7050 lines
343 KiB
Ada
7050 lines
343 KiB
Ada
------------------------------------------------------------------------------
|
|
-- --
|
|
-- GNAT COMPILER COMPONENTS --
|
|
-- --
|
|
-- V M S _ D A T A --
|
|
-- --
|
|
-- S p e c --
|
|
-- --
|
|
-- Copyright (C) 1996-2009, Free Software Foundation, Inc. --
|
|
-- --
|
|
-- GNAT is free software; you can redistribute it and/or modify it under --
|
|
-- terms of the GNU General Public License as published by the Free Soft- --
|
|
-- ware Foundation; either version 3, or (at your option) any later ver- --
|
|
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
|
|
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
|
|
-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
|
|
-- for more details. You should have received a copy of the GNU General --
|
|
-- Public License distributed with GNAT; see file COPYING3. If not, go to --
|
|
-- http://www.gnu.org/licenses for a complete copy of the license. --
|
|
-- --
|
|
-- GNAT was originally developed by the GNAT team at New York University. --
|
|
-- Extensive contributions were provided by Ada Core Technologies Inc. --
|
|
-- --
|
|
------------------------------------------------------------------------------
|
|
|
|
-- This package contains, for each of the command of the GNAT driver, one
|
|
-- constant array; each component of this array is a string that defines,
|
|
-- in coded form as explained below, the conversion of a VMS qualifier of the
|
|
-- command to the corresponding switch of the GNAT tool corresponding to the
|
|
-- command.
|
|
|
|
-- This package is used by the GNAT driver to invokes the GNAT tools with the
|
|
-- switches corresponding to the VMS qualifier and by the Project Manager to
|
|
-- convert VMS qualifiers in project files to their corresponding switch
|
|
-- values.
|
|
|
|
-- This package is also an input to the tool that generates the VMS GNAT
|
|
-- help information automatically.
|
|
|
|
-- NOTE: the format of this package must follow the following rules, so that
|
|
-- the VMS GNAT help tool works properly:
|
|
|
|
-- - Each command zone (where the eventual qualifiers are declared) must
|
|
-- begin with a boxed comment of the form:
|
|
|
|
-- ---------------------------------
|
|
-- -- Switches for GNAT <COMMAND> --
|
|
-- ---------------------------------
|
|
|
|
-- where <COMMAND> is the name of a GNAT command in capital letters, for
|
|
-- example BIND, COMPILE, XREF, ...
|
|
|
|
-- - each qualifier declaration must be followed either by
|
|
-- - a comment starting with "-- NODOC", to indicate that there is
|
|
-- no documentation for this qualifier, or
|
|
-- - a contiguous sequence of comments that constitute the
|
|
-- documentation of the qualifier.
|
|
|
|
-- - each command zone ends with the declaration of the constant array
|
|
-- for the command, of the form:
|
|
|
|
-- <Command>__Switches : aliased constant Switches :=
|
|
|
|
package VMS_Data is
|
|
|
|
----------------
|
|
-- QUALIFIERS --
|
|
----------------
|
|
|
|
-- The syntax of a qualifier declaration is as follows:
|
|
|
|
-- SWITCH_STRING ::= "/ command-qualifier-name TRANSLATION"
|
|
|
|
-- TRANSLATION ::=
|
|
-- DIRECT_TRANSLATION
|
|
-- | DIRECTORIES_TRANSLATION
|
|
-- | FILE_TRANSLATION
|
|
-- | NO_SPACE_FILE_TRANSL
|
|
-- | NUMERIC_TRANSLATION
|
|
-- | STRING_TRANSLATION
|
|
-- | OPTIONS_TRANSLATION
|
|
-- | COMMANDS_TRANSLATION
|
|
-- | ALPHANUMPLUS_TRANSLATION
|
|
-- | OTHER_TRANSLATION
|
|
|
|
-- DIRECT_TRANSLATION ::= space UNIX_SWITCHES
|
|
-- DIRECTORIES_TRANSLATION ::= =* UNIX_SWITCH *
|
|
-- DIRECTORY_TRANSLATION ::= =% UNIX_SWITCH %
|
|
-- FILE_TRANSLATION ::= =@ UNIX_SWITCH @
|
|
-- NO_SPACE_FILE_TRANSL ::= =< UNIX_SWITCH >
|
|
-- NUMERIC_TRANSLATION ::= =# UNIX_SWITCH # | # number #
|
|
-- STRING_TRANSLATION ::= =" UNIX_SWITCH "
|
|
-- OPTIONS_TRANSLATION ::= =OPTION {space OPTION}
|
|
-- COMMANDS_TRANSLATION ::= =? ARGS space command-name
|
|
-- ALPHANUMPLUS_TRANSLATION ::= =| UNIX_SWITCH |
|
|
|
|
-- UNIX_SWITCHES ::= UNIX_SWITCH {, UNIX_SWITCH}
|
|
|
|
-- UNIX_SWITCH ::= unix-switch-string | !unix-switch-string | `string'
|
|
|
|
-- OPTION ::= option-name space UNIX_SWITCHES
|
|
|
|
-- ARGS ::= -cargs | -bargs | -largs
|
|
|
|
-- Here command-qual is the name of the switch recognized by the GNATCmd.
|
|
-- This is always given in upper case in the templates, although in the
|
|
-- actual commands, either upper or lower case is allowed.
|
|
|
|
-- The unix-switch-string always starts with a minus, and has no commas
|
|
-- or spaces in it. Case is significant in the unix switch string. If a
|
|
-- unix switch string is preceded by the not sign (!) it means that the
|
|
-- effect of the corresponding command qualifier is to remove any previous
|
|
-- occurrence of the given switch in the command line.
|
|
|
|
-- The DIRECTORIES_TRANSLATION format is used where a list of directories
|
|
-- is given. This possible corresponding formats recognized by GNATCmd are
|
|
-- as shown by the following example for the case of PATH
|
|
|
|
-- PATH=direc
|
|
-- PATH=(direc,direc,direc,direc)
|
|
|
|
-- When more than one directory is present for the DIRECTORIES case, then
|
|
-- multiple instances of the corresponding unix switch are generated,
|
|
-- with the file name being substituted for the occurrence of *.
|
|
|
|
-- The FILE_TRANSLATION format is similar except that only a single
|
|
-- file is allowed, not a list of files, and only one unix switch is
|
|
-- generated as a result.
|
|
|
|
-- the NO_SPACE_FILE_TRANSL is similar to FILE_TRANSLATION, except that
|
|
-- no space is inserted between the switch and the file name.
|
|
|
|
-- The NUMERIC_TRANSLATION format is similar to the FILE_TRANSLATION case
|
|
-- except that the parameter is a decimal integer in the range 0 to 999999.
|
|
|
|
-- For the OPTIONS_TRANSLATION case, GNATCmd similarly permits one or
|
|
-- more options to appear (although only in some cases does the use of
|
|
-- multiple options make logical sense). For example, taking the
|
|
-- case of ERRORS for GCC, the following are all allowed:
|
|
|
|
-- /ERRORS=BRIEF
|
|
-- /ERRORS=(FULL,VERBOSE)
|
|
-- /ERRORS=(BRIEF IMMEDIATE)
|
|
|
|
-- If no option is provided (e.g. just /ERRORS is written), then the
|
|
-- first option in the list is the default option. For /ERRORS this
|
|
-- is NORMAL, so /ERRORS with no option is equivalent to /ERRORS=NORMAL.
|
|
|
|
-- The COMMANDS_TRANSLATION case is only used for gnatmake, to correspond
|
|
-- to the use of -cargs, -bargs and -largs (the ARGS string as indicated
|
|
-- is one of these three possibilities). The name given by COMMAND is the
|
|
-- corresponding command name to be used to interpret the switches to be
|
|
-- passed on. Switches of this type set modes, e.g. /COMPILER_QUALIFIERS
|
|
-- sets the mode so that all subsequent switches, up to another switch
|
|
-- with COMMANDS_TRANSLATION apply to the corresponding commands issued
|
|
-- by the make utility. For example
|
|
|
|
-- /COMPILER_QUALIFIERS /LIST /BINDER_QUALIFIERS /MAIN
|
|
-- /COMPILER_QUALIFIERS /NOLIST /COMPILE_CHECKS=SYNTAX
|
|
|
|
-- Clearly these switches must come at the end of the list of switches
|
|
-- since all subsequent switches apply to an issued command.
|
|
|
|
-- For the DIRECT_TRANSLATION case, an implicit additional qualifier
|
|
-- declaration is created by prepending NO to the name of the qualifier,
|
|
-- and then inverting the sense of the UNIX_SWITCHES string. For example,
|
|
-- given the qualifier definition:
|
|
|
|
-- "/LIST -gnatl"
|
|
|
|
-- An implicit qualifier definition is created:
|
|
|
|
-- "/NOLIST !-gnatl"
|
|
|
|
-- In the case where, a ! is already present, inverting the sense of the
|
|
-- switch means removing it.
|
|
|
|
subtype S is String;
|
|
-- A synonym to shorten the table
|
|
|
|
type String_Ptr is access constant String;
|
|
-- String pointer type used throughout
|
|
|
|
type Switches is array (Natural range <>) of String_Ptr;
|
|
-- Type used for array of switches
|
|
|
|
type Switches_Ptr is access constant Switches;
|
|
|
|
----------------------------
|
|
-- Switches for GNAT BIND --
|
|
----------------------------
|
|
|
|
S_Bind_Add : aliased constant S := "/ADD_PROJECT_SEARCH_DIR=*" &
|
|
"-aP*";
|
|
-- /ADD_PROJECT_SEARCH_PATH=(directory[,...])
|
|
--
|
|
-- Add directories to the project search path.
|
|
|
|
S_Bind_Bind : aliased constant S := "/BIND_FILE=" &
|
|
"ADA " &
|
|
"-A " &
|
|
"C " &
|
|
"-C";
|
|
-- /BIND_FILE[=bind-file-option]
|
|
--
|
|
-- Specifies the language of the binder generated file.
|
|
--
|
|
-- ADA (D) Binder file is Ada.
|
|
--
|
|
-- C Binder file is 'C'.
|
|
|
|
S_Bind_Build : aliased constant S := "/BUILD_LIBRARY=|" &
|
|
"-L|";
|
|
-- /BUILD_LIBRARY=xxx
|
|
--
|
|
-- Binds the units for library building. In this case the adainit and
|
|
-- adafinal procedures are rename to xxxinit and xxxfinal. Implies
|
|
-- /NOMAIN.
|
|
|
|
S_Bind_Current : aliased constant S := "/CURRENT_DIRECTORY " &
|
|
"!-I-";
|
|
-- /CURRENT_DIRECTORY (D)
|
|
-- /NOCURRENT_DIRECTORY
|
|
--
|
|
-- Look for source, library or object files in the default directory.
|
|
|
|
S_Bind_Debug : aliased constant S := "/DEBUG=" &
|
|
"TRACEBACK " &
|
|
"-g2 " &
|
|
"ALL " &
|
|
"-g3 " &
|
|
"NONE " &
|
|
"-g0 " &
|
|
"SYMBOLS " &
|
|
"-g1 " &
|
|
"NOSYMBOLS " &
|
|
"!-g1 " &
|
|
"LINK " &
|
|
"-g3 " &
|
|
"NOTRACEBACK " &
|
|
"!-g2";
|
|
-- /DEBUG[=debug-level]
|
|
-- /NODEBUG
|
|
--
|
|
-- Specify level of debugging information generated for the elaboration
|
|
-- routine. See corresponding qualifier for GNAT COMPILE.
|
|
|
|
S_Bind_DebugX : aliased constant S := "/NODEBUG " &
|
|
"!-g";
|
|
-- NODOC (see /DEBUG)
|
|
|
|
S_Bind_Elab : aliased constant S := "/ELABORATION_DEPENDENCIES " &
|
|
"-e";
|
|
-- /ELABORATION_DEPENDENCIES
|
|
-- /NOELABORATION_DEPENDENCIES (D)
|
|
--
|
|
-- Output complete list of elaboration-order dependencies, showing the
|
|
-- reason for each dependency. This output can be rather extensive but may
|
|
-- be useful in diagnosing problems with elaboration order. The output is
|
|
-- written to SYS$OUTPUT.
|
|
|
|
S_Bind_Error : aliased constant S := "/ERROR_LIMIT=#" &
|
|
"-m#";
|
|
-- /ERROR_LIMIT=nnn
|
|
--
|
|
-- Limit number of detected errors to nnn (1-999999).
|
|
|
|
S_Bind_Ext : aliased constant S := "/EXTERNAL_REFERENCE=" & '"' &
|
|
"-X" & '"';
|
|
-- /EXTERNAL_REFERENCE="name=val"
|
|
--
|
|
-- Specifies an external reference to the project manager. Useful only if
|
|
-- /PROJECT_FILE is used.
|
|
--
|
|
-- Example:
|
|
-- /EXTERNAL_REFERENCE="DEBUG=TRUE"
|
|
|
|
S_Bind_Follow : aliased constant S := "/FOLLOW_LINKS_FOR_FILES " &
|
|
"-eL";
|
|
-- /NOFOLLOW_LINKS_FOR_FILES (D)
|
|
-- /FOLLOW_LINKS_FOR_FILES
|
|
--
|
|
-- Follow links when parsing project files
|
|
|
|
S_Bind_Force : aliased constant S := "/FORCE_ELAB_FLAGS " &
|
|
"-F";
|
|
-- /NOFORCE_ELAB_FLAGS (D)
|
|
-- /FORCE_ELAB_FLAGS
|
|
--
|
|
-- Force checking of elaboration Flags
|
|
|
|
S_Bind_Help : aliased constant S := "/HELP " &
|
|
"-h";
|
|
-- /HELP
|
|
--
|
|
-- Output usage information.
|
|
|
|
S_Bind_Init : aliased constant S := "/INITIALIZE_SCALARS=" &
|
|
"INVALID " &
|
|
"-Sin " &
|
|
"LOW " &
|
|
"-Slo " &
|
|
"HIGH " &
|
|
"-Shi";
|
|
-- /INITIALIZE_SCALARS[=scalar-option]
|
|
--
|
|
-- Indicate how uninitialized scalar values for which a pragma
|
|
-- Initialize_Scalars applies should be initialized.
|
|
-- scalar-option may be one of the following:
|
|
--
|
|
-- INVALID (D) Initialize with an invalid value.
|
|
-- LOW Initialize with the lowest valid value of the subtype.
|
|
-- HIGH Initialize with the highest valid value of the subtype.
|
|
|
|
S_Bind_Leap : aliased constant S := "/ENABLE_LEAP_SECONDS " &
|
|
"-y";
|
|
-- /ENABLE_LEAP_SECONDS
|
|
-- /NOENABLE_LEAP_SECONDS (D)
|
|
--
|
|
-- Enable leap seconds support in Ada.Calendar and its children.
|
|
|
|
S_Bind_Library : aliased constant S := "/LIBRARY_SEARCH=*" &
|
|
"-aO*";
|
|
-- /LIBRARY_SEARCH=(direc[,...])
|
|
--
|
|
-- When looking for library and object files look also in directories
|
|
-- specified.
|
|
|
|
S_Bind_Linker : aliased constant S := "/LINKER_OPTION_LIST " &
|
|
"-K";
|
|
-- /NOLINKER_OPTION_LIST (D)
|
|
-- /LINKER_OPTION_LIST
|
|
--
|
|
-- Output linker options to SYS$OUTPUT. Includes library search
|
|
-- paths, contents of pragmas Ident and Linker_Options, and
|
|
-- libraries added by GNAT BIND.
|
|
|
|
S_Bind_Main : aliased constant S := "/MAIN " &
|
|
"!-n";
|
|
-- /MAIN (D)
|
|
--
|
|
-- The main program is in Ada.
|
|
--
|
|
-- /NOMAIN
|
|
--
|
|
-- The main program is not in Ada.
|
|
|
|
S_Bind_Mess : aliased constant S := "/MESSAGES_PROJECT_FILE=" &
|
|
"DEFAULT " &
|
|
"-vP0 " &
|
|
"MEDIUM " &
|
|
"-vP1 " &
|
|
"HIGH " &
|
|
"-vP2";
|
|
-- /MESSAGES_PROJECT_FILE[=messages-option]
|
|
--
|
|
-- Specifies the "verbosity" of the parsing of project files.
|
|
-- messages-option may be one of the following:
|
|
--
|
|
-- DEFAULT (D) No messages are output if there is no error or warning.
|
|
--
|
|
-- MEDIUM A small number of messages are output.
|
|
--
|
|
-- HIGH A great number of messages are output, most of them not
|
|
-- being useful for the user.
|
|
|
|
S_Bind_Nostinc : aliased constant S := "/NOSTD_INCLUDES " &
|
|
"-nostdinc";
|
|
-- /NOSTD_INCLUDES
|
|
--
|
|
-- Do not look for sources the in the system default directory.
|
|
|
|
S_Bind_Nostlib : aliased constant S := "/NOSTD_LIBRARIES " &
|
|
"-nostdlib";
|
|
-- /NOSTD_LIBRARIES
|
|
--
|
|
-- Do not look for library files in the system default directory.
|
|
|
|
S_Bind_No_Time : aliased constant S := "/NO_TIME_STAMP_CHECK " &
|
|
"-t";
|
|
-- NODOC (see /TIME_STAMP_CHECK)
|
|
|
|
S_Bind_Object : aliased constant S := "/OBJECT_LIST " &
|
|
"-O";
|
|
-- /NOOBJECT_LIST (D)
|
|
-- /OBJECT_LIST
|
|
--
|
|
-- Output full names of all the object files that must be linker to
|
|
-- provide the Ada component of the program. The output is written to
|
|
-- SYS$OUTPUT.
|
|
|
|
S_Bind_Order : aliased constant S := "/ORDER_OF_ELABORATION " &
|
|
"-l";
|
|
-- /NOORDER_OF_ELABORATION (D)
|
|
-- /ORDER_OF_ELABORATION
|
|
--
|
|
-- Output chosen elaboration order. The output is written to SYS$OUTPUT.
|
|
|
|
S_Bind_Output : aliased constant S := "/OUTPUT=@" &
|
|
"-o@";
|
|
-- /OUTPUT=filename
|
|
--
|
|
-- File name to use for the program containing the elaboration code.
|
|
|
|
S_Bind_OutputX : aliased constant S := "/NOOUTPUT " &
|
|
"-c";
|
|
-- /NOOUTPUT
|
|
--
|
|
-- Check only. Do not generate the binder output file.
|
|
--
|
|
-- In this mode the binder performs all error checks but does not generate
|
|
-- an output file.
|
|
|
|
S_Bind_Pess : aliased constant S := "/PESSIMISTIC_ELABORATION " &
|
|
"-p";
|
|
-- /PESSIMISTIC_ELABORATION
|
|
--
|
|
-- Causes the binder to choose a "pessimistic" elaboration order, i.e. one
|
|
-- which is most likely to cause elaboration order problems. This can be
|
|
-- useful in testing portable code to make sure that there are no missing
|
|
-- elaborate pragmas.
|
|
|
|
S_Bind_Project : aliased constant S := "/PROJECT_FILE=<" &
|
|
"-P>";
|
|
-- /PROJECT_FILE=filename
|
|
--
|
|
-- Specifies the main project file to be used. The project files rooted
|
|
-- at the main project file will be parsed before the invocation of the
|
|
-- binder. The source and object directories to be searched will be
|
|
-- communicated to the binder through logical names ADA_PRJ_INCLUDE_FILE
|
|
-- and ADA_PRJ_OBJECTS_FILE.
|
|
|
|
S_Bind_Read : aliased constant S := "/READ_SOURCES=" &
|
|
"ALL " &
|
|
"-s " &
|
|
"NONE " &
|
|
"-x " &
|
|
"AVAILABLE " &
|
|
"!-x,!-s";
|
|
-- /READ_SOURCES[=(keyword[,...])]
|
|
-- /NOREAD_SOURCES
|
|
--
|
|
-- The following keyword are accepted:
|
|
--
|
|
-- ALL (D) Require source files to be present. In this mode, the
|
|
-- binder insists on being able to locate all source files
|
|
-- that are referenced and checks their consistency. In
|
|
-- normal mode, if a source file cannot be located it is
|
|
-- simply ignored. If you specify the ALL keyword, a
|
|
-- missing source file is an error.
|
|
--
|
|
-- NONE Exclude source files. In this mode, the binder only
|
|
-- checks that ALI files are consistent with one another.
|
|
-- source files are not accessed. The binder runs faster
|
|
-- in this mode, and there is still a guarantee that the
|
|
-- resulting program is self-consistent.
|
|
--
|
|
-- If a source file has been edited since it was last
|
|
-- compiled and you specify the NONE keyword, the binder
|
|
-- will not detect that the object file is out of date
|
|
-- with the source file.
|
|
--
|
|
-- This is the same as specifying /NOREAD_SOURCES.
|
|
--
|
|
-- AVAILABLE Check that object files are consistent with one
|
|
-- another and are consistent with any source files that
|
|
-- can be located.
|
|
|
|
S_Bind_ReadX : aliased constant S := "/NOREAD_SOURCES " &
|
|
"-x";
|
|
-- NODOC (see /READ_SOURCES)
|
|
|
|
S_Bind_Rename : aliased constant S := "/RENAME_MAIN=<" &
|
|
"-M>";
|
|
-- /RENAME_MAIN=xxx
|
|
--
|
|
-- Renames the generated main program from main to xxx.
|
|
-- This is useful in the case of some cross-building environments, where
|
|
-- the actual main program is separate from the one generated
|
|
-- by GNAT BIND.
|
|
|
|
S_Bind_Report : aliased constant S := "/REPORT_ERRORS=" &
|
|
"VERBOSE " &
|
|
"-v " &
|
|
"BRIEF " &
|
|
"-b " &
|
|
"DEFAULT " &
|
|
"!-b,!-v";
|
|
-- /REPORT_ERRORS[=(keyword[,...])]
|
|
-- VERBOSE (D)
|
|
-- BRIEF
|
|
-- DEFAULT
|
|
-- /NOREPORT_ERRORS
|
|
--
|
|
-- With the DEFAULT keyword (which is not the default when the binder is
|
|
-- run from GNAT BIND) or the /NOREPORT_ERRORS qualifier, brief error
|
|
-- messages are generated to SYS$ERROR. If the VERBOSE keyword is
|
|
-- present, a header is written to SYS$OUTPUT and any error messages are
|
|
-- directed to SYS$OUTPUT All that is written to SYS$ERROR is a brief
|
|
-- summary message.
|
|
--
|
|
-- If the BRIEF keyword is specified, the binder will generate brief error
|
|
-- messages to SYS$ERROR even if verbose mode is specified. This is
|
|
-- relevant only when used together with the VERBOSE keyword or /VERBOSE
|
|
-- qualifier.
|
|
|
|
S_Bind_ReportX : aliased constant S := "/NOREPORT_ERRORS " &
|
|
"!-b,!-v";
|
|
-- NODOC (see /REPORT_ERRORS)
|
|
|
|
S_Bind_Restr : aliased constant S := "/RESTRICTION_LIST " &
|
|
"-r";
|
|
-- /NORESTRICTION_LIST (D)
|
|
-- /RESTRICTION_LIST
|
|
--
|
|
-- Generate list of pragma Restrictions that could be applied to the
|
|
-- current unit. This is useful for code audit purposes, and also may be
|
|
-- used to improve code generation in some cases.
|
|
|
|
S_Bind_Return : aliased constant S := "/RETURN_CODES=" &
|
|
"POSIX " &
|
|
"!-X1 " &
|
|
"VMS " &
|
|
"-X1";
|
|
-- /RETURN_CODES=POSIX (D)
|
|
-- /RETURN_CODES=VMS
|
|
--
|
|
-- Specifies the style of default exit code returned. Must be used in
|
|
-- conjunction with and match the Link qualifier with same name.
|
|
--
|
|
-- POSIX (D) Return Posix success (0) by default.
|
|
--
|
|
-- VMS Return VMS success (1) by default.
|
|
|
|
S_Bind_RTS : aliased constant S := "/RUNTIME_SYSTEM=|" &
|
|
"--RTS=|";
|
|
-- /RUNTIME_SYSTEM=xxx
|
|
--
|
|
-- Binds against an alternate runtime system named xxx or RTS-xxx.
|
|
|
|
S_Bind_Search : aliased constant S := "/SEARCH=*" &
|
|
"-I*";
|
|
-- /SEARCH=(directory[,...])
|
|
--
|
|
-- When looking for source or object files also look in directories
|
|
-- specified.
|
|
--
|
|
-- This is the same as specifying both /LIBRARY_SEARCH and /SOURCE_SEARCH
|
|
-- for a directory.
|
|
|
|
S_Bind_Shared : aliased constant S := "/SHARED " &
|
|
"-shared,!-static";
|
|
-- /SHARED
|
|
-- /NOSHARED
|
|
--
|
|
-- Link against a shared GNAT run time when available.
|
|
|
|
S_Bind_Slice : aliased constant S := "/TIME_SLICE=#" &
|
|
"-T#";
|
|
-- /TIME_SLICE=nnn
|
|
--
|
|
-- Set the time slice value to nnn milliseconds. A value of zero means no
|
|
-- time slicing and also indicates to the tasking run time to match as
|
|
-- close as possible to the annex D requirements of the RM.
|
|
|
|
S_Bind_Source : aliased constant S := "/SOURCE_SEARCH=*" &
|
|
"-aI*";
|
|
-- /SOURCE_SEARCH=(directory[,...])
|
|
--
|
|
-- When looking for source files also look in directories specified.
|
|
|
|
S_Bind_Static : aliased constant S := "/STATIC " &
|
|
"-static,!-shared";
|
|
-- /STATIC
|
|
-- /NOSTATIC
|
|
--
|
|
-- Link against a static GNAT run time.
|
|
|
|
S_Bind_Store : aliased constant S := "/STORE_TRACEBACKS " &
|
|
"-E";
|
|
-- /STORE_TRACEBACKS (D)
|
|
-- /NOSTORE_TRACEBACKS
|
|
--
|
|
-- Store tracebacks in exception occurrences.
|
|
-- This is the default on VMS, with the zero-cost exception mechanism.
|
|
-- This qualifier has no impact, except when using the setjmp/longjmp
|
|
-- exception mechanism, with the GNAT COMPILE qualifier /LONGJMP_SETJMP.
|
|
|
|
S_Bind_Subdirs : aliased constant S := "/SUBDIRS=<" &
|
|
"--subdirs=>";
|
|
-- /SUBDIRS=dir
|
|
--
|
|
-- The actual directories (object, exec, library, ...) are subdirectories
|
|
-- of the directory specified in the project file. If the subdirectory
|
|
-- does not exist, it is created automatically.
|
|
|
|
S_Bind_Time : aliased constant S := "/TIME_STAMP_CHECK " &
|
|
"!-t";
|
|
-- /TIME_STAMP_CHECK (D)
|
|
--
|
|
-- Time stamp errors will be treated as errors.
|
|
--
|
|
-- /NOTIME_STAMP_CHECK
|
|
--
|
|
-- Ignore time stamp errors. Any time stamp error messages are treated as
|
|
-- warning messages. This switch essentially disconnects the normal
|
|
-- consistency checking, and the resulting program may have undefined
|
|
-- semantics if inconsistent units are present.
|
|
--
|
|
-- This means that /NOTIME_STAMP_CHECK should be used only in unusual
|
|
-- situations, with extreme care.
|
|
|
|
S_Bind_Verbose : aliased constant S := "/VERBOSE " &
|
|
"-v";
|
|
-- /VERBOSE (D)
|
|
-- /NOVERBOSE
|
|
--
|
|
-- Equivalent to /REPORT_ERRORS=VERBOSE.
|
|
|
|
S_Bind_Warn : aliased constant S := "/WARNINGS=" &
|
|
"NORMAL " &
|
|
"!-ws,!-we " &
|
|
"SUPPRESS " &
|
|
"-ws " &
|
|
"ERROR " &
|
|
"-we";
|
|
-- /WARNINGS[=(keyword[,...])]
|
|
-- /NOWARNINGS
|
|
--
|
|
-- The following keywords are supported:
|
|
--
|
|
-- NORMAL (D) Print warning messages and treat them as warning.
|
|
-- SUPPRESS Suppress all warning messages (same as /NOWARNINGS).
|
|
-- ERROR Treat any warning messages as fatal errors
|
|
|
|
S_Bind_WarnX : aliased constant S := "/NOWARNINGS " &
|
|
"-ws";
|
|
-- NODOC (see /WARNINGS)
|
|
|
|
S_Bind_Wide : aliased constant S := "/WIDE_CHARACTER_ENCODING=" &
|
|
"BRACKETS " &
|
|
"-gnatWb " &
|
|
"HEX " &
|
|
"-gnatWh " &
|
|
"UPPER " &
|
|
"-gnatWu " &
|
|
"SHIFT_JIS " &
|
|
"-gnatWs " &
|
|
"UTF8 " &
|
|
"-gnatW8 " &
|
|
"EUC " &
|
|
"-gnatWe";
|
|
-- /NOWIDE_CHARACTER_ENCODING (D)
|
|
-- /WIDE_CHARACTER_ENCODING[=encode-type]
|
|
--
|
|
-- Specifies the mechanism used to encode wide characters, overriding
|
|
-- the default as set by the /WIDE_CHARACTER_ENCODING option for the
|
|
-- compilation of the main program.
|
|
|
|
S_Bind_Zero : aliased constant S := "/ZERO_MAIN " &
|
|
"-z";
|
|
-- /NOZERO_MAIN (D)
|
|
-- /ZERO_MAIN
|
|
--
|
|
-- Normally the binder checks that the unit name given on the command line
|
|
-- corresponds to a suitable main subprogram. When /ZERO_MAIN is used,
|
|
-- a list of ALI files can be given, and the execution of the program
|
|
-- consists of elaboration of these units in an appropriate order.
|
|
|
|
Bind_Switches : aliased constant Switches :=
|
|
(S_Bind_Add 'Access,
|
|
S_Bind_Bind 'Access,
|
|
S_Bind_Build 'Access,
|
|
S_Bind_Current 'Access,
|
|
S_Bind_Debug 'Access,
|
|
S_Bind_DebugX 'Access,
|
|
S_Bind_Elab 'Access,
|
|
S_Bind_Error 'Access,
|
|
S_Bind_Ext 'Access,
|
|
S_Bind_Follow 'Access,
|
|
S_Bind_Force 'Access,
|
|
S_Bind_Help 'Access,
|
|
S_Bind_Init 'Access,
|
|
S_Bind_Leap 'Access,
|
|
S_Bind_Library 'Access,
|
|
S_Bind_Linker 'Access,
|
|
S_Bind_Main 'Access,
|
|
S_Bind_Mess 'Access,
|
|
S_Bind_Nostinc 'Access,
|
|
S_Bind_Nostlib 'Access,
|
|
S_Bind_No_Time 'Access,
|
|
S_Bind_Object 'Access,
|
|
S_Bind_Order 'Access,
|
|
S_Bind_Output 'Access,
|
|
S_Bind_OutputX 'Access,
|
|
S_Bind_Pess 'Access,
|
|
S_Bind_Project 'Access,
|
|
S_Bind_Read 'Access,
|
|
S_Bind_ReadX 'Access,
|
|
S_Bind_Rename 'Access,
|
|
S_Bind_Report 'Access,
|
|
S_Bind_ReportX 'Access,
|
|
S_Bind_Restr 'Access,
|
|
S_Bind_Return 'Access,
|
|
S_Bind_RTS 'Access,
|
|
S_Bind_Search 'Access,
|
|
S_Bind_Shared 'Access,
|
|
S_Bind_Slice 'Access,
|
|
S_Bind_Source 'Access,
|
|
S_Bind_Static 'Access,
|
|
S_Bind_Store 'Access,
|
|
S_Bind_Subdirs 'Access,
|
|
S_Bind_Time 'Access,
|
|
S_Bind_Verbose 'Access,
|
|
S_Bind_Warn 'Access,
|
|
S_Bind_WarnX 'Access,
|
|
S_Bind_Wide 'Access,
|
|
S_Bind_Zero 'Access);
|
|
|
|
-----------------------------
|
|
-- Switches for GNAT CHECK --
|
|
-----------------------------
|
|
|
|
S_Check_Add : aliased constant S := "/ADD_PROJECT_SEARCH_DIR=*" &
|
|
"-aP*";
|
|
-- /ADD_PROJECT_SEARCH_PATH=(directory[,...])
|
|
--
|
|
-- Add directories to the project search path.
|
|
|
|
S_Check_All : aliased constant S := "/ALL " &
|
|
"-a";
|
|
-- /NOALL (D)
|
|
-- /ALL
|
|
--
|
|
-- Also check the components of the GNAT run time and process the needed
|
|
-- components of the GNAT RTL when building and analyzing the global
|
|
-- structure for checking the global rules.
|
|
|
|
S_Check_Ext : aliased constant S := "/EXTERNAL_REFERENCE=" & '"' &
|
|
"-X" & '"';
|
|
-- /EXTERNAL_REFERENCE="name=val"
|
|
--
|
|
-- Specifies an external reference to the project manager. Useful only if
|
|
-- /PROJECT_FILE is used.
|
|
--
|
|
-- Example:
|
|
-- /EXTERNAL_REFERENCE="DEBUG=TRUE"
|
|
|
|
S_Check_Files : aliased constant S := "/FILES=@" &
|
|
"-files=@";
|
|
-- /FILES=filename
|
|
--
|
|
-- Take as arguments the files that are listed in the specified
|
|
-- text file.
|
|
|
|
S_Check_Follow : aliased constant S := "/FOLLOW_LINKS_FOR_FILES " &
|
|
"-eL";
|
|
-- /NOFOLLOW_LINKS_FOR_FILES (D)
|
|
-- /FOLLOW_LINKS_FOR_FILES
|
|
--
|
|
-- Follow links when parsing project files
|
|
|
|
S_Check_Help : aliased constant S := "/HELP " &
|
|
"-h";
|
|
-- /NOHELP (D)
|
|
-- /HELP
|
|
--
|
|
-- Print information about currently implemented checks.
|
|
|
|
S_Check_Locs : aliased constant S := "/LOCS " &
|
|
"-l";
|
|
-- /NOLOCS (D)
|
|
-- /LOCS
|
|
--
|
|
-- Use full source locations references in the report file.
|
|
|
|
S_Diagnosis : aliased constant S := "/DIAGNOSTIC_LIMIT=#" &
|
|
"-m#";
|
|
-- /DIAGNOSTIC_LIMIT=500 (D)
|
|
-- /DIAGNOSTIC_LIMIT=nnn
|
|
--
|
|
-- NNN is a decimal integer in the range of 1 to 1000 and limits the
|
|
-- number of diagnostic messages to be generated into Stdout to that
|
|
-- number. Once that number has been reached, gnatcheck stops
|
|
-- to print out diagnoses into Stderr. If NNN is equal to 0, this means
|
|
-- that there is no limit on the number of diagnoses in Stdout.
|
|
|
|
S_Check_Mess : aliased constant S := "/MESSAGES_PROJECT_FILE=" &
|
|
"DEFAULT " &
|
|
"-vP0 " &
|
|
"MEDIUM " &
|
|
"-vP1 " &
|
|
"HIGH " &
|
|
"-vP2";
|
|
-- /MESSAGES_PROJECT_FILE[=messages-option]
|
|
--
|
|
-- Specifies the "verbosity" of the parsing of project files.
|
|
-- messages-option may be one of the following:
|
|
--
|
|
-- DEFAULT (D) No messages are output if there is no error or warning.
|
|
--
|
|
-- MEDIUM A small number of messages are output.
|
|
--
|
|
-- HIGH A great number of messages are output, most of them not
|
|
-- being useful for the user.
|
|
|
|
S_Check_Project : aliased constant S := "/PROJECT_FILE=<" &
|
|
"-P>";
|
|
-- /PROJECT_FILE=filename
|
|
--
|
|
-- Specifies the main project file to be used. The project files rooted
|
|
-- at the main project file will be parsed before the invocation of the
|
|
-- gnatcheck. The source directories to be searched will be communicated
|
|
-- to gnatcheck through logical name ADA_PRJ_INCLUDE_FILE.
|
|
|
|
S_Check_Quiet : aliased constant S := "/QUIET " &
|
|
"-q";
|
|
-- /NOQUIET (D)
|
|
-- /QUIET
|
|
--
|
|
-- Work quietly, only output warnings and errors.
|
|
|
|
S_Check_Time : aliased constant S := "/TIME " &
|
|
"-t";
|
|
-- /NOTIME (D)
|
|
-- /TIME
|
|
--
|
|
-- Print out execution time
|
|
|
|
S_Check_Log : aliased constant S := "/LOG " &
|
|
"-log";
|
|
-- /NOLOG (D)
|
|
-- /LOG
|
|
--
|
|
-- Duplicate all the output sent to Stderr into a log file.
|
|
|
|
S_Check_Sections : aliased constant S := "/SECTIONS=" &
|
|
"DEFAULT " &
|
|
"-s123 " &
|
|
"COMPILER_STYLE " &
|
|
"-s1 " &
|
|
"BY_RULES " &
|
|
"-s2 " &
|
|
"BY_FILES_BY_RULES " &
|
|
"-s3";
|
|
-- /SECTIONS[=section-option, section-option, ...]
|
|
--
|
|
-- Specify what sections should be included into the report file.
|
|
-- By default, all three section (diagnoses in the format corresponding
|
|
-- to compiler error and warning messages, diagnoses grouped by rules and
|
|
-- then - by files, diagnoses grouped by files and then - by rules) are
|
|
-- included in the report file.
|
|
--
|
|
-- section-option may be one of the following:
|
|
--
|
|
-- COMPILER_STYLE Include diagnostics in compile-style format
|
|
-- (diagnoses are grouped by files, for each file
|
|
-- they are ordered according to the references
|
|
-- into the source)
|
|
-- BY_RULES Include diagnostics grouped first by rules and
|
|
-- then by files
|
|
-- BY_FILES_BY_RULES Include diagnostics grouped first by files and
|
|
-- then by rules
|
|
--
|
|
-- If one of these options is specified, then the report file contains
|
|
-- only sections set by these options
|
|
|
|
S_Check_Short : aliased constant S := "/SHORT " &
|
|
"-s";
|
|
-- /NOSHORT (D)
|
|
-- /SHORT
|
|
--
|
|
-- Generate a short form of the report file.
|
|
|
|
S_Check_Subdirs : aliased constant S := "/SUBDIRS=<" &
|
|
"--subdirs=>";
|
|
-- /SUBDIRS=dir
|
|
--
|
|
-- The actual directories (object, exec, library, ...) are subdirectories
|
|
-- of the directory specified in the project file. If the subdirectory
|
|
-- does not exist, it is created automatically.
|
|
|
|
S_Check_Verb : aliased constant S := "/VERBOSE " &
|
|
"-v";
|
|
-- /NOVERBOSE (D)
|
|
-- /VERBOSE
|
|
--
|
|
-- The version number and copyright notice are output, as well as exact
|
|
-- copies of the gnat1 commands spawned to obtain the chop control
|
|
-- information.
|
|
|
|
S_Check_Out : aliased constant S := "/OUTPUT=@" &
|
|
"-o@";
|
|
-- /OUTPUT=filename
|
|
--
|
|
-- Specify the name of the output file.
|
|
|
|
Check_Switches : aliased constant Switches :=
|
|
(S_Check_Add 'Access,
|
|
S_Check_All 'Access,
|
|
S_Diagnosis 'Access,
|
|
S_Check_Ext 'Access,
|
|
S_Check_Files 'Access,
|
|
S_Check_Follow 'Access,
|
|
S_Check_Help 'Access,
|
|
S_Check_Locs 'Access,
|
|
S_Check_Mess 'Access,
|
|
S_Check_Project 'Access,
|
|
S_Check_Quiet 'Access,
|
|
S_Check_Time 'Access,
|
|
S_Check_Log 'Access,
|
|
S_Check_Sections 'Access,
|
|
S_Check_Short 'Access,
|
|
S_Check_Subdirs 'Access,
|
|
S_Check_Verb 'Access,
|
|
S_Check_Out 'Access);
|
|
|
|
----------------------------
|
|
-- Switches for GNAT CHOP --
|
|
----------------------------
|
|
|
|
S_Chop_Comp : aliased constant S := "/COMPILATION " &
|
|
"-c";
|
|
-- /NOCOMPILATION (D)
|
|
-- /COMPILATION
|
|
--
|
|
-- Compilation mode, handle configuration pragmas strictly according to
|
|
-- RM rules.
|
|
|
|
S_Chop_File : aliased constant S := "/FILE_NAME_MAX_LENGTH=#" &
|
|
"-k#";
|
|
-- /FILE_NAME_MAX_LENGTH[=nnn]
|
|
--
|
|
-- Limit generated file names to NNN (default of 8) characters. This is
|
|
-- useful if the resulting set of files is required to be interoperable
|
|
-- with systems like MS-DOS which limit the length of file names.
|
|
|
|
S_Chop_Help : aliased constant S := "/HELP " &
|
|
"-h";
|
|
-- /NOHELP (D)
|
|
-- /HELP
|
|
--
|
|
-- Print usage information.
|
|
|
|
S_Chop_Over : aliased constant S := "/OVERWRITE " &
|
|
"-w";
|
|
-- /NOOVERWRITE (D)
|
|
-- /OVERWRITE
|
|
--
|
|
-- Overwrite existing file names. Normally GNAT CHOP regards it as a
|
|
-- fatal error situation if there is already a file with the same name as
|
|
-- a file it would otherwise output. The /OVERWRITE qualifier bypasses
|
|
-- this check, and any such existing files will be silently overwritten.
|
|
|
|
S_Chop_Pres : aliased constant S := "/PRESERVE " &
|
|
"-p";
|
|
-- /NOPRESERVE (D)
|
|
-- /PRESERVE
|
|
--
|
|
-- Causes the file modification time stamp of the input file to be
|
|
-- preserved and used for the time stamp of the output file(s). This may
|
|
-- be useful for preserving coherency of time stamps in an environment
|
|
-- where gnatchop is used as part of a standard build process.
|
|
|
|
S_Chop_Quiet : aliased constant S := "/QUIET " &
|
|
"-q";
|
|
-- /NOQUIET (D)
|
|
-- /QUIET
|
|
--
|
|
-- Work quietly, only output warnings and errors.
|
|
|
|
S_Chop_Ref : aliased constant S := "/REFERENCE " &
|
|
"-r";
|
|
-- /NOREFERENCE (D)
|
|
-- /REFERENCE
|
|
--
|
|
-- Generate "Source_Reference" pragmas. Use this qualifier if the output
|
|
-- files are regarded as temporary and development is to be done in terms
|
|
-- of the original unchopped file. The /REFERENCE qualifier causes
|
|
-- "Source_Reference" pragmas to be inserted into each of the generated
|
|
-- files to refers back to the original file name and line number. The
|
|
-- result is that all error messages refer back to the original unchopped
|
|
-- file.
|
|
--
|
|
-- In addition, the debugging information placed into the object file
|
|
-- (when the /DEBUG qualifier of GNAT COMPILE or GNAT MAKE is specified)
|
|
-- also refers back to this original file so that tools like profilers
|
|
-- and debuggers will give information in terms of the original unchopped
|
|
-- file.
|
|
|
|
S_Chop_Verb : aliased constant S := "/VERBOSE " &
|
|
"-v";
|
|
-- /NOVERBOSE (D)
|
|
-- /VERBOSE
|
|
--
|
|
-- The version number and copyright notice are output, as well as exact
|
|
-- copies of the gnat1 commands spawned to obtain the chop control
|
|
-- information.
|
|
|
|
Chop_Switches : aliased constant Switches :=
|
|
(S_Chop_Comp 'Access,
|
|
S_Chop_File 'Access,
|
|
S_Chop_Help 'Access,
|
|
S_Chop_Over 'Access,
|
|
S_Chop_Pres 'Access,
|
|
S_Chop_Quiet 'Access,
|
|
S_Chop_Ref 'Access,
|
|
S_Chop_Verb 'Access);
|
|
|
|
-----------------------------
|
|
-- Switches for GNAT CLEAN --
|
|
-----------------------------
|
|
|
|
S_Clean_Add : aliased constant S := "/ADD_PROJECT_SEARCH_DIR=*" &
|
|
"-aP*";
|
|
-- /ADD_PROJECT_SEARCH_PATH=(directory[,...])
|
|
--
|
|
-- Add directories to the project search path.
|
|
|
|
S_Clean_Compil : aliased constant S := "/COMPILER_FILES_ONLY " &
|
|
"-c";
|
|
-- /NOCOMPILER_FILES_ONLY (D)
|
|
-- /COMPILER_FILES_ONLY
|
|
--
|
|
-- Only attempt to delete the files produced by the compiler, not those
|
|
-- produced by the binder or the linker. The files that are not to be
|
|
-- deleted are library files, interface copy files, binder generated files
|
|
-- and executable files.
|
|
|
|
S_Clean_Current : aliased constant S := "/CURRENT_DIRECTORY " &
|
|
"!-I-";
|
|
-- /CURRENT_DIRECTORY (D)
|
|
--
|
|
-- Look for ALI or object files in the directory where GNAT CLEAN was
|
|
-- invoked.
|
|
--
|
|
-- /NOCURRENT_DIRECTORY
|
|
--
|
|
-- Do not look for ALI or object files in the directory where GNAT CLEAN
|
|
-- was invoked.
|
|
|
|
S_Clean_Delete : aliased constant S := "/DELETE " &
|
|
"!-n";
|
|
-- /DELETE (D)
|
|
--
|
|
-- Delete the files that are not read-only.
|
|
--
|
|
-- /NODELETE
|
|
--
|
|
-- Informative-only mode. Do not delete any files. Output the list of the
|
|
-- files that would have been deleted if this switch was not specified.
|
|
|
|
S_Clean_Dirobj : aliased constant S := "/DIRECTORY_OBJECTS=@" &
|
|
"-D@";
|
|
-- /DIRECTORY_OBJECTS=<file>
|
|
--
|
|
-- Find the object files and .ALI files in <file>.
|
|
-- This qualifier is not compatible with /PROJECT_FILE.
|
|
|
|
S_Clean_Ext : aliased constant S := "/EXTERNAL_REFERENCE=" & '"' &
|
|
"-X" & '"';
|
|
-- /EXTERNAL_REFERENCE="name=val"
|
|
--
|
|
-- Specifies an external reference to the project manager. Useful only if
|
|
-- /PROJECT_FILE is used.
|
|
--
|
|
-- Example:
|
|
-- /EXTERNAL_REFERENCE="DEBUG=TRUE"
|
|
|
|
S_Clean_Follow : aliased constant S := "/FOLLOW_LINKS_FOR_FILES " &
|
|
"-eL";
|
|
-- /NOFOLLOW_LINKS_FOR_FILES (D)
|
|
-- /FOLLOW_LINKS_FOR_FILES
|
|
--
|
|
-- Follow links when parsing project files
|
|
|
|
S_Clean_Full : aliased constant S := "/FULL_PATH_IN_BRIEF_MESSAGES " &
|
|
"-F";
|
|
-- /NOFULL_PATH_IN_BRIEF_MESSAGES (D)
|
|
-- /FULL_PATH_IN_BRIEF_MESSAGES
|
|
--
|
|
-- When using project files, if some errors or warnings are detected
|
|
-- during parsing and verbose mode is not in effect (no use of qualifier
|
|
-- /VERBOSE), then error lines start with the full path name of the
|
|
-- project file, rather than its simple file name.
|
|
|
|
S_Clean_Help : aliased constant S := "/HELP " &
|
|
"-h";
|
|
-- /NOHELP (D)
|
|
-- /HELP
|
|
--
|
|
-- Output a message explaining the usage of gnatclean.
|
|
|
|
S_Clean_Index : aliased constant S := "/SOURCE_INDEX=#" &
|
|
"-i#";
|
|
-- /SOURCE_INDEX=nnn
|
|
--
|
|
-- Specifies the index of the units in the source file
|
|
-- By default, source files are mono-unit and there is no index
|
|
|
|
S_Clean_Mess : aliased constant S := "/MESSAGES_PROJECT_FILE=" &
|
|
"DEFAULT " &
|
|
"-vP0 " &
|
|
"MEDIUM " &
|
|
"-vP1 " &
|
|
"HIGH " &
|
|
"-vP2";
|
|
-- /MESSAGES_PROJECT_FILE[=messages-option]
|
|
--
|
|
-- Specifies the "verbosity" of the parsing of project files.
|
|
-- messages-option may be one of the following:
|
|
--
|
|
-- DEFAULT (D) No messages are output if there is no error or warning.
|
|
--
|
|
-- MEDIUM A small number of messages are output.
|
|
--
|
|
-- HIGH A great number of messages are output, most of them not
|
|
-- being useful for the user.
|
|
|
|
S_Clean_Object : aliased constant S := "/OBJECT_SEARCH=*" &
|
|
"-aO*";
|
|
-- /OBJECT_SEARCH=(directory,...)
|
|
--
|
|
-- When searching for library and object files, look in the specified
|
|
-- directories. The order in which library files are searched is the same
|
|
-- as for MAKE.
|
|
|
|
S_Clean_Project : aliased constant S := "/PROJECT_FILE=<" &
|
|
"-P>";
|
|
-- /PROJECT_FILE=filename
|
|
--
|
|
-- Specifies the main project file to be used. The project files rooted
|
|
-- at the main project file will be parsed before the invocation of the
|
|
-- compiler. The source and object directories to be searched will be
|
|
-- communicated to gnatclean through logical names ADA_PRJ_INCLUDE_FILE
|
|
-- and ADA_PRJ_OBJECTS_FILE.
|
|
|
|
S_Clean_Quiet : aliased constant S := "/QUIET " &
|
|
"-q";
|
|
-- /NOQUIET (D)
|
|
-- /QUIET
|
|
--
|
|
-- Quiet output. If there are no error, do not output anything, except in
|
|
-- verbose mode (qualifier /VERBOSE) or in informative-only mode
|
|
-- (qualifier /NODELETE).
|
|
|
|
S_Clean_Recurs : aliased constant S := "/RECURSIVE " &
|
|
"-r";
|
|
-- /NORECURSIVE (D)
|
|
-- /RECURSIVE
|
|
--
|
|
-- When a project file is specified (using switch -P), clean all imported
|
|
-- and extended project files, recursively. If this qualifier is not
|
|
-- specified, only the files related to the main project file are to be
|
|
-- deleted. This qualifier has no effect if no project file is specified.
|
|
|
|
S_Clean_Search : aliased constant S := "/SEARCH=*" &
|
|
"-I*";
|
|
-- /SEARCH=(directory,...)
|
|
--
|
|
-- Equivalent to /OBJECT_SEARCH=(directory,...).
|
|
|
|
S_Clean_Subdirs : aliased constant S := "/SUBDIRS=<" &
|
|
"--subdirs=>";
|
|
-- /SUBDIRS=dir
|
|
--
|
|
-- The actual directories (object, exec, library, ...) are subdirectories
|
|
-- of the directory specified in the project file. If the subdirectory
|
|
-- does not exist, it is created automatically.
|
|
|
|
S_Clean_Verbose : aliased constant S := "/VERBOSE " &
|
|
"-v";
|
|
-- /NOVERBOSE (D)
|
|
-- /VERBOSE
|
|
--
|
|
-- Verbose mode.
|
|
|
|
Clean_Switches : aliased constant Switches :=
|
|
(S_Clean_Add 'Access,
|
|
S_Clean_Compil 'Access,
|
|
S_Clean_Current'Access,
|
|
S_Clean_Delete 'Access,
|
|
S_Clean_Dirobj 'Access,
|
|
S_Clean_Ext 'Access,
|
|
S_Clean_Follow 'Access,
|
|
S_Clean_Full 'Access,
|
|
S_Clean_Help 'Access,
|
|
S_Clean_Index 'Access,
|
|
S_Clean_Mess 'Access,
|
|
S_Clean_Object 'Access,
|
|
S_Clean_Project'Access,
|
|
S_Clean_Quiet 'Access,
|
|
S_Clean_Recurs 'Access,
|
|
S_Clean_Search 'Access,
|
|
S_Clean_Subdirs'Access,
|
|
S_Clean_Verbose'Access);
|
|
|
|
-------------------------------
|
|
-- Switches for GNAT COMPILE --
|
|
-------------------------------
|
|
|
|
S_GCC_Ada_83 : aliased constant S := "/83 " &
|
|
"-gnat83";
|
|
-- /NO83 (D)
|
|
-- /83
|
|
--
|
|
-- Although GNAT is primarily an Ada 95 compiler, it accepts this
|
|
-- qualifier to specify that an Ada 83 mode program is being compiled. If
|
|
-- you specify this qualifier, GNAT rejects Ada 95 extensions and applies
|
|
-- Ada 83 semantics. It is not possible to guarantee this qualifier does
|
|
-- a perfect job; for example, some subtle tests of pathological cases,
|
|
-- such as are found in ACVC tests that have been removed from the ACVC
|
|
-- suite for Ada 95, may not compile correctly. However for practical
|
|
-- purposes, using this qualifier should ensure that programs that
|
|
-- compile correctly under the /83 qualifier can be ported reasonably
|
|
-- easily to an Ada 83 compiler. This is the main use of this qualifier.
|
|
--
|
|
-- With few exceptions (most notably the need to use "<>" on
|
|
-- unconstrained generic formal parameters), it is not necessary to use
|
|
-- this qualifier switch when compiling Ada 83 programs, because, with
|
|
-- rare and obscure exceptions, Ada 95 is upwardly compatible with Ada
|
|
-- 83. This means that a correct Ada 83 program is usually also a correct
|
|
-- Ada 95 program.
|
|
|
|
S_GCC_Ada_95 : aliased constant S := "/95 " &
|
|
"-gnat95";
|
|
-- /95 (D)
|
|
--
|
|
-- Allows GNAT to recognize the full range of Ada 95 constructs.
|
|
-- This is the normal default for GNAT Pro.
|
|
|
|
S_GCC_Ada_05 : aliased constant S := "/05 " &
|
|
"-gnat05";
|
|
-- /05 (D)
|
|
--
|
|
-- Allows GNAT to recognize all implemented proposed Ada 2005
|
|
-- extensions. See features file for list of implemented features.
|
|
|
|
S_GCC_Add : aliased constant S := "/ADD_PROJECT_SEARCH_DIR=*" &
|
|
"-aP*";
|
|
-- /ADD_PROJECT_SEARCH_PATH=(directory[,...])
|
|
--
|
|
-- Add directories to the project search path.
|
|
|
|
S_GCC_Asm : aliased constant S := "/ASM " &
|
|
"-S,!-c";
|
|
-- /NOASM (D)
|
|
-- /ASM
|
|
--
|
|
-- Use to cause the assembler source file to be generated, using S as the
|
|
-- filetype, instead of the object file. This may be useful if you need
|
|
-- to examine the generated assembly code.
|
|
|
|
S_GCC_AValid : aliased constant S := "/ASSUME_VALID " &
|
|
"-gnatB";
|
|
-- /NO_ASSUME_VALID (D)
|
|
-- /ASSUME_VALID
|
|
--
|
|
-- Use to tell the compiler to assume that all objects have valid values
|
|
-- except those occurring as prefixes to 'Valid attributes. In the default
|
|
-- mode, the compiler assumes that values may be invalid unless it can
|
|
-- be sure that they are valid, and code is generated to allow for this
|
|
-- possibility. The use of /ASSUME_VALID will improve the code.
|
|
|
|
S_GCC_Checks : aliased constant S := "/CHECKS=" &
|
|
"FULL " &
|
|
"-gnato,!-gnatE,!-gnatp " &
|
|
"OVERFLOW " &
|
|
"-gnato " &
|
|
"ELABORATION " &
|
|
"-gnatE " &
|
|
"ASSERTIONS " &
|
|
"-gnata " &
|
|
"DEFAULT " &
|
|
"!-gnato,!-gnatp " &
|
|
"STACK " &
|
|
"-fstack-check " &
|
|
"SUPPRESS_ALL " &
|
|
"-gnatp";
|
|
-- /NOCHECKS
|
|
-- /CHECKS[=(keyword[,...])]
|
|
--
|
|
-- If you compile with the default options, GNAT will insert many runtime
|
|
-- checks into the compiled code, including code that performs range
|
|
-- checking against constraints, but not arithmetic overflow checking for
|
|
-- integer operations (including division by zero) or checks for access
|
|
-- before elaboration on subprogram calls. All other runtime checks, as
|
|
-- required by the Ada 95 Reference Manual, are generated by default.
|
|
--
|
|
-- You may specify one or more of the following keywords to the /CHECKS
|
|
-- qualifier to modify this behavior:
|
|
--
|
|
-- DEFAULT The behavior described above. This is the default
|
|
-- if the /CHECKS qualifier is not present on the
|
|
-- command line. Same as /NOCHECKS.
|
|
--
|
|
-- OVERFLOW Enables overflow checking for integer operations and
|
|
-- checks for access before elaboration on subprogram
|
|
-- calls. This causes GNAT to generate slower and larger
|
|
-- executable programs by adding code to check for both
|
|
-- overflow and division by zero (resulting in raising
|
|
-- "Constraint_Error" as required by Ada semantics).
|
|
-- Similarly, GNAT does not generate elaboration check
|
|
-- by default, and you must specify this keyword to
|
|
-- enable them.
|
|
--
|
|
-- Note that this keyword does not affect the code
|
|
-- generated for any floating-point operations; it
|
|
-- applies only to integer operations. For floating-point,
|
|
-- GNAT has the "Machine_Overflows" attribute set to
|
|
-- "False" and the normal mode of operation is to generate
|
|
-- IEEE NaN and infinite values on overflow or invalid
|
|
-- operations (such as dividing 0.0 by 0.0).
|
|
--
|
|
-- ELABORATION Enables dynamic checks for access-before-elaboration
|
|
-- on subprogram calls and generic instantiations.
|
|
--
|
|
-- ASSERTIONS The pragmas "Assert" and "Debug" normally have no
|
|
-- effect and are ignored. This keyword causes "Assert"
|
|
-- and "Debug" pragmas to be activated, as well as
|
|
-- "Check", "Precondition" and "Postcondition" pragmas.
|
|
--
|
|
-- SUPPRESS_ALL Suppress all runtime checks as though you have "pragma
|
|
-- Suppress (all_checks)" in your source. Use this switch
|
|
-- to improve the performance of the code at the expense
|
|
-- of safety in the presence of invalid data or program
|
|
-- bugs.
|
|
--
|
|
-- DEFAULT Suppress the effect of any option OVERFLOW or
|
|
-- ASSERTIONS.
|
|
--
|
|
-- FULL (D) Similar to OVERFLOW, but suppress the effect of any
|
|
-- option ELABORATION or SUPPRESS_ALL.
|
|
--
|
|
-- These keywords only control the default setting of the checks. You
|
|
-- may modify them using either "Suppress" (to remove checks) or
|
|
-- "Unsuppress" (to add back suppressed checks) pragmas in your program
|
|
-- source.
|
|
|
|
S_GCC_ChecksX : aliased constant S := "/NOCHECKS " &
|
|
"-gnatp,!-gnato,!-gnatE";
|
|
-- NODOC (see /CHECKS)
|
|
|
|
S_GCC_Compres : aliased constant S := "/COMPRESS_NAMES " &
|
|
"-gnatC";
|
|
-- /NOCOMPRESS_NAMES (D)
|
|
-- /COMPRESS_NAMES
|
|
--
|
|
-- Compress debug information and external symbol name table entries.
|
|
-- In the generated debugging information, and also in the case of long
|
|
-- external names, the compiler uses a compression mechanism if the name
|
|
-- is very long. This compression method uses a checksum, and avoids
|
|
-- trouble on some operating systems which have difficulty with very long
|
|
-- names.
|
|
|
|
S_GCC_Config : aliased constant S := "/CONFIGURATION_PRAGMAS_FILE=<" &
|
|
"-gnatec>";
|
|
-- /CONFIGURATION_PRAGMAS_FILE=file
|
|
--
|
|
-- Specify a configuration pragmas file that need to be taken into account
|
|
|
|
S_GCC_Current : aliased constant S := "/CURRENT_DIRECTORY " &
|
|
"!-I-";
|
|
-- /CURRENT_DIRECTORY (D)
|
|
-- /NOCURRENT_DIRECTORY
|
|
--
|
|
-- Look for source files in the default directory.
|
|
|
|
S_GCC_Data : aliased constant S := "/DATA_PREPROCESSING=<" &
|
|
"-gnatep>";
|
|
-- /DATA_PREPROCESSING=file_name
|
|
--
|
|
-- This qualifier indicates to the compiler the file name (without
|
|
-- directory information) of the preprocessor data file to use.
|
|
-- The preprocessor data file should be found in the source directories.
|
|
--
|
|
-- A preprocessing data file is a text file with significant lines
|
|
-- indicating how should be preprocessed either a specific source or all
|
|
-- sources not mentioned in other lines. A significant line is a non
|
|
-- empty, non comment line. Comments are similar to Ada comments.
|
|
--
|
|
-- Each significant line starts with either a literal string or the
|
|
-- character '*'. A literal string is the file name (without directory
|
|
-- information) of the source to preprocess. A character '*' indicates the
|
|
-- preprocessing for all the sources that are not specified explicitly on
|
|
-- other lines. It is an error to have two lines with the same file name
|
|
-- or two lines starting with the character '*'.
|
|
--
|
|
-- After the file name or the character '*', another optional literal
|
|
-- string indicating the file name of the definition file to be used for
|
|
-- preprocessing. (see 15.3 Form of Definitions File. The definition files
|
|
-- are found by the compiler in one of the source directories. In some
|
|
-- cases, when compiling a source in a directory other than the current
|
|
-- directory, if the definition file is in the current directory, it may
|
|
-- be necessary to add the current directory as a source directory through
|
|
-- qualifier "/SEARCH=[]", otherwise the compiler would not find the
|
|
-- definition file.
|
|
--
|
|
-- Then, optionally, switches similar to those of gnatprep may be found.
|
|
-- Those switches are:
|
|
--
|
|
-- -b Causes both preprocessor lines and the lines deleted by
|
|
-- preprocessing to be replaced by blank lines, preserving
|
|
-- the line number. This switch is always implied;
|
|
-- however, if specified after `-c' it cancels the effect
|
|
-- of `-c'.
|
|
--
|
|
-- -c Causes both preprocessor lines and the lines deleted by
|
|
-- preprocessing to be retained as comments marked with
|
|
-- the special string "--! ".
|
|
--
|
|
-- -Dsymbol=value Define or redefine a symbol, associated with value.
|
|
-- A symbol is an Ada identifier, or an Ada reserved word,
|
|
-- with the exception of "if", "else", "elsif", "end",
|
|
-- "and", "or" and "then". value is either a literal
|
|
-- string, an Ada identifier or any Ada reserved word.
|
|
-- A symbol declared with this switch replaces a symbol
|
|
-- with the same name defined in a definition file.
|
|
--
|
|
-- -s Causes a sorted list of symbol names and values to be
|
|
-- listed on the standard output file.
|
|
--
|
|
-- -u Causes undefined symbols to be treated as having the
|
|
-- value FALSE in the context of a preprocessor test.
|
|
-- In the absence of this option, an undefined symbol
|
|
-- in a #if or #elsif test will be treated as an error.
|
|
--
|
|
-- Examples of valid lines in a preprocessor data file:
|
|
--
|
|
-- "toto.adb" "prep.def" -u
|
|
-- -- preprocess "toto.adb", using definition file "prep.def",
|
|
-- -- undefined symbol are False.
|
|
--
|
|
-- * -c -DVERSION=V101
|
|
-- -- preprocess all other sources without a definition file;
|
|
-- -- suppressed lined are commented; symbol VERSION has the value
|
|
-- -- V101.
|
|
--
|
|
-- "titi.adb" "prep2.def" -s
|
|
-- -- preprocess "titi.adb", using definition file "prep2.def";
|
|
-- -- list all symbols with their values.
|
|
|
|
S_GCC_Debug : aliased constant S := "/DEBUG=" &
|
|
"SYMBOLS " &
|
|
"-g2 " &
|
|
"NOSYMBOLS " &
|
|
"!-g2 " &
|
|
"TRACEBACK " &
|
|
"-g1 " &
|
|
"ALL " &
|
|
"-g3 " &
|
|
"NONE " &
|
|
"-g0 " &
|
|
"NOTRACEBACK " &
|
|
"-g0";
|
|
-- /DEBUG[=debug-level]
|
|
-- /NODEBUG
|
|
--
|
|
-- Specifies how much debugging information is to be included in
|
|
-- the resulting object fie.
|
|
--
|
|
-- 'debug-level' is one of the following:
|
|
--
|
|
-- SYMBOLS (D) Include both debugger symbol records and traceback
|
|
-- in the object file.
|
|
--
|
|
-- ALL Include debugger symbol records, traceback plus
|
|
-- extra debug information in the object file.
|
|
--
|
|
-- NONE Excludes both debugger symbol records and traceback
|
|
-- from the object file. Same as /NODEBUG.
|
|
--
|
|
-- TRACEBACK Includes only traceback records in the object
|
|
-- file. This is the default when /DEBUG is not used.
|
|
|
|
S_GCC_DebugX : aliased constant S := "/NODEBUG " &
|
|
"!-g";
|
|
-- NODOC (see /Debug)
|
|
|
|
S_GCC_Dist : aliased constant S := "/DISTRIBUTION_STUBS=" &
|
|
"RECEIVER " &
|
|
"-gnatzr " &
|
|
"CALLER " &
|
|
"-gnatzc";
|
|
-- /NODISTRIBUTION_STUBS (D)
|
|
-- /DISTRIBUTION_STUBS[=dist-opt]
|
|
--
|
|
-- 'dist-opt' is either RECEIVER (the default) or SENDER and indicates
|
|
-- that stubs for use in distributed programs (see the Distributed
|
|
-- Systems Annex of the Ada RM) should be generated.
|
|
|
|
S_GCC_DistX : aliased constant S := "/NODISTRIBUTION_STUBS " &
|
|
"!-gnatzr,!-gnatzc";
|
|
-- NODOC (see /DISTRIBUTION_STUBS)
|
|
|
|
S_GCC_Error : aliased constant S := "/ERROR_LIMIT=#" &
|
|
"-gnatm#";
|
|
-- /NOERROR_LIMIT (D)
|
|
-- /ERROR_LIMIT=nnn
|
|
--
|
|
-- NNN is a decimal integer in the range of 1 to 999999 and limits the
|
|
-- number of error messages to be generated to that number. Once that
|
|
-- number has been reached, the compilation is abandoned.
|
|
-- Specifying 999999 is equivalent to /NOERROR_LIMIT.
|
|
|
|
S_GCC_ErrorX : aliased constant S := "/NOERROR_LIMIT " &
|
|
"-gnatm999999";
|
|
-- NODOC (see /ERROR_LIMIT)
|
|
|
|
S_GCC_Expand : aliased constant S := "/EXPAND_SOURCE " &
|
|
"-gnatG";
|
|
-- /NOEXPAND_SOURCE (D)
|
|
-- /EXPAND_SOURCE
|
|
--
|
|
-- Produces a listing of the expanded code in Ada source form. For
|
|
-- example, all tasking constructs are reduced to appropriate run-time
|
|
-- library calls. The maximum line length for the listing 72.
|
|
|
|
S_GCC_Lexpand : aliased constant S := "/LEXPAND_SOURCE=#" &
|
|
"-gnatG#";
|
|
-- /LEXPAND_SOURCE=nnn
|
|
--
|
|
-- Produces a listing of the expanded code in Ada source form. For
|
|
-- example, all tasking constructs are reduced to appropriate run-time
|
|
-- library calls. The parameter is the maximum line length for the
|
|
-- listing.
|
|
|
|
S_GCC_Extend : aliased constant S := "/EXTENSIONS_ALLOWED " &
|
|
"-gnatX";
|
|
-- /NOEXTENSIONS_ALLOWED (D)
|
|
-- /EXTENSIONS_ALLOWED
|
|
--
|
|
-- GNAT specific language extensions allowed.
|
|
|
|
S_GCC_Ext : aliased constant S := "/EXTERNAL_REFERENCE=" & '"' &
|
|
"-X" & '"';
|
|
-- /EXTERNAL_REFERENCE="name=val"
|
|
--
|
|
-- Specifies an external reference to the project manager. Useful only if
|
|
-- /PROJECT_FILE is used.
|
|
--
|
|
-- Example:
|
|
-- /EXTERNAL_REFERENCE="DEBUG=TRUE"
|
|
|
|
S_GCC_File : aliased constant S := "/FILE_NAME_MAX_LENGTH=#" &
|
|
"-gnatk#";
|
|
-- /FILE_NAME_MAX_LENGTH=nnn
|
|
--
|
|
-- Activates file name "krunching". NNN, a decimal integer in the range
|
|
-- 1-999, indicates the maximum allowable length of a file name (not
|
|
-- including the ADS or ADB filetype. The default is not to enable file
|
|
-- name krunching.
|
|
|
|
S_GCC_Follow : aliased constant S := "/FOLLOW_LINKS_FOR_FILES " &
|
|
"-eL";
|
|
-- /NOFOLLOW_LINKS_FOR_FILES (D)
|
|
-- /FOLLOW_LINKS_FOR_FILES
|
|
--
|
|
-- Follow links when parsing project files
|
|
|
|
S_GCC_Force : aliased constant S := "/FORCE_ALI " &
|
|
"-gnatQ";
|
|
-- /NOFORCE_ALI (D)
|
|
-- /FORCE_ALI
|
|
--
|
|
-- In normal operation mode, the .ALI file is not generated if any
|
|
-- illegalities are detected in the program. The use of this qualifier
|
|
-- forces generation of the .ALI file. This file is marked as being
|
|
-- in error, so it cannot be used for binding purposes, but it does
|
|
-- contain reasonably complete cross-reference information, and thus may
|
|
-- be useful for use by tools (e.g. semantic browsing tools or integrated
|
|
-- development environments) that are driven from the .ALI file.
|
|
|
|
S_GCC_Full : aliased constant S := "/FULL_PATH_IN_BRIEF_MESSAGES " &
|
|
"-gnatef";
|
|
-- /NOFULL_PATH_IN_BRIEF_MESSAGES (D)
|
|
-- /FULL_PATH_IN_BRIEF_MESSAGES
|
|
--
|
|
-- When using project files, if some errors or warnings are detected
|
|
-- during parsing and verbose mode is not in effect (no use of qualifier
|
|
-- /VERBOSE), then error lines start with the full path name of the
|
|
-- project file, rather than its simple file name.
|
|
|
|
S_GCC_Generate : aliased constant S := "/GENERATE_PROCESSED_SOURCE " &
|
|
"-gnateG";
|
|
-- /NOGENERATE_PROCESSED_SOURCE (D)
|
|
-- /GENERATE_PROCESSED_SOURCE
|
|
--
|
|
-- Generate a file <source>_prep if the integrated preprocessing
|
|
-- is modifying the source text.
|
|
|
|
S_GCC_GNAT : aliased constant S := "/GNAT_INTERNAL " &
|
|
"-gnatg";
|
|
-- /NOGNAT_INTERNAL (D)
|
|
-- /GNAT_INTERNAL
|
|
--
|
|
-- Internal GNAT implementation mode. This should not be used for
|
|
-- applications programs, it is intended only for use by the compiler
|
|
-- and its run-time library. For documentation, see the GNAT sources.
|
|
-- Note that it implies /WARNINGS=ALL,ERRORS and /STYLE_CHECKS=GNAT
|
|
-- so that all standard warnings and all standard style options are
|
|
-- turned on. All warnings and style error messages are treated as
|
|
-- errors.
|
|
|
|
S_GCC_Help : aliased constant S := "/HELP " &
|
|
"-gnath";
|
|
-- /NOHELP (D)
|
|
-- /HELP
|
|
--
|
|
-- Output usage information.
|
|
|
|
S_GCC_Ident : aliased constant S := "/IDENTIFIER_CHARACTER_SET=" &
|
|
"DEFAULT " &
|
|
"-gnati1 " &
|
|
"1 " &
|
|
"-gnati1 " &
|
|
"2 " &
|
|
"-gnati2 " &
|
|
"3 " &
|
|
"-gnati3 " &
|
|
"4 " &
|
|
"-gnati4 " &
|
|
"5 " &
|
|
"-gnati5 " &
|
|
"PC " &
|
|
"-gnatip " &
|
|
"PC850 " &
|
|
"-gnati8 " &
|
|
"FULL_UPPER " &
|
|
"-gnatif " &
|
|
"NO_UPPER " &
|
|
"-gnatin " &
|
|
"WIDE " &
|
|
"-gnatiw";
|
|
-- /NOIDENTIFIER_CHARACTER_SET (D)
|
|
-- /IDENTIFIER_CHARACTER_SET=char-set
|
|
--
|
|
-- Normally GNAT recognizes the Latin-1 character set in source program
|
|
-- identifiers, as described in the reference manual. This qualifier
|
|
-- causes GNAT to recognize alternate character sets in identifiers.
|
|
-- 'char-set' is one of the following strings indicating the character
|
|
-- set:
|
|
--
|
|
-- DEFAULT (D) Equivalent to 1, below. Also equivalent to
|
|
-- /NOIDENTIFIER_CHARACTER_SET.
|
|
--
|
|
-- 1 The basic character set is Latin-1. This character
|
|
-- set is defined by ISO standard 8859, part 1. The lower
|
|
-- half (character codes 16#00# ... 16#7F#) is identical
|
|
-- to standard ASCII coding, but the upper half is used
|
|
-- to represent additional characters. This includes
|
|
-- extended letters used by European languages, such as
|
|
-- the umlaut used in German.
|
|
--
|
|
-- You may use any of these extended characters freely
|
|
-- in character or string literals. In addition, the
|
|
-- extended characters that represent letters can be
|
|
-- used in identifiers.
|
|
--
|
|
-- 2 Latin-2 letters allowed in identifiers, with uppercase
|
|
-- and lowercase equivalence.
|
|
--
|
|
-- 3 Latin-3 letters allowed in identifiers, with uppercase
|
|
-- and lower case equivalence.
|
|
--
|
|
-- 4 Latin-4 letters allowed in identifiers, with uppercase
|
|
-- and lower case equivalence.
|
|
--
|
|
-- PC IBM PC code page 437. This code page is the normal
|
|
-- default for PCs in the U.S. It corresponds to the
|
|
-- original IBM PC character set. This set has some, but
|
|
-- not all, of the extended Latin-1 letters, but these
|
|
-- letters do not have the same encoding as Latin-1. In
|
|
-- this mode, these letters are allowed in identifiers
|
|
-- with uppercase and lowercase equivalence.
|
|
--
|
|
-- PC850 This code page (850) is a modification of 437 extended
|
|
-- to include all the Latin-1 letters, but still not with
|
|
-- the usual Latin-1 encoding. In this mode, all these
|
|
-- letters are allowed in identifiers with uppercase and
|
|
-- lower case equivalence.
|
|
--
|
|
-- FULL_UPPER Any character in the range 80-FF allowed in
|
|
-- identifiers, and all are considered distinct. In
|
|
-- other words, there are no uppercase and lower case
|
|
-- equivalences in this range.
|
|
--
|
|
-- NO_UPPER No upper-half characters in the range 80-FF are
|
|
-- allowed in identifiers. This gives Ada 95
|
|
-- compatibility for identifier names.
|
|
--
|
|
-- WIDE GNAT allows wide character codes to appear in
|
|
-- character and string literals, and also optionally
|
|
-- in identifiers. See the /WIDE_CHARACTER_ENCODING
|
|
-- qualifier for information on encoding formats.
|
|
|
|
S_GCC_IdentX : aliased constant S := "/NOIDENTIFIER_CHARACTER_SET " &
|
|
"-gnati1";
|
|
-- NODOC (see /IDENTIFIER_CHARACTER_SET)
|
|
|
|
S_GCC_Ignore : aliased constant S := "/IGNORE_REP_CLAUSES " &
|
|
"-gnatI";
|
|
-- /IGNORE_REP_CLAUSES
|
|
--
|
|
-- Causes all representation clauses to be ignored and treated as
|
|
-- comments. Useful when compiling foreign code (for example when ASIS
|
|
-- is used to analyze such code).
|
|
|
|
S_GCC_Immed : aliased constant S := "/IMMEDIATE_ERRORS " &
|
|
"-gnatdO";
|
|
-- /NOIMMEDIATE_ERRORS (D)
|
|
-- /IMMEDIATE_ERRORS
|
|
--
|
|
-- Causes errors to be displayed as soon as they are encountered, rather
|
|
-- than after compilation is terminated. If GNAT terminates prematurely
|
|
-- or goes into an infinite loop, the last error message displayed may
|
|
-- help to pinpoint the culprit.
|
|
|
|
S_GCC_Inline : aliased constant S := "/INLINE=" &
|
|
"PRAGMA " &
|
|
"-gnatn " &
|
|
"FULL " &
|
|
"-gnatN " &
|
|
"SUPPRESS " &
|
|
"-fno-inline";
|
|
-- /NOINLINE (D)
|
|
-- /INLINE[=keyword]
|
|
--
|
|
-- Selects the level of inlining for your program. In the absence of this
|
|
-- qualifier, GNAT does not attempt inlining across units and does not
|
|
-- need to access the bodies of subprograms for which "pragma Inline" is
|
|
-- specified if they are not in the current unit.
|
|
--
|
|
-- The supported keywords are as follows:
|
|
--
|
|
-- PRAGMA (D) Recognize and process "Inline" pragmas. However,
|
|
-- for the inlining to actually occur, optimization
|
|
-- must be enabled. This enables inlining across unit
|
|
-- boundaries, that is, inlining a call in one unit of
|
|
-- a subprogram declared in a with'ed unit. The compiler
|
|
-- will access these bodies, creating an extra source
|
|
-- dependency for the resulting object file, and where
|
|
-- possible, the call will be inlined.
|
|
--
|
|
-- This qualifier also turns on full optimization and
|
|
-- requests GNAT to try to attempt automatic inlining
|
|
-- of small subprograms within a unit.
|
|
--
|
|
-- Specifying /OPTIMIZE=NONE will disable the main effect
|
|
-- of this qualifier, but you may specify other
|
|
-- optimization options, to get either lower
|
|
-- (/OPTIMIZE=SOME) or higher (/OPTIMIZE=UNROLL_LOOPS)
|
|
-- levels of optimization.
|
|
--
|
|
-- FULL Front end inlining. The front end inlining activated
|
|
-- by this switch is generally more extensive, and quite
|
|
-- often more effective than the standard PRAGMA inlining
|
|
-- mode. It will also generate additional dependencies.
|
|
--
|
|
-- SUPPRESS Suppresses all inlining, even if other optimization
|
|
-- or inlining switches are set.
|
|
|
|
S_GCC_InlineX : aliased constant S := "/NOINLINE " &
|
|
"!-gnatn,!-gnatN";
|
|
-- NODOC (see /INLINE)
|
|
|
|
S_GCC_Intsrc : aliased constant S := "/INTERSPERSE_SOURCE " &
|
|
"-gnatL";
|
|
|
|
-- /NO_INTERSPERSE_SOURCE (D)
|
|
-- /INTERSPERSE_SOURCE
|
|
--
|
|
-- Causes output from /XDEBUG or /EXPAND_SOURCE to be interspersed with
|
|
-- lines from the original source file, output as comment lines with the
|
|
-- associated line number.
|
|
|
|
S_GCC_Just : aliased constant S := "/JUSTIFY_MESSAGES=#" &
|
|
"-gnatj#";
|
|
|
|
-- /NO_JUSTIFY_MESSAGES (D)
|
|
-- /JUSTIFY_MESSAGES=nnn
|
|
--
|
|
-- Causes error messages to be reformatted so that a message and all its
|
|
-- continuation lines count as one warning or error in the statistics on
|
|
-- total errors, and the message is broken down into lines (justified) so
|
|
-- that no line is longer than nnn characters. The default message
|
|
-- behavior (each message counted separately and not reformatted to fit
|
|
-- a particular line length) can be obtained using /NO_JUSTIFY_MESSAGES.
|
|
|
|
S_GCC_JustX : aliased constant S := "/NO_JUSTIFY_MESSAGES " &
|
|
"-gnatj0";
|
|
|
|
-- NODOC (see /JUSTIFY_MESSAGES)
|
|
|
|
S_GCC_Length : aliased constant S := "/MAX_LINE_LENGTH=#" &
|
|
"-gnatyM#";
|
|
-- /MAX_LINE_LENGTH=nnn
|
|
--
|
|
-- Set maximum line length.
|
|
-- The length of lines must not exceed the given value nnn.
|
|
|
|
S_GCC_List : aliased constant S := "/LIST " &
|
|
"-gnatl";
|
|
-- /NOLIST (D)
|
|
-- /LIST
|
|
--
|
|
-- Cause a full listing of the file to be generated. In the case where
|
|
-- a body is compiled, the corresponding spec is also listed, along
|
|
-- with any subunits.
|
|
|
|
S_GCC_Machine : aliased constant S := "/MACHINE_CODE_LISTING " &
|
|
"-source-listing";
|
|
-- /NOMACHINE_CODE_LISTING (D)
|
|
-- /MACHINE_CODE_LISTING
|
|
--
|
|
-- Cause a full machine code listing of the file to be generated to
|
|
-- <filename>.lis. Interspersed source is included if the /DEBUG
|
|
-- qualifier is also present.
|
|
|
|
S_GCC_Mapping : aliased constant S := "/MAPPING_FILE=<" &
|
|
"-gnatem>";
|
|
-- /MAPPING_FILE=file_name
|
|
--
|
|
-- Use mapping file file_name
|
|
--
|
|
-- A mapping file is a way to communicate to the compiler two mappings:
|
|
-- from unit names to file names (without any directory information) and
|
|
-- from file names to path names (with full directory information).
|
|
-- These mappings are used by the compiler to short-circuit the path
|
|
-- search.
|
|
--
|
|
-- The use of mapping files is not required for correct operation of the
|
|
-- compiler, but mapping files can improve efficiency, particularly when
|
|
-- sources are read over a slow network connection. In normal operation,
|
|
-- you need not be concerned with the format or use of mapping files,
|
|
-- and /MAPPING_FILE is not a qualifier that you would use explicitly.
|
|
-- It is intended only for use by automatic tools such as GNAT MAKE
|
|
-- running under the project file facility. The description here of the
|
|
-- format of mapping files is provided for completeness and for possible
|
|
-- use by other tools.
|
|
--
|
|
-- A mapping file is a sequence of sets of three lines. In each set, the
|
|
-- first line is the unit name, in lower case, with "%s" appended for
|
|
-- specifications and "%b" appended for bodies; the second line is the
|
|
-- file name; and the third line is the path name.
|
|
--
|
|
-- Example:
|
|
--
|
|
-- main%b
|
|
-- main.2_ada
|
|
-- /gnat/project1/sources/main.2_ada
|
|
--
|
|
-- When qualifier ?MAPPING_FILE is specified, the compiler will create in
|
|
-- memory the two mappings from the specified file. If there is any
|
|
-- problem (non existent file, truncated file or duplicate entries),
|
|
-- no mapping will be created.
|
|
--
|
|
-- Several /MAPPING_FILE qualifiers may be specified; however, only the
|
|
-- last one on the command line will be taken into account.
|
|
--
|
|
-- When using a project file, GNAT MAKE creates a temporary mapping file
|
|
-- and communicates it to the compiler using this switch.
|
|
|
|
S_GCC_Mess : aliased constant S := "/MESSAGES_PROJECT_FILE=" &
|
|
"DEFAULT " &
|
|
"-vP0 " &
|
|
"MEDIUM " &
|
|
"-vP1 " &
|
|
"HIGH " &
|
|
"-vP2";
|
|
-- /MESSAGES_PROJECT_FILE[=messages-option]
|
|
--
|
|
-- Specifies the "verbosity" of the parsing of project files.
|
|
-- messages-option may be one of the following:
|
|
--
|
|
-- DEFAULT (D) No messages are output if there is no error or warning.
|
|
--
|
|
-- MEDIUM A small number of messages are output.
|
|
--
|
|
-- HIGH A great number of messages are output, most of them not
|
|
-- being useful for the user.
|
|
|
|
S_GCC_Nesting : aliased constant S := "/MAX_NESTING=#" &
|
|
"-gnatyL#";
|
|
-- /MAX_NESTING=nnn
|
|
--
|
|
-- Set maximum level of nesting of constructs (including subprograms,
|
|
-- loops, blocks, packages, and conditionals).
|
|
-- The level of nesting must not exceed the given value nnn.
|
|
-- A value of zero disable this style check (not enabled by default).
|
|
|
|
S_GCC_Noadc : aliased constant S := "/NO_GNAT_ADC " &
|
|
"-gnatA";
|
|
-- /NO_GNAT_ADC
|
|
--
|
|
-- Cause the compiler to ignore any configuration pragmas file GNAT.ADC
|
|
-- in the default directory. Implied by qualifier /PROJECT_FILE.
|
|
-- Often used in conjunction with qualifier /CONFIGURATION_PRAGMAS_FILE.
|
|
|
|
S_GCC_Noload : aliased constant S := "/NOLOAD " &
|
|
"-gnatc";
|
|
-- /NOLOAD
|
|
--
|
|
-- Cause the compiler to operate in semantic check mode with full
|
|
-- checking for all illegalities specified in the reference manual, but
|
|
-- without generation of any source code (no object or ALI file
|
|
-- generated).
|
|
--
|
|
-- Since dependent files must be accessed, you must follow the GNAT
|
|
-- semantic restrictions on file structuring to operate in this mode:
|
|
--
|
|
-- o The needed source files must be accessible.
|
|
-- o Each file must contain only one compilation unit.
|
|
-- o The file name and unit name must match.
|
|
--
|
|
-- The output consists of error messages as appropriate. No object file
|
|
-- or ALI file is generated. The checking corresponds exactly to the
|
|
-- notion of legality in the Ada reference manual.
|
|
--
|
|
-- Any unit can be compiled in semantics-checking-only mode, including
|
|
-- units that would not normally be compiled (generic library units,
|
|
-- subunits, and specifications where a separate body is present).
|
|
|
|
S_GCC_Nostinc : aliased constant S := "/NOSTD_INCLUDES " &
|
|
"-nostdinc";
|
|
-- /NOSTD_INCLUDES
|
|
--
|
|
-- Do not look in the default directory for source files of the runtime.
|
|
|
|
S_GCC_Nostlib : aliased constant S := "/NOSTD_LIBRARIES " &
|
|
"-nostdlib";
|
|
-- /NOSTD_LIBRARIES
|
|
--
|
|
-- Do not look for library files in the system default directory.
|
|
|
|
S_GCC_NoWarnP : aliased constant S := "/NOWARNING_PRAGMAS " &
|
|
"-gnatd.i";
|
|
-- /NOWARNING_PRAGMAS
|
|
--
|
|
-- Causes all Warnings pragmas to be ignored. Useful to check if the
|
|
-- program has obsolete warnings pragmas that are hiding problems.
|
|
|
|
S_GCC_Opt : aliased constant S := "/OPTIMIZE=" &
|
|
"ALL " &
|
|
"-O2,!-O0,!-O1,!-O3 " &
|
|
"NONE " &
|
|
"-O0,!-O1,!-O2,!-O3 " &
|
|
"SOME " &
|
|
"-O1,!-O0,!-O2,!-O3 " &
|
|
"SPACE " &
|
|
"-Os,!-O0,!-O1,!-O2,!-O3 " &
|
|
"DEVELOPMENT " &
|
|
"-O1,!-O0,!-O2,!-O3 " &
|
|
"UNROLL_LOOPS " &
|
|
"-funroll-loops " &
|
|
"NO_STRICT_ALIASING " &
|
|
"-fno-strict-aliasing " &
|
|
"INLINING " &
|
|
"-O3,!-O0,!-O1,!-O2";
|
|
-- /NOOPTIMIZE (D)
|
|
-- /OPTIMIZE[=(keyword[,...])]
|
|
--
|
|
-- Selects the level of optimization for your program. The supported
|
|
-- keywords are as follows:
|
|
--
|
|
-- ALL (D) Perform most optimizations, including those that
|
|
-- may be expensive.
|
|
--
|
|
-- NONE Do not do any optimizations. Same as /NOOPTIMIZE.
|
|
--
|
|
-- SOME Perform some optimizations, but omit ones that
|
|
-- are costly in compilation time.
|
|
--
|
|
-- SPACE Optimize space usage
|
|
--
|
|
-- DEVELOPMENT Same as SOME.
|
|
--
|
|
-- INLINING Full optimization, and also attempt automatic inlining
|
|
-- of small subprograms within a unit
|
|
--
|
|
-- UNROLL_LOOPS Try to unroll loops. This keyword may be specified
|
|
-- with any keyword above other than NONE. Loop
|
|
-- unrolling usually, but not always, improves the
|
|
-- performance of programs.
|
|
--
|
|
-- NO_STRICT_ALIASING
|
|
-- Suppress aliasing analysis. When optimization is
|
|
-- enabled (ALL or SOME above), the compiler assumes
|
|
-- that pointers do in fact point to legitimate values
|
|
-- of the pointer type (allocated from the proper pool).
|
|
-- If this assumption is violated, e.g. by the use of
|
|
-- unchecked conversion, then it may be necessary to
|
|
-- suppress this assumption using this keyword (which
|
|
-- may be specified only in conjunction with any
|
|
-- keyword above, other than NONE).
|
|
|
|
S_GCC_OptX : aliased constant S := "/NOOPTIMIZE " &
|
|
"-O0,!-O1,!-O2,!-O3";
|
|
-- NODOC (see /OPTIMIZE)
|
|
|
|
S_GCC_Output : aliased constant S := "/OUTPUT_FILE=<" &
|
|
"-gnatl=>";
|
|
-- /OUTPUT_FILE=fname
|
|
--
|
|
-- This has the same effect as /LIST except that the output is written
|
|
-- to a file instead of to standard output. If the given fname
|
|
-- does not start with a period, then it is the full name of the file
|
|
-- to be written. If fname starts with a period, the name of the file
|
|
-- is the concatenation of to the name of the file being compiled with
|
|
-- fname where the period is replace by an underline. For example, if
|
|
-- file xyz.adb is compiled with -gnatl=.lst, then the output is written
|
|
-- to file xyz.adb_lst.
|
|
|
|
S_GCC_Pointer : aliased constant S := "/POINTER_SIZE=" &
|
|
"64 " &
|
|
"-mmalloc64 " &
|
|
"LONG " &
|
|
"-mmalloc64 " &
|
|
"32 " &
|
|
"-mno-malloc64 " &
|
|
"SHORT " &
|
|
"-mno-malloc64";
|
|
-- /POINTER_SIZE=64 (D)
|
|
-- /POINTER_SIZE[=(keyword[,...])]
|
|
--
|
|
-- Change how pointers and descriptors are allocated. The following
|
|
-- keywords are supported:
|
|
--
|
|
-- 64 (D) Allocate heap pointers in 64bit space except as
|
|
-- constrained by a 32bit size clause or by
|
|
-- Convention_C and generate 64bit descriptors for
|
|
-- Descriptor mechanisms for calling imported
|
|
-- subprograms and accept both 64bit and 32bit
|
|
-- descriptors for calls to exported subprograms.
|
|
--
|
|
-- LONG Equivalent to option 64.
|
|
--
|
|
-- 32 Allocate all heap pointers in 32bit space and
|
|
-- generate 32bit descriptors for Descriptor
|
|
-- mechanisms for calling imported subprograms.
|
|
--
|
|
-- SHORT Equivalent to option 32.
|
|
|
|
S_GCC_Polling : aliased constant S := "/POLLING " &
|
|
"-gnatP";
|
|
-- /NOPOLLING (D)
|
|
-- /POLLING
|
|
--
|
|
-- Enable polling. See the description of pragma Polling in the GNAT
|
|
-- Reference Manual for full details.
|
|
|
|
S_GCC_Project : aliased constant S := "/PROJECT_FILE=<" &
|
|
"-P>";
|
|
-- /PROJECT_FILE=filename
|
|
--
|
|
-- Specifies the main project file to be used. The project files rooted
|
|
-- at the main project file will be parsed before the invocation of the
|
|
-- compiler. The source and object directories to be searched will be
|
|
-- communicated to the compiler through logical names
|
|
-- ADA_PRJ_INCLUDE_FILE and ADA_PRJ_OBJECTS_FILE.
|
|
|
|
S_GCC_Psta : aliased constant S := "/PRINT_STANDARD " &
|
|
"-gnatS";
|
|
-- /PRINT_STANDARD
|
|
--
|
|
-- cause the compiler to output a representation of package Standard
|
|
-- in a form very close to standard Ada. It is not quite possible to
|
|
-- do this and remain entirely Standard (since new numeric base types
|
|
-- cannot be created in standard Ada), but the output is easily
|
|
-- readable to any Ada programmer, and is useful to determine the
|
|
-- characteristics of target dependent types in package Standard.
|
|
|
|
S_GCC_Reswarn : aliased constant S := "/TREAT_RESTRICTIONS_AS_WARNINGS " &
|
|
"-gnatr";
|
|
|
|
-- /NO_TREAT_RESTRICTIONS_AS_WARNINGS (D)
|
|
-- /TREAT_RESTRICTIONS_AS_WARNINGS
|
|
--
|
|
-- Causes all restrictions to be treated as warnings (pragma Restriction
|
|
-- treated as Restriction_Warnings, pragma Profile as Profile_Warnings,
|
|
-- and pragma Ravenscar sets restriction warnings instead of restrictions)
|
|
|
|
S_GCC_Report : aliased constant S := "/REPORT_ERRORS=" &
|
|
"VERBOSE " &
|
|
"-gnatv " &
|
|
"BRIEF " &
|
|
"-gnatb " &
|
|
"FULL " &
|
|
"-gnatf " &
|
|
"IMMEDIATE " &
|
|
"-gnatdO " &
|
|
"DEFAULT " &
|
|
"!-gnatb,!-gnatv";
|
|
-- /NOREPORT_ERRORS (D)
|
|
-- /REPORT_ERRORS[=(keyword[,...])]
|
|
--
|
|
-- Change the way errors are reported. The following keywords are
|
|
-- supported:
|
|
--
|
|
-- VERBOSE (D) Verbose mode. Full error output with source lines
|
|
-- to SYS$OUTPUT.
|
|
--
|
|
-- BRIEF Generate the brief format error messages to
|
|
-- SYS$OUTPUT as well as the verbose format message or
|
|
-- full listing.
|
|
--
|
|
-- FULL Normally, the compiler suppresses error messages that
|
|
-- are likely to be redundant. This keyword causes all
|
|
-- error messages to be generated. One particular effect
|
|
-- is for the case of references to undefined variables.
|
|
-- If a given variable is referenced several times, the
|
|
-- normal format of messages produces one error. With
|
|
-- FULL, each undefined reference produces a separate
|
|
-- error message.
|
|
--
|
|
-- IMMEDIATE Normally, the compiler saves up error messages and
|
|
-- generates them at the end of compilation in proper
|
|
-- sequence. This keyword causes error messages to be
|
|
-- generated as soon as they are detected. The use of
|
|
-- IMMEDIATE usually causes error messages to be
|
|
-- generated out of sequence. Use it when the compiler
|
|
-- blows up due to an internal error. In this case, the
|
|
-- error messages may be lost. Sometimes blowups are
|
|
-- the result of mishandled error messages, so you may
|
|
-- want to run with this keyword to determine whether
|
|
-- any error messages were generated.
|
|
--
|
|
-- DEFAULT Turn off VERBOSE and BRIEF. Same as /NOREPORT_ERRORS.
|
|
|
|
S_GCC_ReportX : aliased constant S := "/NOREPORT_ERRORS " &
|
|
"!-gnatb,!-gnatv";
|
|
-- NODOC (see /REPORT_ERRORS)
|
|
|
|
S_GCC_Repinfo : aliased constant S := "/REPRESENTATION_INFO=" &
|
|
"DEFAULT " &
|
|
"-gnatR " &
|
|
"NONE " &
|
|
"-gnatR0 " &
|
|
"ARRAYS " &
|
|
"-gnatR1 " &
|
|
"ARRAYS_FILE " &
|
|
"-gnatR1s " &
|
|
"OBJECTS " &
|
|
"-gnatR2 " &
|
|
"OBJECTS_FILE " &
|
|
"-gnatR2s " &
|
|
"SYMBOLIC " &
|
|
"-gnatR3 " &
|
|
"SYMBOLIC_FILE " &
|
|
"-gnatR3s";
|
|
-- /NOREPRESENTATION_INFO (D)
|
|
-- /REPRESENTATION_INFO[=(keyword[,...])]
|
|
--
|
|
-- This qualifier controls output from the compiler of a listing showing
|
|
-- representation information for declared types and objects.
|
|
--
|
|
-- ARRAYS (D) Size and alignment information is listed for
|
|
-- declared array and record types.
|
|
--
|
|
-- ARRAYS_FILE Similar to ARRAYS, but the output is to a file
|
|
-- with the name 'file_rep' where 'file' is the name
|
|
-- of the corresponding source file.
|
|
--
|
|
-- NONE no information is output (equivalent to omitting
|
|
-- the /REPRESENTATION_INFO qualifiers).
|
|
--
|
|
-- OBJECTS Size and alignment information is listed for all
|
|
-- declared types and objects.
|
|
--
|
|
-- OBJECTS_FILE Similar to OBJECTS, but the output is to a file
|
|
-- with the name 'file_rep' where 'file' is the name
|
|
-- of the corresponding source file.
|
|
--
|
|
-- SYMBOLIC Symbolic expression information for values that
|
|
-- are computed at run time for variant records.
|
|
--
|
|
-- SYMBOLIC_FILE Similar to SYMBOLIC, but the output is to a file
|
|
-- with the name 'file_rep' where 'file' is the name
|
|
-- of the corresponding source file.
|
|
--
|
|
-- DEFAULT Equivalent to ARRAYS.
|
|
|
|
S_GCC_RepinfX : aliased constant S := "/NOREPRESENTATION_INFO " &
|
|
"!-gnatR";
|
|
-- NODOC (see /REPRESENTATION_INFO)
|
|
|
|
S_GCC_RTS : aliased constant S := "/RUNTIME_SYSTEM=|" &
|
|
"--RTS=|";
|
|
-- /RUNTIME_SYSTEM=xxx
|
|
--
|
|
-- Build against an alternate runtime system named xxx or RTS-xxx.
|
|
|
|
S_GCC_SCO : aliased constant S := "/SCO_OUTPUT " &
|
|
"-gnateS";
|
|
-- /NOSCO_OUTPUT (D)
|
|
-- /SCO_OUTPUT
|
|
--
|
|
-- Controls the output of SCO (Source Coverage Obligation) information
|
|
-- in the generated ALI file. This information is used by advanced source
|
|
-- coverage tools. For a full description of the SCO format, see unit
|
|
-- SCOs in the compiler sources (sco.ads/sco.adb).
|
|
|
|
S_GCC_Search : aliased constant S := "/SEARCH=*" &
|
|
"-I*";
|
|
-- /SEARCH=(directory[,...])
|
|
--
|
|
-- When looking for source files also look in directories specified.
|
|
|
|
S_GCC_Style : aliased constant S := "/STYLE_CHECKS=" &
|
|
"ALL_BUILTIN " &
|
|
"-gnatyy " &
|
|
"0 " &
|
|
"-gnaty0 " &
|
|
"1 " &
|
|
"-gnaty1 " &
|
|
"2 " &
|
|
"-gnaty2 " &
|
|
"3 " &
|
|
"-gnaty3 " &
|
|
"4 " &
|
|
"-gnaty4 " &
|
|
"5 " &
|
|
"-gnaty5 " &
|
|
"6 " &
|
|
"-gnaty6 " &
|
|
"7 " &
|
|
"-gnaty7 " &
|
|
"8 " &
|
|
"-gnaty8 " &
|
|
"9 " &
|
|
"-gnaty9 " &
|
|
"ATTRIBUTE " &
|
|
"-gnatya " &
|
|
"NOATTRIBUTE " &
|
|
"-gnaty-a " &
|
|
"ARRAY_INDEXES " &
|
|
"-gnatyA " &
|
|
"NOARRAY_INDEXES " &
|
|
"-gnaty-A " &
|
|
"BLANKS " &
|
|
"-gnatyb " &
|
|
"BOOLEAN_OPERATORS " &
|
|
"-gnatyB " &
|
|
"NOBLANKS " &
|
|
"-gnaty-b " &
|
|
"COMMENTS " &
|
|
"-gnatyc " &
|
|
"NOCOMMENTS " &
|
|
"-gnaty-c " &
|
|
"DOS_LINE_ENDINGS " &
|
|
"-gnatyd " &
|
|
"NODOS_LINE_ENDINGS " &
|
|
"-gnaty-d " &
|
|
"END " &
|
|
"-gnatye " &
|
|
"NOEND " &
|
|
"-gnaty-e " &
|
|
"VTABS " &
|
|
"-gnatyf " &
|
|
"NOVTABS " &
|
|
"-gnaty-f " &
|
|
"GNAT " &
|
|
"-gnatyg " &
|
|
"HTABS " &
|
|
"-gnatyh " &
|
|
"NOHTABS " &
|
|
"-gnaty-h " &
|
|
"IF_THEN " &
|
|
"-gnatyi " &
|
|
"NOIF_THEN " &
|
|
"-gnaty-i " &
|
|
"KEYWORD " &
|
|
"-gnatyk " &
|
|
"NOKEYWORD " &
|
|
"-gnaty-k " &
|
|
"LAYOUT " &
|
|
"-gnatyl " &
|
|
"NOLAYOUT " &
|
|
"-gnaty-l " &
|
|
"LINE_LENGTH " &
|
|
"-gnatym " &
|
|
"NOLINE_LENGTH " &
|
|
"-gnaty-m " &
|
|
"MODE_IN " &
|
|
"-gnatyI " &
|
|
"NOMODE_IN " &
|
|
"-gnaty-I " &
|
|
"NONE " &
|
|
"-gnatyN " &
|
|
"STANDARD_CASING " &
|
|
"-gnatyn " &
|
|
"NOSTANDARD_CASING " &
|
|
"-gnaty-n " &
|
|
"ORDERED_SUBPROGRAMS " &
|
|
"-gnatyo " &
|
|
"NOORDERED_SUBPROGRAMS " &
|
|
"-gnaty-o " &
|
|
"OVERRIDING_INDICATORS " &
|
|
"-gnatyO " &
|
|
"NOOVERRIDING_INDICATORS " &
|
|
"-gnaty-O " &
|
|
"PRAGMA " &
|
|
"-gnatyp " &
|
|
"NOPRAGMA " &
|
|
"-gnaty-p " &
|
|
"REFERENCES " &
|
|
"-gnatyr " &
|
|
"NOREFERENCES " &
|
|
"-gnaty-r " &
|
|
"SPECS " &
|
|
"-gnatys " &
|
|
"NOSPECS " &
|
|
"-gnaty-s " &
|
|
"STATEMENTS_AFTER_THEN_ELSE " &
|
|
"-gnatyS " &
|
|
"NOSTATEMENTS_AFTER_THEN_ELSE " &
|
|
"-gnaty-S " &
|
|
"TOKEN " &
|
|
"-gnatyt " &
|
|
"NOTOKEN " &
|
|
"-gnaty-t " &
|
|
"UNNECESSARY_BLANK_LINES " &
|
|
"-gnatyu " &
|
|
"NOUNNECESSARY_BLANK_LINES " &
|
|
"-gnaty-u " &
|
|
"XTRA_PARENS " &
|
|
"-gnaty-x " &
|
|
"NOXTRA_PARENS " &
|
|
"-gnaty-x ";
|
|
-- /NOSTYLE_CHECKS (D)
|
|
-- /STYLE_CHECKS[=(keyword,[...])]
|
|
--
|
|
-- Normally, GNAT permits any code layout consistent with the reference
|
|
-- manual requirements. This qualifier imposes style checking on the
|
|
-- input source code. The following keywords are supported:
|
|
--
|
|
-- ALL_BUILTIN (D) Equivalent to the following list of options:
|
|
-- 3, ATTRIBUTE, BLANKS, COMMENTS, END, VTABS,
|
|
-- HTABS, IF_THEN, KEYWORD, LAYOUT, LINE_LENGTH,
|
|
-- PRAGMA, REFERENCES, SPECS, TOKEN.
|
|
--
|
|
-- 1 .. 9 Specify indentation level from 1 to 9.
|
|
-- The general style of required indentation is as
|
|
-- specified by the examples in the Ada Reference
|
|
-- Manual. Full line comments must be aligned with
|
|
-- the -- starting on a column that is a multiple
|
|
-- of the alignment level.
|
|
--
|
|
-- ATTRIBUTE Check attribute casing.
|
|
-- Attribute names, including the case of keywords
|
|
-- such as digits used as attributes names,
|
|
-- must be written in mixed case, that is,
|
|
-- the initial letter and any letter following an
|
|
-- underscore must be uppercase.
|
|
-- All other letters must be lowercase.
|
|
--
|
|
-- ARRAY_INDEXES Check indexes of array attributes.
|
|
-- For array attributes First, Last, Range,
|
|
-- or Length, the index number must be omitted
|
|
-- for one-dimensional arrays and is required
|
|
-- for multi-dimensional arrays.
|
|
--
|
|
-- BLANKS Blanks not allowed at statement end.
|
|
-- Trailing blanks are not allowed at the end of
|
|
-- statements. The purpose of this rule, together
|
|
-- with option HTABS (no horizontal tabs), is to
|
|
-- enforce a canonical format for the use of
|
|
-- blanks to separate source tokens.
|
|
--
|
|
-- COMMENTS Check comments.
|
|
-- Comments must meet the following set of rules:
|
|
--
|
|
-- * The "--" that starts the column must either
|
|
-- start in column one, or else at least one
|
|
-- blank must precede this sequence.
|
|
--
|
|
-- * Comments that follow other tokens on a line
|
|
-- must have at least one blank following the
|
|
-- "--" at the start of the comment.
|
|
--
|
|
-- * Full line comments must have two blanks
|
|
-- following the "--" that starts the comment,
|
|
-- with the following exceptions.
|
|
--
|
|
-- * A line consisting only of the "--"
|
|
-- characters, possibly preceded by blanks is
|
|
-- permitted.
|
|
--
|
|
-- * A comment starting with "--x" where x is
|
|
-- a special character is permitted. This
|
|
-- allows proper processing of the output
|
|
-- generated by specialized tools including
|
|
-- gnatprep (where --! is used) and the SPARK
|
|
-- annotation language (where --# is used).
|
|
-- For the purposes of this rule, a special
|
|
-- character is defined as being in one of the
|
|
-- ASCII ranges 16#21#..16#2F# or
|
|
-- 16#3A#..16#3F#.
|
|
--
|
|
-- * A line consisting entirely of minus signs,
|
|
-- possibly preceded by blanks, is permitted.
|
|
-- This allows the construction of box
|
|
-- comments where lines of minus signs are
|
|
-- used to form the top and bottom of the box.
|
|
--
|
|
-- * If a comment starts and ends with "--" is
|
|
-- permitted as long as at least one blank
|
|
-- follows the initial "--". Together with
|
|
-- the preceding rule, this allows the
|
|
-- construction of box comments, as shown in
|
|
-- the following example:
|
|
--
|
|
-- ---------------------------
|
|
-- -- This is a box comment --
|
|
-- ---------------------------
|
|
--
|
|
-- DOS_LINE_ENDINGS Check that no DOS line terminators are present
|
|
-- All lines must be terminated by a single
|
|
-- ASCII.LF character. In particular the DOS line
|
|
-- terminator sequence CR / LF is not allowed).
|
|
--
|
|
-- END Check end/exit labels.
|
|
-- Optional labels on end statements ending
|
|
-- subprograms and on exit statements exiting
|
|
-- named loops, are required to be present.
|
|
--
|
|
-- GNAT Enforces a set of style conventions that
|
|
-- match the style used in the GNAT source code.
|
|
-- This maybe useful when developing code that
|
|
-- is eventually intended to be incorporated into
|
|
-- GNAT. For further details, see GNAT sources.
|
|
--
|
|
-- HTABS No horizontal tabs.
|
|
-- Horizontal tab characters are not permitted in
|
|
-- the source text. Together with the BLANKS
|
|
-- (no blanks at end of line) option, this
|
|
-- enforces a canonical form for the use of blanks
|
|
-- to separate source tokens.
|
|
--
|
|
-- IF_THEN Check if-then layout.
|
|
-- The keyword then must appear either on the
|
|
-- same line as the corresponding if, or on a line
|
|
-- on its own, lined up under the if with at least
|
|
-- one non-blank line in between containing all or
|
|
-- part of the condition to be tested.
|
|
--
|
|
-- KEYWORD Check keyword casing.
|
|
-- All keywords must be in lower case (with the
|
|
-- exception of keywords such as digits used as
|
|
-- attribute names to which this check does not
|
|
-- apply).
|
|
--
|
|
-- LAYOUT Check layout.
|
|
-- Layout of statement and declaration constructs
|
|
-- must follow the recommendations in the Ada
|
|
-- Reference Manual, as indicated by the form of
|
|
-- the syntax rules. For example an else keyword
|
|
-- must be lined up with the corresponding if
|
|
-- keyword.
|
|
--
|
|
-- There are two respects in which the style rule
|
|
-- enforced by this check option are more liberal
|
|
-- than those in the Ada Reference Manual.
|
|
-- First in the case of record declarations,
|
|
-- it is permissible to put the record keyword on
|
|
-- the same line as the type keyword, and then
|
|
-- the end in end record must line up under type.
|
|
-- For example, either of the following two
|
|
-- layouts is acceptable:
|
|
--
|
|
-- type q is record
|
|
-- a : integer;
|
|
-- b : integer;
|
|
-- end record;
|
|
--
|
|
-- type q is
|
|
-- record
|
|
-- a : integer;
|
|
-- b : integer;
|
|
-- end record;
|
|
--
|
|
-- Second, in the case of a block statement,
|
|
-- a permitted alternative is to put the block
|
|
-- label on the same line as the declare or begin
|
|
-- keyword, and then line the end keyword up under
|
|
-- the block label. For example both the following
|
|
-- are permitted:
|
|
--
|
|
--
|
|
--
|
|
-- Block : declare
|
|
-- A : Integer := 3;
|
|
-- begin
|
|
-- Proc (A, A);
|
|
-- end Block;
|
|
--
|
|
-- Block :
|
|
-- declare
|
|
-- A : Integer := 3;
|
|
-- begin
|
|
-- Proc (A, A);
|
|
-- end Block;
|
|
--
|
|
-- The same alternative format is allowed for
|
|
-- loops. For example, both of the following are
|
|
-- permitted:
|
|
--
|
|
--
|
|
--
|
|
-- Clear : while J < 10 loop
|
|
-- A (J) := 0;
|
|
-- end loop Clear;
|
|
--
|
|
-- Clear :
|
|
-- while J < 10 loop
|
|
-- A (J) := 0;
|
|
-- end loop Clear;
|
|
--
|
|
--
|
|
--
|
|
-- LINE_LENGTH Check maximum line length.
|
|
-- The length of source lines must not exceed 79
|
|
-- characters, including any trailing blanks
|
|
-- The value of 79 allows convenient display on
|
|
-- an 80 character wide device or window, allowing
|
|
-- for possible special treatment of 80 character
|
|
-- lines.
|
|
--
|
|
-- NONE Clear any previously set style checks.
|
|
--
|
|
-- ORDERED_SUBPROGRAMS Check order of subprogram bodies.
|
|
-- All subprogram bodies in a given scope (e.g.
|
|
-- a package body) must be in alphabetical order.
|
|
-- The ordering rule uses normal Ada rules for
|
|
-- comparing strings, ignoring casing of letters,
|
|
-- except that if there is a trailing numeric
|
|
-- suffix, then the value of this suffix is used
|
|
-- in the ordering (e.g. Junk2 comes before
|
|
-- Junk10).
|
|
--
|
|
-- OVERRIDING_INDICATORS Check that overriding subprograms are
|
|
-- explicitly marked as such. The declaration of
|
|
-- a primitive operation of a type extension that
|
|
-- overrides an inherited operation must carry
|
|
-- an overriding indicator.
|
|
--
|
|
-- PRAGMA Check pragma casing.
|
|
-- Pragma names must be written in mixed case,
|
|
-- that is, the initial letter and any letter
|
|
-- following an underscore must be uppercase.
|
|
-- All other letters must be lowercase.
|
|
--
|
|
-- REFERENCES Check references.
|
|
-- All identifier references must be cased in the
|
|
-- same way as the corresponding declaration.
|
|
-- No specific casing style is imposed on
|
|
-- identifiers. The only requirement is for
|
|
-- consistency of references with declarations.
|
|
--
|
|
-- SPECS Check separate specs.
|
|
-- Separate declarations ("specs") are required
|
|
-- for subprograms (a body is not allowed to serve
|
|
-- as its own declaration). The only exception is
|
|
-- that parameterless library level procedures are
|
|
-- not required to have a separate declaration.
|
|
-- This exception covers the most frequent form of
|
|
-- main program procedures.
|
|
--
|
|
-- STANDARD_CASING Check casing of entities in Standard.
|
|
-- Any identifier from Standard must be cased to
|
|
-- match the presentation in the Ada Reference
|
|
-- Manual (for example, Integer and ASCII.NUL).
|
|
--
|
|
-- TOKEN Check token spacing.
|
|
-- The following token spacing rules are enforced:
|
|
--
|
|
-- * The keywords abs and not must be followed
|
|
-- by a space.
|
|
--
|
|
-- * The token => must be surrounded by spaces.
|
|
--
|
|
-- * The token <> must be preceded by a space or
|
|
-- a left parenthesis.
|
|
--
|
|
-- * Binary operators other than ** must be
|
|
-- surrounded by spaces. There is no
|
|
-- restriction on the layout of the ** binary
|
|
-- operator.
|
|
--
|
|
-- * Colon must be surrounded by spaces.
|
|
--
|
|
-- * Colon-equal (assignment) must be surrounded
|
|
-- by spaces.
|
|
--
|
|
-- * Comma must be the first non-blank character
|
|
-- on the line, or be immediately preceded by
|
|
-- a non-blank character, and must be followed
|
|
-- by a space.
|
|
--
|
|
-- * If the token preceding a left paren ends
|
|
-- with a letter or digit, then a space must
|
|
-- separate the two tokens.
|
|
--
|
|
-- * A right parenthesis must either be the
|
|
-- first non-blank character on a line, or it
|
|
-- must be preceded by a non-blank character.
|
|
--
|
|
-- * A semicolon must not be preceded by
|
|
-- a space, and must not be followed by
|
|
-- a non-blank character.
|
|
--
|
|
-- * A unary plus or minus may not be followed
|
|
-- by a space.
|
|
--
|
|
-- * A vertical bar must be surrounded by
|
|
-- spaces.
|
|
--
|
|
-- In the above rules, appearing in column one is
|
|
-- always permitted, that is, counts as meeting
|
|
-- either a requirement for a required preceding
|
|
-- space, or as meeting a requirement for no
|
|
-- preceding space.
|
|
--
|
|
-- Appearing at the end of a line is also always
|
|
-- permitted, that is, counts as meeting either
|
|
-- a requirement for a following space,
|
|
-- or as meeting a requirement for no following
|
|
-- space.
|
|
--
|
|
-- UNNECESSARY_BLANK_LINES
|
|
-- Check for unnecessary blank lines.
|
|
-- A blank line is considered unnecessary if it
|
|
-- appears at the end of the file, or if more
|
|
-- than one blank line occurs in sequence.
|
|
--
|
|
-- VTABS No form feeds or vertical tabs.
|
|
-- Form feeds or vertical tab characters are not
|
|
-- permitted in the source text.
|
|
--
|
|
-- XTRA_PARENS Check for the use of an unnecessary extra
|
|
-- level of parentheses (C - style) around
|
|
-- conditions in if statements, while statements
|
|
-- and exit statements.
|
|
|
|
S_GCC_StyleX : aliased constant S := "/NOSTYLE_CHECKS " &
|
|
"!-gnatg,!-gnaty*";
|
|
-- NODOC (see /STYLE_CHECKS)
|
|
|
|
S_GCC_Subdirs : aliased constant S := "/SUBDIRS=<" &
|
|
"--subdirs=>";
|
|
-- /SUBDIRS=dir
|
|
--
|
|
-- The actual directories (object, exec, library, ...) are subdirectories
|
|
-- of the directory specified in the project file. If the subdirectory
|
|
-- does not exist, it is created automatically.
|
|
|
|
S_GCC_Symbol : aliased constant S := "/SYMBOL_PREPROCESSING=" & '"' &
|
|
"-gnateD" & '"';
|
|
-- /SYMBOL_PREPROCESSING="symbol=value"
|
|
--
|
|
-- Define or redefine a preprocessing symbol, associated with value.
|
|
-- If "=value" is not specified, then the value of the symbol is True.
|
|
-- A symbol is an identifier, following normal Ada (case-insensitive)
|
|
-- rules for its syntax, and value is any sequence (including an empty
|
|
-- sequence) of characters from the set (letters, digits, period,
|
|
-- underline). Ada reserved words may be used as symbols, with the
|
|
-- exceptions of "if", "else", "elsif", "end", "and", "or" and "then".
|
|
--
|
|
-- A symbol declared with this qualifier on the command line replaces
|
|
-- a symbol with the same name either in a definition file or specified
|
|
-- with a switch -D in the preprocessor data file.
|
|
--
|
|
-- This qualifier is similar to qualifier /ASSOCIATE of
|
|
-- GNAT PREPROCESSING.
|
|
|
|
S_GCC_Syntax : aliased constant S := "/SYNTAX_ONLY " &
|
|
"-gnats";
|
|
-- /NOSYNTAX_ONLY (D)
|
|
-- /SYNTAX_ONLY
|
|
--
|
|
-- Run GNAT in syntax checking only mode. You can check a series of
|
|
-- files in a single command, and can use wild cards to specify such a
|
|
-- group of files.
|
|
--
|
|
-- You may use other qualifiers in conjunction with this qualifier. In
|
|
-- particular, /LIST and /REPORT_ERRORS=VERBOSE are useful to control the
|
|
-- format of any generated error messages.
|
|
--
|
|
-- The output is simply the error messages, if any. No object file or ALI
|
|
-- file is generated by a syntax-only compilation. Also, no units other
|
|
-- than the one specified are accessed. For example, if a unit "X" with's
|
|
-- a unit "Y", compiling unit "X" in syntax check only mode does not
|
|
-- access the source file containing unit "Y".
|
|
--
|
|
-- Normally, GNAT allows only a single unit in a source file. However,
|
|
-- this restriction does not apply in syntax-check-only mode, and it is
|
|
-- possible to check a file containing multiple compilation units
|
|
-- concatenated together. This is primarily used by the GNAT CHOP
|
|
-- command.
|
|
|
|
S_GCC_Table : aliased constant S := "/TABLE_MULTIPLIER=#" &
|
|
"-gnatT#";
|
|
-- /TABLE_MULTIPLIER=nnn
|
|
--
|
|
-- All compiler tables start at nnn times usual starting size.
|
|
|
|
S_GCC_Trace : aliased constant S := "/TRACE_UNITS " &
|
|
"-gnatdc";
|
|
-- /TRACE_UNITS
|
|
-- /NOTRACE_UNITS
|
|
--
|
|
-- This switch that does for the frontend what /VERBOSE does for the
|
|
-- backend. The system prints the name of each unit, either a compilation
|
|
-- unit or nested unit, as it is being analyzed.
|
|
|
|
S_GCC_Tree : aliased constant S := "/TREE_OUTPUT " &
|
|
"-gnatt";
|
|
-- /TREE_OUTPUT
|
|
-- /NOTREE_OUTPUT
|
|
--
|
|
-- Cause GNAT to write the internal tree for a unit to a file (with the
|
|
-- filetype ATB for a body or ATS for a spec). This is not normally
|
|
-- required, but is used by separate analysis tools. Typically these
|
|
-- tools do the necessary compilations automatically, so you should never
|
|
-- have to specify this switch in normal operation.
|
|
|
|
S_GCC_Trys : aliased constant S := "/TRY_SEMANTICS " &
|
|
"-gnatq";
|
|
-- /TRY_SEMANTICS
|
|
-- /NOTRY_SEMANTICS
|
|
--
|
|
-- In normal operation mode the compiler first parses the program and
|
|
-- determines if there are any syntax errors. If there are, appropriate
|
|
-- error messages are generated and compilation is immediately
|
|
-- terminated. This qualifier tells GNAT to continue with semantic
|
|
-- analysis even if syntax errors have been found. This may enable the
|
|
-- detection of more errors in a single run. On the other hand, the
|
|
-- semantic analyzer is more likely to encounter some internal fatal
|
|
-- error when given a syntactically invalid tree.
|
|
|
|
S_GCC_Units : aliased constant S := "/UNITS_LIST " &
|
|
"-gnatu";
|
|
-- /NOUNITS_LIST (D)
|
|
-- /UNITS_LIST
|
|
--
|
|
-- Print a list of units required by this compilation on SYS$OUTPUT. The
|
|
-- listing includes all units on which the unit being compiled depends
|
|
-- either directly or indirectly.
|
|
|
|
S_GCC_Unique : aliased constant S := "/UNIQUE_ERROR_TAG " &
|
|
"-gnatU";
|
|
-- /NOUNIQUE_ERROR_TAG (D)
|
|
-- /UNIQUE_ERROR_TAG
|
|
--
|
|
-- Tag compiler error messages with the string "error: ".
|
|
|
|
S_GCC_Upcase : aliased constant S := "/UPPERCASE_EXTERNALS " &
|
|
"-gnatF";
|
|
-- /NOUPPERCASE_EXTERNALS (D)
|
|
-- /UPPERCASE_EXTERNALS
|
|
--
|
|
-- Fold default and explicit external names in pragmas Import and Export
|
|
-- to uppercase for compatibility with the default behavior of DEC C.
|
|
|
|
S_GCC_Valid : aliased constant S := "/VALIDITY_CHECKING=" &
|
|
"DEFAULT " &
|
|
"-gnatVd " &
|
|
"NODEFAULT " &
|
|
"-gnatVD " &
|
|
"COPIES " &
|
|
"-gnatVc " &
|
|
"NOCOPIES " &
|
|
"-gnatVC " &
|
|
"COMPONENTS " &
|
|
"-gnatVe " &
|
|
"NOCOMPONENTS " &
|
|
"-gnatVE " &
|
|
"FLOATS " &
|
|
"-gnatVf " &
|
|
"NOFLOATS " &
|
|
"-gnatVF " &
|
|
"IN_PARAMS " &
|
|
"-gnatVi " &
|
|
"NOIN_PARAMS " &
|
|
"-gnatVI " &
|
|
"MOD_PARAMS " &
|
|
"-gnatVm " &
|
|
"NOMOD_PARAMS " &
|
|
"-gnatVM " &
|
|
"OPERANDS " &
|
|
"-gnatVo " &
|
|
"NOOPERANDS " &
|
|
"-gnatVO " &
|
|
"PARAMETERS " &
|
|
"-gnatVp " &
|
|
"NOPARAMETERS " &
|
|
"-gnatVP " &
|
|
"RETURNS " &
|
|
"-gnatVr " &
|
|
"NORETURNS " &
|
|
"-gnatVR " &
|
|
"SUBSCRIPTS " &
|
|
"-gnatVs " &
|
|
"NOSUBSCRIPTS " &
|
|
"-gnatVS " &
|
|
"TESTS " &
|
|
"-gnatVt " &
|
|
"NOTESTS " &
|
|
"-gnatVT " &
|
|
"ALL " &
|
|
"-gnatVa " &
|
|
"NONE " &
|
|
"-gnatVn";
|
|
-- /VALIDITY_CHECKING[=(keyword,[...])]
|
|
--
|
|
-- Control level of validity checking.
|
|
--
|
|
-- DEFAULT (D) In this mode checks are made to prevent
|
|
-- erroneous behavior in accordance with the RM.
|
|
-- Notably extra checks may be needed for case
|
|
-- statements and subscripted array assignments.
|
|
--
|
|
-- NONE No special checks for invalid values are
|
|
-- performed. This means that references to
|
|
-- uninitialized variables can cause erroneous
|
|
-- behavior from constructs like case statements
|
|
-- and subscripted array assignments. In this
|
|
-- mode, invalid values can lead to erroneous
|
|
-- behavior.
|
|
--
|
|
-- FULL Every assignment is checked for validity, so
|
|
-- that it is impossible to assign invalid values.
|
|
-- The RM specifically allows such assignments,
|
|
-- but in this mode, invalid values can never be
|
|
-- assigned, and an attempt to perform such an
|
|
-- assignment immediately raises Constraint_Error.
|
|
-- This behavior is allowed (but not required) by
|
|
-- the RM. This mode is intended as a debugging aid,
|
|
-- and may be useful in helping to track down
|
|
-- uninitialized variables. It may be useful to
|
|
-- use this in conjunction with the Normalize_Scalars
|
|
-- pragma which attempts to initialize with invalid
|
|
-- values where possible.
|
|
|
|
S_GCC_Verbose : aliased constant S := "/VERBOSE " &
|
|
"-v";
|
|
-- /VERBOSE
|
|
-- /NOVERBOSE
|
|
--
|
|
-- Show commands generated by the GCC driver. Normally used only for
|
|
-- debugging purposes or if you need to be sure what version of the
|
|
-- compiler you are executing.
|
|
|
|
S_GCC_Verb_Asm : aliased constant S := "/VERBOSE_ASM " &
|
|
"-S,-verbose_asm,!-c";
|
|
-- /NOASM (D)
|
|
-- /ASM
|
|
--
|
|
-- Use to cause the assembler source file to be generated, using S as the
|
|
-- filetype, instead of the object file. This may be useful if you need
|
|
-- to examine the generated assembly code.
|
|
|
|
S_GCC_Warn : aliased constant S := "/WARNINGS=" &
|
|
"DEFAULT " &
|
|
"!-gnatws,!-gnatwe " &
|
|
"ALL " &
|
|
"-gnatwa " &
|
|
"EVERY " &
|
|
"-gnatw.e " &
|
|
"OPTIONAL " &
|
|
"-gnatwa " &
|
|
"NOOPTIONAL " &
|
|
"-gnatwA " &
|
|
"NOALL " &
|
|
"-gnatwA " &
|
|
"ALL_GCC " &
|
|
"-Wall " &
|
|
"FAILING_ASSERTIONS " &
|
|
"-gnatw.a " &
|
|
"NO_FAILING_ASSERTIONS " &
|
|
"-gnatw.A " &
|
|
"BAD_FIXED_VALUES " &
|
|
"-gnatwb " &
|
|
"NO_BAD_FIXED_VALUES " &
|
|
"-gnatwB " &
|
|
"BIASED_REPRESENTATION " &
|
|
"-gnatw.b " &
|
|
"NO_BIASED_REPRESENTATION " &
|
|
"-gnatw.B " &
|
|
"CONDITIONALS " &
|
|
"-gnatwc " &
|
|
"NOCONDITIONALS " &
|
|
"-gnatwC " &
|
|
"MISSING_COMPONENT_CLAUSES " &
|
|
"-gnatw.c " &
|
|
"NOMISSING_COMPONENT_CLAUSES " &
|
|
"-gnatw.C " &
|
|
"IMPLICIT_DEREFERENCE " &
|
|
"-gnatwd " &
|
|
"NO_IMPLICIT_DEREFERENCE " &
|
|
"-gnatwD " &
|
|
"ERRORS " &
|
|
"-gnatwe " &
|
|
"UNREFERENCED_FORMALS " &
|
|
"-gnatwf " &
|
|
"NOUNREFERENCED_FORMALS " &
|
|
"-gnatwF " &
|
|
"UNRECOGNIZED_PRAGMAS " &
|
|
"-gnatwg " &
|
|
"NOUNRECOGNIZED_PRAGMAS " &
|
|
"-gnatwG " &
|
|
"HIDING " &
|
|
"-gnatwh " &
|
|
"NOHIDING " &
|
|
"-gnatwH " &
|
|
"IMPLEMENTATION " &
|
|
"-gnatwi " &
|
|
"NOIMPLEMENTATION " &
|
|
"-gnatwI " &
|
|
"OBSOLESCENT " &
|
|
"-gnatwj " &
|
|
"NOOBSOLESCENT " &
|
|
"-gnatwJ " &
|
|
"CONSTANT_VARIABLES " &
|
|
"-gnatwk " &
|
|
"NOCONSTANT_VARIABLES " &
|
|
"-gnatwK " &
|
|
"ELABORATION " &
|
|
"-gnatwl " &
|
|
"NOELABORATION " &
|
|
"-gnatwL " &
|
|
"MODIFIED_UNREF " &
|
|
"-gnatwm " &
|
|
"NOMODIFIED_UNREF " &
|
|
"-gnatwM " &
|
|
"SUSPICIOUS_MODULUS " &
|
|
"-gnatw.m " &
|
|
"NOSUSPICIOUS_MODULUS " &
|
|
"-gnatw.M " &
|
|
"NORMAL " &
|
|
"-gnatwn " &
|
|
"OVERLAYS " &
|
|
"-gnatwo " &
|
|
"NOOVERLAYS " &
|
|
"-gnatwO " &
|
|
"OUT_PARAM_UNREF " &
|
|
"-gnatw.o " &
|
|
"NOOUT_PARAM_UNREF " &
|
|
"-gnatw.O " &
|
|
"INEFFECTIVE_INLINE " &
|
|
"-gnatwp " &
|
|
"NOINEFFECTIVE_INLINE " &
|
|
"-gnatwP " &
|
|
"MISSING_PARENS " &
|
|
"-gnatwq " &
|
|
"PARAMETER_ORDER " &
|
|
"-gnatw.p " &
|
|
"NOPARAMETER_ORDER " &
|
|
"-gnatw.P " &
|
|
"NOMISSING_PARENS " &
|
|
"-gnatwQ " &
|
|
"REDUNDANT " &
|
|
"-gnatwr " &
|
|
"NOREDUNDANT " &
|
|
"-gnatwR " &
|
|
"OBJECT_RENAMES " &
|
|
"-gnatw.r " &
|
|
"NOOBJECT_RENAMES " &
|
|
"-gnatw.R " &
|
|
"SUPPRESS " &
|
|
"-gnatws " &
|
|
"DELETED_CODE " &
|
|
"-gnatwt " &
|
|
"NODELETED_CODE " &
|
|
"-gnatwT " &
|
|
"UNINITIALIZED " &
|
|
"-Wuninitialized " &
|
|
"UNUSED " &
|
|
"-gnatwu " &
|
|
"NOUNUSED " &
|
|
"-gnatwU " &
|
|
"VARIABLES_UNINITIALIZED " &
|
|
"-gnatwv " &
|
|
"NOVARIABLES_UNINITIALIZED " &
|
|
"-gnatwV " &
|
|
"REVERSE_BIT_ORDER " &
|
|
"-gnatw.v " &
|
|
"NOREVERSE_BIT_ORDER " &
|
|
"-gnatw.V " &
|
|
"LOWBOUND_ASSUMED " &
|
|
"-gnatww " &
|
|
"NOLOWBOUND_ASSUMED " &
|
|
"-gnatwW " &
|
|
"WARNINGS_OFF_PRAGMAS " &
|
|
"-gnatw.w " &
|
|
"NO_WARNINGS_OFF_PRAGMAS " &
|
|
"-gnatw.W " &
|
|
"IMPORT_EXPORT_PRAGMAS " &
|
|
"-gnatwx " &
|
|
"NOIMPORT_EXPORT_PRAGMAS " &
|
|
"-gnatwX " &
|
|
"LOCAL_RAISE_HANDLING " &
|
|
"-gnatw.x " &
|
|
"NOLOCAL_RAISE_HANDLING " &
|
|
"-gnatw.X " &
|
|
"ADA_2005_COMPATIBILITY " &
|
|
"-gnatwy " &
|
|
"NOADA_2005_COMPATIBILITY " &
|
|
"-gnatwY " &
|
|
"UNCHECKED_CONVERSIONS " &
|
|
"-gnatwz " &
|
|
"NOUNCHECKED_CONVERSIONS " &
|
|
"-gnatwZ";
|
|
-- /NOWARNINGS
|
|
--
|
|
-- Suppress the output of all warning messages from the GNAT front end.
|
|
-- Note that it does not suppress warnings from the gcc back end.
|
|
--
|
|
-- /WARNINGS[=(keyword[,...])]
|
|
--
|
|
-- In addition to error messages, corresponding to illegalities as
|
|
-- defined in the reference manual, the compiler detects two kinds of
|
|
-- warning situations. First, the compiler considers some constructs
|
|
-- suspicious and generates a warning message to alert you to a possible
|
|
-- error. Second, if the compiler detects a situation that is sure to
|
|
-- raise an exception at runtime, it generates a warning message.
|
|
--
|
|
-- You may specify the following keywords to change this behavior:
|
|
--
|
|
-- DEFAULT (D) The default behavior above.
|
|
--
|
|
-- ALL Activate all optional warnings.
|
|
-- Activates most optional warning messages,
|
|
-- see remaining list in this section for
|
|
-- details on optional warning messages that
|
|
-- can be individually controlled.
|
|
-- The warnings that are not turned on by
|
|
-- this option are BIASED_ROUNDING,
|
|
-- IMPLICIT_DEREFERENCE, HIDING and
|
|
-- ELABORATION. All other optional Ada
|
|
-- warnings are turned on.
|
|
--
|
|
-- EVERY Activate every optional warning.
|
|
-- Activates all optional warnings, including
|
|
-- those listed above as exceptions for ALL.
|
|
--
|
|
-- NOALL Suppress all optional errors.
|
|
-- Suppresses all optional warning messages
|
|
-- that can be activated by option ALL.
|
|
--
|
|
-- ALL_GCC Request additional messages from the GCC
|
|
-- backend. Most of these are not relevant
|
|
-- to Ada.
|
|
--
|
|
-- CONDITIONALS Activate warnings for conditional
|
|
-- Expressions used in tests that are known
|
|
-- to be True or False at compile time. The
|
|
-- default is that such warnings are not
|
|
-- generated.
|
|
--
|
|
-- NOCONDITIONALS Suppress warnings for conditional
|
|
-- expressions used in tests that are known
|
|
-- to be True or False at compile time.
|
|
--
|
|
-- IMPLICIT_DEREFERENCE Activate warnings on implicit dereferencing.
|
|
-- The use of a prefix of an access type in an
|
|
-- indexed component, slice, or selected component
|
|
-- without an explicit .all will generate
|
|
-- a warning. With this warning enabled, access
|
|
-- checks occur only at points where an explicit
|
|
-- .all appears in the source code (assuming no
|
|
-- warnings are generated as a result of this
|
|
-- option). The default is that such warnings are
|
|
-- not generated. Note that /WARNINGS=ALL does not
|
|
-- affect the setting of this warning option.
|
|
--
|
|
-- NOIMPLICIT_DEREFERENCE Suppress warnings on implicit dereferencing.
|
|
-- in indexed components, slices, and selected
|
|
-- components.
|
|
--
|
|
-- ELABORATION Activate warnings on missing pragma
|
|
-- Elaborate_All statements. The default is
|
|
-- that such warnings are not generated.
|
|
--
|
|
-- NOELABORATION Suppress warnings on missing pragma
|
|
-- Elaborate_All statements.
|
|
--
|
|
-- ERRORS Warning messages are to be treated as errors.
|
|
-- The warning string still appears, but the
|
|
-- warning messages are counted as errors, and
|
|
-- prevent the generation of an object file.
|
|
--
|
|
-- HIDING Activate warnings on hiding declarations.
|
|
-- A declaration is considered hiding if it is
|
|
-- for a non-overloadable entity, and it declares
|
|
-- an entity with the same name as some other
|
|
-- entity that is directly or use-visible. The
|
|
-- default is that such warnings are not
|
|
-- generated.
|
|
--
|
|
-- NOHIDING Suppress warnings on hiding declarations.
|
|
--
|
|
-- IMPLEMENTATION Activate warnings for a with of an internal
|
|
-- GNAT implementation unit, defined as any unit
|
|
-- from the Ada, Interfaces, GNAT, DEC or
|
|
-- System hierarchies that is not documented in
|
|
-- either the Ada Reference Manual or the GNAT
|
|
-- Programmer's Reference Manual. Such units are
|
|
-- intended only for internal implementation
|
|
-- purposes and should not be with'ed by user
|
|
-- programs. The default is that such warnings
|
|
-- are generated.
|
|
--
|
|
-- NOIMPLEMENTATION Disables warnings for a with of an internal
|
|
-- GNAT implementation unit.
|
|
--
|
|
-- INEFFECTIVE_INLINE Activate warnings on ineffective pragma Inlines
|
|
-- Activates warnings for failure of front end
|
|
-- inlining (activated by /INLINE=FULL) to inline
|
|
-- a particular call. There are many reasons for
|
|
-- not being able to inline a call, including most
|
|
-- commonly that the call is too complex to
|
|
-- inline. This warning can also be turned on
|
|
-- using /INLINE=FULL.
|
|
--
|
|
-- NOINEFFECTIVE_INLINE Suppress warnings on ineffective pragma Inlines
|
|
-- Suppresses warnings on ineffective pragma
|
|
-- Inlines. If the inlining mechanism cannot
|
|
-- inline a call, it will simply ignore the
|
|
-- request silently.
|
|
--
|
|
-- MISSING_COMPONENT_CLAUSES
|
|
-- Activate warnings for cases when there are
|
|
-- component clauses for a record type, but not
|
|
-- for every component of the record.
|
|
--
|
|
-- NOMISSING_COMPONENT_CLAUSES
|
|
-- Suppress warnings for cases when there are
|
|
-- missing component clauses for a record type.
|
|
--
|
|
-- MISSING_PARENS
|
|
-- Activate warnings for cases where parentheses
|
|
-- are not used and the result is potential
|
|
-- ambiguity from a reader's point of view.
|
|
-- For example (not a > b) when a and b are
|
|
-- modular means (not (a) > b) and very likely
|
|
-- the programmer intended (not (a > b)).
|
|
--
|
|
-- NOMISSING_PARENS
|
|
-- Suppress warnings for cases where parentheses
|
|
-- are not used and the result is potential
|
|
-- ambiguity from a reader's point of view.
|
|
--
|
|
-- MODIFIED_UNREF Activates warnings for variables that are
|
|
-- assigned (using an initialization value or with
|
|
-- one or more assignment statements) but whose
|
|
-- value is never read. The warning is suppressed
|
|
-- for volatile variables and also for variables
|
|
-- that are renamings of other variables or for
|
|
-- which an address clause is given. This warning
|
|
-- can also be turned on using /WARNINGS/OPTIONAL.
|
|
--
|
|
-- NOMODIFIED_UNREF Disables warnings for variables that are
|
|
-- assigned or initialized, but never read.
|
|
--
|
|
-- NORMAL Sets normal warning mode, in which enabled
|
|
-- warnings are issued and treated as warnings
|
|
-- rather than errors. This is the default mode.
|
|
-- It can be used to cancel the effect of an
|
|
-- explicit /WARNINGS=SUPPRESS or
|
|
-- /WARNINGS=ERRORS. It also cancels the effect
|
|
-- of the implicit /WARNINGS=ERRORS that is
|
|
-- activated by the use of /STYLE=GNAT.
|
|
--
|
|
-- OBSOLESCENT Activates warnings for calls to subprograms
|
|
-- marked with pragma Obsolescent and for use of
|
|
-- features in Annex J of the Ada Reference
|
|
-- Manual. In the case of Annex J, not all
|
|
-- features are flagged. In particular use of the
|
|
-- renamed packages (like Text_IO), use of package
|
|
-- ASCII and use of the attribute 'Constrained are
|
|
-- not flagged, since these are very common and
|
|
-- would generate many annoying positive warnings.
|
|
-- The default is that such warnings are not
|
|
-- generated.
|
|
--
|
|
-- NOOBSOLESCENT Disables warnings on use of obsolescent
|
|
-- features.
|
|
--
|
|
-- OBJECT_RENAME Activate warnings for non limited objects
|
|
-- renaming parameterless functions.
|
|
--
|
|
-- NOOBJECT_RENAME Suppress warnings for non limited objects
|
|
-- renaming parameterless functions.
|
|
--
|
|
-- OPTIONAL Equivalent to ALL.
|
|
--
|
|
-- NOOPTIONAL Equivalent to NOALL.
|
|
--
|
|
-- OVERLAYS Activate warnings for possibly unintended
|
|
-- initialization effects of defining address
|
|
-- clauses that cause one variable to overlap
|
|
-- another. The default is that such warnings
|
|
-- are generated.
|
|
--
|
|
-- NOOVERLAYS Suppress warnings on possibly unintended
|
|
-- initialization effects of defining address
|
|
-- clauses that cause one variable to overlap
|
|
-- another.
|
|
--
|
|
-- REDUNDANT Activate warnings for redundant constructs.
|
|
-- In particular assignments of a variable to
|
|
-- itself, and a type conversion that converts
|
|
-- an object to its own type. The default
|
|
-- is that such warnings are not generated.
|
|
--
|
|
-- NOREDUNDANT Suppress warnings for redundant constructs.
|
|
--
|
|
-- SUPPRESS Completely suppress the output of all warning
|
|
-- messages. Same as /NOWARNINGS.
|
|
--
|
|
-- UNCHECKED_CONVERSIONS Activates warnings on unchecked conversions.
|
|
-- Causes warnings to be generated for
|
|
-- unchecked conversions when the two types are
|
|
-- known at compile time to have different sizes.
|
|
-- The default is that such warnings are
|
|
-- generated.
|
|
--
|
|
-- NOUNCHECKED_CONVERSIONS Suppress warnings for unchecked conversions.
|
|
--
|
|
-- UNINITIALIZED Generate warnings for uninitialized variables.
|
|
-- This is a GCC option, not an Ada option.
|
|
-- You must also specify the /OPTIMIZE qualifier
|
|
-- with a value other than NONE (in other words,
|
|
-- this keyword works only if optimization is
|
|
-- turned on).
|
|
--
|
|
-- UNREFERENCED_FORMALS Activate warnings on unreferenced formals.
|
|
-- Causes a warning to be generated if a formal
|
|
-- parameter is not referenced in the body of
|
|
-- the subprogram. This warning can also be turned
|
|
-- on using option ALL or UNUSED.
|
|
--
|
|
-- NOUNREFERENCED_FORMALS Suppress warnings on unreferenced formals.
|
|
-- Suppresses warnings for unreferenced formal
|
|
-- parameters. Note that the combination UNUSED
|
|
-- followed by NOUNREFERENCED_FORMALS has the
|
|
-- effect of warning on unreferenced entities
|
|
-- other than subprogram formals.
|
|
--
|
|
-- UNUSED Activates warnings to be generated for entities
|
|
-- that are defined but not referenced, and for
|
|
-- units that are with'ed and not referenced. In
|
|
-- the case of packages, a warning is also
|
|
-- generated if no entities in the package are
|
|
-- referenced. This means that if the package
|
|
-- is referenced but the only references are in
|
|
-- use clauses or renames declarations, a warning
|
|
-- is still generated. A warning is also generated
|
|
-- for a generic package that is with'ed but never
|
|
-- instantiated. In the case where a package or
|
|
-- subprogram body is compiled, and there is a
|
|
-- with on the corresponding spec that is only
|
|
-- referenced in the body, a warning is also
|
|
-- generated, noting that the with can be moved
|
|
-- to the body. The default is that such warnings
|
|
-- are not generated.
|
|
--
|
|
-- NOUNUSED Suppress warnings for unused entities and
|
|
-- packages.
|
|
--
|
|
-- VARIABLES_UNINITIALIZED Activates warnings on unassigned variables.
|
|
-- Causes warnings to be generated when a variable
|
|
-- is accessed which may not be properly
|
|
-- uninitialized.
|
|
-- The default is that such warnings are
|
|
-- generated.
|
|
--
|
|
-- NOVARIABLES_UNINITIALIZED Suppress warnings for uninitialized
|
|
-- variables.
|
|
|
|
S_GCC_WarnX : aliased constant S := "/NOWARNINGS " &
|
|
"-gnatws";
|
|
-- NODOC (see /WARNINGS)
|
|
|
|
S_GCC_No_Back : aliased constant S := "/NO_BACK_END_WARNINGS " &
|
|
"-w";
|
|
-- /NO_BACK_END_WARNINGS
|
|
--
|
|
-- Inhibit all warning messages of the GCC back-end.
|
|
|
|
S_GCC_All_Back : aliased constant S := "/ALL_BACK_END_WARNINGS " &
|
|
"-Wall";
|
|
-- /ALL_BACK_END_WARNINGS
|
|
--
|
|
-- Activate all warning messages of the GCC back-end.
|
|
|
|
S_GCC_Wide : aliased constant S := "/WIDE_CHARACTER_ENCODING=" &
|
|
"BRACKETS " &
|
|
"-gnatWb " &
|
|
"HEX " &
|
|
"-gnatWh " &
|
|
"UPPER " &
|
|
"-gnatWu " &
|
|
"SHIFT_JIS " &
|
|
"-gnatWs " &
|
|
"UTF8 " &
|
|
"-gnatW8 " &
|
|
"EUC " &
|
|
"-gnatWe";
|
|
-- /NOWIDE_CHARACTER_ENCODING (D)
|
|
-- /WIDE_CHARACTER_ENCODING[=encode-type]
|
|
--
|
|
-- Specifies the mechanism used to encode wide characters. 'encode-type'
|
|
-- is one of the following:
|
|
--
|
|
-- BRACKETS (D) A wide character is encoded as ["xxxx"] where XXXX
|
|
-- are four hexadecimal digits representing the coding
|
|
-- ('Pos value) of the character in type
|
|
-- Wide_Character. The hexadecimal digits may use upper
|
|
-- or lower case letters.
|
|
--
|
|
-- This notation can also be used for upper half
|
|
-- Character values using the format ["xx"] where XX is
|
|
-- two hexadecimal digits representing the coding ('Pos
|
|
-- value) of the character in type Character (or
|
|
-- Wide_Character). The hexadecimal digits may use upper
|
|
-- of lower case.
|
|
--
|
|
-- NONE No wide characters are allowed. Same
|
|
-- as /NOWIDE_CHARACTER_ENCODING.
|
|
--
|
|
-- HEX In this encoding, a wide character is represented by
|
|
-- the following five character sequence: ESC a b c d
|
|
-- Where 'a', 'b', 'c', and 'd' are the four hexadecimal
|
|
-- characters (using uppercase letters) of the wide
|
|
-- character code. For example, ESC A345 is used to
|
|
-- represent the wide character with code 16#A345#. This
|
|
-- scheme is compatible with use of the full
|
|
-- Wide_Character set.
|
|
--
|
|
-- UPPER The wide character with encoding 16#abcd# where the
|
|
-- upper bit is on (in other words, "a" is in the range
|
|
-- 8-F) is represented as two bytes, 16#ab# and 16#cd#.
|
|
-- The second byte may never be a format control
|
|
-- character, but is not required to be in the upper
|
|
-- half. This method can be also used for shift-JIS or
|
|
-- EUC, where the internal coding matches the external
|
|
-- coding.
|
|
--
|
|
-- SHIFT_JIS A wide character is represented by a two-character
|
|
-- sequence, 16#ab# and 16#cd#, with the restrictions
|
|
-- described for upper-half encoding as described above.
|
|
-- The internal character code is the corresponding JIS
|
|
-- character according to the standard algorithm for
|
|
-- Shift-JIS conversion. Only characters defined in the
|
|
-- JIS code set table can be used with this encoding
|
|
-- method.
|
|
--
|
|
-- UTF8 A wide character is represented using
|
|
-- UCS Transformation Format 8 (UTF-8) as defined in Annex
|
|
-- R of ISO 10646-1/Am.2. Depending on the character
|
|
-- value, the representation is a one, two, or three byte
|
|
-- sequence:
|
|
--
|
|
-- 16#0000#-16#007f#: 2#0xxxxxxx#
|
|
-- 16#0080#-16#07ff#: 2#110xxxxx# 2#10xxxxxx#
|
|
-- 16#0800#-16#ffff#: 2#1110xxxx# 2#10xxxxxx# 2#10xxxxxx#
|
|
--
|
|
-- where the xxx bits correspond to the left-padded bits
|
|
-- of the 16-bit character value. Note that all lower
|
|
-- half ASCII characters are represented as ASCII bytes
|
|
-- and all upper half characters and other wide characters
|
|
-- are represented as sequences of upper-half (The full
|
|
-- UTF-8 scheme allows for encoding 31-bit characters as
|
|
-- 6-byte sequences, but in this implementation, all UTF-8
|
|
-- sequences of four or more bytes length will be treated
|
|
-- as illegal).
|
|
--
|
|
-- EUC A wide character is represented by a two-character
|
|
-- sequence 16#ab# and 16#cd#, with both characters being
|
|
-- in the upper half. The internal character code is the
|
|
-- corresponding JIS character according to the EUC
|
|
-- encoding algorithm. Only characters defined in the JIS
|
|
-- code set table can be used with this encoding method.
|
|
|
|
S_GCC_WideX : aliased constant S := "/NOWIDE_CHARACTER_ENCODING " &
|
|
"-gnatWn";
|
|
-- NODOC (see /WIDE_CHARACTER_ENCODING)
|
|
|
|
S_GCC_Xdebug : aliased constant S := "/XDEBUG " &
|
|
"-gnatD";
|
|
-- /NOXDEBUG (D)
|
|
-- /XDEBUG
|
|
--
|
|
-- Output expanded source files for source level debugging.
|
|
-- The expanded source (see /EXPAND_SOURCE) is written to files
|
|
-- with names formed by appending "_DG" to the input file name,
|
|
-- The debugging information generated by the /DEBUG qualifier will then
|
|
-- refer to the generated file. This allows source level debugging using
|
|
-- the generated code which is sometimes useful for complex code, for
|
|
-- example to find out exactly which part of a complex construction
|
|
-- raised an exception. The maximum line length for the output is 72.
|
|
|
|
S_GCC_Lxdebug : aliased constant S := "/LXDEBUG=#" &
|
|
"-gnatD=#";
|
|
-- /LXDEBUG=nnn
|
|
--
|
|
-- Output expanded source files for source level debugging.
|
|
-- The expanded source (see /EXPAND_SOURCE) is written to files
|
|
-- with names formed by appending "_DG" to the input file name,
|
|
-- The debugging information generated by the /DEBUG qualifier will then
|
|
-- refer to the generated file. This allows source level debugging using
|
|
-- the generated code which is sometimes useful for complex code, for
|
|
-- example to find out exactly which part of a complex construction
|
|
-- raised an exception. The parameter is the maximum line length for
|
|
-- the output.
|
|
|
|
S_GCC_Xref : aliased constant S := "/XREF=" &
|
|
"GENERATE " &
|
|
"!-gnatx " &
|
|
"SUPPRESS " &
|
|
"-gnatx";
|
|
-- /XREF[=keyword]
|
|
--
|
|
-- Normally the compiler generates full cross-referencing information in
|
|
-- the .ALI file. This information is used by a number of tools,
|
|
-- including GNAT FIND and GNAT XREF.
|
|
--
|
|
-- GENERATE (D) Generate cross-referencing information.
|
|
--
|
|
-- SUPPRESS Suppress cross-referencing information.
|
|
-- This saves some space and may slightly
|
|
-- speed up compilation, but means that some
|
|
-- tools cannot be used.
|
|
|
|
GCC_Switches : aliased constant Switches :=
|
|
(S_GCC_Ada_83 'Access,
|
|
S_GCC_Ada_95 'Access,
|
|
S_GCC_Ada_05 'Access,
|
|
S_GCC_Add 'Access,
|
|
S_GCC_Asm 'Access,
|
|
S_GCC_AValid 'Access,
|
|
S_GCC_Checks 'Access,
|
|
S_GCC_ChecksX 'Access,
|
|
S_GCC_Compres 'Access,
|
|
S_GCC_Config 'Access,
|
|
S_GCC_Current 'Access,
|
|
S_GCC_Debug 'Access,
|
|
S_GCC_DebugX 'Access,
|
|
S_GCC_Data 'Access,
|
|
S_GCC_Dist 'Access,
|
|
S_GCC_DistX 'Access,
|
|
S_GCC_Error 'Access,
|
|
S_GCC_ErrorX 'Access,
|
|
S_GCC_Expand 'Access,
|
|
S_GCC_Lexpand 'Access,
|
|
S_GCC_Extend 'Access,
|
|
S_GCC_Ext 'Access,
|
|
S_GCC_File 'Access,
|
|
S_GCC_Follow 'Access,
|
|
S_GCC_Force 'Access,
|
|
S_GCC_Full 'Access,
|
|
S_GCC_Generate'Access,
|
|
S_GCC_GNAT 'Access,
|
|
S_GCC_Help 'Access,
|
|
S_GCC_Ident 'Access,
|
|
S_GCC_IdentX 'Access,
|
|
S_GCC_Ignore 'Access,
|
|
S_GCC_Immed 'Access,
|
|
S_GCC_Inline 'Access,
|
|
S_GCC_InlineX 'Access,
|
|
S_GCC_Intsrc 'Access,
|
|
S_GCC_Just 'Access,
|
|
S_GCC_JustX 'Access,
|
|
S_GCC_Length 'Access,
|
|
S_GCC_List 'Access,
|
|
S_GCC_Output 'Access,
|
|
S_GCC_Machine 'Access,
|
|
S_GCC_Mapping 'Access,
|
|
S_GCC_Mess 'Access,
|
|
S_GCC_Nesting 'Access,
|
|
S_GCC_Noadc 'Access,
|
|
S_GCC_Noload 'Access,
|
|
S_GCC_Nostinc 'Access,
|
|
S_GCC_Nostlib 'Access,
|
|
S_GCC_NoWarnP 'Access,
|
|
S_GCC_Opt 'Access,
|
|
S_GCC_OptX 'Access,
|
|
S_GCC_Pointer 'Access,
|
|
S_GCC_Polling 'Access,
|
|
S_GCC_Project 'Access,
|
|
S_GCC_Psta 'Access,
|
|
S_GCC_Report 'Access,
|
|
S_GCC_ReportX 'Access,
|
|
S_GCC_Repinfo 'Access,
|
|
S_GCC_RepinfX 'Access,
|
|
S_GCC_RTS 'Access,
|
|
S_GCC_SCO 'Access,
|
|
S_GCC_Search 'Access,
|
|
S_GCC_Style 'Access,
|
|
S_GCC_StyleX 'Access,
|
|
S_GCC_Subdirs 'Access,
|
|
S_GCC_Symbol 'Access,
|
|
S_GCC_Syntax 'Access,
|
|
S_GCC_Table 'Access,
|
|
S_GCC_Trace 'Access,
|
|
S_GCC_Tree 'Access,
|
|
S_GCC_Trys 'Access,
|
|
S_GCC_Units 'Access,
|
|
S_GCC_Unique 'Access,
|
|
S_GCC_Upcase 'Access,
|
|
S_GCC_Valid 'Access,
|
|
S_GCC_Verbose 'Access,
|
|
S_GCC_Verb_Asm'Access,
|
|
S_GCC_Warn 'Access,
|
|
S_GCC_WarnX 'Access,
|
|
S_GCC_Wide 'Access,
|
|
S_GCC_WideX 'Access,
|
|
S_GCC_No_Back 'Access,
|
|
S_GCC_All_Back'Access,
|
|
S_GCC_Xdebug 'Access,
|
|
S_GCC_Lxdebug 'Access,
|
|
S_GCC_Xref 'Access);
|
|
|
|
----------------------------
|
|
-- Switches for GNAT ELIM --
|
|
----------------------------
|
|
|
|
S_Elim_Add : aliased constant S := "/ADD_PROJECT_SEARCH_DIR=*" &
|
|
"-aP*";
|
|
-- /ADD_PROJECT_SEARCH_PATH=(directory[,...])
|
|
--
|
|
-- Add directories to the project search path.
|
|
|
|
S_Elim_All : aliased constant S := "/ALL " &
|
|
"-a";
|
|
-- /NOALL (D)
|
|
-- /ALL
|
|
--
|
|
-- Also look for subprograms from the GNAT run time that can be
|
|
-- eliminated. Note that when 'gnat.adc' is produced using this switch,
|
|
-- the entire program must be recompiled with qualifier /ALL_FILES of
|
|
-- GNAT MAKE.
|
|
|
|
S_Elim_Bind : aliased constant S := "/BIND_FILE=<" &
|
|
"-b>";
|
|
-- /BIND_FILE=file_name
|
|
--
|
|
-- Specifies file_name as the bind file to process. If this qualifier is
|
|
-- not used, the name of the bind file is computed from the full expanded
|
|
-- Ada name of a main subprogram.
|
|
|
|
S_Elim_Comp : aliased constant S := "/COMPILER=@" &
|
|
"--GCC=@";
|
|
-- /COMPILER=path_name
|
|
--
|
|
-- Instructs GNAT ELIM to use a specific gcc compiler instead of one
|
|
-- available on the path.
|
|
|
|
S_Elim_Config : aliased constant S := "/CONFIGURATION_PRAGMAS=<" &
|
|
"-C>";
|
|
-- /CONFIGURATION_PRAGMAS=path_name
|
|
--
|
|
-- Specifies a file that contains configuration pragmas.
|
|
-- The file must be specified with absolute path.
|
|
|
|
S_Elim_Current : aliased constant S := "/CURRENT_DIRECTORY " &
|
|
"!-I-";
|
|
-- /CURRENT_DIRECTORY (D)
|
|
-- /NOCURRENT_DIRECTORY
|
|
--
|
|
-- Look for source files in the default directory.
|
|
|
|
S_Elim_Ext : aliased constant S := "/EXTERNAL_REFERENCE=" & '"' &
|
|
"-X" & '"';
|
|
-- /EXTERNAL_REFERENCE="name=val"
|
|
--
|
|
-- Specifies an external reference to the project manager. Useful only if
|
|
-- /PROJECT_FILE is used.
|
|
--
|
|
-- Example:
|
|
-- /EXTERNAL_REFERENCE="DEBUG=TRUE"
|
|
|
|
S_Elim_Follow : aliased constant S := "/FOLLOW_LINKS_FOR_FILES " &
|
|
"-eL";
|
|
-- /NOFOLLOW_LINKS_FOR_FILES (D)
|
|
-- /FOLLOW_LINKS_FOR_FILES
|
|
--
|
|
-- Follow links when parsing project files
|
|
|
|
S_Elim_GNATMAKE : aliased constant S := "/GNATMAKE=@" &
|
|
"--GNATMAKE=@";
|
|
-- /GNATMAKE=path_name
|
|
--
|
|
-- Instructs GNAT MAKE to use a specific gnatmake instead of one available
|
|
-- on the path.
|
|
|
|
S_Elim_Mess : aliased constant S := "/MESSAGES_PROJECT_FILE=" &
|
|
"DEFAULT " &
|
|
"-vP0 " &
|
|
"MEDIUM " &
|
|
"-vP1 " &
|
|
"HIGH " &
|
|
"-vP2";
|
|
-- /MESSAGES_PROJECT_FILE[=messages-option]
|
|
--
|
|
-- Specifies the "verbosity" of the parsing of project files.
|
|
-- messages-option may be one of the following:
|
|
--
|
|
-- DEFAULT (D) No messages are output if there is no error or warning.
|
|
--
|
|
-- MEDIUM A small number of messages are output.
|
|
--
|
|
-- HIGH A great number of messages are output, most of them not
|
|
-- being useful for the user.
|
|
|
|
S_Elim_Project : aliased constant S := "/PROJECT_FILE=<" &
|
|
"-P>";
|
|
-- /PROJECT_FILE=filename
|
|
--
|
|
-- Specifies the main project file to be used. The project files rooted
|
|
-- at the main project file will be parsed before the invocation of the
|
|
-- gnatelim. The source directories to be searched will be communicated
|
|
-- to gnatelim through logical name ADA_PRJ_INCLUDE_FILE.
|
|
|
|
S_Elim_Quiet : aliased constant S := "/QUIET " &
|
|
"-q";
|
|
-- /NOQUIET (D)
|
|
-- /QUIET
|
|
--
|
|
-- Quiet mode: by default GNAT ELIM outputs to the standard error stream
|
|
-- the number of program units left to be processed. This option turns
|
|
-- this trace off.
|
|
|
|
S_Elim_Search : aliased constant S := "/SEARCH=*" &
|
|
"-I*";
|
|
-- /SEARCH=(directory, ...)
|
|
--
|
|
-- When looking for source files also look in the specified directories.
|
|
|
|
S_Elim_Subdirs : aliased constant S := "/SUBDIRS=<" &
|
|
"--subdirs=>";
|
|
-- /SUBDIRS=dir
|
|
--
|
|
-- The actual directories (object, exec, library, ...) are subdirectories
|
|
-- of the directory specified in the project file. If the subdirectory
|
|
-- does not exist, it is created automatically.
|
|
|
|
S_Elim_Verb : aliased constant S := "/VERBOSE " &
|
|
"-v";
|
|
-- /NOVERBOSE (D)
|
|
-- /VERBOSE
|
|
--
|
|
-- Verbose mode: GNAT ELIM version information is output as Ada comments
|
|
-- to the standard output stream. Also, in addition to the number of
|
|
-- program units left, GNAT ELIM will output the name of the current unit
|
|
-- being processed.
|
|
|
|
Elim_Switches : aliased constant Switches :=
|
|
(S_Elim_Add 'Access,
|
|
S_Elim_All 'Access,
|
|
S_Elim_Bind 'Access,
|
|
S_Elim_Comp 'Access,
|
|
S_Elim_Config 'Access,
|
|
S_Elim_Current 'Access,
|
|
S_Elim_Ext 'Access,
|
|
S_Elim_Follow 'Access,
|
|
S_Elim_GNATMAKE'Access,
|
|
S_Elim_Mess 'Access,
|
|
S_Elim_Project 'Access,
|
|
S_Elim_Quiet 'Access,
|
|
S_Elim_Search 'Access,
|
|
S_Elim_Subdirs 'Access,
|
|
S_Elim_Verb 'Access);
|
|
|
|
----------------------------
|
|
-- Switches for GNAT FIND --
|
|
----------------------------
|
|
|
|
S_Find_Add : aliased constant S := "/ADD_PROJECT_SEARCH_DIR=*" &
|
|
"-aP*";
|
|
-- /ADD_PROJECT_SEARCH_PATH=(directory[,...])
|
|
--
|
|
-- Add directories to the project search path.
|
|
|
|
S_Find_All : aliased constant S := "/ALL_FILES " &
|
|
"-a";
|
|
-- /NOALL_FILES (D)
|
|
-- /ALL_FILES
|
|
--
|
|
-- If this switch is present, FIND and XREF will parse the read-only
|
|
-- files found in the library search path. Otherwise, these files will
|
|
-- be ignored. This option can be used to protect Gnat sources or your
|
|
-- own libraries from being parsed, thus making FIND and XREF much
|
|
-- faster, and their output much smaller.
|
|
|
|
S_Find_Deriv : aliased constant S := "/DERIVED_TYPE_INFORMATION " &
|
|
"-d";
|
|
-- /NODERIVED_TYPE_INFORMATION (D)
|
|
-- /DERIVED_TYPE_INFORMATION
|
|
--
|
|
-- Output the parent type reference for each matching derived types.
|
|
|
|
S_Find_Expr : aliased constant S := "/EXPRESSIONS " &
|
|
"-e";
|
|
-- /NOEXPRESSIONS (D)
|
|
-- /EXPRESSIONS
|
|
--
|
|
-- By default, FIND accepts the simple regular expression set for pattern.
|
|
-- If this switch is set, then the pattern will be considered as a full
|
|
-- Unix-style regular expression.
|
|
|
|
S_Find_Ext : aliased constant S := "/EXTERNAL_REFERENCE=" & '"' &
|
|
"-X" & '"';
|
|
-- /EXTERNAL_REFERENCE="name=val"
|
|
--
|
|
-- Specifies an external reference to the project manager. Useful only if
|
|
-- /PROJECT_FILE is used.
|
|
--
|
|
-- Example:
|
|
-- /EXTERNAL_REFERENCE="DEBUG=TRUE"
|
|
|
|
S_Find_Follow : aliased constant S := "/FOLLOW_LINKS_FOR_FILES " &
|
|
"-eL";
|
|
-- /NOFOLLOW_LINKS_FOR_FILES (D)
|
|
-- /FOLLOW_LINKS_FOR_FILES
|
|
--
|
|
-- Follow links when parsing project files
|
|
|
|
S_Find_Full : aliased constant S := "/FULL_PATHNAME " &
|
|
"-f";
|
|
-- /NOFULL_PATHNAME (D)
|
|
-- /FULL_PATHNAME
|
|
--
|
|
-- If this switch is set, the output file names will be preceded by their
|
|
-- directory (if the file was found in the search path). If this switch
|
|
-- is not set, the directory will not be printed.
|
|
|
|
S_Find_Ignore : aliased constant S := "/IGNORE_LOCALS " &
|
|
"-g";
|
|
-- /NOIGNORE_LOCALS (D)
|
|
-- /IGNORE_LOCALS
|
|
--
|
|
-- If this switch is set, information is output only for library-level
|
|
-- entities, ignoring local entities. The use of this switch may
|
|
-- accelerate FIND and XREF.
|
|
|
|
S_Find_Mess : aliased constant S := "/MESSAGES_PROJECT_FILE=" &
|
|
"DEFAULT " &
|
|
"-vP0 " &
|
|
"MEDIUM " &
|
|
"-vP1 " &
|
|
"HIGH " &
|
|
"-vP2";
|
|
-- /MESSAGES_PROJECT_FILE[=messages-option]
|
|
--
|
|
-- Specifies the "verbosity" of the parsing of project files.
|
|
-- messages-option may be one of the following:
|
|
--
|
|
-- DEFAULT (D) No messages are output if there is no error or warning.
|
|
--
|
|
-- MEDIUM A small number of messages are output.
|
|
--
|
|
-- HIGH A great number of messages are output, most of them not
|
|
-- being useful for the user.
|
|
|
|
S_Find_Nostinc : aliased constant S := "/NOSTD_INCLUDES " &
|
|
"-nostdinc";
|
|
-- /NOSTD_INCLUDES
|
|
--
|
|
-- Do not look for sources in the system default directory.
|
|
|
|
S_Find_Nostlib : aliased constant S := "/NOSTD_LIBRARIES " &
|
|
"-nostdlib";
|
|
-- /NOSTD_LIBRARIES
|
|
--
|
|
-- Do not look for library files in the system default directory.
|
|
|
|
S_Find_Object : aliased constant S := "/OBJECT_SEARCH=*" &
|
|
"-aO*";
|
|
-- /OBJECT_SEARCH=(directory,...)
|
|
--
|
|
-- When searching for library and object files, look in the specified
|
|
-- directories. The order in which library files are searched is the same
|
|
-- as for MAKE.
|
|
|
|
S_Find_Print : aliased constant S := "/PRINT_LINES " &
|
|
"-s";
|
|
-- /NOPRINT_LINES (D)
|
|
-- /PRINT_LINES
|
|
--
|
|
-- Output the content of the Ada source file lines were the entity was
|
|
-- found.
|
|
|
|
S_Find_Project : aliased constant S := "/PROJECT=@" &
|
|
"-p@";
|
|
-- /PROJECT=file
|
|
--
|
|
-- Specify a project file to use. By default, FIND and XREF will try to
|
|
-- locate a project file in the current directory.
|
|
--
|
|
-- If a project file is either specified or found by the tools, then the
|
|
-- content of the source directory and object directory lines are added
|
|
-- as if they had been specified respectively by /SOURCE_SEARCH and
|
|
-- /OBJECT_SEARCH.
|
|
--
|
|
-- This qualifier is not compatible with /PROJECT_FILE
|
|
|
|
S_Find_Prj : aliased constant S := "/PROJECT_FILE=<" &
|
|
"-P>";
|
|
-- /PROJECT_FILE=filename
|
|
--
|
|
-- Specifies the main project file to be used. The project files rooted
|
|
-- at the main project file will be parsed before looking for sources.
|
|
-- The source and object directories to be searched will be communicated
|
|
-- to gnatfind through logical names ADA_PRJ_INCLUDE_FILE and
|
|
-- ADA_PRJ_OBJECTS_FILE.
|
|
|
|
S_Find_Ref : aliased constant S := "/REFERENCES " &
|
|
"-r";
|
|
-- /NOREFERENCES (D)
|
|
-- /REFERENCES
|
|
--
|
|
-- By default, FIND will output only the information about the
|
|
-- declaration, body or type completion of the entities. If this switch
|
|
-- is set, the FIND will locate every reference to the entities in the
|
|
-- files specified on the command line (or in every file in the search
|
|
-- path if no file is given on the command line).
|
|
|
|
S_Find_Search : aliased constant S := "/SEARCH=*" &
|
|
"-I*";
|
|
-- /SEARCH=(directory,...)
|
|
--
|
|
-- Equivalent to:
|
|
-- /OBJECT_SEARCH=(directory,...) /SOURCE_SEARCH=(directory,...)
|
|
|
|
S_Find_Source : aliased constant S := "/SOURCE_SEARCH=*" &
|
|
"-aI*";
|
|
-- /SOURCE_SEARCH=(directory,...)
|
|
--
|
|
-- When looking for source files also look in the specified directories.
|
|
-- The order in which source file search is undertaken is the same as for
|
|
-- MAKE.
|
|
|
|
S_Find_Subdirs : aliased constant S := "/SUBDIRS=<" &
|
|
"--subdirs=>";
|
|
-- /SUBDIRS=dir
|
|
--
|
|
-- The actual directories (object, exec, library, ...) are subdirectories
|
|
-- of the directory specified in the project file. If the subdirectory
|
|
-- does not exist, it is created automatically.
|
|
|
|
S_Find_Types : aliased constant S := "/TYPE_HIERARCHY " &
|
|
"-t";
|
|
-- /NOTYPE_HIERARCHY (D)
|
|
-- /TYPE_HIERARCHY
|
|
--
|
|
-- Output the type hierarchy for the specified type. It acts like the
|
|
-- /DERIVED_TYPE_INFORMATION qualifier, but recursively from parent type
|
|
-- to parent type. When this qualifier is specified it is not possible to
|
|
-- specify more than one file.
|
|
|
|
Find_Switches : aliased constant Switches :=
|
|
(S_Find_Add 'Access,
|
|
S_Find_All 'Access,
|
|
S_Find_Deriv 'Access,
|
|
S_Find_Expr 'Access,
|
|
S_Find_Ext 'Access,
|
|
S_Find_Follow 'Access,
|
|
S_Find_Full 'Access,
|
|
S_Find_Ignore 'Access,
|
|
S_Find_Mess 'Access,
|
|
S_Find_Nostinc 'Access,
|
|
S_Find_Nostlib 'Access,
|
|
S_Find_Object 'Access,
|
|
S_Find_Print 'Access,
|
|
S_Find_Project 'Access,
|
|
S_Find_Prj 'Access,
|
|
S_Find_Ref 'Access,
|
|
S_Find_Search 'Access,
|
|
S_Find_Source 'Access,
|
|
S_Find_Subdirs 'Access,
|
|
S_Find_Types 'Access);
|
|
|
|
------------------------------
|
|
-- Switches for GNAT KRUNCH --
|
|
------------------------------
|
|
|
|
S_Krunch_Count : aliased constant S := "/COUNT=#" &
|
|
"`#";
|
|
-- /COUNT=39 (D)
|
|
-- /COUNT=nnn
|
|
--
|
|
-- Limit file names to nnn characters (where nnn is a decimal
|
|
-- integer). The maximum file name length is 39, but if you want to
|
|
-- generate a set of files that would be usable if ported to a system
|
|
-- with some different maximum file length, then a different value can
|
|
-- be specified.
|
|
|
|
Krunch_Switches : aliased constant Switches :=
|
|
(1 .. 1 => S_Krunch_Count 'Access);
|
|
|
|
----------------------------
|
|
-- Switches for GNAT LINK --
|
|
----------------------------
|
|
|
|
S_Link_Add : aliased constant S := "/ADD_PROJECT_SEARCH_DIR=*" &
|
|
"-aP*";
|
|
-- /ADD_PROJECT_SEARCH_PATH=(directory[,...])
|
|
--
|
|
-- Add directories to the project search path.
|
|
|
|
S_Link_Bind : aliased constant S := "/BIND_FILE=" &
|
|
"ADA " &
|
|
"-A " &
|
|
"C " &
|
|
"-C";
|
|
-- /BIND_FILE=[bind-file-option]
|
|
--
|
|
-- Specifies the language of the binder generated file.
|
|
--
|
|
-- ADA (D) Binder file is Ada.
|
|
--
|
|
-- C Binder file is 'C'.
|
|
|
|
S_Link_Debug : aliased constant S := "/DEBUG=" &
|
|
"ALL " &
|
|
"-g3 " &
|
|
"NONE " &
|
|
"-g0 " &
|
|
"TRACEBACK " &
|
|
"-g1 " &
|
|
"NOTRACEBACK " &
|
|
"-g0";
|
|
-- /NODEBUG (D)
|
|
-- /DEBUG[=debug-option]
|
|
--
|
|
-- Specifies the amount of debugging information included. 'debug-option'
|
|
-- is one of the following:
|
|
--
|
|
-- ALL (D) Include full debugging information.
|
|
--
|
|
-- NONE Provide no debugging information. Same as /NODEBUG.
|
|
--
|
|
-- TRACEBACK Provide sufficient debug information for a traceback.
|
|
--
|
|
-- NOTRACEBACK Same as NONE.
|
|
|
|
S_Link_Nodebug : aliased constant S := "/NODEBUG " &
|
|
"-g0";
|
|
-- NODOC (see /DEBUG)
|
|
|
|
S_Link_Execut : aliased constant S := "/EXECUTABLE=@" &
|
|
"-o@";
|
|
-- /EXECUTABLE=exec-name
|
|
--
|
|
-- 'exec-name' specifies an alternative name for the generated executable
|
|
-- program. If this qualifier switch is omitted, the executable is called
|
|
-- the name of the main unit. So "$ GNAT LINK TRY.ALI" creates an
|
|
-- executable called TRY.EXE.
|
|
|
|
S_Link_Ext : aliased constant S := "/EXTERNAL_REFERENCE=" & '"' &
|
|
"-X" & '"';
|
|
-- /EXTERNAL_REFERENCE="name=val"
|
|
--
|
|
-- Specifies an external reference to the project manager. Useful only if
|
|
-- /PROJECT_FILE is used.
|
|
--
|
|
-- Example:
|
|
-- /EXTERNAL_REFERENCE="DEBUG=TRUE"
|
|
|
|
S_Link_Follow : aliased constant S := "/FOLLOW_LINKS_FOR_FILES " &
|
|
"-eL";
|
|
-- /NOFOLLOW_LINKS_FOR_FILES (D)
|
|
-- /FOLLOW_LINKS_FOR_FILES
|
|
--
|
|
-- Follow links when parsing project files
|
|
|
|
S_Link_Forlink : aliased constant S := "/FOR_LINKER=" & '"' &
|
|
"--for-linker=" & '"';
|
|
-- /FOR_LINKER=<string>
|
|
--
|
|
-- Transmit the option <string> to the underlying linker.
|
|
|
|
S_Link_Force : aliased constant S := "/FORCE_OBJECT_FILE_LIST " &
|
|
"-f";
|
|
-- /NOFORCE_OBJECT_FILE_LIST (D)
|
|
-- /FORCE_OBJECT_FILE_LIST
|
|
--
|
|
-- Forces the generation of a file that contains commands for the linker.
|
|
-- This is useful in some cases to deal with special situations where the
|
|
-- command line length is exceeded.
|
|
|
|
S_Link_Ident : aliased constant S := "/IDENTIFICATION=" & '"' &
|
|
"--for-linker=IDENT=" &
|
|
'"';
|
|
-- /IDENTIFICATION="<string>"
|
|
--
|
|
-- "<string>" specifies the string to be stored in the image file ident-
|
|
-- ification field in the image header. It overrides any pragma Ident
|
|
-- specified string.
|
|
|
|
S_Link_Libdir : aliased constant S := "/LIBDIR=*" &
|
|
"-L*";
|
|
-- /LIBDIR=(directory, ...)
|
|
--
|
|
-- Look for libraries in the specified directories.
|
|
|
|
S_Link_Library : aliased constant S := "/LIBRARY=|" &
|
|
"-l|";
|
|
-- /LIBRARY=xyz
|
|
--
|
|
-- Link with library named "xyz".
|
|
|
|
S_Link_Mess : aliased constant S := "/MESSAGES_PROJECT_FILE=" &
|
|
"DEFAULT " &
|
|
"-vP0 " &
|
|
"MEDIUM " &
|
|
"-vP1 " &
|
|
"HIGH " &
|
|
"-vP2";
|
|
-- /MESSAGES_PROJECT_FILE[=messages-option]
|
|
--
|
|
-- Specifies the "verbosity" of the parsing of project files.
|
|
-- messages-option may be one of the following:
|
|
--
|
|
-- DEFAULT (D) No messages are output if there is no error or warning.
|
|
--
|
|
-- MEDIUM A small number of messages are output.
|
|
--
|
|
-- HIGH A great number of messages are output, most of them not
|
|
-- being useful for the user.
|
|
|
|
S_Link_Nocomp : aliased constant S := "/NOCOMPILE " &
|
|
"-n";
|
|
-- /NOCOMPILE
|
|
--
|
|
-- Do not compile the file generated by the binder.
|
|
-- This may be used when a link is rerun with different options,
|
|
-- but there is no need to recompile the binder generated file.
|
|
|
|
S_Link_Noinhib : aliased constant S := "/NOINHIBIT-EXEC " &
|
|
"--for-linker=--noinhibit-exec";
|
|
-- /NOINHIBIT-EXEC
|
|
--
|
|
-- Delete executable if there are errors or warnings.
|
|
|
|
S_Link_Nofiles : aliased constant S := "/NOSTART_FILES " &
|
|
"-nostartfiles";
|
|
-- /NOSTART_FILES
|
|
--
|
|
-- Link in default image initialization and startup functions.
|
|
|
|
S_Link_Project : aliased constant S := "/PROJECT_FILE=<" &
|
|
"-P>";
|
|
-- /PROJECT_FILE=filename
|
|
--
|
|
-- Specifies the main project file to be used. The project files rooted
|
|
-- at the main project file will be parsed before the invocation of the
|
|
-- linker.
|
|
-- The source and object directories to be searched will be communicated
|
|
-- to the linker through logical names ADA_PRJ_INCLUDE_FILE and
|
|
-- ADA_PRJ_OBJECTS_FILE.
|
|
|
|
S_Link_Return : aliased constant S := "/RETURN_CODES=" &
|
|
"POSIX " &
|
|
"!-mvms-return-codes " &
|
|
"VMS " &
|
|
"-mvms-return-codes";
|
|
-- /RETURN_CODES=POSIX (D)
|
|
-- /RETURN_CODES=VMS
|
|
--
|
|
-- Specifies the style of codes returned by
|
|
-- Ada.Command_Line.Set_Exit_Status. Must be used in conjunction with
|
|
-- and match the Bind qualifier with the same name.
|
|
--
|
|
-- POSIX (D) Return Posix compatible exit codes.
|
|
--
|
|
-- VMS Return VMS compatible exit codes. The value returned
|
|
-- is identically equal to the Set_Exit_Status parameter.
|
|
|
|
S_Link_Static : aliased constant S := "/STATIC " &
|
|
"--for-linker=-static";
|
|
-- /NOSTATIC (D)
|
|
-- /STATIC
|
|
--
|
|
-- Indicate to the linker that the link is static.
|
|
|
|
S_Link_Subdirs : aliased constant S := "/SUBDIRS=<" &
|
|
"--subdirs=>";
|
|
-- /SUBDIRS=dir
|
|
--
|
|
-- The actual directories (object, exec, library, ...) are subdirectories
|
|
-- of the directory specified in the project file. If the subdirectory
|
|
-- does not exist, it is created automatically.
|
|
|
|
S_Link_Verb : aliased constant S := "/VERBOSE " &
|
|
"-v";
|
|
-- /NOVERBOSE (D)
|
|
-- /VERBOSE
|
|
--
|
|
-- Causes additional information to be output, including a full list of
|
|
-- the included object files. This switch option is most useful when you
|
|
-- want to see what set of object files are being used in the link step.
|
|
|
|
S_Link_ZZZZZ : aliased constant S := "/<other> " &
|
|
"--for-linker=";
|
|
-- /<other>
|
|
--
|
|
-- Any other switch that will be transmitted to the underlying linker.
|
|
|
|
Link_Switches : aliased constant Switches :=
|
|
(S_Link_Add 'Access,
|
|
S_Link_Bind 'Access,
|
|
S_Link_Debug 'Access,
|
|
S_Link_Nodebug 'Access,
|
|
S_Link_Execut 'Access,
|
|
S_Link_Ext 'Access,
|
|
S_Link_Follow 'Access,
|
|
S_Link_Forlink 'Access,
|
|
S_Link_Force 'Access,
|
|
S_Link_Ident 'Access,
|
|
S_Link_Libdir 'Access,
|
|
S_Link_Library 'Access,
|
|
S_Link_Mess 'Access,
|
|
S_Link_Nocomp 'Access,
|
|
S_Link_Nofiles 'Access,
|
|
S_Link_Noinhib 'Access,
|
|
S_Link_Project 'Access,
|
|
S_Link_Return 'Access,
|
|
S_Link_Static 'Access,
|
|
S_Link_Subdirs 'Access,
|
|
S_Link_Verb 'Access,
|
|
S_Link_ZZZZZ 'Access);
|
|
|
|
----------------------------
|
|
-- Switches for GNAT LIST --
|
|
----------------------------
|
|
|
|
S_List_Add : aliased constant S := "/ADD_PROJECT_SEARCH_DIR=*" &
|
|
"-aP*";
|
|
-- /ADD_PROJECT_SEARCH_PATH=(directory[,...])
|
|
--
|
|
-- Add directories to the project search path.
|
|
|
|
S_List_All : aliased constant S := "/ALL_UNITS " &
|
|
"-a";
|
|
-- /NOALL_UNITS (D)
|
|
-- /ALL_UNITS
|
|
--
|
|
-- Consider all units, including those of the predefined Ada library.
|
|
-- Especially useful with /DEPENDENCIES.
|
|
|
|
S_List_Allproj : aliased constant S := "/ALL_PROJECTS " &
|
|
"-U";
|
|
-- /NOALL_PROJECTS (D)
|
|
-- /ALL_PROJECTS
|
|
--
|
|
-- When used with a project file and no file specified, indicate
|
|
-- that gnatls should be called for all sources of all projects in
|
|
-- the project tree.
|
|
|
|
S_List_Current : aliased constant S := "/CURRENT_DIRECTORY " &
|
|
"!-I-";
|
|
-- /CURRENT_DIRECTORY (D)
|
|
-- /NOCURRENT_DIRECTORY
|
|
--
|
|
-- Look for source, library or object files in the default directory.
|
|
|
|
S_List_Depend : aliased constant S := "/DEPENDENCIES " &
|
|
"-d";
|
|
-- /NODEPENDENCIES (D)
|
|
-- /DEPENDENCIES
|
|
|
|
S_List_Ext : aliased constant S := "/EXTERNAL_REFERENCE=" & '"' &
|
|
"-X" & '"';
|
|
-- /EXTERNAL_REFERENCE="name=val"
|
|
--
|
|
-- Specifies an external reference to the project manager. Useful only if
|
|
-- /PROJECT_FILE is used.
|
|
--
|
|
-- Example:
|
|
-- /EXTERNAL_REFERENCE="DEBUG=TRUE"
|
|
|
|
S_List_Files : aliased constant S := "/FILES=@" &
|
|
"-files=@";
|
|
-- /FILES=filename
|
|
--
|
|
-- Take as arguments the files that are listed in the specified
|
|
-- text file.
|
|
|
|
S_List_Follow : aliased constant S := "/FOLLOW_LINKS_FOR_FILES " &
|
|
"-eL";
|
|
-- /NOFOLLOW_LINKS_FOR_FILES (D)
|
|
-- /FOLLOW_LINKS_FOR_FILES
|
|
--
|
|
-- Follow links when parsing project files
|
|
|
|
S_List_Mess : aliased constant S := "/MESSAGES_PROJECT_FILE=" &
|
|
"DEFAULT " &
|
|
"-vP0 " &
|
|
"MEDIUM " &
|
|
"-vP1 " &
|
|
"HIGH " &
|
|
"-vP2";
|
|
-- /MESSAGES_PROJECT_FILE[=messages-option]
|
|
--
|
|
-- Specifies the "verbosity" of the parsing of project files.
|
|
-- messages-option may be one of the following:
|
|
--
|
|
-- DEFAULT (D) No messages are output if there is no error or warning.
|
|
--
|
|
-- MEDIUM A small number of messages are output.
|
|
--
|
|
-- HIGH A great number of messages are output, most of them not
|
|
-- being useful for the user.
|
|
|
|
S_List_Nostinc : aliased constant S := "/NOSTD_INCLUDES " &
|
|
"-nostdinc";
|
|
-- /NOSTD_INCLUDES
|
|
--
|
|
-- Do not look for sources of the run time in the standard directory.
|
|
|
|
S_List_Object : aliased constant S := "/OBJECT_SEARCH=*" &
|
|
"-aO*";
|
|
-- /OBJECT_SEARCH=(directory,...)
|
|
--
|
|
-- When looking for library and object files look also in the specified
|
|
-- directories.
|
|
|
|
S_List_Output : aliased constant S := "/OUTPUT=" &
|
|
"SOURCES " &
|
|
"-s " &
|
|
"DEPEND " &
|
|
"-d " &
|
|
"OBJECTS " &
|
|
"-o " &
|
|
"UNITS " &
|
|
"-u " &
|
|
"OPTIONS " &
|
|
"-h " &
|
|
"VERBOSE " &
|
|
"-v ";
|
|
-- /OUTPUT=(option,option,...)
|
|
--
|
|
-- SOURCES (D) Only output information about source files.
|
|
--
|
|
-- DEPEND List sources from which specified units depend on.
|
|
--
|
|
-- OBJECTS Only output information about object files.
|
|
--
|
|
-- UNITS Only output information about compilation units.
|
|
--
|
|
-- OPTIONS Output the list of options.
|
|
--
|
|
-- VERBOSE Output the complete source and object paths.
|
|
-- Do not use the default column layout but instead
|
|
-- use long format giving as much as information
|
|
-- possible on each requested units, including
|
|
-- special characteristics.
|
|
|
|
S_List_Project : aliased constant S := "/PROJECT_FILE=<" &
|
|
"-P>";
|
|
-- /PROJECT_FILE=filename
|
|
--
|
|
-- Specifies the main project file to be used. The project files rooted
|
|
-- at the main project file will be parsed before doing any listing.
|
|
-- The source and object directories to be searched will be communicated
|
|
-- to gnatlist through logical names ADA_PRJ_INCLUDE_FILE and
|
|
-- ADA_PRJ_OBJECTS_FILE.
|
|
|
|
S_List_Search : aliased constant S := "/SEARCH=*" &
|
|
"-I*";
|
|
-- /SEARCH=(directory,...)
|
|
--
|
|
-- Search the specified directories for both source and object files.
|
|
|
|
S_List_Source : aliased constant S := "/SOURCE_SEARCH=*" &
|
|
"-aI*";
|
|
-- /SOURCE_SEARCH=(directory,...)
|
|
--
|
|
-- When looking for source files also look in the specified directories.
|
|
|
|
S_List_Subdirs : aliased constant S := "/SUBDIRS=<" &
|
|
"--subdirs=>";
|
|
-- /SUBDIRS=dir
|
|
--
|
|
-- The actual directories (object, exec, library, ...) are subdirectories
|
|
-- of the directory specified in the project file. If the subdirectory
|
|
-- does not exist, it is created automatically.
|
|
|
|
List_Switches : aliased constant Switches :=
|
|
(S_List_Add 'Access,
|
|
S_List_All 'Access,
|
|
S_List_Allproj 'Access,
|
|
S_List_Current 'Access,
|
|
S_List_Depend 'Access,
|
|
S_List_Ext 'Access,
|
|
S_List_Files 'Access,
|
|
S_List_Follow 'Access,
|
|
S_List_Mess 'Access,
|
|
S_List_Nostinc 'Access,
|
|
S_List_Object 'Access,
|
|
S_List_Output 'Access,
|
|
S_List_Project 'Access,
|
|
S_List_Search 'Access,
|
|
S_List_Source 'Access,
|
|
S_List_Subdirs 'Access);
|
|
|
|
----------------------------
|
|
-- Switches for GNAT MAKE --
|
|
----------------------------
|
|
|
|
S_Make_Actions : aliased constant S := "/ACTIONS=" &
|
|
"COMPILE " &
|
|
"-c " &
|
|
"BIND " &
|
|
"-b " &
|
|
"LINK " &
|
|
"-l ";
|
|
-- /ACTIONS=(keyword[,...])
|
|
--
|
|
-- GNAT MAKE default behavior is to check if the sources are up to date,
|
|
-- compile those sources that are not up to date, bind the main source,
|
|
-- then link the executable.
|
|
--
|
|
-- With the /ACTIONS qualifier, GNAT MAKE may be restricted to one or
|
|
-- two of these three steps:
|
|
--
|
|
-- o Compile
|
|
-- o Bind
|
|
-- o Link
|
|
--
|
|
--
|
|
-- You may specify one or more of the following keywords to the /ACTIONS
|
|
-- qualifier:
|
|
--
|
|
-- BIND Bind only. Can be combined with /ACTIONS=COMPILE
|
|
-- to do compilation and binding, but no linking.
|
|
-- Can be combined with /ACTIONS=LINK to do binding and
|
|
-- linking. When not combined with /ACTIONS=COMPILE,
|
|
-- all the units in the closure of the main program must
|
|
-- have been previously compiled and must be up to date.
|
|
--
|
|
-- COMPILE Compile only. Do not perform binding, except when
|
|
-- /ACTIONS=BIND is also specified. Do not perform
|
|
-- linking, except if both /ACTIONS=BIND and /ACTIONS=LINK
|
|
-- are also specified.
|
|
--
|
|
-- LINK Link only. Can be combined with /ACTIONS=BIND to do
|
|
-- binding and linking. Linking will not be performed
|
|
-- if combined with /ACTIONS=COMPILE but not with
|
|
-- /ACTIONS=BIND\. When not combined with /ACTIONS=BIND
|
|
-- all the units in the closure of the main program must
|
|
-- have been previously compiled and must be up to date,
|
|
-- and the main program need to have been bound.
|
|
|
|
S_Make_Add : aliased constant S := "/ADD_PROJECT_SEARCH_DIR=*" &
|
|
"-aP*";
|
|
-- /ADD_PROJECT_SEARCH_PATH=(directory[,...])
|
|
--
|
|
-- Add directories to the project search path.
|
|
|
|
S_Make_All : aliased constant S := "/ALL_FILES " &
|
|
"-a";
|
|
-- /NOALL_FILES (D)
|
|
-- /ALL_FILES
|
|
--
|
|
-- Consider all files in the make process, even the GNAT internal system
|
|
-- files (for example, the predefined Ada library files). By default,
|
|
-- GNAT MAKE does not check these files (however, if there is an
|
|
-- installation problem, it will be caught when GNAT MAKE binds your
|
|
-- program). You may have to specify this qualifier if you are working on
|
|
-- GNAT itself. The vast majority of GNAT MAKE users never need to
|
|
-- specify this switch. All GNAT internal files with will be compiled
|
|
-- with /STYLE_CHECK=GNAT.
|
|
|
|
S_Make_Allproj : aliased constant S := "/ALL_PROJECTS " &
|
|
"-U";
|
|
-- /NOALL_PROJECTS (D)
|
|
-- /ALL_PROJECTS
|
|
--
|
|
-- Implies /Unique.
|
|
-- When used without project files, it is equivalent to /UNIQUE.
|
|
-- When used with a project file with no main (neither on the command
|
|
-- line nor in the attribute Main) check every source of every project,
|
|
-- recompile all sources that are not up to date and rebuild libraries
|
|
-- if necessary.
|
|
|
|
S_Make_Bind : aliased constant S := "/BINDER_QUALIFIERS=?" &
|
|
"-bargs BIND";
|
|
-- /BINDER_QUALIFIERS
|
|
--
|
|
-- Any qualifiers specified after this qualifier other than
|
|
-- /COMPILER_QUALIFIERS, /LINKER_QUALIFIERS and /MAKE_QUALIFIERS will be
|
|
-- passed to any GNAT BIND commands generated by GNAT MAKE.
|
|
|
|
S_Make_Bindprj : aliased constant S := "/BND_LNK_FULL_PROJECT " &
|
|
"-B";
|
|
-- /BND_LNK_FULL_PROJECT
|
|
--
|
|
-- Bind and link all sources of a project, without any consideration
|
|
-- to attribute Main, if there is one. This qualifier need to be
|
|
-- used in conjunction with the /PROJECT_FILE= qualifier and cannot
|
|
-- be used with a main subprogram on the command line or for
|
|
-- a library project file. As the binder is invoked with the option
|
|
-- meaning "No Ada main subprogram", the user must ensure that the
|
|
-- proper options are specified to the linker. This qualifier is
|
|
-- normally used when the main subprogram is in a foreign language
|
|
-- such as C.
|
|
|
|
S_Make_Comp : aliased constant S := "/COMPILER_QUALIFIERS=?" &
|
|
"-cargs COMPILE";
|
|
-- /COMPILER_QUALIFIERS
|
|
--
|
|
-- Any qualifiers specified after this qualifier other than
|
|
-- /BINDER_QUALIFIERS, /LINKER_QUALIFIERS and /MAKE_QUALIFIERS will be
|
|
-- passed to any GNAT COMPILE commands generated by GNAT MAKE.
|
|
|
|
S_Make_Cond : aliased constant S := "/CONDITIONAL_SOURCE_SEARCH=*" &
|
|
"-A*";
|
|
-- /CONDITIONAL_SOURCE_SEARCH=dir
|
|
--
|
|
-- Equivalent to "/SOURCE_SEARCH=dir /SKIP_MISSING=dir".
|
|
|
|
S_Make_Cont : aliased constant S := "/CONTINUE_ON_ERROR " &
|
|
"-k";
|
|
-- /NOCONTINUE_ON_ERROR (D)
|
|
-- /CONTINUE_ON_ERROR
|
|
--
|
|
-- Keep going. Continue as much as possible after a compilation error.
|
|
-- To ease the programmer's task in case of compilation errors, the list
|
|
-- of sources for which the compile fails is given when GNAT MAKE
|
|
-- terminates.
|
|
|
|
S_Make_Current : aliased constant S := "/CURRENT_DIRECTORY " &
|
|
"!-I-";
|
|
-- /CURRENT_DIRECTORY (D)
|
|
-- /NOCURRENT_DIRECTORY
|
|
--
|
|
-- Look for source, library or object files in the default directory.
|
|
|
|
S_Make_Dep : aliased constant S := "/DEPENDENCIES_LIST " &
|
|
"-M";
|
|
-- /NODEPENDENCIES_LIST (D)
|
|
-- /DEPENDENCIES_LIST
|
|
--
|
|
-- Check if all objects are up to date. If they are, output the object
|
|
-- dependences to SYS$OUTPUT in a form that can be directly exploited in
|
|
-- a Unix-style Makefile. By default, each source file is prefixed with
|
|
-- its (relative or absolute) directory name. This name is whatever you
|
|
-- specified in the various /SOURCE_SEARCH and /SEARCH qualifiers. If
|
|
-- you also specify the /QUIET qualifier, only the source file names,
|
|
-- without relative paths, are output. If you just specify the
|
|
-- /DEPENDENCY_LIST qualifier, dependencies of the GNAT internal system
|
|
-- files are omitted. This is typically what you want. If you also
|
|
-- specify the /ALL_FILES qualifier, dependencies of the GNAT internal
|
|
-- files are also listed. Note that dependencies of the objects in
|
|
-- external Ada libraries (see the /SKIP_MISSING qualifier) are never
|
|
-- reported.
|
|
|
|
S_Make_Dirobj : aliased constant S := "/DIRECTORY_OBJECTS=@" &
|
|
"-D@";
|
|
-- /DIRECTORY_OBJECTS=<file>
|
|
--
|
|
-- Put all object files and .ALI files in <file>.
|
|
-- This qualifier is not compatible with /PROJECT_FILE.
|
|
|
|
S_Make_Disprog : aliased constant S := "/DISPLAY_PROGRESS " &
|
|
"-d";
|
|
-- /NOPLAY_PROGRESS (D)
|
|
-- /DISPLAY_PROGRESS
|
|
--
|
|
-- Display progress for each source, up to date or not, as a single line
|
|
-- completed x out of y (zz%)
|
|
-- If the file needs to be compiled this is displayed after the
|
|
-- invocation of the compiler. These lines are displayed even in quiet
|
|
-- output mode (/QUIET).
|
|
|
|
S_Make_Doobj : aliased constant S := "/DO_OBJECT_CHECK " &
|
|
"-n";
|
|
-- /NODO_OBJECT_CHECK (D)
|
|
-- /DO_OBJECT_CHECK
|
|
--
|
|
-- Don't compile, bind, or link. Output a single command that will
|
|
-- recompile an out of date unit, if any. Repeated use of this option,
|
|
-- followed by carrying out the indicated compilation, will eventually
|
|
-- result in recompiling all required units.
|
|
--
|
|
-- If any ALI is missing during the process, GNAT MAKE halts and
|
|
-- displays an error message.
|
|
|
|
S_Make_Execut : aliased constant S := "/EXECUTABLE=@" &
|
|
"-o@";
|
|
-- /EXECUTABLE=exec-name
|
|
--
|
|
-- The name of the final executable program will be 'exec_name'. If this
|
|
-- qualifier is omitted the default name for the executable will be the
|
|
-- name of the input file with an EXE filetype. You may prefix
|
|
-- 'exec_name' with a relative or absolute directory path.
|
|
|
|
S_Make_Ext : aliased constant S := "/EXTERNAL_REFERENCE=" & '"' &
|
|
"-X" & '"';
|
|
-- /EXTERNAL_REFERENCE="name=val"
|
|
--
|
|
-- Specifies an external reference to the project manager. Useful only if
|
|
-- /PROJECT_FILE is used.
|
|
--
|
|
-- Example:
|
|
-- /EXTERNAL_REFERENCE="DEBUG=TRUE"
|
|
|
|
S_Make_Follow : aliased constant S := "/FOLLOW_LINKS_FOR_FILES " &
|
|
"-eL";
|
|
-- /NOFOLLOW_LINKS_FOR_FILES (D)
|
|
-- /FOLLOW_LINKS_FOR_FILES
|
|
--
|
|
-- Follow links when parsing project files
|
|
|
|
S_Make_Force : aliased constant S := "/FORCE_COMPILE " &
|
|
"-f";
|
|
-- /NOFORCE_COMPILE (D)
|
|
-- /FORCE_COMPILE
|
|
--
|
|
-- Force recompilations. Recompile all sources, even though some object
|
|
-- files may be up to date, but don't recompile predefined or GNAT
|
|
-- internal files unless the /ALL_FILES qualifier is also specified.
|
|
|
|
S_Make_Full : aliased constant S := "/FULL_PATH_IN_BRIEF_MESSAGES " &
|
|
"-F";
|
|
-- /NOFULL_PATH_IN_BRIEF_MESSAGES (D)
|
|
-- /FULL_PATH_IN_BRIEF_MESSAGES
|
|
--
|
|
-- When using project files, if some errors or warnings are detected
|
|
-- during parsing and verbose mode is not in effect (no use of qualifier
|
|
-- /VERBOSE), then error lines start with the full path name of the
|
|
-- project file, rather than its simple file name.
|
|
|
|
S_Make_Hi_Verb : aliased constant S := "/HIGH_VERBOSITY " &
|
|
"-vh";
|
|
-- /NOHIGH_VERBOSITY (D)
|
|
-- /HIGH_VERBOSITY
|
|
--
|
|
-- Displays the reason for all recompilations GNAT MAKE decides are
|
|
-- necessary, in high verbosity. Equivalent to /VERBOSE.
|
|
|
|
S_Make_Inplace : aliased constant S := "/IN_PLACE " &
|
|
"-i";
|
|
-- /NOIN_PLACE (D)
|
|
-- /IN_PLACE
|
|
--
|
|
-- In normal mode, GNAT MAKE compiles all object files and ALI files
|
|
-- into the current directory. If the /IN_PLACE switch is used,
|
|
-- then instead object files and ALI files that already exist are over-
|
|
-- written in place. This means that once a large project is organized
|
|
-- into separate directories in the desired manner, then GNAT MAKE will
|
|
-- automatically maintain and update this organization. If no ALI files
|
|
-- are found on the Ada object path, the new object and ALI files are
|
|
-- created in the directory containing the source being compiled.
|
|
|
|
S_Make_Index : aliased constant S := "/SOURCE_INDEX=#" &
|
|
"-eI#";
|
|
-- /SOURCE_INDEX=nnn
|
|
--
|
|
-- Specifies the index of the units in the source file
|
|
-- By default, source files are mono-unit and there is no index
|
|
-- When /SOURCE_INDEX=nnn is specified, only one main may be specified
|
|
-- on the command line.
|
|
|
|
S_Make_Library : aliased constant S := "/LIBRARY_SEARCH=*" &
|
|
"-L*";
|
|
-- /LIBRARY_SEARCH=(directory[,...])
|
|
--
|
|
-- Add the specified directories to the list of directories in which the
|
|
-- linker will search for libraries.
|
|
|
|
S_Make_Link : aliased constant S := "/LINKER_QUALIFIERS=?" &
|
|
"-largs LINK";
|
|
-- /LINKER_QUALIFIERS
|
|
--
|
|
-- Any qualifiers specified after this qualifier other than
|
|
-- /COMPILER_QUALIFIERS, /BINDER_QUALIFIERS and /MAKE_QUALIFIERS will be
|
|
-- passed to any GNAT LINK commands generated by GNAT LINK.
|
|
|
|
S_Make_Low_Verb : aliased constant S := "/LOW_VERBOSITY " &
|
|
"-vl";
|
|
-- /NOLOW_VERBOSITY (D)
|
|
-- /LOW_VERBOSITY
|
|
--
|
|
-- Displays the reason for all recompilations GNAT MAKE decides are
|
|
-- necessary, in low verbosity, that is with less output than
|
|
-- /MEDIUM_VERBOSITY, /HIGH_VERBOSITY or /VERBOSE.
|
|
|
|
S_Make_Make : aliased constant S := "/MAKE_QUALIFIERS=?" &
|
|
"-margs MAKE";
|
|
-- /MAKE_QUALIFIERS
|
|
--
|
|
-- Any qualifiers specified after this qualifier other than
|
|
-- /COMPILER_QUALIFIERS, /BINDER_QUALIFIERS and /LINKER_QUALIFIERS
|
|
-- are for the benefit of GNAT MAKE itself.
|
|
|
|
S_Make_Mapping : aliased constant S := "/MAPPING " &
|
|
"-C";
|
|
-- /NOMAPPING (D)
|
|
-- /MAPPING
|
|
--
|
|
-- Use a mapping file. A mapping file is a way to communicate to the
|
|
-- compiler two mappings: from unit names to file names (without any
|
|
-- directory information) and from file names to path names (with full
|
|
-- directory information). These mappings are used by the compiler to
|
|
-- short-circuit the path search. When GNAT MAKE is invoked with this
|
|
-- qualifier, it will create a mapping file, initially populated by the
|
|
-- project manager, if /PROJECT_File= is used, otherwise initially empty.
|
|
-- Each invocation of the compiler will add the newly accessed sources to
|
|
-- the mapping file. This will improve the source search during the next
|
|
-- invocations of the compiler
|
|
|
|
S_Make_Med_Verb : aliased constant S := "/MEDIUM_VERBOSITY " &
|
|
"-vm";
|
|
-- /NOMEDIUM_VERBOSITY (D)
|
|
-- /MEDIUM_VERBOSITY
|
|
--
|
|
-- Displays the reason for all recompilations GNAT MAKE decides are
|
|
-- necessary, in medium verbosity, that is with potentially less output
|
|
-- than /HIGH_VERBOSITY or /VERBOSE.
|
|
|
|
S_Make_Mess : aliased constant S := "/MESSAGES_PROJECT_FILE=" &
|
|
"DEFAULT " &
|
|
"-vP0 " &
|
|
"MEDIUM " &
|
|
"-vP1 " &
|
|
"HIGH " &
|
|
"-vP2";
|
|
-- /MESSAGES_PROJECT_FILE[=messages-option]
|
|
--
|
|
-- Specifies the "verbosity" of the parsing of project files.
|
|
-- messages-option may be one of the following:
|
|
--
|
|
-- DEFAULT (D) No messages are output if there is no error or warning.
|
|
--
|
|
-- MEDIUM A small number of messages are output.
|
|
--
|
|
-- HIGH A great number of messages are output, most of them not
|
|
-- being useful for the user.
|
|
|
|
S_Make_Minimal : aliased constant S := "/MINIMAL_RECOMPILATION " &
|
|
"-m";
|
|
-- /NOMINIMAL_RECOMPILATION (D)
|
|
-- /MINIMAL_RECOMPILATION
|
|
--
|
|
-- Specifies that the minimum necessary amount of recompilation
|
|
-- be performed. In this mode GNAT MAKE ignores time stamp differences
|
|
-- when the only modifications to a source file consist in
|
|
-- adding/removing comments, empty lines, spaces or tabs.
|
|
|
|
S_Make_Missing : aliased constant S := "/CREATE_MISSING_DIRS " &
|
|
"-p";
|
|
-- /NOCREATE_MISSING_DIRS (D)
|
|
-- /CREATE_MISSING_DIRS
|
|
--
|
|
-- When an object directory, a library directory or an exec directory
|
|
-- in missing, attempt to create the directory.
|
|
|
|
S_Make_Nolink : aliased constant S := "/NOLINK " &
|
|
"-c";
|
|
-- /NOLINK
|
|
--
|
|
-- Compile only. Do not perform binding and linking. If the root unit is
|
|
-- not a main unit, this is the default. Otherwise GNAT MAKE will
|
|
-- attempt binding and linking unless all objects are up to date and the
|
|
-- executable is more recent than the objects.
|
|
-- This is equivalent to /ACTIONS=COMPILE
|
|
|
|
S_Make_Nomain : aliased constant S := "/NOMAIN " &
|
|
"-z";
|
|
-- /NOMAIN
|
|
--
|
|
-- No main subprogram. Bind and link the program even if the unit name
|
|
-- given on the command line is a package name. The resulting executable
|
|
-- will execute the elaboration routines of the package and its closure,
|
|
-- then the finalization routines.
|
|
|
|
S_Make_Nonpro : aliased constant S := "/NON_PROJECT_UNIT_COMPILATION " &
|
|
"-x";
|
|
-- /NON_PROJECT_UNIT_COMPILATION
|
|
--
|
|
-- Normally, when using project files, a unit that is not part of any
|
|
-- project file, cannot be compile. These units may be compile, when
|
|
-- needed, if this qualifier is specified.
|
|
|
|
S_Make_Nostinc : aliased constant S := "/NOSTD_INCLUDES " &
|
|
"-nostdinc";
|
|
-- /NOSTD_INCLUDES
|
|
--
|
|
-- Do not look for sources the in the system default directory.
|
|
|
|
S_Make_Nostlib : aliased constant S := "/NOSTD_LIBRARIES " &
|
|
"-nostdlib";
|
|
-- /NOSTD_LIBRARIES
|
|
--
|
|
-- Do not look for library files in the system default directory.
|
|
|
|
S_Make_Object : aliased constant S := "/OBJECT_SEARCH=*" &
|
|
"-aO*";
|
|
-- /OBJECT_SEARCH=(directory[,...])
|
|
--
|
|
-- When looking for library and object files look also in the specified
|
|
-- directories.
|
|
|
|
S_Make_Proc : aliased constant S := "/PROCESSES=#" &
|
|
"-j#";
|
|
-- /NOPROCESSES (D)
|
|
-- /PROCESSES=NNN
|
|
--
|
|
-- Use NNN processes to carry out the (re)compilations. If you have a
|
|
-- multiprocessor machine, compilations will occur in parallel. In the
|
|
-- event of compilation errors, messages from various compilations might
|
|
-- get interspersed (but GNAT MAKE will give you the full ordered list of
|
|
-- failing compiles at the end). This can at times be annoying. To get a
|
|
-- clean list of error messages don't use this qualifier.
|
|
|
|
S_Make_Nojobs : aliased constant S := "/NOPROCESSES " &
|
|
"-j1";
|
|
-- NODOC (see /PROCESS)
|
|
|
|
S_Make_Project : aliased constant S := "/PROJECT_FILE=<" &
|
|
"-P>";
|
|
-- /PROJECT_FILE=filename
|
|
--
|
|
-- Specifies the main project file to be used. The project files rooted
|
|
-- at the main project file will be parsed before any other processing to
|
|
-- set the building environment.
|
|
|
|
S_Make_Quiet : aliased constant S := "/QUIET " &
|
|
"-q";
|
|
-- /NOQUIET (D)
|
|
-- /QUIET
|
|
--
|
|
-- When this qualifiers is specified, the commands carried out by GNAT
|
|
-- MAKE are not displayed.
|
|
|
|
S_Make_Reason : aliased constant S := "/REASONS " &
|
|
"-v";
|
|
-- /NOREASONS (D)
|
|
-- /REASONS
|
|
--
|
|
-- Displays the reason for all recompilations GNAT MAKE decides are
|
|
-- necessary.
|
|
|
|
S_Make_RTS : aliased constant S := "/RUNTIME_SYSTEM=|" &
|
|
"--RTS=|";
|
|
-- /RUNTIME_SYSTEM=xxx
|
|
--
|
|
-- Build against an alternate runtime system named xxx or RTS-xxx.
|
|
|
|
S_Make_Search : aliased constant S := "/SEARCH=*" &
|
|
"-I*";
|
|
-- /SEARCH=(directory[,...])
|
|
--
|
|
-- Search the specified directories for both source and object files.
|
|
|
|
S_Make_Skip : aliased constant S := "/SKIP_MISSING=*" &
|
|
"-aL*";
|
|
-- /SKIP_MISSING=(directory[,...])
|
|
--
|
|
-- Skip missing library sources if ALI in 'directory'.
|
|
|
|
S_Make_Source : aliased constant S := "/SOURCE_SEARCH=*" &
|
|
"-aI*";
|
|
-- /SOURCE_SEARCH=(directory[,...])
|
|
--
|
|
-- When looking for source files also look in the specified directories.
|
|
|
|
S_Make_Stand : aliased constant S := "/STANDARD_OUTPUT_FOR_COMMANDS " &
|
|
"-eS";
|
|
-- /NOSTANDARD_OUTPUT_FOR_COMMANDS (D)
|
|
-- /STANDARD_OUTPUT_FOR_COMMANDS
|
|
--
|
|
-- Output the commands for the compiler, the binder and the linker
|
|
-- on SYS$OUTPUT, instead of SYS$ERROR.
|
|
|
|
S_Make_Subdirs : aliased constant S := "/SUBDIRS=<" &
|
|
"--subdirs=>";
|
|
-- /SUBDIRS=dir
|
|
--
|
|
-- The actual directories (object, exec, library, ...) are subdirectories
|
|
-- of the directory specified in the project file. If the subdirectory
|
|
-- does not exist, it is created automatically.
|
|
|
|
S_Make_Switch : aliased constant S := "/SWITCH_CHECK " &
|
|
"-s";
|
|
-- /NOSWITCH_CHECK (D)
|
|
-- /SWITCH_CHECK
|
|
--
|
|
-- Recompile if compiler switches have changed since last compilation.
|
|
-- All compiler switches but -I and -o are taken into account in the
|
|
-- following way: orders between different "first letter" switches are
|
|
-- ignored, but orders between same switches are taken into account.
|
|
-- For example, -O -O2 is different than -O2 -O, but -g -O is equivalent
|
|
-- to -O -g.
|
|
|
|
S_Make_Unique : aliased constant S := "/UNIQUE " &
|
|
"-u";
|
|
-- /NOUNIQUE (D)
|
|
-- /UNIQUE
|
|
--
|
|
-- Recompile at most the main file. It implies /ACTIONS=COMPILE.
|
|
-- Combined with /FORCE_COMPILE, it is equivalent to calling the compiler
|
|
-- directly.
|
|
|
|
S_Make_Use_Map : aliased constant S := "/USE_MAPPING_File=@" &
|
|
"-C=@";
|
|
-- /USE_MAPPING_FILE=file_name
|
|
--
|
|
-- Use a specific mapping file. The file 'file_name', specified as a path
|
|
-- name (absolute or relative) by this qualifier, should already exist,
|
|
-- otherwise the qualifier is ineffective. The specified mapping file
|
|
-- will be communicated to the compiler. This switch is not compatible
|
|
-- with a project file (/PROJECT_FILE=) or with multiple compiling
|
|
-- processes (/PROCESSES=nnn, when nnn is greater than 1).
|
|
|
|
S_Make_Verbose : aliased constant S := "/VERBOSE " &
|
|
"-v";
|
|
-- /NOVERBOSE (D)
|
|
-- /VERBOSE
|
|
--
|
|
-- Displays the reason for all recompilations GNAT MAKE decides are
|
|
-- necessary.
|
|
|
|
Make_Switches : aliased constant Switches :=
|
|
(S_Make_Add 'Access,
|
|
S_Make_Actions 'Access,
|
|
S_Make_All 'Access,
|
|
S_Make_Allproj 'Access,
|
|
S_Make_Bind 'Access,
|
|
S_Make_Comp 'Access,
|
|
S_Make_Cond 'Access,
|
|
S_Make_Cont 'Access,
|
|
S_Make_Current 'Access,
|
|
S_Make_Dep 'Access,
|
|
S_Make_Dirobj 'Access,
|
|
S_Make_Disprog 'Access,
|
|
S_Make_Doobj 'Access,
|
|
S_Make_Execut 'Access,
|
|
S_Make_Ext 'Access,
|
|
S_Make_Follow 'Access,
|
|
S_Make_Force 'Access,
|
|
S_Make_Full 'Access,
|
|
S_Make_Hi_Verb 'Access,
|
|
S_Make_Inplace 'Access,
|
|
S_Make_Index 'Access,
|
|
S_Make_Library 'Access,
|
|
S_Make_Link 'Access,
|
|
S_Make_Low_Verb'Access,
|
|
S_Make_Make 'Access,
|
|
S_Make_Mapping 'Access,
|
|
S_Make_Med_Verb'Access,
|
|
S_Make_Mess 'Access,
|
|
S_Make_Minimal 'Access,
|
|
S_Make_Missing 'Access,
|
|
S_Make_Nolink 'Access,
|
|
S_Make_Nomain 'Access,
|
|
S_Make_Nonpro 'Access,
|
|
S_Make_Nostinc 'Access,
|
|
S_Make_Nostlib 'Access,
|
|
S_Make_Object 'Access,
|
|
S_Make_Proc 'Access,
|
|
S_Make_Nojobs 'Access,
|
|
S_Make_Project 'Access,
|
|
S_Make_Quiet 'Access,
|
|
S_Make_Reason 'Access,
|
|
S_Make_RTS 'Access,
|
|
S_Make_Search 'Access,
|
|
S_Make_Skip 'Access,
|
|
S_Make_Source 'Access,
|
|
S_Make_Stand 'Access,
|
|
S_Make_Subdirs 'Access,
|
|
S_Make_Switch 'Access,
|
|
S_Make_Unique 'Access,
|
|
S_Make_Use_Map 'Access,
|
|
S_Make_Verbose 'Access);
|
|
|
|
------------------------------
|
|
-- Switches for GNAT METRIC --
|
|
------------------------------
|
|
|
|
S_Metric_Add : aliased constant S := "/ADD_PROJECT_SEARCH_DIR=*" &
|
|
"-aP*";
|
|
-- /ADD_PROJECT_SEARCH_PATH=(directory[,...])
|
|
--
|
|
-- Add directories to the project search path.
|
|
|
|
S_Metric_All_Prjs : aliased constant S := "/ALL_PROJECTS " &
|
|
"-U";
|
|
-- /NOALL_PROJECTS (D)
|
|
-- /ALL_PROJECTS
|
|
-- When GNAT METRIC is used with a Project File and no source is
|
|
-- specified, the underlying tool gnatmetric is called for all the
|
|
-- sources of all the Project Files in the project tree.
|
|
|
|
S_Metric_Debug : aliased constant S := "/DEBUG_OUTPUT " &
|
|
"-dv";
|
|
-- /DEBUG_OUTPUT
|
|
--
|
|
-- Generate the debug information
|
|
|
|
S_Metric_Direct : aliased constant S := "/DIRECTORY=@" &
|
|
"-d=@";
|
|
-- /DIRECTORY=pathname
|
|
--
|
|
-- Put the files with detailed metric information into the specified
|
|
-- directory
|
|
|
|
S_Metric_Element : aliased constant S := "/ELEMENT_METRICS=" &
|
|
"ALL " &
|
|
"!-ed,!-es,!-enl,!-eps," &
|
|
"!-eas,!-ept,!-eat,!-enu," &
|
|
"!-ec " &
|
|
"DECLARATION_TOTAL " &
|
|
"-ed " &
|
|
"STATEMENT_TOTAL " &
|
|
"-es " &
|
|
"LOOP_NESTING_MAX " &
|
|
"-enl " &
|
|
"INT_SUBPROGRAMS " &
|
|
"-eps " &
|
|
"SUBPROGRAMS_ALL " &
|
|
"-eas " &
|
|
"INT_TYPES " &
|
|
"-ept " &
|
|
"TYPES_ALL " &
|
|
"-eat " &
|
|
"PROGRAM_NESTING_MAX " &
|
|
"-enu " &
|
|
"CONSTRUCT_NESTING_MAX " &
|
|
"-ec";
|
|
-- NODOC (see /SYNTAX_METRICS)
|
|
|
|
S_Metric_Syntax : aliased constant S := "/SYNTAX_METRICS=" &
|
|
"ALL " &
|
|
"--syntax-all " &
|
|
"NONE " &
|
|
"--no-syntax-all " &
|
|
"DECLARATIONS " &
|
|
"--declarations " &
|
|
"NODECLARATIONS " &
|
|
"--no-declarations " &
|
|
"STATEMENTS " &
|
|
"--statements " &
|
|
"NOSTATEMENTS " &
|
|
"--no-statements " &
|
|
"PUBLIC_SUBPROGRAMS " &
|
|
"--public-subprograms " &
|
|
"NOPUBLIC_SUBPROGRAMS " &
|
|
"--no-public-subprograms " &
|
|
"ALL_SUBPROGRAMS " &
|
|
"--all-subprograms " &
|
|
"NOALL_SUBPROGRAMS " &
|
|
"--no-all-subprograms " &
|
|
"PUBLIC_TYPES " &
|
|
"--public-types " &
|
|
"NOPUBLIC_TYPES " &
|
|
"--no-public-types " &
|
|
"ALL_TYPES " &
|
|
"--all-types " &
|
|
"NOALL_TYPES " &
|
|
"--no-all-types " &
|
|
"UNIT_NESTING " &
|
|
"--unit-nesting " &
|
|
"NOUNIT_NESTING " &
|
|
"--no-unit-nesting " &
|
|
"CONSTRUCT_NESTING " &
|
|
"--construct-nesting " &
|
|
"NOCONSTRUCT_NESTING " &
|
|
"--no-construct-nesting";
|
|
-- /SYNTAX_METRICS(option, option ...)
|
|
--
|
|
-- Specifies the syntax element metrics to be computed (if at least one
|
|
-- positive syntax element metric, line metric, complexity or coupling
|
|
-- metric is specified then only explicitly specified syntax element
|
|
-- metrics are computed and reported)
|
|
--
|
|
-- option may be one of the following:
|
|
--
|
|
-- ALL (D) All the syntax element metrics are computed
|
|
-- NONE None of syntax element metrics is computed
|
|
-- DECLARATIONS Compute the total number of declarations
|
|
-- NODECLARATIONS Do not compute the total number of declarations
|
|
-- STATEMENTS Compute the total number of statements
|
|
-- NOSTATEMENTS Do not compute the total number of statements
|
|
-- PUBLIC_SUBPROGRAMS Compute the number of public subprograms
|
|
-- NOPUBLIC_SUBPROGRAMS Do not compute the number of public subprograms
|
|
-- ALL_SUBPROGRAMS Compute the number of all the subprograms
|
|
-- NOALL_SUBPROGRAMS Do not compute the number of all the
|
|
-- subprograms
|
|
-- PUBLIC_TYPES Compute the number of public types
|
|
-- NOPUBLIC_TYPES Do not compute the number of public types
|
|
-- ALL_TYPES Compute the number of all the types
|
|
-- NOALL_TYPES Do not compute the number of all the types
|
|
-- UNIT_NESTING Compute the maximal program unit nesting
|
|
-- level
|
|
-- NOUNIT_NESTING Do not compute the maximal program unit
|
|
-- nesting level
|
|
-- CONSTRUCT_NESTING Compute the maximal construct nesting level
|
|
-- NOCONSTRUCT_NESTING Do not compute the maximal construct nesting
|
|
-- level
|
|
--
|
|
-- All combinations of syntax element metrics options are allowed.
|
|
|
|
S_Metric_Ext : aliased constant S := "/EXTERNAL_REFERENCE=" & '"' &
|
|
"-X" & '"';
|
|
-- /EXTERNAL_REFERENCE="name=val"
|
|
--
|
|
-- Specifies an external reference to the project manager. Useful only if
|
|
-- /PROJECT_FILE is used.
|
|
--
|
|
-- Example:
|
|
-- /EXTERNAL_REFERENCE="DEBUG=TRUE"
|
|
|
|
S_Metric_Files : aliased constant S := "/FILES=@" &
|
|
"-files=@";
|
|
-- /FILES=filename
|
|
--
|
|
-- Take as arguments the files that are listed in the specified
|
|
-- text file.
|
|
|
|
S_Metric_Format : aliased constant S := "/FORMAT_OUTPUT=" &
|
|
"DEFAULT " &
|
|
"!-x,!-nt,!-sfn " &
|
|
"XML " &
|
|
"-x " &
|
|
"XSD " &
|
|
"-xs " &
|
|
"NO_TEXT " &
|
|
"-nt " &
|
|
"SHORT_SOURCE_FILE_NAME " &
|
|
"-sfn";
|
|
-- /FORMAT_OUTPUT=(option, option ...)
|
|
--
|
|
-- Specifies the details of the tool output
|
|
--
|
|
-- option may be one of the following:
|
|
--
|
|
-- DEFAULT (D) Generate the text output only, use full
|
|
-- argument source names in global information
|
|
-- XML Generate the output in XML format
|
|
-- XSD Generate the output in XML format, and
|
|
-- generate an XML schema file that describes
|
|
-- the structure of XML metrics report
|
|
-- NO_TEXT Do not generate the text output (implies XML)
|
|
-- SHORT_SOURCE_FILE_NAME Use short argument source names in output
|
|
|
|
S_Metric_Globout : aliased constant S := "/GLOBAL_OUTPUT=@" &
|
|
"-og@";
|
|
-- /GLOBAL_OUTPUT=filename
|
|
--
|
|
-- Put the textual global metric information into the specified file
|
|
|
|
S_Metric_Line : aliased constant S := "/LINE_METRICS=" &
|
|
"ALL " &
|
|
"!-la,!-lcode,!-lcomm," &
|
|
"!-leol,!-lb " &
|
|
"LINES_ALL " &
|
|
"-la " &
|
|
"CODE_LINES " &
|
|
"-lcode " &
|
|
"COMENT_LINES " &
|
|
"-lcomm " &
|
|
"MIXED_CODE_COMMENTS " &
|
|
"-leol " &
|
|
"COMMENT_PERCENTAGE " &
|
|
"-lratio " &
|
|
"BLANK_LINES " &
|
|
"-lb " &
|
|
"AVERAGE_LINES_IN_BODIES " &
|
|
"-lav ";
|
|
-- NODOC (see /LINE_COUNT_METRICS)
|
|
|
|
S_Metric_Lines : aliased constant S := "/LINE_COUNT_METRICS=" &
|
|
"ALL " &
|
|
"--lines-all " &
|
|
"NONE " &
|
|
"--no-lines-all " &
|
|
"ALL_LINES " &
|
|
"--lines " &
|
|
"NOALL_LINES " &
|
|
"--no-lines " &
|
|
"CODE_LINES " &
|
|
"--lines-code " &
|
|
"NOCODE_LINES " &
|
|
"--no-lines-code " &
|
|
"COMMENT_LINES " &
|
|
"--lines-comment " &
|
|
"NOCOMMENT_LINES " &
|
|
"--no-lines-comment " &
|
|
"CODE_COMMENT_LINES " &
|
|
"--lines-eol-comment " &
|
|
"NOCODE_COMMENT_LINES " &
|
|
"--no-lines-eol-comment " &
|
|
"COMMENT_PERCENTAGE " &
|
|
"--lines-ratio " &
|
|
"NOCOMMENT_PERCENTAGE " &
|
|
"--no-lines-ratio " &
|
|
"BLANK_LINES " &
|
|
"--lines-blank " &
|
|
"NOBLANK_LINES " &
|
|
"--no-lines-blank " &
|
|
"AVERAGE_BODY_LINES " &
|
|
"--lines-average " &
|
|
"NOAVERAGE_BODY_LINES " &
|
|
"--no-lines-average";
|
|
-- /LINE_COUNT_METRICS=(option, option ...)
|
|
|
|
-- Specifies the line metrics to be computed (if at least one positive
|
|
-- syntax element metric, line metric, complexity or coupling metric is
|
|
-- specified then only explicitly specified line metrics are computed
|
|
-- and reported)
|
|
--
|
|
-- option may be one of the following:
|
|
--
|
|
-- ALL (D) All the line metrics are computed
|
|
-- NONE None of line metrics is computed
|
|
-- ALL_LINES All lines are computed
|
|
-- NOALL_LINES All lines are not computed
|
|
-- CODE_LINES Lines with Ada code are computed
|
|
-- NOCODE_LINES Lines with Ada code are not computed
|
|
-- COMMENT_LINES Comment lines are computed
|
|
-- NOCOMMENT_LINES Comment lines are not computed
|
|
-- CODE_COMMENT_LINES Lines containing both code and comment parts
|
|
-- are computed
|
|
-- NOCODE_COMMENT_LINES Lines containing both code and comment parts
|
|
-- are not computed
|
|
-- COMMENT_PERCENTAGE Ratio between comment lines and all the lines
|
|
-- containing comments and program code is
|
|
-- computed
|
|
-- NOCOMMENT_PERCENTAGE Ratio between comment lines and all the lines
|
|
-- containing comments and program code is not
|
|
-- computed
|
|
-- BLANK_LINES Blank lines are computed
|
|
-- NOBLANK_LINES Blank lines are not computed
|
|
-- AVERAGE_BODY_LINES Average number of code lines in subprogram,
|
|
-- task and entry bodies and statement sequences
|
|
-- of package bodies is computed
|
|
-- NOAVERAGE_BODY_LINES Average number of code lines in subprogram,
|
|
-- task and entry bodies and statement sequences
|
|
-- of package bodies is not computed
|
|
--
|
|
-- All combinations of line metrics options are allowed.
|
|
|
|
S_Metric_Complexity : aliased constant S := "/COMPLEXITY_METRICS=" &
|
|
"ALL " &
|
|
"--complexity-all " &
|
|
"NONE " &
|
|
"--no-complexity-all " &
|
|
"CYCLOMATIC " &
|
|
"--complexity-cyclomatic " &
|
|
"NOCYCLOMATIC " &
|
|
"--no-complexity-cyclomatic "&
|
|
"ESSENTIAL " &
|
|
"--complexity-essential " &
|
|
"NOESSENTIAL " &
|
|
"--no-complexity-essential " &
|
|
"LOOP_NESTING " &
|
|
"--loop-nesting " &
|
|
"NOLOOP_NESTING " &
|
|
"--no-loop-nesting " &
|
|
"AVERAGE_COMPLEXITY " &
|
|
"--complexity-average " &
|
|
"NOAVERAGE_COMPLEXITY " &
|
|
"--no-complexity-average " &
|
|
"EXTRA_EXIT_POINTS " &
|
|
"--extra-exit-points " &
|
|
"NOEXTRA_EXIT_POINTS " &
|
|
"--no-extra-exit-points";
|
|
-- /COMPLEXITY_METRICS=(option, option ...)
|
|
|
|
-- Specifies the complexity metrics to be computed (if at least one
|
|
-- positive syntax element metric, line metric, complexity or coupling
|
|
-- metric is specified then only explicitly specified complexity metrics
|
|
-- are computed and reported)
|
|
--
|
|
-- option may be one of the following:
|
|
--
|
|
-- ALL (D) All the complexity metrics are computed
|
|
-- NONE None of complexity metrics is computed
|
|
-- CYCLOMATIC Compute the McCabe Cyclomatic Complexity
|
|
-- NOCYCLOMATIC Do not compute the McCabe Cyclomatic Complexity
|
|
-- ESSENTIAL Compute the Essential Complexity
|
|
-- NOESSENTIAL Do not compute the Essential Complexity
|
|
-- LOOP_NESTING Compute the maximal loop nesting
|
|
-- NOLOOP_NESTING Do not compute the maximal loop nesting
|
|
-- AVERAGE_COMPLEXITY Compute the average complexity for executable
|
|
-- bodies
|
|
-- NOAVERAGE_COMPLEXITY Do not compute the average complexity for
|
|
-- executable bodies
|
|
-- EXTRA_EXIT_POINTS Compute extra exit points metric
|
|
-- NOEXTRA_EXIT_POINTS Do not compute extra exit points metric
|
|
--
|
|
-- All combinations of line metrics options are allowed.
|
|
|
|
S_Metric_Coupling : aliased constant S := "/COUPLING_METRICS=" &
|
|
"ALL " &
|
|
"--coupling-all " &
|
|
"NONE " &
|
|
"--no-coupling-all " &
|
|
"PACKAGE_EFFERENT " &
|
|
"--package-efferent-coupling " &
|
|
"NOPACKAGE_EFFERENT " &
|
|
"--no-package-efferent-coupling " &
|
|
"PACKAGE_AFFERENT " &
|
|
"--package-afferent-coupling " &
|
|
"NOPACKAGE_AFFERENT " &
|
|
"--no-package-afferent-coupling " &
|
|
"CATEGORY_EFFERENT " &
|
|
"--category-efferent-coupling " &
|
|
"NOCATEGORY_EFFERENT " &
|
|
"--no-category-efferent-coupling " &
|
|
"CATEGORY_AFFERENT " &
|
|
"--category-afferent-coupling " &
|
|
"NOCATEGORY_AFFERENT " &
|
|
"--no-category-afferent-coupling";
|
|
|
|
-- /COUPLING_METRICS=(option, option ...)
|
|
|
|
-- Specifies the coupling metrics to be computed.
|
|
--
|
|
-- option may be one of the following:
|
|
--
|
|
-- ALL All the coupling metrics are computed
|
|
-- NONE (D) None of coupling metrics is computed
|
|
-- PACKAGE_EFFERENT Compute package efferent coupling
|
|
-- NOPACKAGE_EFFERENT Do not compute package efferent coupling
|
|
-- PACKAGE_AFFERENT Compute package afferent coupling
|
|
-- NOPACKAGE_AFFERENT Do not compute package afferent coupling
|
|
-- CATEGORY_EFFERENT Compute category efferent coupling
|
|
-- NOCATEGORY_EFFERENT Do not compute category efferent coupling
|
|
-- CATEGORY_AFFERENT Compute category afferent coupling
|
|
-- NOCATEGORY_AFFERENT Do not compute category afferent coupling
|
|
--
|
|
-- All combinations of coupling metrics options are allowed.
|
|
|
|
S_Metric_Follow : aliased constant S := "/FOLLOW_LINKS_FOR_FILES " &
|
|
"-eL";
|
|
-- /NOFOLLOW_LINKS_FOR_FILES (D)
|
|
-- /FOLLOW_LINKS_FOR_FILES
|
|
--
|
|
-- Follow links when parsing project files
|
|
|
|
S_Metric_No_Local : aliased constant S := "/NO_LOCAL_DETAILS " &
|
|
"-nolocal";
|
|
-- /LOCAL_DETAILS (D)
|
|
-- /NO_LOCAL_DETAILS
|
|
--
|
|
-- Do not compute the detailed metrics for local program units.
|
|
|
|
S_Metric_No_Exits_As_Gotos : aliased constant S := "/NO_EXITS_AS_GOTOS " &
|
|
"-ne";
|
|
-- /EXITS_AS_GOTOS (D)
|
|
-- /NO_EXITS_AS_GOTOS
|
|
--
|
|
-- Do not count EXIT statements as GOTOs when computing the Essential
|
|
-- Complexity.
|
|
|
|
S_Metric_Mess : aliased constant S := "/MESSAGES_PROJECT_FILE=" &
|
|
"DEFAULT " &
|
|
"-vP0 " &
|
|
"MEDIUM " &
|
|
"-vP1 " &
|
|
"HIGH " &
|
|
"-vP2";
|
|
-- /MESSAGES_PROJECT_FILE[=messages-option]
|
|
--
|
|
-- Specifies the "verbosity" of the parsing of project files.
|
|
-- messages-option may be one of the following:
|
|
--
|
|
-- DEFAULT (D) No messages are output if there is no error or warning.
|
|
--
|
|
-- MEDIUM A small number of messages are output.
|
|
--
|
|
-- HIGH A great number of messages are output, most of them not
|
|
-- being useful for the user.
|
|
|
|
S_Metric_Project : aliased constant S := "/PROJECT_FILE=<" &
|
|
"-P>";
|
|
-- /PROJECT_FILE=filename
|
|
--
|
|
-- Specifies the main project file to be used. The project files rooted
|
|
-- at the main project file will be parsed before the invocation of the
|
|
-- binder.
|
|
|
|
S_Metric_Quiet : aliased constant S := "/QUIET " &
|
|
"-q";
|
|
-- /NOQUIET (D)
|
|
-- /QUIET
|
|
--
|
|
-- Quiet mode: by default GNAT METRIC outputs to the standard error stream
|
|
-- the number of program units left to be processed. This option turns
|
|
-- this trace off.
|
|
|
|
S_Metric_Subdirs : aliased constant S := "/SUBDIRS=<" &
|
|
"--subdirs=>";
|
|
-- /SUBDIRS=dir
|
|
--
|
|
-- The actual directories (object, exec, library, ...) are subdirectories
|
|
-- of the directory specified in the project file. If the subdirectory
|
|
-- does not exist, it is created automatically.
|
|
|
|
S_Metric_Suffix : aliased constant S := "/SUFFIX_DETAILS=" & '"' &
|
|
"-o" & '"';
|
|
-- /SUFFIX_DETAILS=suffix
|
|
--
|
|
-- Use the given suffix as the suffix for the name of the file to place
|
|
-- the detailed metrics into.
|
|
|
|
S_Metric_Suppress : aliased constant S := "/SUPPRESS=" &
|
|
"NOTHING " &
|
|
"!-nocc,!-noec,!-nonl," &
|
|
"!-ne,!-nolocal " &
|
|
"CYCLOMATIC_COMPLEXITY " &
|
|
"-nocc " &
|
|
"ESSENTIAL_COMPLEXITY " &
|
|
"-noec " &
|
|
"MAXIMAL_LOOP_NESTING " &
|
|
"-nonl " &
|
|
"EXITS_AS_GOTOS " &
|
|
"-ne " &
|
|
"LOCAL_DETAILS " &
|
|
"-nolocal ";
|
|
-- NODOC (see /COMPLEXITY_METRICS /NO_LOCAL_DETAILS /NO_EXITS_AS_GOTOS)
|
|
|
|
S_Metric_Verbose : aliased constant S := "/VERBOSE " &
|
|
"-v";
|
|
-- /NOVERBOSE (D)
|
|
-- /VERBOSE
|
|
--
|
|
-- Verbose mode.
|
|
|
|
S_Metric_XMLout : aliased constant S := "/XML_OUTPUT=@" &
|
|
"-ox@";
|
|
-- /XML_OUTPUT=filename
|
|
--
|
|
-- Place the XML output into the specified file
|
|
|
|
Metric_Switches : aliased constant Switches :=
|
|
(S_Metric_Add 'Access,
|
|
S_Metric_All_Prjs 'Access,
|
|
S_Metric_Complexity 'Access,
|
|
S_Metric_Coupling 'Access,
|
|
S_Metric_Debug 'Access,
|
|
S_Metric_Direct 'Access,
|
|
S_Metric_Element 'Access,
|
|
S_Metric_Ext 'Access,
|
|
S_Metric_Files 'Access,
|
|
S_Metric_Follow 'Access,
|
|
S_Metric_Format 'Access,
|
|
S_Metric_Globout 'Access,
|
|
S_Metric_Line 'Access,
|
|
S_Metric_Lines 'Access,
|
|
S_Metric_Mess 'Access,
|
|
S_Metric_No_Exits_As_Gotos'Access,
|
|
S_Metric_No_Local 'Access,
|
|
S_Metric_Project 'Access,
|
|
S_Metric_Quiet 'Access,
|
|
S_Metric_Suffix 'Access,
|
|
S_Metric_Subdirs 'Access,
|
|
S_Metric_Syntax 'Access,
|
|
S_Metric_Suppress 'Access,
|
|
S_Metric_Verbose 'Access,
|
|
S_Metric_XMLout 'Access);
|
|
|
|
----------------------------
|
|
-- Switches for GNAT NAME --
|
|
----------------------------
|
|
|
|
S_Name_Conf : aliased constant S := "/CONFIG_FILE=<" &
|
|
"-c>";
|
|
-- /CONFIG_FILE=path_name
|
|
--
|
|
-- Create a configuration pragmas file 'path_name' (instead of the default
|
|
-- 'gnat.adc'). 'path_name' may include directory information. 'path_name'
|
|
-- must be writable. There may be only one qualifier /CONFIG_FILE.
|
|
-- This qualifier is not compatible with qualifier /PROJECT_FILE.
|
|
|
|
S_Name_Dirs : aliased constant S := "/SOURCE_DIRS=*" &
|
|
"-d*";
|
|
-- /SOURCE_DIRS=(directory, ...)
|
|
--
|
|
-- Look for source files in the specified directories. When this qualifier
|
|
-- is specified, the current working directory will not be searched for
|
|
-- source files, unless it is explicitly specified with a qualifier
|
|
-- /SOURCE_DIRS or /DIRS_FILE. Several qualifiers /SOURCE_DIRS may be
|
|
-- specified. If a directory is specified as a relative path, it is
|
|
-- relative to the directory of the configuration pragmas file specified
|
|
-- with qualifier /CONFIG_FILE, or to the directory of the project file
|
|
-- specified with qualifier /PROJECT_FILE or, if neither qualifier
|
|
-- /CONFIG_FILE nor qualifier /PROJECT_FILE are specified, it is relative
|
|
-- to the current working directory. The directories specified with
|
|
-- qualifiers /SOURCE_DIRS must exist and be readable.
|
|
|
|
S_Name_Dfile : aliased constant S := "/DIRS_FILE=<" &
|
|
"-D>";
|
|
-- /DIRS_FILE=file_name
|
|
--
|
|
-- Look for source files in all directories listed in text file
|
|
-- 'file_name'. 'file_name' must be an existing, readable text file.
|
|
-- Each non empty line in the specified file must be a directory.
|
|
-- Specifying qualifier /DIRS_FILE is equivalent to specifying as many
|
|
-- qualifiers /SOURCE_DIRS as there are non empty lines in the specified
|
|
-- text file.
|
|
|
|
S_Name_Follow : aliased constant S := "/FOLLOW_LINKS_FOR_FILES " &
|
|
"-eL";
|
|
-- /NOFOLLOW_LINKS_FOR_FILES (D)
|
|
-- /FOLLOW_LINKS_FOR_FILES
|
|
--
|
|
-- Follow links when parsing project files
|
|
|
|
S_Name_Frng : aliased constant S := "/FOREIGN_PATTERN=" & '"' &
|
|
"-f" & '"';
|
|
-- /FOREIGN_PATTERN=<string>
|
|
--
|
|
-- Specify a foreign pattern.
|
|
-- Using this qualifier, it is possible to add sources of languages other
|
|
-- than Ada to the list of sources of a project file. It is only useful
|
|
-- if a qualifier /PROJECT_FILE is used. For example,
|
|
--
|
|
-- GNAT NAME /PROJECT_FILE=PRJ /FOREIGN_PATTERN="*.C" "*.ADA"
|
|
--
|
|
-- will look for Ada units in all files with the '.ADA' extension, and
|
|
-- will add to the list of file for project PRJ.GPR the C files with
|
|
-- extension ".C".
|
|
|
|
S_Name_Help : aliased constant S := "/HELP " &
|
|
"-h";
|
|
-- /NOHELP (D)
|
|
-- /HELP
|
|
--
|
|
-- Output usage information to the standard output stream.
|
|
|
|
S_Name_Proj : aliased constant S := "/PROJECT_FILE=<" &
|
|
"-P>";
|
|
-- /PROJECT_FILE=file_name
|
|
--
|
|
-- Create or update a project file. 'file_name' may include directory
|
|
-- information. The specified file must be writable. There may be only
|
|
-- one qualifier /PROJECT_FILE. When a qualifier /PROJECT_FILE is
|
|
-- specified, no qualifier /CONFIG_FILE may be specified.
|
|
|
|
S_Name_Subdirs : aliased constant S := "/SUBDIRS=<" &
|
|
"--subdirs=>";
|
|
-- /SUBDIRS=dir
|
|
--
|
|
-- The actual directories (object, exec, library, ...) are subdirectories
|
|
-- of the directory specified in the project file. If the subdirectory
|
|
-- does not exist, it is created automatically.
|
|
|
|
S_Name_Verbose : aliased constant S := "/VERBOSE " &
|
|
"-v";
|
|
-- /NOVERBOSE (D)
|
|
-- /VERBOSE
|
|
--
|
|
-- Verbose mode. Output detailed explanation of behavior to the standard
|
|
-- output stream. This includes name of the file written, the name of the
|
|
-- directories to search and, for each file in those directories whose
|
|
-- name matches at least one of the Naming Patterns, an indication of
|
|
-- whether the file contains a unit, and if so the name of the unit.
|
|
|
|
S_Name_Excl : aliased constant S := "/EXCLUDED_PATTERN=" & '"' &
|
|
"-x" & '"';
|
|
-- /EXCLUDED_PATTERN=<string>
|
|
--
|
|
-- Specify an excluded pattern.
|
|
-- Using this qualifier, it is possible to exclude some files that would
|
|
-- match the Naming patterns. For example,
|
|
--
|
|
-- GNAT NAME /EXCLUDED_PATTERN="*_NT.ADA" "*.ADA"
|
|
--
|
|
-- will look for Ada units in all files with the '.ADA' extension, except
|
|
-- those whose names end with '_NT.ADA'.
|
|
|
|
Name_Switches : aliased constant Switches :=
|
|
(S_Name_Conf 'Access,
|
|
S_Name_Dirs 'Access,
|
|
S_Name_Dfile 'Access,
|
|
S_Name_Follow 'Access,
|
|
S_Name_Frng 'Access,
|
|
S_Name_Help 'Access,
|
|
S_Name_Proj 'Access,
|
|
S_Name_Subdirs 'Access,
|
|
S_Name_Verbose 'Access,
|
|
S_Name_Excl 'Access);
|
|
|
|
----------------------------------
|
|
-- Switches for GNAT PREPROCESS --
|
|
----------------------------------
|
|
|
|
S_Prep_Assoc : aliased constant S := "/ASSOCIATE=" & '"' &
|
|
"-D" & '"';
|
|
-- /ASSOCIATE="name=val"
|
|
--
|
|
-- Defines a new symbol, associated with value. If no value is given
|
|
-- on the command line, then symbol is considered to be True.
|
|
-- This qualifier can be used in place of a definition file.
|
|
|
|
S_Prep_Blank : aliased constant S := "/BLANK_LINES " &
|
|
"-b";
|
|
-- /NOBLANK_LINES (D)
|
|
-- /BLANK_LINES
|
|
--
|
|
-- Causes both preprocessor lines and the lines deleted by preprocessing
|
|
-- to be replaced by blank lines in the output source file, thus
|
|
-- preserving line numbers in the output file.
|
|
|
|
S_Prep_Com : aliased constant S := "/COMMENTS " &
|
|
"-c";
|
|
-- /NOCOMMENTS (D)
|
|
-- /COMMENTS
|
|
--
|
|
-- /COMMENTS causes both preprocessor lines and the lines deleted
|
|
-- by preprocessing to be retained in the output source as comments marked
|
|
-- with the special string "--! ". This option will result in line numbers
|
|
-- being preserved in the output file.
|
|
--
|
|
-- /NOCOMMENTS causes both preprocessor lines and the lines deleted by
|
|
-- preprocessing to be replaced by blank lines in the output source file,
|
|
-- thus preserving line numbers in the output file.
|
|
|
|
S_Prep_Ref : aliased constant S := "/REFERENCE " &
|
|
"-r";
|
|
-- /NOREFERENCE (D)
|
|
-- /REFERENCE
|
|
--
|
|
-- Causes a "Source_Reference" pragma to be generated that references the
|
|
-- original input file, so that error messages will use the file name of
|
|
-- this original file. Also implies /BLANK_LINES if /COMMENTS is not
|
|
-- specified.
|
|
|
|
S_Prep_Remove : aliased constant S := "/REMOVE " &
|
|
"!-b,!-c";
|
|
-- /REMOVE (D)
|
|
-- /NOREMOVE
|
|
--
|
|
-- Preprocessor lines and deleted lines are completely removed from the
|
|
-- output.
|
|
|
|
S_Prep_Replace : aliased constant S := "/REPLACE_IN_COMMENTS " &
|
|
"-C";
|
|
-- /NOREPLACE_IN_COMMENTS (D)
|
|
-- /REPLACE_IN_COMMENTS
|
|
--
|
|
-- Causes preprocessor to scan comments and perform replacements on
|
|
-- any $symbol occurrences within the comment text.
|
|
|
|
S_Prep_Symbols : aliased constant S := "/SYMBOLS " &
|
|
"-s";
|
|
-- /NOSYMBOLS (D)
|
|
-- /SYMBOLS
|
|
--
|
|
-- Causes a sorted list of symbol names and values to be listed on
|
|
-- SYS$OUTPUT.
|
|
|
|
S_Prep_Undef : aliased constant S := "/UNDEFINED " &
|
|
"-u";
|
|
-- /NOUNDEFINED (D)
|
|
-- /UNDEFINED
|
|
|
|
Prep_Switches : aliased constant Switches :=
|
|
(S_Prep_Assoc 'Access,
|
|
S_Prep_Blank 'Access,
|
|
S_Prep_Com 'Access,
|
|
S_Prep_Ref 'Access,
|
|
S_Prep_Remove 'Access,
|
|
S_Prep_Replace 'Access,
|
|
S_Prep_Symbols 'Access,
|
|
S_Prep_Undef 'Access);
|
|
|
|
------------------------------
|
|
-- Switches for GNAT PRETTY --
|
|
------------------------------
|
|
|
|
S_Pretty_Add : aliased constant S := "/ADD_PROJECT_SEARCH_DIR=*" &
|
|
"-aP*";
|
|
-- /ADD_PROJECT_SEARCH_PATH=(directory[,...])
|
|
--
|
|
-- Add directories to the project search path.
|
|
|
|
S_Pretty_Align : aliased constant S := "/ALIGN=" &
|
|
"DEFAULT " &
|
|
"-A12345 " &
|
|
"OFF " &
|
|
"-A0 " &
|
|
"COLONS " &
|
|
"-A1 " &
|
|
"DECLARATIONS " &
|
|
"-A2 " &
|
|
"STATEMENTS " &
|
|
"-A3 " &
|
|
"ARROWS " &
|
|
"-A4 " &
|
|
"COMPONENT_CLAUSES " &
|
|
"-A5";
|
|
-- /ALIGN[=align-option, align-option, ...]
|
|
--
|
|
-- Set alignments. By default, all alignments (colons in declarations,
|
|
-- initialisations in declarations, assignments and arrow delimiters) are
|
|
-- ON.
|
|
--
|
|
-- align-option may be one of the following:
|
|
--
|
|
-- OFF (D) Set all alignments to OFF
|
|
-- COLONS Set alignments of colons in declarations to ON
|
|
-- DECLARATIONS Set alignments of initialisations in declarations
|
|
-- to ON
|
|
-- STATEMENTS Set alignments of assignments statements to ON
|
|
-- ARROWS Set alignments of arrow delimiters to ON.
|
|
-- COMPONENT_CLAUSES Set alignments of AT keywords in component
|
|
-- clauses ON
|
|
--
|
|
-- Specifying one of the ON options without first specifying the OFF
|
|
-- option has no effect, because by default all alignments are set to ON.
|
|
|
|
S_Pretty_All_Prjs : aliased constant S := "/ALL_PROJECTS " &
|
|
"-U";
|
|
-- /NOALL_PROJECTS (D)
|
|
-- /ALL_PROJECTS
|
|
-- When GNAT PRETTY is used with a Project File and no source is
|
|
-- specified, the underlying tool gnatpp is called for all the
|
|
-- sources of all the Project Files in the project tree.
|
|
|
|
S_Pretty_Attrib : aliased constant S := "/ATTRIBUTE_CASING=" &
|
|
"MIXED_CASE " &
|
|
"-aM " &
|
|
"LOWER_CASE " &
|
|
"-aL " &
|
|
"UPPER_CASE " &
|
|
"-aU";
|
|
-- /ATTRIBUTE_CASING[=casing-option]
|
|
--
|
|
-- Set the case of the attributes. By default the attributes are in mixed
|
|
-- case.
|
|
-- casing-option may be one of the following:
|
|
--
|
|
-- MIXED_CASE (D)
|
|
-- LOWER_CASE
|
|
-- UPPER_CASE
|
|
|
|
S_Pretty_Comments : aliased constant S := "/COMMENTS_LAYOUT=" &
|
|
"UNTOUCHED " &
|
|
"-c0 " &
|
|
"DEFAULT " &
|
|
"-c1 " &
|
|
"STANDARD_INDENT " &
|
|
"-c2 " &
|
|
"GNAT_BEGINNING " &
|
|
"-c3 " &
|
|
"REFORMAT " &
|
|
"-c4 " &
|
|
"KEEP_SPECIAL " &
|
|
"-c5";
|
|
-- /COMMENTS_LAYOUT[=layout-option, layout-option, ...]
|
|
--
|
|
-- Set the comment layout. By default, comments use the GNAT style
|
|
-- comment line indentation.
|
|
--
|
|
-- layout-option may be one of the following:
|
|
--
|
|
-- UNTOUCHED All the comments remain unchanged
|
|
-- DEFAULT (D) GNAT style comment line indentation
|
|
-- STANDARD_INDENT Standard comment line indentation
|
|
-- GNAT_BEGINNING GNAT style comment beginning
|
|
-- REFORMAT Reformat comment blocks
|
|
-- KEEP_SPECIAL Keep unchanged special form comments
|
|
--
|
|
-- All combinations of layout options are allowed, except for DEFAULT
|
|
-- and STANDARD_INDENT which are mutually exclusive, and also if
|
|
-- UNTOUCHED is specified, this must be the only option.
|
|
--
|
|
-- The difference between "GNAT style comment line indentation" and
|
|
-- "standard comment line indentation" is the following: for standard
|
|
-- comment indentation, any comment line is indented as if it were
|
|
-- a declaration or statement at the same place.
|
|
-- For GNAT style comment indentation, comment lines which are
|
|
-- immediately followed by if or case statement alternative, record
|
|
-- variant or 'begin' keyword are indented as the keyword that follows
|
|
-- them.:
|
|
--
|
|
-- Standard indentation:
|
|
--
|
|
-- if A then
|
|
-- null;
|
|
-- -- some comment
|
|
-- else
|
|
-- null;
|
|
-- end if;
|
|
--
|
|
-- GNAT style indentation:
|
|
--
|
|
-- if A then
|
|
-- null;
|
|
-- -- some comment
|
|
-- else
|
|
-- null;
|
|
-- end if;
|
|
--
|
|
-- Option "GNAT style comment beginning" means that for each comment
|
|
-- which is not considered as non-formattable separator (that is, the
|
|
-- comment line contains only dashes, or a comment line ends with two
|
|
-- dashes), there will be at least two spaces between starting "--" and
|
|
-- the first non-blank character of the comment.
|
|
|
|
S_Pretty_Config : aliased constant S := "/CONFIGURATION_PRAGMAS_FILE=<" &
|
|
"-gnatec>";
|
|
-- /CONFIGURATION_PRAGMAS_FILE=file
|
|
--
|
|
-- Specify a configuration pragmas file that need to be passed to the
|
|
-- compiler.
|
|
|
|
S_Pretty_Constr : aliased constant S := "/CONSTRUCT_LAYOUT=" &
|
|
"GNAT " &
|
|
"-l1 " &
|
|
"COMPACT " &
|
|
"-l2 " &
|
|
"UNCOMPACT " &
|
|
"-l3";
|
|
-- /CONSTRUCT_LAYOUT[=construct-option]
|
|
--
|
|
-- Set construct layout. Default is GNAT style layout.
|
|
-- construct-option may be one of the following:
|
|
--
|
|
-- GNAT (D)
|
|
-- COMPACT
|
|
-- UNCOMPACT
|
|
--
|
|
-- The difference between GNAT style and Compact layout on one hand
|
|
-- and Uncompact layout on the other hand can be illustrated by the
|
|
-- following examples:
|
|
--
|
|
-- GNAT style and Uncompact layout
|
|
-- Compact layout
|
|
--
|
|
-- type q is record type q is
|
|
-- a : integer; record
|
|
-- b : integer; a : integer;
|
|
-- end record; b : integer;
|
|
-- end record;
|
|
--
|
|
--
|
|
-- Block : declare Block :
|
|
-- A : Integer := 3; declare
|
|
-- begin A : Integer := 3;
|
|
-- Proc (A, A); begin
|
|
-- end Block; Proc (A, A);
|
|
-- end Block;
|
|
--
|
|
-- Clear : for J in 1 .. 10 loop Clear :
|
|
-- A (J) := 0; for J in 1 .. 10 loop
|
|
-- end loop Clear; A (J) := 0;
|
|
-- end loop Clear;
|
|
--
|
|
--
|
|
-- A further difference between GNAT style layout and compact layout is
|
|
-- that in GNAT style layout compound statements, return statements and
|
|
-- bodies are always separated by empty lines.
|
|
|
|
S_Pretty_Comind : aliased constant S := "/CONTINUATION_INDENT=#" &
|
|
"-cl#";
|
|
-- /CONTINUATION_INDENT=nnn
|
|
--
|
|
-- Indentation level for continuation lines, nnn from 1 .. 9.
|
|
-- The default value is one less then the (normal) indentation level,
|
|
-- unless the indentation is set to 1: in that case the default value for
|
|
-- continuation line indentation is also 1.
|
|
|
|
S_Pretty_Compact_Is : aliased constant S := "/NO_SEPARATE_IS " &
|
|
"--no-separate-is";
|
|
-- /NO_SEPARATE_IS
|
|
--
|
|
-- Do not place the IS keyword on a separate line in a subprogram body in
|
|
-- case if the specification occupies more then one line.
|
|
|
|
S_Pretty_Sep_Label : aliased constant S := "/SEPARATE_LABEL " &
|
|
"--separate-label";
|
|
-- /SEPARATE_LABEL
|
|
--
|
|
-- Place statement label(s) and the statement itself on separate lines.
|
|
|
|
S_Pretty_Sep_Loop_Then : aliased constant S := "/SEPARATE_LOOP_THEN " &
|
|
"--separate-loop-then";
|
|
-- /SEPARATE_LOOP_THEN
|
|
--
|
|
-- Place the THEN keyword in IF statement and the LOOP keyword in for-
|
|
-- and while-loops on a separate line.
|
|
|
|
S_Pretty_N_Sep_Loop_Then : aliased constant S := "/NO_SEPARATE_LOOP_THEN " &
|
|
"--no-separate-loop-then";
|
|
-- /NO_SEPARATE_LOOP_THEN
|
|
--
|
|
-- Do not place the THEN keyword in IF statement and the LOOP keyword in
|
|
-- for- and while-loops on a separate line.
|
|
|
|
S_Pretty_Use_On_New_Line : aliased constant S := "/USE_ON_NEW_LINE " &
|
|
"--use-on-new-line";
|
|
-- /USE_ON_NEW_LINE
|
|
--
|
|
-- Start any USE clause that is a part of a context clause from a
|
|
-- separate line.
|
|
|
|
S_Pretty_Stnm_On_Nw_Line : aliased constant S := "/STMT_NAME_ON_NEW_LINE " &
|
|
"--separate-stmt-name";
|
|
-- /STMT_NAME_ON_NEW_LINE
|
|
--
|
|
-- For named block and loop statements use a separate line for the
|
|
-- statement name, but do not use an extra indentation level for the
|
|
-- statement itself.
|
|
|
|
S_Pretty_Eol : aliased constant S := "/END_OF_LINE=" &
|
|
"DOS " &
|
|
"--eol=dos " &
|
|
"UNIX " &
|
|
"--eol=unix " &
|
|
"CRLF " &
|
|
"--eol=crlf " &
|
|
"LF " &
|
|
"--eol=lf";
|
|
-- /END_OF_LINE=[option]
|
|
--
|
|
-- Specifies the form of the line terminators in the produced source.
|
|
-- By default, the form of the line terminator depends on the platforms.
|
|
-- On Unix and VMS, it is a Line Feed (LF) character. On Windows (DOS),
|
|
-- It is a Carriage Return (CR) followed by a Line Feed.
|
|
-- The Options DOS and CRLF are equivalent. The options UNIX and LF are
|
|
-- also equivalent.
|
|
|
|
S_Pretty_Ext : aliased constant S := "/EXTERNAL_REFERENCE=" & '"' &
|
|
"-X" & '"';
|
|
-- /EXTERNAL_REFERENCE="name=val"
|
|
--
|
|
-- Specifies an external reference to the project manager. Useful only if
|
|
-- /PROJECT_FILE is used.
|
|
--
|
|
-- Example:
|
|
-- /EXTERNAL_REFERENCE="DEBUG=TRUE"
|
|
|
|
S_Pretty_Current : aliased constant S := "/CURRENT_DIRECTORY " &
|
|
"!-I-";
|
|
-- /CURRENT_DIRECTORY (D)
|
|
--
|
|
-- Look for source files in the current working directory.
|
|
--
|
|
-- /NOCURRENT_DIRECTORY
|
|
-- Do not look for source files in the current working directory.
|
|
|
|
S_Pretty_Dico : aliased constant S := "/DICTIONARY=*" &
|
|
"-D*";
|
|
-- /DICTIONARY=(file_name, ...)
|
|
--
|
|
-- Use each specified file as a dictionary file that defines the casing
|
|
-- for a set of specified names, thereby overriding the effect on these
|
|
-- names by any explicit or implicit /NAME_CASING qualifier.
|
|
--
|
|
-- GNAT PRETTY implicitly uses a default dictionary file to define the
|
|
-- casing for the Ada predefined names and the names declared in the GNAT
|
|
-- libraries.
|
|
--
|
|
-- The structure of a dictionary file, and details on the conventions
|
|
-- used in the default dictionary file, are defined in the GNAT User's
|
|
-- Guide.
|
|
|
|
S_Pretty_Encoding : aliased constant S := "/RESULT_ENCODING=" &
|
|
"BRACKETS " &
|
|
"-Wb " &
|
|
"HEX " &
|
|
"-Wh " &
|
|
"UPPER " &
|
|
"-Wu " &
|
|
"SHIFT_JIS " &
|
|
"-Ws " &
|
|
"EUC " &
|
|
"-We " &
|
|
"UTF8 " &
|
|
"-W8";
|
|
-- /RESULT_ENCODING[=encoding-type]
|
|
--
|
|
-- Specify the wide character encoding method used when writing the
|
|
-- reformatted code in the result file. 'encoding-type' is one of the
|
|
-- following:
|
|
--
|
|
-- BRACKETS (D) Brackets encoding.
|
|
--
|
|
-- HEX Hex ESC encoding.
|
|
--
|
|
-- UPPER Upper half encoding.
|
|
--
|
|
-- SHIFT_JIS Shift-JIS encoding.
|
|
--
|
|
-- EUC EUC Encoding.
|
|
--
|
|
-- UTF8 UTF-8 encoding.
|
|
--
|
|
-- See 'HELP GNAT COMPILE /WIDE_CHARACTER_ENCODING' for an explanation
|
|
-- about the different character encoding methods.
|
|
|
|
S_Pretty_Files : aliased constant S := "/FILES=@" &
|
|
"-files=@";
|
|
-- /FILES=filename
|
|
--
|
|
-- Take as arguments the files that are listed in the specified
|
|
-- text file.
|
|
|
|
S_Pretty_Follow : aliased constant S := "/FOLLOW_LINKS_FOR_FILES " &
|
|
"-eL";
|
|
-- /NOFOLLOW_LINKS_FOR_FILES (D)
|
|
-- /FOLLOW_LINKS_FOR_FILES
|
|
--
|
|
-- Follow links when parsing project files
|
|
|
|
S_Pretty_Forced : aliased constant S := "/FORCED_OUTPUT=@" &
|
|
"-of@";
|
|
-- /FORCED_OUTPUT=file
|
|
--
|
|
-- Write the output into the specified file, overriding any possibly
|
|
-- existing file.
|
|
|
|
S_Pretty_Formfeed : aliased constant S := "/FORM_FEED_AFTER_PRAGMA_PAGE " &
|
|
"-ff";
|
|
-- /FORM_FEED_AFTER_PRAGMA_PAGE
|
|
--
|
|
-- When there is a pragma Page in the source, insert a Form Feed
|
|
-- character immediately after the semicolon that follows the pragma
|
|
-- Page.
|
|
|
|
S_Pretty_Indent : aliased constant S := "/INDENTATION_LEVEL=#" &
|
|
"-i#";
|
|
-- /INDENTATION_LEVEL=nnn
|
|
--
|
|
-- Specify the number of spaces to add for each indentation level.
|
|
-- nnn must be between 1 and 9. The default is 3.
|
|
|
|
S_Pretty_Keyword : aliased constant S := "/KEYWORD_CASING=" &
|
|
"LOWER_CASE " &
|
|
"-kL " &
|
|
"UPPER_CASE " &
|
|
"-kU";
|
|
-- /KEYWORD_CASING[=keyword-option]
|
|
--
|
|
-- Specify the case of Ada keywords. The default is keywords in lower
|
|
-- case.
|
|
--
|
|
-- keyword-option may be one of the following:
|
|
--
|
|
-- LOWER_CASE (D)
|
|
-- UPPER_CASE
|
|
|
|
S_Pretty_Maxlen : aliased constant S := "/LINE_LENGTH_MAX=#" &
|
|
"-M#";
|
|
-- /LINE_LENGTH_MAX=nnn
|
|
--
|
|
-- Set the maximum line length, nnn from 32 ..256. The default is 79.
|
|
|
|
S_Pretty_Maxind : aliased constant S := "/MAX_INDENT=#" &
|
|
"-T#";
|
|
-- /MAX_INDENT=nnn
|
|
--
|
|
-- Do not use an additional indentation level for case alternatives
|
|
-- and variants if their number is nnn or more. The default is 10.
|
|
-- If nnn is zero, an additional indentation level is used for any
|
|
-- number of case alternatives and variants.
|
|
|
|
S_Pretty_Mess : aliased constant S := "/MESSAGES_PROJECT_FILE=" &
|
|
"DEFAULT " &
|
|
"-vP0 " &
|
|
"MEDIUM " &
|
|
"-vP1 " &
|
|
"HIGH " &
|
|
"-vP2";
|
|
-- /MESSAGES_PROJECT_FILE[=messages-option]
|
|
--
|
|
-- Specifies the "verbosity" of the parsing of project files.
|
|
-- messages-option may be one of the following:
|
|
--
|
|
-- DEFAULT (D) No messages are output if there is no error or warning.
|
|
--
|
|
-- MEDIUM A small number of messages are output.
|
|
--
|
|
-- HIGH A great number of messages are output, most of them not
|
|
-- being useful for the user.
|
|
|
|
S_Pretty_Names : aliased constant S := "/NAME_CASING=" &
|
|
"AS_DECLARED " &
|
|
"-nD " &
|
|
"LOWER_CASE " &
|
|
"-nL " &
|
|
"UPPER_CASE " &
|
|
"-nU " &
|
|
"MIXED_CASE " &
|
|
"-nM";
|
|
-- /NAME_CASING[=name-option]
|
|
--
|
|
-- Specify the casing of names.
|
|
-- 'name-option' may be one of:
|
|
--
|
|
-- AS_DECLARED (D) Name casing for defining occurrences are as they
|
|
-- appear in the source file.
|
|
--
|
|
-- LOWER_CASE Names are in lower case.
|
|
--
|
|
-- UPPER_CASE Names are in upper case.
|
|
--
|
|
-- MIXED_CASE Names are in mixed case.
|
|
|
|
S_Pretty_Replace_No_Backup : aliased constant S := "/REPLACE_NO_BACKUP " &
|
|
"-rnb";
|
|
-- /REPLACE_NO_BACKUP
|
|
--
|
|
-- Replace the argument source with the pretty-printed source without
|
|
-- creating any backup copy of the argument source.
|
|
|
|
S_Pretty_No_Labels : aliased constant S := "/NO_MISSED_LABELS " &
|
|
"-e";
|
|
-- /NO_MISSED_LABELS
|
|
--
|
|
-- Do not insert missing end/exit labels. The end label is the name of
|
|
-- a construct that may optionally appear at the end of the construct.
|
|
-- This includes the names of packages and subprograms.
|
|
-- Similarly, the exit label is the name of a loop that may appear as the
|
|
-- argument of an exit statement within the loop. By default, GNAT PRETTY
|
|
-- inserts these end/exit labels when they are absent in the original
|
|
-- source. This qualifier /NO_MISSED_LABELS suppresses this insertion,
|
|
-- so that the formatted source reflects the original.
|
|
|
|
S_Pretty_Notabs : aliased constant S := "/NOTABS " &
|
|
"-notabs";
|
|
-- /NOTABS
|
|
--
|
|
-- Replace all tabulations in comments with spaces.
|
|
|
|
S_Pretty_Output : aliased constant S := "/OUTPUT=@" &
|
|
"-o@";
|
|
-- /OUTPUT=file
|
|
--
|
|
-- Write the output to the specified file. If the file already exists,
|
|
-- an error is reported.
|
|
|
|
S_Pretty_Override : aliased constant S := "/OVERRIDING_REPLACE " &
|
|
"-rf";
|
|
-- /NOOVERRIDING_REPLACE (D)
|
|
-- /OVERRIDING_REPLACE
|
|
--
|
|
-- Replace the argument source with the pretty-printed source and copy the
|
|
-- argument source into filename.NPP, overriding any existing file if
|
|
-- needed.
|
|
|
|
S_Pretty_Pragma : aliased constant S := "/PRAGMA_CASING=" &
|
|
"MIXED_CASE " &
|
|
"-pM " &
|
|
"LOWER_CASE " &
|
|
"-pL " &
|
|
"UPPER_CASE " &
|
|
"-pU";
|
|
-- /PRAGMA_CASING[=pragma-option]
|
|
--
|
|
-- Set the case of pragma identifiers. The default is Mixed case.
|
|
-- pragma-option may be one of the following:
|
|
--
|
|
-- MIXED_CASE (D)
|
|
-- LOWER_CASE
|
|
-- UPPER_CASE
|
|
|
|
S_Pretty_Project : aliased constant S := "/PROJECT_FILE=<" &
|
|
"-P>";
|
|
-- /PROJECT_FILE=filename
|
|
--
|
|
-- Specifies the main project file to be used. The project files rooted
|
|
-- at the main project file will be parsed before any other processing to
|
|
-- set the building environment.
|
|
|
|
S_Pretty_Replace : aliased constant S := "/REPLACE " &
|
|
"-r";
|
|
-- /NOREPLACE (D)
|
|
-- /REPLACE
|
|
--
|
|
-- Replace the argument source with the pretty-printed source and copy the
|
|
-- argument source into filename.NPP. If filename.NPP already exists,
|
|
-- report an error and exit.
|
|
|
|
S_Pretty_RTS : aliased constant S := "/RUNTIME_SYSTEM=|" &
|
|
"--RTS=|";
|
|
-- /RUNTIME_SYSTEM=xxx
|
|
--
|
|
-- Compile against an alternate runtime system named xxx or RTS-xxx.
|
|
|
|
S_Pretty_Search : aliased constant S := "/SEARCH=*" &
|
|
"-I*";
|
|
-- /SEARCH=(directory[,...])
|
|
--
|
|
-- When looking for source files also look in directories specified.
|
|
|
|
S_Pretty_Specific : aliased constant S := "/SPECIFIC_CASING " &
|
|
"-D-";
|
|
-- /SPECIFIC_CASING
|
|
--
|
|
-- Do not use the default dictionary file; instead, use the casing
|
|
-- defined by a qualifier /NAME_CASING and/or any explicit dictionary
|
|
-- file specified by a qualifier /DICTIONARY.
|
|
|
|
S_Pretty_Standard : aliased constant S := "/STANDARD_OUTPUT " &
|
|
"-pipe";
|
|
-- /NOSTANDARD_OUTPUT (D)
|
|
-- /STANDARD_OUTPUT
|
|
--
|
|
-- Redirect the output to the standard output.
|
|
|
|
S_Pretty_Subdirs : aliased constant S := "/SUBDIRS=<" &
|
|
"--subdirs=>";
|
|
-- /SUBDIRS=dir
|
|
--
|
|
-- The actual directories (object, exec, library, ...) are subdirectories
|
|
-- of the directory specified in the project file. If the subdirectory
|
|
-- does not exist, it is created automatically.
|
|
|
|
S_Pretty_Verbose : aliased constant S := "/VERBOSE " &
|
|
"-v";
|
|
-- /NOVERBOSE (D)
|
|
-- /VERBOSE
|
|
--
|
|
-- Verbose mode; GNAT PRETTY generates version information and then a
|
|
-- trace of the actions it takes to produce or obtain the ASIS tree.
|
|
|
|
S_Pretty_Warnings : aliased constant S := "/WARNINGS " &
|
|
"-w";
|
|
-- /NOWARNINGS (D)
|
|
-- /WARNINGS
|
|
--
|
|
-- Issue a warning to the standard error stream if it is not possible
|
|
-- to provide the required layout in the result source.
|
|
-- By default such warnings are not activated.
|
|
|
|
Pretty_Switches : aliased constant Switches :=
|
|
(S_Pretty_Add 'Access,
|
|
S_Pretty_Align 'Access,
|
|
S_Pretty_All_Prjs 'Access,
|
|
S_Pretty_Attrib 'Access,
|
|
S_Pretty_Comments 'Access,
|
|
S_Pretty_Compact_Is 'Access,
|
|
S_Pretty_Config 'Access,
|
|
S_Pretty_Constr 'Access,
|
|
S_Pretty_Comind 'Access,
|
|
S_Pretty_Current 'Access,
|
|
S_Pretty_Dico 'Access,
|
|
S_Pretty_Eol 'Access,
|
|
S_Pretty_Ext 'Access,
|
|
S_Pretty_Encoding 'Access,
|
|
S_Pretty_Files 'Access,
|
|
S_Pretty_Follow 'Access,
|
|
S_Pretty_Forced 'Access,
|
|
S_Pretty_Formfeed 'Access,
|
|
S_Pretty_Indent 'Access,
|
|
S_Pretty_Keyword 'Access,
|
|
S_Pretty_Maxlen 'Access,
|
|
S_Pretty_Maxind 'Access,
|
|
S_Pretty_Mess 'Access,
|
|
S_Pretty_Names 'Access,
|
|
S_Pretty_No_Labels 'Access,
|
|
S_Pretty_Notabs 'Access,
|
|
S_Pretty_Output 'Access,
|
|
S_Pretty_Override 'Access,
|
|
S_Pretty_Pragma 'Access,
|
|
S_Pretty_Replace 'Access,
|
|
S_Pretty_Replace_No_Backup'Access,
|
|
S_Pretty_Project 'Access,
|
|
S_Pretty_RTS 'Access,
|
|
S_Pretty_Search 'Access,
|
|
S_Pretty_Sep_Label 'Access,
|
|
S_Pretty_Sep_Loop_Then 'Access,
|
|
S_Pretty_N_Sep_Loop_Then 'Access,
|
|
S_Pretty_Subdirs 'Access,
|
|
S_Pretty_Use_On_New_Line 'Access,
|
|
S_Pretty_Stnm_On_Nw_Line 'Access,
|
|
S_Pretty_Specific 'Access,
|
|
S_Pretty_Standard 'Access,
|
|
S_Pretty_Verbose 'Access,
|
|
S_Pretty_Warnings 'Access);
|
|
|
|
------------------------------
|
|
-- Switches for GNAT SHARED --
|
|
------------------------------
|
|
|
|
S_Shared_Debug : aliased constant S := "/DEBUG=" &
|
|
"ALL " &
|
|
"-g3 " &
|
|
"NONE " &
|
|
"-g0 " &
|
|
"TRACEBACK " &
|
|
"-g1 " &
|
|
"NOTRACEBACK " &
|
|
"-g0";
|
|
-- /DEBUG[=debug-option]
|
|
-- /NODEBUG
|
|
--
|
|
-- Specifies the amount of debugging information included. 'debug-option'
|
|
-- is one of the following:
|
|
--
|
|
-- ALL (D) Include full debugging information.
|
|
--
|
|
-- NONE Provide no debugging information. Same as /NODEBUG.
|
|
--
|
|
-- TRACEBACK Provide sufficient debug information for a traceback.
|
|
--
|
|
-- NOTRACEBACK Same as NONE.
|
|
|
|
S_Shared_Image : aliased constant S := "/IMAGE=@" &
|
|
"-o@";
|
|
-- /IMAGE=image-name
|
|
--
|
|
-- 'image-name' specifies the name for the generated shared library.
|
|
|
|
S_Shared_Ident : aliased constant S := "/IDENTIFICATION=" & '"' &
|
|
"--for-linker=IDENT=" &
|
|
'"';
|
|
-- /IDENTIFICATION="<string>"
|
|
--
|
|
-- "<string>" specifies the string to be stored in the image file ident-
|
|
-- ification field in the image header. It overrides any pragma Ident
|
|
-- specified string.
|
|
|
|
S_Shared_Nofiles : aliased constant S := "/NOSTART_FILES " &
|
|
"-nostartfiles";
|
|
-- /NOSTART_FILES
|
|
--
|
|
-- Link in default image initialization and startup functions.
|
|
|
|
S_Shared_Noinhib : aliased constant S := "/NOINHIBIT-IMAGE " &
|
|
"--for-linker=--noinhibit-exec";
|
|
-- /NOINHIBIT-IMAGE
|
|
--
|
|
-- Delete image if there are errors or warnings.
|
|
|
|
S_Shared_Verb : aliased constant S := "/VERBOSE " &
|
|
"-v";
|
|
-- /NOVERBOSE (D)
|
|
-- /VERBOSE
|
|
--
|
|
-- Causes additional information to be output, including a full list of
|
|
-- the included object files. This switch option is most useful when you
|
|
-- want to see what set of object files are being used in the link step.
|
|
|
|
S_Shared_ZZZZZ : aliased constant S := "/<other> " &
|
|
"--for-linker=";
|
|
-- /<other>
|
|
--
|
|
-- Any other switch transmitted to the underlying linker.
|
|
|
|
Shared_Switches : aliased constant Switches :=
|
|
(S_Shared_Debug 'Access,
|
|
S_Shared_Image 'Access,
|
|
S_Shared_Ident 'Access,
|
|
S_Shared_Nofiles 'Access,
|
|
S_Shared_Noinhib 'Access,
|
|
S_Shared_Verb 'Access,
|
|
S_Shared_ZZZZZ 'Access);
|
|
|
|
-----------------------------
|
|
-- Switches for GNAT STACK --
|
|
-----------------------------
|
|
|
|
S_Stack_Add : aliased constant S := "/ADD_PROJECT_SEARCH_DIR=*" &
|
|
"-aP*";
|
|
-- /ADD_PROJECT_SEARCH_PATH=(directory[,...])
|
|
--
|
|
-- Add directories to the project search path.
|
|
|
|
S_Stack_All : aliased constant S := "/ALL_SUBPROGRAMS " &
|
|
"-a";
|
|
-- /NOALL_SUBPROGRAMS (D)
|
|
-- /ALL_SUBPROGRAMS
|
|
--
|
|
-- Consider all subprograms as entry points.
|
|
|
|
S_Stack_All_Cycles : aliased constant S := "/ALL_CYCLES " &
|
|
"-ca";
|
|
-- /NOALL_CYCLES (D)
|
|
-- /ALL_CYCLES
|
|
--
|
|
-- Extract all possible cycles in the call graph.
|
|
|
|
S_Stack_All_Prjs : aliased constant S := "/ALL_PROJECTS " &
|
|
"-U";
|
|
-- /NOALL_PROJECTS (D)
|
|
-- /ALL_PROJECTS
|
|
--
|
|
-- When GNAT STACK is used with a Project File and no source is
|
|
-- specified, the underlying tool gnatstack is called for all the
|
|
-- units of all the Project Files in the project tree.
|
|
|
|
S_Stack_Debug : aliased constant S := "/DEBUG " &
|
|
"-g";
|
|
-- /NODEBUG (D)
|
|
-- /DEBUG
|
|
--
|
|
-- Generate internal debug information.
|
|
|
|
S_Stack_Directory : aliased constant S := "/DIRECTORY=*" &
|
|
"-aO*";
|
|
-- /DIRECTORY=(direc[,...])
|
|
--
|
|
-- When looking for .ci files look also in directories specified.
|
|
|
|
S_Stack_Entries : aliased constant S := "/ENTRIES=*" &
|
|
"-e*";
|
|
--
|
|
-- /ENTRY=(entry_point[,...])
|
|
--
|
|
-- Name of symbol to be used as entry point for the analysis.
|
|
|
|
S_Stack_Files : aliased constant S := "/FILES=@" &
|
|
"-files=@";
|
|
-- /FILES=filename
|
|
--
|
|
-- Take as arguments the files that are listed in the specified
|
|
-- text file.
|
|
|
|
S_Stack_Follow : aliased constant S := "/FOLLOW_LINKS_FOR_FILES " &
|
|
"-eL";
|
|
-- /NOFOLLOW_LINKS_FOR_FILES (D)
|
|
-- /FOLLOW_LINKS_FOR_FILES
|
|
--
|
|
-- Follow links when parsing project files
|
|
|
|
S_Stack_Help : aliased constant S := "/HELP " &
|
|
"-h";
|
|
-- /NOHELP (D)
|
|
-- /HELP
|
|
--
|
|
-- Output a message explaining the usage of gnatstack.
|
|
|
|
S_Stack_List : aliased constant S := "/LIST=#" &
|
|
"-l#";
|
|
-- /LIST=nnn
|
|
--
|
|
-- Print the nnn subprograms requiring the biggest local stack usage. By
|
|
-- default none will be displayed.
|
|
|
|
S_Stack_Order : aliased constant S := "/ORDER=" &
|
|
"STACK " &
|
|
"-os " &
|
|
"ALPHABETICAL " &
|
|
"-oa";
|
|
-- /ORDER[=order-option]
|
|
--
|
|
-- Specifies the order for displaying the different call graphs.
|
|
-- order-option may be one of the following:
|
|
--
|
|
-- STACK (D) Select stack usage order
|
|
--
|
|
-- ALPHABETICAL Select alphabetical order
|
|
|
|
S_Stack_Path : aliased constant S := "/PATH " &
|
|
"-p";
|
|
-- /NOPATH (D)
|
|
-- /PATH
|
|
--
|
|
-- Print all the subprograms that make up the worst-case path for every
|
|
-- entry point.
|
|
|
|
S_Stack_Project : aliased constant S := "/PROJECT_FILE=<" &
|
|
"-P>";
|
|
-- /PROJECT_FILE=filename
|
|
--
|
|
-- Specifies the main project file to be used. The project files rooted
|
|
-- at the main project file will be parsed before the invocation of
|
|
-- gnatstack.
|
|
|
|
S_Stack_Output : aliased constant S := "/OUTPUT=@" &
|
|
"-f@";
|
|
-- /OUTPUT=filename
|
|
--
|
|
-- Name of the file containing the generated graph (VCG format).
|
|
|
|
S_Stack_Regexp : aliased constant S := "/EXPRESSION=|" &
|
|
"-r|";
|
|
--
|
|
-- /EXPRESSION=regular-expression
|
|
--
|
|
-- Any symbol matching the regular expression will be considered as a
|
|
-- potential entry point for the analysis.
|
|
|
|
S_Stack_Subdirs : aliased constant S := "/SUBDIRS=<" &
|
|
"--subdirs=>";
|
|
-- /SUBDIRS=dir
|
|
--
|
|
-- The actual directories (object, exec, library, ...) are subdirectories
|
|
-- of the directory specified in the project file. If the subdirectory
|
|
-- does not exist, it is created automatically.
|
|
|
|
S_Stack_Unbounded : aliased constant S := "/UNBOUNDED=#" &
|
|
"-d#";
|
|
-- /UNBOUNDED=nnn
|
|
--
|
|
-- Default stack size to be used for unbounded (dynamic) frames.
|
|
|
|
S_Stack_Unknown : aliased constant S := "/UNKNOWN=#" &
|
|
"-u#";
|
|
-- /UNKNOWN=nnn
|
|
--
|
|
-- Default stack size to be used for unknown (external) calls.
|
|
|
|
S_Stack_Verbose : aliased constant S := "/VERBOSE " &
|
|
"-v";
|
|
-- /NOVERBOSE (D)
|
|
-- /VERBOSE
|
|
--
|
|
-- Specifies the amount of information to be displayed about the
|
|
-- different subprograms. In verbose mode the full location of the
|
|
-- subprogram will be part of the output, as well as detailed information
|
|
-- about inaccurate data.
|
|
|
|
S_Stack_Warnings : aliased constant S := "/WARNINGS=" &
|
|
"ALL " &
|
|
"-Wa " &
|
|
"CYCLES " &
|
|
"-Wc " &
|
|
"UNBOUNDED " &
|
|
"-Wu " &
|
|
"EXTERNAL " &
|
|
"-We " &
|
|
"INDIRECT " &
|
|
"-Wi";
|
|
-- /WARNINGS[=(keyword[,...])]
|
|
--
|
|
-- The following keywords are supported:
|
|
--
|
|
-- ALL Turn on all optional warnings
|
|
--
|
|
-- CYCLES Turn on warnings for cycles
|
|
--
|
|
-- UNBOUNDED Turn on warnings for unbounded frames
|
|
--
|
|
-- EXTERNAL Turn on warnings for external calls
|
|
--
|
|
-- INDIRECT Turn on warnings for indirect calls
|
|
|
|
Stack_Switches : aliased constant Switches :=
|
|
(S_Stack_Add 'Access,
|
|
S_Stack_All 'Access,
|
|
S_Stack_All_Cycles 'Access,
|
|
S_Stack_All_Prjs 'Access,
|
|
S_Stack_Debug 'Access,
|
|
S_Stack_Directory 'Access,
|
|
S_Stack_Entries 'Access,
|
|
S_Stack_Files 'Access,
|
|
S_Stack_Follow 'Access,
|
|
S_Stack_Help 'Access,
|
|
S_Stack_List 'Access,
|
|
S_Stack_Order 'Access,
|
|
S_Stack_Path 'Access,
|
|
S_Stack_Project 'Access,
|
|
S_Stack_Output 'Access,
|
|
S_Stack_Regexp 'Access,
|
|
S_Stack_Subdirs 'Access,
|
|
S_Stack_Unbounded 'Access,
|
|
S_Stack_Unknown 'Access,
|
|
S_Stack_Verbose 'Access,
|
|
S_Stack_Warnings 'Access);
|
|
|
|
----------------------------
|
|
-- Switches for GNAT STUB --
|
|
----------------------------
|
|
|
|
S_Stub_Add : aliased constant S := "/ADD_PROJECT_SEARCH_DIR=*" &
|
|
"-aP*";
|
|
-- /ADD_PROJECT_SEARCH_PATH=(directory[,...])
|
|
--
|
|
-- Add directories to the project search path.
|
|
|
|
S_Stub_Config : aliased constant S := "/CONFIGURATION_PRAGMAS_FILE=<" &
|
|
"-gnatec>";
|
|
-- /CONFIGURATION_PRAGMAS_FILE=filespec
|
|
--
|
|
-- Specifies a configuration pragmas file that must be taken into account
|
|
-- when compiling.
|
|
|
|
S_Stub_Current : aliased constant S := "/CURRENT_DIRECTORY " &
|
|
"!-I-";
|
|
-- /CURRENT_DIRECTORY (D)
|
|
-- /NOCURRENT_DIRECTORY
|
|
--
|
|
-- Look for source, library or object files in the default directory.
|
|
|
|
S_Stub_Ext : aliased constant S := "/EXTERNAL_REFERENCE=" & '"' &
|
|
"-X" & '"';
|
|
-- /EXTERNAL_REFERENCE="name=val"
|
|
--
|
|
-- Specifies an external reference to the project manager. Useful only if
|
|
-- /PROJECT_FILE is used.
|
|
--
|
|
-- Example:
|
|
-- /EXTERNAL_REFERENCE="DEBUG=TRUE"
|
|
|
|
S_Stub_Follow : aliased constant S := "/FOLLOW_LINKS_FOR_FILES " &
|
|
"-eL";
|
|
-- /NOFOLLOW_LINKS_FOR_FILES (D)
|
|
-- /FOLLOW_LINKS_FOR_FILES
|
|
--
|
|
-- Follow links when parsing project files
|
|
|
|
S_Stub_Full : aliased constant S := "/FULL " &
|
|
"-f";
|
|
-- /NOFULL (D)
|
|
-- /FULL
|
|
--
|
|
-- If the destination directory already contains a file with the name of
|
|
-- the body file for the argument file spec, replace it with the generated
|
|
-- body stub. If /FULL is not used and there is already a body file, this
|
|
-- existing body file is not replaced.
|
|
|
|
S_Stub_Header : aliased constant S := "/HEADER=" &
|
|
"GENERAL " &
|
|
"-hg " &
|
|
"SPEC " &
|
|
"-hs";
|
|
-- /HEADER[=header-option]
|
|
--
|
|
-- Specifies the form of the comment header above the generated body stub.
|
|
-- If no /HEADER qualifier is specified, there is no comment header.
|
|
-- header-option is one of the following:
|
|
--
|
|
--
|
|
-- GENERAL (D) Put a sample comment header into the body stub.
|
|
--
|
|
-- SPEC Put the comment header (i.e., all the comments
|
|
-- preceding the compilation unit) from the source of the
|
|
-- library unit declaration into the body stub.
|
|
|
|
S_Stub_Header_File : aliased constant S := "/FROM_HEADER_FILE=<" &
|
|
"--header-file=>";
|
|
|
|
-- /FROM_HEADER_FILE==filename
|
|
--
|
|
-- Use the content of the file as the comment header for a generated body
|
|
-- stub.
|
|
|
|
S_Stub_Indent : aliased constant S := "/INDENTATION=#" &
|
|
"-i#";
|
|
-- /INDENTATION=nnn
|
|
--
|
|
-- (nnn is a non-negative integer). Set the indentation level in the
|
|
-- generated body stub to nnn. nnn=0 means "no indentation".
|
|
-- Default indentation is 3.
|
|
|
|
S_Stub_Keep : aliased constant S := "/KEEP " &
|
|
"-k";
|
|
-- /NOKEEP (D)
|
|
-- /KEEP
|
|
--
|
|
-- Do not delete the tree file (i.e., the snapshot of the compiler
|
|
-- internal structures used by gnatstub) after creating the body stub.
|
|
|
|
S_Stub_Length : aliased constant S := "/LINE_LENGTH=#" &
|
|
"-l#";
|
|
-- /LINE_LENGTH=nnn
|
|
--
|
|
-- (n is a non-negative integer). Set the maximum line length in the body
|
|
-- stub to nnn. Default is 78.
|
|
|
|
S_Stub_Mess : aliased constant S := "/MESSAGES_PROJECT_FILE=" &
|
|
"DEFAULT " &
|
|
"-vP0 " &
|
|
"MEDIUM " &
|
|
"-vP1 " &
|
|
"HIGH " &
|
|
"-vP2";
|
|
-- /MESSAGES_PROJECT_FILE[=messages-option]
|
|
--
|
|
-- Specifies the "verbosity" of the parsing of project files.
|
|
-- messages-option may be one of the following:
|
|
--
|
|
-- DEFAULT (D) No messages are output if there is no error or warning.
|
|
--
|
|
-- MEDIUM A small number of messages are output.
|
|
--
|
|
-- HIGH A great number of messages are output, most of them not
|
|
-- being useful for the user.
|
|
|
|
S_Stub_No_Exc : aliased constant S := "/NO_EXCEPTION " &
|
|
"--no-exception";
|
|
-- /NONO_EXCEPTION (D)
|
|
-- /NO_EXCEPTION
|
|
--
|
|
-- Avoid raising PROGRAM_ERROR in the generated program unit stubs.
|
|
|
|
S_Stub_No_Head : aliased constant S := "/NO_LOCAL_HEADER " &
|
|
"--no-local-header";
|
|
-- /NONO_LOCAL_HEADER (D)
|
|
-- /NO_LOCAL_HEADER
|
|
--
|
|
-- Do not put local comment header before body stub for local program unit.
|
|
|
|
S_Stub_Output : aliased constant S := "/OUTPUT=@" &
|
|
"-o@";
|
|
-- /OUTPUT=filespec
|
|
--
|
|
-- Body file name. This should be set if the argument file name does not
|
|
-- follow the GNAT file naming conventions. If this switch is omitted,
|
|
-- the default name for the body will be obtained from the argument file
|
|
-- name according to the GNAT file naming conventions.
|
|
|
|
S_Stub_Project : aliased constant S := "/PROJECT_FILE=<" &
|
|
"-P>";
|
|
-- /PROJECT_FILE=filename
|
|
--
|
|
-- Specifies the main project file to be used. The project files rooted
|
|
-- at the main project file will be parsed before any other processing.
|
|
-- The source and object directories to be searched will be communicated
|
|
-- to gnatstub through logical names ADA_PRJ_INCLUDE_FILE and
|
|
-- ADA_PRJ_OBJECTS_FILE.
|
|
|
|
S_Stub_Quiet : aliased constant S := "/QUIET " &
|
|
"-q";
|
|
-- /NOQUIET (D)
|
|
-- /QUIET
|
|
--
|
|
-- Quiet mode: do not generate a confirmation when a body is successfully
|
|
-- created, and do not generate a message when a body is not required for
|
|
-- an argument unit.
|
|
|
|
S_Stub_Search : aliased constant S := "/SEARCH=*" &
|
|
"-I*";
|
|
-- /SEARCH=(directory[,...])
|
|
--
|
|
-- When looking for source files also look in directories specified.
|
|
|
|
S_Stub_Subdirs : aliased constant S := "/SUBDIRS=<" &
|
|
"--subdirs=>";
|
|
-- /SUBDIRS=dir
|
|
--
|
|
-- The actual directories (object, exec, library, ...) are subdirectories
|
|
-- of the directory specified in the project file. If the subdirectory
|
|
-- does not exist, it is created automatically.
|
|
|
|
S_Stub_Tree : aliased constant S := "/TREE_FILE=" &
|
|
"OVERWRITE " &
|
|
"-t " &
|
|
"SAVE " &
|
|
"-k " &
|
|
"REUSE " &
|
|
"-r";
|
|
-- /TREE_FILE[=treefile-option]
|
|
--
|
|
-- Specify what to do with the tree file.
|
|
-- treefile-option is one of the following:
|
|
--
|
|
-- OVERWRITE (D) Overwrite the existing tree file. If the current
|
|
-- directory already contains the file which, according
|
|
-- to the GNAT file naming rules should be considered
|
|
-- as a tree file for the argument source file, gnatstub
|
|
-- will refuse to create the tree file needed to create
|
|
-- a sample body unless this option is chosen.
|
|
--
|
|
-- SAVE Do not remove the tree file (i.e., the snapshot
|
|
-- of the compiler internal structures used by gnatstub)
|
|
-- after creating the body stub.
|
|
--
|
|
-- REUSE Reuse the tree file (if it exists) instead of
|
|
-- creating it.
|
|
-- Instead of creating the tree file for the library
|
|
-- unit declaration, gnatstub tries to find it in the
|
|
-- current directory and use it for creating a body.
|
|
-- If the tree file is not found, no body is created.
|
|
-- This option also implies `SAVE', whether or not the
|
|
-- latter is set explicitly.
|
|
|
|
S_Stub_Verbose : aliased constant S := "/VERBOSE " &
|
|
"-v";
|
|
-- /NOVERBOSE (D)
|
|
-- /VERBOSE
|
|
--
|
|
-- Verbose mode: generate version information.
|
|
|
|
Stub_Switches : aliased constant Switches :=
|
|
(S_Stub_Add 'Access,
|
|
S_Stub_Config 'Access,
|
|
S_Stub_Current 'Access,
|
|
S_Stub_Ext 'Access,
|
|
S_Stub_Follow 'Access,
|
|
S_Stub_Full 'Access,
|
|
S_Stub_Header 'Access,
|
|
S_Stub_Header_File'Access,
|
|
S_Stub_Indent 'Access,
|
|
S_Stub_Keep 'Access,
|
|
S_Stub_Length 'Access,
|
|
S_Stub_Mess 'Access,
|
|
S_Stub_Output 'Access,
|
|
S_Stub_Project 'Access,
|
|
S_Stub_No_Exc 'Access,
|
|
S_Stub_No_Head 'Access,
|
|
S_Stub_Quiet 'Access,
|
|
S_Stub_Search 'Access,
|
|
S_Stub_Subdirs 'Access,
|
|
S_Stub_Tree 'Access,
|
|
S_Stub_Verbose 'Access);
|
|
|
|
----------------------------
|
|
-- Switches for GNAT SYNC --
|
|
----------------------------
|
|
|
|
S_Sync_Add : aliased constant S := "/ADD_PROJECT_SEARCH_DIR=*" &
|
|
"-aP*";
|
|
-- /ADD_PROJECT_SEARCH_PATH=(directory[,...])
|
|
--
|
|
-- Add directories to the project search path.
|
|
|
|
S_Sync_All : aliased constant S := "/ALL " &
|
|
"-a";
|
|
-- /NOALL (D)
|
|
-- /ALL
|
|
--
|
|
-- Also check the components of the GNAT run time and process the needed
|
|
-- components of the GNAT RTL when building and analyzing the global
|
|
-- structure for checking the global rules.
|
|
|
|
S_Sync_Allproj : aliased constant S := "/ALL_PROJECTS " &
|
|
"-U";
|
|
-- /NOALL_PROJECTS (D)
|
|
-- /ALL_PROJECTS
|
|
--
|
|
-- When GNAT SYNC is used with a Project File and no source is
|
|
-- specified, the underlying tool gnatsync is called for all the
|
|
-- sources of all the Project Files in the project tree.
|
|
|
|
S_Sync_Ext : aliased constant S := "/EXTERNAL_REFERENCE=" & '"' &
|
|
"-X" & '"';
|
|
-- /EXTERNAL_REFERENCE="name=val"
|
|
--
|
|
-- Specifies an external reference to the project manager. Useful only if
|
|
-- /PROJECT_FILE is used.
|
|
--
|
|
-- Example:
|
|
-- /EXTERNAL_REFERENCE="DEBUG=TRUE"
|
|
|
|
S_Sync_Files : aliased constant S := "/FILES=@" &
|
|
"-files=@";
|
|
-- /FILES=filename
|
|
--
|
|
-- Take as arguments the files that are listed in the specified
|
|
-- text file.
|
|
|
|
S_Sync_Follow : aliased constant S := "/FOLLOW_LINKS_FOR_FILES " &
|
|
"-eL";
|
|
-- /NOFOLLOW_LINKS_FOR_FILES (D)
|
|
-- /FOLLOW_LINKS_FOR_FILES
|
|
--
|
|
-- Follow links when parsing project files
|
|
|
|
S_Sync_Main : aliased constant S := "/MAIN_SUBPROGRAM=@" &
|
|
"-main=@";
|
|
-- /MAIN_SUBPROGRAM=filename
|
|
--
|
|
-- Specify the name of the file containing the main subprogram
|
|
|
|
S_Sync_Mess : aliased constant S := "/MESSAGES_PROJECT_FILE=" &
|
|
"DEFAULT " &
|
|
"-vP0 " &
|
|
"MEDIUM " &
|
|
"-vP1 " &
|
|
"HIGH " &
|
|
"-vP2";
|
|
-- /MESSAGES_PROJECT_FILE[=messages-option]
|
|
--
|
|
-- Specifies the "verbosity" of the parsing of project files.
|
|
-- messages-option may be one of the following:
|
|
--
|
|
-- DEFAULT (D) No messages are output if there is no error or warning.
|
|
--
|
|
-- MEDIUM A small number of messages are output.
|
|
--
|
|
-- HIGH A great number of messages are output, most of them not
|
|
-- being useful for the user.
|
|
|
|
S_Sync_Project : aliased constant S := "/PROJECT_FILE=<" &
|
|
"-P>";
|
|
-- /PROJECT_FILE=filename
|
|
--
|
|
-- Specifies the main project file to be used. The project files rooted
|
|
-- at the main project file will be parsed before the invocation of the
|
|
-- gnatcheck. The source directories to be searched will be communicated
|
|
-- to gnatcheck through logical name ADA_PRJ_INCLUDE_FILE.
|
|
|
|
S_Sync_Quiet : aliased constant S := "/QUIET " &
|
|
"-q";
|
|
-- /NOQUIET (D)
|
|
-- /QUIET
|
|
--
|
|
-- Work quietly, only output warnings and errors.
|
|
|
|
S_Sync_Subdirs : aliased constant S := "/SUBDIRS=<" &
|
|
"--subdirs=>";
|
|
-- /SUBDIRS=dir
|
|
--
|
|
-- The actual directories (object, exec, library, ...) are subdirectories
|
|
-- of the directory specified in the project file. If the subdirectory
|
|
-- does not exist, it is created automatically.
|
|
|
|
S_Sync_Verb : aliased constant S := "/VERBOSE " &
|
|
"-v";
|
|
-- /NOVERBOSE (D)
|
|
-- /VERBOSE
|
|
--
|
|
-- The version number and copyright notice are output, as well as exact
|
|
-- copies of the gnat1 commands spawned to obtain the chop control
|
|
-- information.
|
|
|
|
S_Sync_Exec : aliased constant S := "/EXECUTION_TIME " &
|
|
"-t";
|
|
-- /NOEXECUTION_TIME (D)
|
|
-- /EXECUTION_TIME
|
|
--
|
|
-- Output the execution time
|
|
|
|
S_Sync_Details : aliased constant S := "/DETAILS=" &
|
|
"MEDIUM " &
|
|
"-om " &
|
|
"SHORT " &
|
|
"-os " &
|
|
"FULL " &
|
|
"-of";
|
|
-- /DETAILS[=options]
|
|
--
|
|
-- Specifies the details of the output.
|
|
-- Options may be one of the following:
|
|
--
|
|
-- MEDIUM (D)
|
|
-- SHORT
|
|
-- FULL
|
|
|
|
S_Sync_Warnoff : aliased constant S := "/WARNINGS_OFF " &
|
|
"-wq";
|
|
--
|
|
-- /WARNINGS_OFF
|
|
--
|
|
-- Turn warnings off
|
|
|
|
S_Sync_Output : aliased constant S := "/OUTPUT_FILE=<" &
|
|
"-out_file=>";
|
|
--
|
|
-- /OUTPUT_FILE=filename
|
|
--
|
|
-- Redirect output to a text file
|
|
|
|
Sync_Switches : aliased constant Switches :=
|
|
(S_Sync_Add 'Access,
|
|
S_Sync_All 'Access,
|
|
S_Sync_Allproj 'Access,
|
|
S_Sync_Ext 'Access,
|
|
S_Sync_Follow 'Access,
|
|
S_Sync_Files 'Access,
|
|
S_Sync_Main 'Access,
|
|
S_Sync_Mess 'Access,
|
|
S_Sync_Project 'Access,
|
|
S_Sync_Quiet 'Access,
|
|
S_Sync_Subdirs 'Access,
|
|
S_Sync_Verb 'Access,
|
|
S_Sync_Exec 'Access,
|
|
S_Sync_Details 'Access,
|
|
S_Sync_Warnoff 'Access,
|
|
S_Sync_Output 'Access);
|
|
|
|
----------------------------
|
|
-- Switches for GNAT XREF --
|
|
----------------------------
|
|
|
|
S_Xref_Add : aliased constant S := "/ADD_PROJECT_SEARCH_DIR=*" &
|
|
"-aP*";
|
|
-- /ADD_PROJECT_SEARCH_PATH=(directory[,...])
|
|
--
|
|
-- Add directories to the project search path.
|
|
|
|
S_Xref_All : aliased constant S := "/ALL_FILES " &
|
|
"-a";
|
|
-- /NOALL_FILES (D)
|
|
-- /ALL_FILES
|
|
--
|
|
-- If this switch is present, FIND and XREF will parse the read-only
|
|
-- files found in the library search path. Otherwise, these files will
|
|
-- be ignored. This option can be used to protect Gnat sources or your
|
|
-- own libraries from being parsed, thus making FIND and XREF much
|
|
-- faster, and their output much smaller.
|
|
|
|
S_Xref_Deriv : aliased constant S := "/DERIVED_TYPES " &
|
|
"-d";
|
|
-- /NODERIVED_TYPES (D)
|
|
-- /DERIVED_TYPES
|
|
--
|
|
-- Output the parent type reference for each matching derived types.
|
|
|
|
S_Xref_Ext : aliased constant S := "/EXTERNAL_REFERENCE=" & '"' &
|
|
"-X" & '"';
|
|
-- /EXTERNAL_REFERENCE="name=val"
|
|
--
|
|
-- Specifies an external reference to the project manager. Useful only if
|
|
-- /PROJECT_FILE is used.
|
|
--
|
|
-- Example:
|
|
-- /EXTERNAL_REFERENCE="DEBUG=TRUE"
|
|
|
|
S_Xref_Follow : aliased constant S := "/FOLLOW_LINKS_FOR_FILES " &
|
|
"-eL";
|
|
-- /NOFOLLOW_LINKS_FOR_FILES (D)
|
|
-- /FOLLOW_LINKS_FOR_FILES
|
|
--
|
|
-- Follow links when parsing project files
|
|
|
|
S_Xref_Full : aliased constant S := "/FULL_PATHNAME " &
|
|
"-f";
|
|
-- /NOFULL_PATHNAME (D)
|
|
-- /FULL_PATHNAME
|
|
--
|
|
-- If this switch is set, the output file names will be preceded by their
|
|
-- directory (if the file was found in the search path). If this switch
|
|
-- is not set, the directory will not be printed.
|
|
|
|
S_Xref_Global : aliased constant S := "/IGNORE_LOCALS " &
|
|
"-g";
|
|
-- /NOIGNORE_LOCALS (D)
|
|
-- /IGNORE_LOCALS
|
|
--
|
|
-- If this switch is set, information is output only for library-level
|
|
-- entities, ignoring local entities. The use of this switch may
|
|
-- accelerate FIND and XREF.
|
|
|
|
S_Xref_Mess : aliased constant S := "/MESSAGES_PROJECT_FILE=" &
|
|
"DEFAULT " &
|
|
"-vP0 " &
|
|
"MEDIUM " &
|
|
"-vP1 " &
|
|
"HIGH " &
|
|
"-vP2";
|
|
-- /MESSAGES_PROJECT_FILE[=messages-option]
|
|
--
|
|
-- Specifies the "verbosity" of the parsing of project files.
|
|
-- messages-option may be one of the following:
|
|
--
|
|
-- DEFAULT (D) No messages are output if there is no error or warning.
|
|
--
|
|
-- MEDIUM A small number of messages are output.
|
|
--
|
|
-- HIGH A great number of messages are output, most of them not
|
|
-- being useful for the user.
|
|
|
|
S_Xref_Nostinc : aliased constant S := "/NOSTD_INCLUDES " &
|
|
"-nostdinc";
|
|
-- /NOSTD_INCLUDES
|
|
--
|
|
-- Do not look for sources in the system default directory.
|
|
|
|
S_Xref_Nostlib : aliased constant S := "/NOSTD_LIBRARIES " &
|
|
"-nostdlib";
|
|
-- /NOSTD_LIBRARIES
|
|
--
|
|
-- Do not look for library files in the system default directory.
|
|
|
|
S_Xref_Object : aliased constant S := "/OBJECT_SEARCH=*" &
|
|
"-aO*";
|
|
-- /OBJECT_SEARCH=(directory,...)
|
|
--
|
|
-- When searching for library and object files, look in the specified
|
|
-- directories. The order in which library files are searched is the same
|
|
-- as for MAKE.
|
|
|
|
S_Xref_Project : aliased constant S := "/PROJECT=@" &
|
|
"-p@";
|
|
-- /PROJECT=file
|
|
--
|
|
-- Specify a project file to use. By default, FIND and XREF will try to
|
|
-- locate a project file in the current directory.
|
|
--
|
|
-- If a project file is either specified or found by the tools, then the
|
|
-- content of the source directory and object directory lines are added
|
|
-- as if they had been specified respectively by /SOURCE_SEARCH and
|
|
-- /OBJECT_SEARCH.
|
|
|
|
S_Xref_Prj : aliased constant S := "/PROJECT_FILE=<" &
|
|
"-P>";
|
|
-- /PROJECT_FILE=filename
|
|
--
|
|
-- Specifies the main project file to be used. The project files rooted
|
|
-- at the main project file will be parsed before doing any processing.
|
|
-- The source and object directories to be searched will be communicated
|
|
-- to gnatxref through logical names ADA_PRJ_INCLUDE_FILE and
|
|
-- ADA_PRJ_OBJECTS_FILE.
|
|
|
|
S_Xref_Search : aliased constant S := "/SEARCH=*" &
|
|
"-I*";
|
|
-- /SEARCH=(directory,...)
|
|
--
|
|
-- Equivalent to:
|
|
-- /OBJECT_SEARCH=(directory,...) /SOURCE_SEARCH=(directory,...)
|
|
|
|
S_Xref_Source : aliased constant S := "/SOURCE_SEARCH=*" &
|
|
"-aI*";
|
|
-- /SOURCE_SEARCH=(directory,...)
|
|
--
|
|
-- When looking for source files also look in the specified directories.
|
|
-- The order in which source file search is undertaken is the same as for
|
|
-- MAKE.
|
|
|
|
S_Xref_Subdirs : aliased constant S := "/SUBDIRS=<" &
|
|
"--subdirs=>";
|
|
-- /SUBDIRS=dir
|
|
--
|
|
-- The actual directories (object, exec, library, ...) are subdirectories
|
|
-- of the directory specified in the project file. If the subdirectory
|
|
-- does not exist, it is created automatically.
|
|
|
|
S_Xref_Output : aliased constant S := "/UNUSED " &
|
|
"-u";
|
|
-- /SOURCE_SEARCH=(directory,...)
|
|
--
|
|
-- When looking for source files also look in the specified directories.
|
|
-- The order in which source file search is undertaken is the same as for
|
|
-- MAKE.
|
|
|
|
S_Xref_Tags : aliased constant S := "/TAGS " &
|
|
"-v";
|
|
-- /NOTAGS (D)
|
|
-- /TAGS
|
|
--
|
|
-- Print a 'tags' file for vi.
|
|
|
|
Xref_Switches : aliased constant Switches :=
|
|
(S_Xref_Add 'Access,
|
|
S_Xref_All 'Access,
|
|
S_Xref_Deriv 'Access,
|
|
S_Xref_Ext 'Access,
|
|
S_Xref_Follow 'Access,
|
|
S_Xref_Full 'Access,
|
|
S_Xref_Global 'Access,
|
|
S_Xref_Mess 'Access,
|
|
S_Xref_Nostinc 'Access,
|
|
S_Xref_Nostlib 'Access,
|
|
S_Xref_Object 'Access,
|
|
S_Xref_Project 'Access,
|
|
S_Xref_Prj 'Access,
|
|
S_Xref_Search 'Access,
|
|
S_Xref_Source 'Access,
|
|
S_Xref_Subdirs 'Access,
|
|
S_Xref_Output 'Access,
|
|
S_Xref_Tags 'Access);
|
|
|
|
end VMS_Data;
|