1928 lines
57 KiB
Text
1928 lines
57 KiB
Text
# generated automatically by aclocal 1.9.6 -*- Autoconf -*-
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 2005 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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AC_DEFUN([AC_BAKEFILE_CREATE_FILE_DLLAR_SH],
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[
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dnl ===================== dllar.sh begins here =====================
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dnl (Created by merge-scripts.py from dllar.sh
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dnl file do not edit here!)
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D='$'
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cat <<EOF >dllar.sh
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#!/bin/sh
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#
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# dllar - a tool to build both a .dll and an .a file
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# from a set of object (.o) files for EMX/OS2.
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#
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# Written by Andrew Zabolotny, bit@freya.etu.ru
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# Ported to Unix like shell by Stefan Neis, Stefan.Neis@t-online.de
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#
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# This script will accept a set of files on the command line.
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# All the public symbols from the .o files will be exported into
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# a .DEF file, then linker will be run (through gcc) against them to
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# build a shared library consisting of all given .o files. All libraries
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# (.a) will be first decompressed into component .o files then act as
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# described above. You can optionally give a description (-d "description")
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# which will be put into .DLL. To see the list of accepted options (as well
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# as command-line format) simply run this program without options. The .DLL
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# is built to be imported by name (there is no guarantee that new versions
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# of the library you build will have same ordinals for same symbols).
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#
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# dllar is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# dllar is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with dllar; see the file COPYING. If not, write to the Free
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# Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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# To successfuly run this program you will need:
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# - Current drive should have LFN support (HPFS, ext2, network, etc)
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# (Sometimes dllar generates filenames which won't fit 8.3 scheme)
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# - gcc
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# (used to build the .dll)
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# - emxexp
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# (used to create .def file from .o files)
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# - emximp
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# (used to create .a file from .def file)
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# - GNU text utilites (cat, sort, uniq)
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# used to process emxexp output
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# - GNU file utilities (mv, rm)
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# - GNU sed
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# - lxlite (optional, see flag below)
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# (used for general .dll cleanup)
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#
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flag_USE_LXLITE=1;
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#
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# helper functions
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# basnam, variant of basename, which does _not_ remove the path, _iff_
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# second argument (suffix to remove) is given
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basnam(){
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case ${D}# in
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1)
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echo ${D}1 | sed 's/.*\\///' | sed 's/.*\\\\//'
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;;
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2)
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echo ${D}1 | sed 's/'${D}2'${D}//'
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;;
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*)
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echo "error in basnam ${D}*"
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exit 8
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;;
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esac
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}
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# Cleanup temporary files and output
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CleanUp() {
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cd ${D}curDir
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for i in ${D}inputFiles ; do
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case ${D}i in
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*!)
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rm -rf \`basnam ${D}i !\`
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;;
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*)
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;;
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esac
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done
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# Kill result in case of failure as there is just to many stupid make/nmake
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# things out there which doesn't do this.
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if @<:@ ${D}# -eq 0 @:>@; then
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rm -f ${D}arcFile ${D}arcFile2 ${D}defFile ${D}dllFile
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fi
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}
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# Print usage and exit script with rc=1.
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PrintHelp() {
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echo 'Usage: dllar.sh @<:@-o@<:@utput@:>@ output_file@:>@ @<:@-i@<:@mport@:>@ importlib_name@:>@'
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echo ' @<:@-name-mangler-script script.sh@:>@'
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echo ' @<:@-d@<:@escription@:>@ "dll descrption"@:>@ @<:@-cc "CC"@:>@ @<:@-f@<:@lags@:>@ "CFLAGS"@:>@'
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echo ' @<:@-ord@<:@inals@:>@@:>@ -ex@<:@clude@:>@ "symbol(s)"'
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echo ' @<:@-libf@<:@lags@:>@ "{INIT|TERM}{GLOBAL|INSTANCE}"@:>@ @<:@-nocrt@<:@dll@:>@@:>@ @<:@-nolxl@<:@ite@:>@@:>@'
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echo ' @<:@*.o@:>@ @<:@*.a@:>@'
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echo '*> "output_file" should have no extension.'
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echo ' If it has the .o, .a or .dll extension, it is automatically removed.'
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echo ' The import library name is derived from this and is set to "name".a,'
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echo ' unless overridden by -import'
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echo '*> "importlib_name" should have no extension.'
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echo ' If it has the .o, or .a extension, it is automatically removed.'
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echo ' This name is used as the import library name and may be longer and'
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echo ' more descriptive than the DLL name which has to follow the old '
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echo ' 8.3 convention of FAT.'
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echo '*> "script.sh may be given to override the output_file name by a'
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echo ' different name. It is mainly useful if the regular make process'
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echo ' of some package does not take into account OS/2 restriction of'
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echo ' DLL name lengths. It takes the importlib name as input and is'
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echo ' supposed to procude a shorter name as output. The script should'
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echo ' expect to get importlib_name without extension and should produce'
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echo ' a (max.) 8 letter name without extension.'
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echo '*> "cc" is used to use another GCC executable. (default: gcc.exe)'
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echo '*> "flags" should be any set of valid GCC flags. (default: -s -Zcrtdll)'
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echo ' These flags will be put at the start of GCC command line.'
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echo '*> -ord@<:@inals@:>@ tells dllar to export entries by ordinals. Be careful.'
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echo '*> -ex@<:@clude@:>@ defines symbols which will not be exported. You can define'
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echo ' multiple symbols, for example -ex "myfunc yourfunc _GLOBAL*".'
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echo ' If the last character of a symbol is "*", all symbols beginning'
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echo ' with the prefix before "*" will be exclude, (see _GLOBAL* above).'
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echo '*> -libf@<:@lags@:>@ can be used to add INITGLOBAL/INITINSTANCE and/or'
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echo ' TERMGLOBAL/TERMINSTANCE flags to the dynamically-linked library.'
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echo '*> -nocrt@<:@dll@:>@ switch will disable linking the library against emx''s'
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echo ' C runtime DLLs.'
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echo '*> -nolxl@<:@ite@:>@ switch will disable running lxlite on the resulting DLL.'
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echo '*> All other switches (for example -L./ or -lmylib) will be passed'
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echo ' unchanged to GCC at the end of command line.'
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echo '*> If you create a DLL from a library and you do not specify -o,'
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echo ' the basename for DLL and import library will be set to library name,'
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echo ' the initial library will be renamed to 'name'_s.a (_s for static)'
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echo ' i.e. "dllar gcc.a" will create gcc.dll and gcc.a, and the initial'
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echo ' library will be renamed into gcc_s.a.'
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echo '--------'
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echo 'Example:'
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echo ' dllar -o gcc290.dll libgcc.a -d "GNU C runtime library" -ord'
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echo ' -ex "__main __ctordtor*" -libf "INITINSTANCE TERMINSTANCE"'
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CleanUp
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exit 1
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}
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# Execute a command.
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# If exit code of the commnad <> 0 CleanUp() is called and we'll exit the script.
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# @Uses Whatever CleanUp() uses.
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doCommand() {
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echo "${D}*"
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eval ${D}*
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rcCmd=${D}?
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if @<:@ ${D}rcCmd -ne 0 @:>@; then
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echo "command failed, exit code="${D}rcCmd
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CleanUp
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exit ${D}rcCmd
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fi
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}
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# main routine
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# setup globals
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cmdLine=${D}*
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outFile=""
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outimpFile=""
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inputFiles=""
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renameScript=""
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description=""
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CC=gcc.exe
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CFLAGS="-s -Zcrtdll"
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EXTRA_CFLAGS=""
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EXPORT_BY_ORDINALS=0
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exclude_symbols=""
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library_flags=""
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curDir=\`pwd\`
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curDirS=curDir
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case ${D}curDirS in
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*/)
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;;
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*)
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curDirS=${D}{curDirS}"/"
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;;
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esac
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# Parse commandline
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libsToLink=0
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omfLinking=0
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while @<:@ ${D}1 @:>@; do
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case ${D}1 in
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-ord*)
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EXPORT_BY_ORDINALS=1;
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;;
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-o*)
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shift
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outFile=${D}1
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;;
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-i*)
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shift
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outimpFile=${D}1
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;;
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-name-mangler-script)
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shift
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renameScript=${D}1
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;;
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-d*)
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shift
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description=${D}1
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;;
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-f*)
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shift
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CFLAGS=${D}1
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;;
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-c*)
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shift
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CC=${D}1
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;;
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-h*)
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PrintHelp
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;;
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-ex*)
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shift
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exclude_symbols=${D}{exclude_symbols}${D}1" "
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;;
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-libf*)
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shift
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library_flags=${D}{library_flags}${D}1" "
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;;
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-nocrt*)
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CFLAGS="-s"
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;;
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-nolxl*)
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flag_USE_LXLITE=0
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;;
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-* | /*)
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case ${D}1 in
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-L* | -l*)
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libsToLink=1
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;;
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-Zomf)
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omfLinking=1
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;;
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*)
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;;
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esac
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EXTRA_CFLAGS=${D}{EXTRA_CFLAGS}" "${D}1
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;;
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*.dll)
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EXTRA_CFLAGS="${D}{EXTRA_CFLAGS} \`basnam ${D}1 .dll\`"
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if @<:@ ${D}omfLinking -eq 1 @:>@; then
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EXTRA_CFLAGS="${D}{EXTRA_CFLAGS}.lib"
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else
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EXTRA_CFLAGS="${D}{EXTRA_CFLAGS}.a"
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fi
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;;
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*)
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found=0;
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if @<:@ ${D}libsToLink -ne 0 @:>@; then
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EXTRA_CFLAGS=${D}{EXTRA_CFLAGS}" "${D}1
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else
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for file in ${D}1 ; do
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if @<:@ -f ${D}file @:>@; then
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inputFiles="${D}{inputFiles} ${D}file"
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found=1
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fi
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done
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if @<:@ ${D}found -eq 0 @:>@; then
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echo "ERROR: No file(s) found: "${D}1
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exit 8
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fi
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fi
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;;
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esac
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shift
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done # iterate cmdline words
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#
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if @<:@ -z "${D}inputFiles" @:>@; then
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echo "dllar: no input files"
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PrintHelp
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fi
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# Now extract all .o files from .a files
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newInputFiles=""
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for file in ${D}inputFiles ; do
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case ${D}file in
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*.a | *.lib)
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case ${D}file in
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*.a)
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suffix=".a"
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AR="ar"
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;;
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*.lib)
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suffix=".lib"
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AR="emxomfar"
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EXTRA_CFLAGS="${D}EXTRA_CFLAGS -Zomf"
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;;
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*)
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;;
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esac
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dirname=\`basnam ${D}file ${D}suffix\`"_%"
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mkdir ${D}dirname
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if @<:@ ${D}? -ne 0 @:>@; then
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echo "Failed to create subdirectory ./${D}dirname"
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CleanUp
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exit 8;
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fi
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# Append '!' to indicate archive
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newInputFiles="${D}newInputFiles ${D}{dirname}!"
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doCommand "cd ${D}dirname; ${D}AR x ../${D}file"
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cd ${D}curDir
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found=0;
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for subfile in ${D}dirname/*.o* ; do
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if @<:@ -f ${D}subfile @:>@; then
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found=1
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if @<:@ -s ${D}subfile @:>@; then
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# FIXME: This should be: is file size > 32 byte, _not_ > 0!
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newInputFiles="${D}newInputFiles ${D}subfile"
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fi
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fi
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done
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if @<:@ ${D}found -eq 0 @:>@; then
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echo "WARNING: there are no files in archive \\'${D}file\\'"
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fi
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;;
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*)
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newInputFiles="${D}{newInputFiles} ${D}file"
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;;
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esac
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done
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inputFiles="${D}newInputFiles"
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# Output filename(s).
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do_backup=0;
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if @<:@ -z ${D}outFile @:>@; then
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do_backup=1;
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set outFile ${D}inputFiles; outFile=${D}2
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fi
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# If it is an archive, remove the '!' and the '_%' suffixes
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case ${D}outFile in
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*_%!)
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outFile=\`basnam ${D}outFile _%!\`
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;;
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*)
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;;
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esac
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case ${D}outFile in
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*.dll)
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outFile=\`basnam ${D}outFile .dll\`
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;;
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*.DLL)
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outFile=\`basnam ${D}outFile .DLL\`
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;;
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*.o)
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outFile=\`basnam ${D}outFile .o\`
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;;
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*.obj)
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outFile=\`basnam ${D}outFile .obj\`
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;;
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*.a)
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outFile=\`basnam ${D}outFile .a\`
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;;
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*.lib)
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outFile=\`basnam ${D}outFile .lib\`
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;;
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*)
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;;
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esac
|
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case ${D}outimpFile in
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*.a)
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outimpFile=\`basnam ${D}outimpFile .a\`
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;;
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*.lib)
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outimpFile=\`basnam ${D}outimpFile .lib\`
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;;
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*)
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;;
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esac
|
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if @<:@ -z ${D}outimpFile @:>@; then
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outimpFile=${D}outFile
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fi
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defFile="${D}{outFile}.def"
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arcFile="${D}{outimpFile}.a"
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arcFile2="${D}{outimpFile}.lib"
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|
|
#create ${D}dllFile as something matching 8.3 restrictions,
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if @<:@ -z ${D}renameScript @:>@ ; then
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dllFile="${D}outFile"
|
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else
|
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dllFile=\`${D}renameScript ${D}outimpFile\`
|
|
fi
|
|
|
|
if @<:@ ${D}do_backup -ne 0 @:>@ ; then
|
|
if @<:@ -f ${D}arcFile @:>@ ; then
|
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doCommand "mv ${D}arcFile ${D}{outFile}_s.a"
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|
fi
|
|
if @<:@ -f ${D}arcFile2 @:>@ ; then
|
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doCommand "mv ${D}arcFile2 ${D}{outFile}_s.lib"
|
|
fi
|
|
fi
|
|
|
|
# Extract public symbols from all the object files.
|
|
tmpdefFile=${D}{defFile}_%
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|
rm -f ${D}tmpdefFile
|
|
for file in ${D}inputFiles ; do
|
|
case ${D}file in
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|
*!)
|
|
;;
|
|
*)
|
|
doCommand "emxexp -u ${D}file >> ${D}tmpdefFile"
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|
;;
|
|
esac
|
|
done
|
|
|
|
# Create the def file.
|
|
rm -f ${D}defFile
|
|
echo "LIBRARY \`basnam ${D}dllFile\` ${D}library_flags" >> ${D}defFile
|
|
dllFile="${D}{dllFile}.dll"
|
|
if @<:@ ! -z ${D}description @:>@; then
|
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echo "DESCRIPTION \\"${D}{description}\\"" >> ${D}defFile
|
|
fi
|
|
echo "EXPORTS" >> ${D}defFile
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|
|
|
doCommand "cat ${D}tmpdefFile | sort.exe | uniq.exe > ${D}{tmpdefFile}%"
|
|
grep -v "^ *;" < ${D}{tmpdefFile}% | grep -v "^ *${D}" >${D}tmpdefFile
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|
|
|
# Checks if the export is ok or not.
|
|
for word in ${D}exclude_symbols; do
|
|
grep -v ${D}word < ${D}tmpdefFile >${D}{tmpdefFile}%
|
|
mv ${D}{tmpdefFile}% ${D}tmpdefFile
|
|
done
|
|
|
|
|
|
if @<:@ ${D}EXPORT_BY_ORDINALS -ne 0 @:>@; then
|
|
sed "=" < ${D}tmpdefFile | \\
|
|
sed '
|
|
N
|
|
: loop
|
|
s/^\\(@<:@0-9@:>@\\+\\)\\(@<:@^;@:>@*\\)\\(;.*\\)\\?/\\2 @\\1 NONAME/
|
|
t loop
|
|
' > ${D}{tmpdefFile}%
|
|
grep -v "^ *${D}" < ${D}{tmpdefFile}% > ${D}tmpdefFile
|
|
else
|
|
rm -f ${D}{tmpdefFile}%
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|
fi
|
|
cat ${D}tmpdefFile >> ${D}defFile
|
|
rm -f ${D}tmpdefFile
|
|
|
|
# Do linking, create implib, and apply lxlite.
|
|
gccCmdl="";
|
|
for file in ${D}inputFiles ; do
|
|
case ${D}file in
|
|
*!)
|
|
;;
|
|
*)
|
|
gccCmdl="${D}gccCmdl ${D}file"
|
|
;;
|
|
esac
|
|
done
|
|
doCommand "${D}CC ${D}CFLAGS -Zdll -o ${D}dllFile ${D}defFile ${D}gccCmdl ${D}EXTRA_CFLAGS"
|
|
touch "${D}{outFile}.dll"
|
|
|
|
doCommand "emximp -o ${D}arcFile ${D}defFile"
|
|
if @<:@ ${D}flag_USE_LXLITE -ne 0 @:>@; then
|
|
add_flags="";
|
|
if @<:@ ${D}EXPORT_BY_ORDINALS -ne 0 @:>@; then
|
|
add_flags="-ynd"
|
|
fi
|
|
doCommand "lxlite -cs -t: -mrn -mln ${D}add_flags ${D}dllFile"
|
|
fi
|
|
doCommand "emxomf -s -l ${D}arcFile"
|
|
|
|
# Successful exit.
|
|
CleanUp 1
|
|
exit 0
|
|
EOF
|
|
dnl ===================== dllar.sh ends here =====================
|
|
])
|
|
|
|
dnl
|
|
dnl This file is part of Bakefile (http://www.bakefile.org)
|
|
dnl
|
|
dnl Copyright (C) 2003-2007 Vaclav Slavik, David Elliott and others
|
|
dnl
|
|
dnl Permission is hereby granted, free of charge, to any person obtaining a
|
|
dnl copy of this software and associated documentation files (the "Software"),
|
|
dnl to deal in the Software without restriction, including without limitation
|
|
dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
dnl and/or sell copies of the Software, and to permit persons to whom the
|
|
dnl Software is furnished to do so, subject to the following conditions:
|
|
dnl
|
|
dnl The above copyright notice and this permission notice shall be included in
|
|
dnl all copies or substantial portions of the Software.
|
|
dnl
|
|
dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
dnl DEALINGS IN THE SOFTWARE.
|
|
dnl
|
|
dnl $Id: bakefile-lang.m4 1044 2007-06-22 17:01:33Z vadz $
|
|
dnl
|
|
dnl Compiler detection macros by David Elliott and Vadim Zeitlin
|
|
dnl
|
|
|
|
|
|
dnl ===========================================================================
|
|
dnl Macros to detect different C/C++ compilers
|
|
dnl ===========================================================================
|
|
|
|
dnl Based on autoconf _AC_LANG_COMPILER_GNU
|
|
dnl _AC_BAKEFILE_LANG_COMPILER(NAME, LANG, SYMBOL, IF-YES, IF-NO)
|
|
AC_DEFUN([_AC_BAKEFILE_LANG_COMPILER],
|
|
[
|
|
AC_LANG_PUSH($2)
|
|
AC_CACHE_CHECK(
|
|
[whether we are using the $1 $2 compiler],
|
|
[bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_[]$3],
|
|
[AC_TRY_COMPILE(
|
|
[],
|
|
[
|
|
#ifndef $3
|
|
choke me
|
|
#endif
|
|
],
|
|
[bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_[]$3=yes],
|
|
[bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_[]$3=no]
|
|
)
|
|
]
|
|
)
|
|
if test "x$bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_[]$3" = "xyes"; then
|
|
:; $4
|
|
else
|
|
:; $5
|
|
fi
|
|
AC_LANG_POP($2)
|
|
])
|
|
|
|
dnl CodeWarrior Metrowerks compiler defines __MWERKS__ for both C and C++
|
|
AC_DEFUN([AC_BAKEFILE_PROG_MWCC],
|
|
[
|
|
_AC_BAKEFILE_LANG_COMPILER(Metrowerks, C, __MWERKS__, MWCC=yes)
|
|
])
|
|
|
|
AC_DEFUN([AC_BAKEFILE_PROG_MWCXX],
|
|
[
|
|
_AC_BAKEFILE_LANG_COMPILER(Metrowerks, C++, __MWERKS__, MWCXX=yes)
|
|
])
|
|
|
|
dnl IBM xlC compiler defines __xlC__ for both C and C++
|
|
AC_DEFUN([AC_BAKEFILE_PROG_XLCC],
|
|
[
|
|
_AC_BAKEFILE_LANG_COMPILER([IBM xlC], C, __xlC__, XLCC=yes)
|
|
])
|
|
|
|
AC_DEFUN([AC_BAKEFILE_PROG_XLCXX],
|
|
[
|
|
_AC_BAKEFILE_LANG_COMPILER([IBM xlC], C++, __xlC__, XLCXX=yes)
|
|
])
|
|
|
|
dnl recent versions of SGI mipsPro compiler define _SGI_COMPILER_VERSION
|
|
dnl
|
|
dnl NB: old versions define _COMPILER_VERSION but this could probably be
|
|
dnl defined by other compilers too so don't test for it to be safe
|
|
AC_DEFUN([AC_BAKEFILE_PROG_SGICC],
|
|
[
|
|
_AC_BAKEFILE_LANG_COMPILER(SGI, C, _SGI_COMPILER_VERSION, SGICC=yes)
|
|
])
|
|
|
|
AC_DEFUN([AC_BAKEFILE_PROG_SGICXX],
|
|
[
|
|
_AC_BAKEFILE_LANG_COMPILER(SGI, C++, _SGI_COMPILER_VERSION, SGICXX=yes)
|
|
])
|
|
|
|
dnl Sun compiler defines __SUNPRO_C/__SUNPRO_CC
|
|
AC_DEFUN([AC_BAKEFILE_PROG_SUNCC],
|
|
[
|
|
_AC_BAKEFILE_LANG_COMPILER(Sun, C, __SUNPRO_C, SUNCC=yes)
|
|
])
|
|
|
|
AC_DEFUN([AC_BAKEFILE_PROG_SUNCXX],
|
|
[
|
|
_AC_BAKEFILE_LANG_COMPILER(Sun, C++, __SUNPRO_CC, SUNCXX=yes)
|
|
])
|
|
|
|
dnl Intel icc compiler defines __INTEL_COMPILER for both C and C++
|
|
AC_DEFUN([AC_BAKEFILE_PROG_INTELCC],
|
|
[
|
|
_AC_BAKEFILE_LANG_COMPILER(Intel, C, __INTEL_COMPILER, INTELCC=yes)
|
|
])
|
|
|
|
AC_DEFUN([AC_BAKEFILE_PROG_INTELCXX],
|
|
[
|
|
_AC_BAKEFILE_LANG_COMPILER(Intel, C++, __INTEL_COMPILER, INTELCXX=yes)
|
|
])
|
|
|
|
dnl HP-UX aCC: see http://docs.hp.com/en/6162/preprocess.htm#macropredef
|
|
AC_DEFUN([AC_BAKEFILE_PROG_HPCC],
|
|
[
|
|
_AC_BAKEFILE_LANG_COMPILER(HP, C, __HP_cc, HPCC=yes)
|
|
])
|
|
|
|
AC_DEFUN([AC_BAKEFILE_PROG_HPCXX],
|
|
[
|
|
_AC_BAKEFILE_LANG_COMPILER(HP, C++, __HP_aCC, HPCXX=yes)
|
|
])
|
|
|
|
dnl Tru64 cc and cxx
|
|
AC_DEFUN([AC_BAKEFILE_PROG_COMPAQCC],
|
|
[
|
|
_AC_BAKEFILE_LANG_COMPILER(Compaq, C, __DECC, COMPAQCC=yes)
|
|
])
|
|
|
|
AC_DEFUN([AC_BAKEFILE_PROG_COMPAQCXX],
|
|
[
|
|
_AC_BAKEFILE_LANG_COMPILER(Compaq, C++, __DECCXX, COMPAQCXX=yes)
|
|
])
|
|
|
|
dnl ===========================================================================
|
|
dnl macros to detect specialty compiler options
|
|
dnl ===========================================================================
|
|
|
|
dnl Figure out if we need to pass -ext o to compiler (MetroWerks)
|
|
AC_DEFUN([AC_BAKEFILE_METROWERKS_EXTO],
|
|
[AC_CACHE_CHECK([if the _AC_LANG compiler requires -ext o], bakefile_cv_[]_AC_LANG_ABBREV[]_exto,
|
|
dnl First create an empty conf test
|
|
[AC_LANG_CONFTEST([AC_LANG_PROGRAM()])
|
|
dnl Now remove .o and .c.o or .cc.o
|
|
rm -f conftest.$ac_objext conftest.$ac_ext.o
|
|
dnl Now compile the test
|
|
AS_IF([AC_TRY_EVAL(ac_compile)],
|
|
dnl If the test succeeded look for conftest.c.o or conftest.cc.o
|
|
[for ac_file in `(ls conftest.* 2>/dev/null)`; do
|
|
case $ac_file in
|
|
conftest.$ac_ext.o)
|
|
bakefile_cv_[]_AC_LANG_ABBREV[]_exto="-ext o"
|
|
;;
|
|
*)
|
|
;;
|
|
esac
|
|
done],
|
|
[AC_MSG_FAILURE([cannot figure out if compiler needs -ext o: cannot compile])
|
|
]) dnl AS_IF
|
|
|
|
rm -f conftest.$ac_ext.o conftest.$ac_objext conftest.$ac_ext
|
|
]) dnl AC_CACHE_CHECK
|
|
|
|
if test "x$bakefile_cv_[]_AC_LANG_ABBREV[]_exto" '!=' "x"; then
|
|
if test "[]_AC_LANG_ABBREV[]" = "c"; then
|
|
CFLAGS="$bakefile_cv_[]_AC_LANG_ABBREV[]_exto $CFLAGS"
|
|
fi
|
|
if test "[]_AC_LANG_ABBREV[]" = "cxx"; then
|
|
CXXFLAGS="$bakefile_cv_[]_AC_LANG_ABBREV[]_exto $CXXFLAGS"
|
|
fi
|
|
fi
|
|
]) dnl AC_DEFUN
|
|
|
|
|
|
dnl ===========================================================================
|
|
dnl Macros to do all of the compiler detections as one macro
|
|
dnl ===========================================================================
|
|
|
|
dnl check for different proprietary compilers depending on target platform
|
|
dnl _AC_BAKEFILE_PROG_COMPILER(LANG)
|
|
AC_DEFUN([_AC_BAKEFILE_PROG_COMPILER],
|
|
[
|
|
AC_PROG_$1
|
|
|
|
dnl Intel compiler can be used under several different OS and even
|
|
dnl different architectures (x86, amd64 and Itanium) so it's easier to just
|
|
dnl always test for it
|
|
AC_BAKEFILE_PROG_INTEL$1
|
|
|
|
dnl if we're using gcc, we can't be using any of incompatible compilers
|
|
if test "x$G$1" != "xyes"; then
|
|
if test "x$1" = "xC"; then
|
|
AC_BAKEFILE_METROWERKS_EXTO
|
|
if test "x$bakefile_cv_c_exto" '!=' "x"; then
|
|
unset ac_cv_prog_cc_g
|
|
_AC_PROG_CC_G
|
|
fi
|
|
fi
|
|
|
|
dnl most of these compilers are only used under well-defined OS so
|
|
dnl don't waste time checking for them on other ones
|
|
case `uname -s` in
|
|
AIX*)
|
|
AC_BAKEFILE_PROG_XL$1
|
|
;;
|
|
|
|
Darwin)
|
|
AC_BAKEFILE_PROG_MW$1
|
|
AC_BAKEFILE_PROG_XL$1
|
|
;;
|
|
|
|
IRIX*)
|
|
AC_BAKEFILE_PROG_SGI$1
|
|
;;
|
|
|
|
Linux*)
|
|
dnl Sun CC is now available under Linux too
|
|
AC_BAKEFILE_PROG_SUN$1
|
|
;;
|
|
|
|
HP-UX*)
|
|
AC_BAKEFILE_PROG_HP$1
|
|
;;
|
|
|
|
OSF1)
|
|
AC_BAKEFILE_PROG_COMPAQ$1
|
|
;;
|
|
|
|
SunOS)
|
|
AC_BAKEFILE_PROG_SUN$1
|
|
;;
|
|
esac
|
|
fi
|
|
])
|
|
|
|
AC_DEFUN([AC_BAKEFILE_PROG_CC],
|
|
[
|
|
_AC_BAKEFILE_PROG_COMPILER(CC)
|
|
])
|
|
|
|
AC_DEFUN([AC_BAKEFILE_PROG_CXX],
|
|
[
|
|
_AC_BAKEFILE_PROG_COMPILER(CXX)
|
|
])
|
|
|
|
|
|
dnl
|
|
dnl This file is part of Bakefile (http://www.bakefile.org)
|
|
dnl
|
|
dnl Copyright (C) 2003-2007 Vaclav Slavik and others
|
|
dnl
|
|
dnl Permission is hereby granted, free of charge, to any person obtaining a
|
|
dnl copy of this software and associated documentation files (the "Software"),
|
|
dnl to deal in the Software without restriction, including without limitation
|
|
dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
dnl and/or sell copies of the Software, and to permit persons to whom the
|
|
dnl Software is furnished to do so, subject to the following conditions:
|
|
dnl
|
|
dnl The above copyright notice and this permission notice shall be included in
|
|
dnl all copies or substantial portions of the Software.
|
|
dnl
|
|
dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
dnl DEALINGS IN THE SOFTWARE.
|
|
dnl
|
|
dnl $Id: bakefile.m4 1271 2008-10-20 17:34:05Z vaclavslavik $
|
|
dnl
|
|
dnl Support macros for makefiles generated by BAKEFILE.
|
|
dnl
|
|
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl Lots of compiler & linker detection code contained here was taken from
|
|
dnl wxWidgets configure.in script (see http://www.wxwidgets.org)
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl AC_BAKEFILE_GNUMAKE
|
|
dnl
|
|
dnl Detects GNU make
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_DEFUN([AC_BAKEFILE_GNUMAKE],
|
|
[
|
|
dnl does make support "-include" (only GNU make does AFAIK)?
|
|
AC_CACHE_CHECK([if make is GNU make], bakefile_cv_prog_makeisgnu,
|
|
[
|
|
if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
|
|
egrep -s GNU > /dev/null); then
|
|
bakefile_cv_prog_makeisgnu="yes"
|
|
else
|
|
bakefile_cv_prog_makeisgnu="no"
|
|
fi
|
|
])
|
|
|
|
if test "x$bakefile_cv_prog_makeisgnu" = "xyes"; then
|
|
IF_GNU_MAKE=""
|
|
else
|
|
IF_GNU_MAKE="#"
|
|
fi
|
|
AC_SUBST(IF_GNU_MAKE)
|
|
])
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl AC_BAKEFILE_PLATFORM
|
|
dnl
|
|
dnl Detects platform and sets PLATFORM_XXX variables accordingly
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_DEFUN([AC_BAKEFILE_PLATFORM],
|
|
[
|
|
PLATFORM_UNIX=0
|
|
PLATFORM_WIN32=0
|
|
PLATFORM_MSDOS=0
|
|
PLATFORM_MAC=0
|
|
PLATFORM_MACOS=0
|
|
PLATFORM_MACOSX=0
|
|
PLATFORM_OS2=0
|
|
PLATFORM_BEOS=0
|
|
|
|
if test "x$BAKEFILE_FORCE_PLATFORM" = "x"; then
|
|
case "${BAKEFILE_HOST}" in
|
|
*-*-mingw32* )
|
|
PLATFORM_WIN32=1
|
|
;;
|
|
*-pc-msdosdjgpp )
|
|
PLATFORM_MSDOS=1
|
|
;;
|
|
*-pc-os2_emx | *-pc-os2-emx )
|
|
PLATFORM_OS2=1
|
|
;;
|
|
*-*-darwin* )
|
|
PLATFORM_MAC=1
|
|
PLATFORM_MACOSX=1
|
|
;;
|
|
*-*-beos* )
|
|
PLATFORM_BEOS=1
|
|
;;
|
|
powerpc-apple-macos* )
|
|
PLATFORM_MAC=1
|
|
PLATFORM_MACOS=1
|
|
;;
|
|
* )
|
|
PLATFORM_UNIX=1
|
|
;;
|
|
esac
|
|
else
|
|
case "$BAKEFILE_FORCE_PLATFORM" in
|
|
win32 )
|
|
PLATFORM_WIN32=1
|
|
;;
|
|
msdos )
|
|
PLATFORM_MSDOS=1
|
|
;;
|
|
os2 )
|
|
PLATFORM_OS2=1
|
|
;;
|
|
darwin )
|
|
PLATFORM_MAC=1
|
|
PLATFORM_MACOSX=1
|
|
;;
|
|
unix )
|
|
PLATFORM_UNIX=1
|
|
;;
|
|
beos )
|
|
PLATFORM_BEOS=1
|
|
;;
|
|
* )
|
|
AC_MSG_ERROR([Unknown platform: $BAKEFILE_FORCE_PLATFORM])
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
AC_SUBST(PLATFORM_UNIX)
|
|
AC_SUBST(PLATFORM_WIN32)
|
|
AC_SUBST(PLATFORM_MSDOS)
|
|
AC_SUBST(PLATFORM_MAC)
|
|
AC_SUBST(PLATFORM_MACOS)
|
|
AC_SUBST(PLATFORM_MACOSX)
|
|
AC_SUBST(PLATFORM_OS2)
|
|
AC_SUBST(PLATFORM_BEOS)
|
|
])
|
|
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl AC_BAKEFILE_PLATFORM_SPECIFICS
|
|
dnl
|
|
dnl Sets misc platform-specific settings
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_DEFUN([AC_BAKEFILE_PLATFORM_SPECIFICS],
|
|
[
|
|
AC_ARG_ENABLE([omf], AS_HELP_STRING([--enable-omf],
|
|
[use OMF object format (OS/2)]),
|
|
[bk_os2_use_omf="$enableval"])
|
|
|
|
case "${BAKEFILE_HOST}" in
|
|
*-*-darwin* )
|
|
dnl For Unix to MacOS X porting instructions, see:
|
|
dnl http://fink.sourceforge.net/doc/porting/porting.html
|
|
if test "x$GCC" = "xyes"; then
|
|
CFLAGS="$CFLAGS -fno-common"
|
|
CXXFLAGS="$CXXFLAGS -fno-common"
|
|
fi
|
|
if test "x$XLCC" = "xyes"; then
|
|
CFLAGS="$CFLAGS -qnocommon"
|
|
CXXFLAGS="$CXXFLAGS -qnocommon"
|
|
fi
|
|
;;
|
|
|
|
*-pc-os2_emx | *-pc-os2-emx )
|
|
if test "x$bk_os2_use_omf" = "xyes" ; then
|
|
AR=emxomfar
|
|
RANLIB=:
|
|
LDFLAGS="-Zomf $LDFLAGS"
|
|
CFLAGS="-Zomf $CFLAGS"
|
|
CXXFLAGS="-Zomf $CXXFLAGS"
|
|
OS2_LIBEXT="lib"
|
|
else
|
|
OS2_LIBEXT="a"
|
|
fi
|
|
;;
|
|
|
|
i*86-*-beos* )
|
|
LDFLAGS="-L/boot/develop/lib/x86 $LDFLAGS"
|
|
;;
|
|
esac
|
|
])
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl AC_BAKEFILE_SUFFIXES
|
|
dnl
|
|
dnl Detects shared various suffixes for shared libraries, libraries, programs,
|
|
dnl plugins etc.
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_DEFUN([AC_BAKEFILE_SUFFIXES],
|
|
[
|
|
SO_SUFFIX="so"
|
|
SO_SUFFIX_MODULE="so"
|
|
EXEEXT=""
|
|
LIBPREFIX="lib"
|
|
LIBEXT=".a"
|
|
DLLPREFIX="lib"
|
|
DLLPREFIX_MODULE=""
|
|
DLLIMP_SUFFIX=""
|
|
dlldir="$libdir"
|
|
|
|
case "${BAKEFILE_HOST}" in
|
|
*-hp-hpux* )
|
|
SO_SUFFIX="sl"
|
|
SO_SUFFIX_MODULE="sl"
|
|
;;
|
|
*-*-aix* )
|
|
dnl quoting from
|
|
dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
|
|
dnl Both archive libraries and shared libraries on AIX have an
|
|
dnl .a extension. This will explain why you can't link with an
|
|
dnl .so and why it works with the name changed to .a.
|
|
SO_SUFFIX="a"
|
|
SO_SUFFIX_MODULE="a"
|
|
;;
|
|
*-*-cygwin* )
|
|
SO_SUFFIX="dll"
|
|
SO_SUFFIX_MODULE="dll"
|
|
DLLIMP_SUFFIX="dll.a"
|
|
EXEEXT=".exe"
|
|
DLLPREFIX="cyg"
|
|
dlldir="$bindir"
|
|
;;
|
|
*-*-mingw32* )
|
|
SO_SUFFIX="dll"
|
|
SO_SUFFIX_MODULE="dll"
|
|
DLLIMP_SUFFIX="dll.a"
|
|
EXEEXT=".exe"
|
|
DLLPREFIX=""
|
|
dlldir="$bindir"
|
|
;;
|
|
*-pc-msdosdjgpp )
|
|
EXEEXT=".exe"
|
|
DLLPREFIX=""
|
|
dlldir="$bindir"
|
|
;;
|
|
*-pc-os2_emx | *-pc-os2-emx )
|
|
SO_SUFFIX="dll"
|
|
SO_SUFFIX_MODULE="dll"
|
|
DLLIMP_SUFFIX=$OS2_LIBEXT
|
|
EXEEXT=".exe"
|
|
DLLPREFIX=""
|
|
LIBPREFIX=""
|
|
LIBEXT=".$OS2_LIBEXT"
|
|
dlldir="$bindir"
|
|
;;
|
|
*-*-darwin* )
|
|
SO_SUFFIX="dylib"
|
|
SO_SUFFIX_MODULE="bundle"
|
|
;;
|
|
esac
|
|
|
|
if test "x$DLLIMP_SUFFIX" = "x" ; then
|
|
DLLIMP_SUFFIX="$SO_SUFFIX"
|
|
fi
|
|
|
|
AC_SUBST(SO_SUFFIX)
|
|
AC_SUBST(SO_SUFFIX_MODULE)
|
|
AC_SUBST(DLLIMP_SUFFIX)
|
|
AC_SUBST(EXEEXT)
|
|
AC_SUBST(LIBPREFIX)
|
|
AC_SUBST(LIBEXT)
|
|
AC_SUBST(DLLPREFIX)
|
|
AC_SUBST(DLLPREFIX_MODULE)
|
|
AC_SUBST(dlldir)
|
|
])
|
|
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl AC_BAKEFILE_SHARED_LD
|
|
dnl
|
|
dnl Detects command for making shared libraries, substitutes SHARED_LD_CC
|
|
dnl and SHARED_LD_CXX.
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_DEFUN([AC_BAKEFILE_SHARED_LD],
|
|
[
|
|
dnl the extra compiler flags needed for compilation of shared library
|
|
PIC_FLAG=""
|
|
if test "x$GCC" = "xyes"; then
|
|
dnl the switch for gcc is the same under all platforms
|
|
PIC_FLAG="-fPIC"
|
|
fi
|
|
|
|
dnl Defaults for GCC and ELF .so shared libs:
|
|
SHARED_LD_CC="\$(CC) -shared ${PIC_FLAG} -o"
|
|
SHARED_LD_CXX="\$(CXX) -shared ${PIC_FLAG} -o"
|
|
WINDOWS_IMPLIB=0
|
|
|
|
case "${BAKEFILE_HOST}" in
|
|
*-hp-hpux* )
|
|
dnl default settings are good for gcc but not for the native HP-UX
|
|
if test "x$GCC" != "xyes"; then
|
|
dnl no idea why it wants it, but it does
|
|
LDFLAGS="$LDFLAGS -L/usr/lib"
|
|
|
|
SHARED_LD_CC="${CC} -b -o"
|
|
SHARED_LD_CXX="${CXX} -b -o"
|
|
PIC_FLAG="+Z"
|
|
fi
|
|
;;
|
|
|
|
*-*-linux* )
|
|
if test "$INTELCC" = "yes"; then
|
|
PIC_FLAG="-KPIC"
|
|
elif test "x$SUNCXX" = "xyes"; then
|
|
SHARED_LD_CC="${CC} -G -o"
|
|
SHARED_LD_CXX="${CXX} -G -o"
|
|
PIC_FLAG="-KPIC"
|
|
fi
|
|
;;
|
|
|
|
*-*-solaris2* )
|
|
if test "x$SUNCXX" = xyes ; then
|
|
SHARED_LD_CC="${CC} -G -o"
|
|
SHARED_LD_CXX="${CXX} -G -o"
|
|
PIC_FLAG="-KPIC"
|
|
fi
|
|
;;
|
|
|
|
*-*-darwin* )
|
|
AC_BAKEFILE_CREATE_FILE_SHARED_LD_SH
|
|
chmod +x shared-ld-sh
|
|
|
|
SHARED_LD_MODULE_CC="`pwd`/shared-ld-sh -bundle -headerpad_max_install_names -o"
|
|
SHARED_LD_MODULE_CXX="CXX=\$(CXX) $SHARED_LD_MODULE_CC"
|
|
|
|
dnl Most apps benefit from being fully binded (its faster and static
|
|
dnl variables initialized at startup work).
|
|
dnl This can be done either with the exe linker flag -Wl,-bind_at_load
|
|
dnl or with a double stage link in order to create a single module
|
|
dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
|
|
|
|
dnl If using newer dev tools then there is a -single_module flag that
|
|
dnl we can use to do this for dylibs, otherwise we'll need to use a helper
|
|
dnl script. Check the version of gcc to see which way we can go:
|
|
AC_CACHE_CHECK([for gcc 3.1 or later], bakefile_cv_gcc31, [
|
|
AC_TRY_COMPILE([],
|
|
[
|
|
#if (__GNUC__ < 3) || \
|
|
((__GNUC__ == 3) && (__GNUC_MINOR__ < 1))
|
|
This is old gcc
|
|
#endif
|
|
],
|
|
[
|
|
bakefile_cv_gcc31=yes
|
|
],
|
|
[
|
|
bakefile_cv_gcc31=no
|
|
]
|
|
)
|
|
])
|
|
if test "$bakefile_cv_gcc31" = "no"; then
|
|
dnl Use the shared-ld-sh helper script
|
|
SHARED_LD_CC="`pwd`/shared-ld-sh -dynamiclib -headerpad_max_install_names -o"
|
|
SHARED_LD_CXX="$SHARED_LD_CC"
|
|
else
|
|
dnl Use the -single_module flag and let the linker do it for us
|
|
SHARED_LD_CC="\${CC} -dynamiclib -single_module -headerpad_max_install_names -o"
|
|
SHARED_LD_CXX="\${CXX} -dynamiclib -single_module -headerpad_max_install_names -o"
|
|
fi
|
|
|
|
if test "x$GCC" == "xyes"; then
|
|
PIC_FLAG="-dynamic -fPIC"
|
|
fi
|
|
if test "x$XLCC" = "xyes"; then
|
|
PIC_FLAG="-dynamic -DPIC"
|
|
fi
|
|
;;
|
|
|
|
*-*-aix* )
|
|
if test "x$GCC" = "xyes"; then
|
|
dnl at least gcc 2.95 warns that -fPIC is ignored when
|
|
dnl compiling each and every file under AIX which is annoying,
|
|
dnl so don't use it there (it's useless as AIX runs on
|
|
dnl position-independent architectures only anyhow)
|
|
PIC_FLAG=""
|
|
|
|
dnl -bexpfull is needed by AIX linker to export all symbols (by
|
|
dnl default it doesn't export any and even with -bexpall it
|
|
dnl doesn't export all C++ support symbols, e.g. vtable
|
|
dnl pointers) but it's only available starting from 5.1 (with
|
|
dnl maintenance pack 2, whatever this is), see
|
|
dnl http://www-128.ibm.com/developerworks/eserver/articles/gnu.html
|
|
case "${BAKEFILE_HOST}" in
|
|
*-*-aix5* )
|
|
LD_EXPFULL="-Wl,-bexpfull"
|
|
;;
|
|
esac
|
|
|
|
SHARED_LD_CC="\$(CC) -shared $LD_EXPFULL -o"
|
|
SHARED_LD_CXX="\$(CXX) -shared $LD_EXPFULL -o"
|
|
else
|
|
dnl FIXME: makeC++SharedLib is obsolete, what should we do for
|
|
dnl recent AIX versions?
|
|
AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
|
|
makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
|
|
SHARED_LD_CC="$AIX_CC_LD -p 0 -o"
|
|
SHARED_LD_CXX="$AIX_CXX_LD -p 0 -o"
|
|
fi
|
|
;;
|
|
|
|
*-*-beos* )
|
|
dnl can't use gcc under BeOS for shared library creation because it
|
|
dnl complains about missing 'main'
|
|
SHARED_LD_CC="${LD} -nostart -o"
|
|
SHARED_LD_CXX="${LD} -nostart -o"
|
|
;;
|
|
|
|
*-*-irix* )
|
|
dnl default settings are ok for gcc
|
|
if test "x$GCC" != "xyes"; then
|
|
PIC_FLAG="-KPIC"
|
|
fi
|
|
;;
|
|
|
|
*-*-cygwin* | *-*-mingw32* )
|
|
PIC_FLAG=""
|
|
SHARED_LD_CC="\$(CC) -shared -o"
|
|
SHARED_LD_CXX="\$(CXX) -shared -o"
|
|
WINDOWS_IMPLIB=1
|
|
;;
|
|
|
|
*-pc-os2_emx | *-pc-os2-emx )
|
|
SHARED_LD_CC="`pwd`/dllar.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
|
|
SHARED_LD_CXX="`pwd`/dllar.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
|
|
PIC_FLAG=""
|
|
AC_BAKEFILE_CREATE_FILE_DLLAR_SH
|
|
chmod +x dllar.sh
|
|
;;
|
|
|
|
powerpc-apple-macos* | \
|
|
*-*-freebsd* | *-*-openbsd* | *-*-netbsd* | *-*-k*bsd*-gnu | \
|
|
*-*-mirbsd* | \
|
|
*-*-sunos4* | \
|
|
*-*-osf* | \
|
|
*-*-dgux5* | \
|
|
*-*-sysv5* | \
|
|
*-pc-msdosdjgpp )
|
|
dnl defaults are ok
|
|
;;
|
|
|
|
*)
|
|
AC_MSG_ERROR(unknown system type $BAKEFILE_HOST.)
|
|
esac
|
|
|
|
if test "x$PIC_FLAG" != "x" ; then
|
|
PIC_FLAG="$PIC_FLAG -DPIC"
|
|
fi
|
|
|
|
if test "x$SHARED_LD_MODULE_CC" = "x" ; then
|
|
SHARED_LD_MODULE_CC="$SHARED_LD_CC"
|
|
fi
|
|
if test "x$SHARED_LD_MODULE_CXX" = "x" ; then
|
|
SHARED_LD_MODULE_CXX="$SHARED_LD_CXX"
|
|
fi
|
|
|
|
AC_SUBST(SHARED_LD_CC)
|
|
AC_SUBST(SHARED_LD_CXX)
|
|
AC_SUBST(SHARED_LD_MODULE_CC)
|
|
AC_SUBST(SHARED_LD_MODULE_CXX)
|
|
AC_SUBST(PIC_FLAG)
|
|
AC_SUBST(WINDOWS_IMPLIB)
|
|
])
|
|
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl AC_BAKEFILE_SHARED_VERSIONS
|
|
dnl
|
|
dnl Detects linker options for attaching versions (sonames) to shared libs.
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_DEFUN([AC_BAKEFILE_SHARED_VERSIONS],
|
|
[
|
|
USE_SOVERSION=0
|
|
USE_SOVERLINUX=0
|
|
USE_SOVERSOLARIS=0
|
|
USE_SOVERCYGWIN=0
|
|
USE_SOSYMLINKS=0
|
|
USE_MACVERSION=0
|
|
SONAME_FLAG=
|
|
|
|
case "${BAKEFILE_HOST}" in
|
|
*-*-linux* | *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
|
|
*-*-k*bsd*-gnu | *-*-mirbsd* )
|
|
if test "x$SUNCXX" = "xyes"; then
|
|
SONAME_FLAG="-h "
|
|
else
|
|
SONAME_FLAG="-Wl,-soname,"
|
|
fi
|
|
USE_SOVERSION=1
|
|
USE_SOVERLINUX=1
|
|
USE_SOSYMLINKS=1
|
|
;;
|
|
|
|
*-*-solaris2* )
|
|
SONAME_FLAG="-h "
|
|
USE_SOVERSION=1
|
|
USE_SOVERSOLARIS=1
|
|
USE_SOSYMLINKS=1
|
|
;;
|
|
|
|
*-*-darwin* )
|
|
USE_MACVERSION=1
|
|
USE_SOVERSION=1
|
|
USE_SOSYMLINKS=1
|
|
;;
|
|
|
|
*-*-cygwin* )
|
|
USE_SOVERSION=1
|
|
USE_SOVERCYGWIN=1
|
|
;;
|
|
esac
|
|
|
|
AC_SUBST(USE_SOVERSION)
|
|
AC_SUBST(USE_SOVERLINUX)
|
|
AC_SUBST(USE_SOVERSOLARIS)
|
|
AC_SUBST(USE_SOVERCYGWIN)
|
|
AC_SUBST(USE_MACVERSION)
|
|
AC_SUBST(USE_SOSYMLINKS)
|
|
AC_SUBST(SONAME_FLAG)
|
|
])
|
|
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl AC_BAKEFILE_DEPS
|
|
dnl
|
|
dnl Detects available C/C++ dependency tracking options
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_DEFUN([AC_BAKEFILE_DEPS],
|
|
[
|
|
AC_ARG_ENABLE([dependency-tracking],
|
|
AS_HELP_STRING([--disable-dependency-tracking],
|
|
[don't use dependency tracking even if the compiler can]),
|
|
[bk_use_trackdeps="$enableval"])
|
|
|
|
AC_MSG_CHECKING([for dependency tracking method])
|
|
|
|
BK_DEPS=""
|
|
if test "x$bk_use_trackdeps" = "xno" ; then
|
|
DEPS_TRACKING=0
|
|
AC_MSG_RESULT([disabled])
|
|
else
|
|
DEPS_TRACKING=1
|
|
|
|
if test "x$GCC" = "xyes"; then
|
|
DEPSMODE=gcc
|
|
case "${BAKEFILE_HOST}" in
|
|
*-*-darwin* )
|
|
dnl -cpp-precomp (the default) conflicts with -MMD option
|
|
dnl used by bk-deps (see also http://developer.apple.com/documentation/Darwin/Conceptual/PortingUnix/compiling/chapter_4_section_3.html)
|
|
DEPSFLAG="-no-cpp-precomp -MMD"
|
|
;;
|
|
* )
|
|
DEPSFLAG="-MMD"
|
|
;;
|
|
esac
|
|
AC_MSG_RESULT([gcc])
|
|
elif test "x$MWCC" = "xyes"; then
|
|
DEPSMODE=mwcc
|
|
DEPSFLAG="-MM"
|
|
AC_MSG_RESULT([mwcc])
|
|
elif test "x$SUNCC" = "xyes"; then
|
|
DEPSMODE=unixcc
|
|
DEPSFLAG="-xM1"
|
|
AC_MSG_RESULT([Sun cc])
|
|
elif test "x$SGICC" = "xyes"; then
|
|
DEPSMODE=unixcc
|
|
DEPSFLAG="-M"
|
|
AC_MSG_RESULT([SGI cc])
|
|
elif test "x$HPCC" = "xyes"; then
|
|
DEPSMODE=unixcc
|
|
DEPSFLAG="+make"
|
|
AC_MSG_RESULT([HP cc])
|
|
elif test "x$COMPAQCC" = "xyes"; then
|
|
DEPSMODE=gcc
|
|
DEPSFLAG="-MD"
|
|
AC_MSG_RESULT([Compaq cc])
|
|
else
|
|
DEPS_TRACKING=0
|
|
AC_MSG_RESULT([none])
|
|
fi
|
|
|
|
if test $DEPS_TRACKING = 1 ; then
|
|
AC_BAKEFILE_CREATE_FILE_BK_DEPS
|
|
chmod +x bk-deps
|
|
dnl FIXME: make this $(top_builddir)/bk-deps once autoconf-2.60
|
|
dnl is required (and so top_builddir is never empty):
|
|
BK_DEPS="`pwd`/bk-deps"
|
|
fi
|
|
fi
|
|
|
|
AC_SUBST(DEPS_TRACKING)
|
|
AC_SUBST(BK_DEPS)
|
|
])
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl AC_BAKEFILE_CHECK_BASIC_STUFF
|
|
dnl
|
|
dnl Checks for presence of basic programs, such as C and C++ compiler, "ranlib"
|
|
dnl or "install"
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_DEFUN([AC_BAKEFILE_CHECK_BASIC_STUFF],
|
|
[
|
|
AC_PROG_RANLIB
|
|
AC_PROG_INSTALL
|
|
AC_PROG_LN_S
|
|
|
|
AC_PROG_MAKE_SET
|
|
AC_SUBST(MAKE_SET)
|
|
|
|
if test "x$SUNCXX" = "xyes"; then
|
|
dnl Sun C++ compiler requires special way of creating static libs;
|
|
dnl see here for more details:
|
|
dnl https://sourceforge.net/tracker/?func=detail&atid=109863&aid=1229751&group_id=9863
|
|
AR=$CXX
|
|
AROPTIONS="-xar -o"
|
|
AC_SUBST(AR)
|
|
elif test "x$SGICC" = "xyes"; then
|
|
dnl Almost the same as above for SGI mipsPro compiler
|
|
AR=$CXX
|
|
AROPTIONS="-ar -o"
|
|
AC_SUBST(AR)
|
|
else
|
|
AC_CHECK_TOOL(AR, ar, ar)
|
|
AROPTIONS=rcu
|
|
fi
|
|
AC_SUBST(AROPTIONS)
|
|
|
|
AC_CHECK_TOOL(STRIP, strip, :)
|
|
AC_CHECK_TOOL(NM, nm, :)
|
|
|
|
dnl This check is necessary because "install -d" doesn't exist on
|
|
dnl all platforms (e.g. HP/UX), see http://www.bakefile.org/ticket/80
|
|
AC_MSG_CHECKING([for command to install directories])
|
|
INSTALL_TEST_DIR=acbftest$$
|
|
$INSTALL -d $INSTALL_TEST_DIR > /dev/null 2>&1
|
|
if test $? = 0 -a -d $INSTALL_TEST_DIR; then
|
|
rmdir $INSTALL_TEST_DIR
|
|
dnl we must refer to makefile's $(INSTALL) variable and not
|
|
dnl current value of shell variable, hence the single quoting:
|
|
INSTALL_DIR='$(INSTALL) -d'
|
|
AC_MSG_RESULT([$INSTALL -d])
|
|
else
|
|
INSTALL_DIR="mkdir -p"
|
|
AC_MSG_RESULT([mkdir -p])
|
|
fi
|
|
AC_SUBST(INSTALL_DIR)
|
|
|
|
LDFLAGS_GUI=
|
|
case ${BAKEFILE_HOST} in
|
|
*-*-cygwin* | *-*-mingw32* )
|
|
LDFLAGS_GUI="-mwindows"
|
|
esac
|
|
AC_SUBST(LDFLAGS_GUI)
|
|
])
|
|
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl AC_BAKEFILE_RES_COMPILERS
|
|
dnl
|
|
dnl Checks for presence of resource compilers for win32 or mac
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_DEFUN([AC_BAKEFILE_RES_COMPILERS],
|
|
[
|
|
case ${BAKEFILE_HOST} in
|
|
*-*-cygwin* | *-*-mingw32* )
|
|
dnl Check for win32 resources compiler:
|
|
AC_CHECK_TOOL(WINDRES, windres)
|
|
;;
|
|
|
|
*-*-darwin* | powerpc-apple-macos* )
|
|
AC_CHECK_PROG(REZ, Rez, Rez, /Developer/Tools/Rez)
|
|
AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
|
|
;;
|
|
esac
|
|
|
|
AC_SUBST(WINDRES)
|
|
AC_SUBST(REZ)
|
|
AC_SUBST(SETFILE)
|
|
])
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl AC_BAKEFILE_PRECOMP_HEADERS
|
|
dnl
|
|
dnl Check for precompiled headers support (GCC >= 3.4)
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_DEFUN([AC_BAKEFILE_PRECOMP_HEADERS],
|
|
[
|
|
|
|
AC_ARG_ENABLE([precomp-headers],
|
|
AS_HELP_STRING([--disable-precomp-headers],
|
|
[don't use precompiled headers even if compiler can]),
|
|
[bk_use_pch="$enableval"])
|
|
|
|
GCC_PCH=0
|
|
ICC_PCH=0
|
|
USE_PCH=0
|
|
BK_MAKE_PCH=""
|
|
|
|
case ${BAKEFILE_HOST} in
|
|
*-*-cygwin* )
|
|
dnl PCH support is broken in cygwin gcc because of unportable
|
|
dnl assumptions about mmap() in gcc code which make PCH generation
|
|
dnl fail erratically; disable PCH completely until this is fixed
|
|
bk_use_pch="no"
|
|
;;
|
|
esac
|
|
|
|
if test "x$bk_use_pch" = "x" -o "x$bk_use_pch" = "xyes" ; then
|
|
if test "x$GCC" = "xyes"; then
|
|
dnl test if we have gcc-3.4:
|
|
AC_MSG_CHECKING([if the compiler supports precompiled headers])
|
|
AC_TRY_COMPILE([],
|
|
[
|
|
#if !defined(__GNUC__) || !defined(__GNUC_MINOR__)
|
|
There is no PCH support
|
|
#endif
|
|
#if (__GNUC__ < 3)
|
|
There is no PCH support
|
|
#endif
|
|
#if (__GNUC__ == 3) && \
|
|
((!defined(__APPLE_CC__) && (__GNUC_MINOR__ < 4)) || \
|
|
( defined(__APPLE_CC__) && (__GNUC_MINOR__ < 3))) || \
|
|
( defined(__INTEL_COMPILER) )
|
|
There is no PCH support
|
|
#endif
|
|
],
|
|
[
|
|
AC_MSG_RESULT([yes])
|
|
GCC_PCH=1
|
|
],
|
|
[
|
|
AC_TRY_COMPILE([],
|
|
[
|
|
#if !defined(__INTEL_COMPILER) || \
|
|
(__INTEL_COMPILER < 800)
|
|
There is no PCH support
|
|
#endif
|
|
],
|
|
[
|
|
AC_MSG_RESULT([yes])
|
|
ICC_PCH=1
|
|
],
|
|
[
|
|
AC_MSG_RESULT([no])
|
|
])
|
|
])
|
|
if test $GCC_PCH = 1 -o $ICC_PCH = 1 ; then
|
|
USE_PCH=1
|
|
AC_BAKEFILE_CREATE_FILE_BK_MAKE_PCH
|
|
chmod +x bk-make-pch
|
|
dnl FIXME: make this $(top_builddir)/bk-make-pch once
|
|
dnl autoconf-2.60 is required (and so top_builddir is
|
|
dnl never empty):
|
|
BK_MAKE_PCH="`pwd`/bk-make-pch"
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
AC_SUBST(GCC_PCH)
|
|
AC_SUBST(ICC_PCH)
|
|
AC_SUBST(BK_MAKE_PCH)
|
|
])
|
|
|
|
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl AC_BAKEFILE([autoconf_inc.m4 inclusion])
|
|
dnl
|
|
dnl To be used in configure.in of any project using Bakefile-generated mks
|
|
dnl
|
|
dnl Behaviour can be modified by setting following variables:
|
|
dnl BAKEFILE_CHECK_BASICS set to "no" if you don't want bakefile to
|
|
dnl to perform check for basic tools like ranlib
|
|
dnl BAKEFILE_HOST set this to override host detection, defaults
|
|
dnl to ${host}
|
|
dnl BAKEFILE_FORCE_PLATFORM set to override platform detection
|
|
dnl
|
|
dnl Example usage:
|
|
dnl
|
|
dnl AC_BAKEFILE([FOO(autoconf_inc.m4)])
|
|
dnl
|
|
dnl (replace FOO with m4_include above, aclocal would die otherwise)
|
|
dnl (yes, it's ugly, but thanks to a bug in aclocal, it's the only thing
|
|
dnl we can do...)
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_DEFUN([AC_BAKEFILE],
|
|
[
|
|
AC_PREREQ([2.58])
|
|
|
|
dnl We need to always run C/C++ compiler tests, but it's also possible
|
|
dnl for the user to call these macros manually, hence this instead of
|
|
dnl simply calling these macros. See http://www.bakefile.org/ticket/64
|
|
AC_REQUIRE([AC_BAKEFILE_PROG_CC])
|
|
AC_REQUIRE([AC_BAKEFILE_PROG_CXX])
|
|
|
|
if test "x$BAKEFILE_HOST" = "x"; then
|
|
if test "x${host}" = "x" ; then
|
|
AC_MSG_ERROR([You must call the autoconf "CANONICAL_HOST" macro in your configure.ac (or .in) file.])
|
|
fi
|
|
|
|
BAKEFILE_HOST="${host}"
|
|
fi
|
|
|
|
if test "x$BAKEFILE_CHECK_BASICS" != "xno"; then
|
|
AC_BAKEFILE_CHECK_BASIC_STUFF
|
|
fi
|
|
AC_BAKEFILE_GNUMAKE
|
|
AC_BAKEFILE_PLATFORM
|
|
AC_BAKEFILE_PLATFORM_SPECIFICS
|
|
AC_BAKEFILE_SUFFIXES
|
|
AC_BAKEFILE_SHARED_LD
|
|
AC_BAKEFILE_SHARED_VERSIONS
|
|
AC_BAKEFILE_DEPS
|
|
AC_BAKEFILE_RES_COMPILERS
|
|
|
|
dnl OBJCFLAGS is set by Autoconf, but OBJCXXFLAGS is not:
|
|
AC_SUBST(OBJCXXFLAGS)
|
|
|
|
|
|
BAKEFILE_BAKEFILE_M4_VERSION="0.2.5"
|
|
|
|
dnl includes autoconf_inc.m4:
|
|
$1
|
|
|
|
if test "$BAKEFILE_AUTOCONF_INC_M4_VERSION" = "" ; then
|
|
AC_MSG_ERROR([No version found in autoconf_inc.m4 - bakefile macro was changed to take additional argument, perhaps configure.in wasn't updated (see the documentation)?])
|
|
fi
|
|
|
|
if test "$BAKEFILE_BAKEFILE_M4_VERSION" != "$BAKEFILE_AUTOCONF_INC_M4_VERSION" ; then
|
|
AC_MSG_ERROR([Versions of Bakefile used to generate makefiles ($BAKEFILE_AUTOCONF_INC_M4_VERSION) and configure ($BAKEFILE_BAKEFILE_M4_VERSION) do not match.])
|
|
fi
|
|
])
|
|
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl Embedded copies of helper scripts follow:
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_DEFUN([AC_BAKEFILE_CREATE_FILE_BK_DEPS],
|
|
[
|
|
dnl ===================== bk-deps begins here =====================
|
|
dnl (Created by merge-scripts.py from bk-deps
|
|
dnl file do not edit here!)
|
|
D='$'
|
|
cat <<EOF >bk-deps
|
|
#!/bin/sh
|
|
|
|
# This script is part of Bakefile (http://www.bakefile.org) autoconf
|
|
# script. It is used to track C/C++ files dependencies in portable way.
|
|
#
|
|
# Permission is given to use this file in any way.
|
|
|
|
DEPSMODE=${DEPSMODE}
|
|
DEPSFLAG="${DEPSFLAG}"
|
|
DEPSDIRBASE=.deps
|
|
|
|
if test ${D}DEPSMODE = gcc ; then
|
|
${D}* ${D}{DEPSFLAG}
|
|
status=${D}?
|
|
|
|
# determine location of created files:
|
|
while test ${D}# -gt 0; do
|
|
case "${D}1" in
|
|
-o )
|
|
shift
|
|
objfile=${D}1
|
|
;;
|
|
-* )
|
|
;;
|
|
* )
|
|
srcfile=${D}1
|
|
;;
|
|
esac
|
|
shift
|
|
done
|
|
objfilebase=\`basename ${D}objfile\`
|
|
builddir=\`dirname ${D}objfile\`
|
|
depfile=\`basename ${D}srcfile | sed -e 's/\\..*${D}/.d/g'\`
|
|
depobjname=\`echo ${D}depfile |sed -e 's/\\.d/.o/g'\`
|
|
depsdir=${D}builddir/${D}DEPSDIRBASE
|
|
mkdir -p ${D}depsdir
|
|
|
|
# if the compiler failed, we're done:
|
|
if test ${D}{status} != 0 ; then
|
|
rm -f ${D}depfile
|
|
exit ${D}{status}
|
|
fi
|
|
|
|
# move created file to the location we want it in:
|
|
if test -f ${D}depfile ; then
|
|
sed -e "s,${D}depobjname:,${D}objfile:,g" ${D}depfile >${D}{depsdir}/${D}{objfilebase}.d
|
|
rm -f ${D}depfile
|
|
else
|
|
# "g++ -MMD -o fooobj.o foosrc.cpp" produces fooobj.d
|
|
depfile=\`echo "${D}objfile" | sed -e 's/\\..*${D}/.d/g'\`
|
|
if test ! -f ${D}depfile ; then
|
|
# "cxx -MD -o fooobj.o foosrc.cpp" creates fooobj.o.d (Compaq C++)
|
|
depfile="${D}objfile.d"
|
|
fi
|
|
if test -f ${D}depfile ; then
|
|
sed -e "\\,^${D}objfile,!s,${D}depobjname:,${D}objfile:,g" ${D}depfile >${D}{depsdir}/${D}{objfilebase}.d
|
|
rm -f ${D}depfile
|
|
fi
|
|
fi
|
|
exit 0
|
|
|
|
elif test ${D}DEPSMODE = mwcc ; then
|
|
${D}* || exit ${D}?
|
|
# Run mwcc again with -MM and redirect into the dep file we want
|
|
# NOTE: We can't use shift here because we need ${D}* to be valid
|
|
prevarg=
|
|
for arg in ${D}* ; do
|
|
if test "${D}prevarg" = "-o"; then
|
|
objfile=${D}arg
|
|
else
|
|
case "${D}arg" in
|
|
-* )
|
|
;;
|
|
* )
|
|
srcfile=${D}arg
|
|
;;
|
|
esac
|
|
fi
|
|
prevarg="${D}arg"
|
|
done
|
|
|
|
objfilebase=\`basename ${D}objfile\`
|
|
builddir=\`dirname ${D}objfile\`
|
|
depsdir=${D}builddir/${D}DEPSDIRBASE
|
|
mkdir -p ${D}depsdir
|
|
|
|
${D}* ${D}DEPSFLAG >${D}{depsdir}/${D}{objfilebase}.d
|
|
exit 0
|
|
|
|
elif test ${D}DEPSMODE = unixcc; then
|
|
${D}* || exit ${D}?
|
|
# Run compiler again with deps flag and redirect into the dep file.
|
|
# It doesn't work if the '-o FILE' option is used, but without it the
|
|
# dependency file will contain the wrong name for the object. So it is
|
|
# removed from the command line, and the dep file is fixed with sed.
|
|
cmd=""
|
|
while test ${D}# -gt 0; do
|
|
case "${D}1" in
|
|
-o )
|
|
shift
|
|
objfile=${D}1
|
|
;;
|
|
* )
|
|
eval arg${D}#=\\${D}1
|
|
cmd="${D}cmd \\${D}arg${D}#"
|
|
;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
objfilebase=\`basename ${D}objfile\`
|
|
builddir=\`dirname ${D}objfile\`
|
|
depsdir=${D}builddir/${D}DEPSDIRBASE
|
|
mkdir -p ${D}depsdir
|
|
|
|
eval "${D}cmd ${D}DEPSFLAG" | sed "s|.*:|${D}objfile:|" >${D}{DEPSDIR}/${D}{objfilebase}.d
|
|
exit 0
|
|
|
|
else
|
|
${D}*
|
|
exit ${D}?
|
|
fi
|
|
EOF
|
|
dnl ===================== bk-deps ends here =====================
|
|
])
|
|
|
|
AC_DEFUN([AC_BAKEFILE_CREATE_FILE_SHARED_LD_SH],
|
|
[
|
|
dnl ===================== shared-ld-sh begins here =====================
|
|
dnl (Created by merge-scripts.py from shared-ld-sh
|
|
dnl file do not edit here!)
|
|
D='$'
|
|
cat <<EOF >shared-ld-sh
|
|
#!/bin/sh
|
|
#-----------------------------------------------------------------------------
|
|
#-- Name: distrib/mac/shared-ld-sh
|
|
#-- Purpose: Link a mach-o dynamic shared library for Darwin / Mac OS X
|
|
#-- Author: Gilles Depeyrot
|
|
#-- Copyright: (c) 2002 Gilles Depeyrot
|
|
#-- Licence: any use permitted
|
|
#-----------------------------------------------------------------------------
|
|
|
|
verbose=0
|
|
args=""
|
|
objects=""
|
|
linking_flag="-dynamiclib"
|
|
ldargs="-r -keep_private_externs -nostdlib"
|
|
|
|
if test "x${D}CXX" = "x"; then
|
|
CXX="c++"
|
|
fi
|
|
|
|
while test ${D}# -gt 0; do
|
|
case ${D}1 in
|
|
|
|
-v)
|
|
verbose=1
|
|
;;
|
|
|
|
-o|-compatibility_version|-current_version|-framework|-undefined|-install_name)
|
|
# collect these options and values
|
|
args="${D}{args} ${D}1 ${D}2"
|
|
shift
|
|
;;
|
|
|
|
-arch|-isysroot)
|
|
# collect these options and values
|
|
ldargs="${D}{ldargs} ${D}1 ${D}2"
|
|
shift
|
|
;;
|
|
|
|
-s|-Wl,*)
|
|
# collect these load args
|
|
ldargs="${D}{ldargs} ${D}1"
|
|
;;
|
|
|
|
-l*|-L*|-flat_namespace|-headerpad_max_install_names)
|
|
# collect these options
|
|
args="${D}{args} ${D}1"
|
|
;;
|
|
|
|
-dynamiclib|-bundle)
|
|
linking_flag="${D}1"
|
|
;;
|
|
|
|
-*)
|
|
echo "shared-ld: unhandled option '${D}1'"
|
|
exit 1
|
|
;;
|
|
|
|
*.o | *.a | *.dylib)
|
|
# collect object files
|
|
objects="${D}{objects} ${D}1"
|
|
;;
|
|
|
|
*)
|
|
echo "shared-ld: unhandled argument '${D}1'"
|
|
exit 1
|
|
;;
|
|
|
|
esac
|
|
shift
|
|
done
|
|
|
|
status=0
|
|
|
|
#
|
|
# Link one module containing all the others
|
|
#
|
|
if test ${D}{verbose} = 1; then
|
|
echo "${D}CXX ${D}{ldargs} ${D}{objects} -o master.${D}${D}.o"
|
|
fi
|
|
${D}CXX ${D}{ldargs} ${D}{objects} -o master.${D}${D}.o
|
|
status=${D}?
|
|
|
|
#
|
|
# Link the shared library from the single module created, but only if the
|
|
# previous command didn't fail:
|
|
#
|
|
if test ${D}{status} = 0; then
|
|
if test ${D}{verbose} = 1; then
|
|
echo "${D}CXX ${D}{linking_flag} master.${D}${D}.o ${D}{args}"
|
|
fi
|
|
${D}CXX ${D}{linking_flag} master.${D}${D}.o ${D}{args}
|
|
status=${D}?
|
|
fi
|
|
|
|
#
|
|
# Remove intermediate module
|
|
#
|
|
rm -f master.${D}${D}.o
|
|
|
|
exit ${D}status
|
|
EOF
|
|
dnl ===================== shared-ld-sh ends here =====================
|
|
])
|
|
|
|
AC_DEFUN([AC_BAKEFILE_CREATE_FILE_BK_MAKE_PCH],
|
|
[
|
|
dnl ===================== bk-make-pch begins here =====================
|
|
dnl (Created by merge-scripts.py from bk-make-pch
|
|
dnl file do not edit here!)
|
|
D='$'
|
|
cat <<EOF >bk-make-pch
|
|
#!/bin/sh
|
|
|
|
# This script is part of Bakefile (http://www.bakefile.org) autoconf
|
|
# script. It is used to generated precompiled headers.
|
|
#
|
|
# Permission is given to use this file in any way.
|
|
|
|
outfile="${D}{1}"
|
|
header="${D}{2}"
|
|
shift
|
|
shift
|
|
|
|
builddir=\`echo ${D}outfile | sed -e 's,/\\.pch/.*${D},,g'\`
|
|
|
|
compiler=""
|
|
headerfile=""
|
|
|
|
while test ${D}{#} -gt 0; do
|
|
add_to_cmdline=1
|
|
case "${D}{1}" in
|
|
-I* )
|
|
incdir=\`echo ${D}{1} | sed -e 's/-I\\(.*\\)/\\1/g'\`
|
|
if test "x${D}{headerfile}" = "x" -a -f "${D}{incdir}/${D}{header}" ; then
|
|
headerfile="${D}{incdir}/${D}{header}"
|
|
fi
|
|
;;
|
|
-use-pch|-use_pch )
|
|
shift
|
|
add_to_cmdline=0
|
|
;;
|
|
esac
|
|
if test ${D}add_to_cmdline = 1 ; then
|
|
compiler="${D}{compiler} ${D}{1}"
|
|
fi
|
|
shift
|
|
done
|
|
|
|
if test "x${D}{headerfile}" = "x" ; then
|
|
echo "error: can't find header ${D}{header} in include paths" >&2
|
|
else
|
|
if test -f ${D}{outfile} ; then
|
|
rm -f ${D}{outfile}
|
|
else
|
|
mkdir -p \`dirname ${D}{outfile}\`
|
|
fi
|
|
depsfile="${D}{builddir}/.deps/\`echo ${D}{outfile} | tr '/.' '__'\`.d"
|
|
mkdir -p ${D}{builddir}/.deps
|
|
if test "x${GCC_PCH}" = "x1" ; then
|
|
# can do this because gcc is >= 3.4:
|
|
${D}{compiler} -o ${D}{outfile} -MMD -MF "${D}{depsfile}" "${D}{headerfile}"
|
|
elif test "x${ICC_PCH}" = "x1" ; then
|
|
filename=pch_gen-${D}${D}
|
|
file=${D}{filename}.c
|
|
dfile=${D}{filename}.d
|
|
cat > ${D}file <<EOT
|
|
#include "${D}header"
|
|
EOT
|
|
# using -MF icc complains about differing command lines in creation/use
|
|
${D}compiler -c -create_pch ${D}outfile -MMD ${D}file && \\
|
|
sed -e "s,^.*:,${D}outfile:," -e "s, ${D}file,," < ${D}dfile > ${D}depsfile && \\
|
|
rm -f ${D}file ${D}dfile ${D}{filename}.o
|
|
fi
|
|
exit ${D}{?}
|
|
fi
|
|
EOF
|
|
dnl ===================== bk-make-pch ends here =====================
|
|
])
|
|
|
|
m4_include([config/acx_pthread.m4])
|
|
m4_include([config/libm.m4])
|
|
m4_include([config/localtime_r.m4])
|
|
m4_include([config/mysql_loc.m4])
|
|
m4_include([config/mysql_ssl.m4])
|
|
m4_include([config/socket_nsl.m4])
|
|
m4_include([config/stl_slist.m4])
|