[Wxlua-commit] wxLua/build/autoconf bakefile-dllar.m4, NONE, 1.1 bakefile-lang.m4, NONE, 1.1 bakefile.m4, NONE, 1.1 aclocal.m4, 1.49, 1.50

[John L. <jr...@us...>]

Update of /cvsroot/wxlua/wxLua/build/autoconf
In directory sc8-pr-cvs9.sourceforge.net:/tmp/cvs-serv17466/wxLua/build/autoconf

Modified Files:
	aclocal.m4 
Added Files:
	bakefile-dllar.m4 bakefile-lang.m4 bakefile.m4 
Log Message:
Ran acregen.sh using automake 1.10
   The code removed from aclocal.m4 are in bakefile-dllar.m4 bakefile.m4
Added bakefile-dllar.m4 bakefile-lang.m4 bakefile.m4 from frm-bakefile
  so when it's regenerated we always get the same results.


Index: aclocal.m4
===================================================================
RCS file: /cvsroot/wxlua/wxLua/build/autoconf/aclocal.m4,v
retrieving revision 1.49
retrieving revision 1.50
diff -C2 -d -r1.49 -r1.50
*** aclocal.m4	1 Aug 2007 10:08:22 -0000	1.49
--- aclocal.m4	10 Jan 2008 00:25:16 -0000	1.50
***************
*** 1,6 ****
! # generated automatically by aclocal 1.9.6 -*- Autoconf -*-
  
  # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
! # 2005  Free Software Foundation, Inc.
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
--- 1,6 ----
! # generated automatically by aclocal 1.10 -*- Autoconf -*-
  
  # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
[...1616 lines suppressed...]
! #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([wxwin.m4])
--- 12,16 ----
  # PARTICULAR PURPOSE.
  
! m4_include([bakefile-dllar.m4])
! m4_include([bakefile.m4])
  m4_include([wxwin.m4])

--- NEW FILE: bakefile.m4 ---
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
[...1098 lines suppressed...]
    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 =====================
])

--- NEW FILE: bakefile-lang.m4 ---
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,v 1.1 2008/01/10 00:25:16 jrl1 Exp $
dnl
dnl  Compiler detection macros by David Elliott
dnl


dnl ===========================================================================
dnl Macros to detect non-GNU compilers (MetroWerks, XLC)
dnl ===========================================================================

dnl Based on autoconf _AC_LANG_COMPILER_GNU
AC_DEFUN([_AC_BAKEFILE_LANG_COMPILER_MWERKS],
[AC_CACHE_CHECK([whether we are using the Metrowerks _AC_LANG compiler],
    [bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_mwerks],
    [AC_TRY_COMPILE([],[#ifndef __MWERKS__
       choke me
#endif
],
        [bakefile_compiler_mwerks=yes],
        [bakefile_compiler_mwerks=no])
    bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_mwerks=$bakefile_compiler_mwerks
    ])
])

dnl Loosely based on autoconf AC_PROG_CC
dnl TODO: Maybe this should wrap the call to AC_PROG_CC and be used instead.
AC_DEFUN([AC_BAKEFILE_PROG_MWCC],
[AC_LANG_PUSH(C)
_AC_BAKEFILE_LANG_COMPILER_MWERKS
MWCC=`test $bakefile_cv_c_compiler_mwerks = yes && echo yes`
AC_LANG_POP(C)
])

dnl Loosely based on autoconf AC_PROG_CXX
dnl TODO: Maybe this should wrap the call to AC_PROG_CXX and be used instead.
AC_DEFUN([AC_BAKEFILE_PROG_MWCXX],
[AC_LANG_PUSH(C++)
_AC_BAKEFILE_LANG_COMPILER_MWERKS
MWCXX=`test $bakefile_cv_cxx_compiler_mwerks = yes && echo yes`
AC_LANG_POP(C++)
])

dnl Based on autoconf _AC_LANG_COMPILER_GNU
AC_DEFUN([_AC_BAKEFILE_LANG_COMPILER_XLC],
[AC_CACHE_CHECK([whether we are using the IBM xlC _AC_LANG compiler],
    [bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_xlc],
    [AC_TRY_COMPILE([],[#ifndef __xlC__
       choke me
#endif
],
        [bakefile_compiler_xlc=yes],
        [bakefile_compiler_xlc=no])
    bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_xlc=$bakefile_compiler_xlc
    ])
])

dnl Loosely based on autoconf AC_PROG_CC
AC_DEFUN([AC_BAKEFILE_PROG_XLCC],
[AC_LANG_PUSH(C)
_AC_BAKEFILE_LANG_COMPILER_XLC
XLCC=`test $bakefile_cv_c_compiler_xlc = yes && echo yes`
AC_LANG_POP(C)
])

dnl Loosely based on autoconf AC_PROG_CXX
AC_DEFUN([AC_BAKEFILE_PROG_XLCXX],
[AC_LANG_PUSH(C++)
_AC_BAKEFILE_LANG_COMPILER_XLC
XLCXX=`test $bakefile_cv_cxx_compiler_xlc = yes && echo yes`
AC_LANG_POP(C++)
])

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]
         )
        ]
    )
    AC_LANG_POP($2)
    if test "x$bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_[]$3" = "xyes"; then
        :; $4
    else
        :; $5
    fi
])

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
    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
                ;;

            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)
])


--- NEW FILE: bakefile-dllar.m4 ---
AC_DEFUN([AC_BAKEFILE_CREATE_FILE_DLLAR_SH],
[
dnl ===================== dllar.sh begins here =====================
dnl    (Created by merge-scripts.py from dllar.sh
dnl     file do not edit here!)
D='$'
cat <<EOF >dllar.sh
#!/bin/sh
#
# dllar - a tool to build both a .dll and an .a file
# from a set of object (.o) files for EMX/OS2.
#
#  Written by Andrew Zabolotny, bi...@fr...
#  Ported to Unix like shell by Stefan Neis, Ste...@t-...
#
#  This script will accept a set of files on the command line.
#  All the public symbols from the .o files will be exported into
#  a .DEF file, then linker will be run (through gcc) against them to
#  build a shared library consisting of all given .o files. All libraries
#  (.a) will be first decompressed into component .o files then act as
#  described above. You can optionally give a description (-d "description")
#  which will be put into .DLL. To see the list of accepted options (as well
#  as command-line format) simply run this program without options. The .DLL
#  is built to be imported by name (there is no guarantee that new versions
#  of the library you build will have same ordinals for same symbols).
#
#  dllar is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation; either version 2, or (at your option)
#  any later version.
#
#  dllar is distributed in the hope that it will be useful,
#  but WITHOUT 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
#  along with dllar; see the file COPYING.  If not, write to the Free
#  Software Foundation, 59 Temple Place - Suite 330, Boston, MA
#  02111-1307, USA.

# To successfuly run this program you will need:
#  - Current drive should have LFN support (HPFS, ext2, network, etc)
#    (Sometimes dllar generates filenames which won't fit 8.3 scheme)
#  - gcc
#    (used to build the .dll)
#  - emxexp
#    (used to create .def file from .o files)
#  - emximp
#    (used to create .a file from .def file)
#  - GNU text utilites (cat, sort, uniq)
#    used to process emxexp output
#  - GNU file utilities (mv, rm)
#  - GNU sed
#  - lxlite (optional, see flag below)
#    (used for general .dll cleanup)
#

flag_USE_LXLITE=1;

#
# helper functions
# basnam, variant of basename, which does _not_ remove the path, _iff_
#                              second argument (suffix to remove) is given
basnam(){
    case ${D}# in
    1)
        echo ${D}1 | sed 's/.*\\///' | sed 's/.*\\\\//'
        ;;
    2)
        echo ${D}1 | sed 's/'${D}2'${D}//'
        ;;
    *)
        echo "error in basnam ${D}*"
        exit 8
        ;;
    esac
}

# Cleanup temporary files and output
CleanUp() {
    cd ${D}curDir
    for i in ${D}inputFiles ; do
        case ${D}i in
        *!)
            rm -rf \`basnam ${D}i !\`
            ;;
        *)
            ;;
        esac
    done

    # Kill result in case of failure as there is just to many stupid make/nmake
    # things out there which doesn't do this.
    if @<:@ ${D}# -eq 0 @:>@; then
        rm -f ${D}arcFile ${D}arcFile2 ${D}defFile ${D}dllFile
    fi
}

# Print usage and exit script with rc=1.
PrintHelp() {
 echo 'Usage: dllar.sh @<:@-o@<:@utput@:>@ output_file@:>@ @<:@-i@<:@mport@:>@ importlib_name@:>@'
 echo '       @<:@-name-mangler-script script.sh@:>@'
 echo '       @<:@-d@<:@escription@:>@ "dll descrption"@:>@ @<:@-cc "CC"@:>@ @<:@-f@<:@lags@:>@ "CFLAGS"@:>@'
 echo '       @<:@-ord@<:@inals@:>@@:>@ -ex@<:@clude@:>@ "symbol(s)"'
 echo '       @<:@-libf@<:@lags@:>@ "{INIT|TERM}{GLOBAL|INSTANCE}"@:>@ @<:@-nocrt@<:@dll@:>@@:>@ @<:@-nolxl@<:@ite@:>@@:>@'
 echo '       @<:@*.o@:>@ @<:@*.a@:>@'
 echo '*> "output_file" should have no extension.'
 echo '   If it has the .o, .a or .dll extension, it is automatically removed.'
 echo '   The import library name is derived from this and is set to "name".a,'
 echo '   unless overridden by -import'
 echo '*> "importlib_name" should have no extension.'
 echo '   If it has the .o, or .a extension, it is automatically removed.'
 echo '   This name is used as the import library name and may be longer and'
 echo '   more descriptive than the DLL name which has to follow the old '
 echo '   8.3 convention of FAT.'
 echo '*> "script.sh may be given to override the output_file name by a'
 echo '   different name. It is mainly useful if the regular make process'
 echo '   of some package does not take into account OS/2 restriction of'
 echo '   DLL name lengths. It takes the importlib name as input and is'
 echo '   supposed to procude a shorter name as output. The script should'
 echo '   expect to get importlib_name without extension and should produce'
 echo '   a (max.) 8 letter name without extension.'
 echo '*> "cc" is used to use another GCC executable.   (default: gcc.exe)'
 echo '*> "flags" should be any set of valid GCC flags. (default: -s -Zcrtdll)'
 echo '   These flags will be put at the start of GCC command line.'
 echo '*> -ord@<:@inals@:>@ tells dllar to export entries by ordinals. Be careful.'
 echo '*> -ex@<:@clude@:>@ defines symbols which will not be exported. You can define'
 echo '   multiple symbols, for example -ex "myfunc yourfunc _GLOBAL*".'
 echo '   If the last character of a symbol is "*", all symbols beginning'
 echo '   with the prefix before "*" will be exclude, (see _GLOBAL* above).'
 echo '*> -libf@<:@lags@:>@ can be used to add INITGLOBAL/INITINSTANCE and/or'
 echo '   TERMGLOBAL/TERMINSTANCE flags to the dynamically-linked library.'
 echo '*> -nocrt@<:@dll@:>@ switch will disable linking the library against emx''s'
 echo '   C runtime DLLs.'
 echo '*> -nolxl@<:@ite@:>@ switch will disable running lxlite on the resulting DLL.'
 echo '*> All other switches (for example -L./ or -lmylib) will be passed'
 echo '   unchanged to GCC at the end of command line.'
 echo '*> If you create a DLL from a library and you do not specify -o,'
 echo '   the basename for DLL and import library will be set to library name,'
 echo '   the initial library will be renamed to 'name'_s.a (_s for static)'
 echo '   i.e. "dllar gcc.a" will create gcc.dll and gcc.a, and the initial'
 echo '   library will be renamed into gcc_s.a.'
 echo '--------'
 echo 'Example:'
 echo '   dllar -o gcc290.dll libgcc.a -d "GNU C runtime library" -ord'
 echo '    -ex "__main __ctordtor*" -libf "INITINSTANCE TERMINSTANCE"'
 CleanUp
 exit 1
}

# Execute a command.
# If exit code of the commnad <> 0 CleanUp() is called and we'll exit the script.
# @Uses    Whatever CleanUp() uses.
doCommand() {
    echo "${D}*"
    eval ${D}*
    rcCmd=${D}?

    if @<:@ ${D}rcCmd -ne 0 @:>@; then
        echo "command failed, exit code="${D}rcCmd
        CleanUp
        exit ${D}rcCmd
    fi
}

# main routine
# setup globals
cmdLine=${D}*
outFile=""
outimpFile=""
inputFiles=""
renameScript=""
description=""
CC=gcc.exe
CFLAGS="-s -Zcrtdll"
EXTRA_CFLAGS=""
EXPORT_BY_ORDINALS=0
exclude_symbols=""
library_flags=""
curDir=\`pwd\`
curDirS=curDir
case ${D}curDirS in
*/)
  ;;
*)
  curDirS=${D}{curDirS}"/"
  ;;
esac
# Parse commandline
libsToLink=0
omfLinking=0
while @<:@ ${D}1 @:>@; do
    case ${D}1 in
    -ord*)
        EXPORT_BY_ORDINALS=1;
        ;;
    -o*)
	shift
        outFile=${D}1
	;;
    -i*)
        shift
        outimpFile=${D}1
        ;;
    -name-mangler-script)
        shift
        renameScript=${D}1
        ;;
    -d*)
        shift
        description=${D}1
        ;;
    -f*)
        shift
        CFLAGS=${D}1
        ;;
    -c*)
        shift
        CC=${D}1
        ;;
    -h*)
        PrintHelp
        ;;
    -ex*)
        shift
        exclude_symbols=${D}{exclude_symbols}${D}1" "
        ;;
    -libf*)
        shift
        library_flags=${D}{library_flags}${D}1" "
        ;;
    -nocrt*)
        CFLAGS="-s"
        ;;
    -nolxl*)
        flag_USE_LXLITE=0
        ;;
    -* | /*)
        case ${D}1 in
        -L* | -l*)
            libsToLink=1
            ;;
        -Zomf)
            omfLinking=1
            ;;
        *)
            ;;
        esac
        EXTRA_CFLAGS=${D}{EXTRA_CFLAGS}" "${D}1
        ;;
    *.dll)
        EXTRA_CFLAGS="${D}{EXTRA_CFLAGS} \`basnam ${D}1 .dll\`"
        if @<:@ ${D}omfLinking -eq 1 @:>@; then
            EXTRA_CFLAGS="${D}{EXTRA_CFLAGS}.lib"
	else
            EXTRA_CFLAGS="${D}{EXTRA_CFLAGS}.a"
        fi
        ;;
    *)
        found=0;
        if @<:@ ${D}libsToLink -ne 0 @:>@; then
            EXTRA_CFLAGS=${D}{EXTRA_CFLAGS}" "${D}1
        else
            for file in ${D}1 ; do
                if @<:@ -f ${D}file @:>@; then
                    inputFiles="${D}{inputFiles} ${D}file"
                    found=1
                fi
            done
            if @<:@ ${D}found -eq 0 @:>@; then
                echo "ERROR: No file(s) found: "${D}1
                exit 8
            fi
        fi
      ;;
    esac
    shift
done # iterate cmdline words

#
if @<:@ -z "${D}inputFiles" @:>@; then
    echo "dllar: no input files"
    PrintHelp
fi

# Now extract all .o files from .a files
newInputFiles=""
for file in ${D}inputFiles ; do
    case ${D}file in
    *.a | *.lib)
        case ${D}file in
        *.a)
            suffix=".a"
            AR="ar"
            ;;
        *.lib)
            suffix=".lib"
            AR="emxomfar"
            EXTRA_CFLAGS="${D}EXTRA_CFLAGS -Zomf"
            ;;
        *)
            ;;
        esac
        dirname=\`basnam ${D}file ${D}suffix\`"_%"
        mkdir ${D}dirname
        if @<:@ ${D}? -ne 0 @:>@; then
            echo "Failed to create subdirectory ./${D}dirname"
            CleanUp
            exit 8;
        fi
        # Append '!' to indicate archive
        newInputFiles="${D}newInputFiles ${D}{dirname}!"
        doCommand "cd ${D}dirname; ${D}AR x ../${D}file"
        cd ${D}curDir
        found=0;
        for subfile in ${D}dirname/*.o* ; do
            if @<:@ -f ${D}subfile @:>@; then
                found=1
                if @<:@ -s ${D}subfile @:>@; then
	            # FIXME: This should be: is file size > 32 byte, _not_ > 0!
                    newInputFiles="${D}newInputFiles ${D}subfile"
                fi
            fi
        done
        if @<:@ ${D}found -eq 0 @:>@; then
            echo "WARNING: there are no files in archive \\'${D}file\\'"
        fi
        ;;
    *)
        newInputFiles="${D}{newInputFiles} ${D}file"
        ;;
    esac
done
inputFiles="${D}newInputFiles"

# Output filename(s).
do_backup=0;
if @<:@ -z ${D}outFile @:>@; then
    do_backup=1;
    set outFile ${D}inputFiles; outFile=${D}2
fi

# If it is an archive, remove the '!' and the '_%' suffixes
case ${D}outFile in
*_%!)
    outFile=\`basnam ${D}outFile _%!\`
    ;;
*)
    ;;
esac
case ${D}outFile in
*.dll)
    outFile=\`basnam ${D}outFile .dll\`
    ;;
*.DLL)
    outFile=\`basnam ${D}outFile .DLL\`
    ;;
*.o)
    outFile=\`basnam ${D}outFile .o\`
    ;;
*.obj)
    outFile=\`basnam ${D}outFile .obj\`
    ;;
*.a)
    outFile=\`basnam ${D}outFile .a\`
    ;;
*.lib)
    outFile=\`basnam ${D}outFile .lib\`
    ;;
*)
    ;;
esac
case ${D}outimpFile in
*.a)
    outimpFile=\`basnam ${D}outimpFile .a\`
    ;;
*.lib)
    outimpFile=\`basnam ${D}outimpFile .lib\`
    ;;
*)
    ;;
esac
if @<:@ -z ${D}outimpFile @:>@; then
    outimpFile=${D}outFile
fi
defFile="${D}{outFile}.def"
arcFile="${D}{outimpFile}.a"
arcFile2="${D}{outimpFile}.lib"

#create ${D}dllFile as something matching 8.3 restrictions,
if @<:@ -z ${D}renameScript @:>@ ; then
    dllFile="${D}outFile"
else
    dllFile=\`${D}renameScript ${D}outimpFile\`
fi

if @<:@ ${D}do_backup -ne 0 @:>@ ; then
    if @<:@ -f ${D}arcFile @:>@ ; then
        doCommand "mv ${D}arcFile ${D}{outFile}_s.a"
    fi
    if @<:@ -f ${D}arcFile2 @:>@ ; then
        doCommand "mv ${D}arcFile2 ${D}{outFile}_s.lib"
    fi
fi

# Extract public symbols from all the object files.
tmpdefFile=${D}{defFile}_%
rm -f ${D}tmpdefFile
for file in ${D}inputFiles ; do
    case ${D}file in
    *!)
        ;;
    *)
        doCommand "emxexp -u ${D}file >> ${D}tmpdefFile"
        ;;
    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 ${D}description @:>@; then
    echo "DESCRIPTION  \\"${D}{description}\\"" >> ${D}defFile
fi
echo "EXPORTS" >> ${D}defFile

doCommand "cat ${D}tmpdefFile | sort.exe | uniq.exe > ${D}{tmpdefFile}%"
grep -v "^ *;" < ${D}{tmpdefFile}% | grep -v "^ *${D}" >${D}tmpdefFile

# 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}%
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 =====================
])