dnl Lots of compiler & linker detection code contained here was taken from
dnl wxWindows configure.in script (see http://www.wxwindows.org)
+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_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 $bakefile_compiler_mwerks = yes && echo yes`
+AC_LANG_POP(C++)
+])
dnl ---------------------------------------------------------------------------
dnl AC_BAKEFILE_GNUMAKE
;;
*-pc-os2_emx | *-pc-os2-emx )
- SHARED_LD_CC="`pwd`/dllar.sh -o"
- SHARED_LD_CXX="`pwd`/dllar.sh -o"
+ SHARED_LD_CC="`pwd`/dllar.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
+ SHARED_LD_CXX="`pwd`/dllar.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
PIC_FLAG=""
AC_BAKEFILE_CREATE_FILE_DLLAR_SH
chmod +x dllar.sh
SONAME_FLAG=
case "${BAKEFILE_HOST}" in
- *-*-linux* )
+ *-*-linux* | *-*-freebsd* )
SONAME_FLAG="-Wl,-soname,"
USE_SOVERSION=1
USE_SOVERLINUX=1
;;
esac
AC_MSG_RESULT([gcc])
+ elif test "x$MWCC" = "xyes"; then
+ DEPSMODE=mwcc
+ DEPS_TRACKING=1
+ DEPSFLAG_MWCC="-MM"
+ AC_MSG_RESULT([mwcc])
else
AC_MSG_RESULT([none])
fi
BAKEFILE_BAKEFILE_M4_VERSION="0.1.4"
- builtin(include, autoconf_inc.m4)
+ m4_include([autoconf_inc.m4])
if test "$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 ($BAKEFILE_BAKEFILE_M4_VERSION) do not match.])
# Print usage and exit script with rc=1.
PrintHelp() {
- echo 'Usage: dllar @<:@-o@<:${utput}:>@ output_file@:>@ @<:@-i@<:${mport}:>@ importlib_name@:>@'
- echo ' @<:@-d@<:${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 '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 ' 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 '*> -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@<:${lags}:>@ can be used to add INITGLOBAL/INITINSTANCE and/or'
+ echo '*> -libf@<:@lags@:>@ can be used to add INITGLOBAL/INITINSTANCE and/or'
echo ' TERMGLOBAL/TERMINSTANCE flags to the dynamically-linked library.'
- echo '*> -nocrt@<:${dll}:>@ switch will disable linking the library against emx''s'
+ echo '*> -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 '*> -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,'
outFile=""
outimpFile=""
inputFiles=""
+renameScript=""
description=""
CC=gcc.exe
CFLAGS="-s -Zcrtdll"
esac
# Parse commandline
libsToLink=0
+omfLinking=0
while @<:@ ${D}1 @:>@; do
case ${D}1 in
-ord*)
shift
outimpFile=${D}1
;;
+ -name-mangler-script)
+ shift
+ renameScript=${D}1
+ ;;
-d*)
shift
description=${D}1
-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 @<:@ ${D}libsToLink -ne 0 @:>@; then
defFile="${D}{outFile}.def"
arcFile="${D}{outimpFile}.a"
arcFile2="${D}{outimpFile}.lib"
-dllFile="${D}outFile"
-# Add suffix to dllFile later, first we need a version to use as
-# name in .def file.
+
+#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
# Create the def file.
rm -f ${D}defFile
echo "LIBRARY \`basnam ${D}dllFile\` ${D}library_flags" >> ${D}defFile
-dllFile="${D}dllFile.dll"
-if @<:@ -n ${D}description @:>@; then
+dllFile="${D}{dllFile}.dll"
+if @<:@ ! -z ${D}description @:>@; then
echo "DESCRIPTION \\"${D}{description}\\"" >> ${D}defFile
fi
echo "EXPORTS" >> ${D}defFile
DEPSMODE=${DEPSMODE}
DEPSDIR=.deps
DEPSFLAG_GCC="${DEPSFLAG_GCC}"
+DEPSFLAG_MWCC="${DEPSFLAG_MWCC}"
mkdir -p ${D}DEPSDIR
fi
fi
exit 0
+elif test ${D}DEPSMODE = mwcc ; then
+ ${D}*
+ status=${D}?
+ if test ${D}{status} != 0 ; then
+ exit ${D}{status}
+ fi
+ # 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
+ ${D}* ${D}DEPSFLAG_MWCC >${D}{DEPSDIR}/${D}{objfile}.d
+ exit 0
else
${D}*
exit ${D}?
projects / wxWidgets.git / blobdiff