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3b396a2629
wxWidgets/aclocal.m4
David Elliott 3b396a2629 Bug fixes from Bakefile CVS HEAD (still using 0.1.9 version though) 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35187 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2005-08-13 22:38:08 +00:00

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# generated automatically by aclocal 1.9.4 -*- Autoconf -*-
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
# Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
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 $bakefile_cv_cxx_compiler_mwerks = yes && echo yes`
AC_LANG_POP(C++)
])
dnl Based on autoconf _AC_LANG_COMPILER_GNU
AC_DEFUN([_AC_BAKEFILE_LANG_COMPILER_XLC],
[AC_CACHE_CHECK([whether we are using the IBM xlC _AC_LANG compiler],
[wx_cv_[]_AC_LANG_ABBREV[]_compiler_xlc],
[AC_TRY_COMPILE([],[#ifndef __xlC__
choke me
#endif
],
[wx_compiler_xlc=yes],
[wx_compiler_xlc=no])
wx_cv_[]_AC_LANG_ABBREV[]_compiler_xlc=$wx_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 $wx_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 $wx_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
:; $5
fi
])
dnl Loosely based on autoconf AC_PROG_CC
AC_DEFUN([AC_BAKEFILE_PROG_SUNCC],
[
_AC_BAKEFILE_LANG_COMPILER(Sun, C, __SUNPRO_C, SUNCC=yes)
])
dnl Loosely based on autoconf AC_PROG_CC
AC_DEFUN([AC_BAKEFILE_PROG_SUNCXX],
[
_AC_BAKEFILE_LANG_COMPILER(Sun, C++, __SUNPRO_CC, SUNCXX=yes)
])
dnl ===========================================================================
dnl macros to detect specialty compiler options
dnl ===========================================================================
dnl Figure out if we need to pass -ext o to compiler (MetroWerks)
AC_DEFUN([AC_BAKEFILE_METROWERKS_EXTO],
[AC_CACHE_CHECK([if the _AC_LANG compiler requires -ext o], wx_cv_[]_AC_LANG_ABBREV[]_exto,
dnl First create an empty conf test
[AC_LANG_CONFTEST([AC_LANG_PROGRAM()])
dnl Now remove .o and .c.o or .cc.o
rm -f conftest.$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)
wx_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.$ac_ext
]) dnl AC_CACHE_CHECK
if test "x$wx_cv_[]_AC_LANG_ABBREV[]_exto" '!=' "x"; then
if test "[]_AC_LANG_ABBREV[]" = "c"; then
CFLAGS="$wx_cv_[]_AC_LANG_ABBREV[]_exto $CFLAGS"
fi
if test "[]_AC_LANG_ABBREV[]" = "cxx"; then
CXXFLAGS="$wx_cv_[]_AC_LANG_ABBREV[]_exto $CXXFLAGS"
fi
fi
]) dnl AC_DEFUN
dnl ===========================================================================
dnl Macros to do all of the compiler detections as one macro
dnl ===========================================================================
AC_DEFUN([AC_BAKEFILE_PROG_CC],
[
AC_PROG_CC
AC_BAKEFILE_METROWERKS_EXTO
dnl By the time we find out that we need -ext o some tests have failed.
if test "x$wx_cv_c_exto" '!=' "x"; then
unset ac_cv_prog_cc_g
_AC_PROG_CC_G
fi
AC_BAKEFILE_PROG_MWCC
AC_BAKEFILE_PROG_XLCC
AC_BAKEFILE_PROG_SUNCC
])
AC_DEFUN([AC_BAKEFILE_PROG_CXX],
[
AC_PROG_CXX
AC_BAKEFILE_METROWERKS_EXTO
dnl By the time we find out that we need -ext o some tests have failed.
if test "x$wx_cv_cxx_exto" '!=' "x"; then
unset ac_cv_prog_cxx_g
_AC_PROG_CXX_G
fi
AC_BAKEFILE_PROG_MWCXX
AC_BAKEFILE_PROG_XLCXX
AC_BAKEFILE_PROG_SUNCXX
])
dnl ---------------------------------------------------------------------------
dnl Support macros for makefiles generated by BAKEFILE.
dnl ---------------------------------------------------------------------------
dnl Lots of compiler & linker detection code contained here was taken from
dnl wxWindows configure.in script (see http://www.wxwindows.org)
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 "${BAKEFILE_HOST}" in
*-*-mingw32* )
PLATFORM_WIN32=1
;;
*-pc-msdosdjgpp )
PLATFORM_MSDOS=1
;;
*-pc-os2_emx | *-pc-os2-emx )
PLATFORM_OS2=1
;;
powerpc-*-darwin* )
PLATFORM_MAC=1
PLATFORM_MACOSX=1
;;
*-*-beos* )
PLATFORM_BEOS=1
;;
powerpc-apple-macos* )
PLATFORM_MAC=1
PLATFORM_MACOS=1
;;
* )
PLATFORM_UNIX=1
;;
esac
else
case "$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="$bindir"
;;
powerpc-*-darwin* )
SO_SUFFIX="dylib"
SO_SUFFIX_MODULE="bundle"
;;
esac
if test "x$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 "x$GCC" != "xyes"; then
AC_CACHE_CHECK([for Intel compiler], bakefile_cv_prog_icc,
[
AC_TRY_COMPILE([],
[
#ifndef __INTEL_COMPILER
#error Not icc
#endif
],
bakefile_cv_prog_icc=yes,
bakefile_cv_prog_icc=no
)
])
if test "$bakefile_cv_prog_icc" = "yes"; then
PIC_FLAG="-KPIC"
fi
fi
;;
*-*-solaris2* )
if test "x$GCC" != xyes ; then
SHARED_LD_CC="${CC} -G -o"
SHARED_LD_CXX="${CXX} -G -o"
PIC_FLAG="-KPIC"
fi
;;
*-*-darwin* )
dnl Most apps benefit from being fully binded (its faster and static
dnl variables initialized at startup work).
dnl This can be done either with the exe linker flag -Wl,-bind_at_load
dnl or with a double stage link in order to create a single module
dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
dnl If using newer dev tools then there is a -single_module flag that
dnl we can use to do this, otherwise we'll need to use a helper
dnl script. Check the version of gcc to see which way we can go:
AC_CACHE_CHECK([for gcc 3.1 or later], wx_cv_gcc31, [
AC_TRY_COMPILE([],
[
#if (__GNUC__ < 3) || \
((__GNUC__ == 3) && (__GNUC_MINOR__ < 1))
#error old gcc
#endif
],
[
wx_cv_gcc31=yes
],
[
wx_cv_gcc31=no
]
)
])
if test "$wx_cv_gcc31" = "no"; then
AC_BAKEFILE_CREATE_FILE_SHARED_LD_SH
chmod +x shared-ld-sh
dnl Use the shared-ld-sh helper script
SHARED_LD_CC="`pwd`/shared-ld-sh -dynamiclib -headerpad_max_install_names -o"
SHARED_LD_MODULE_CC="`pwd`/shared-ld-sh -bundle -headerpad_max_install_names -o"
SHARED_LD_CXX="$SHARED_LD_CC"
SHARED_LD_MODULE_CXX="$SHARED_LD_MODULE_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_MODULE_CC="\${CC} -bundle -single_module -headerpad_max_install_names -o"
SHARED_LD_CXX="\${CXX} -dynamiclib -single_module -headerpad_max_install_names -o"
SHARED_LD_MODULE_CXX="\${CXX} -bundle -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* )
dnl default settings are ok for gcc
if test "x$GCC" != "xyes"; then
dnl the abs path below used to be hardcoded here so I guess it must
dnl be some sort of standard location under AIX?
AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
dnl FIXME - what about makeCSharedLib?
SHARED_LD_CC="$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* | \
*-*-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* )
SONAME_FLAG="-Wl,-soname,"
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_MSG_CHECKING([for dependency tracking method])
DEPS_TRACKING=0
if test "x$GCC" = "xyes"; then
DEPSMODE=gcc
DEPS_TRACKING=1
case "${BAKEFILE_HOST}" in
powerpc-*-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_GCC="-no-cpp-precomp -MMD"
;;
* )
DEPSFLAG_GCC="-MMD"
;;
esac
AC_MSG_RESULT([gcc])
elif test "x$MWCC" = "xyes"; then
DEPSMODE=mwcc
DEPS_TRACKING=1
DEPSFLAG_MWCC="-MM"
AC_MSG_RESULT([mwcc])
elif test "x$SUNCC" = "xyes"; then
DEPSMODE=suncc
DEPS_TRACKING=1
DEPSFLAG_SUNCC="-xM1"
AC_MSG_RESULT([suncc])
else
AC_MSG_RESULT([none])
fi
if test $DEPS_TRACKING = 1 ; then
AC_BAKEFILE_CREATE_FILE_BK_DEPS
chmod +x bk-deps
fi
AC_SUBST(DEPS_TRACKING)
])
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)
AC_CHECK_TOOL(AR, ar, ar)
AC_CHECK_TOOL(STRIP, strip, :)
AC_CHECK_TOOL(NM, nm, :)
case ${BAKEFILE_HOST} in
*-hp-hpux* )
dnl HP-UX install doesn't handle the "-d" switch so don't
dnl use it there
INSTALL_DIR="mkdir -p"
;;
*) INSTALL_DIR="$INSTALL -d"
;;
esac
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],
[
RESCOMP=
SETFILE=
case ${BAKEFILE_HOST} in
*-*-cygwin* | *-*-mingw32* )
dnl Check for win32 resources compiler:
if test "$build" != "$host" ; then
RESCOMP=$host_alias-windres
else
AC_CHECK_PROG(RESCOMP, windres, windres, windres)
fi
;;
*-*-darwin* | powerpc-apple-macos* )
AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
;;
esac
AC_SUBST(RESCOMP)
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="$enableval"])
GCC_PCH=0
if test "x$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__)
#error "no pch support"
#endif
#if (__GNUC__ < 3)
#error "no pch support"
#endif
#if (__GNUC__ == 3) && \
((!defined(__APPLE_CC__) && (__GNUC_MINOR__ < 4)) || \
( defined(__APPLE_CC__) && (__GNUC_MINOR__ < 3)))
#error "no pch support"
#endif
],
[
AC_MSG_RESULT([yes])
GCC_PCH=1
],
[
AC_MSG_RESULT([no])
])
if test $GCC_PCH = 1 ; then
AC_BAKEFILE_CREATE_FILE_BK_MAKE_PCH
chmod +x bk-make-pch
fi
fi
fi
AC_SUBST(GCC_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 ${host}
dnl BAKEFILE_FORCE_PLATFORM set to override platform detection
dnl
dnl Example usage:
dnl
dnl AC_BAKEFILE([FOO(autoconf_inc.m4)])
dnl
dnl (replace FOO with m4_include above, aclocal would die otherwise)
dnl (yes, it's ugly, but thanks to a bug in aclocal, it's the only thing
dnl we can do...)
dnl ---------------------------------------------------------------------------
AC_DEFUN([AC_BAKEFILE],
[
AC_PREREQ(2.58)
if test "x$BAKEFILE_HOST" = "x"; then
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
BAKEFILE_BAKEFILE_M4_VERSION="0.1.9"
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_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, bit@freya.etu.ru
# Ported to Unix like shell by Stefan Neis, Stefan.Neis@t-online.de
#
# 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 ${D}arcFile"
# Successful exit.
CleanUp 1
exit 0
EOF
dnl ===================== dllar.sh ends here =====================
])
AC_DEFUN([AC_BAKEFILE_CREATE_FILE_BK_DEPS],
[
dnl ===================== bk-deps begins here =====================
dnl (Created by merge-scripts.py from bk-deps
dnl file do not edit here!)
D='$'
cat <<EOF >bk-deps
#!/bin/sh
# This script is part of Bakefile (http://bakefile.sourceforge.net) 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=${DEPSMODE}
DEPSDIR=.deps
DEPSFLAG_GCC="${DEPSFLAG_GCC}"
DEPSFLAG_MWCC="${DEPSFLAG_MWCC}"
DEPSFLAG_SUNCC="${DEPSFLAG_SUNCC}"
mkdir -p ${D}DEPSDIR
if test ${D}DEPSMODE = gcc ; then
${D}* ${D}{DEPSFLAG_GCC}
status=${D}?
if test ${D}{status} != 0 ; then
exit ${D}{status}
fi
# move created file to the location we want it in:
while test ${D}# -gt 0; do
case "${D}1" in
-o )
shift
objfile=${D}1
;;
-* )
;;
* )
srcfile=${D}1
;;
esac
shift
done
depfile=\`basename ${D}srcfile | sed -e 's/\\..*${D}/.d/g'\`
depobjname=\`echo ${D}depfile |sed -e 's/\\.d/.o/g'\`
if test -f ${D}depfile ; then
sed -e "s,${D}depobjname:,${D}objfile:,g" ${D}depfile >${D}{DEPSDIR}/${D}{objfile}.d
rm -f ${D}depfile
else
depfile=\`basename ${D}objfile | sed -e 's/\\..*${D}/.d/g'\`
if test -f ${D}depfile ; then
sed -e "/^${D}objfile/!s,${D}depobjname:,${D}objfile:,g" ${D}depfile >${D}{DEPSDIR}/${D}{objfile}.d
rm -f ${D}depfile
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
elif test ${D}DEPSMODE = suncc; then
${D}* || exit
# 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${D}#"
;;
esac
shift
done
eval "${D}cmd ${D}DEPSFLAG_SUNCC" | sed "s|.*:|${D}objfile:|" >${D}{DEPSDIR}/${D}{objfile}.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"
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 ${D}2"
shift
;;
-s|-Wl,*)
# collect these load args
ldargs="${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 "c++ ${D}{ldargs} ${D}{objects} -o master.${D}${D}.o"
fi
c++ ${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 "c++ ${D}{linking_flag} master.${D}${D}.o ${D}{args}"
fi
c++ ${D}{linking_flag} master.${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://bakefile.sourceforge.net) 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
compiler=
headerfile=
while test ${D}{#} -gt 0; do
case "${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
;;
esac
compiler="${D}{compiler} ${D}{1}"
shift
done
if test "x${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=".deps/\`echo ${D}{outfile} | tr '/.' '__'\`.d"
mkdir -p .deps
# can do this because gcc is >= 3.4:
${D}{compiler} -o ${D}{outfile} -MMD -MF "${D}{depsfile}" "${D}{headerfile}"
exit ${D}{?}
fi
EOF
dnl ===================== bk-make-pch ends here =====================
])
dnl
dnl AM_PATH_CPPUNIT(MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl
AC_DEFUN(AM_PATH_CPPUNIT,
[
AC_ARG_WITH(cppunit-prefix,[ --with-cppunit-prefix=PFX Prefix where CppUnit is installed (optional)],
cppunit_config_prefix="$withval", cppunit_config_prefix="")
AC_ARG_WITH(cppunit-exec-prefix,[ --with-cppunit-exec-prefix=PFX Exec prefix where CppUnit is installed (optional)],
cppunit_config_exec_prefix="$withval", cppunit_config_exec_prefix="")
if test x$cppunit_config_exec_prefix != x ; then
cppunit_config_args="$cppunit_config_args --exec-prefix=$cppunit_config_exec_prefix"
if test x${CPPUNIT_CONFIG+set} != xset ; then
CPPUNIT_CONFIG=$cppunit_config_exec_prefix/bin/cppunit-config
fi
fi
if test x$cppunit_config_prefix != x ; then
cppunit_config_args="$cppunit_config_args --prefix=$cppunit_config_prefix"
if test x${CPPUNIT_CONFIG+set} != xset ; then
CPPUNIT_CONFIG=$cppunit_config_prefix/bin/cppunit-config
fi
fi
AC_PATH_PROG(CPPUNIT_CONFIG, cppunit-config, no)
cppunit_version_min=$1
AC_MSG_CHECKING(for Cppunit - version >= $cppunit_version_min)
no_cppunit=""
if test "$CPPUNIT_CONFIG" = "no" ; then
no_cppunit=yes
else
CPPUNIT_CFLAGS=`$CPPUNIT_CONFIG --cflags`
CPPUNIT_LIBS=`$CPPUNIT_CONFIG --libs`
cppunit_version=`$CPPUNIT_CONFIG --version`
cppunit_major_version=`echo $cppunit_version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
cppunit_minor_version=`echo $cppunit_version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
cppunit_micro_version=`echo $cppunit_version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
cppunit_major_min=`echo $cppunit_version_min | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
cppunit_minor_min=`echo $cppunit_version_min | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
cppunit_micro_min=`echo $cppunit_version_min | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
cppunit_version_proper=`expr \
$cppunit_major_version \> $cppunit_major_min \| \
$cppunit_major_version \= $cppunit_major_min \& \
$cppunit_minor_version \> $cppunit_minor_min \| \
$cppunit_major_version \= $cppunit_major_min \& \
$cppunit_minor_version \= $cppunit_minor_min \& \
$cppunit_micro_version \>= $cppunit_micro_min `
if test "$cppunit_version_proper" = "1" ; then
AC_MSG_RESULT([$cppunit_major_version.$cppunit_minor_version.$cppunit_micro_version])
else
AC_MSG_RESULT(no)
no_cppunit=yes
fi
fi
if test "x$no_cppunit" = x ; then
ifelse([$2], , :, [$2])
else
CPPUNIT_CFLAGS=""
CPPUNIT_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(CPPUNIT_CFLAGS)
AC_SUBST(CPPUNIT_LIBS)
])
# Configure paths for GTK+
# Owen Taylor 1997-2001
dnl AM_PATH_GTK_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
dnl Test for GTK+, and define GTK_CFLAGS and GTK_LIBS, if gthread is specified in MODULES,
dnl pass to pkg-config
dnl
AC_DEFUN([AM_PATH_GTK_2_0],
[dnl
dnl Get the cflags and libraries from pkg-config
dnl
AC_ARG_ENABLE(gtktest, [ --disable-gtktest do not try to compile and run a test GTK+ program],
, enable_gtktest=yes)
pkg_config_args=gtk+-2.0
for module in . $4
do
case "$module" in
gthread)
pkg_config_args="$pkg_config_args gthread-2.0"
;;
esac
done
no_gtk=""
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
if test x$PKG_CONFIG != xno ; then
if pkg-config --atleast-pkgconfig-version 0.7 ; then
:
else
echo "*** pkg-config too old; version 0.7 or better required."
no_gtk=yes
PKG_CONFIG=no
fi
else
no_gtk=yes
fi
min_gtk_version=ifelse([$1], ,2.0.0,$1)
AC_MSG_CHECKING(for GTK+ - version >= $min_gtk_version)
if test x$PKG_CONFIG != xno ; then
## don't try to run the test against uninstalled libtool libs
if $PKG_CONFIG --uninstalled $pkg_config_args; then
echo "Will use uninstalled version of GTK+ found in PKG_CONFIG_PATH"
enable_gtktest=no
fi
if $PKG_CONFIG --atleast-version $min_gtk_version $pkg_config_args; then
:
else
no_gtk=yes
fi
fi
if test x"$no_gtk" = x ; then
GTK_CFLAGS=`$PKG_CONFIG $pkg_config_args --cflags`
GTK_LIBS=`$PKG_CONFIG $pkg_config_args --libs`
gtk_config_major_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
gtk_config_minor_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
gtk_config_micro_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
if test "x$enable_gtktest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $GTK_CFLAGS"
LIBS="$GTK_LIBS $LIBS"
dnl
dnl Now check if the installed GTK+ is sufficiently new. (Also sanity
dnl checks the results of pkg-config to some extent)
dnl
rm -f conf.gtktest
AC_TRY_RUN([
#include <gtk/gtk.h>
#include <stdio.h>
#include <stdlib.h>
int
main ()
{
int major, minor, micro;
char *tmp_version;
system ("touch conf.gtktest");
/* HP/UX 9 (%@#!) writes to sscanf strings */
tmp_version = g_strdup("$min_gtk_version");
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
printf("%s, bad version string\n", "$min_gtk_version");
exit(1);
}
if ((gtk_major_version != $gtk_config_major_version) ||
(gtk_minor_version != $gtk_config_minor_version) ||
(gtk_micro_version != $gtk_config_micro_version))
{
printf("\n*** 'pkg-config --modversion gtk+-2.0' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n",
$gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
gtk_major_version, gtk_minor_version, gtk_micro_version);
printf ("*** was found! If pkg-config was correct, then it is best\n");
printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
printf("*** required on your system.\n");
printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
printf("*** to point to the correct configuration files\n");
}
else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
(gtk_minor_version != GTK_MINOR_VERSION) ||
(gtk_micro_version != GTK_MICRO_VERSION))
{
printf("*** GTK+ header files (version %d.%d.%d) do not match\n",
GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
printf("*** library (version %d.%d.%d)\n",
gtk_major_version, gtk_minor_version, gtk_micro_version);
}
else
{
if ((gtk_major_version > major) ||
((gtk_major_version == major) && (gtk_minor_version > minor)) ||
((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)))
{
return 0;
}
else
{
printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n",
gtk_major_version, gtk_minor_version, gtk_micro_version);
printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
major, minor, micro);
printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
printf("***\n");
printf("*** If you have already installed a sufficiently new version, this error\n");
printf("*** probably means that the wrong copy of the pkg-config shell script is\n");
printf("*** being found. The easiest way to fix this is to remove the old version\n");
printf("*** of GTK+, but you can also set the PKG_CONFIG environment to point to the\n");
printf("*** correct copy of pkg-config. (In this case, you will have to\n");
printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
printf("*** so that the correct libraries are found at run-time))\n");
}
}
return 1;
}
],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_gtk" = x ; then
AC_MSG_RESULT(yes (version $gtk_config_major_version.$gtk_config_minor_version.$gtk_config_micro_version))
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "$PKG_CONFIG" = "no" ; then
echo "*** A new enough version of pkg-config was not found."
echo "*** See http://pkgconfig.sourceforge.net"
else
if test -f conf.gtktest ; then
:
else
echo "*** Could not run GTK+ test program, checking why..."
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $GTK_CFLAGS"
LIBS="$LIBS $GTK_LIBS"
AC_TRY_LINK([
#include <gtk/gtk.h>
#include <stdio.h>
], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding GTK+ or finding the wrong"
echo "*** version of GTK+. If it is not finding GTK+, you'll need to set your"
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
echo "*** to the installed location Also, make sure you have run ldconfig if that"
echo "*** is required on your system"
echo "***"
echo "*** If you have an old version installed, it is best to remove it, although"
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
[ echo "*** The test program failed to compile or link. See the file config.log for the"
echo "*** exact error that occured. This usually means GTK+ is incorrectly installed."])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
GTK_CFLAGS=""
GTK_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(GTK_CFLAGS)
AC_SUBST(GTK_LIBS)
rm -f conf.gtktest
])
# Configure paths for GTK+
# Owen Taylor 97-11-3
dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS
dnl
AC_DEFUN(AM_PATH_GTK,
[dnl
dnl Get the cflags and libraries from the gtk-config script
dnl
AC_ARG_WITH(gtk-prefix,[ --with-gtk-prefix=PFX Prefix where GTK is installed (optional)],
gtk_config_prefix="$withval", gtk_config_prefix="")
AC_ARG_WITH(gtk-exec-prefix,[ --with-gtk-exec-prefix=PFX Exec prefix where GTK is installed (optional)],
gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")
AC_ARG_ENABLE(gtktest, [ --disable-gtktest Do not try to compile and run a test GTK program],
, enable_gtktest=yes)
for module in . $4
do
case "$module" in
gthread)
gtk_config_args="$gtk_config_args gthread"
;;
esac
done
if test x$gtk_config_exec_prefix != x ; then
gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix"
if test x${GTK_CONFIG+set} != xset ; then
GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config
fi
fi
if test x$gtk_config_prefix != x ; then
gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix"
if test x${GTK_CONFIG+set} != xset ; then
GTK_CONFIG=$gtk_config_prefix/bin/gtk-config
fi
fi
AC_PATH_PROG(GTK_CONFIG, gtk-config, no)
min_gtk_version=ifelse([$1], ,0.99.7,$1)
AC_MSG_CHECKING(for GTK - version >= $min_gtk_version)
no_gtk=""
if test "$GTK_CONFIG" = "no" ; then
no_gtk=yes
else
GTK_CFLAGS=`$GTK_CONFIG $gtk_config_args --cflags`
GTK_LIBS=`$GTK_CONFIG $gtk_config_args --libs`
gtk_config_major_version=`$GTK_CONFIG $gtk_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
gtk_config_minor_version=`$GTK_CONFIG $gtk_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
gtk_config_micro_version=`$GTK_CONFIG $gtk_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
if test "x$enable_gtktest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $GTK_CFLAGS"
LIBS="$GTK_LIBS $LIBS"
dnl
dnl Now check if the installed GTK is sufficiently new. (Also sanity
dnl checks the results of gtk-config to some extent
dnl
rm -f conf.gtktest
AC_TRY_RUN([
#include <gtk/gtk.h>
#include <stdio.h>
#include <stdlib.h>
int
main ()
{
int major, minor, micro;
char *tmp_version;
system ("touch conf.gtktest");
/* HP/UX 9 (%@#!) writes to sscanf strings */
tmp_version = g_strdup("$min_gtk_version");
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
printf("%s, bad version string\n", "$min_gtk_version");
exit(1);
}
if ((gtk_major_version != $gtk_config_major_version) ||
(gtk_minor_version != $gtk_config_minor_version) ||
(gtk_micro_version != $gtk_config_micro_version))
{
printf("\n*** 'gtk-config --version' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n",
$gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
gtk_major_version, gtk_minor_version, gtk_micro_version);
printf ("*** was found! If gtk-config was correct, then it is best\n");
printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
printf("*** required on your system.\n");
printf("*** If gtk-config was wrong, set the environment variable GTK_CONFIG\n");
printf("*** to point to the correct copy of gtk-config, and remove the file config.cache\n");
printf("*** before re-running configure\n");
}
#if defined (GTK_MAJOR_VERSION) && defined (GTK_MINOR_VERSION) && defined (GTK_MICRO_VERSION)
else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
(gtk_minor_version != GTK_MINOR_VERSION) ||
(gtk_micro_version != GTK_MICRO_VERSION))
{
printf("*** GTK+ header files (version %d.%d.%d) do not match\n",
GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
printf("*** library (version %d.%d.%d)\n",
gtk_major_version, gtk_minor_version, gtk_micro_version);
}
#endif /* defined (GTK_MAJOR_VERSION) ... */
else
{
if ((gtk_major_version > major) ||
((gtk_major_version == major) && (gtk_minor_version > minor)) ||
((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)))
{
return 0;
}
else
{
printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n",
gtk_major_version, gtk_minor_version, gtk_micro_version);
printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
major, minor, micro);
printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
printf("***\n");
printf("*** If you have already installed a sufficiently new version, this error\n");
printf("*** probably means that the wrong copy of the gtk-config shell script is\n");
printf("*** being found. The easiest way to fix this is to remove the old version\n");
printf("*** of GTK+, but you can also set the GTK_CONFIG environment to point to the\n");
printf("*** correct copy of gtk-config. (In this case, you will have to\n");
printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
printf("*** so that the correct libraries are found at run-time))\n");
}
}
return 1;
}
],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_gtk" = x ; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "$GTK_CONFIG" = "no" ; then
echo "*** The gtk-config script installed by GTK could not be found"
echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in"
echo "*** your path, or set the GTK_CONFIG environment variable to the"
echo "*** full path to gtk-config."
else
if test -f conf.gtktest ; then
:
else
echo "*** Could not run GTK test program, checking why..."
CFLAGS="$CFLAGS $GTK_CFLAGS"
LIBS="$LIBS $GTK_LIBS"
AC_TRY_LINK([
#include <gtk/gtk.h>
#include <stdio.h>
], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding GTK or finding the wrong"
echo "*** version of GTK. If it is not finding GTK, you'll need to set your"
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
echo "*** to the installed location Also, make sure you have run ldconfig if that"
echo "*** is required on your system"
echo "***"
echo "*** If you have an old version installed, it is best to remove it, although"
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
echo "***"
echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that"
echo "*** came with the system with the command"
echo "***"
echo "*** rpm --erase --nodeps gtk gtk-devel" ],
[ echo "*** The test program failed to compile or link. See the file config.log for the"
echo "*** exact error that occured. This usually means GTK was incorrectly installed"
echo "*** or that you have moved GTK since it was installed. In the latter case, you"
echo "*** may want to edit the gtk-config script: $GTK_CONFIG" ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
GTK_CFLAGS=""
GTK_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(GTK_CFLAGS)
AC_SUBST(GTK_LIBS)
rm -f conf.gtktest
])
dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
dnl also defines GSTUFF_PKG_ERRORS on error
AC_DEFUN(PKG_CHECK_MODULES, [
succeeded=no
if test -z "$PKG_CONFIG"; then
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
fi
if test "$PKG_CONFIG" = "no" ; then
echo "*** The pkg-config script could not be found. Make sure it is"
echo "*** in your path, or set the PKG_CONFIG environment variable"
echo "*** to the full path to pkg-config."
echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
else
PKG_CONFIG_MIN_VERSION=0.9.0
if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
AC_MSG_CHECKING(for $2)
if $PKG_CONFIG --exists "$2" ; then
AC_MSG_RESULT(yes)
succeeded=yes
AC_MSG_CHECKING($1_CFLAGS)
$1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
AC_MSG_RESULT($$1_CFLAGS)
AC_MSG_CHECKING($1_LIBS)
$1_LIBS=`$PKG_CONFIG --libs "$2"`
AC_MSG_RESULT($$1_LIBS)
else
$1_CFLAGS=""
$1_LIBS=""
## If we have a custom action on failure, don't print errors, but
## do set a variable so people can do so.
$1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
ifelse([$4], ,echo $$1_PKG_ERRORS,)
fi
AC_SUBST($1_CFLAGS)
AC_SUBST($1_LIBS)
else
echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
echo "*** See http://www.freedesktop.org/software/pkgconfig"
fi
fi
if test $succeeded = yes; then
ifelse([$3], , :, [$3])
else
ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4])
fi
])
# Configure paths for SDL
# Sam Lantinga 9/21/99
# stolen from Manish Singh
# stolen back from Frank Belew
# stolen from Manish Singh
# Shamelessly stolen from Owen Taylor
dnl AM_PATH_SDL([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl Test for SDL, and define SDL_CFLAGS and SDL_LIBS
dnl
AC_DEFUN([AM_PATH_SDL],
[dnl
dnl Get the cflags and libraries from the sdl-config script
dnl
AC_ARG_WITH(sdl-prefix,[ --with-sdl-prefix=PFX Prefix where SDL is installed (optional)],
sdl_prefix="$withval", sdl_prefix="")
AC_ARG_WITH(sdl-exec-prefix,[ --with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional)],
sdl_exec_prefix="$withval", sdl_exec_prefix="")
AC_ARG_ENABLE(sdltest, [ --disable-sdltest Do not try to compile and run a test SDL program],
, enable_sdltest=yes)
if test x$sdl_exec_prefix != x ; then
sdl_args="$sdl_args --exec-prefix=$sdl_exec_prefix"
if test x${SDL_CONFIG+set} != xset ; then
SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config
fi
fi
if test x$sdl_prefix != x ; then
sdl_args="$sdl_args --prefix=$sdl_prefix"
if test x${SDL_CONFIG+set} != xset ; then
SDL_CONFIG=$sdl_prefix/bin/sdl-config
fi
fi
AC_REQUIRE([AC_CANONICAL_TARGET])
PATH="$prefix/bin:$prefix/usr/bin:$PATH"
AC_PATH_PROG(SDL_CONFIG, sdl-config, no, [$PATH])
min_sdl_version=ifelse([$1], ,0.11.0,$1)
AC_MSG_CHECKING(for SDL - version >= $min_sdl_version)
no_sdl=""
if test "$SDL_CONFIG" = "no" ; then
no_sdl=yes
else
SDL_CFLAGS=`$SDL_CONFIG $sdlconf_args --cflags`
SDL_LIBS=`$SDL_CONFIG $sdlconf_args --libs`
sdl_major_version=`$SDL_CONFIG $sdl_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
sdl_minor_version=`$SDL_CONFIG $sdl_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
if test "x$enable_sdltest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_CXXFLAGS="$CXXFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $SDL_CFLAGS"
CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
LIBS="$LIBS $SDL_LIBS"
dnl
dnl Now check if the installed SDL is sufficiently new. (Also sanity
dnl checks the results of sdl-config to some extent
dnl
rm -f conf.sdltest
AC_TRY_RUN([
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "SDL.h"
char*
my_strdup (char *str)
{
char *new_str;
if (str)
{
new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char));
strcpy (new_str, str);
}
else
new_str = NULL;
return new_str;
}
int main (int argc, char *argv[])
{
int major, minor, micro;
char *tmp_version;
/* This hangs on some systems (?)
system ("touch conf.sdltest");
*/
{ FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); }
/* HP/UX 9 (%@#!) writes to sscanf strings */
tmp_version = my_strdup("$min_sdl_version");
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
printf("%s, bad version string\n", "$min_sdl_version");
exit(1);
}
if (($sdl_major_version > major) ||
(($sdl_major_version == major) && ($sdl_minor_version > minor)) ||
(($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro)))
{
return 0;
}
else
{
printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version);
printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro);
printf("*** best to upgrade to the required version.\n");
printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n");
printf("*** to point to the correct copy of sdl-config, and remove the file\n");
printf("*** config.cache before re-running configure\n");
return 1;
}
}
],, no_sdl=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
CXXFLAGS="$ac_save_CXXFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_sdl" = x ; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "$SDL_CONFIG" = "no" ; then
echo "*** The sdl-config script installed by SDL could not be found"
echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in"
echo "*** your path, or set the SDL_CONFIG environment variable to the"
echo "*** full path to sdl-config."
else
if test -f conf.sdltest ; then
:
else
echo "*** Could not run SDL test program, checking why..."
CFLAGS="$CFLAGS $SDL_CFLAGS"
CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
LIBS="$LIBS $SDL_LIBS"
AC_TRY_LINK([
#include <stdio.h>
#include "SDL.h"
int main(int argc, char *argv[])
{ return 0; }
#undef main
#define main K_and_R_C_main
], [ return 0; ],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding SDL or finding the wrong"
echo "*** version of SDL. If it is not finding SDL, you'll need to set your"
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
echo "*** to the installed location Also, make sure you have run ldconfig if that"
echo "*** is required on your system"
echo "***"
echo "*** If you have an old version installed, it is best to remove it, although"
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
[ echo "*** The test program failed to compile or link. See the file config.log for the"
echo "*** exact error that occured. This usually means SDL was incorrectly installed"
echo "*** or that you have moved SDL since it was installed. In the latter case, you"
echo "*** may want to edit the sdl-config script: $SDL_CONFIG" ])
CFLAGS="$ac_save_CFLAGS"
CXXFLAGS="$ac_save_CXXFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
SDL_CFLAGS=""
SDL_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(SDL_CFLAGS)
AC_SUBST(SDL_LIBS)
rm -f conf.sdltest
])
m4_include([acinclude.m4])
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