initial commit
Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>
This commit is contained in:
910
libs/wxWidgets-3.3.1/build/aclocal/bakefile.m4
Normal file
910
libs/wxWidgets-3.3.1/build/aclocal/bakefile.m4
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@@ -0,0 +1,910 @@
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||||
dnl
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dnl This file is part of Bakefile (http://www.bakefile.org)
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dnl
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||||
dnl Copyright (C) 2003-2007 Vaclav Slavik and others
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||||
dnl
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||||
dnl Permission is hereby granted, free of charge, to any person obtaining a
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||||
dnl copy of this software and associated documentation files (the "Software"),
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||||
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.
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||||
dnl
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||||
dnl Support macros for makefiles generated by BAKEFILE.
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||||
dnl
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||||
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||||
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||||
dnl ---------------------------------------------------------------------------
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||||
dnl Lots of compiler & linker detection code contained here was taken from
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||||
dnl wxWidgets configure script (see https://www.wxwidgets.org)
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||||
dnl ---------------------------------------------------------------------------
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||||
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||||
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||||
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||||
dnl ---------------------------------------------------------------------------
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||||
dnl AC_BAKEFILE_GNUMAKE
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dnl
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dnl Detects GNU make
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dnl ---------------------------------------------------------------------------
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||||
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AC_DEFUN([AC_BAKEFILE_GNUMAKE],
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[
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||||
dnl does make support "-include" (only GNU make does AFAIK)?
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AC_CACHE_CHECK([if make is GNU make], bakefile_cv_prog_makeisgnu,
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[
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if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
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||||
grep -sE GNU > /dev/null); then
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bakefile_cv_prog_makeisgnu="yes"
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||||
else
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||||
bakefile_cv_prog_makeisgnu="no"
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||||
fi
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])
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||||
|
||||
if test "x$bakefile_cv_prog_makeisgnu" = "xyes"; then
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IF_GNU_MAKE=""
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||||
else
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IF_GNU_MAKE="#"
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fi
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AC_SUBST(IF_GNU_MAKE)
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])
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||||
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||||
dnl ---------------------------------------------------------------------------
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||||
dnl AC_BAKEFILE_PLATFORM
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dnl
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dnl Detects platform and sets PLATFORM_XXX variables accordingly
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||||
dnl ---------------------------------------------------------------------------
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AC_DEFUN([AC_BAKEFILE_PLATFORM],
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[
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PLATFORM_UNIX=0
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PLATFORM_WIN32=0
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PLATFORM_MAC=0
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PLATFORM_MACOS=0
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PLATFORM_MACOSX=0
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PLATFORM_BEOS=0
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|
||||
if test "x$BAKEFILE_FORCE_PLATFORM" = "x"; then
|
||||
case "${BAKEFILE_HOST}" in
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||||
*-*-mingw* )
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PLATFORM_WIN32=1
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||||
;;
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*-*-darwin* )
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PLATFORM_MAC=1
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PLATFORM_MACOSX=1
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||||
;;
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||||
*-*-beos* )
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PLATFORM_BEOS=1
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;;
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powerpc-apple-macos* )
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PLATFORM_MAC=1
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PLATFORM_MACOS=1
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;;
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* )
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PLATFORM_UNIX=1
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||||
;;
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||||
esac
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||||
else
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||||
case "$BAKEFILE_FORCE_PLATFORM" in
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||||
win32 )
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PLATFORM_WIN32=1
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||||
;;
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||||
darwin )
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||||
PLATFORM_MAC=1
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PLATFORM_MACOSX=1
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||||
;;
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||||
unix )
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PLATFORM_UNIX=1
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||||
;;
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||||
beos )
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||||
PLATFORM_BEOS=1
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||||
;;
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||||
* )
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||||
AC_MSG_ERROR([Unknown platform: $BAKEFILE_FORCE_PLATFORM])
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||||
;;
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||||
esac
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fi
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||||
AC_SUBST(PLATFORM_UNIX)
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AC_SUBST(PLATFORM_WIN32)
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AC_SUBST(PLATFORM_MAC)
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AC_SUBST(PLATFORM_MACOS)
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AC_SUBST(PLATFORM_MACOSX)
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AC_SUBST(PLATFORM_BEOS)
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])
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||||
|
||||
|
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dnl ---------------------------------------------------------------------------
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||||
dnl AC_BAKEFILE_PLATFORM_SPECIFICS
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dnl
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dnl Sets misc platform-specific settings
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||||
dnl ---------------------------------------------------------------------------
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||||
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||||
AC_DEFUN([AC_BAKEFILE_PLATFORM_SPECIFICS],
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[
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||||
case "${BAKEFILE_HOST}" in
|
||||
*-*-darwin* )
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||||
dnl For Unix to MacOS X porting instructions, see:
|
||||
dnl http://fink.sourceforge.net/doc/porting/porting.html
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||||
if test "x$GCC" = "xyes"; then
|
||||
CFLAGS="$CFLAGS -fno-common"
|
||||
CXXFLAGS="$CXXFLAGS -fno-common"
|
||||
fi
|
||||
if test "x$XLCC" = "xyes"; then
|
||||
CFLAGS="$CFLAGS -qnocommon"
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||||
CXXFLAGS="$CXXFLAGS -qnocommon"
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||||
fi
|
||||
;;
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||||
|
||||
i*86-*-beos* )
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||||
LDFLAGS="-L/boot/develop/lib/x86 $LDFLAGS"
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||||
;;
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||||
esac
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||||
])
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||||
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dnl ---------------------------------------------------------------------------
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dnl AC_BAKEFILE_SUFFIXES
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dnl
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dnl Detects shared various suffixes for shared libraries, libraries, programs,
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dnl plugins etc.
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dnl ---------------------------------------------------------------------------
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AC_DEFUN([AC_BAKEFILE_SUFFIXES],
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[
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SO_SUFFIX="so"
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||||
SO_SUFFIX_MODULE="so"
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EXEEXT=""
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LIBPREFIX="lib"
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LIBEXT=".a"
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||||
DLLPREFIX="lib"
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||||
DLLPREFIX_MODULE=""
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||||
DLLIMP_SUFFIX=""
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dlldir="$libdir"
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||||
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||||
case "${BAKEFILE_HOST}" in
|
||||
dnl PA-RISC HP systems used .sl but IA64 use ELF-64 and so use the
|
||||
dnl standard .so extension
|
||||
ia64-hp-hpux* )
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||||
;;
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||||
*-hp-hpux* )
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||||
SO_SUFFIX="sl"
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||||
SO_SUFFIX_MODULE="sl"
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||||
;;
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||||
*-*-aix* )
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||||
dnl quoting from
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||||
dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
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||||
dnl Both archive libraries and shared libraries on AIX have an
|
||||
dnl .a extension. This will explain why you can't link with an
|
||||
dnl .so and why it works with the name changed to .a.
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||||
SO_SUFFIX="a"
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||||
SO_SUFFIX_MODULE="a"
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||||
;;
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||||
*-*-cygwin* )
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||||
SO_SUFFIX="dll"
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||||
SO_SUFFIX_MODULE="dll"
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||||
DLLIMP_SUFFIX="dll.a"
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||||
EXEEXT=".exe"
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||||
DLLPREFIX="cyg"
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||||
dlldir="$bindir"
|
||||
;;
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||||
*-*-mingw* )
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||||
SO_SUFFIX="dll"
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||||
SO_SUFFIX_MODULE="dll"
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||||
DLLIMP_SUFFIX="dll.a"
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||||
EXEEXT=".exe"
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||||
DLLPREFIX=""
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||||
dlldir="$bindir"
|
||||
;;
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||||
*-*-darwin* )
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||||
SO_SUFFIX="dylib"
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||||
SO_SUFFIX_MODULE="bundle"
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||||
;;
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||||
esac
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||||
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||||
if test "x$DLLIMP_SUFFIX" = "x" ; then
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||||
DLLIMP_SUFFIX="$SO_SUFFIX"
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||||
fi
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||||
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||||
AC_SUBST(SO_SUFFIX)
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||||
AC_SUBST(SO_SUFFIX_MODULE)
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||||
AC_SUBST(DLLIMP_SUFFIX)
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||||
AC_SUBST(EXEEXT)
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||||
AC_SUBST(LIBPREFIX)
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||||
AC_SUBST(LIBEXT)
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||||
AC_SUBST(DLLPREFIX)
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||||
AC_SUBST(DLLPREFIX_MODULE)
|
||||
AC_SUBST(dlldir)
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||||
])
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||||
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||||
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||||
dnl ---------------------------------------------------------------------------
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||||
dnl AC_BAKEFILE_SHARED_LD
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||||
dnl
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||||
dnl Detects command for making shared libraries, substitutes SHARED_LD_CC
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||||
dnl and SHARED_LD_CXX.
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||||
dnl ---------------------------------------------------------------------------
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||||
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||||
AC_DEFUN([AC_BAKEFILE_SHARED_LD],
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||||
[
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||||
dnl the extra compiler flags needed for compilation of shared library
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||||
PIC_FLAG=""
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||||
if test "x$GCC" = "xyes"; then
|
||||
dnl the switch for gcc is the same under all platforms
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||||
PIC_FLAG="-fPIC"
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||||
fi
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||||
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||||
dnl Defaults for GCC and ELF .so shared libs:
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||||
SHARED_LD_CC="\$(CC) -shared ${PIC_FLAG} -o"
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||||
SHARED_LD_CXX="\$(CXX) -shared ${PIC_FLAG} -o"
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||||
WINDOWS_IMPLIB=0
|
||||
|
||||
case "${BAKEFILE_HOST}" in
|
||||
*-hp-hpux* )
|
||||
dnl default settings are good for gcc but not for the native HP-UX
|
||||
if test "x$GCC" != "xyes"; then
|
||||
dnl no idea why it wants it, but it does
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||||
LDFLAGS="$LDFLAGS -L/usr/lib"
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||||
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||||
SHARED_LD_CC="${CC} -b -o"
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||||
SHARED_LD_CXX="${CXX} -b -o"
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||||
PIC_FLAG="+Z"
|
||||
fi
|
||||
;;
|
||||
|
||||
*-*-linux* )
|
||||
dnl newer icc versions use -fPIC just as gcc does and, in fact, the
|
||||
dnl newest (v10+) ones don't even understand -KPIC any longer
|
||||
if test "$INTELCC" = "yes" -a "$INTELCC8" != "yes"; then
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||||
PIC_FLAG="-KPIC"
|
||||
elif test "x$SUNCXX" = "xyes"; then
|
||||
SHARED_LD_CC="${CC} -G -o"
|
||||
SHARED_LD_CXX="${CXX} -G -o"
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||||
PIC_FLAG="-KPIC"
|
||||
fi
|
||||
;;
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||||
|
||||
*-*-solaris2* )
|
||||
if test "x$SUNCXX" = xyes ; then
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||||
SHARED_LD_CC="${CC} -G -o"
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||||
SHARED_LD_CXX="${CXX} -G -o"
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||||
PIC_FLAG="-KPIC"
|
||||
fi
|
||||
;;
|
||||
|
||||
*-*-darwin* )
|
||||
SHARED_LD_MODULE_CC="\${CC} -bundle -headerpad_max_install_names -o"
|
||||
SHARED_LD_MODULE_CXX="\${CXX} -bundle -headerpad_max_install_names -o"
|
||||
|
||||
SHARED_LD_CC="\${CC} -dynamiclib -headerpad_max_install_names -o"
|
||||
SHARED_LD_CXX="\${CXX} -dynamiclib -headerpad_max_install_names -o"
|
||||
|
||||
if test "x$GCC" = "xyes"; then
|
||||
PIC_FLAG="-dynamic -fPIC"
|
||||
fi
|
||||
if test "x$XLCC" = "xyes"; then
|
||||
PIC_FLAG="-dynamic -DPIC"
|
||||
fi
|
||||
;;
|
||||
|
||||
*-*-aix* )
|
||||
if test "x$GCC" = "xyes"; then
|
||||
dnl at least gcc 2.95 warns that -fPIC is ignored when
|
||||
dnl compiling each and every file under AIX which is annoying,
|
||||
dnl so don't use it there (it's useless as AIX runs on
|
||||
dnl position-independent architectures only anyhow)
|
||||
PIC_FLAG=""
|
||||
|
||||
dnl -bexpfull is needed by AIX linker to export all symbols (by
|
||||
dnl default it doesn't export any and even with -bexpall it
|
||||
dnl doesn't export all C++ support symbols, e.g. vtable
|
||||
dnl pointers) but it's only available starting from 5.1 (with
|
||||
dnl maintenance pack 2, whatever this is), see
|
||||
dnl http://www-128.ibm.com/developerworks/eserver/articles/gnu.html
|
||||
case "${BAKEFILE_HOST}" in
|
||||
*-*-aix5* )
|
||||
LD_EXPFULL="-Wl,-bexpfull"
|
||||
;;
|
||||
esac
|
||||
|
||||
SHARED_LD_CC="\$(CC) -shared $LD_EXPFULL -o"
|
||||
SHARED_LD_CXX="\$(CXX) -shared $LD_EXPFULL -o"
|
||||
else
|
||||
dnl FIXME: makeC++SharedLib is obsolete, what should we do for
|
||||
dnl recent AIX versions?
|
||||
AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
|
||||
makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
|
||||
SHARED_LD_CC="$AIX_CC_LD -p 0 -o"
|
||||
SHARED_LD_CXX="$AIX_CXX_LD -p 0 -o"
|
||||
fi
|
||||
;;
|
||||
|
||||
*-*-beos* )
|
||||
dnl can't use gcc under BeOS for shared library creation because it
|
||||
dnl complains about missing 'main'
|
||||
SHARED_LD_CC="${LD} -nostart -o"
|
||||
SHARED_LD_CXX="${LD} -nostart -o"
|
||||
;;
|
||||
|
||||
*-*-irix* )
|
||||
dnl default settings are ok for gcc
|
||||
if test "x$GCC" != "xyes"; then
|
||||
PIC_FLAG="-KPIC"
|
||||
fi
|
||||
;;
|
||||
|
||||
*-*-cygwin* | *-*-mingw32* | *-*-mingw64* )
|
||||
PIC_FLAG=""
|
||||
SHARED_LD_CC="\$(CC) -shared -o"
|
||||
SHARED_LD_CXX="\$(CXX) -shared -o"
|
||||
WINDOWS_IMPLIB=1
|
||||
;;
|
||||
|
||||
powerpc-apple-macos* | \
|
||||
*-*-freebsd* | *-*-openbsd* | *-*-haiku* | *-*-netbsd* | *-*-gnu* | *-*-k*bsd*-gnu | \
|
||||
*-*-mirbsd* | \
|
||||
*-*-sunos4* | \
|
||||
*-*-osf* | \
|
||||
*-*-dgux5* | \
|
||||
*-*-sysv5* )
|
||||
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="$SHARED_LD_CXX"
|
||||
fi
|
||||
|
||||
AC_SUBST(SHARED_LD_CC)
|
||||
AC_SUBST(SHARED_LD_CXX)
|
||||
AC_SUBST(SHARED_LD_MODULE_CC)
|
||||
AC_SUBST(SHARED_LD_MODULE_CXX)
|
||||
AC_SUBST(PIC_FLAG)
|
||||
AC_SUBST(WINDOWS_IMPLIB)
|
||||
])
|
||||
|
||||
|
||||
dnl ---------------------------------------------------------------------------
|
||||
dnl AC_BAKEFILE_SHARED_VERSIONS
|
||||
dnl
|
||||
dnl Detects linker options for attaching versions (sonames) to shared libs.
|
||||
dnl ---------------------------------------------------------------------------
|
||||
|
||||
AC_DEFUN([AC_BAKEFILE_SHARED_VERSIONS],
|
||||
[
|
||||
USE_SOVERSION=0
|
||||
USE_SOVERLINUX=0
|
||||
USE_SOVERSOLARIS=0
|
||||
USE_SOVERCYGWIN=0
|
||||
USE_SOTWOSYMLINKS=0
|
||||
USE_MACVERSION=0
|
||||
SONAME_FLAG=
|
||||
|
||||
case "${BAKEFILE_HOST}" in
|
||||
*-*-linux* | *-*-freebsd* | *-*-openbsd* | *-*-haiku* | *-*-netbsd* | \
|
||||
*-*-k*bsd*-gnu | *-*-mirbsd* | *-*-gnu* )
|
||||
if test "x$SUNCXX" = "xyes"; then
|
||||
SONAME_FLAG="-h "
|
||||
else
|
||||
SONAME_FLAG="-Wl,-soname,"
|
||||
fi
|
||||
USE_SOVERSION=1
|
||||
USE_SOVERLINUX=1
|
||||
USE_SOTWOSYMLINKS=1
|
||||
;;
|
||||
|
||||
*-*-solaris2* )
|
||||
SONAME_FLAG="-h "
|
||||
USE_SOVERSION=1
|
||||
USE_SOVERSOLARIS=1
|
||||
;;
|
||||
|
||||
*-*-darwin* )
|
||||
USE_MACVERSION=1
|
||||
USE_SOVERSION=1
|
||||
USE_SOTWOSYMLINKS=1
|
||||
;;
|
||||
|
||||
*-*-cygwin* )
|
||||
USE_SOVERSION=1
|
||||
USE_SOVERCYGWIN=1
|
||||
;;
|
||||
esac
|
||||
|
||||
AC_SUBST(USE_SOVERSION)
|
||||
AC_SUBST(USE_SOVERLINUX)
|
||||
AC_SUBST(USE_SOVERSOLARIS)
|
||||
AC_SUBST(USE_SOVERCYGWIN)
|
||||
AC_SUBST(USE_MACVERSION)
|
||||
AC_SUBST(USE_SOTWOSYMLINKS)
|
||||
AC_SUBST(SONAME_FLAG)
|
||||
])
|
||||
|
||||
|
||||
dnl ---------------------------------------------------------------------------
|
||||
dnl AC_BAKEFILE_DEPS
|
||||
dnl
|
||||
dnl Detects available C/C++ dependency tracking options
|
||||
dnl ---------------------------------------------------------------------------
|
||||
|
||||
AC_DEFUN([AC_BAKEFILE_DEPS],
|
||||
[
|
||||
AC_ARG_ENABLE([dependency-tracking],
|
||||
AS_HELP_STRING([--disable-dependency-tracking],
|
||||
[don't use dependency tracking even if the compiler can]),
|
||||
[bk_use_trackdeps="$enableval"])
|
||||
|
||||
AC_MSG_CHECKING([for dependency tracking method])
|
||||
|
||||
BK_DEPS=""
|
||||
if test "x$bk_use_trackdeps" = "xno" ; then
|
||||
DEPS_TRACKING=0
|
||||
AC_MSG_RESULT([disabled])
|
||||
else
|
||||
DEPS_TRACKING=1
|
||||
|
||||
if test "x$GCC" = "xyes"; then
|
||||
DEPSMODE=gcc
|
||||
DEPSFLAG="-MMD"
|
||||
AC_MSG_RESULT([gcc])
|
||||
elif test "x$SUNCC" = "xyes"; then
|
||||
DEPSMODE=unixcc
|
||||
DEPSFLAG="-xM1"
|
||||
AC_MSG_RESULT([Sun cc])
|
||||
elif test "x$SGICC" = "xyes"; then
|
||||
DEPSMODE=unixcc
|
||||
DEPSFLAG="-M"
|
||||
AC_MSG_RESULT([SGI cc])
|
||||
elif test "x$HPCC" = "xyes"; then
|
||||
DEPSMODE=unixcc
|
||||
DEPSFLAG="+make"
|
||||
AC_MSG_RESULT([HP cc])
|
||||
elif test "x$COMPAQCC" = "xyes"; then
|
||||
DEPSMODE=gcc
|
||||
DEPSFLAG="-MD"
|
||||
AC_MSG_RESULT([Compaq cc])
|
||||
else
|
||||
DEPS_TRACKING=0
|
||||
AC_MSG_RESULT([none])
|
||||
fi
|
||||
|
||||
if test $DEPS_TRACKING = 1 ; then
|
||||
AC_BAKEFILE_CREATE_FILE_BK_DEPS
|
||||
chmod +x bk-deps
|
||||
dnl FIXME: make this $(top_builddir)/bk-deps once autoconf-2.60
|
||||
dnl is required (and so top_builddir is never empty):
|
||||
BK_DEPS="`pwd`/bk-deps"
|
||||
fi
|
||||
fi
|
||||
|
||||
AC_SUBST(DEPS_TRACKING)
|
||||
AC_SUBST(BK_DEPS)
|
||||
])
|
||||
|
||||
dnl ---------------------------------------------------------------------------
|
||||
dnl AC_BAKEFILE_CHECK_BASIC_STUFF
|
||||
dnl
|
||||
dnl Checks for presence of basic programs, such as C and C++ compiler, "ranlib"
|
||||
dnl or "install"
|
||||
dnl ---------------------------------------------------------------------------
|
||||
|
||||
AC_DEFUN([AC_BAKEFILE_CHECK_BASIC_STUFF],
|
||||
[
|
||||
AC_PROG_RANLIB
|
||||
AC_PROG_INSTALL
|
||||
AC_PROG_LN_S
|
||||
|
||||
AC_PROG_MAKE_SET
|
||||
AC_SUBST(MAKE_SET)
|
||||
|
||||
if test "x$SUNCXX" = "xyes"; then
|
||||
dnl Sun C++ compiler requires special way of creating static libs;
|
||||
dnl see here for more details:
|
||||
dnl https://github.com/wxWidgets/wxWidgets/issues/22004
|
||||
AR=$CXX
|
||||
AROPTIONS="-xar -o"
|
||||
AC_SUBST(AR)
|
||||
elif test "x$SGICC" = "xyes"; then
|
||||
dnl Almost the same as above for SGI mipsPro compiler
|
||||
AR=$CXX
|
||||
AROPTIONS="-ar -o"
|
||||
AC_SUBST(AR)
|
||||
else
|
||||
AC_CHECK_TOOL(AR, ar, ar)
|
||||
AROPTIONS=rc
|
||||
fi
|
||||
AC_SUBST(AROPTIONS)
|
||||
|
||||
AC_CHECK_TOOL(STRIP, strip, :)
|
||||
AC_CHECK_TOOL(NM, nm, :)
|
||||
|
||||
dnl Don't use `install -d`, see https://github.com/wxWidgets/wxWidgets/issues/13452
|
||||
INSTALL_DIR="mkdir -p"
|
||||
AC_SUBST(INSTALL_DIR)
|
||||
|
||||
LDFLAGS_GUI=
|
||||
case ${BAKEFILE_HOST} in
|
||||
*-*-cygwin* | *-*-mingw32* | *-*-mingw64* )
|
||||
LDFLAGS_GUI="-mwindows"
|
||||
esac
|
||||
AC_SUBST(LDFLAGS_GUI)
|
||||
])
|
||||
|
||||
|
||||
dnl ---------------------------------------------------------------------------
|
||||
dnl AC_BAKEFILE_RES_COMPILERS
|
||||
dnl
|
||||
dnl Checks for presence of resource compilers for win32 or mac
|
||||
dnl ---------------------------------------------------------------------------
|
||||
|
||||
AC_DEFUN([AC_BAKEFILE_RES_COMPILERS],
|
||||
[
|
||||
case ${BAKEFILE_HOST} in
|
||||
*-*-cygwin* | *-*-mingw32* | *-*-mingw64* )
|
||||
dnl Check for win32 resources compiler:
|
||||
AC_CHECK_TOOL(WINDRES, windres)
|
||||
;;
|
||||
esac
|
||||
|
||||
AC_SUBST(WINDRES)
|
||||
])
|
||||
|
||||
dnl ---------------------------------------------------------------------------
|
||||
dnl AC_BAKEFILE_PRECOMP_HEADERS
|
||||
dnl
|
||||
dnl Check for precompiled headers support (GCC >= 3.4)
|
||||
dnl ---------------------------------------------------------------------------
|
||||
|
||||
AC_DEFUN([AC_BAKEFILE_PRECOMP_HEADERS],
|
||||
[
|
||||
|
||||
AC_ARG_ENABLE([precomp-headers],
|
||||
AS_HELP_STRING([--disable-precomp-headers],
|
||||
[don't use precompiled headers even if compiler can]),
|
||||
[bk_use_pch="$enableval"])
|
||||
|
||||
GCC_PCH=0
|
||||
ICC_PCH=0
|
||||
USE_PCH=0
|
||||
BK_MAKE_PCH=""
|
||||
|
||||
case ${BAKEFILE_HOST} in
|
||||
*-*-cygwin* )
|
||||
dnl PCH support is broken in cygwin gcc because of unportable
|
||||
dnl assumptions about mmap() in gcc code which make PCH generation
|
||||
dnl fail erratically; disable PCH completely until this is fixed
|
||||
bk_use_pch="no"
|
||||
;;
|
||||
esac
|
||||
|
||||
if test "x$bk_use_pch" = "x" -o "x$bk_use_pch" = "xyes" ; then
|
||||
if test "x$GCC" = "xyes"; then
|
||||
dnl test if we have gcc-3.4:
|
||||
AC_MSG_CHECKING([if the compiler supports precompiled headers])
|
||||
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],
|
||||
[
|
||||
#if !defined(__GNUC__) || !defined(__GNUC_MINOR__)
|
||||
There is no PCH support
|
||||
#endif
|
||||
#if (__GNUC__ < 3)
|
||||
There is no PCH support
|
||||
#endif
|
||||
#if (__GNUC__ == 3) && \
|
||||
((!defined(__APPLE_CC__) && (__GNUC_MINOR__ < 4)) || \
|
||||
( defined(__APPLE_CC__) && (__GNUC_MINOR__ < 3))) || \
|
||||
( defined(__INTEL_COMPILER) )
|
||||
There is no PCH support
|
||||
#endif
|
||||
])],
|
||||
[
|
||||
AC_MSG_RESULT([yes])
|
||||
GCC_PCH=1
|
||||
],
|
||||
[
|
||||
if test "$INTELCXX8" = "yes"; then
|
||||
AC_MSG_RESULT([yes])
|
||||
ICC_PCH=1
|
||||
if test "$INTELCXX10" = "yes"; then
|
||||
ICC_PCH_CREATE_SWITCH="-pch-create"
|
||||
ICC_PCH_USE_SWITCH="-pch-use"
|
||||
else
|
||||
ICC_PCH_CREATE_SWITCH="-create-pch"
|
||||
ICC_PCH_USE_SWITCH="-use-pch"
|
||||
fi
|
||||
else
|
||||
AC_MSG_RESULT([no])
|
||||
fi
|
||||
])
|
||||
if test $GCC_PCH = 1 -o $ICC_PCH = 1 ; then
|
||||
USE_PCH=1
|
||||
AC_BAKEFILE_CREATE_FILE_BK_MAKE_PCH
|
||||
chmod +x bk-make-pch
|
||||
dnl FIXME: make this $(top_builddir)/bk-make-pch once
|
||||
dnl autoconf-2.60 is required (and so top_builddir is
|
||||
dnl never empty):
|
||||
BK_MAKE_PCH="`pwd`/bk-make-pch"
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
AC_SUBST(GCC_PCH)
|
||||
AC_SUBST(ICC_PCH)
|
||||
AC_SUBST(ICC_PCH_CREATE_SWITCH)
|
||||
AC_SUBST(ICC_PCH_USE_SWITCH)
|
||||
AC_SUBST(BK_MAKE_PCH)
|
||||
])
|
||||
|
||||
|
||||
|
||||
dnl ---------------------------------------------------------------------------
|
||||
dnl AC_BAKEFILE([autoconf_inc.m4 inclusion])
|
||||
dnl
|
||||
dnl To be used in configure.ac of any project using Bakefile-generated mks
|
||||
dnl
|
||||
dnl Behaviour can be modified by setting following variables:
|
||||
dnl BAKEFILE_CHECK_BASICS set to "no" if you don't want bakefile to
|
||||
dnl to perform check for basic tools like ranlib
|
||||
dnl BAKEFILE_HOST set this to override host detection, defaults
|
||||
dnl to ${host}
|
||||
dnl BAKEFILE_FORCE_PLATFORM set to override platform detection
|
||||
dnl
|
||||
dnl Example usage:
|
||||
dnl
|
||||
dnl AC_BAKEFILE([FOO(autoconf_inc.m4)])
|
||||
dnl
|
||||
dnl (replace FOO with m4_include above, aclocal would die otherwise)
|
||||
dnl (yes, it's ugly, but thanks to a bug in aclocal, it's the only thing
|
||||
dnl we can do...)
|
||||
dnl ---------------------------------------------------------------------------
|
||||
|
||||
AC_DEFUN([AC_BAKEFILE],
|
||||
[
|
||||
AC_PREREQ([2.58])
|
||||
|
||||
dnl We need to always run C/C++ compiler tests, but it's also possible
|
||||
dnl for the user to call these macros manually, hence this instead of
|
||||
dnl simply calling these macros. See http://www.bakefile.org/ticket/64
|
||||
AC_REQUIRE([AC_BAKEFILE_PROG_CC])
|
||||
AC_REQUIRE([AC_BAKEFILE_PROG_CXX])
|
||||
|
||||
if test "x$BAKEFILE_HOST" = "x"; then
|
||||
if test "x${host}" = "x" ; then
|
||||
AC_MSG_ERROR([You must call the autoconf "CANONICAL_HOST" macro in your configure.ac (or .in) file.])
|
||||
fi
|
||||
|
||||
BAKEFILE_HOST="${host}"
|
||||
fi
|
||||
|
||||
if test "x$BAKEFILE_CHECK_BASICS" != "xno"; then
|
||||
AC_BAKEFILE_CHECK_BASIC_STUFF
|
||||
fi
|
||||
AC_BAKEFILE_GNUMAKE
|
||||
AC_BAKEFILE_PLATFORM
|
||||
AC_BAKEFILE_PLATFORM_SPECIFICS
|
||||
AC_BAKEFILE_SUFFIXES
|
||||
AC_BAKEFILE_SHARED_LD
|
||||
AC_BAKEFILE_SHARED_VERSIONS
|
||||
AC_BAKEFILE_DEPS
|
||||
AC_BAKEFILE_RES_COMPILERS
|
||||
|
||||
dnl OBJCFLAGS is set by Autoconf, but OBJCXXFLAGS is not:
|
||||
AC_SUBST(OBJCXXFLAGS)
|
||||
|
||||
|
||||
BAKEFILE_BAKEFILE_M4_VERSION="0.2.13"
|
||||
|
||||
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.ac wasn't updated (see the documentation)?])
|
||||
fi
|
||||
|
||||
if test "$BAKEFILE_BAKEFILE_M4_VERSION" != "$BAKEFILE_AUTOCONF_INC_M4_VERSION" ; then
|
||||
AC_MSG_ERROR([Versions of Bakefile used to generate makefiles ($BAKEFILE_AUTOCONF_INC_M4_VERSION) and configure ($BAKEFILE_BAKEFILE_M4_VERSION) do not match.])
|
||||
fi
|
||||
])
|
||||
|
||||
|
||||
dnl ---------------------------------------------------------------------------
|
||||
dnl Embedded copies of helper scripts follow:
|
||||
dnl ---------------------------------------------------------------------------
|
||||
|
||||
AC_DEFUN([AC_BAKEFILE_CREATE_FILE_BK_DEPS],
|
||||
[
|
||||
dnl ===================== bk-deps begins here =====================
|
||||
dnl (Created by merge-scripts.py from bk-deps
|
||||
dnl file do not edit here!)
|
||||
D='$'
|
||||
cat <<EOF >bk-deps
|
||||
#!/bin/sh
|
||||
|
||||
# This script is part of Bakefile (http://www.bakefile.org) autoconf
|
||||
# script. It is used to track C/C++ files dependencies in portable way.
|
||||
#
|
||||
# Permission is given to use this file in any way.
|
||||
|
||||
DEPSMODE=${DEPSMODE}
|
||||
DEPSFLAG="${DEPSFLAG}"
|
||||
DEPSDIRBASE=.deps
|
||||
|
||||
if test ${D}DEPSMODE = gcc ; then
|
||||
${D}* ${D}{DEPSFLAG}
|
||||
status=${D}?
|
||||
|
||||
# determine location of created files:
|
||||
while test ${D}# -gt 0; do
|
||||
case "${D}1" in
|
||||
-o )
|
||||
shift
|
||||
objfile=${D}1
|
||||
;;
|
||||
-* )
|
||||
;;
|
||||
* )
|
||||
srcfile=${D}1
|
||||
;;
|
||||
esac
|
||||
shift
|
||||
done
|
||||
objfilebase=\`basename ${D}objfile\`
|
||||
builddir=\`dirname ${D}objfile\`
|
||||
depfile=\`basename ${D}srcfile | sed -e 's/\\..*${D}/.d/g'\`
|
||||
depobjname=\`echo ${D}depfile |sed -e 's/\\.d/.o/g'\`
|
||||
depsdir=${D}builddir/${D}DEPSDIRBASE
|
||||
mkdir -p ${D}depsdir
|
||||
|
||||
# if the compiler failed, we're done:
|
||||
if test ${D}{status} != 0 ; then
|
||||
rm -f ${D}depfile
|
||||
exit ${D}{status}
|
||||
fi
|
||||
|
||||
# move created file to the location we want it in:
|
||||
if test -f ${D}depfile ; then
|
||||
sed -e "s,${D}depobjname:,${D}objfile:,g" ${D}depfile >${D}{depsdir}/${D}{objfilebase}.d
|
||||
rm -f ${D}depfile
|
||||
else
|
||||
# "g++ -MMD -o fooobj.o foosrc.cpp" produces fooobj.d
|
||||
depfile=\`echo "${D}objfile" | sed -e 's/\\..*${D}/.d/g'\`
|
||||
if test ! -f ${D}depfile ; then
|
||||
# "cxx -MD -o fooobj.o foosrc.cpp" creates fooobj.o.d (Compaq C++)
|
||||
depfile="${D}objfile.d"
|
||||
fi
|
||||
if test -f ${D}depfile ; then
|
||||
sed -e "\\,^${D}objfile,!s,${D}depobjname:,${D}objfile:,g" ${D}depfile >${D}{depsdir}/${D}{objfilebase}.d
|
||||
rm -f ${D}depfile
|
||||
fi
|
||||
fi
|
||||
exit 0
|
||||
|
||||
elif test ${D}DEPSMODE = unixcc; then
|
||||
${D}* || exit ${D}?
|
||||
# Run compiler again with deps flag and redirect into the dep file.
|
||||
# It doesn't work if the '-o FILE' option is used, but without it the
|
||||
# dependency file will contain the wrong name for the object. So it is
|
||||
# removed from the command line, and the dep file is fixed with sed.
|
||||
cmd=""
|
||||
while test ${D}# -gt 0; do
|
||||
case "${D}1" in
|
||||
-o )
|
||||
shift
|
||||
objfile=${D}1
|
||||
;;
|
||||
* )
|
||||
eval arg${D}#=\\${D}1
|
||||
cmd="${D}cmd \\${D}arg${D}#"
|
||||
;;
|
||||
esac
|
||||
shift
|
||||
done
|
||||
|
||||
objfilebase=\`basename ${D}objfile\`
|
||||
builddir=\`dirname ${D}objfile\`
|
||||
depsdir=${D}builddir/${D}DEPSDIRBASE
|
||||
mkdir -p ${D}depsdir
|
||||
|
||||
eval "${D}cmd ${D}DEPSFLAG" | sed "s|.*:|${D}objfile:|" >${D}{depsdir}/${D}{objfilebase}.d
|
||||
exit 0
|
||||
|
||||
else
|
||||
${D}*
|
||||
exit ${D}?
|
||||
fi
|
||||
EOF
|
||||
dnl ===================== bk-deps ends here =====================
|
||||
])
|
||||
|
||||
AC_DEFUN([AC_BAKEFILE_CREATE_FILE_BK_MAKE_PCH],
|
||||
[
|
||||
dnl ===================== bk-make-pch begins here =====================
|
||||
dnl (Created by merge-scripts.py from bk-make-pch
|
||||
dnl file do not edit here!)
|
||||
D='$'
|
||||
cat <<EOF >bk-make-pch
|
||||
#!/bin/sh
|
||||
|
||||
# This script is part of Bakefile (http://www.bakefile.org) autoconf
|
||||
# script. It is used to generated precompiled headers.
|
||||
#
|
||||
# Permission is given to use this file in any way.
|
||||
|
||||
outfile="${D}{1}"
|
||||
header="${D}{2}"
|
||||
shift
|
||||
shift
|
||||
|
||||
builddir=\`echo ${D}outfile | sed -e 's,/\\.pch/.*${D},,g'\`
|
||||
|
||||
compiler=""
|
||||
headerfile=""
|
||||
|
||||
while test ${D}{#} -gt 0; do
|
||||
add_to_cmdline=1
|
||||
case "${D}{1}" in
|
||||
-I* )
|
||||
incdir=\`echo ${D}{1} | sed -e 's/-I\\(.*\\)/\\1/g'\`
|
||||
if test "x${D}{headerfile}" = "x" -a -f "${D}{incdir}/${D}{header}" ; then
|
||||
headerfile="${D}{incdir}/${D}{header}"
|
||||
fi
|
||||
;;
|
||||
-use-pch|-use_pch|-pch-use )
|
||||
shift
|
||||
add_to_cmdline=0
|
||||
;;
|
||||
esac
|
||||
if test ${D}add_to_cmdline = 1 ; then
|
||||
compiler="${D}{compiler} ${D}{1}"
|
||||
fi
|
||||
shift
|
||||
done
|
||||
|
||||
if test "x${D}{headerfile}" = "x" ; then
|
||||
echo "error: can't find header ${D}{header} in include paths" >&2
|
||||
else
|
||||
if test -f ${D}{outfile} ; then
|
||||
rm -f ${D}{outfile}
|
||||
else
|
||||
mkdir -p \`dirname ${D}{outfile}\`
|
||||
fi
|
||||
depsfile="${D}{builddir}/.deps/\`echo ${D}{outfile} | tr '/.' '__'\`.d"
|
||||
mkdir -p ${D}{builddir}/.deps
|
||||
if test "x${GCC_PCH}" = "x1" ; then
|
||||
# can do this because gcc is >= 3.4:
|
||||
${D}{compiler} -o ${D}{outfile} -MMD -MF "${D}{depsfile}" "${D}{headerfile}"
|
||||
elif test "x${ICC_PCH}" = "x1" ; then
|
||||
filename=pch_gen-${D}${D}
|
||||
file=${D}{filename}.c
|
||||
dfile=${D}{filename}.d
|
||||
cat > ${D}file <<EOT
|
||||
#include "${D}header"
|
||||
EOT
|
||||
# using -MF icc complains about differing command lines in creation/use
|
||||
${D}compiler -c ${ICC_PCH_CREATE_SWITCH} ${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 =====================
|
||||
])
|
||||
Reference in New Issue
Block a user