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dnl Process this file with autoconf to produce a configure script.
dnl Original author: Michael Patra
dnl See ChangeLog file for detailed change history.
m4_define(WINE_VERSION,regexp(m4_include(VERSION),[version \([-.0-9A-Za-z]+\)],[\1]))
AC_PREREQ(2.53)
AC_INIT([Wine],WINE_VERSION,[wine-devel@winehq.org])
AC_CONFIG_SRCDIR(server/atom.c)
AC_CONFIG_HEADERS(include/config.h)
AC_ARG_ENABLE(win16, AC_HELP_STRING([--disable-win16],[do not include Win16 support]))
AC_ARG_ENABLE(debug, AC_HELP_STRING([--disable-debug],[compile out all debugging messages]))
AC_ARG_ENABLE(trace, AC_HELP_STRING([--disable-trace],[compile out TRACE messages]))
AC_ARG_WITH(opengl, AC_HELP_STRING([--without-opengl],[do not use OpenGL]))
AC_ARG_WITH(curses, AC_HELP_STRING([--without-curses],[do not use curses]))
AC_ARG_WITH(wine-tools,AC_HELP_STRING([--with-wine-tools=<dir>],[use Wine tools from directory <dir>]))
AC_SUBST(WIN16_FILES,"\$(WIN16_FILES)")
AC_SUBST(WIN16_INSTALL,"\$(WIN16_INSTALL)")
if test "x$enable_win16" = "xno"
then
WIN16_FILES=""
WIN16_INSTALL=""
fi
if test "x$enable_debug" = "xno"
AC_DEFINE(NO_DEBUG_MSGS,1,[Define to disable all debug messages.])
fi
if test "x$enable_trace" = "xno" -o "x$enable_debug" = "xno"
then
AC_DEFINE(NO_TRACE_MSGS,1,[Define to disable trace messages.])
AC_CANONICAL_HOST
AC_PROG_CXX
dnl We can't use AC_PROG_CPP for winegcc, it uses by default $(CC) -E
AC_CHECK_TOOL(CPPBIN,cpp,cpp)
AC_CACHE_CHECK([for the directory containing the Wine tools], wine_cv_toolsdir,
[if test -z "$with_wine_tools"; then
if test "$cross_compiling" = "yes"; then
AC_MSG_ERROR([you must use the --with-wine-tools option when cross-compiling.])
else
wine_cv_toolsdir="\$(TOPOBJDIR)"
fi
elif test -d "$with_wine_tools/tools/winebuild"; then
case $with_wine_tools in
/*) wine_cv_toolsdir="$with_wine_tools" ;;
*) wine_cv_toolsdir="\$(TOPOBJDIR)/$with_wine_tools" ;;
esac
else
AC_MSG_ERROR([could not find Wine tools in $with_wine_tools.])
fi])
AC_SUBST(TOOLSDIR,$wine_cv_toolsdir)
dnl **** Just additional warning checks, since AC_PROG just sets 'lex' even
AC_CHECK_PROGS(XLEX,$LEX flex lex,none)
if test "$XLEX" = "none"
then
AC_MSG_ERROR([no suitable lex found. Please install the 'flex' package.])
dnl Check for bison
AC_CHECK_PROGS(BISON,bison,none)
if test "$BISON" = "none"
then
AC_MSG_ERROR([no suitable bison found. Please install the 'bison' package.])
fi
AC_CHECK_TOOLS(AS,[gas as],as)
AC_CHECK_TOOL(LD,ld,ld)
AC_CHECK_TOOL(AR,ar,ar)
AC_CHECK_TOOL(STRIP,strip,strip)
AC_CHECK_TOOL(WINDRES,windres,false)
AC_PATH_PROG(LDCONFIG, ldconfig, true, [/sbin /usr/sbin $PATH])
AC_PROG_INSTALL
dnl Prepend src dir to install path dir if it's a relative path
case "$INSTALL" in
*) INSTALL="\\\$(TOPSRCDIR)/$INSTALL" ;;
esac
dnl Check for lint
AC_CHECK_PROGS(LINT, lclint lint)
if test "$LINT" = "lint"
then
LINTFLAGS="$LINTFLAGS -errchk=%all,no%longptr64 -errhdr=%user -Ncheck=macro -Nlevel=4"
dnl LINTFLAGS='-D_SIZE_T "-Dsize_t=unsigned long" -errchk=longptr64'
fi
AC_SUBST(LINT)
AC_SUBST(LINTFLAGS)
dnl Check for db2html
AC_CHECK_PROGS(DB2HTML, docbook2html db2html, false)
AC_SUBST(DB2HTML)
dnl Check for db2pdf
AC_CHECK_PROGS(DB2PDF, docbook2pdf db2pdf, false)
AC_SUBST(DB2PDF)
dnl Check for db2ps
AC_CHECK_PROGS(DB2PS, docbook2ps db2ps, false)
AC_SUBST(DB2PS)
dnl Check for db2txt
AC_CHECK_PROGS(DB2TXT, docbook2txt db2txt, false)
AC_SUBST(DB2TXT)
dnl Check for -lossaudio for NetBSD
AC_CHECK_LIB(ossaudio,_oss_ioctl)
AC_CHECK_FUNCS(iswalnum,,AC_CHECK_LIB(w,iswalnum))
dnl Check for -lnsl for Solaris
AC_CHECK_FUNCS(gethostbyname,,AC_CHECK_LIB(nsl,gethostbyname))
dnl Check for -lsocket for Solaris
AC_CHECK_FUNCS(connect,,AC_CHECK_LIB(socket,connect))
dnl Check for -lresolv for Solaris
AC_CHECK_FUNCS(inet_aton,,AC_CHECK_LIB(resolv,inet_aton))
dnl Check for -lpoll for Mac OS X/Darwin
AC_CHECK_LIB(poll,poll)
dnl Check for -lresolv for Mac OS X/Darwin
AC_CHECK_LIB(resolv,res_9_init)
dnl Check for -lpthread
AC_CHECK_LIB(pthread,pthread_create,AC_SUBST(LIBPTHREAD,"-lpthread"))
AC_SUBST(XLIB)
AC_SUBST(OPENGL_LIBS)
OPENGL_LIBS=""
if test "$have_x" = "yes"
then
ac_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
dnl *** All of the following tests require X11/Xlib.h
AC_CHECK_HEADERS([X11/XKBlib.h \
X11/Xutil.h \
X11/extensions/shape.h \
X11/extensions/XInput.h \
X11/extensions/XShm.h \
X11/extensions/Xrandr.h \
X11/extensions/Xrender.h \
X11/extensions/Xvlib.h \
X11/extensions/xf86dga.h \
X11/extensions/xf86vmode.h],,,
[#include <X11/Xlib.h>
#ifdef HAVE_X11_XUTIL_H
# include <X11/Xutil.h>
#endif])
dnl *** Check for X keyboard extension
if test "$ac_cv_header_X11_XKBlib_h" = "yes"
then
AC_CHECK_LIB(X11, XkbQueryExtension,
AC_DEFINE(HAVE_XKB, 1, [Define if you have the XKB extension]),,
$X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
fi
if test "$ac_cv_header_X11_extensions_XShm_h" = "yes"
then
AC_DEFINE(HAVE_LIBXXSHM, 1, [Define if you have the X Shm extension]),,
fi
dnl *** Check for X shape extension
if test "$ac_cv_header_X11_extensions_shape_h" = "yes"
then
AC_CHECK_LIB(Xext,XShapeQueryExtension,
AC_DEFINE(HAVE_LIBXSHAPE, 1, [Define if you have the X Shape extension]),,
$X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
fi
dnl *** Check for XFree86 DGA / DGA 2.0 extension
if test "$ac_cv_header_X11_extensions_xf86dga_h" = "yes"
then
AC_CHECK_LIB(Xxf86dga, XDGAQueryExtension,
[ dnl *** If found...
AC_DEFINE(HAVE_LIBXXF86DGA2, 1,
[Define if you have the Xxf86dga library version 2])
X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga"
],
[ dnl *** If not found, look for XF86DGAQueryExtension()
dnl *** instead (DGA 2.0 not found)...
AC_CHECK_LIB(Xxf86dga, XF86DGAQueryExtension,
[ AC_DEFINE(HAVE_LIBXXF86DGA, 1,
[Define if you have the Xxf86dga library version 1])
X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga"
],,
$X_LIBS -lXext -lX11 $X_EXTRA_LIBS
)
],
$X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
fi
dnl *** Check for XFree86 VMODE extension
if test "$ac_cv_header_X11_extensions_xf86vmode_h" = "yes"
then
AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension,
[ AC_DEFINE(HAVE_LIBXXF86VM, 1, [Define if you have the Xxf86vm library])
X_PRE_LIBS="$X_PRE_LIBS -lXxf86vm"
],,
$X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
fi
if test "$ac_cv_header_X11_extensions_Xrandr_h" = "yes"
then
AC_TRY_COMPILE([#include <X11/Xlib.h>
#include <X11/extensions/Xrandr.h>],[static typeof(XRRSetScreenConfigAndRate) * func;],
[AC_DEFINE(HAVE_LIBXRANDR, 1, [Define if you have the Xrandr library])])
fi
dnl *** Check for XVideo extension supporting XvImages
if test "$ac_cv_header_X11_extensions_Xvlib_h" = "yes"
then
[ AC_DEFINE(HAVE_XVIDEO, 1, [Define if the X libraries support XVideo])
$X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
fi
]
) dnl *** End of X11/Xlib.h check
if test "x$with_opengl" != "xno"
if test -f /usr/X11R6/lib/libGL.a -a ! -f /usr/X11R6/lib/libGL.so

Alexandre Julliard
committed
then
AC_MSG_ERROR([/usr/X11R6/lib/libGL.a is present on your system.
This prevents linking to OpenGL. Delete the file and restart configure.])
fi
AC_CHECK_HEADERS(GL/gl.h GL/glx.h)
if test "$ac_cv_header_GL_gl_h" = "yes" -a "$ac_cv_header_GL_glx_h" = "yes"
AC_CHECK_HEADERS(GL/glext.h,,,[#include <GL/glx.h>])
dnl Check for some problems due to old Mesa versions
AC_CACHE_CHECK([for up-to-date OpenGL version], wine_cv_opengl_version_OK,
AC_TRY_COMPILE(
[#include <GL/gl.h>],
[GLenum test = GL_UNSIGNED_SHORT_5_6_5;],
[wine_cv_opengl_version_OK="yes"],
[wine_cv_opengl_version_OK="no"]
if test "$wine_cv_opengl_version_OK" = "yes"
dnl Check for the presence of the library
AC_CHECK_LIB(GL,glXCreateContext,
,,
$X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS)

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if test "$ac_cv_lib_GL_glXCreateContext" = "yes"
AC_DEFINE(HAVE_OPENGL, 1, [Define if OpenGL is present on the system])
AC_CHECK_LIB(GL,glXGetProcAddressARB,
AC_DEFINE(HAVE_GLX_GETPROCADDRESS, 1,
[Define if the OpenGL library supports the glXGetProcAddressARB call]),,
$X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS)

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committed
if test "$ac_cv_lib_GL_glXGetProcAddressARB" = "yes"
AC_CACHE_CHECK([for OpenGL extension functions prototypes], wine_cv_extension_prototypes,
[AC_TRY_COMPILE([#include <GL/gl.h>
#ifdef HAVE_GL_GLEXT_H
# include <GL/glext.h>
#endif
],
[wine_cv_extension_prototypes="yes"],

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if test "$wine_cv_extension_prototypes" = "yes"
AC_DEFINE(HAVE_GLEXT_PROTOTYPES, 1,
[Define if the OpenGL headers define extension typedefs])
dnl Check for GLU32 library.
AC_CHECK_LIB(GLU,gluLookAt,
[OPENGL_LIBS="$OPENGL_LIBS -lGLU"
$OPENGL_LIBS $X_LIBS $X_PRE_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS
dnl Check for glut32 library.
AC_CHECK_LIB(glut,glutMainLoop,
[AC_SUBST(GLUT_LIBS,"-lglut -lXmu -lXi")
$OPENGL_LIBS $X_LIBS $X_PRE_LIBS -lXmu -lXi -lX11 $X_EXTRA_LIBS)
dnl **** Check for NAS ****
AC_SUBST(NASLIBS,"")
AC_CHECK_HEADERS(audio/audiolib.h,
[AC_CHECK_HEADERS(audio/soundlib.h,,,[#include <audio/audiolib.h>])
AC_CHECK_LIB(audio,AuCreateFlow,
[AC_DEFINE(HAVE_NAS,1,[Define if you have NAS including devel headers])
NASLIBS="-laudio -lXt $X_LIBS -lXext -lX11 $X_EXTRA_LIBS"],,
[-lXt $X_LIBS -lXext -lX11 $X_EXTRA_LIBS])])
else
XLIB=""
X_CFLAGS=""
X_LIBS=""
fi
dnl **** Check which curses lib to use ***
CURSESLIBS=""
if test "x$with_curses" != "xno"
AC_CHECK_HEADERS(ncurses.h,
[AC_CHECK_LIB(ncurses,waddch,
[AC_DEFINE(HAVE_LIBNCURSES, 1, [Define if you have the ncurses library (-lncurses)])
CURSESLIBS="-lncurses"],
[AC_CHECK_HEADERS(curses.h,
[AC_CHECK_LIB(curses,waddch,
[AC_DEFINE(HAVE_LIBCURSES, 1, [Define if you have the curses library (-lcurses)])
CURSESLIBS="-lcurses"])])])])
saved_libs="$LIBS"
LIBS="$CURSESLIBS $LIBS"
AC_CHECK_FUNCS(getbkgd resizeterm)
LIBS="$saved_libs"
fi
AC_SUBST(CURSESLIBS)
dnl **** Check for SANE ****
AC_CHECK_PROG(sane_devel,sane-config,sane-config,no)
if test "$sane_devel" = "no"
then
SANELIBS=""
SANEINCL=""
else
SANELIBS="`$sane_devel --libs`"
SANEINCL="`$sane_devel --cflags`"
ac_save_CPPFLAGS="$CPPFLAGS"
ac_save_LIBS="$LIBS"
CPPFLAGS="$CPPFLAGS $SANEINCL"
LIBS="$LIBS $SANELIBS"
AC_CHECK_HEADER(sane/sane.h,
[AC_CHECK_LIB(sane,sane_open,
[AC_DEFINE(HAVE_SANE, 1, [Define if we have SANE development environment])],
[SANELIBS=""
SANEINCL=""])],
[SANELIBS=""
SANEINCL=""])
LIBS="$ac_save_LIBS"
CPPFLAGS="$ac_save_CPPFLAGS"
fi
AC_SUBST(SANELIBS)
AC_SUBST(SANEINCL)
dnl **** Check for the ICU library ****
AC_CHECK_HEADERS(unicode/ubidi.h)
if test "$ac_cv_header_unicode_ubidi_h" = "yes"
then
saved_libs="$LIBS"
ICU_LIB_DIR="${ICU_LIB_DIR-/usr/lib}"
ICUUC_LIB="${ICUUC_LIB-$ICU_LIB_DIR/libsicuuc.a}"
ICUDATA_LIB="${ICUDATA_LIB-$ICU_LIB_DIR/libsicudata.a}"
AC_MSG_CHECKING(whether can link with ICU libraries $ICUUC_LIB and $ICUDATA_LIB)
LIBS="$LIBS $ICUUC_LIB $ICUDATA_LIB -lstdc++ -lgcc_s"
AC_TRY_LINK([#include <unicode/ubidi.h>],[ubidi_open()],
[AC_DEFINE(HAVE_ICU,1,[Define to 1 if the ICU libraries are installed])
AC_SUBST(ICULIBS,"$ICUUC_LIB $ICUDATA_LIB -lstdc++ -lgcc_s")
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
fi
AC_CHECK_LIB(freetype,FT_Init_FreeType,ft_lib=yes,ft_lib=no,$X_LIBS)
if test "$ft_lib" = "no"
then
FREETYPEINCL=""
wine_cv_msg_freetype=no
else
AC_CHECK_PROG(ft_devel,freetype-config,freetype-config,no)
if test "$ft_devel" = "no"
then
AC_CHECK_PROG(ft_devel2,freetype2-config,freetype2-config,no)
if test "$ft_devel2" = "freetype2-config"
then
ft_devel=$ft_devel2
fi
fi
if test "$ft_devel" = "no"
then
FREETYPEINCL=""
wine_cv_msg_freetype=yes
else
FREETYPEINCL=`$ft_devel --cflags`
ac_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$FREETYPEINCL $CPPFLAGS"
AC_CHECK_HEADERS(ft2build.h \
freetype/freetype.h \
freetype/ftglyph.h \
freetype/tttables.h \
freetype/ftnames.h \
freetype/ftsnames.h \
freetype/ttnameid.h \
freetype/internal/sfnt.h,,,
[#if HAVE_FT2BUILD_H
#include <ft2build.h>
#endif])

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committed
AC_TRY_CPP([#include <ft2build.h>
#include <freetype/fttrigon.h>],
[AC_DEFINE(HAVE_FREETYPE_FTTRIGON_H, 1,
[Define if you have the <freetype/fttrigon.h> header file.])
wine_cv_fttrigon=yes],
wine_cv_fttrigon=no)
CPPFLAGS="$ac_save_CPPFLAGS"
dnl Check that we have at least freetype/freetype.h
if test "$ac_cv_header_freetype_freetype_h" = "yes" -a "$wine_cv_fttrigon" = "yes"
then
AC_DEFINE(HAVE_FREETYPE, 1, [Define if FreeType 2 is installed])
wine_cv_msg_freetype=no
else
FREETYPEINCL=""
wine_cv_msg_freetype=yes
fi
fi
fi
AC_SUBST(FREETYPEINCL)
dnl **** Check for parport (currently Linux only) ****
AC_CACHE_CHECK([for parport header/ppdev.h], ac_cv_c_ppdev,
AC_TRY_COMPILE(
[#include <linux/ppdev.h>],
[ioctl (1,PPCLAIM,0)],
[ac_cv_c_ppdev="yes"],
[ac_cv_c_ppdev="no"])
)
if test "$ac_cv_c_ppdev" = "yes"
then
AC_DEFINE(HAVE_PPDEV, 1, [Define if we can use ppdev.h for parallel port access])
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dnl **** Check for va_copy ****
AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
AC_TRY_LINK(
[#include <stdarg.h>],
[va_list ap1, ap2;
va_copy(ap1,ap2);
],
[ac_cv_c_va_copy="yes"],
[ac_cv_c_va_copy="no"])
)
if test "$ac_cv_c_va_copy" = "yes"
then
AC_DEFINE(HAVE_VA_COPY, 1, [Define if we have va_copy])
fi
AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
AC_TRY_LINK(
[#include <stdarg.h>],
[va_list ap1, ap2;
__va_copy(ap1,ap2);
],
[ac_cv_c___va_copy="yes"],
[ac_cv_c___va_copy="no"])
)
if test "$ac_cv_c___va_copy" = "yes"
then
AC_DEFINE(HAVE___VA_COPY, 1, [Define if we have __va_copy])
fi
dnl **** Check for sigsetjmp ****
AC_CACHE_CHECK([for sigsetjmp], ac_cv_c_sigsetjmp,
AC_TRY_LINK(
[#include <setjmp.h>],
[sigjmp_buf buf;
sigsetjmp( buf, 1 );
siglongjmp( buf, 1 );],
[ac_cv_c_sigsetjmp="yes"],
[ac_cv_c_sigsetjmp="no"])
)
if test "$ac_cv_c_sigsetjmp" = "yes"
then
AC_DEFINE(HAVE_SIGSETJMP, 1, [Define to 1 if you have the sigsetjmp (and siglongjmp) function])
fi
dnl **** Check for pthread_rwlock_t ****
AC_CHECK_TYPES([pthread_rwlock_t, pthread_rwlockattr_t],,,[#define _GNU_SOURCE
#include <pthread.h>])
dnl **** Check for pthread functions ****
ac_save_LIBS="$LIBS"
LIBS="$LIBS $LIBPTHREAD"
AC_CHECK_FUNCS(\
pthread_getattr_np \
pthread_get_stackaddr_np \
pthread_get_stacksize_np \
)
LIBS="$ac_save_LIBS"
AC_CHECK_HEADERS(sys/soundcard.h machine/soundcard.h soundcard.h, break)
AC_CACHE_CHECK([for Open Sound System],
#if defined(HAVE_SYS_SOUNDCARD_H)
#elif defined(HAVE_MACHINE_SOUNDCARD_H)
#elif defined(HAVE_SOUNDCARD_H)
#include <soundcard.h>
/* check for one of the Open Sound System specific SNDCTL_ defines */
#if !defined(SNDCTL_DSP_STEREO)
#error No open sound system
#endif
],ac_cv_c_opensoundsystem="yes",ac_cv_c_opensoundsystem="no"))
if test "$ac_cv_c_opensoundsystem" = "yes"
then
AC_DEFINE(HAVE_OSS, 1, [Define if you have the Open Sound system])
AC_CACHE_CHECK([for Open Sound System/MIDI interface],
ac_cv_c_opensoundsystem_midi,
AC_TRY_COMPILE([
#if defined(HAVE_SYS_SOUNDCARD_H)
#include <sys/soundcard.h>
#elif defined(HAVE_MACHINE_SOUNDCARD_H)
#include <machine/soundcard.h>
#elif defined(HAVE_SOUNDCARD_H)
#include <soundcard.h>
#endif
],[
/* check for one of the Open Sound System specific SNDCTL_SEQ defines */
#if !defined(SNDCTL_SEQ_SYNC)
#error No open sound system MIDI interface
#endif
],ac_cv_c_opensoundsystem_midi="yes",ac_cv_c_opensoundsystem_midi="no"))
if test "$ac_cv_c_opensoundsystem_midi" = "yes"
then
AC_DEFINE(HAVE_OSS_MIDI, 1, [Define if you have the Open Sound system (MIDI interface)])
dnl **** Check for aRts Sound Server ****
AC_PATH_PROG(ARTSCCONFIG, artsc-config)
if test x$ARTSCCONFIG != x -a x$ARTSCCONFIG != x'"$ARTSCCONFIG"';
ARTSC_CFLAGS=""
for i in `$ARTSCCONFIG --cflags`
do
case "$i" in
-I*) ARTSC_CFLAGS="$ARTSC_CFLAGS $i";;
esac
done
ARTSC_LIBS=`$ARTSCCONFIG --libs`
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $ARTSC_CFLAGS"
AC_TRY_COMPILE([#include <artsc.h>],[arts_stream_t stream;],
[AC_SUBST(ARTSLIBS, $ARTSC_LIBS)
AC_SUBST(ARTSINCL, $ARTSC_CFLAGS)
AC_DEFINE(HAVE_ARTS, 1, [Define if you have ARTS sound server])])
CFLAGS="$save_CFLAGS"
dnl **** Check for ALSA ****
AC_SUBST(ALSALIBS,"")
AC_CHECK_HEADERS(alsa/asoundlib.h sys/asoundlib.h, break)
if test "$ac_cv_header_sys_asoundlib_h" = "yes" -o "$ac_cv_header_alsa_asoundlib_h" = "yes"
then
AC_CHECK_LIB(asound,snd_pcm_open,
AC_DEFINE(HAVE_ALSA,1,[Define if you have ALSA including devel headers])
ALSALIBS="-lasound")
fi
dnl **** Check for libaudioio (which can be used to get solaris audio support) ****
AC_SUBST(AUDIOIOLIBS,"")
AC_CHECK_HEADERS(libaudioio.h,
[AC_CHECK_LIB(audioio,AudioIOGetVersion,
[AUDIOIOLIBS="-laudioio"
AC_DEFINE(HAVE_LIBAUDIOIO, 1, [Define if you have libaudioIO])])])
dnl **** Check for capi4linux ****
AC_CHECK_HEADERS(capi20.h,[
AC_CHECK_HEADERS(linux/capi.h,[
AC_CHECK_LIB(capi20,capi20_register,[
AC_DEFINE(HAVE_CAPI4LINUX,1,[Define if you have capi4linux libs and headers])
AC_SUBST(CAPI4LINUXLIBS,"-lcapi20")
])
])
])
dnl **** Check for broken glibc mmap64 ****
AC_CACHE_CHECK( [whether mmap64 works defined as mmap], ac_cv_mmap64_works,
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AC_TRY_RUN([
#define _FILE_OFFSET_BITS 64
#include <stdio.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/mman.h>
#include <errno.h>
int main(int argc,char **argv) {
int fd = open("conftest.map",O_CREAT|O_RDWR,0600);
if (fd == -1) exit(1);
unlink("conftest.map");
write(fd,"test",4);
if ((-1 == mmap(0,4,PROT_READ|PROT_WRITE,MAP_SHARED,fd,0)) &&
(errno == EINVAL)
) {
exit(1);
}
close(fd);
fprintf(stderr,"success!\n");
exit(0);
}
],
ac_cv_mmap64_works="yes",
ac_cv_mmap64_works="no",
ac_cv_mmap64_works="no") )
if test "$ac_cv_mmap64_works" = "yes"
then
AC_DEFINE(_FILE_OFFSET_BITS, 64, [Set this to 64 to enable 64-bit file support on Linux])
fi
dnl **** Check for gcc specific options ****
AC_SUBST(EXTRACFLAGS,"")
EXTRACFLAGS="-Wall -pipe"
dnl Check for strength-reduce bug
AC_CACHE_CHECK( [for gcc strength-reduce bug], ac_cv_c_gcc_strength_bug,
int L[[4]] = {0,1,2,3};
for(i=0; i<4 - 1; i++) L[[i]] = L[[i + 1]];
L[[i]] = 4;
exit( Array[[1]] != -2 || L[[2]] != 3);
}],
ac_cv_c_gcc_strength_bug="no",
ac_cv_c_gcc_strength_bug="yes",
ac_cv_c_gcc_strength_bug="yes") )
if test "$ac_cv_c_gcc_strength_bug" = "yes"
then
EXTRACFLAGS="$EXTRACFLAGS -fno-strength-reduce"
dnl Check for -fshort-wchar
AC_CACHE_CHECK([for gcc -fshort-wchar support], ac_cv_c_gcc_fshort_wchar,
[WINE_TRY_CFLAGS([-fshort-wchar],
ac_cv_c_gcc_fshort_wchar="yes",ac_cv_c_gcc_fshort_wchar="no")])
if test "$ac_cv_c_gcc_fshort_wchar" = "yes"
then
AC_DEFINE(CC_FLAG_SHORT_WCHAR, "-fshort-wchar", [Specifies the compiler flag that forces a short wchar_t])
fi
dnl Check for -mpreferred-stack-boundary
AC_CACHE_CHECK([for gcc -mpreferred-stack-boundary=2 support], ac_cv_c_gcc_stack_boundary,
[WINE_TRY_CFLAGS([-mpreferred-stack-boundary=2],
ac_cv_c_gcc_stack_boundary="yes",ac_cv_c_gcc_stack_boundary="no")])
if test "$ac_cv_c_gcc_stack_boundary" = "yes"
then
EXTRACFLAGS="$EXTRACFLAGS -mpreferred-stack-boundary=2"
fi
dnl Check for -fno-strict-aliasing
AC_CACHE_CHECK([for gcc -fno-strict-aliasing support], ac_cv_c_gcc_no_strict_aliasing,
[WINE_TRY_CFLAGS([-fno-strict-aliasing],
ac_cv_c_gcc_no_strict_aliasing="yes",ac_cv_c_gcc_no_strict_aliasing="no")])
if test "$ac_cv_c_gcc_no_strict_aliasing" = "yes"
then
EXTRACFLAGS="$EXTRACFLAGS -fno-strict-aliasing"
fi
dnl Check for -gstabs+ option
AC_CACHE_CHECK([for gcc -gstabs+ support], ac_cv_c_gcc_gstabs,
[WINE_TRY_CFLAGS([-gstabs+],ac_cv_c_gcc_gstabs="yes", ac_cv_c_gcc_gstabs="no")])
if test "$ac_cv_c_gcc_gstabs" = "yes"
then
EXTRACFLAGS="$EXTRACFLAGS -gstabs+"
dnl Check for noisy string.h
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Wpointer-arith -Werror"
AC_CACHE_CHECK([for broken string.h that generates warnings], ac_cv_c_string_h_warnings,
AC_TRY_COMPILE([#include <string.h>],[],
[ac_cv_c_string_h_warnings=no],[ac_cv_c_string_h_warnings=yes]))
CFLAGS="$saved_CFLAGS"
if test "$ac_cv_c_string_h_warnings" = "no"
then
EXTRACFLAGS="$EXTRACFLAGS -Wpointer-arith"
dnl **** Check how to define a function in assembly code ****
AC_CACHE_CHECK([how to define a function in assembly code], ac_cv_asm_func_def,
WINE_TRY_ASM_LINK(
["\t.globl _ac_test\n\t.def _ac_test; .scl 2; .type 32; .endef\n_ac_test:\t.long 0"],,,
ac_cv_asm_func_def=".def",
[WINE_TRY_ASM_LINK(["\t.globl _ac_test\n\t.type _ac_test,@function\n_ac_test:\t.long 0"],,,
ac_cv_asm_func_def=".type @function",
[WINE_TRY_ASM_LINK(["\t.globl _ac_test\n\t.type _ac_test,2\n_ac_test:\t.long 0"],,,
ac_cv_asm_func_def=".type 2",
ac_cv_asm_func_def="unknown")])]))
AH_TEMPLATE(__ASM_FUNC,[Define to a macro to generate an assembly function directive])
case "$ac_cv_asm_func_def" in
".def")
AC_DEFINE([__ASM_FUNC(name)], [".def " __ASM_NAME(name) "; .scl 2; .type 32; .endef"]) ;;
".type @function")
AC_DEFINE([__ASM_FUNC(name)], [".type " __ASM_NAME(name) ",@function"]) ;;
".type 2")
AC_DEFINE([__ASM_FUNC(name)], [".type " __ASM_NAME(name) ",2"]) ;;
*)
AC_DEFINE([__ASM_FUNC(name)], [""]) ;;
esac
dnl **** Check for underscore on external symbols ****
AC_CACHE_CHECK([whether external symbols need an underscore prefix], ac_cv_c_extern_prefix,
WINE_TRY_ASM_LINK([".globl _ac_test\n_ac_test:\t.long 0"],
[extern int ac_test;],
[if (ac_test) return 1],
ac_cv_c_extern_prefix="yes",ac_cv_c_extern_prefix="no"))
AH_TEMPLATE(__ASM_NAME,[Define to a macro to generate an assembly name from a C symbol])
AC_DEFINE([__ASM_NAME(name)], ["_" name])
else
AC_DEFINE([__ASM_NAME(name)], [name])
dnl **** Check how to do strings in assembler ****
AC_CACHE_CHECK([for assembler keyword for ASCII strings], ac_cv_c_asm_string,
WINE_TRY_ASM_LINK([".data\\n\\t.string \\"test\\"\\n\\t.text"],,,ac_cv_c_asm_string=".string",
WINE_TRY_ASM_LINK([".data\\n\\t.asciz \\"test\\"\\n\\t.text"],,,ac_cv_c_asm_string=".asciz",
WINE_TRY_ASM_LINK([".data\\n\\t.ascii \\"test\\"\\n\\t.text"],,,ac_cv_c_asm_string=".ascii",
AC_MSG_ERROR([could not discover how to produce C strings with assembler.])))))
AC_DEFINE_UNQUOTED(__ASM_STRING, ["$ac_cv_c_asm_string"],
[Define to the assembler keyword used to specify an ASCII string])
dnl **** Check for .short in assembler ****
AC_CACHE_CHECK([for assembler keyword for word values], ac_cv_c_asm_short,
WINE_TRY_ASM_LINK([".data\\n\\t.short 1\\n\\t.text"],,,ac_cv_c_asm_short=".short",
WINE_TRY_ASM_LINK([".data\\n\\t.half 1\\n\\t.text"],,,ac_cv_c_asm_short=".half",
AC_MSG_ERROR([could not discover how to specify word values with assembler.]))))
AC_DEFINE_UNQUOTED(__ASM_SHORT, ["$ac_cv_c_asm_short"],
[Define to the assembler keyword used to specify a word value])
dnl **** Check for .size in assembler ****
AC_CACHE_CHECK([for .size in assembler], ac_cv_c_asm_size,
WINE_TRY_ASM_LINK([".globl _ac_test\n.size _ac_test, . - _ac_test"],,,
ac_cv_c_asm_size="yes",ac_cv_c_asm_size="no"))
if test "$ac_cv_c_asm_size" = "yes"
then
AC_DEFINE(HAVE_ASM_DOT_SIZE, 1, [Define if the assembler keyword .size is accepted])
fi
AC_SUBST(DLLEXT,"")
AC_SUBST(DLLFLAGS,"-D_REENTRANT")
AC_SUBST(DLLIBS,"")
AC_SUBST(LDSHARED,"")
AC_SUBST(LDDLLFLAGS,"")
AC_SUBST(LIBEXT,"so")
AC_SUBST(IMPLIBEXT,"def")
case $host_os in
cygwin*|mingw32*)
AC_CHECK_TOOL(DLLTOOL,dlltool,false)
AC_CHECK_TOOL(DLLWRAP,dllwrap,false)
if test "$DLLWRAP" = "false"; then
LIBEXT="a"
else
dnl FIXME - check whether dllwrap works correctly...
LIBEXT="dll"
fi
IMPLIBEXT="a"
dnl We can't build 16-bit NE dlls
WIN16_FILES=""
WIN16_INSTALL=""
;;
*)
AC_CHECK_HEADERS(dlfcn.h,
[AC_CHECK_FUNCS(dlopen,,
[AC_CHECK_LIB(dl,dlopen,
[AC_DEFINE(HAVE_DLOPEN,1,[Define if you have dlopen])
DLLIBS="-ldl"],
[LIBEXT="a"])])],
[LIBEXT="a"])
if test "$LIBEXT" = "so"
then
DLLFLAGS="$DLLFLAGS -fPIC"
DLLEXT=".so"
AC_CACHE_CHECK([whether we can build a GNU style ELF dll], ac_cv_c_dll_gnuelf,
[WINE_TRY_CFLAGS([-fPIC -shared -Wl,-soname,conftest.so.1.0,-Bsymbolic],
ac_cv_c_dll_gnuelf="yes",ac_cv_c_dll_gnuelf="no")])
if test "$ac_cv_c_dll_gnuelf" = "yes"
then
LDSHARED="\$(CC) -shared \$(SONAME:%=-Wl,-soname,%)"
LDDLLFLAGS="-shared -Wl,-Bsymbolic"
AC_CACHE_CHECK([whether the linker accepts -z defs], ac_cv_c_dll_zdefs,
[WINE_TRY_CFLAGS([-fPIC -shared -Wl,-Bsymbolic,-z,defs],
ac_cv_c_dll_zdefs="yes",ac_cv_c_dll_zdefs="no")])
if test "$ac_cv_c_dll_zdefs" = "yes"
then
LDDLLFLAGS="$LDDLLFLAGS,-z,defs"
fi
AC_CACHE_CHECK([whether the linker accepts -init and -fini], ac_cv_c_dll_init_fini,
[WINE_TRY_CFLAGS([-fPIC -shared -Wl,-Bsymbolic,-init,__wine_spec_init,-fini,__wine_spec_fini],
ac_cv_c_dll_init_fini="yes",ac_cv_c_dll_init_fini="no")])
if test "$ac_cv_c_dll_init_fini" = "yes"
then
LDDLLFLAGS="$LDDLLFLAGS,-init,__wine_spec_init,-fini,__wine_spec_fini"
fi
AC_CACHE_CHECK([whether the linker accepts version scripts], ac_cv_c_ld_version_scripts,
[echo '{ global: *; };' >conftest.map
WINE_TRY_CFLAGS([-fPIC -shared -Wl,--version-script=conftest.map],
ac_cv_c_ld_version_scripts="yes",ac_cv_c_ld_version_scripts="no")
rm -f conftest.map])
if test "$ac_cv_c_ld_version_scripts" = "yes"
then
LDSHARED="$LDSHARED \$(VERSCRIPT:%=-Wl,--version-script=%)"
fi
AC_CACHE_CHECK([whether the linker accepts --export-dynamic], ac_cv_c_export_dynamic,
[WINE_TRY_CFLAGS([-fPIC -Wl,--export-dynamic],
ac_cv_c_export_dynamic="yes",ac_cv_c_export_dynamic="no")])
if test "$ac_cv_c_export_dynamic" = "yes"
then
AC_SUBST(LDEXECFLAGS,["-Wl,--export-dynamic"])
fi
case $host_cpu in
*i[[3456789]]86*)
AC_CACHE_CHECK([whether we can relocate the executable to 0x77f00000], ac_cv_ld_reloc_exec,
[WINE_TRY_CFLAGS([-Wl,--section-start,.interp=0x77f00400],
ac_cv_ld_reloc_exec="yes", ac_cv_ld_reloc_exec="no")])
if test "$ac_cv_ld_reloc_exec" = "yes"
then
LDEXECFLAGS="$LDEXECFLAGS -Wl,--section-start,.interp=0x77f00400"
fi
;;
esac
AC_CACHE_CHECK(whether we can build a UnixWare (Solaris) dll, ac_cv_c_dll_unixware,
[WINE_TRY_CFLAGS([-fPIC -Wl,-G,-h,conftest.so.1.0,-B,symbolic],
ac_cv_c_dll_unixware="yes",ac_cv_c_dll_unixware="no")])
if test "$ac_cv_c_dll_unixware" = "yes"
then
LDSHARED="\$(CC) -Wl,-G \$(SONAME:%=-Wl,-h,%)"
LDDLLFLAGS="-Wl,-G,-B,symbolic"
else
AC_CACHE_CHECK(whether we can build a Mach-O (Mac OS X/Darwin) dll, ac_cv_c_dll_macho,
[WINE_TRY_CFLAGS([-bundle], ac_cv_c_dll_macho="yes", ac_cv_c_dll_macho="no")])
if test "$ac_cv_c_dll_macho" = "yes"
then
LIBEXT="dylib"
LDDLLFLAGS="-bundle -flat_namespace -undefined suppress"
LDSHARED="\$(CC) -dynamiclib"
CFLAGS="$CFLAGS -ffixed-r13 -no-cpp-precomp"
STRIP="$STRIP -u -r"
dnl Relocate wine executable
AC_SUBST(LDEXECFLAGS,"-seg1addr 0x120000")
dnl Relocate libwine.dyld too
AC_SUBST(LDLIBWINEFLAGS,"-seg1addr 0x140000")
dnl Check for cross compiler to build test programs
AC_SUBST(CROSSTEST,"")
if test "$cross_compiling" = "no"
then
AC_CHECK_PROGS(CROSSCC,i586-mingw32msvc-gcc i386-mingw32msvc-gcc i386-mingw32-gcc mingw-gcc,false)
AC_CHECK_PROGS(DLLTOOL,i586-mingw32msvc-dlltool i386-mingw32msvc-dlltool i386-mingw32-dlltool mingw-dlltool,false)
AC_CHECK_PROGS(CROSSWINDRES,i586-mingw32msvc-windres i386-mingw32msvc-windres i386-mingw32-windres mingw-windres,false)
if test "$CROSSCC" != "false"; then CROSSTEST="\$(CROSSTEST)"; fi
fi
if test "$LIBEXT" = "a"; then
AC_MSG_ERROR(
[could not find a way to build shared libraries.
It is currently not possible to build Wine without shared library
(.so) support to allow transparent switch between .so and .dll files.
If you are using Linux, you will need a newer binutils.]
)
case $build_os in
cygwin*|mingw32*)
AC_SUBST(LDPATH,"PATH=\"\$(TOOLSDIR)/libs/unicode:\$\$PATH\"") ;;
darwin*|macosx*)
AC_SUBST(LDPATH,"DYLD_LIBRARY_PATH=\"\$(TOOLSDIR)/libs/unicode:\$\$DYLD_LIBRARY_PATH\"") ;;
AC_SUBST(LDPATH,"LD_LIBRARY_PATH=\"\$(TOOLSDIR)/libs/unicode:\$\$LD_LIBRARY_PATH\"") ;;
dnl Mingw needs explicit msvcrt for linking libwine
case $host_os in
mingw32*)
AC_SUBST(CRTLIBS,"-lmsvcrt") ;;
esac
case $host_os in
linux*)
AC_SUBST(WINE_BINARIES,"wine-glibc wine-kthread wine-pthread wine-preloader")
AC_SUBST(MAIN_BINARY,"wine-glibc")
;;
darwin*)
AC_SUBST(WINE_BINARIES,"wine-pthread")
AC_SUBST(MAIN_BINARY,"wine-pthread")
;;
*)
AC_SUBST(WINE_BINARIES,"wine-kthread")
AC_SUBST(MAIN_BINARY,"wine-kthread")
;;