dnl Process this file with autoconf to produce a configure script. dnl Author: Michael Patra <micky@marie.physik.tu-berlin.de> dnl <patra@itp1.physik.tu-berlin.de> dnl Ported to autoconf 2.5x by bero@redhat.com AC_REVISION([configure.in 1.00]) AC_INIT(controls/edit.c) AC_CONFIG_HEADER(include/config.h) AC_CONFIG_AUX_DIR(tools) dnl **** Command-line arguments **** dnl Default values LIBEXT=so # library type .so or .a TRACE_MSGS=yes # the TRACE() macro DEBUG_MSGS=yes # the TRACE(), WARN(), and FIXME() macros. CURSES=yes OPENGL=normal AC_ARG_ENABLE(debug, [ --disable-debug compile out all debugging messages], [if test "$enableval" = "no"; then DEBUG_MSGS="no"; fi]) AC_ARG_ENABLE(opengl, [ --enable-opengl force usage of OpenGL even if the latter is thread-safe via pthread], [if test "$enableval" = "no"; then OPENGL="no"; elif test "$enableval" = "yes"; then OPENGL="yes"; fi]) AC_ARG_ENABLE(trace, [ --disable-trace compile out TRACE messages], [if test "$enableval" = "no"; then TRACE_MSGS="no"; fi]) AC_ARG_WITH(curses, [ --without-curses do not use curses], [if test "$withval" = "no"; then CURSES="no"; fi]) AC_ARG_WITH(reentrant-x, [ --without-reentrant-x compile for use with non-reentrant X libraries]) AC_SUBST(OPTIONS) if test "$DEBUG_MSGS" = "no" then OPTIONS="$OPTIONS -DNO_DEBUG_MSGS" fi if test "$TRACE_MSGS" = "no" -o "$DEBUG_MSGS" = "no" then OPTIONS="$OPTIONS -DNO_TRACE_MSGS" fi dnl **** Check for some programs **** AC_PROG_MAKE_SET AC_PROG_CC AC_PROG_CPP AC_PATH_XTRA AC_PROG_YACC AC_PROG_LEX AC_CHECK_PROGS(XLEX,$LEX flex lex,none) if test "$XLEX" = "none" then echo "*** Error: No suitable lex found. ***" echo " Please install the 'flex' package." exit 1 fi AC_PROG_RANLIB AC_PROG_INSTALL AC_PROG_LN_S AC_CHECK_PROG(C2MAN,c2man,c2man,\$(TOPSRCDIR)/tools/c2man.pl) AC_PATH_PROG(LDCONFIG, ldconfig, true, /sbin:/usr/sbin:$PATH) AC_CYGWIN AC_CHECK_PROG(DLLWRAP,dllwrap,dllwrap,false) dnl Check for lint AC_CHECK_PROGS(LINT, lclint lint) if test "$LINT" = "lint" then LINTFLAGS="$LINTFLAGS -errchk=%all,no%longptr64 -errhdr=%user -Ncheck=macro -Nlevel=4" dnl LINTFLAGS='-D_SIZE_T "-Dsize_t=unsigned long" -errchk=longptr64' fi AC_SUBST(LINT) AC_SUBST(LINTFLAGS) if test "$CYGWIN" = "yes" then LDCOMBINE="ld -r --enable-stdcall-fixup" else LDCOMBINE="ld -r" fi AC_SUBST(LDCOMBINE) dnl **** Check for some libraries **** dnl Check for -lm AC_CHECK_LIB(m,sqrt) dnl Check for -li386 for NetBSD and OpenBSD AC_CHECK_LIB(i386,i386_set_ldt) dnl Check for -lossaudio for NetBSD AC_CHECK_LIB(ossaudio,_oss_ioctl) dnl Check for -lw for Solaris 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 -lxpg4 for FreeBSD AC_CHECK_LIB(xpg4,_xpg4_setrunelocale) dnl Check for -lmmap for OS/2 AC_CHECK_LIB(mmap,mmap) dnl Check for openpty UTILLIBS="" AC_SUBST(UTILLIBS) AC_CHECK_FUNCS(openpty,, [AC_CHECK_LIB(util,openpty, [AC_DEFINE(HAVE_OPENPTY) UTILLIBS="-lutil"] )]) DLLIBS="" AC_SUBST(DLLIBS) 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" ) JPEGLIB="" AC_SUBST(JPEGLIB) AC_CHECK_HEADERS(jpeglib.h, AC_CHECK_LIB(jpeg,jpeg_start_decompress, AC_DEFINE(HAVE_LIBJPEG,1,[Define if you have libjpeg including devel headers]) JPEGLIB="-ljpeg" ) ) AC_SUBST(XLIB) AC_SUBST(XFILES) XFILES="" AC_SUBST(OPENGLFILES) OPENGLFILES="" AC_SUBST(GLU32FILES) GLU32FILES="" if test "$have_x" = "yes" then XLIB="-lXext -lX11" ac_save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $X_CFLAGS" dnl *** All of the following tests require X11/Xlib.h AC_CHECK_HEADERS(X11/Xlib.h, [ dnl *** Check for X keyboard extension AC_CHECK_HEADERS(X11/XKBlib.h, [ dnl *** If X11/XKBlib.h exists... AC_CHECK_LIB(X11, XkbQueryExtension, AC_DEFINE(HAVE_XKB, 1, [Define if you have the XKB extension]),, $X_LIBS -lXext -lX11 $X_EXTRA_LIBS) ], AC_MSG_WARN([XKB extension not found!!]) ) dnl *** Check for X Shm extension AC_CHECK_HEADERS(X11/extensions/XShm.h, [ dnl *** If X11/extensions/XShm.h exists... AC_CHECK_LIB(Xext, XShmQueryExtension, AC_DEFINE(HAVE_LIBXXSHM, 1, [Define if you have the X Shm extension]),, $X_LIBS -lXext -lX11 $X_EXTRA_LIBS) ], AC_MSG_WARN([Xshm extension not found!!]) ) dnl *** Check for X shape extension AC_CHECK_HEADERS(X11/extensions/shape.h, [ dnl *** If X11/extensions/shape.h exists... AC_CHECK_LIB(Xext,XShapeQueryExtension, AC_DEFINE(HAVE_LIBXSHAPE, 1, [Define if you have the X Shape extension]),, $X_LIBS -lXext -lX11 $X_EXTRA_LIBS) ], AC_MSG_WARN([XShape extension not found!!]) ) dnl *** Check for XFree86 DGA / DGA 2.0 extension AC_CHECK_HEADERS(X11/extensions/xf86dga.h, [ dnl *** If X11/extensions/xf86dga.h exists, check dnl *** for XDGAQueryExtension()... AC_CHECK_LIB(Xxf86dga, XDGAQueryExtension, [ dnl *** If found... AC_DEFINE(HAVE_LIBXXF86DGA2, 1, [Define if you have the Xxf86dga library version 2]) X_PRE_LIBS="$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 $X_EXTRA_LIBS ) ], AC_MSG_WARN([DGA extension not found!!]) ) dnl *** Check for XFree86 VMODE extension AC_CHECK_HEADERS(X11/extensions/xf86vmode.h, [ dnl *** If X11/extensions/xf86vmode.h exists... AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, [ AC_DEFINE(HAVE_LIBXXF86VM, 1, [Define if you have the Xxf86vm library]) X_PRE_LIBS="$X_PRE_LIBS -lXxf86vm" ],, $X_LIBS -lXext -lX11 $X_EXTRA_LIBS ) ], AC_MSG_WARN([XFree86 VMODE extension not found!!]) ) dnl *** Check for XVideo extension supporting XvImages AC_CHECK_HEADERS(X11/extensions/Xvlib.h, [ dnl *** If X11/extensions/Xvlib.h exists... AC_CHECK_LIB(Xv, XvShmCreateImage, [ AC_DEFINE(HAVE_XVIDEO, 1, [Define if the X libraries support XVideo]) X_PRE_LIBS="$X_PRE_LIBS -lXv" ],, $X_LIBS -lXext -lX11 $X_EXTRA_LIBS ) ], AC_MSG_WARN([XVideo extension not found !!]) ) dnl *** Check for XRender extension AC_CHECK_HEADERS(X11/extensions/Xrender.h, [ dnl *** If X11/extensions/Xrender.h exists... AC_CHECK_LIB(Xrender, XRenderQueryExtension, [ AC_DEFINE(HAVE_LIBXRENDER, 1, [Define if you have the XRender extension library]) X_PRE_LIBS="$X_PRE_LIBS -lXrender" ],, $X_LIBS -lXext -lX11 $X_EXTRA_LIBS ) ], AC_MSG_WARN([XRender extension not found !!]) ) ] ) dnl *** End of X11/Xlib.h check dnl Check for the presence of OpenGL if test $OPENGL = "yes" -o $OPENGL = "normal" then AC_CHECK_HEADERS(GL/gl.h GL/glx.h GL/glext.h) if test "$ac_cv_header_GL_gl_h" = "yes" -a "$ac_cv_header_GL_glx_h" = "yes" then dnl Check for some problems due to old Mesa versions AC_CACHE_CHECK([for up-to-date OpenGL version], wine_cv_opengl_version_OK, AC_TRY_COMPILE( [#include <GL/gl.h>], [GLenum test = GL_UNSIGNED_SHORT_5_6_5;], [wine_cv_opengl_version_OK="yes"], [wine_cv_opengl_version_OK="no"] ) ) dnl Check for the thread-safety of the OpenGL library AC_CACHE_CHECK([for thread-safe OpenGL version], wine_cv_opengl_version_threadsafe, [saved_libs=$LIBS LIBS="$X_LIBS -lGL" AC_TRY_LINK([],[pthread_getspecific();], [wine_cv_opengl_version_threadsafe="yes"], [wine_cv_opengl_version_threadsafe="no"]) LIBS=$saved_libs] ) if test "$wine_cv_opengl_version_OK" = "yes" -a \( "$wine_cv_opengl_version_threadsafe" = "no" -o $OPENGL = "yes" \) then dnl Check for the presence of the library AC_CHECK_LIB(GL,glXCreateContext, X_PRE_LIBS="$X_PRE_LIBS -lGL" ,, $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS) if test $ac_cv_lib_GL_glXCreateContext = "yes" then OPENGLFILES='$(OPENGLFILES)' 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) if test $ac_cv_lib_GL_glXGetProcAddressARB = "yes" then 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 ], [PFNGLCOLORTABLEEXTPROC test_proc;], [wine_cv_extension_prototypes="yes"], [wine_cv_extension_prototypes="no"] )] ) if test $wine_cv_extension_prototypes = "yes" then AC_DEFINE(HAVE_GLEXT_PROTOTYPES, 1, [Define if the OpenGL headers define extension typedefs]) fi fi fi dnl Check for GLU32 library. AC_CHECK_LIB(GLU,gluLookAt, [X_PRE_LIBS="$X_PRE_LIBS -lGLU" GLU32FILES='$(GLU32FILES)'] ,, $X_LIBS $X_PRE_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS ) fi fi fi CPPFLAGS="$ac_save_CPPFLAGS" XFILES='$(XFILES)' else XLIB="" X_CFLAGS="" X_LIBS="" fi dnl **** Check which curses lib to use *** CURSESLIBS="" if test "$CURSES" = "yes" then 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) CUPSLIBS="" dnl **** Check for CUPS **** wine_cv_warn_cups_h=no AC_CHECK_LIB(cups,cupsGetPPD, [AC_CHECK_HEADER(cups/cups.h, [AC_DEFINE(HAVE_CUPS, 1, [Define if we have CUPS]) CUPSLIBS="-lcups"], wine_cv_warn_cups_h=yes)] ) AC_SUBST(CUPSLIBS) dnl **** Check for FreeType 2 **** AC_CHECK_LIB(freetype,FT_Init_FreeType,ft_lib=yes,ft_lib=no,$X_LIBS) if test "$ft_lib" = "no" then FREETYPELIBS="" 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 FREETYPELIBS="" FREETYPEINCL="" wine_cv_msg_freetype=yes else AC_DEFINE(HAVE_FREETYPE, 1, [Define if FreeType 2 is installed]) FREETYPELIBS=`$ft_devel --libs` FREETYPEINCL=`$ft_devel --cflags` ac_save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$FREETYPEINCL $CPPFLAGS" AC_CHECK_HEADERS(freetype/freetype.h \ freetype/ftglyph.h \ freetype/tttables.h \ freetype/ftnames.h \ freetype/ftsnames.h \ freetype/ttnameid.h \ freetype/ftoutln.h \ freetype/internal/sfnt.h) CPPFLAGS="$ac_save_CPPFLAGS" wine_cv_msg_freetype=no fi fi AC_SUBST(FREETYPELIBS) 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 "$ac_cv_c_ppdev" = "yes" then AC_DEFINE(HAVE_PPDEV, 1, [Define if we can use ppdev.h for parallel port access]) fi dnl **** Check for IPX (currently Linux only) **** AC_CACHE_CHECK([for GNU style IPX support], ac_cv_c_ipx_gnu, AC_TRY_COMPILE( [#include <sys/socket.h> #include <netipx/ipx.h>], [((struct sockaddr_ipx *)0)->sipx_family == AF_IPX], [ac_cv_c_ipx_gnu="yes"], [ac_cv_c_ipx_gnu="no"]) ) if test "$ac_cv_c_ipx_gnu" = "yes" then AC_DEFINE(HAVE_IPX_GNU, 1, [Define if IPX should use netipx/ipx.h from libc]) fi if test "$ac_cv_c_ipx_gnu" = "no" then AC_CACHE_CHECK([for linux style IPX support], ac_cv_c_ipx_linux, AC_TRY_COMPILE( [#include <sys/socket.h> #include <asm/types.h> #include <linux/ipx.h>], [((struct sockaddr_ipx *)0)->sipx_family == AF_IPX], [ac_cv_c_ipx_linux="yes"], [ac_cv_c_ipx_linux="no"]) ) if test "$ac_cv_c_ipx_linux" = "yes" then AC_DEFINE(HAVE_IPX_LINUX, 1, [Define if IPX includes are taken from Linux kernel]) fi fi dnl **** Check for Open Sound System **** AC_CHECK_HEADERS(sys/soundcard.h machine/soundcard.h soundcard.h, break) AC_CACHE_CHECK([for Open Sound System], ac_cv_c_opensoundsystem, 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_ defines */ #if !defined(SNDCTL_DSP_STEREO) #error No open sound system #endif ],ac_cv_c_opensoundsystem="yes",ac_cv_c_opensoundsystem="no")) if test "$ac_cv_c_opensoundsystem" = "yes" then AC_DEFINE(HAVE_OSS, 1, [Define if you have the Open Sound system]) fi AC_CACHE_CHECK([for Open Sound System/MIDI interface], ac_cv_c_opensoundsystem_midi, AC_TRY_COMPILE([ #if defined(HAVE_SYS_SOUNDCARD_H) #include <sys/soundcard.h> #elif defined(HAVE_MACHINE_SOUNDCARD_H) #include <machine/soundcard.h> #elif defined(HAVE_SOUNDCARD_H) #include <soundcard.h> #endif ],[ /* check for one of the Open Sound System specific SNDCTL_SEQ defines */ #if !defined(SNDCTL_SEQ_SYNC) #error No open sound system MIDI interface #endif ],ac_cv_c_opensoundsystem_midi="yes",ac_cv_c_opensoundsystem_midi="no")) if test "$ac_cv_c_opensoundsystem_midi" = "yes" then AC_DEFINE(HAVE_OSS_MIDI, 1, [Define if you have the Open Sound system (MIDI interface)]) fi dnl **** If ln -s doesn't work, use cp instead **** if test "$ac_cv_prog_LN_S" = "ln -s"; then : ; else LN_S=cp ; fi dnl **** Check for broken glibc mmap64 **** AC_CACHE_CHECK( [whether mmap64 works defined as mmap], ac_cv_mmap64_works, AC_TRY_RUN([ #define _FILE_OFFSET_BITS 64 #include <stdio.h> #include <unistd.h> #include <fcntl.h> #include <sys/mman.h> #include <errno.h> int main(int argc,char **argv) { int fd = open("conftest.map",O_CREAT|O_RDWR,0600); if (fd == -1) exit(1); unlink("conftest.map"); write(fd,"test",4); if ((-1 == mmap(0,4,PROT_READ|PROT_WRITE,MAP_SHARED,fd,0)) && (errno == EINVAL) ) { exit(1); } close(fd); fprintf(stderr,"success!\n"); exit(0); } ], ac_cv_mmap64_works="yes", ac_cv_mmap64_works="no", ac_cv_mmap64_works="no") ) if test "$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 strength-reduce bug **** if test "x${GCC}" = "xyes" then CFLAGS="$CFLAGS -Wall" AC_CACHE_CHECK( [for gcc strength-reduce bug], ac_cv_c_gcc_strength_bug, AC_TRY_RUN([ int L[[4]] = {0,1,2,3}; int main(void) { static int Array[[3]]; unsigned int B = 3; int i; for(i=0; i<B; i++) Array[[i]] = i - 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 "$ac_cv_c_gcc_strength_bug" = "yes" then CFLAGS="$CFLAGS -fno-strength-reduce" fi dnl Check for -mpreferred-stack-boundary AC_CACHE_CHECK([for gcc -mpreferred-stack-boundary=2 support], ac_cv_c_gcc_stack_boundary, [saved_cflags=$CFLAGS CFLAGS="$CFLAGS -mpreferred-stack-boundary=2" AC_TRY_COMPILE(,[return 0],ac_cv_c_gcc_stack_boundary="yes",ac_cv_c_gcc_stack_boundary="no") CFLAGS=$saved_cflags ]) if test "$ac_cv_c_gcc_stack_boundary" = "yes" then CFLAGS="$CFLAGS -mpreferred-stack-boundary=2" fi fi dnl **** Check if we need to place .type inside a .def directive **** AC_CACHE_CHECK([whether .type must sit inside a .def directive], ac_cv_c_type_in_def, [saved_libs=$LIBS LIBS="conftest_asm.s $LIBS" cat > conftest_asm.s <<EOF .globl _ac_test .def _ac_test; .scl 2; .type 32; .endef _ac_test: .long 0 EOF AC_TRY_LINK(,,ac_cv_c_type_in_def="yes",ac_cv_c_type_in_def="no") LIBS=$saved_libs]) if test "$ac_cv_c_type_in_def" = "yes" then AC_DEFINE(NEED_TYPE_IN_DEF, 1, [Define if .type asm directive must be inside a .def directive]) fi dnl **** Check for underscore on external symbols **** AC_CACHE_CHECK([whether external symbols need an underscore prefix], ac_cv_c_extern_prefix, [saved_libs=$LIBS LIBS="conftest_asm.s $LIBS" cat > conftest_asm.s <<EOF .globl _ac_test _ac_test: .long 0 EOF AC_TRY_LINK([extern int ac_test;],[if (ac_test) return 1], ac_cv_c_extern_prefix="yes",ac_cv_c_extern_prefix="no") LIBS=$saved_libs]) if test "$ac_cv_c_extern_prefix" = "yes" then AC_DEFINE(NEED_UNDERSCORE_PREFIX, 1, [Define if symbols declared in assembly code need an underscore prefix]) fi dnl **** Check for .string in assembler **** AC_CACHE_CHECK([whether assembler accepts .string], ac_cv_c_asm_string, [saved_libs=$LIBS LIBS="conftest_asm.s $LIBS" cat > conftest_asm.s <<EOF .string "test" EOF AC_TRY_LINK(,,ac_cv_c_asm_string="yes",ac_cv_c_asm_string="no") LIBS=$saved_libs]) if test "$ac_cv_c_asm_string" = "yes" then AC_DEFINE(HAVE_ASM_STRING, 1, [Define to use .string instead of .ascii]) fi dnl **** Check for working dll **** LDSHARED="" LDDLLFLAGS="" if test "$LIBEXT" = "so" then AC_CACHE_CHECK([whether we can build a GNU style ELF dll], ac_cv_c_dll_gnuelf, [saved_cflags=$CFLAGS CFLAGS="$CFLAGS -fPIC -shared -Wl,-soname,conftest.so.1.0,-Bsymbolic" AC_TRY_LINK(,[return 1],ac_cv_c_dll_gnuelf="yes",ac_cv_c_dll_gnuelf="no") CFLAGS=$saved_cflags ]) if test "$ac_cv_c_dll_gnuelf" = "yes" then LDSHARED="\$(CC) -shared \$(SONAME:%=-Wl,-soname,%)" LDDLLFLAGS="-Wl,-Bsymbolic" else AC_CACHE_CHECK(whether we can build a UnixWare (Solaris) dll, ac_cv_c_dll_unixware, [saved_cflags=$CFLAGS CFLAGS="$CFLAGS -fPIC -Wl,-G,-h,conftest.so.1.0,-B,symbolic" AC_TRY_LINK(,[return 1],ac_cv_c_dll_unixware="yes",ac_cv_c_dll_unixware="no") CFLAGS=$saved_cflags ]) if test "$ac_cv_c_dll_unixware" = "yes" then LDSHARED="\$(CC) -Wl,-G \$(SONAME:%=-Wl,-h,%)" LDDLLFLAGS="-Wl,-B,symbolic" fi fi if test "$ac_cv_c_dll_gnuelf" = "no" -a "$ac_cv_c_dll_unixware" = "no" then LIBEXT="a" if test "$DLLWRAP" = "dllwrap"; then dnl FIXME - check whether dllwrap works correctly... if test "$CYGWIN" = "yes"; then echo "*** use dllwrap for building shared library." LIBEXT="dll" fi fi fi fi if test "$LIBEXT" = "a"; then echo "*** It is currently not possible to build WINE without shared" echo "*** library (.so) support to allow transparent switch between .so" echo "*** and .dll files." echo "*** If you are using Linux, you will need a newer binutils." exit 1 fi DLLFLAGS="" LDPATH="" if test "$LIBEXT" = "so"; then DLLFLAGS="-fPIC" LDPATH="LD_LIBRARY_PATH=\"\$(TOPOBJDIR)/unicode:\$\$LD_LIBRARY_PATH\"" elif test "$LIBEXT" = "dll"; then #DLLFLAGS="-fPIC" # -fPIC doesn't work(at least in cygwin-b20) - FIXME LDPATH="PATH=\"\$(TOPOBJDIR)/unicode:\$\$PATH\"" fi AC_SUBST(DLLFLAGS) AC_SUBST(LDSHARED) AC_SUBST(LDDLLFLAGS) AC_SUBST(LIBEXT) AC_SUBST(LDPATH) dnl **** Check for reentrant libc **** dnl dnl For cross-compiling we blindly assume that libc is reentrant. This is dnl ok since non-reentrant libc is quite rare (mostly old libc5 versions). AC_DEFUN([WINE_CHECK_ERRNO], [ AC_CACHE_CHECK(for reentrant libc: $1, wine_cv_libc_r_$1, [AC_TRY_RUN([int myerrno = 0; char buf[256]; int *$1(){return &myerrno;} main(){connect(0,buf,255); exit(!myerrno);}], wine_cv_libc_r_$1=yes, wine_cv_libc_r_$1=no, wine_cv_libc_r_$1=yes ) ]) if test "$wine_cv_libc_r_$1" = "yes" then wine_cv_libc_reentrant=$1 fi ]) wine_cv_libc_reentrant=no dnl Linux style errno location WINE_CHECK_ERRNO(__errno_location) dnl FreeBSD style errno location WINE_CHECK_ERRNO(__error) dnl Solaris style errno location WINE_CHECK_ERRNO(___errno) dnl UnixWare style errno location WINE_CHECK_ERRNO(__thr_errno) dnl NetBSD style errno location WINE_CHECK_ERRNO(__errno) if test "$wine_cv_libc_reentrant" != "no" then AC_DEFINE_UNQUOTED(ERRNO_LOCATION,$wine_cv_libc_reentrant, [Define to the name of the function returning errno for reentrant libc]) fi dnl **** Check for reentrant X libraries **** dnl dnl This may fail to determine whether X libraries are reentrant if dnl AC_PATH_XTRA does not set x_libraries. In this case manual configuration dnl is possible with the --without-reentrant-x option. if test "$have_x" = "yes" -a "$wine_cv_libc_reentrant" != "no" then AC_CACHE_CHECK( [for reentrant X libraries], wine_cv_x_reentrant, [ if test "x$with_reentrant_x" = "xno" then wine_cv_x_reentrant=no else libX11_check=none for dir in "$x_libraries" /usr/lib /usr/local/lib /lib; do if test -r $dir/libX11.so; then libX11_check="-D $dir/libX11.so" break 1 fi if test -r $dir/libX11.a; then libX11_check="$dir/libX11.a" break 1 fi done if test "$libX11_check" != "none"; then if nm $libX11_check | grep $wine_cv_libc_reentrant >/dev/null 2>&1 then wine_cv_x_reentrant=yes else wine_cv_x_reentrant=no fi else wine_cv_x_reentrant=unknown fi fi ] ) else wine_cv_x_reentrant=no fi if test "$wine_cv_x_reentrant" = "no" then AC_DEFINE(NO_REENTRANT_X11, 1, [Define if X libraries are not reentrant (compiled without -D_REENTRANT)]) fi dnl **** Check for functions **** AC_FUNC_ALLOCA() AC_CHECK_FUNCS(\ __libc_fork \ _lwp_create \ clone \ ecvt \ finite \ fpclass \ ftruncate64 \ getnetbyaddr \ getnetbyname \ getpagesize \ getprotobyname \ getprotobynumber \ getrlimit \ getservbyport \ getsockopt \ inet_network \ lseek64 \ lstat \ memmove \ mmap \ pread \ pwrite \ rfork \ select \ sendmsg \ settimeofday \ sigaltstack \ statfs \ strcasecmp \ strerror \ strncasecmp \ tcgetattr \ timegm \ usleep \ vfscanf \ wait4 \ waitpid \ ) dnl **** Check for header files **** AC_CHECK_HEADERS(\ arpa/inet.h \ arpa/nameser.h \ elf.h \ float.h \ ieeefp.h \ libio.h \ libutil.h \ link.h \ linux/cdrom.h \ linux/input.h \ linux/joystick.h \ linux/ucdrom.h \ net/if.h \ netdb.h \ netinet/in.h \ netinet/in_systm.h \ netinet/ip.h \ netinet/tcp.h \ pty.h \ resolv.h \ sched.h \ socket.h \ stdint.h \ strings.h \ sys/cdio.h \ sys/errno.h \ sys/file.h \ sys/filio.h \ sys/ipc.h \ sys/link.h \ sys/lwp.h \ sys/mman.h \ sys/modem.h \ sys/mount.h \ sys/msg.h \ sys/param.h \ sys/ptrace.h \ sys/reg.h \ sys/signal.h \ sys/shm.h \ sys/socket.h \ sys/sockio.h \ sys/statfs.h \ sys/strtio.h \ sys/syscall.h \ sys/user.h \ sys/wait.h \ sys/v86.h \ sys/v86intr.h \ sys/vfs.h \ sys/vm86.h \ syscall.h \ ucontext.h \ ) AC_HEADER_STAT() dnl **** Check for types **** AC_C_CONST() AC_C_INLINE() AC_TYPE_SIZE_T() AC_CHECK_SIZEOF(long long,0) AC_CACHE_CHECK([whether linux/input.h is for real], wine_cv_linux_input_h, AC_TRY_COMPILE([ #include <linux/input.h> ] , [ int foo = EVIOCGBIT(EV_ABS,42); int bar = BTN_PINKIE; int fortytwo = 42; ], wine_cv_linux_input_h=yes, wine_cv_linux_input_h=no, no ) ) if test "$wine_cv_linux_input_h" = "yes" then AC_DEFINE(HAVE_CORRECT_LINUXINPUT_H, 1, [Define if we have linux/input.h AND it contains the INPUT event API]) fi AC_CACHE_CHECK([whether we can use re-entrant gethostbyname_r Linux style], wine_cv_linux_gethostbyname_r_6, AC_TRY_COMPILE([ #include <netdb.h> ], [ char *name=NULL; struct hostent he; struct hostent *result; char *buf=NULL; int bufsize=0; int res,errnr; char *addr=NULL; int addrlen=0; int addrtype=0; res=gethostbyname_r(name,&he,buf,bufsize,&result,&errnr); res=gethostbyaddr_r(addr, addrlen, addrtype,&he,buf,bufsize,&result,&errnr); ], wine_cv_linux_gethostbyname_r_6=yes, wine_cv_linux_gethostbyname_r_6=no ) ) if test "$wine_cv_linux_gethostbyname_r_6" = "yes" then AC_DEFINE(HAVE_LINUX_GETHOSTBYNAME_R_6, 1, [Define if Linux-style gethostbyname_r and gethostbyaddr_r are available]) fi if test "$ac_cv_header_linux_joystick_h" = "yes" then AC_CACHE_CHECK([whether linux/joystick.h uses the Linux 2.2+ API], wine_cv_linux_joystick_22_api, AC_TRY_COMPILE([ #include <sys/ioctl.h> #include <linux/joystick.h> struct js_event blub; #if !defined(JS_EVENT_AXIS) || !defined(JS_EVENT_BUTTON) #error "no 2.2 header" #endif ],/*empty*/, wine_cv_linux_joystick_22_api=yes, wine_cv_linux_joystick_22_api=no, wine_cv_linux_joystick_22_api=no ) ) if test "$wine_cv_linux_joystick_22_api" = "yes" then AC_DEFINE(HAVE_LINUX_22_JOYSTICK_API, 1, [Define if <linux/joystick.h> defines the Linux 2.2 joystick API]) fi fi dnl **** statfs checks **** if test "$ac_cv_header_sys_vfs_h" = "yes" then AC_CACHE_CHECK( [whether sys/vfs.h defines statfs], wine_cv_sys_vfs_has_statfs, AC_TRY_COMPILE([ #include <sys/types.h> #ifdef HAVE_SYS_PARAM_H # include <sys/param.h> #endif #include <sys/vfs.h> ],[ struct statfs stfs; memset(&stfs,0,sizeof(stfs)); ],wine_cv_sys_vfs_has_statfs=yes,wine_cv_sys_vfs_has_statfs=no ) ) if test "$wine_cv_sys_vfs_has_statfs" = "yes" then AC_DEFINE(STATFS_DEFINED_BY_SYS_VFS, 1, [Define if the struct statfs is defined by <sys/vfs.h>]) fi fi if test "$ac_cv_header_sys_statfs_h" = "yes" then AC_CACHE_CHECK( [whether sys/statfs.h defines statfs], wine_cv_sys_statfs_has_statfs, AC_TRY_COMPILE([ #include <sys/types.h> #ifdef HAVE_SYS_PARAM_H # include <sys/param.h> #endif #include <sys/statfs.h> ],[ struct statfs stfs; ],wine_cv_sys_statfs_has_statfs=yes,wine_cv_sys_statfs_has_statfs=no ) ) if test "$wine_cv_sys_statfs_has_statfs" = "yes" then AC_DEFINE(STATFS_DEFINED_BY_SYS_STATFS, 1, [Define if the struct statfs is defined by <sys/statfs.h>]) fi fi if test "$ac_cv_header_sys_mount_h" = "yes" then AC_CACHE_CHECK( [whether sys/mount.h defines statfs], wine_cv_sys_mount_has_statfs, AC_TRY_COMPILE([ #include <sys/types.h> #ifdef HAVE_SYS_PARAM_H # include <sys/param.h> #endif #include <sys/mount.h> ],[ struct statfs stfs; ],wine_cv_sys_mount_has_statfs=yes,wine_cv_sys_mount_has_statfs=no ) ) if test "$wine_cv_sys_mount_has_statfs" = "yes" then AC_DEFINE(STATFS_DEFINED_BY_SYS_MOUNT, 1, [Define if the struct statfs is defined by <sys/mount.h>]) fi fi dnl **** FIXME: what about mixed cases, where we need two of them? *** AC_CACHE_CHECK( [for statfs.f_bfree], wine_cv_statfs_bfree, [ if test "x$statfs_bfree" = "xno" then wine_cv_statfs_bfree=no else AC_TRY_COMPILE([ #include <sys/types.h> #ifdef HAVE_SYS_PARAM_H # include <sys/param.h> #endif #ifdef STATFS_DEFINED_BY_SYS_MOUNT # include <sys/mount.h> #else # ifdef STATFS_DEFINED_BY_SYS_VFS # include <sys/vfs.h> # else # ifdef STATFS_DEFINED_BY_SYS_STATFS # include <sys/statfs.h> # endif # endif #endif ],[ struct statfs stfs; stfs.f_bfree++; ],wine_cv_statfs_bfree=yes,wine_cv_statfs_bfree=no ) fi ] ) if test "$wine_cv_statfs_bfree" = "yes" then AC_DEFINE(STATFS_HAS_BFREE, 1, [Define if the struct statfs has the member bfree]) fi AC_CACHE_CHECK( [for statfs.f_bavail], wine_cv_statfs_bavail, [ if test "x$statfs_bavail" = "xno" then wine_cv_statfs_bavail=no else AC_TRY_COMPILE([ #include <sys/types.h> #ifdef HAVE_SYS_PARAM_H # include <sys/param.h> #endif #ifdef STATFS_DEFINED_BY_SYS_MOUNT # include <sys/mount.h> #else # ifdef STATFS_DEFINED_BY_SYS_VFS # include <sys/vfs.h> # else # ifdef STATFS_DEFINED_BY_SYS_STATFS # include <sys/statfs.h> # endif # endif #endif ],[ struct statfs stfs; stfs.f_bavail++; ],wine_cv_statfs_bavail=yes,wine_cv_statfs_bavail=no ) fi ] ) if test "$wine_cv_statfs_bavail" = "yes" then AC_DEFINE(STATFS_HAS_BAVAIL, 1, [Define if the struct statfs has the member bavail]) fi dnl *** check for file descriptor passing with msg_accrights AC_CACHE_CHECK([for msg_accrights in struct msghdr], ac_cv_c_msg_accrights, AC_TRY_COMPILE([#include <sys/types.h> #include <sys/socket.h>],[struct msghdr hdr; hdr.msg_accrights=0], ac_cv_c_msg_accrights="yes", ac_cv_c_msg_accrights="no")) if test "$ac_cv_c_msg_accrights" = "yes" then AC_DEFINE(HAVE_MSGHDR_ACCRIGHTS, 1, [Define if struct msghdr contains msg_accrights]) fi dnl *** Check for the sa_len member in struct sockaddr AC_CACHE_CHECK([for sa_len in struct sockaddr], ac_cv_c_sockaddr_sa_len, AC_TRY_COMPILE([#include <sys/types.h> #include <sys/socket.h> ], [static struct sockaddr addr; addr.sa_len = 1], ac_cv_c_sockaddr_sa_len="yes", ac_cv_c_sockaddr_sa_len="no")) if test "$ac_cv_c_sockaddr_sa_len" = "yes" then AC_DEFINE(HAVE_SOCKADDR_SA_LEN, 1, [Define if struct sockaddr contains sa_len]) fi dnl *** Check for the sun_len member in struct sockaddr_un AC_CACHE_CHECK([for sun_len in struct sockaddr_un], ac_cv_c_sockaddr_sun_len, AC_TRY_COMPILE([#include <sys/types.h> #include <sys/socket.h> #include <sys/un.h>], [static struct sockaddr_un addr; addr.sun_len = 1], ac_cv_c_sockaddr_sun_len="yes", ac_cv_c_sockaddr_sun_len="no")) if test "$ac_cv_c_sockaddr_sun_len" = "yes" then AC_DEFINE(HAVE_SOCKADDR_SUN_LEN, 1, [Define if struct sockaddr_un contains sun_len]) fi dnl *** check for the need to define __i386__ AC_CACHE_CHECK([whether we need to define __i386__],ac_cv_cpp_def_i386, AC_EGREP_CPP(yes,[#if (defined(i386) || defined(__i386)) && !defined(__i386__) yes #endif], ac_cv_cpp_def_i386="yes", ac_cv_cpp_def_i386="no")) if test "$ac_cv_cpp_def_i386" = "yes" then CFLAGS="$CFLAGS -D__i386__" LINTFLAGS="$LINTFLAGS -D__i386__" fi dnl $GCC is set by autoconf GCC_NO_BUILTIN="" if test "$GCC" = "yes" then GCC_NO_BUILTIN="-fno-builtin" fi AC_SUBST(GCC_NO_BUILTIN) dnl **** Generate output files **** AC_DEFINE(__WINE_CONFIG_H, 1, [This must always be defined to allow checking for config.h inclusion]) AC_OUTPUT_COMMANDS([ extra_subdirs="\ dlls/ddraw/d3ddevice \ dlls/ddraw/dclipper \ dlls/ddraw/ddraw \ dlls/ddraw/direct3d \ dlls/ddraw/dpalette \ dlls/ddraw/dsurface \ dlls/dinput/joystick \ dlls/dinput/keyboard \ dlls/dinput/mouse \ dlls/kernel/messages \ dlls/user/dde \ dlls/user/resources \ dlls/wineps/data \ " for i in $extra_subdirs; do [ -d $i ] || (echo "creating $i" && mkdir $i); done ]) MAKE_RULES=Make.rules AC_SUBST_FILE(MAKE_RULES) MAKE_DLL_RULES=dlls/Makedll.rules AC_SUBST_FILE(MAKE_DLL_RULES) MAKE_PROG_RULES=programs/Makeprog.rules AC_SUBST_FILE(MAKE_PROG_RULES) AC_OUTPUT([ Make.rules dlls/Makedll.rules programs/Makeprog.rules Makefile console/Makefile controls/Makefile debugger/Makefile dlls/Makefile dlls/advapi32/Makefile dlls/avicap32/Makefile dlls/avifil32/Makefile dlls/comctl32/Makefile dlls/commdlg/Makefile dlls/crtdll/Makefile dlls/crypt32/Makefile dlls/dciman32/Makefile dlls/ddraw/Makefile dlls/devenum/Makefile dlls/dinput/Makefile dlls/dplay/Makefile dlls/dplayx/Makefile dlls/dsound/Makefile dlls/gdi/Makefile dlls/glu32/Makefile dlls/icmp/Makefile dlls/imagehlp/Makefile dlls/imm32/Makefile dlls/kernel/Makefile dlls/lzexpand/Makefile dlls/mapi32/Makefile dlls/mpr/Makefile dlls/msacm/Makefile dlls/msdmo/Makefile dlls/msimg32/Makefile dlls/msnet32/Makefile dlls/msrle32/Makefile dlls/msvcrt/Makefile dlls/msvideo/Makefile dlls/netapi32/Makefile dlls/ntdll/Makefile dlls/odbc32/Makefile dlls/ole32/Makefile dlls/oleaut32/Makefile dlls/olecli/Makefile dlls/oledlg/Makefile dlls/olepro32/Makefile dlls/olesvr/Makefile dlls/opengl32/Makefile dlls/psapi/Makefile dlls/qcap/Makefile dlls/quartz/Makefile dlls/rasapi32/Makefile dlls/richedit/Makefile dlls/rpcrt4/Makefile dlls/serialui/Makefile dlls/setupapi/Makefile dlls/shdocvw/Makefile dlls/shell32/Makefile dlls/shfolder/Makefile dlls/shlwapi/Makefile dlls/sti/Makefile dlls/tapi32/Makefile dlls/ttydrv/Makefile dlls/url/Makefile dlls/urlmon/Makefile dlls/user/Makefile dlls/version/Makefile dlls/win32s/Makefile dlls/winaspi/Makefile dlls/winedos/Makefile dlls/wineps/Makefile dlls/wininet/Makefile dlls/winmm/Makefile dlls/winmm/joystick/Makefile dlls/winmm/mcianim/Makefile dlls/winmm/mciavi/Makefile dlls/winmm/mcicda/Makefile dlls/winmm/mciseq/Makefile dlls/winmm/mciwave/Makefile dlls/winmm/midimap/Makefile dlls/winmm/wavemap/Makefile dlls/winmm/wineoss/Makefile dlls/winnls/Makefile dlls/winsock/Makefile dlls/winspool/Makefile dlls/wintrust/Makefile dlls/wow32/Makefile dlls/wsock32/Makefile dlls/x11drv/Makefile documentation/Makefile documentation/wine.conf.man documentation/wine.man files/Makefile graphics/Makefile graphics/enhmetafiledrv/Makefile graphics/metafiledrv/Makefile graphics/win16drv/Makefile graphics/x11drv/Makefile if1632/Makefile include/Makefile library/Makefile libtest/Makefile loader/Makefile loader/ne/Makefile memory/Makefile misc/Makefile miscemu/Makefile msdos/Makefile objects/Makefile ole/Makefile programs/Makefile programs/avitools/Makefile programs/clock/Makefile programs/cmdlgtst/Makefile programs/control/Makefile programs/notepad/Makefile programs/osversioncheck/Makefile programs/progman/Makefile programs/regapi/Makefile programs/regtest/Makefile programs/uninstaller/Makefile programs/view/Makefile programs/wcmd/Makefile programs/wineconsole/Makefile programs/winemine/Makefile programs/winetest/Makefile programs/winhelp/Makefile programs/winver/Makefile relay32/Makefile scheduler/Makefile server/Makefile tools/Makefile tools/winapi/Makefile tools/winebuild/Makefile tools/winedump/Makefile tools/winelauncher tools/wmc/Makefile tools/wrc/Makefile tsx11/Makefile unicode/Makefile win32/Makefile windows/Makefile windows/x11drv/Makefile ]) if test "$have_x" = "no" then echo echo "*** Warning: X development files not found. Wine will be built without" echo "*** X support, which currently does not work, and would probably not be" echo "*** what you want anyway. You will need to install devel packages of" echo "*** Xlib/Xfree86 at the very least." fi if test "$ac_cv_lib_ncurses_resizeterm" = "no" -a "$ac_cv_lib_ncurses_waddch" = "yes" then echo echo "*** Warning: resizeterm not found in ncurses. Wine will be built without" echo "*** terminal resize support. Consider upgrading ncurses." fi if test "$wine_cv_libc_reentrant" = "no" then echo echo "*** Warning: non-reentrant libc detected. Wine will be build without" echo "*** thread support. Consider upgrading libc to a more recent" echo "*** reentrant version of libc." fi if test "$wine_cv_opengl_version_OK" = "no" then echo echo "*** Warning: old Mesa headers detected. Wine will be built without Direct3D" echo "*** support. Consider upgrading your Mesa libraries (http://www.mesa3d.org/)." fi if test "$wine_cv_opengl_version_threadsafe" = "yes" -a $OPENGL = "normal" then echo echo "*** Warning: the OpenGL version you have installed relies on libpthread for" echo "*** thread-safety. To prevent crashes, OpenGL support has been removed." echo "*** A fix for glibc 2.1.3 that seems to work is included in this version of Wine," echo "*** start configure with '--enable-opengl' to force OpenGL support." fi if test "$wine_cv_opengl_version_threadsafe" = "yes" -a $OPENGL = "yes" then echo echo "*** Warning: you explicitly linked in a thread-safe OpenGL version. If you" echo "*** experience unusual crashes on DirectDraw games, try first to disable OpenGL" echo "*** support before reporting bugs." fi if test "$wine_cv_warn_cups_h" = "yes" then echo echo "*** Note: You have cups runtime libraries, but no development" echo "*** libraries. Install the cups-devel package or whichever package" echo "*** contains cups.h to enable CUPS support in WINE." fi if test "$wine_cv_msg_freetype" = "yes" then echo echo "*** Note: Your system appears to have the FreeType 2 runtime libraries" echo "*** installed, but 'freetype-config' is not in your PATH. Install the" echo "*** freetype-devel package (or its equivalent on your distribution) to" echo "*** enable Wine to use TrueType fonts." fi echo echo "Configure finished. Do 'make depend && make' to compile Wine." echo dnl Local Variables: dnl comment-start: "dnl " dnl comment-end: "" dnl comment-start-skip: "\\bdnl\\b\\s *" dnl compile-command: "autoconf" dnl End: