466 lines
11 KiB
Plaintext
466 lines
11 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script.
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dnl Author: Michael Patra <micky@marie.physik.tu-berlin.de>
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dnl <patra@itp1.physik.tu-berlin.de>
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AC_REVISION([configure.in 1.00])
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AC_INIT(controls/edit.c)
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AC_CONFIG_HEADER(include/config.h)
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AC_CONFIG_AUX_DIR(tools)
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# We want these before the checks, so the checks can modify their values.
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LIBS="$LIBS -lm"
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test -z "$PROGEXT" && PROGEXT="" AC_SUBST(PROGEXT)
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dnl **** Command-line arguments ****
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dnl Default values
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MAIN_TARGET=emu
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LIB_TARGET=libwine.a
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AC_ARG_ENABLE(emulator,
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[ --disable-emulator build only the Wine library, not the emulator],
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[if test "$enableval" = "no"; then MAIN_TARGET="lib"; fi])
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AC_ARG_ENABLE(dll,
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[ --enable-dll build the Wine library as a DLL],
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[if test "$enableval" = "no"; then : ; else LIB_TARGET="libwine.so.1.0"; fi])
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dnl AC_ARG_WITH(ipc,
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dnl [ --enable-ipc use inter-process communication for DDE],
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dnl [if test "$enableval" = "no"; then : ; else OPTIONS="-DCONFIG_IPC"; fi])
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AC_ARG_WITH(reentrant-x,
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[ --without-reentrant-x Compile for use with non-reentrant X libraries])
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AC_SUBST(MAIN_TARGET)
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AC_SUBST(LIB_TARGET)
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AC_SUBST(OPTIONS)
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dnl **** Check for some programs ****
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AC_PROG_MAKE_SET
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AC_PROG_CC
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AC_PROG_CPP
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AC_PATH_XTRA
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AC_PROG_YACC
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AC_PROG_LEX
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AC_PROG_RANLIB
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AC_PROG_INSTALL
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AC_PROG_LN_S
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AC_CHECK_PROG(C2MAN,c2man,c2man,true)
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dnl **** Check for some libraries ****
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dnl Check for -li386 for NetBSD and OpenBSD
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AC_CHECK_LIB(i386,i386_set_ldt)
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dnl Check for -lw for Solaris
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AC_CHECK_LIB(w,iswalnum)
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dnl Check for XFree86 DGA extension
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AC_CHECK_LIB(Xxf86dga,XF86DGAQueryExtension,AC_DEFINE(HAVE_LIBXXF86DGA) X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga",,$X_LIBS -lXext -lX11)
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dnl **** Check for Open Sound System ****
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AC_CHECK_HEADERS(sys/soundcard.h machine/soundcard.h)
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AC_CACHE_CHECK("for Open Sound System",
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ac_cv_c_opensoundsystem,
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AC_TRY_COMPILE([
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#ifdef HAVE_SYS_SOUNDCARD_H
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#include <sys/soundcard.h>
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#endif
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#ifdef HAVE_MACHINE_SOUNDCARD_H
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#include <machine/soundcard.h>
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#endif
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],[
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/* check for one of the Open Sound System specific SNDCTL_ defines */
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#if !defined(SNDCTL_DSP_STEREO)
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#error No open sound system
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#endif
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],ac_cv_c_opensoundsystem="yes",ac_cv_c_opensoundsystem="no"))
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if test "$ac_cv_c_opensoundsystem" = "yes"
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then
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AC_DEFINE(HAVE_OSS)
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fi
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dnl **** Check for union semun ****
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AC_CACHE_CHECK("for union semun", ac_cv_c_union_semun,
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AC_TRY_COMPILE([#include <sys/types.h>
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#include <sys/sem.h>],[union semun foo],
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ac_cv_c_union_semun="yes", ac_cv_c_union_semun="no"))
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if test "$ac_cv_c_union_semun" = "yes"
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then
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AC_DEFINE(HAVE_UNION_SEMUN)
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fi
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dnl **** If ln -s doesn't work, use cp instead ****
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if test "$ac_cv_prog_LN_S" = "ln -s"; then : ; else LN_S=cp ; fi
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dnl **** Check for gcc strength-reduce bug ****
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if test "x${GCC}" = "xyes"
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then
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CFLAGS="$CFLAGS -Wall"
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AC_CACHE_CHECK( "for gcc strength-reduce bug", ac_cv_c_gcc_strength_bug,
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AC_TRY_RUN([
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int main(void) {
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static int Array[[3]];
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unsigned int B = 3;
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int i;
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for(i=0; i<B; i++) Array[[i]] = i - 3;
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exit( Array[[1]] != -2 );
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}],
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ac_cv_c_gcc_strength_bug="no",
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ac_cv_c_gcc_strength_bug="yes",
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ac_cv_c_gcc_strength_bug="yes") )
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if test "$ac_cv_c_gcc_strength_bug" = "yes"
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then
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CFLAGS="$CFLAGS -fno-strength-reduce"
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fi
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fi
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dnl **** Check for underscore on external symbols ****
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AC_CACHE_CHECK("whether external symbols need an underscore prefix",
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ac_cv_c_extern_prefix,
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[saved_libs=$LIBS
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LIBS="conftest_asm.s $LIBS"
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cat > conftest_asm.s <<EOF
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.globl _ac_test
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_ac_test:
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.long 0
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EOF
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AC_TRY_LINK([extern int ac_test;],[if (ac_test) return 1],
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ac_cv_c_extern_prefix="yes",ac_cv_c_extern_prefix="no")
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LIBS=$saved_libs])
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if test "$ac_cv_c_extern_prefix" = "yes"
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then
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AC_DEFINE(NEED_UNDERSCORE_PREFIX)
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fi
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dnl **** Check for .string in assembler ****
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AC_CACHE_CHECK("whether assembler accepts .string",
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ac_cv_c_asm_string,
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[saved_libs=$LIBS
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LIBS="conftest_asm.s $LIBS"
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cat > conftest_asm.s <<EOF
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.string "test"
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EOF
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AC_TRY_LINK(,,ac_cv_c_asm_string="yes",ac_cv_c_asm_string="no")
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LIBS=$saved_libs])
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if test "$ac_cv_c_asm_string" = "yes"
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then
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AC_DEFINE(HAVE_ASM_STRING)
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fi
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dnl **** Check for working dll ****
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DLLFLAGS=""
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if test "$LIB_TARGET" = "libwine.so.1.0"
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then
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AC_CACHE_CHECK("whether we can build a dll",
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ac_cv_c_dll,
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[saved_cflags=$CFLAGS
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CFLAGS="$CFLAGS -fPIC -shared -Wl,-soname,conftest.so.1.0"
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AC_TRY_LINK(,[return 1],ac_cv_c_dll="yes",ac_cv_c_dll="no")
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CFLAGS=$saved_cflags
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])
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if test "$ac_cv_c_dll" = "yes"
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then
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DLLFLAGS="-fPIC"
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else
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LIB_TARGET="libwine.a"
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fi
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fi
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AC_SUBST(DLLFLAGS)
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dnl **** Check for reentrant X libraries ****
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dnl
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dnl This may fail to determine whether X libraries are reentrant if
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dnl AC_PATH_XTRA does not set x_libraries. In this case manual configuration
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dnl is possible with the --without-reentrant-x option.
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AC_CACHE_CHECK( "for reentrant X libraries", wine_cv_x_reentrant,
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[ if test "x$with_reentrant_x" = "xno"
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then
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wine_cv_x_reentrant=no
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else
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libX11_ckeck=none
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for dir in "$x_libraries" /usr/lib /usr/local/lib /lib; do
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if test -e $dir/libX11.so; then
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libX11_check="-D $dir/libX11.so"
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break 1
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fi
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if test -e $dir/libX11.a; then
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libX11_check="$dir/libX11.a"
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break 1
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fi
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done
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if test "$libX11_check" != "none"; then
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if nm $libX11_check | grep -q __errno_location; then
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wine_cv_x_reentrant=yes
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else
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wine_cv_x_reentrant=no
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fi
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else
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wine_cv_x_reentrant=unknown
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fi
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fi ] )
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if test "$wine_cv_x_reentrant" = "no"
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then
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AC_DEFINE(NO_REENTRANT_X11)
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fi
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dnl **** Check for functions and header files ****
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AC_CHECK_FUNCS(clone getpagesize memmove sigaltstack strerror tcgetattr timegm usleep wait4 waitpid)
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AC_CHECK_HEADERS(wctype.h sys/syscall.h syscall.h sys/param.h sys/vfs.h sys/mount.h sys/statfs.h float.h linux/cdrom.h sys/cdio.h sys/filio.h)
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AC_HEADER_STAT()
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AC_C_CONST()
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AC_TYPE_SIZE_T()
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AC_CHECK_SIZEOF(long long,0)
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dnl **** statfs checks ****
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if test "$ac_cv_header_sys_vfs_h" = "yes"
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then
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AC_CACHE_CHECK( "whether sys/vfs.h defines statfs",
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wine_cv_sys_vfs_has_statfs,
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AC_TRY_COMPILE([
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#include <sys/types.h>
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#ifdef HAVE_SYS_PARAM_H
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# include <sys/param.h>
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#endif
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#include <sys/vfs.h>
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],[
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struct statfs stfs;
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memset(&stfs,0,sizeof(stfs));
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],wine_cv_sys_vfs_has_statfs=yes,wine_cv_sys_vfs_has_statfs=no
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)
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)
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if test "$wine_cv_sys_vfs_has_statfs" = "yes"
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then
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AC_DEFINE(STATFS_DEFINED_BY_SYS_VFS)
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fi
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fi
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if test "$ac_cv_header_sys_statfs_h" = "yes"
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then
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AC_CACHE_CHECK( "whether sys/statfs.h defines statfs",
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wine_cv_sys_statfs_has_statfs,
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AC_TRY_COMPILE([
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#include <sys/types.h>
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#ifdef HAVE_SYS_PARAM_H
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# include <sys/param.h>
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#endif
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#include <sys/statfs.h>
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],[
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struct statfs stfs;
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],wine_cv_sys_statfs_has_statfs=yes,wine_cv_sys_statfs_has_statfs=no
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)
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)
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if test "$wine_cv_sys_statfs_has_statfs" = "yes"
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then
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AC_DEFINE(STATFS_DEFINED_BY_SYS_STATFS)
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fi
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fi
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if test "$ac_cv_header_sys_mount_h" = "yes"
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then
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AC_CACHE_CHECK( "whether sys/mount.h defines statfs",
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wine_cv_sys_mount_has_statfs,
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AC_TRY_COMPILE([
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#include <sys/types.h>
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#ifdef HAVE_SYS_PARAM_H
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# include <sys/param.h>
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#endif
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#include <sys/mount.h>
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],[
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struct statfs stfs;
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],wine_cv_sys_mount_has_statfs=yes,wine_cv_sys_mount_has_statfs=no
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)
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)
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if test "$wine_cv_sys_mount_has_statfs" = "yes"
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then
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AC_DEFINE(STATFS_DEFINED_BY_SYS_MOUNT)
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fi
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fi
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dnl **** FIXME: what about mixed cases, where we need two of them? ***
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AC_CACHE_CHECK( "for statfs.f_bfree", wine_cv_statfs_bfree,
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[ if test "x$statfs_bfree" = "xno"
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then
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wine_cv_statfs_bfree=no
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else
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AC_TRY_COMPILE([
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#include <sys/types.h>
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#ifdef HAVE_SYS_PARAM_H
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# include <sys/param.h>
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#endif
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#ifdef STATFS_DEFINED_BY_SYS_MOUNT
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# include <sys/mount.h>
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#else
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# ifdef STATFS_DEFINED_BY_SYS_VFS
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# include <sys/vfs.h>
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# else
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# ifdef STATFS_DEFINED_BY_SYS_STATFS
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# include <sys/statfs.h>
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# endif
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# endif
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#endif
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],[
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struct statfs stfs;
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stfs.f_bfree++;
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],wine_cv_statfs_bfree=yes,wine_cv_statfs_bfree=no
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)
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fi ] )
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if test "$wine_cv_statfs_bfree" = "yes"
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then
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AC_DEFINE(STATFS_HAS_BFREE)
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fi
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AC_CACHE_CHECK( "for statfs.f_bavail", wine_cv_statfs_bavail,
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[ if test "x$statfs_bavail" = "xno"
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then
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wine_cv_statfs_bavail=no
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else
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AC_TRY_COMPILE([
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#include <sys/types.h>
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#ifdef HAVE_SYS_PARAM_H
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# include <sys/param.h>
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#endif
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#ifdef STATFS_DEFINED_BY_SYS_MOUNT
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# include <sys/mount.h>
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#else
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# ifdef STATFS_DEFINED_BY_SYS_VFS
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# include <sys/vfs.h>
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# else
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# ifdef STATFS_DEFINED_BY_SYS_STATFS
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# include <sys/statfs.h>
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# endif
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# endif
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#endif
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],[
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struct statfs stfs;
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stfs.f_bavail++;
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],wine_cv_statfs_bavail=yes,wine_cv_statfs_bavail=no
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)
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fi ] )
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if test "$wine_cv_statfs_bavail" = "yes"
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then
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AC_DEFINE(STATFS_HAS_BAVAIL)
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fi
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dnl *** check for working sigaltstack
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dnl glibc 2.0x defines it, but it always fails... so it is useless for us.
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AC_CACHE_CHECK("for working sigaltstack",
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ac_cv_c_working_sigaltstack,
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AC_TRY_RUN([
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#include <stdio.h>
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#include <time.h> /* <sys/time.h> ? bad magic without end */
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#include <sys/types.h>
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#include <sys/signal.h>
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#ifdef HAVE_SYS_PARAM_H
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# include <sys/param.h>
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#endif
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#ifdef HAVE_SYSCALL_H
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# include <syscall.h>
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#else
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# ifdef HAVE_SYS_SYSCALL_H
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# include <sys/syscall.h>
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# endif
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#endif
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unsigned char *xaltstack;
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int
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main(int argc,char **argv) {
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struct sigaltstack ss;
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xaltstack = malloc(16384);
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ss.ss_sp = xaltstack;
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ss.ss_size = 16384;
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ss.ss_flags = 0;
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if (sigaltstack(&ss, NULL) < 0) {
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/* this catches the glibc case */
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perror("sigaltstack");
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return (1); /* aka exit(1) aka fail */
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}
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/* assume it works. */
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return 0; /* OK */
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}
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],
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ac_cv_c_working_sigaltstack="yes",
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ac_cv_c_working_sigaltstack="no",
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ac_cv_c_working_sigaltstack="no"
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))
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if test "$ac_cv_c_working_sigaltstack" = "yes"
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then
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AC_DEFINE(HAVE_WORKING_SIGALTSTACK)
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fi
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dnl **** Generate output files ****
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MAKE_RULES=Make.rules
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AC_SUBST_FILE(MAKE_RULES)
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AC_OUTPUT([
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Make.rules
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Makefile
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controls/Makefile
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debugger/Makefile
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documentation/Makefile
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files/Makefile
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graphics/Makefile
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graphics/metafiledrv/Makefile
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graphics/win16drv/Makefile
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graphics/x11drv/Makefile
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if1632/Makefile
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ipc/Makefile
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library/Makefile
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libtest/Makefile
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loader/Makefile
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loader/ne/Makefile
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memory/Makefile
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misc/Makefile
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miscemu/Makefile
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msdos/Makefile
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multimedia/Makefile
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objects/Makefile
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ole/Makefile
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programs/Makefile
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programs/clock/Makefile
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programs/notepad/Makefile
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programs/progman/Makefile
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programs/regtest/Makefile
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programs/view/Makefile
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programs/winhelp/Makefile
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programs/winver/Makefile
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rc/Makefile
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relay32/Makefile
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resources/Makefile
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scheduler/Makefile
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tools/Makefile
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tsx11/Makefile
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win32/Makefile
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windows/Makefile ])
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echo
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echo "Configure finished. Do 'make depend; make' to compile Wine."
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echo
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dnl Local Variables:
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dnl comment-start: "dnl "
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dnl comment-end: ""
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dnl comment-start-skip: "\\bdnl\\b\\s *"
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dnl compile-command: "autoconf"
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dnl End:
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