1 dnl Process this file with autoconf to produce a configure script.
2 dnl Author: Michael Patra <micky@marie.physik.tu-berlin.de>
3 dnl <patra@itp1.physik.tu-berlin.de>
4 AC_REVISION([configure.in 1.00])
5 AC_INIT(controls/edit.c)
6 AC_CONFIG_HEADER(include/config.h)
7 AC_CONFIG_AUX_DIR(tools)
9 # We want these before the checks, so the checks can modify their values.
11 test -z "$PROGEXT" && PROGEXT="" AC_SUBST(PROGEXT)
13 dnl **** Command-line arguments ****
19 AC_ARG_ENABLE(emulator,
20 [ --disable-emulator build only the Wine library, not the emulator],
21 [if test "$enableval" = "no"; then MAIN_TARGET="lib"; fi])
24 [ --enable-dll build the Wine library as a DLL],
25 [if test "$enableval" = "no"; then : ; else LIB_TARGET="libwine.so.1.0"; fi])
28 dnl [ --enable-ipc use inter-process communication for DDE],
29 dnl [if test "$enableval" = "no"; then : ; else OPTIONS="-DCONFIG_IPC"; fi])
35 dnl **** Check for some programs ****
47 dnl **** Check for some libraries ****
49 dnl Check for -li386 for NetBSD and OpenBSD
50 AC_CHECK_LIB(i386,i386_set_ldt)
51 dnl Check for -lw for Solaris
52 AC_CHECK_LIB(w,iswalnum)
53 dnl Check for XFree86 DGA extension
54 AC_CHECK_LIB(Xxf86dga,XF86DGAQueryExtension,AC_DEFINE(HAVE_LIBXXF86DGA) X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga",,$X_LIBS -lXext -lX11)
56 dnl **** Check for Open Sound System ****
58 AC_CACHE_CHECK("for Open Sound System",
59 ac_cv_c_opensoundsystem,
60 AC_TRY_COMPILE([#include <sys/soundcard.h>],[
61 /* check for one of the Open Sound System specific SNDCTL_ defines */
62 #if !defined(SNDCTL_DSP_STEREO)
63 #error No open sound system
65 ],ac_cv_c_opensoundsystem="yes",ac_cv_c_opensoundsystem="no"))
67 if test "$ac_cv_c_opensoundsystem" = "yes"
72 dnl **** Check for union semun ****
74 AC_CACHE_CHECK("for union semun", ac_cv_c_union_semun,
75 AC_TRY_COMPILE([#include <sys/types.h>
76 #include <sys/sem.h>],[union semun foo],
77 ac_cv_c_union_semun="yes", ac_cv_c_union_semun="no"))
78 if test "$ac_cv_c_union_semun" = "yes"
80 AC_DEFINE(HAVE_UNION_SEMUN)
83 dnl **** If ln -s doesn't work, use cp instead ****
84 if test "$ac_cv_prog_LN_S" = "ln -s"; then : ; else LN_S=cp ; fi
86 dnl **** Check for gcc strength-reduce bug ****
88 if test "x${GCC}" = "xyes"
90 CFLAGS="$CFLAGS -Wall"
91 AC_CACHE_CHECK( "for gcc strength-reduce bug", ac_cv_c_gcc_strength_bug,
94 static int Array[[3]];
97 for(i=0; i<B; i++) Array[[i]] = i - 3;
98 exit( Array[[1]] != -2 );
100 ac_cv_c_gcc_strength_bug="no",
101 ac_cv_c_gcc_strength_bug="yes",
102 ac_cv_c_gcc_strength_bug="yes") )
103 if test "$ac_cv_c_gcc_strength_bug" = "yes"
105 CFLAGS="$CFLAGS -fno-strength-reduce"
109 dnl **** Check for underscore on external symbols ****
111 AC_CACHE_CHECK("whether external symbols need an underscore prefix",
112 ac_cv_c_extern_prefix,
114 LIBS="conftest_asm.s $LIBS"
115 cat > conftest_asm.s <<EOF
120 AC_TRY_LINK([extern int ac_test;],[if (ac_test) return 1],
121 ac_cv_c_extern_prefix="yes",ac_cv_c_extern_prefix="no")
123 if test "$ac_cv_c_extern_prefix" = "yes"
125 AC_DEFINE(NEED_UNDERSCORE_PREFIX)
128 dnl **** Check for .string in assembler ****
130 AC_CACHE_CHECK("whether assembler accepts .string",
133 LIBS="conftest_asm.s $LIBS"
134 cat > conftest_asm.s <<EOF
137 AC_TRY_LINK(,,ac_cv_c_asm_string="yes",ac_cv_c_asm_string="no")
139 if test "$ac_cv_c_asm_string" = "yes"
141 AC_DEFINE(HAVE_ASM_STRING)
144 dnl **** Check for working dll ****
147 if test "$LIB_TARGET" = "libwine.so.1.0"
149 AC_CACHE_CHECK("whether we can build a dll",
151 [saved_cflags=$CFLAGS
152 CFLAGS="$CFLAGS -fPIC -shared -Wl,-soname,conftest.so.1.0"
153 AC_TRY_LINK(,[return 1],ac_cv_c_dll="yes",ac_cv_c_dll="no")
156 if test "$ac_cv_c_dll" = "yes"
160 LIB_TARGET="libwine.a"
165 dnl **** Check for functions and header files ****
167 AC_CHECK_FUNCS(clone memmove strerror tcgetattr usleep wait4 waitpid)
168 AC_CHECK_HEADERS(wctype.h)
173 dnl **** Generate output files ****
175 MAKE_RULES=Make.rules
176 AC_SUBST_FILE(MAKE_RULES)
183 documentation/Makefile
186 graphics/metafiledrv/Makefile
187 graphics/win16drv/Makefile
188 graphics/x11drv/Makefile
202 programs/notepad/Makefile
203 programs/progman/Makefile
204 programs/winhelp/Makefile
205 programs/winver/Makefile
216 echo "Configure finished. Do 'make depend; make' to compile Wine."
220 dnl comment-start: "dnl "
222 dnl comment-start-skip: "\\bdnl\\b\\s *"
223 dnl compile-command: "autoconf"