ViewVC Help

View File | Revision Log | Show Annotations | Revision Graph | Root Listing

root/cebix/SheepShaver/src/Unix/configure.ac

Comparing SheepShaver/src/Unix/configure.ac (file contents):
Revision 1.11 by gbeauche, 2004-11-25T19:14:15Z vs.
Revision 1.24 by gbeauche, 2005-06-14T06:32:52Z

#	Line 17 | Line 17 | ulimit -c 0
17		dnl Options.
18		AC_ARG_ENABLE(jit,          [  --enable-jit            enable JIT compiler [default=yes]], [WANT_JIT=$enableval], [WANT_JIT=yes])
19		AC_ARG_ENABLE(ppc-emulator, [  --enable-ppc-emulator   use the selected PowerPC emulator [default=auto]], [WANT_EMULATED_PPC=$enableval], [WANT_EMULATED_PPC=auto])
20	+	AC_ARG_ENABLE(fbdev-dga,    [  --enable-fbdev-dga      use direct frame buffer access via /dev/fb0 [default=yes]], [WANT_FBDEV_DGA=$enableval], [WANT_FBDEV_DGA=yes])
21		AC_ARG_ENABLE(xf86-dga,     [  --enable-xf86-dga       use the XFree86 DGA extension [default=yes]], [WANT_XF86_DGA=$enableval], [WANT_XF86_DGA=yes])
22	<	AC_ARG_ENABLE(xf86-vidmode, [  --enable-xf86-vidmode   use the XFree86 VidMode extension [default=no]], [WANT_XF86_VIDMODE=$enableval], [WANT_XF86_VIDMODE=no])
22	>	AC_ARG_ENABLE(xf86-vidmode, [  --enable-xf86-vidmode   use the XFree86 VidMode extension [default=yes]], [WANT_XF86_VIDMODE=$enableval], [WANT_XF86_VIDMODE=yes])
23		AC_ARG_ENABLE(vosf,         [  --enable-vosf           enable video on SEGV signals [default=yes]], [WANT_VOSF=$enableval], [WANT_VOSF=yes])
24		AC_ARG_WITH(esd,            [  --with-esd              support ESD for sound under Linux/FreeBSD [default=yes]], [WANT_ESD=$withval], [WANT_ESD=yes])
25	<	AC_ARG_WITH(gtk,            [  --with-gtk              use GTK user interface [default=yes]], [WANT_GTK=$withval], [WANT_GTK=yes])
25	>	AC_ARG_WITH(gtk,            [  --with-gtk              use GTK user interface [default=yes]],
26	>	[case "$withval" in
27	>	gtk1)      WANT_GTK="gtk";;
28	>	gtk|gtk2)  WANT_GTK="$withval";;
29	>	yes)       WANT_GTK="gtk2 gtk";;
30	>	*)         WANT_GTK="no";;
31	>	esac],
32	>	[WANT_GTK="gtk2 gtk"])
33		AC_ARG_WITH(mon,            [  --with-mon              use mon as debugger [default=yes]], [WANT_MON=$withval], [WANT_MON=yes])
34		AC_ARG_WITH(dgcc,           [  --with-dgcc=COMPILER    use C++ COMPILER to compile synthetic opcodes], [DYNGEN_CC=$withval])
35
#	Line 31 | Line 39 | AC_ARG_ENABLE(addressing,
39		[case "$enableval" in
40		real)        WANT_ADDRESSING_MODE="real";;
41		direct)      WANT_ADDRESSING_MODE="direct";;
42	<	direct,0x*)  WANT_ADDRESSING_MODE="direct"; NATMEM_OFFSET=`echo "$enableval" | sed -n '/direct,\(0[[xX]][[0-9A-Fa-f]]*\)/s//\1/p'`;;
42	>	direct,0x*)  WANT_ADDRESSING_MODE="direct"; NATMEM_OFFSET=`echo "$enableval" | sed -n '/direct,\(0[[xX]][[0-9A-Fa-f]]*\([[UuLl]]\{1,2\}\)\?\)$/s//\1/p'`;;
43		esac],
44		[WANT_ADDRESSING_MODE="real"]
45		)
#	Line 48 | Line 56 | AC_PROG_CXX
56		AC_PROG_MAKE_SET
57		AC_PROG_INSTALL
58		AC_PROG_EGREP
59	<	AC_CHECK_PROGS(FILE, [file false])
59	>	AC_PATH_PROGS(FILE, [file false])
60	>	AC_PATH_PROG(PERL, [perl])
61
62		dnl Check for PowerPC target CPU.
63		HAVE_PPC=no
#	Line 146 | Line 155 | if [[ "x$WANT_SDL" = "xyes" ]]; then
155		LIBS="$LIBS $sdl_libs"
156		else
157		WANT_SDL=no
158	+	WANT_SDL_VIDEO=no
159	+	WANT_SDL_AUDIO=no
160		fi
161		SDL_SUPPORT=`echo "$SDL_SUPPORT" | sed -e "s/^ //"`
162		else
#	Line 153 | Line 164 | else
164		fi
165
166		dnl We need X11, if not using SDL.
167	<	if [[ "x$WANT_SDL" = "xno" ]]; then
167	>	if [[ "x$WANT_SDL_VIDEO" != "xyes" ]]; then
168		AC_PATH_XTRA
169		if [[ "x$no_x" = "xyes" ]]; then
170		AC_MSG_ERROR([You need X11 to run SheepShaver.])
#	Line 166 | Line 177 | fi
177		dnl We need pthreads on non-PowerPC systems. Try libpthread first, then libc_r (FreeBSD), then PTL.
178		HAVE_PTHREADS=yes
179		case $EMULATED_PPC:$target_os in
180	<	no:linux*)
180	>	no:linux*|no:netbsd*)
181		dnl We do have our own pthread_cancel() implementation
182		AC_DEFINE(HAVE_PTHREAD_CANCEL, 1, [Define if you have the pthread_cancel function.])
183		;;
#	Line 195 | Line 206 | no:linux*)
206		;;
207		esac
208
209	+	dnl We use FBDev DGA if possible.
210	+	if [[ "x$WANT_FBDEV_DGA" = "xyes" ]]; then
211	+	AC_CHECK_HEADER(linux/fb.h, [
212	+	AC_DEFINE(ENABLE_FBDEV_DGA, 1, [Define if using Linux fbdev extension.])
213	+	], [
214	+	AC_MSG_WARN([Could not find Linux FBDev extension, ignoring --enable-fbdev-dga.])
215	+	WANT_FBDEV_DGA=no
216	+	])
217	+	fi
218	+
219		dnl We use XFree86 DGA if possible.
220		if [[ "x$WANT_XF86_DGA" = "xyes" ]]; then
221		AC_CHECK_LIB(Xxf86dga, XF86DGAQueryExtension, [
#	Line 219 | Line 240 | fi
240
241		dnl We use GTK+ if possible.
242		UISRCS=../dummy/prefs_editor_dummy.cpp
243	<	if [[ "x$WANT_GTK" = "xyes" ]]; then
243	>	case "x$WANT_GTK" in
244	>	xgtk2*)
245	>	AM_PATH_GTK_2_0(1.3.15, [
246	>	AC_DEFINE(ENABLE_GTK, 1, [Define if using GTK.])
247	>	CFLAGS="$CFLAGS $GTK_CFLAGS"
248	>	CXXFLAGS="$CXXFLAGS $GTK_CFLAGS"
249	>	LIBS="$LIBS $GTK_LIBS"
250	>	UISRCS=prefs_editor_gtk.cpp
251	>	WANT_GTK=gtk2
252	>	], [
253	>	case "x${WANT_GTK}x" in
254	>	*gtkx)
255	>	AC_MSG_WARN([Could not find GTK+ 2.0, trying with GTK+ 1.2.])
256	>	WANT_GTK=gtk
257	>	;;
258	>	*)
259	>	AC_MSG_WARN([Could not find GTK+, disabling user interface.])
260	>	WANT_GTK=no
261	>	;;
262	>	esac
263	>	])
264	>	;;
265	>	esac
266	>	if [[ "x$WANT_GTK" = "xgtk" ]]; then
267		AM_PATH_GTK(1.2.0, [
268		AC_DEFINE(ENABLE_GTK, 1, [Define if using GTK.])
269		CFLAGS="$CFLAGS $GTK_CFLAGS"
#	Line 303 | Line 347 | AC_CHECK_FUNCS(sigaction signal)
347		AC_CHECK_FUNCS(mmap mprotect munmap)
348		AC_CHECK_FUNCS(vm_allocate vm_deallocate vm_protect)
349		AC_CHECK_FUNCS(posix_memalign memalign valloc)
350	+	AC_CHECK_FUNCS(exp2f log2f exp2 log2 trunc)
351
352		dnl Darwin seems to define mach_task_self() instead of task_self().
353		AC_CHECK_FUNCS(mach_task_self task_self)
#	Line 314 | Line 359 | no:linux*)
359		;;
360		*:*)
361		AC_SEARCH_LIBS(clock_gettime, [rt posix4])
362	<	AC_CHECK_FUNCS(clock_gettime)
362	>	AC_CHECK_FUNCS(clock_gettime clock_nanosleep)
363		;;
364		esac
365
#	Line 397 | Line 442 | linux*)
442		AUDIOSRC=audio_oss_esd.cpp
443		SCSISRC=Linux/scsi_linux.cpp
444		if [[ "x$EMULATED_PPC" = "xno" ]]; then
445	<	EXTRASYSSRCS="Linux/paranoia.cpp Linux/sheepthreads.c Linux/asm_linux.S"
445	>	EXTRASYSSRCS="Linux/paranoia.cpp Linux/sheepthreads.c ppc_asm.S"
446	>	fi
447	>	;;
448	>	netbsd*)
449	>	if [[ "x$EMULATED_PPC" = "xno" ]]; then
450	>	EXTRASYSSRCS="NetBSD/paranoia.cpp NetBSD/sheepthreads.c ppc_asm.S"
451		fi
452		;;
453		darwin*)
454		if [[ "x$EMULATED_PPC" = "xno" ]]; then
455	<	EXTRASYSSRCS="Darwin/paranoia.cpp Linux/asm_linux.S"
455	>	EXTRASYSSRCS="Darwin/paranoia.cpp ppc_asm.S"
456		fi
457		if [[ "x$ac_cv_framework_IOKit" = "xyes" ]]; then
458		EXTRASYSSRCS="$EXTRASYSSRCS ../MacOSX/sys_darwin.cpp"
#	Line 918 | Line 968 | int main(void)
968		memset(m, 0, ranges[[i]].size);
969		vm_release(m, ranges[[i]].size);
970		if (i == n_ranges - 1) {
971	<	printf("0x%08x\n", ofs);
971	>	if (sizeof(void *) == 8 && ofs > 0xffffffff)
972	>	printf("0x%lxul\n", ofs);
973	>	else
974	>	printf("0x%08x\n", ofs);
975		return 0;
976		}
977		}
#	Line 980 | Line 1033 | fi
1033		AC_MSG_RESULT($HAVE_ICC)
1034
1035		dnl Determine the generated object format
1036	<	AC_CACHE_CHECK([whether the compiler can generate ELF objects],
1036	>	AC_CACHE_CHECK([the format of compiler generated objects],
1037		ac_cv_object_format, [
1038		echo 'int i;' > conftest.$ac_ext
1039		ac_cv_object_format=no
#	Line 989 | Line 1042 | AC_CACHE_CHECK([whether the compiler can
1042		*"ELF"*)
1043		ac_cv_object_format=elf
1044		;;
1045	+	*"Mach-O"*)
1046	+	ac_cv_object_format=mach
1047	+	;;
1048		*)
1049		ac_cv_object_format=unknown
1050		;;
#	Line 1021 | Line 1077 | if [[ "x$EMULATED_PPC" = "xyes" ]]; then
1077		i?86:elf)
1078		ac_cv_use_dyngen=yes
1079		;;
1080	+	powerpc:mach)
1081	+	ac_cv_use_dyngen=yes
1082	+	;;
1083		*:*)
1084		ac_cv_use_dyngen=no
1085		;;
#	Line 1046 | Line 1105 | if [[ "x$EMULATED_PPC" = "xyes" ]]; then
1105		case $host_cpu in
1106		i?86)
1107		DYNGEN_OP_FLAGS="-fomit-frame-pointer -mpreferred-stack-boundary=2"
1049	–	if [[ "x$HAVE_GCC30" = "xyes" ]]; then
1050	–	DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -falign-functions=0"
1051	–	else
1052	–	DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -malign-functions=0"
1053	–	fi
1054	–	saved_CPPFLAGS=$CPPFLAGS
1055	–	CPPFLAGS="$CPPFLAGS -mmmx"
1056	–	AC_CHECK_HEADERS(mmintrin.h,  [DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -mmmx"])
1057	–	CPPFLAGS="$CPPFLAGS -msse"
1058	–	AC_CHECK_HEADERS(xmmintrin.h, [DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -msse"])
1059	–	CPPFLAGS="$CPPFLAGS -msse2"
1060	–	AC_CHECK_HEADERS(emmintrin.h, [DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -msse2"])
1061	–	CPPFLAGS=$saved_CPPFLAGS
1108		;;
1109	<	x86_64)
1110	<	AC_CHECK_HEADERS(mmintrin.h xmmintrin.h emmintrin.h)
1109	>	powerpc)
1110	>	if [[ "x$ac_cv_object_format" = "xmach" ]]; then
1111	>	DYNGEN_OP_FLAGS="-mdynamic-no-pic"
1112	>	fi
1113		;;
1114		esac
1115	<	DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -finline-limit=10000"
1115	>	if [[ "x$HAVE_GCC30" = "xyes" ]]; then
1116	>	DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -falign-functions=0"
1117	>	else
1118	>	DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -malign-functions=0"
1119	>	fi
1120	>	DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -finline-limit=10000 -fno-exceptions -g0"
1121		if [[ "x$HAVE_GCC30" = "xyes" ]]; then
1122		DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -fno-reorder-blocks -fno-optimize-sibling-calls"
1123		fi
#	Line 1106 | Line 1159 | if [[ "x$ac_cv_use_dyngen" = "xyes" ]];
1159		ac_cv_have_static_data_exec=no
1160		)
1161		])
1162	+	else
1163	+	ac_cv_use_dyngen=no
1164		fi
1165		AC_TRANSLATE_DEFINE(HAVE_STATIC_DATA_EXEC, "$ac_cv_have_static_data_exec",
1166		[Define if your system marks static data pages as executable.])
#	Line 1115 | Line 1170 | if [[ "x$WANT_JIT" = "xyes" ]]; then
1170		fi
1171
1172		dnl Generate Makefile.
1173	+	AC_SUBST(PERL)
1174	+	AC_SUBST(USE_DYNGEN, [$ac_cv_use_dyngen])
1175		AC_SUBST(DYNGENSRCS)
1176		AC_SUBST(DYNGEN_CC)
1177		AC_SUBST(DYNGEN_OP_FLAGS)
#	Line 1132 | Line 1189 | echo
1189		echo SheepShaver configuration summary:
1190		echo
1191		echo SDL support ...................... : $SDL_SUPPORT
1192	+	echo FBDev DGA support ................ : $WANT_FBDEV_DGA
1193		echo XFree86 DGA support .............. : $WANT_XF86_DGA
1194		echo XFree86 VidMode support .......... : $WANT_XF86_VIDMODE
1195		echo Using PowerPC emulator ........... : $EMULATED_PPC

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines