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

Comparing BasiliskII/src/Unix/configure.ac (file contents):
Revision 1.61 by gbeauche, 2006-02-27T00:11:49Z vs.
Revision 1.79 by asvitkine, 2010-07-28T01:10:24Z

#	Line 14 | Line 14 | dnl Some systems do not put corefiles in
14		dnl cores for the configure tests since some are intended to dump core.
15		ulimit -c 0
16
17	+	AC_ARG_ENABLE(standalone-gui,[  --enable-standalone-gui enable a standalone GUI prefs editor [default=no]], [WANT_STANDALONE_GUI=$enableval], [WANT_STANDALONE_GUI=no])
18	+
19		dnl Video options.
20		AC_ARG_ENABLE(xf86-dga,      [  --enable-xf86-dga       use the XFree86 DGA extension [default=yes]], [WANT_XF86_DGA=$enableval], [WANT_XF86_DGA=yes])
21		AC_ARG_ENABLE(xf86-vidmode,  [  --enable-xf86-vidmode   use the XFree86 VidMode extension [default=yes]], [WANT_XF86_VIDMODE=$enableval], [WANT_XF86_VIDMODE=yes])
#	Line 24 | Line 26 | dnl SDL options.
26		AC_ARG_ENABLE(sdl-static,    [  --enable-sdl-static     use SDL static libraries for linking [default=no]], [WANT_SDL_STATIC=$enableval], [WANT_SDL_STATIC=no])
27		AC_ARG_ENABLE(sdl-video,     [  --enable-sdl-video      use SDL for video graphics [default=no]], [WANT_SDL_VIDEO=$enableval], [WANT_SDL_VIDEO=no])
28		AC_ARG_ENABLE(sdl-audio,     [  --enable-sdl-audio      use SDL for audio [default=no]], [WANT_SDL_AUDIO=$enableval], [WANT_SDL_AUDIO=no])
29	+	AC_ARG_ENABLE(sdl-framework,    [  --enable-sdl-framework  use SDL framework [default=no]], [WANT_SDL_FRAMEWORK=$enableval], [WANT_SDL_FRAMEWORK=no])
30	+	AC_ARG_ENABLE(sdl-framework-prefix,    [  --enable-sdl-framework-prefix=PFX    default=/Library/Frameworks], [SDL_FRAMEWORK="$enableval"], [SDL_FRAMEWORK=/Library/Frameworks])
31
32		dnl JIT compiler options.
33		AC_ARG_ENABLE(jit-compiler,  [  --enable-jit-compiler   enable JIT compiler [default=no]], [WANT_JIT=$enableval], [WANT_JIT=no])
#	Line 99 | Line 103 | case "$target_cpu" in
103		x86_64* ) HAVE_X86_64=yes;;
104		esac
105
106	+	dnl Check if we should really be assuming x86_64 even if we detected HAVE_I386 above.
107	+	if [[ "x$HAVE_I386" = "xyes" ]]; then
108	+	AC_TRY_RUN([
109	+	int main(void) {
110	+	#if defined(__x86_64__)
111	+	return 0;
112	+	#else
113	+	return 1;
114	+	#endif
115	+	}
116	+	], [
117	+	HAVE_I386=no
118	+	HAVE_X86_64=yes
119	+	])
120	+	fi
121	+
122		dnl Checks for programs.
123		AC_PROG_CC
124		AC_PROG_CC_C_O
#	Line 116 | Line 136 | if [[ "x$WANT_MON" = "xyes" ]]; then
136		if grep mon_init $mon_srcdir/mon.h >/dev/null 2>/dev/null; then
137		AC_MSG_RESULT(yes)
138		AC_DEFINE(ENABLE_MON, 1, [Define if using "mon".])
139	<	MONSRCS="$mon_srcdir/mon.cpp $mon_srcdir/mon_6502.cpp $mon_srcdir/mon_z80.cpp $mon_srcdir/mon_cmd.cpp $mon_srcdir/mon_disass.cpp $mon_srcdir/mon_ppc.cpp $mon_srcdir/mon_lowmem.cpp $mon_srcdir/disass/floatformat.c $mon_srcdir/disass/i386-dis.c $mon_srcdir/disass/m68k-dis.c $mon_srcdir/disass/m68k-opc.c"
139	>	MONSRCS="$mon_srcdir/mon.cpp $mon_srcdir/mon_6502.cpp $mon_srcdir/mon_z80.cpp $mon_srcdir/mon_cmd.cpp $mon_srcdir/mon_disass.cpp $mon_srcdir/mon_ppc.cpp $mon_srcdir/mon_lowmem.cpp $mon_srcdir/disass/floatformat.c $mon_srcdir/disass/i386-dis.c $mon_srcdir/disass/m68k-dis.c $mon_srcdir/disass/m68k-opc.c $mon_srcdir/disass/mips-dis.c $mon_srcdir/disass/mips-opc.c $mon_srcdir/disass/mips16-opc.c"
140		CXXFLAGS="$CXXFLAGS -I$mon_srcdir -I$mon_srcdir/disass"
141		AC_CHECK_LIB(ncurses, tgetent, ,
142	<	AC_CHECK_LIB(termcap, tgetent, ,
143	<	AC_CHECK_LIB(termlib, tgetent, ,
144	<	AC_CHECK_LIB(terminfo, tgetent, ,
145	<	AC_CHECK_LIB(Hcurses, tgetent, ,
146	<	AC_CHECK_LIB(curses, tgetent))))))
142	>	[AC_CHECK_LIB(termcap, tgetent, ,
143	>	[AC_CHECK_LIB(termlib, tgetent, ,
144	>	[AC_CHECK_LIB(terminfo, tgetent, ,
145	>	[AC_CHECK_LIB(Hcurses, tgetent, ,
146	>	[AC_CHECK_LIB(curses, tgetent)])])])])])
147		AC_CHECK_LIB(readline, readline)
148		else
149		AC_MSG_RESULT(no)
#	Line 138 | Line 158 | AC_CHECK_LIB(rt, timer_create)
158		AC_CHECK_LIB(rt, shm_open)
159		AC_CHECK_LIB(m, cos)
160
161	+	dnl AC_CHECK_SDLFRAMEWORK($1=NAME, $2=INCLUDES)
162	+	dnl AC_TRY_LINK uses main() but SDL needs main to take args,
163	+	dnl therefore main is undefined with #undef.
164	+	dnl Framework can be in an custom location.
165	+	AC_DEFUN([AC_CHECK_SDLFRAMEWORK], [
166	+	AS_VAR_PUSHDEF([ac_Framework], [ac_cv_framework_$1])
167	+	AC_CACHE_CHECK([whether compiler supports framework $1],
168	+	ac_Framework, [
169	+	saved_LIBS="$LIBS"
170	+	LIBS="$LIBS -framework $1"
171	+	if [[ "x$SDL_FRAMEWORK" != "x/Library/Frameworks" ]]; then
172	+	if [[ "x$SDL_FRAMEWORK" != "x/System/Library/Frameworks" ]]; then
173	+	LIBS="$saved_LIBS -F$SDL_FRAMEWORK -framework $1"
174	+	fi
175	+	fi
176	+	saved_CPPFLAGS="$CPPFLAGS"
177	+	CPPFLAGS="$CPPFLAGS -I$SDL_FRAMEWORK/SDL.framework/Headers"
178	+	AC_TRY_LINK(
179	+	[$2
180	+	#undef main], [],
181	+	[AS_VAR_SET(ac_Framework, yes)], [AS_VAR_SET(ac_Framework, no);
182	+	LIBS="$saved_LIBS"; CPPFLAGS="$saved_CPPFLAGS"]
183	+	)
184	+	])
185	+	AS_IF([test AS_VAR_GET(ac_Framework) = yes],
186	+	[AC_DEFINE(AS_TR_CPP(HAVE_FRAMEWORK_$1), 1, [Define if framework $1 is available.])]
187	+	)
188	+	AS_VAR_POPDEF([ac_Framework])
189	+	])
190	+
191		dnl Do we need SDL?
192		WANT_SDL=no
193		if [[ "x$WANT_SDL_VIDEO" = "xyes" ]]; then
#	Line 152 | Line 202 | if [[ "x$WANT_SDL_AUDIO" = "xyes" ]]; th
202		SDL_SUPPORT="$SDL_SUPPORT audio"
203		fi
204		if [[ "x$WANT_SDL" = "xyes" ]]; then
205	<	AC_PATH_PROG(sdl_config, "sdl-config")
206	<	if [[ -n "$sdl_config" ]]; then
157	<	case $target_os in
158	<	# Special treatment for Cygwin so that we can still use the POSIX layer
159	<	*cygwin*)
160	<	sdl_cflags="-I`$sdl_config --prefix`/include/SDL"
161	<	sdl_libs="-L`$sdl_config --exec-prefix`/lib -lSDL"
162	<	;;
163	<	*)
164	<	sdl_cflags=`$sdl_config --cflags`
165	<	if [[ "x$WANT_SDL_STATIC" = "xyes" ]]; then
166	<	sdl_libs=`$sdl_config --static-libs`
167	<	else
168	<	sdl_libs=`$sdl_config --libs`
169	<	fi
170	<	;;
171	<	esac
172	<	CFLAGS="$CFLAGS $sdl_cflags"
173	<	CXXFLAGS="$CXXFLAGS $sdl_cflags"
174	<	LIBS="$LIBS $sdl_libs"
205	>	if [[ "x$WANT_SDL_FRAMEWORK" = "xyes" ]]; then
206	>	AC_CHECK_SDLFRAMEWORK(SDL, [#include <SDL.h>])
207		else
208	<	WANT_SDL=no
208	>	ac_cv_framework_SDL=no
209	>	fi
210	>	if [[ "x$ac_cv_framework_SDL" = "xno" ]]; then
211	>	AC_PATH_PROG(sdl_config, "sdl-config")
212	>	if [[ -n "$sdl_config" ]]; then
213	>	case $target_os in
214	>	# Special treatment for Cygwin so that we can still use the POSIX layer
215	>	*cygwin*)
216	>	sdl_cflags="-I`$sdl_config --prefix`/include/SDL"
217	>	sdl_libs="-L`$sdl_config --exec-prefix`/lib -lSDL"
218	>	;;
219	>	*)
220	>	sdl_cflags=`$sdl_config --cflags`
221	>	if [[ "x$WANT_SDL_STATIC" = "xyes" ]]; then
222	>	sdl_libs=`$sdl_config --static-libs`
223	>	else
224	>	sdl_libs=`$sdl_config --libs`
225	>	fi
226	>	;;
227	>	esac
228	>	CFLAGS="$CFLAGS $sdl_cflags"
229	>	CXXFLAGS="$CXXFLAGS $sdl_cflags"
230	>	LIBS="$LIBS $sdl_libs"
231	>	else
232	>	WANT_SDL=no
233	>	fi
234		fi
235		SDL_SUPPORT=`echo "$SDL_SUPPORT" | sed -e "s/^ //"`
236		else
#	Line 251 | Line 308 | UISRCS=../dummy/prefs_editor_dummy.cpp
308		case "x$WANT_GTK" in
309		xgtk2*)
310		AM_PATH_GTK_2_0(1.3.15, [
311	<	AC_DEFINE(ENABLE_GTK, 1, [Define if using GTK.])
312	<	CFLAGS="$CFLAGS $GTK_CFLAGS"
256	<	CXXFLAGS="$CXXFLAGS $GTK_CFLAGS"
257	<	LIBS="$LIBS $GTK_LIBS"
258	<	UISRCS=prefs_editor_gtk.cpp
311	>	GUI_CFLAGS="$GTK_CFLAGS"
312	>	GUI_LIBS="$GTK_LIBS"
313		WANT_GTK=gtk2
314		], [
315		case "x${WANT_GTK}x" in
#	Line 273 | Line 327 | xgtk2*)
327		esac
328		if [[ "x$WANT_GTK" = "xgtk" ]]; then
329		AM_PATH_GTK(1.2.0, [
330	<	AC_DEFINE(ENABLE_GTK, 1, [Define if using GTK.])
331	<	CXXFLAGS="$CXXFLAGS $GTK_CFLAGS"
278	<	LIBS="$LIBS $GTK_LIBS"
279	<	UISRCS=prefs_editor_gtk.cpp
330	>	GUI_CFLAGS="$GTK_CFLAGS"
331	>	GUI_LIBS="$GTK_LIBS"
332		dnl somehow, <gnome-i18n.h> would redefine gettext() to nothing if
333		dnl ENABLE_NLS is not set, thusly conflicting with C++ <string> which
334		dnl includes <libintl.h>
335		AM_GNU_GETTEXT
336		B2_PATH_GNOMEUI([
337		AC_DEFINE(HAVE_GNOMEUI, 1, [Define if libgnomeui is available.])
338	<	CXXFLAGS="$CXXFLAGS $GNOMEUI_CFLAGS"
339	<	LIBS="$LIBS $GNOMEUI_LIBS"
338	>	GUI_CFLAGS="$GUI_CFLAGS $GNOMEUI_CFLAGS"
339	>	GUI_LIBS="$GUI_LIBS $GNOMEUI_LIBS"
340		], [])
341		], [
342		AC_MSG_WARN([Could not find GTK+, disabling user interface.])
343		WANT_GTK=no
344		])
345		fi
346	+	if [[ "x$WANT_GTK" != "xno" -a "x$WANT_STANDALONE_GUI" = "xno" ]]; then
347	+	AC_DEFINE(ENABLE_GTK, 1, [Define if using GTK.])
348	+	UISRCS=prefs_editor_gtk.cpp
349	+	fi
350	+	AC_SUBST(GUI_CFLAGS)
351	+	AC_SUBST(GUI_LIBS)
352	+
353	+	dnl Build external GUI if requested.
354	+	if [[ "$WANT_STANDALONE_GUI" != "yes" ]]; then
355	+	WANT_STANDALONE_GUI=no
356	+	fi
357	+	if [[ "$WANT_GTK" = "no" ]]; then
358	+	WANT_STANDALONE_GUI=no
359	+	fi
360	+	AC_SUBST(STANDALONE_GUI, [$WANT_STANDALONE_GUI])
361
362		dnl We use ESD if possible.
363		if [[ "x$WANT_ESD" = "xyes" ]]; then
#	Line 400 | Line 467 | mips-sony-bsd|mips-sony-newsos4)
467		*-*-cygwin*)
468		no_dev_ptmx=1
469		;;
470	+	*-*-darwin*)
471	+	no_dev_ptmx=1
472	+	;;
473		esac
474
475		if test -z "$no_dev_ptmx" ; then
#	Line 418 | Line 488 | AC_CHECK_FILE([/dev/ptc],
488		have_dev_ptc=1
489		]
490		)
421	–
491		dnl (end of code from openssh-3.2.2p1 configure.ac)
492
424	–
493		dnl Check for systems where POSIX-style non-blocking I/O (O_NONBLOCK)
494		dnl doesn't work or is unimplemented. On these systems (mostly older
495		dnl ones), use the old BSD-style FIONBIO approach instead. [tcl.m4]
#	Line 495 | Line 563 | AC_DEFUN([AC_CHECK_FRAMEWORK], [
563		])
564
565		dnl Check for some MacOS X frameworks
566	+	AC_CHECK_FRAMEWORK(AppKit, [])
567		AC_CHECK_FRAMEWORK(Carbon, [#include <Carbon/Carbon.h>])
568		AC_CHECK_FRAMEWORK(IOKit, [#include <IOKit/IOKitLib.h>])
569		AC_CHECK_FRAMEWORK(CoreFoundation, [#include <CoreFoundation/CoreFoundation.h>])
#	Line 567 | Line 636 | darwin*)
636		EXTRASYSSRCS="../MacOSX/sys_darwin.cpp"
637		fi
638		if [[ "x$ac_cv_framework_Carbon" = "xyes" ]]; then
639	<	EXTFSSRC=../MacOSX/extfs_macosx.mm
639	>	EXTFSSRC=../MacOSX/extfs_macosx.cpp
640		fi
641		;;
642		cygwin*)
#	Line 598 | Line 667 | AC_SUBST(SLIRP_SRCS)
667		dnl SDL overrides
668		if [[ "x$WANT_SDL" = "xyes" ]]; then
669		AC_DEFINE(USE_SDL, 1, [Define to enble SDL support])
670	+	if [[ "x$WANT_SDL_FRAMEWORK" = "xyes" ]]; then
671	+	EXTRASYSSRCS="$EXTRASYSSRCS ../SDL/SDLMain.m"
672	+	fi
673		fi
674		if [[ "x$WANT_SDL_VIDEO" = "xyes" ]]; then
675		AC_DEFINE(USE_SDL_VIDEO, 1, [Define to enable SDL video graphics support])
#	Line 857 | Line 929 | AC_CACHE_CHECK([whether we can map Low M
929		]
930		)
931
860	–	dnl Check if we have POSIX shared memory support
861	–	AC_CACHE_CHECK([whether POSIX shared memory is working],
862	–	ac_cv_have_posix_shm, [
863	–	AC_LANG_SAVE
864	–	AC_LANG_CPLUSPLUS
865	–	AC_TRY_RUN([
866	–	#define HAVE_POSIX_SHM
867	–	#include "vm_alloc.cpp"
868	–	int main(void) { /* returns 0 if we have working POSIX shm */
869	–	if (vm_init() < 0) exit(2);
870	–	char *m1 = (char *)vm_acquire(32768, VM_MAP_DEFAULT | VM_MAP_33BIT);
871	–	if (m1 == VM_MAP_FAILED) exit(3);
872	–	vm_exit(); exit(0);
873	–	}
874	–	], ac_cv_have_posix_shm=yes, ac_cv_have_posix_shm=no,
875	–	dnl When cross-compiling, do not assume anything.
876	–	ac_cv_have_posix_shm="guessing no"
877	–	)
878	–	AC_LANG_RESTORE
879	–	]
880	–	)
881	–	AC_TRANSLATE_DEFINE(HAVE_POSIX_SHM, "$ac_cv_have_posix_shm",
882	–	[Define if your system supports POSIX shared memory.])
883	–
884	–	dnl Check if we have working 33-bit memory addressing
885	–	AC_CACHE_CHECK([whether 33-bit memory addressing is working],
886	–	ac_cv_have_33bit_addressing, [
887	–	AC_LANG_SAVE
888	–	AC_LANG_CPLUSPLUS
889	–	AC_TRY_RUN([
890	–	#define USE_33BIT_ADDRESSING 1
891	–	#include "vm_alloc.cpp"
892	–	int main(void) { /* returns 0 if we have working 33-bit addressing */
893	–	if (sizeof(void *) < 8) exit(1);
894	–	if (vm_init() < 0) exit(2);
895	–	char *m1 = (char *)vm_acquire(32768, VM_MAP_DEFAULT | VM_MAP_33BIT);
896	–	if (m1 == VM_MAP_FAILED) exit(3);
897	–	char *m2 = m1 + (1L << 32);
898	–	m1[0] = 0x12; if (m2[0] != 0x12) exit(4);
899	–	m2[0] = 0x34; if (m1[0] != 0x34) exit(5);
900	–	vm_exit(); exit(0);
901	–	}
902	–	], ac_cv_have_33bit_addressing=yes, ac_cv_have_33bit_addressing=no,
903	–	dnl When cross-compiling, do not assume anything.
904	–	ac_cv_have_33bit_addressing="guessing no"
905	–	)
906	–	AC_LANG_RESTORE
907	–	]
908	–	)
909	–
932		dnl Check signal handlers need to be reinstalled
933		AC_CACHE_CHECK([whether signal handlers need to be reinstalled],
934		ac_cv_signal_need_reinstall, [
#	Line 974 | Line 996 | AC_CACHE_CHECK([whether your system supp
996		AC_LANG_SAVE
997		AC_LANG_CPLUSPLUS
998		AC_TRY_RUN([
999	+	#define HAVE_UNISTD_H 1
1000	+	#define HAVE_MACH_VM 1
1001	+	#define HAVE_MACH_TASK_SELF 1
1002		#define HAVE_MACH_EXCEPTIONS 1
1003		#define CONFIGURE_TEST_SIGSEGV_RECOVERY
1004		#include "vm_alloc.cpp"
#	Line 1100 | Line 1125 | dnl Check for linker script support
1125		case $target_os:$target_cpu in
1126		linux*:i?86)    LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/linux-i386.ld";;
1127		linux*:x86_64)  LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/linux-x86_64.ld";;
1128	+	linux*:powerpc) LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/linux-ppc.ld";;
1129	+	netbsd*:i?86)   LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/linux-i386.ld";;
1130	+	freebsd*:i?86)  LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/freebsd-i386.ld";;
1131	+	darwin*:*)      LINKER_SCRIPT_FLAGS="-Wl,-seg1addr,0x78048000";;
1132		esac
1133		if [[ -n "$LINKER_SCRIPT_FLAGS" ]]; then
1134		AC_CACHE_CHECK([whether linker script is usable],
#	Line 1324 | Line 1353 | elif [[ "x$HAVE_GCC30" = "xyes" -a "x$HA
1353		DEFINES="$DEFINES -DX86_64_ASSEMBLY -DOPTIMIZED_FLAGS"
1354		JITSRCS="cpuemu1_nf.cpp cpuemu2_nf.cpp cpuemu3_nf.cpp cpuemu4_nf.cpp cpuemu5_nf.cpp cpuemu6_nf.cpp cpuemu7_nf.cpp cpuemu8_nf.cpp $JITSRCS"
1355		CAN_JIT=yes
1327	–	WANT_33BIT_ADDRESSING=yes
1356		fi
1357		elif [[ "x$HAVE_GCC27" = "xyes" -a "x$HAVE_SPARC" = "xyes" -a "x$HAVE_GAS" = "xyes" ]]; then
1358		dnl SPARC CPU
#	Line 1381 | Line 1409 | else
1409		JITSRCS=""
1410		fi
1411
1384	–	dnl Use 33-bit memory addressing?
1385	–	if [[ "$ac_cv_have_33bit_addressing:$WANT_33BIT_ADDRESSING" = "yes:yes" ]]; then
1386	–	use_33bit_addressing=yes
1387	–	fi
1388	–	AC_TRANSLATE_DEFINE(USE_33BIT_ADDRESSING, "$use_33bit_addressing",
1389	–	[Define to use 33-bit memory addressing on 64-bit JIT capable systems.])
1390	–
1412		dnl Utility macro used by next two tests.
1413		dnl AC_EXAMINE_OBJECT(C source code,
1414		dnl     commands examining object file,

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