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

Comparing SheepShaver/src/Unix/configure.ac (file contents):
Revision 1.27 by gbeauche, 2005-06-22T15:37:25Z vs.
Revision 1.33 by gbeauche, 2005-07-03T13:39:06Z

#	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	+	dnl Invite Cygwin users to build within the Windows/ directory
18	+	case $target_os in
19	+	*cygwin* | *mingw32*)
20	+	AC_MSG_ERROR([You can only build the Windows version from its directory, Cygwin/X11 is not supported.])
21	+	;;
22	+	esac
23	+
24		dnl Options.
25		AC_ARG_ENABLE(jit,          [  --enable-jit            enable JIT compiler [default=yes]], [WANT_JIT=$enableval], [WANT_JIT=yes])
26		AC_ARG_ENABLE(ppc-emulator, [  --enable-ppc-emulator   use the selected PowerPC emulator [default=auto]], [WANT_EMULATED_PPC=$enableval], [WANT_EMULATED_PPC=auto])
#	Line 135 | Line 142 | fi
142		if [[ "x$WANT_SDL" = "xyes" ]]; then
143		AC_PATH_PROG(sdl_config, "sdl-config")
144		if [[ -n "$sdl_config" ]]; then
145	<	case $target_os in
146	<	# Special treatment for Cygwin so that we can still use the POSIX layer
147	<	*cygwin*)
148	<	sdl_cflags="-I`$sdl_config --prefix`/include/SDL"
149	<	sdl_libs="-L`$sdl_config --exec-prefix`/lib -lSDL"
150	<	;;
144	<	*)
145	<	sdl_cflags=`$sdl_config --cflags`
146	<	if [[ "x$WANT_SDL_STATIC" = "xyes" ]]; then
147	<	sdl_libs=`$sdl_config --static-libs`
148	<	else
149	<	sdl_libs=`$sdl_config --libs`
150	<	fi
151	<	;;
152	<	esac
145	>	sdl_cflags=`$sdl_config --cflags`
146	>	if [[ "x$WANT_SDL_STATIC" = "xyes" ]]; then
147	>	sdl_libs=`$sdl_config --static-libs`
148	>	else
149	>	sdl_libs=`$sdl_config --libs`
150	>	fi
151		CFLAGS="$CFLAGS $sdl_cflags"
152		CXXFLAGS="$CXXFLAGS $sdl_cflags"
153		LIBS="$LIBS $sdl_libs"
#	Line 185 | Line 183 | no:linux*|no:netbsd*)
183		AC_CHECK_LIB(pthread, pthread_create, , [
184		AC_CHECK_LIB(c_r, pthread_create, , [
185		AC_CHECK_LIB(PTL, pthread_create, , [
186	<	AC_MSG_ERROR([You need pthreads to run Basilisk II.])
186	>	dnl XXX remove when no pthreads case is merged
187	>	AC_MSG_ERROR([You need pthreads to run SheepShaver.])
188	>	HAVE_PTHREADS=no
189		])
190		])
191		])
192		AC_CHECK_FUNCS(pthread_cancel)
193	+	AC_CHECK_FUNCS(pthread_cond_init)
194		AC_CHECK_FUNCS(pthread_mutexattr_setprotocol)
195		AC_CHECK_FUNCS(pthread_mutexattr_settype)
196		AC_CHECK_FUNCS(pthread_mutexattr_setpshared)
196	–	if [[ "x$HAVE_PTHREADS" = "xyes" ]]; then
197	–	AC_DEFINE(HAVE_PTHREADS, 1, [Define if pthreads are available.])
198	–	fi
197		dnl If POSIX.4 semaphores are not available, we emulate them with pthread mutexes.
198		SEMSRC=
199		AC_CHECK_FUNCS(sem_init, , [
#	Line 205 | Line 203 | no:linux*|no:netbsd*)
203		])
204		;;
205		esac
206	+	if [[ "x$HAVE_PTHREADS" = "xyes" ]]; then
207	+	AC_DEFINE(HAVE_PTHREADS, 1, [Define if pthreads are available.])
208	+	fi
209
210		dnl We use FBDev DGA if possible.
211		if [[ "x$WANT_FBDEV_DGA" = "xyes" ]]; then
#	Line 295 | Line 296 | AC_SYS_LARGEFILE
296		dnl Checks for header files.
297		AC_HEADER_STDC
298		AC_HEADER_SYS_WAIT
299	<	AC_CHECK_HEADERS(malloc.h)
299	>	AC_CHECK_HEADERS(malloc.h stdint.h)
300		AC_CHECK_HEADERS(mach/vm_map.h mach/mach_init.h sys/mman.h)
300	–	AC_CHECK_HEADERS(sys/time.h sys/times.h sys/socket.h)
301		AC_CHECK_HEADERS(unistd.h fcntl.h byteswap.h dirent.h)
302	<	AC_CHECK_HEADERS(linux/if.h, [], [], [
303	<	#if HAVE_SYS_SOCKET_H
304	<	# include <sys/socket.h>
302	>	AC_CHECK_HEADERS(sys/socket.h sys/ioctl.h sys/filio.h sys/bitypes.h sys/wait.h)
303	>	AC_CHECK_HEADERS(sys/time.h sys/poll.h sys/select.h arpa/inet.h)
304	>	AC_CHECK_HEADERS(linux/if.h linux/if_tun.h net/if.h net/if_tun.h, [], [], [
305	>	#ifdef HAVE_SYS_TYPES_H
306	>	#include <sys/types.h>
307	>	#endif
308	>	#ifdef HAVE_SYS_SOCKET_H
309	>	#include <sys/socket.h>
310		#endif
311		])
312	<	AC_CHECK_HEADERS(linux/if_tun.h net/if.h net/if_tun.h)
312	>	AC_CHECK_HEADERS(AvailabilityMacros.h)
313	>	AC_CHECK_HEADERS(IOKit/storage/IOBlockStorageDevice.h)
314		AC_CHECK_HEADERS(fenv.h)
315
316		dnl Checks for typedefs, structures, and compiler characteristics.
#	Line 341 | Line 347 | if [[ "x$ac_cv_signal_sa_restorer" = "xy
347		fi
348
349		dnl Checks for library functions.
350	<	AC_CHECK_FUNCS(strdup strlcpy cfmakeraw)
350	>	AC_CHECK_FUNCS(strdup strerror strlcpy cfmakeraw)
351		AC_CHECK_FUNCS(nanosleep)
352		AC_CHECK_FUNCS(sigaction signal)
353		AC_CHECK_FUNCS(mmap mprotect munmap)
354		AC_CHECK_FUNCS(vm_allocate vm_deallocate vm_protect)
349	–	AC_CHECK_FUNCS(posix_memalign memalign valloc)
355		AC_CHECK_FUNCS(exp2f log2f exp2 log2)
356		AC_CHECK_FUNCS(floorf roundf ceilf truncf floor round ceil trunc)
357	+	AC_CHECK_FUNCS(poll inet_aton)
358
359		dnl Darwin seems to define mach_task_self() instead of task_self().
360		AC_CHECK_FUNCS(mach_task_self task_self)
#	Line 439 | Line 445 | EXTFSSRC=extfs_unix.cpp
445		EXTRASYSSRCS=
446		case "$target_os" in
447		linux*)
448	<	ETHERSRC=Linux/ether_linux.cpp
448	>	ETHERSRC=ether_unix.cpp
449		AUDIOSRC=audio_oss_esd.cpp
450		SCSISRC=Linux/scsi_linux.cpp
451		if [[ "x$EMULATED_PPC" = "xno" ]]; then
452		EXTRASYSSRCS="Linux/paranoia.cpp Linux/sheepthreads.c ppc_asm.S"
453		fi
454		;;
455	+	freebsd*)
456	+	ETHERSRC=ether_unix.cpp
457	+	;;
458		netbsd*)
459	+	ETHERSRC=ether_unix.cpp
460		if [[ "x$EMULATED_PPC" = "xno" ]]; then
461		EXTRASYSSRCS="NetBSD/paranoia.cpp NetBSD/sheepthreads.c ppc_asm.S"
462		fi
463		;;
464		darwin*)
465	+	ETHERSRC=ether_unix.cpp
466		if [[ "x$EMULATED_PPC" = "xno" ]]; then
467		EXTRASYSSRCS="Darwin/paranoia.cpp ppc_asm.S"
468		fi
#	Line 462 | Line 473 | darwin*)
473		EXTFSSRC=../MacOSX/extfs_macosx.mm
474		fi
475		;;
465	–	cygwin*)
466	–	SERIALSRC="../dummy/serial_dummy.cpp"
467	–	;;
476		esac
477
478	+	dnl Is the slirp library supported?
479	+	if [[ "x$ETHERSRC" = "xether_unix.cpp" ]]; then
480	+	AC_DEFINE(HAVE_SLIRP, 1, [Define if slirp library is supported])
481	+	SLIRP_SRCS="\
482	+	../slirp/bootp.c     ../slirp/ip_output.c  ../slirp/tcp_input.c  \
483	+	../slirp/cksum.c     ../slirp/mbuf.c       ../slirp/tcp_output.c \
484	+	../slirp/debug.c     ../slirp/misc.c       ../slirp/tcp_subr.c   \
485	+	../slirp/if.c        ../slirp/sbuf.c       ../slirp/tcp_timer.c  \
486	+	../slirp/ip_icmp.c   ../slirp/slirp.c      ../slirp/tftp.c       \
487	+	../slirp/ip_input.c  ../slirp/socket.c     ../slirp/udp.c"
488	+	fi
489	+	AC_SUBST(SLIRP_SRCS)
490	+
491		dnl SDL overrides
492		if [[ "x$WANT_SDL" = "xyes" ]]; then
493		AC_DEFINE(USE_SDL, 1, [Define to enble SDL support.])
#	Line 478 | Line 499 | if [[ "x$WANT_SDL_VIDEO" = "xyes" ]]; th
499		if [[ "x$ac_cv_framework_Carbon" = "xyes" ]]; then
500		EXTRASYSSRCS="$EXTRASYSSRCS ../MacOSX/clip_macosx.cpp"
501		else
502	<	case "$target_os" in
482	<	cygwin*)
483	<	EXTRASYSSRCS="$EXTRASYSSRCS ../Windows/clip_windows.cpp"
484	<	;;
485	<	*)
486	<	EXTRASYSSRCS="$EXTRASYSSRCS ../dummy/clip_dummy.cpp"
487	<	;;
488	<	esac
502	>	EXTRASYSSRCS="$EXTRASYSSRCS ../dummy/clip_dummy.cpp"
503		fi
504		else
505		VIDEOSRCS="video_x.cpp"
#	Line 913 | Line 927 | fi
927
928		dnl Check addressing mode to use
929		AC_MSG_CHECKING([for addressing mode to use])
916	–	case "$os_target" in
917	–	cygwin*)
918	–	WANT_ADDRESSING_MODE="direct,cygwin-hack"
919	–	NATMEM_OFFSET=
920	–	;;
921	–	esac
930		if [[ "$EMULATED_PPC" != "yes" ]]; then
931		if [[ "$WANT_ADDRESSING_MODE" != "real" ]]; then
932		AC_MSG_WARN([Running in native PowerPC mode, force use of Real Addressing.])
#	Line 1194 | Line 1202 | AC_CACHE_CHECK([the format of compiler g
1202		rm -rf conftest*
1203		])
1204
1205	+	dnl Add -fno-strict-aliasing for slirp sources
1206	+	if [[ "x$HAVE_GCC30" = "xyes" ]]; then
1207	+	SAVED_CFLAGS="$CFLAGS"
1208	+	CFLAGS="$CFLAGS -fno-strict-aliasing"
1209	+	AC_CACHE_CHECK([whether the compiler supports -fno-strict-aliasing],
1210	+	ac_cv_gcc_no_strict_aliasing, [
1211	+	AC_TRY_COMPILE([],[],
1212	+	[ac_cv_gcc_no_strict_aliasing=yes; AC_SUBST(SLIRP_CFLAGS, "-fno-strict-aliasing")],
1213	+	[ac_cv_gcc_no_strict_aliasing=no])
1214	+	])
1215	+	CFLAGS="$SAVED_CFLAGS"
1216	+	fi
1217	+
1218	+	dnl Add -mdynamic-no-pic for MacOS X
1219	+	if [[ "x$HAVE_GCC30" = "xyes" ]]; then
1220	+	SAVED_CFLAGS="$CFLAGS"
1221	+	CFLAGS="$CFLAGS -mdynamic-no-pic"
1222	+	AC_CACHE_CHECK([whether the compiler supports -mdynamic-no-pic],
1223	+	ac_cv_gcc_mdynamic_no_pic, [
1224	+	AC_TRY_COMPILE([],[],[ac_cv_gcc_mdynamic_no_pic=yes],[ac_cv_gcc_mdynamic_no_pic=no])
1225	+	])
1226	+	if [[ "x$ac_cv_gcc_mdynamic_no_pic" = "xyes" ]]; then
1227	+	CXXFLAGS="$CXXFLAGS -mdynamic-no-pic"
1228	+	else
1229	+	CFLAGS="$SAVED_CFLAGS"
1230	+	fi
1231	+	fi
1232	+
1233		dnl CPU emulator sources
1234		if [[ "x$EMULATED_PPC" = "xyes" ]]; then
1235		CPUSRCS="\

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