| 21 |
|
AC_ARG_ENABLE(vosf, [ --enable-vosf enable video on SEGV signals [default=yes]], [WANT_VOSF=$enableval], [WANT_VOSF=yes]) |
| 22 |
|
|
| 23 |
|
dnl SDL options. |
| 24 |
+ |
AC_ARG_ENABLE(sdl-static, [ --enable-sdl-static use SDL static libraries for linking [default=no]], [WANT_SDL_STATIC=$enableval], [WANT_SDL_STATIC=no]) |
| 25 |
|
AC_ARG_ENABLE(sdl-video, [ --enable-sdl-video use SDL for video graphics [default=no]], [WANT_SDL_VIDEO=$enableval], [WANT_SDL_VIDEO=no]) |
| 26 |
|
AC_ARG_ENABLE(sdl-audio, [ --enable-sdl-audio use SDL for audio [default=no]], [WANT_SDL_AUDIO=$enableval], [WANT_SDL_AUDIO=no]) |
| 27 |
|
|
| 99 |
|
AC_PROG_CXX |
| 100 |
|
AC_PROG_MAKE_SET |
| 101 |
|
AC_PROG_INSTALL |
| 102 |
+ |
AC_PROG_EGREP |
| 103 |
|
|
| 104 |
|
dnl We use mon if possible. |
| 105 |
|
MONSRCS= |
| 146 |
|
if [[ "x$WANT_SDL" = "xyes" ]]; then |
| 147 |
|
AC_PATH_PROG(sdl_config, "sdl-config") |
| 148 |
|
if [[ -n "$sdl_config" ]]; then |
| 149 |
< |
sdl_cflags=`$sdl_config --cflags` |
| 150 |
< |
sdl_libs=`$sdl_config --libs` |
| 149 |
> |
case $target_os in |
| 150 |
> |
# Special treatment for Cygwin so that we can still use the POSIX layer |
| 151 |
> |
*cygwin*) |
| 152 |
> |
sdl_cflags="-I`$sdl_config --prefix`/include/SDL" |
| 153 |
> |
sdl_libs="-L`$sdl_config --exec-prefix`/lib -lSDL" |
| 154 |
> |
;; |
| 155 |
> |
*) |
| 156 |
> |
sdl_cflags=`$sdl_config --cflags` |
| 157 |
> |
if [[ "x$WANT_SDL_STATIC" = "xyes" ]]; then |
| 158 |
> |
sdl_libs=`$sdl_config --static-libs` |
| 159 |
> |
else |
| 160 |
> |
sdl_libs=`$sdl_config --libs` |
| 161 |
> |
fi |
| 162 |
> |
;; |
| 163 |
> |
esac |
| 164 |
|
CFLAGS="$CFLAGS $sdl_cflags" |
| 165 |
|
CXXFLAGS="$CXXFLAGS $sdl_cflags" |
| 166 |
|
LIBS="$LIBS $sdl_libs" |
| 280 |
|
AC_HEADER_STDC |
| 281 |
|
AC_CHECK_HEADERS(unistd.h fcntl.h sys/types.h sys/time.h sys/mman.h mach/mach.h) |
| 282 |
|
AC_CHECK_HEADERS(readline.h history.h readline/readline.h readline/history.h) |
| 283 |
< |
AC_CHECK_HEADERS(linux/if.h linux/if_tun.h net/if.h net/if_tun.h) |
| 283 |
> |
AC_CHECK_HEADERS(sys/socket.h sys/ioctl.h sys/filio.h sys/bitypes.h sys/wait.h) |
| 284 |
> |
AC_CHECK_HEADERS(sys/poll.h sys/select.h) |
| 285 |
> |
AC_CHECK_HEADERS(arpa/inet.h) |
| 286 |
> |
AC_CHECK_HEADERS(linux/if.h linux/if_tun.h net/if.h net/if_tun.h, [], [], [ |
| 287 |
> |
#ifdef HAVE_SYS_TYPES_H |
| 288 |
> |
#include <sys/types.h> |
| 289 |
> |
#endif |
| 290 |
> |
#ifdef HAVE_SYS_SOCKET_H |
| 291 |
> |
#include <sys/socket.h> |
| 292 |
> |
#endif |
| 293 |
> |
]) |
| 294 |
|
AC_CHECK_HEADERS(AvailabilityMacros.h) |
| 295 |
|
|
| 296 |
|
dnl Checks for typedefs, structures, and compiler characteristics. |
| 331 |
|
fi |
| 332 |
|
|
| 333 |
|
dnl Checks for library functions. |
| 334 |
< |
AC_CHECK_FUNCS(strdup cfmakeraw) |
| 334 |
> |
AC_CHECK_FUNCS(strdup strerror cfmakeraw) |
| 335 |
|
AC_CHECK_FUNCS(clock_gettime timer_create) |
| 336 |
|
AC_CHECK_FUNCS(sigaction signal) |
| 337 |
|
AC_CHECK_FUNCS(mmap mprotect munmap) |
| 338 |
|
AC_CHECK_FUNCS(vm_allocate vm_deallocate vm_protect) |
| 339 |
+ |
AC_CHECK_FUNCS(poll inet_aton) |
| 340 |
|
|
| 341 |
|
dnl Darwin seems to define mach_task_self() instead of task_self(). |
| 342 |
|
AC_CHECK_FUNCS(mach_task_self task_self) |
| 363 |
|
*-*-sco3.2v5*) |
| 364 |
|
no_dev_ptmx=1 |
| 365 |
|
;; |
| 366 |
+ |
*-*-cygwin*) |
| 367 |
+ |
no_dev_ptmx=1 |
| 368 |
+ |
;; |
| 369 |
|
esac |
| 370 |
|
|
| 371 |
|
if test -z "$no_dev_ptmx" ; then |
| 415 |
|
ETHERSRC=../dummy/ether_dummy.cpp |
| 416 |
|
SCSISRC=../dummy/scsi_dummy.cpp |
| 417 |
|
AUDIOSRC=../dummy/audio_dummy.cpp |
| 418 |
+ |
EXTFSSRC=extfs_unix.cpp |
| 419 |
|
EXTRASYSSRCS= |
| 420 |
|
CAN_NATIVE_M68K=no |
| 421 |
|
case "$target_os" in |
| 449 |
|
;; |
| 450 |
|
netbsd*) |
| 451 |
|
CAN_NATIVE_M68K=yes |
| 452 |
+ |
ETHERSRC=ether_unix.cpp |
| 453 |
|
;; |
| 454 |
|
solaris*) |
| 455 |
|
AUDIOSRC=Solaris/audio_solaris.cpp |
| 474 |
|
CFLAGS="$ocflags" |
| 475 |
|
;; |
| 476 |
|
darwin*) |
| 477 |
+ |
ETHERSRC=ether_unix.cpp |
| 478 |
|
if [[ "x$ac_cv_framework_IOKit" = "xyes" ]]; then |
| 479 |
|
EXTRASYSSRCS="../MacOSX/sys_darwin.cpp" |
| 480 |
|
fi |
| 481 |
+ |
if [[ "x$ac_cv_framework_Carbon" = "xyes" ]]; then |
| 482 |
+ |
EXTFSSRC=../MacOSX/extfs_macosx.mm |
| 483 |
+ |
fi |
| 484 |
+ |
;; |
| 485 |
+ |
cygwin*) |
| 486 |
+ |
SERIALSRC="../dummy/serial_dummy.cpp" |
| 487 |
+ |
EXTRASYSSRCS="../Windows/BasiliskII.rc" |
| 488 |
|
;; |
| 489 |
|
esac |
| 490 |
+ |
|
| 491 |
+ |
dnl Is the slirp library supported? |
| 492 |
+ |
if [[ "x$ETHERSRC" = "xether_unix.cpp" ]]; then |
| 493 |
+ |
AC_DEFINE(HAVE_SLIRP, 1, [Define if slirp library is supported]) |
| 494 |
+ |
SLIRP_SRCS="\ |
| 495 |
+ |
../slirp/bootp.c ../slirp/ip_output.c ../slirp/tcp_input.c \ |
| 496 |
+ |
../slirp/cksum.c ../slirp/mbuf.c ../slirp/tcp_output.c \ |
| 497 |
+ |
../slirp/debug.c ../slirp/misc.c ../slirp/tcp_subr.c \ |
| 498 |
+ |
../slirp/if.c ../slirp/sbuf.c ../slirp/tcp_timer.c \ |
| 499 |
+ |
../slirp/ip_icmp.c ../slirp/slirp.c ../slirp/tftp.c \ |
| 500 |
+ |
../slirp/ip_input.c ../slirp/socket.c ../slirp/udp.c" |
| 501 |
+ |
fi |
| 502 |
+ |
AC_SUBST(SLIRP_SRCS) |
| 503 |
+ |
|
| 504 |
|
dnl SDL overrides |
| 505 |
|
if [[ "x$WANT_SDL" = "xyes" ]]; then |
| 506 |
|
AC_DEFINE(USE_SDL, 1, [Define to enble SDL support]) |
| 512 |
|
if [[ "x$ac_cv_framework_Carbon" = "xyes" ]]; then |
| 513 |
|
EXTRASYSSRCS="$EXTRASYSSRCS ../MacOSX/clip_macosx.cpp" |
| 514 |
|
else |
| 515 |
< |
EXTRASYSSRCS="$EXTRASYSSRCS ../dummy/clip_dummy.cpp" |
| 515 |
> |
case "$target_os" in |
| 516 |
> |
cygwin*) |
| 517 |
> |
EXTRASYSSRCS="$EXTRASYSSRCS ../Windows/clip_windows.cpp" |
| 518 |
> |
;; |
| 519 |
> |
*) |
| 520 |
> |
EXTRASYSSRCS="$EXTRASYSSRCS ../dummy/clip_dummy.cpp" |
| 521 |
> |
;; |
| 522 |
> |
esac |
| 523 |
|
fi |
| 524 |
|
else |
| 525 |
|
VIDEOSRCS="video_x.cpp" |
| 545 |
|
ETHERSRC=../dummy/ether_dummy.cpp |
| 546 |
|
AUDIOSRC=../dummy/audio_dummy.cpp |
| 547 |
|
fi |
| 548 |
< |
SYSSRCS="$VIDEOSRCS $SERIALSRC $ETHERSRC $SCSISRC $AUDIOSRC $SEMSRC $UISRCS $MONSRCS $EXTRASYSSRCS" |
| 548 |
> |
SYSSRCS="$VIDEOSRCS $EXTFSSRC $SERIALSRC $ETHERSRC $SCSISRC $AUDIOSRC $SEMSRC $UISRCS $MONSRCS $EXTRASYSSRCS" |
| 549 |
|
|
| 550 |
|
dnl Define a macro that translates a yesno-variable into a C macro definition |
| 551 |
|
dnl to be put into the config.h file |
| 898 |
|
AC_TRANSLATE_DEFINE(HAVE_MACH_EXCEPTIONS, "$ac_cv_have_mach_exceptions", |
| 899 |
|
[Define if your system supports Mach exceptions.]) |
| 900 |
|
|
| 901 |
+ |
dnl Check if Windows exceptions are supported. |
| 902 |
+ |
AC_CACHE_CHECK([whether your system supports Windows exceptions], |
| 903 |
+ |
ac_cv_have_win32_exceptions, [ |
| 904 |
+ |
AC_LANG_SAVE |
| 905 |
+ |
AC_LANG_CPLUSPLUS |
| 906 |
+ |
AC_TRY_RUN([ |
| 907 |
+ |
#define HAVE_WIN32_EXCEPTIONS 1 |
| 908 |
+ |
#define CONFIGURE_TEST_SIGSEGV_RECOVERY |
| 909 |
+ |
#include "vm_alloc.cpp" |
| 910 |
+ |
#include "sigsegv.cpp" |
| 911 |
+ |
], [ |
| 912 |
+ |
sigsegv_recovery=win32 |
| 913 |
+ |
ac_cv_have_win32_exceptions=yes |
| 914 |
+ |
], |
| 915 |
+ |
ac_cv_have_win32_exceptions=no, |
| 916 |
+ |
dnl When cross-compiling, do not assume anything. |
| 917 |
+ |
ac_cv_have_win32_exceptions=no |
| 918 |
+ |
) |
| 919 |
+ |
AC_LANG_RESTORE |
| 920 |
+ |
] |
| 921 |
+ |
) |
| 922 |
+ |
AC_TRANSLATE_DEFINE(HAVE_WIN32_EXCEPTIONS, "$ac_cv_have_win32_exceptions", |
| 923 |
+ |
[Define if your system supports Windows exceptions.]) |
| 924 |
+ |
|
| 925 |
|
dnl Otherwise, check if extended signals are supported. |
| 926 |
|
if [[ -z "$sigsegv_recovery" ]]; then |
| 927 |
|
AC_CACHE_CHECK([whether your system supports extended signal handlers], |
| 1094 |
|
#endif |
| 1095 |
|
], [AC_MSG_RESULT(yes); HAVE_GCC30=yes], AC_MSG_RESULT(no)) |
| 1096 |
|
|
| 1097 |
+ |
dnl Check for ICC. |
| 1098 |
+ |
AC_MSG_CHECKING(for ICC) |
| 1099 |
+ |
HAVE_ICC=no |
| 1100 |
+ |
if $CXX -V -v 2>&1 | grep -q "Intel(R) C++ Compiler"; then |
| 1101 |
+ |
HAVE_ICC=yes |
| 1102 |
+ |
fi |
| 1103 |
+ |
AC_MSG_RESULT($HAVE_ICC) |
| 1104 |
+ |
|
| 1105 |
|
dnl Set "-fomit-frame-pointer" on i386 GCC 2.7 or higher. |
| 1106 |
|
dnl Also set "-fno-exceptions" for C++ because exception handling requires |
| 1107 |
|
dnl the frame pointer. |
| 1115 |
|
dnl Official: probably gcc-3.1 (mainline CVS) |
| 1116 |
|
dnl Mandrake: gcc-2.96 >= 0.59mdk, gcc-3.0.1 >= 0.1mdk |
| 1117 |
|
dnl Red Hat : gcc-2.96 >= 89, gcc-3.0 >= 1 |
| 1118 |
< |
if [[ "x$HAVE_GCC27" = "xyes" ]]; then |
| 1118 |
> |
if [[ "x$HAVE_GCC27" = "xyes" -a "x$HAVE_ICC" = "xno" ]]; then |
| 1119 |
|
SAVED_CXXFLAGS="$CXXFLAGS" |
| 1120 |
|
CXXFLAGS="$CXXFLAGS -fno-merge-constants" |
| 1121 |
|
AC_CACHE_CHECK([whether GCC supports constants merging], ac_cv_gcc_constants_merging, [ |
| 1131 |
|
|
| 1132 |
|
dnl Store motion was introduced in 3.3-hammer branch and any gcc >= 3.4 |
| 1133 |
|
dnl However, there are some corner cases exposed on x86-64 |
| 1134 |
< |
if [[ "x$HAVE_GCC27" = "xyes" ]]; then |
| 1134 |
> |
if [[ "x$HAVE_GCC27" = "xyes" -a "x$HAVE_ICC" = "xno" ]]; then |
| 1135 |
|
SAVED_CXXFLAGS="$CXXFLAGS" |
| 1136 |
|
CXXFLAGS="$CXXFLAGS -fno-gcse-sm" |
| 1137 |
|
AC_CACHE_CHECK([whether GCC supports store motion], ac_cv_gcc_store_motion, [ |
| 1145 |
|
fi |
| 1146 |
|
fi |
| 1147 |
|
|
| 1148 |
+ |
dnl Add -fno-strict-aliasing for slirp sources |
| 1149 |
+ |
if [[ "x$HAVE_GCC30" = "xyes" ]]; then |
| 1150 |
+ |
SAVED_CFLAGS="$CFLAGS" |
| 1151 |
+ |
CFLAGS="$CFLAGS -fno-strict-aliasing" |
| 1152 |
+ |
AC_CACHE_CHECK([whether the compiler supports -fno-strict-aliasing], |
| 1153 |
+ |
ac_cv_gcc_no_strict_aliasing, [ |
| 1154 |
+ |
AC_TRY_COMPILE([],[], |
| 1155 |
+ |
[ac_cv_gcc_no_strict_aliasing=yes; AC_SUBST(SLIRP_CFLAGS, "$CFLAGS")], |
| 1156 |
+ |
[ac_cv_gcc_no_strict_aliasing=no]) |
| 1157 |
+ |
]) |
| 1158 |
+ |
CFLAGS="$SAVED_CFLAGS" |
| 1159 |
+ |
fi |
| 1160 |
+ |
|
| 1161 |
|
dnl Select appropriate CPU source and REGPARAM define. |
| 1162 |
|
ASM_OPTIMIZATIONS=none |
| 1163 |
|
CPUSRCS="cpuemu1.cpp cpuemu2.cpp cpuemu3.cpp cpuemu4.cpp cpuemu5.cpp cpuemu6.cpp cpuemu7.cpp cpuemu8.cpp" |
