| 13 |
|
AC_ARG_ENABLE(jit, [ --enable-jit enable JIT compiler [default=yes]], [WANT_JIT=$enableval], [WANT_JIT=yes]) |
| 14 |
|
AC_ARG_ENABLE(ppc-emulator, [ --enable-ppc-emulator use the selected PowerPC emulator [default=auto]], [WANT_EMULATED_PPC=$enableval], [WANT_EMULATED_PPC=auto]) |
| 15 |
|
AC_ARG_ENABLE(xf86-dga, [ --enable-xf86-dga use the XFree86 DGA extension [default=yes]], [WANT_XF86_DGA=$enableval], [WANT_XF86_DGA=yes]) |
| 16 |
< |
AC_ARG_ENABLE(xf86-vidmode, [ --enable-xf86-vidmode use the XFree86 VidMode extension [default=yes]], [WANT_XF86_VIDMODE=$enableval], [WANT_XF86_VIDMODE=yes]) |
| 16 |
> |
AC_ARG_ENABLE(xf86-vidmode, [ --enable-xf86-vidmode use the XFree86 VidMode extension [default=no]], [WANT_XF86_VIDMODE=$enableval], [WANT_XF86_VIDMODE=no]) |
| 17 |
|
AC_ARG_ENABLE(vosf, [ --enable-vosf enable video on SEGV signals [default=yes]], [WANT_VOSF=$enableval], [WANT_VOSF=yes]) |
| 18 |
|
AC_ARG_WITH(esd, [ --with-esd support ESD for sound under Linux/FreeBSD [default=yes]], [WANT_ESD=$withval], [WANT_ESD=yes]) |
| 19 |
|
AC_ARG_WITH(gtk, [ --with-gtk use GTK user interface [default=yes]], [WANT_GTK=$withval], [WANT_GTK=yes]) |
| 20 |
|
AC_ARG_WITH(mon, [ --with-mon use mon as debugger [default=yes]], [WANT_MON=$withval], [WANT_MON=yes]) |
| 21 |
+ |
AC_ARG_WITH(dgcc, [ --with-dgcc=COMPILER use C++ COMPILER to compile synthetic opcodes], [DYNGEN_CC=$withval]) |
| 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 |
|
|
| 27 |
|
dnl Checks for programs. |
| 28 |
|
AC_PROG_CC |
| 90 |
|
dnl Checks for libraries. |
| 91 |
|
AC_CHECK_LIB(posix4, sem_init) |
| 92 |
|
|
| 93 |
< |
dnl We need X11. |
| 94 |
< |
AC_PATH_XTRA |
| 95 |
< |
if [[ "x$no_x" = "xyes" ]]; then |
| 96 |
< |
AC_MSG_ERROR([You need X11 to run SheepShaver.]) |
| 97 |
< |
fi |
| 98 |
< |
CFLAGS="$CFLAGS $X_CFLAGS" |
| 99 |
< |
CXXFLAGS="$CXXFLAGS $X_CFLAGS" |
| 100 |
< |
LIBS="$LIBS $X_PRE_LIBS $X_LIBS -lX11 -lXext $X_EXTRA_LIBS" |
| 93 |
> |
dnl Do we need SDL? |
| 94 |
> |
WANT_SDL=no |
| 95 |
> |
SDL_SUPPORT="none" |
| 96 |
> |
if [[ "x$WANT_SDL_VIDEO" = "xyes" ]]; then |
| 97 |
> |
WANT_SDL=yes |
| 98 |
> |
WANT_XF86_DGA=no |
| 99 |
> |
WANT_XF86_VIDMODE=no |
| 100 |
> |
WANT_FBDEV_DGA=no |
| 101 |
> |
SDL_SUPPORT="video" |
| 102 |
> |
fi |
| 103 |
> |
if [[ "x$WANT_SDL" = "xyes" ]]; then |
| 104 |
> |
AC_PATH_PROG(sdl_config, "sdl-config") |
| 105 |
> |
if [[ -n "$sdl_config" ]]; then |
| 106 |
> |
sdl_cflags=`$sdl_config --cflags` |
| 107 |
> |
if [[ "x$WANT_SDL_STATIC" = "xyes" ]]; then |
| 108 |
> |
sdl_libs=`$sdl_config --static-libs` |
| 109 |
> |
else |
| 110 |
> |
sdl_libs=`$sdl_config --libs` |
| 111 |
> |
fi |
| 112 |
> |
CFLAGS="$CFLAGS $sdl_cflags" |
| 113 |
> |
CXXFLAGS="$CXXFLAGS $sdl_cflags" |
| 114 |
> |
LIBS="$LIBS $sdl_libs" |
| 115 |
> |
else |
| 116 |
> |
WANT_SDL=no |
| 117 |
> |
fi |
| 118 |
> |
fi |
| 119 |
> |
|
| 120 |
> |
dnl We need X11, if not using SDL. |
| 121 |
> |
if [[ "x$WANT_SDL" = "xno" ]]; then |
| 122 |
> |
AC_PATH_XTRA |
| 123 |
> |
if [[ "x$no_x" = "xyes" ]]; then |
| 124 |
> |
AC_MSG_ERROR([You need X11 to run SheepShaver.]) |
| 125 |
> |
fi |
| 126 |
> |
CFLAGS="$CFLAGS $X_CFLAGS" |
| 127 |
> |
CXXFLAGS="$CXXFLAGS $X_CFLAGS" |
| 128 |
> |
LIBS="$LIBS $X_PRE_LIBS $X_LIBS -lX11 -lXext $X_EXTRA_LIBS" |
| 129 |
> |
fi |
| 130 |
|
|
| 131 |
|
dnl We need pthreads on non-PowerPC systems. Try libpthread first, then libc_r (FreeBSD), then PTL. |
| 132 |
|
HAVE_PTHREADS=yes |
| 216 |
|
AC_CHECK_HEADERS(mach/vm_map.h mach/mach_init.h sys/mman.h) |
| 217 |
|
AC_CHECK_HEADERS(sys/time.h sys/times.h) |
| 218 |
|
AC_CHECK_HEADERS(unistd.h fcntl.h byteswap.h) |
| 219 |
+ |
AC_CHECK_HEADERS(linux/if.h linux/if_tun.h net/if.h net/if_tun.h) |
| 220 |
|
|
| 221 |
|
dnl Checks for typedefs, structures, and compiler characteristics. |
| 222 |
|
AC_C_BIGENDIAN |
| 252 |
|
fi |
| 253 |
|
|
| 254 |
|
dnl Checks for library functions. |
| 255 |
< |
AC_CHECK_FUNCS(strdup cfmakeraw) |
| 255 |
> |
AC_CHECK_FUNCS(strdup strlcpy cfmakeraw) |
| 256 |
|
AC_CHECK_FUNCS(nanosleep) |
| 257 |
|
AC_CHECK_FUNCS(sigaction signal) |
| 258 |
|
AC_CHECK_FUNCS(mmap mprotect munmap) |
| 259 |
|
AC_CHECK_FUNCS(vm_allocate vm_deallocate vm_protect) |
| 260 |
+ |
AC_CHECK_FUNCS(posix_memalign memalign valloc) |
| 261 |
|
|
| 262 |
|
dnl Darwin seems to define mach_task_self() instead of task_self(). |
| 263 |
|
AC_CHECK_FUNCS(mach_task_self task_self) |
| 273 |
|
;; |
| 274 |
|
esac |
| 275 |
|
|
| 276 |
+ |
dnl AC_CHECK_FRAMEWORK($1=NAME, $2=INCLUDES) |
| 277 |
+ |
AC_DEFUN(AC_CHECK_FRAMEWORK, [ |
| 278 |
+ |
AS_VAR_PUSHDEF([ac_Framework], [ac_cv_framework_$1])dnl |
| 279 |
+ |
AC_CACHE_CHECK([whether compiler supports framework $1], |
| 280 |
+ |
ac_Framework, [ |
| 281 |
+ |
saved_LIBS="$LIBS" |
| 282 |
+ |
LIBS="$LIBS -framework $1" |
| 283 |
+ |
AC_TRY_LINK( |
| 284 |
+ |
[$2], [int main(void) { return 0; }], |
| 285 |
+ |
[AS_VAR_SET(ac_Framework, yes)], [AS_VAR_SET(ac_Framework, no); LIBS="$saved_LIBS"] |
| 286 |
+ |
) |
| 287 |
+ |
]) |
| 288 |
+ |
AS_IF([test AS_VAR_GET(ac_Framework) = yes], |
| 289 |
+ |
[AC_DEFINE(AS_TR_CPP(HAVE_FRAMEWORK_$1), 1, [Define if framework $1 is available.])] |
| 290 |
+ |
) |
| 291 |
+ |
AS_VAR_POPDEF([ac_Framework])dnl |
| 292 |
+ |
]) |
| 293 |
+ |
|
| 294 |
+ |
dnl Check for some MacOS X frameworks |
| 295 |
+ |
AC_CHECK_FRAMEWORK(Carbon, [#include <Carbon/Carbon.h>]) |
| 296 |
+ |
AC_CHECK_FRAMEWORK(IOKit, [#include <IOKit/IOKitLib.h>]) |
| 297 |
+ |
|
| 298 |
|
dnl Select system-dependant sources. |
| 299 |
|
SERIALSRC=serial_unix.cpp |
| 300 |
|
ETHERSRC=../dummy/ether_dummy.cpp |
| 314 |
|
if [[ "x$EMULATED_PPC" = "xno" ]]; then |
| 315 |
|
EXTRASYSSRCS="Darwin/paranoia.cpp Linux/asm_linux.S" |
| 316 |
|
fi |
| 317 |
+ |
if [[ "x$ac_cv_framework_IOKit" = "xyes" ]]; then |
| 318 |
+ |
EXTRASYSSRCS="$EXTRASYSSRCS ../MacOSX/sys_darwin.cpp" |
| 319 |
+ |
fi |
| 320 |
|
;; |
| 321 |
|
esac |
| 322 |
< |
SYSSRCS="$SERIALSRC $ETHERSRC $SCSISRC $AUDIOSRC $SEMSRC $UISRCS $MONSRCS $EXTRASYSSRCS" |
| 322 |
> |
|
| 323 |
> |
dnl SDL overrides |
| 324 |
> |
if [[ "x$WANT_SDL" = "xyes" ]]; then |
| 325 |
> |
AC_DEFINE(USE_SDL, 1, [Define to enble SDL support]) |
| 326 |
> |
fi |
| 327 |
> |
if [[ "x$WANT_SDL_VIDEO" = "xyes" ]]; then |
| 328 |
> |
VIDEOSRCS="../SDL/video_sdl.cpp" |
| 329 |
> |
AC_DEFINE(USE_SDL_VIDEO, 1, [Define to enable SDL video graphics support]) |
| 330 |
> |
KEYCODES="../SDL/keycodes" |
| 331 |
> |
if [[ "x$ac_cv_framework_Carbon" = "xyes" ]]; then |
| 332 |
> |
EXTRASYSSRCS="$EXTRASYSSRCS ../MacOSX/clip_macosx.cpp" |
| 333 |
> |
else |
| 334 |
> |
EXTRASYSSRCS="$EXTRASYSSRCS ../dummy/clip_dummy.cpp" |
| 335 |
> |
fi |
| 336 |
> |
else |
| 337 |
> |
VIDEOSRCS="video_x.cpp" |
| 338 |
> |
KEYCODES="keycodes" |
| 339 |
> |
EXTRASYSSRCS="$EXTRASYSSRCS clip_unix.cpp" |
| 340 |
> |
fi |
| 341 |
> |
|
| 342 |
> |
SYSSRCS="$VIDEOSRCS $SERIALSRC $ETHERSRC $SCSISRC $AUDIOSRC $SEMSRC $UISRCS $MONSRCS $EXTRASYSSRCS" |
| 343 |
|
|
| 344 |
|
dnl Define a macro that translates a yesno-variable into a C macro definition |
| 345 |
|
dnl to be put into the config.h file |
| 352 |
|
fi |
| 353 |
|
]) |
| 354 |
|
|
| 355 |
+ |
dnl Check that the host supports TUN/TAP devices |
| 356 |
+ |
AC_CACHE_CHECK([whether TUN/TAP is supported], |
| 357 |
+ |
ac_cv_tun_tap_support, [ |
| 358 |
+ |
AC_TRY_COMPILE([ |
| 359 |
+ |
#if defined(HAVE_LINUX_IF_H) && defined(HAVE_LINUX_IF_TUN_H) |
| 360 |
+ |
#include <linux/if.h> |
| 361 |
+ |
#include <linux/if_tun.h> |
| 362 |
+ |
#endif |
| 363 |
+ |
#if defined(HAVE_NET_IF_H) && defined(HAVE_NET_IF_TUN_H) |
| 364 |
+ |
#include <net/if.h> |
| 365 |
+ |
#include <net/if_tun.h> |
| 366 |
+ |
#endif |
| 367 |
+ |
], [ |
| 368 |
+ |
struct ifreq ifr; |
| 369 |
+ |
memset(&ifr, 0, sizeof(ifr)); |
| 370 |
+ |
ifr.ifr_flags = IFF_TAP | IFF_NO_PI; |
| 371 |
+ |
], |
| 372 |
+ |
ac_cv_tun_tap_support=yes, ac_cv_tun_tap_support=no |
| 373 |
+ |
) |
| 374 |
+ |
]) |
| 375 |
+ |
AC_TRANSLATE_DEFINE(ENABLE_TUNTAP, "$ac_cv_tun_tap_support", |
| 376 |
+ |
[Define if your system supports TUN/TAP devices.]) |
| 377 |
+ |
|
| 378 |
|
dnl Various checks if the system supports vm_allocate() and the like functions. |
| 379 |
|
have_mach_vm=no |
| 380 |
|
if [[ "x$ac_cv_func_vm_allocate" = "xyes" -a "x$ac_cv_func_vm_deallocate" = "xyes" -a \ |
| 628 |
|
#define CONFIGURE_TEST_SIGSEGV_RECOVERY |
| 629 |
|
#include "vm_alloc.cpp" |
| 630 |
|
#include "sigsegv.cpp" |
| 527 |
– |
], [ |
| 528 |
– |
sigsegv_recovery=mach |
| 529 |
– |
ac_cv_have_mach_exceptions=yes |
| 631 |
|
], |
| 632 |
+ |
ac_cv_have_mach_exceptions=yes, |
| 633 |
|
ac_cv_have_mach_exceptions=no, |
| 634 |
|
dnl When cross-compiling, do not assume anything. |
| 635 |
|
ac_cv_have_mach_exceptions=no |
| 637 |
|
AC_LANG_RESTORE |
| 638 |
|
] |
| 639 |
|
) |
| 640 |
+ |
if [[ "$ac_cv_have_mach_exceptions" = "yes" ]]; then |
| 641 |
+ |
sigsegv_recovery=mach |
| 642 |
+ |
fi |
| 643 |
|
AC_TRANSLATE_DEFINE(HAVE_MACH_EXCEPTIONS, "$ac_cv_have_mach_exceptions", |
| 644 |
|
[Define if your system supports Mach exceptions.]) |
| 645 |
|
|
| 654 |
|
#define CONFIGURE_TEST_SIGSEGV_RECOVERY |
| 655 |
|
#include "vm_alloc.cpp" |
| 656 |
|
#include "sigsegv.cpp" |
| 552 |
– |
], [ |
| 553 |
– |
sigsegv_recovery=siginfo |
| 554 |
– |
ac_cv_have_extended_signals=yes |
| 657 |
|
], |
| 658 |
+ |
ac_cv_have_extended_signals=yes, |
| 659 |
|
ac_cv_have_extended_signals=no, |
| 660 |
|
dnl When cross-compiling, do not assume anything. |
| 661 |
|
ac_cv_have_extended_signals=no |
| 663 |
|
AC_LANG_RESTORE |
| 664 |
|
] |
| 665 |
|
) |
| 666 |
+ |
if [[ "$ac_cv_have_extended_signals" = "yes" ]]; then |
| 667 |
+ |
sigsegv_recovery=siginfo |
| 668 |
+ |
fi |
| 669 |
|
AC_TRANSLATE_DEFINE(HAVE_SIGINFO_T, "$ac_cv_have_extended_signals", |
| 670 |
|
[Define if your system support extended signals.]) |
| 671 |
|
fi |
| 681 |
|
#define CONFIGURE_TEST_SIGSEGV_RECOVERY |
| 682 |
|
#include "vm_alloc.cpp" |
| 683 |
|
#include "sigsegv.cpp" |
| 578 |
– |
], [ |
| 579 |
– |
sigsegv_recovery=sigcontext |
| 580 |
– |
ac_cv_have_sigcontext_hack=yes |
| 684 |
|
], |
| 685 |
+ |
ac_cv_have_sigcontext_hack=yes, |
| 686 |
|
ac_cv_have_sigcontext_hack=no, |
| 687 |
|
dnl When cross-compiling, do not assume anything. |
| 688 |
|
ac_cv_have_sigcontext_hack=no |
| 689 |
|
) |
| 690 |
|
AC_LANG_RESTORE |
| 691 |
|
]) |
| 692 |
+ |
if [[ "$ac_cv_have_sigcontext_hack" = "yes" ]]; then |
| 693 |
+ |
sigsegv_recovery=sigcontext |
| 694 |
+ |
fi |
| 695 |
|
AC_TRANSLATE_DEFINE(HAVE_SIGCONTEXT_SUBTERFUGE, "$ac_cv_have_sigcontext_hack", |
| 696 |
|
[Define if we know a hack to replace siginfo_t->si_addr member.]) |
| 697 |
|
fi |
| 730 |
|
fi |
| 731 |
|
|
| 732 |
|
dnl Platform specific binary postprocessor |
| 733 |
< |
BLESS=/bin/true |
| 733 |
> |
AC_PATH_PROG(BLESS, "true") |
| 734 |
|
if [[ "x$ac_cv_pagezero_hack" = "xyes" ]]; then |
| 735 |
|
BLESS=Darwin/lowmem |
| 736 |
|
LDFLAGS="$LDFLAGS -pagezero_size 0x3000" |
| 754 |
|
#endif |
| 755 |
|
], [AC_MSG_RESULT(yes); HAVE_GCC30=yes], AC_MSG_RESULT(no)) |
| 756 |
|
|
| 757 |
+ |
dnl Check for ICC. |
| 758 |
+ |
AC_MSG_CHECKING(for ICC) |
| 759 |
+ |
HAVE_ICC=no |
| 760 |
+ |
if $CXX -V -v 2>&1 | grep -q "Intel(R) C++ Compiler"; then |
| 761 |
+ |
HAVE_ICC=yes |
| 762 |
+ |
fi |
| 763 |
+ |
AC_MSG_RESULT($HAVE_ICC) |
| 764 |
+ |
|
| 765 |
|
# Test if the compiler can generate ELF objects |
| 766 |
|
AC_CACHE_CHECK([whether the compiler can generate ELF objects], |
| 767 |
|
ac_cv_elf_objects, [ |
| 805 |
|
ac_cv_use_dyngen=no |
| 806 |
|
;; |
| 807 |
|
esac |
| 808 |
+ |
dnl Check for a suitable synthetic opcodes compiler (icc is faking itself as gcc 3.2.2) |
| 809 |
+ |
if [[ -z "$DYNGEN_CC" ]]; then |
| 810 |
+ |
if [[ "x$HAVE_GCC27" = "xyes" -a "x$HAVE_ICC" = "xno" ]]; then |
| 811 |
+ |
DYNGEN_CC=$CXX |
| 812 |
+ |
else |
| 813 |
+ |
for p in /usr/bin /usr/local/bin; do |
| 814 |
+ |
gxx="$p/g++" |
| 815 |
+ |
if [[ -x "$gxx" ]]; then |
| 816 |
+ |
DYNGEN_CC="$gxx" |
| 817 |
+ |
fi |
| 818 |
+ |
done |
| 819 |
+ |
fi |
| 820 |
+ |
fi |
| 821 |
+ |
if [[ -z "$DYNGEN_CC" ]] || ! { echo '#include <limits>' | $DYNGEN_CC -xc++ -c -o /dev/null - >& /dev/null; }; then |
| 822 |
+ |
ac_cv_use_dyngen=no |
| 823 |
+ |
fi |
| 824 |
|
]) |
| 825 |
|
if [[ "x$ac_cv_use_dyngen" = "xyes" ]]; then |
| 826 |
|
case $host_cpu in |
| 831 |
|
else |
| 832 |
|
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -malign-functions=0" |
| 833 |
|
fi |
| 834 |
+ |
saved_CPPFLAGS=$CPPFLAGS |
| 835 |
+ |
CPPFLAGS="$CPPFLAGS -mmmx" |
| 836 |
+ |
AC_CHECK_HEADERS(mmintrin.h, [DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -mmmx"]) |
| 837 |
+ |
CPPFLAGS="$CPPFLAGS -msse" |
| 838 |
+ |
AC_CHECK_HEADERS(xmmintrin.h, [DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -msse"]) |
| 839 |
+ |
CPPFLAGS="$CPPFLAGS -msse2" |
| 840 |
+ |
AC_CHECK_HEADERS(emmintrin.h, [DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -msse2"]) |
| 841 |
+ |
CPPFLAGS=$saved_CPPFLAGS |
| 842 |
+ |
;; |
| 843 |
+ |
x86_64) |
| 844 |
+ |
AC_CHECK_HEADERS(mmintrin.h xmmintrin.h emmintrin.h) |
| 845 |
|
;; |
| 846 |
|
esac |
| 847 |
|
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -finline-limit=10000" |
| 896 |
|
|
| 897 |
|
dnl Generate Makefile. |
| 898 |
|
AC_SUBST(DYNGENSRCS) |
| 899 |
+ |
AC_SUBST(DYNGEN_CC) |
| 900 |
|
AC_SUBST(DYNGEN_OP_FLAGS) |
| 901 |
|
AC_SUBST(SYSSRCS) |
| 902 |
|
AC_SUBST(CPUSRCS) |
| 903 |
|
AC_SUBST(BLESS) |
| 904 |
+ |
AC_SUBST(KEYCODES) |
| 905 |
|
AC_OUTPUT(Makefile) |
| 906 |
|
|
| 907 |
|
dnl Print summary. |
| 908 |
|
echo |
| 909 |
|
echo SheepShaver configuration summary: |
| 910 |
|
echo |
| 911 |
+ |
echo SDL support ...................... : $SDL_SUPPORT |
| 912 |
|
echo XFree86 DGA support .............. : $WANT_XF86_DGA |
| 913 |
|
echo XFree86 VidMode support .......... : $WANT_XF86_VIDMODE |
| 914 |
|
echo Using PowerPC emulator ........... : $EMULATED_PPC |
