| 48 |
|
AC_PROG_MAKE_SET |
| 49 |
|
AC_PROG_INSTALL |
| 50 |
|
AC_PROG_EGREP |
| 51 |
+ |
AC_CHECK_PROGS(FILE, [file false]) |
| 52 |
|
|
| 53 |
|
dnl Check for PowerPC target CPU. |
| 54 |
|
HAVE_PPC=no |
| 125 |
|
if [[ "x$WANT_SDL" = "xyes" ]]; then |
| 126 |
|
AC_PATH_PROG(sdl_config, "sdl-config") |
| 127 |
|
if [[ -n "$sdl_config" ]]; then |
| 128 |
< |
sdl_cflags=`$sdl_config --cflags` |
| 129 |
< |
if [[ "x$WANT_SDL_STATIC" = "xyes" ]]; then |
| 130 |
< |
sdl_libs=`$sdl_config --static-libs` |
| 131 |
< |
else |
| 132 |
< |
sdl_libs=`$sdl_config --libs` |
| 133 |
< |
fi |
| 128 |
> |
case $target_os in |
| 129 |
> |
# Special treatment for Cygwin so that we can still use the POSIX layer |
| 130 |
> |
*cygwin*) |
| 131 |
> |
sdl_cflags="-I`$sdl_config --prefix`/include/SDL" |
| 132 |
> |
sdl_libs="-L`$sdl_config --exec-prefix`/lib -lSDL" |
| 133 |
> |
;; |
| 134 |
> |
*) |
| 135 |
> |
sdl_cflags=`$sdl_config --cflags` |
| 136 |
> |
if [[ "x$WANT_SDL_STATIC" = "xyes" ]]; then |
| 137 |
> |
sdl_libs=`$sdl_config --static-libs` |
| 138 |
> |
else |
| 139 |
> |
sdl_libs=`$sdl_config --libs` |
| 140 |
> |
fi |
| 141 |
> |
;; |
| 142 |
> |
esac |
| 143 |
|
CFLAGS="$CFLAGS $sdl_cflags" |
| 144 |
|
CXXFLAGS="$CXXFLAGS $sdl_cflags" |
| 145 |
|
LIBS="$LIBS $sdl_libs" |
| 250 |
|
dnl Checks for header files. |
| 251 |
|
AC_HEADER_STDC |
| 252 |
|
AC_HEADER_SYS_WAIT |
| 253 |
+ |
AC_CHECK_HEADERS(malloc.h) |
| 254 |
|
AC_CHECK_HEADERS(mach/vm_map.h mach/mach_init.h sys/mman.h) |
| 255 |
|
AC_CHECK_HEADERS(sys/time.h sys/times.h sys/socket.h) |
| 256 |
|
AC_CHECK_HEADERS(unistd.h fcntl.h byteswap.h dirent.h) |
| 260 |
|
#endif |
| 261 |
|
]) |
| 262 |
|
AC_CHECK_HEADERS(linux/if_tun.h net/if.h net/if_tun.h) |
| 263 |
+ |
AC_CHECK_HEADERS(fenv.h) |
| 264 |
|
|
| 265 |
|
dnl Checks for typedefs, structures, and compiler characteristics. |
| 266 |
|
AC_C_BIGENDIAN |
| 317 |
|
;; |
| 318 |
|
esac |
| 319 |
|
|
| 320 |
+ |
dnl Check for headers and functions related to pty support (sshpty.c) |
| 321 |
+ |
dnl From openssh-3.2.2p1 configure.ac |
| 322 |
+ |
AC_CHECK_HEADERS(strings.h login.h sys/bsdtty.h sys/stat.h util.h pty.h) |
| 323 |
+ |
AC_CHECK_FUNCS(_getpty vhangup strlcpy) |
| 324 |
+ |
|
| 325 |
+ |
case "$host" in |
| 326 |
+ |
*-*-hpux10.26) |
| 327 |
+ |
disable_ptmx_check=yes |
| 328 |
+ |
;; |
| 329 |
+ |
*-*-linux*) |
| 330 |
+ |
no_dev_ptmx=1 |
| 331 |
+ |
;; |
| 332 |
+ |
mips-sony-bsd|mips-sony-newsos4) |
| 333 |
+ |
AC_DEFINE(HAVE_NEWS4, 1, [Define if you are on NEWS-OS (additions from openssh-3.2.2p1, for sshpty.c).]) |
| 334 |
+ |
;; |
| 335 |
+ |
*-*-sco3.2v4*) |
| 336 |
+ |
no_dev_ptmx=1 |
| 337 |
+ |
;; |
| 338 |
+ |
*-*-sco3.2v5*) |
| 339 |
+ |
no_dev_ptmx=1 |
| 340 |
+ |
;; |
| 341 |
+ |
*-*-cygwin*) |
| 342 |
+ |
no_dev_ptmx=1 |
| 343 |
+ |
;; |
| 344 |
+ |
esac |
| 345 |
+ |
|
| 346 |
+ |
if test -z "$no_dev_ptmx" ; then |
| 347 |
+ |
if test "x$disable_ptmx_check" != "xyes" ; then |
| 348 |
+ |
AC_CHECK_FILE([/dev/ptmx], |
| 349 |
+ |
[ |
| 350 |
+ |
AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX, 1, [Define if you have /dev/ptmx.]) |
| 351 |
+ |
have_dev_ptmx=1 |
| 352 |
+ |
] |
| 353 |
+ |
) |
| 354 |
+ |
fi |
| 355 |
+ |
fi |
| 356 |
+ |
AC_CHECK_FILE([/dev/ptc], |
| 357 |
+ |
[ |
| 358 |
+ |
AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC, 1, [Define if you have /dev/ptc.]) |
| 359 |
+ |
have_dev_ptc=1 |
| 360 |
+ |
] |
| 361 |
+ |
) |
| 362 |
+ |
dnl (end of code from openssh-3.2.2p1 configure.ac) |
| 363 |
+ |
|
| 364 |
|
dnl AC_CHECK_FRAMEWORK($1=NAME, $2=INCLUDES) |
| 365 |
|
AC_DEFUN(AC_CHECK_FRAMEWORK, [ |
| 366 |
|
AS_VAR_PUSHDEF([ac_Framework], [ac_cv_framework_$1])dnl |
| 410 |
|
EXTFSSRC=../MacOSX/extfs_macosx.mm |
| 411 |
|
fi |
| 412 |
|
;; |
| 413 |
+ |
cygwin*) |
| 414 |
+ |
SERIALSRC="../dummy/serial_dummy.cpp" |
| 415 |
+ |
;; |
| 416 |
|
esac |
| 417 |
|
|
| 418 |
|
dnl SDL overrides |
| 426 |
|
if [[ "x$ac_cv_framework_Carbon" = "xyes" ]]; then |
| 427 |
|
EXTRASYSSRCS="$EXTRASYSSRCS ../MacOSX/clip_macosx.cpp" |
| 428 |
|
else |
| 429 |
< |
EXTRASYSSRCS="$EXTRASYSSRCS ../dummy/clip_dummy.cpp" |
| 429 |
> |
case "$target_os" in |
| 430 |
> |
cygwin*) |
| 431 |
> |
EXTRASYSSRCS="$EXTRASYSSRCS ../Windows/clip_windows.cpp" |
| 432 |
> |
;; |
| 433 |
> |
*) |
| 434 |
> |
EXTRASYSSRCS="$EXTRASYSSRCS ../dummy/clip_dummy.cpp" |
| 435 |
> |
;; |
| 436 |
> |
esac |
| 437 |
|
fi |
| 438 |
|
else |
| 439 |
|
VIDEOSRCS="video_x.cpp" |
| 749 |
|
AC_TRANSLATE_DEFINE(HAVE_MACH_EXCEPTIONS, "$ac_cv_have_mach_exceptions", |
| 750 |
|
[Define if your system supports Mach exceptions.]) |
| 751 |
|
|
| 752 |
+ |
dnl Check if Windows exceptions are supported. |
| 753 |
+ |
AC_CACHE_CHECK([whether your system supports Windows exceptions], |
| 754 |
+ |
ac_cv_have_win32_exceptions, [ |
| 755 |
+ |
AC_LANG_SAVE |
| 756 |
+ |
AC_LANG_CPLUSPLUS |
| 757 |
+ |
AC_TRY_RUN([ |
| 758 |
+ |
#define HAVE_WIN32_EXCEPTIONS 1 |
| 759 |
+ |
#define CONFIGURE_TEST_SIGSEGV_RECOVERY |
| 760 |
+ |
#include "vm_alloc.cpp" |
| 761 |
+ |
#include "sigsegv.cpp" |
| 762 |
+ |
], [ |
| 763 |
+ |
sigsegv_recovery=win32 |
| 764 |
+ |
ac_cv_have_win32_exceptions=yes |
| 765 |
+ |
], |
| 766 |
+ |
ac_cv_have_win32_exceptions=no, |
| 767 |
+ |
dnl When cross-compiling, do not assume anything. |
| 768 |
+ |
ac_cv_have_win32_exceptions=no |
| 769 |
+ |
) |
| 770 |
+ |
AC_LANG_RESTORE |
| 771 |
+ |
] |
| 772 |
+ |
) |
| 773 |
+ |
AC_TRANSLATE_DEFINE(HAVE_WIN32_EXCEPTIONS, "$ac_cv_have_win32_exceptions", |
| 774 |
+ |
[Define if your system supports Windows exceptions.]) |
| 775 |
+ |
|
| 776 |
|
dnl Otherwise, check if extended signals are supported. |
| 777 |
|
if [[ -z "$sigsegv_recovery" ]]; then |
| 778 |
|
AC_CACHE_CHECK([whether your system supports extended signal handlers], |
| 861 |
|
|
| 862 |
|
dnl Check addressing mode to use |
| 863 |
|
AC_MSG_CHECKING([for addressing mode to use]) |
| 864 |
+ |
case "$os_target" in |
| 865 |
+ |
cygwin*) |
| 866 |
+ |
WANT_ADDRESSING_MODE="direct,cygwin-hack" |
| 867 |
+ |
NATMEM_OFFSET= |
| 868 |
+ |
;; |
| 869 |
+ |
esac |
| 870 |
|
if [[ "$EMULATED_PPC" != "yes" ]]; then |
| 871 |
|
if [[ "$WANT_ADDRESSING_MODE" != "real" ]]; then |
| 872 |
|
AC_MSG_WARN([Running in native PowerPC mode, force use of Real Addressing.]) |
| 929 |
|
doit='$CXX conftest.$ac_ext -o conftest.$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS $LIBS $NATMEM_OFFSET_DEF >& AS_MESSAGE_LOG_FD' |
| 930 |
|
if AC_TRY_EVAL(doit); then |
| 931 |
|
NATMEM_OFFSET=`./conftest.$ac_exeext` |
| 932 |
< |
if [[ -z "$NATMEM_OFFSET" ]]; then |
| 933 |
< |
AC_MSG_ERROR([could not determine a sensible NATMEM_OFFSET value]) |
| 838 |
< |
else |
| 839 |
< |
WANT_ADDRESSING_MODE="direct,$NATMEM_OFFSET" |
| 840 |
< |
fi |
| 932 |
> |
else |
| 933 |
> |
NATMEM_OFFSET= |
| 934 |
|
fi |
| 935 |
|
rm -f conftest* |
| 936 |
|
AC_LANG_RESTORE |
| 844 |
– |
fi |
| 845 |
– |
AC_MSG_RESULT($WANT_ADDRESSING_MODE) |
| 937 |
|
|
| 938 |
< |
if [[ -z "$NATMEM_OFFSET" ]]; then |
| 939 |
< |
NATMEM_OFFSET=0 |
| 938 |
> |
if [[ -z "$NATMEM_OFFSET" ]]; then |
| 939 |
> |
AC_MSG_ERROR([could not determine a sensible NATMEM_OFFSET value]) |
| 940 |
> |
else |
| 941 |
> |
WANT_ADDRESSING_MODE="direct,$NATMEM_OFFSET" |
| 942 |
> |
AC_DEFINE_UNQUOTED(NATMEM_OFFSET, $NATMEM_OFFSET, |
| 943 |
> |
[Define constant offset for Mac address translation]) |
| 944 |
> |
fi |
| 945 |
|
fi |
| 946 |
< |
AC_DEFINE_UNQUOTED(NATMEM_OFFSET, $NATMEM_OFFSET, |
| 851 |
< |
[Define constant offset for Mac address translation]) |
| 946 |
> |
AC_MSG_RESULT($WANT_ADDRESSING_MODE) |
| 947 |
|
|
| 948 |
|
dnl Platform specific binary postprocessor |
| 949 |
|
AC_PATH_PROG(BLESS, "true") |
| 978 |
|
fi |
| 979 |
|
AC_MSG_RESULT($HAVE_ICC) |
| 980 |
|
|
| 981 |
< |
dnl Test if the compiler can generate ELF objects |
| 981 |
> |
dnl Determine the generated object format |
| 982 |
|
AC_CACHE_CHECK([whether the compiler can generate ELF objects], |
| 983 |
< |
ac_cv_elf_objects, [ |
| 983 |
> |
ac_cv_object_format, [ |
| 984 |
|
echo 'int i;' > conftest.$ac_ext |
| 985 |
< |
ac_cv_elf_objects=no |
| 985 |
> |
ac_cv_object_format=no |
| 986 |
|
if AC_TRY_EVAL(ac_compile); then |
| 987 |
|
case `/usr/bin/file conftest.$ac_objext` in |
| 988 |
|
*"ELF"*) |
| 989 |
< |
ac_cv_elf_objects=yes |
| 989 |
> |
ac_cv_object_format=elf |
| 990 |
> |
;; |
| 991 |
> |
*) |
| 992 |
> |
ac_cv_object_format=unknown |
| 993 |
|
;; |
| 994 |
|
esac |
| 995 |
|
fi |
| 996 |
|
rm -rf conftest* |
| 997 |
|
]) |
| 900 |
– |
ELF_OBJECTS=$ac_cv_elf_objects |
| 998 |
|
|
| 999 |
|
dnl CPU emulator sources |
| 1000 |
|
if [[ "x$EMULATED_PPC" = "xyes" ]]; then |
| 1001 |
|
CPUSRCS="\ |
| 1002 |
+ |
../kpx_cpu/src/mathlib/ieeefp.cpp \ |
| 1003 |
|
../kpx_cpu/src/cpu/ppc/ppc-cpu.cpp \ |
| 1004 |
|
../kpx_cpu/src/cpu/ppc/ppc-decode.cpp \ |
| 1005 |
|
../kpx_cpu/src/cpu/ppc/ppc-execute.cpp \ |
| 1010 |
|
if [[ "x$WANT_JIT" = "xyes" ]]; then |
| 1011 |
|
AC_CACHE_CHECK([whether dyngen can be used], |
| 1012 |
|
ac_cv_use_dyngen, [ |
| 1013 |
< |
case $host_cpu:$ELF_OBJECTS in |
| 1014 |
< |
powerpc:yes) |
| 1013 |
> |
case $host_cpu:$ac_cv_object_format in |
| 1014 |
> |
powerpc:elf) |
| 1015 |
|
ac_cv_use_dyngen=yes |
| 1016 |
|
;; |
| 1017 |
< |
x86_64:yes) |
| 1017 |
> |
x86_64:elf) |
| 1018 |
|
ac_cv_use_dyngen=yes |
| 1019 |
|
;; |
| 1020 |
< |
i?86:yes) |
| 1020 |
> |
i?86:elf) |
| 1021 |
|
ac_cv_use_dyngen=yes |
| 1022 |
|
;; |
| 1023 |
|
*:*) |
