| AC_MSG_CHECKING([if $CC understands -fno-crossjumping]) |
AC_MSG_CHECKING([if $CC understands -fno-crossjumping]) |
| CFLAGS_1="$CFLAGS" |
CFLAGS_1="$CFLAGS" |
| CFLAGS="$CFLAGS -fno-crossjumping" |
CFLAGS="$CFLAGS -fno-crossjumping" |
| AC_TRY_COMPILE(,,ac_nocrossjump=yes;ENGINE_FLAGS="$ENGINE_FLAGS -fno-crossjumping",ac_nocrossjump=no) |
AC_TRY_COMPILE(,,ac_nocrossjumping=yes;ENGINE_FLAGS="$ENGINE_FLAGS -fno-crossjumping",ac_nocrossjumping=no) |
| CFLAGS="$CFLAGS_1" |
CFLAGS="$CFLAGS_1" |
| AC_MSG_RESULT($ac_nocrossjumping) |
AC_MSG_RESULT($ac_nocrossjumping) |
| |
|
| AC_CHECK_LIB(callback,__vacall_r) |
AC_CHECK_LIB(callback,__vacall_r) |
| AC_CHECK_LIB(vacall,vacall) |
AC_CHECK_LIB(vacall,vacall) |
| AC_CHECK_LIB(trampoline,alloc_trampoline) |
AC_CHECK_LIB(trampoline,alloc_trampoline) |
| if test $ac_cv_lib_avcall___builtin_avcall = yes |
FFCALLFLAG="false" |
| then |
test $ac_cv_lib_avcall___builtin_avcall = yes && FFCALLFLAG="true" |
| FFCALLFLAG="true" |
|
| AC_SUBST(FFCALLFLAG) |
AC_SUBST(FFCALLFLAG) |
| fi |
|
| if test "$host_os" != "nextstep3" |
if test "$host_os" != "nextstep3" |
| then |
then |
| AC_FUNC_MEMCMP |
AC_FUNC_MEMCMP |
