| 105 |
|
AC_CHECK_TYPES(caddr_t) |
| 106 |
|
AC_TYPE_SIZE_T |
| 107 |
|
|
| 108 |
+ |
dnl Checks for library functions. |
| 109 |
+ |
AC_CHECK_FUNCS(strdup strerror) |
| 110 |
+ |
|
| 111 |
|
dnl Define a macro that translates a yesno-variable into a C macro definition |
| 112 |
|
dnl to be put into the config.h file |
| 113 |
|
dnl $1 -- the macro to define |
| 262 |
|
#endif |
| 263 |
|
], [AC_MSG_RESULT(yes); HAVE_GCC30=yes], AC_MSG_RESULT(no)) |
| 264 |
|
|
| 265 |
+ |
dnl Add -fno-strict-aliasing for slirp sources |
| 266 |
+ |
if [[ "x$HAVE_GCC30" = "xyes" ]]; then |
| 267 |
+ |
SAVED_CFLAGS="$CFLAGS" |
| 268 |
+ |
CFLAGS="$CFLAGS -fno-strict-aliasing" |
| 269 |
+ |
AC_CACHE_CHECK([whether the compiler supports -fno-strict-aliasing], |
| 270 |
+ |
ac_cv_gcc_no_strict_aliasing, [ |
| 271 |
+ |
AC_TRY_COMPILE([],[], |
| 272 |
+ |
[ac_cv_gcc_no_strict_aliasing=yes; AC_SUBST(SLIRP_CFLAGS, "-fno-strict-aliasing")], |
| 273 |
+ |
[ac_cv_gcc_no_strict_aliasing=no]) |
| 274 |
+ |
]) |
| 275 |
+ |
CFLAGS="$SAVED_CFLAGS" |
| 276 |
+ |
fi |
| 277 |
+ |
|
| 278 |
|
dnl Select appropriate CPU source and REGPARAM define. |
| 279 |
|
ASM_OPTIMIZATIONS=none |
| 280 |
|
CPUSRCS="cpuemu1.cpp cpuemu2.cpp cpuemu3.cpp cpuemu4.cpp cpuemu5.cpp cpuemu6.cpp cpuemu7.cpp cpuemu8.cpp" |
| 301 |
|
DEFINES="$DEFINES -DX86_64_ASSEMBLY -DOPTIMIZED_FLAGS" |
| 302 |
|
JITSRCS="cpuemu1_nf.cpp cpuemu2_nf.cpp cpuemu3_nf.cpp cpuemu4_nf.cpp cpuemu5_nf.cpp cpuemu6_nf.cpp cpuemu7_nf.cpp cpuemu8_nf.cpp $JITSRCS" |
| 303 |
|
CAN_JIT=yes |
| 288 |
– |
WANT_33BIT_ADDRESSING=yes |
| 304 |
|
fi |
| 305 |
|
fi |
| 306 |
|
|
