| 497 |
|
AUDIOSRC=Irix/audio_irix.cpp |
| 498 |
|
LIBS="$LIBS -laudio" |
| 499 |
|
WANT_ESD=no |
| 500 |
+ |
|
| 501 |
+ |
dnl Check if our compiler supports -IPA (MIPSPro) |
| 502 |
+ |
HAVE_IPA=no |
| 503 |
+ |
ocflags="$CFLAGS" |
| 504 |
+ |
CFLAGS=`echo " $CFLAGS -IPA" | sed -e "s/ -g //g"` |
| 505 |
+ |
AC_MSG_CHECKING(if "-IPA" works) |
| 506 |
+ |
dnl Do a test compile of an empty function |
| 507 |
+ |
AC_TRY_COMPILE([#if defined __GNUC__ |
| 508 |
+ |
# error GCC does not support IPA yet |
| 509 |
+ |
#endif],, [AC_MSG_RESULT(yes); HAVE_IPA=yes], AC_MSG_RESULT(no)) |
| 510 |
+ |
CFLAGS="$ocflags" |
| 511 |
|
;; |
| 512 |
|
esac |
| 513 |
|
|
| 1293 |
|
i?86:elf) |
| 1294 |
|
ac_cv_use_dyngen=yes |
| 1295 |
|
;; |
| 1296 |
+ |
mips:elf) |
| 1297 |
+ |
ac_cv_use_dyngen=yes |
| 1298 |
+ |
;; |
| 1299 |
|
powerpc:mach) |
| 1300 |
|
ac_cv_use_dyngen=yes |
| 1301 |
|
;; |
| 1328 |
|
i?86) |
| 1329 |
|
DYNGEN_OP_FLAGS="-fomit-frame-pointer -mpreferred-stack-boundary=2" |
| 1330 |
|
;; |
| 1331 |
+ |
mips) |
| 1332 |
+ |
DYNGEN_OP_FLAGS="-fno-delayed-branch -mno-abicalls" |
| 1333 |
+ |
;; |
| 1334 |
|
powerpc) |
| 1335 |
|
if [[ "x$ac_cv_object_format" = "xmach" ]]; then |
| 1336 |
|
DYNGEN_OP_FLAGS="-mdynamic-no-pic" |
| 1346 |
|
if [[ "x$HAVE_GCC30" = "xyes" ]]; then |
| 1347 |
|
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -fno-reorder-blocks -fno-optimize-sibling-calls" |
| 1348 |
|
fi |
| 1349 |
+ |
if [[ "x$DYNGEN_CC" != "x$CXX" ]]; then |
| 1350 |
+ |
DYNGEN_CFLAGS="-O2 $CFLAGS" |
| 1351 |
+ |
DYNGEN_CXXFLAGS="-O2 $CXXFLAGS" |
| 1352 |
+ |
else |
| 1353 |
+ |
DYNGEN_CFLAGS="\$(CFLAGS)" |
| 1354 |
+ |
DYNGEN_CXXFLAGS="\$(CXXFLAGS)" |
| 1355 |
+ |
fi |
| 1356 |
|
else |
| 1357 |
|
WANT_JIT=no |
| 1358 |
|
fi |
| 1401 |
|
CPPFLAGS="$CPPFLAGS -DUSE_JIT" |
| 1402 |
|
fi |
| 1403 |
|
|
| 1404 |
+ |
dnl Higher level optimizations with MIPSPro compilers are possible |
| 1405 |
+ |
if [[ "x$HAVE_IPA" = "xyes" ]]; then |
| 1406 |
+ |
CFLAGS="`echo $CFLAGS | sed -e 's/-g//g'` -O3 -OPT:Olimit=0 -IPA" |
| 1407 |
+ |
CXXFLAGS="`echo $CXXFLAGS | sed -e 's/-g//g'` -O3 -OPT:Olimit=0 -IPA" |
| 1408 |
+ |
CXXFLAGS="-LANG:std $CXXFLAGS" |
| 1409 |
+ |
LDFLAGS="$LDFLAGS -O3 -OPT:Olimit=0 -IPA" |
| 1410 |
+ |
fi |
| 1411 |
+ |
|
| 1412 |
|
dnl Generate Makefile. |
| 1413 |
|
AC_SUBST(PERL) |
| 1414 |
|
AC_SUBST(USE_DYNGEN, [$ac_cv_use_dyngen]) |
| 1415 |
|
AC_SUBST(DYNGENSRCS) |
| 1416 |
|
AC_SUBST(DYNGEN_CC) |
| 1417 |
+ |
AC_SUBST(DYNGEN_CFLAGS) |
| 1418 |
+ |
AC_SUBST(DYNGEN_CXXFLAGS) |
| 1419 |
|
AC_SUBST(DYNGEN_OP_FLAGS) |
| 1420 |
|
AC_SUBST(SYSSRCS) |
| 1421 |
|
AC_SUBST(CPUSRCS) |
