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root/cebix/SheepShaver/src/Unix/configure.ac
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Comparing SheepShaver/src/Unix/configure.ac (file contents):
Revision 1.43 by gbeauche, 2005-12-11T18:15:05Z vs.
Revision 1.46 by gbeauche, 2006-01-22T00:08:32Z

# Line 440 | Line 440 | AC_DEFUN(AC_CHECK_FRAMEWORK, [
440      saved_LIBS="$LIBS"
441      LIBS="$LIBS -framework $1"
442      AC_TRY_LINK(
443 <      [$2], [int main(void) { return 0; }],
443 >      [$2], [],
444        [AS_VAR_SET(ac_Framework, yes)], [AS_VAR_SET(ac_Framework, no); LIBS="$saved_LIBS"]
445      )
446    ])
# Line 1196 | Line 1196 | HAVE_GCC27=no
1196   AC_MSG_CHECKING(for GCC 2.7 or higher)
1197   AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#if ! (__GNUC__ - 1 > 1 || __GNUC_MINOR__ - 1 > 5)
1198                                       # error gcc < 2.7
1199 +                                     typedef syntax error;
1200                                       #endif
1201                                     ]])],
1202                    [AC_MSG_RESULT(yes); HAVE_GCC27=yes],
# Line 1206 | Line 1207 | HAVE_GCC30=no
1207   AC_MSG_CHECKING(for GCC 3.0 or higher)
1208   AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#if ! (__GNUC__ >= 3)
1209                                       # error gcc < 3
1210 +                                     typedef syntax error;
1211                                       #endif
1212                                     ]])],
1213                    [AC_MSG_RESULT(yes); HAVE_GCC30=yes],
# Line 1311 | Line 1313 | if [[ "x$EMULATED_PPC" = "xyes" ]]; then
1313          if [[ "x$HAVE_GCC27" = "xyes" -a "x$HAVE_ICC" = "xno" ]]; then
1314            DYNGEN_CC=$CXX
1315          else
1316 <          for p in /usr/bin /usr/local/bin; do
1316 >          for p in /usr/bin /usr/local/bin /usr/freeware/bin; do
1317              gxx="$p/g++"
1318              if [[ -x "$gxx" ]]; then
1319                DYNGEN_CC="$gxx"
# Line 1326 | Line 1328 | if [[ "x$EMULATED_PPC" = "xyes" ]]; then
1328      if [[ "x$ac_cv_use_dyngen" = "xyes" ]]; then
1329        case $host_cpu in
1330        i?86)
1331 <        DYNGEN_OP_FLAGS="-fomit-frame-pointer -mpreferred-stack-boundary=2"
1331 >        DYNGEN_OP_FLAGS="-fomit-frame-pointer"
1332          ;;
1333        mips)
1334          DYNGEN_OP_FLAGS="-fno-delayed-branch -mno-abicalls"
# Line 1337 | Line 1339 | if [[ "x$EMULATED_PPC" = "xyes" ]]; then
1339          fi
1340          ;;
1341        esac
1342 <      if [[ "x$HAVE_GCC30" = "xyes" ]]; then
1342 >      have_dyngen_gcc3=no
1343 >      case "x`$DYNGEN_CC -dumpversion`" in
1344 >      x[12].*) ;;
1345 >      x*) have_dyngen_gcc3=yes ;;
1346 >      esac
1347 >      if [[ "x$have_dyngen_gcc3" = "xyes" ]]; then
1348          DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -falign-functions=0"
1349        else
1350          DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -malign-functions=0"
1351        fi
1352        DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -finline-functions -finline-limit=10000 -fno-exceptions -g0"
1353 <      if [[ "x$HAVE_GCC30" = "xyes" ]]; then
1353 >      if [[ "x$have_dyngen_gcc3" = "xyes" ]]; then
1354          DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -fno-reorder-blocks -fno-optimize-sibling-calls"
1355        fi
1356        if [[ "x$DYNGEN_CC" != "x$CXX" ]]; then

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