Ticket #4182: patch-configure.in

--- configure.in.orig   2005-07-28 12:46:05.000000000 -0500
+++ configure.in        2005-07-28 12:46:14.000000000 -0500
@@ -159,7 +159,7 @@
   # it craps out if _XOPEN_EXTENDED_SOURCE is defined. Apparently,
   # this is fixed in 10.3, which identifies itself as Darwin/7.*
   # This should hopefully be fixed in FreeBSD 4.9
-  FreeBSD/4.8* | Darwin/6* )
+  FreeBSD/4.8* | Darwin/6* | Darwin/8*)
     define_xopen_source=no;;
   # On AIX 4, mbstate_t is defined only when _XOPEN_SOURCE == 500 but used in
   # wcsnrtombs() and mbsnrtowcs() even if _XOPEN_SOURCE is not defined or
@@ -554,6 +554,13 @@
          BLDLIBRARY='-L. -lpython$(VERSION)'
          RUNSHARED=DLL_PATH=`pwd`:${DLL_PATH:-/atheos/sys/libs:/atheos/autolnk/lib}
          ;;
+    Darwin*)
+         if test -z "$enable_framework"; then
+           LDLIBRARY='libpython$(VERSION).dylib'
+           BLDLIBRARY='-L. -lpython$(VERSION)'
+           RUNSHARED=DYLD_LIBRARY_PATH=`pwd`:${DYLD_LIBRARY_PATH}
+         fi
+         ;;
   esac
   # DG/UX requires some fancy ld contortions to produce a .so from an .a
   case $MACHDEP in
@@ -687,7 +694,12 @@
            ;;
        # is there any other compiler on Darwin besides gcc?
        Darwin*)
-           BASECFLAGS="$BASECFLAGS -Wno-long-double -no-cpp-precomp -mno-fused-madd"
+               if [[ `/usr/bin/arch` = 'ppc' ]]
+               then
+                       BASECFLAGS="$BASECFLAGS -Wno-long-double -no-cpp-precomp -mno-fused-madd -fno-common"
+               else
+                       BASECFLAGS="$BASECFLAGS -Wno-long-double -no-cpp-precomp -fno-common"
+               fi
            ;;
     esac
     ;;
@@ -1293,8 +1305,8 @@
                        LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
                else
                        # No framework, use the Python app as bundle-loader
-                       BLDSHARED="$LDSHARED "'-bundle_loader $(BUILDPYTHON)'
-                       LDSHARED="$LDSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)'
+                       BLDSHARED="$LDSHARED "'-flat_namespace -undefined suppress -bundle_loader $(BUILDPYTHON)'
+                       LDSHARED="$LDSHARED "'-flat_namespace -undefined suppress -bundle_loader $(BINDIR)/python$(VERSION)$(EXE)'
                fi ;;
        Darwin/*)
                # Use -undefined dynamic_lookup whenever possible (10.3 and later).
@@ -1740,7 +1752,7 @@
   SunOS/5.6) AC_DEFINE(HAVE_PTHREAD_DESTRUCTOR, 1,
                        Defined for Solaris 2.6 bug in pthread header.)
                       ;;
-      SunOS/5.8) AC_DEFINE(HAVE_BROKEN_POSIX_SEMAPHORES, 1,
+      SunOS/5.8 | Darwin/8*) AC_DEFINE(HAVE_BROKEN_POSIX_SEMAPHORES, 1,
                       Define if the Posix semaphores do not work on your system)
                       ;;
       esac
@@ -2274,13 +2286,23 @@
    [Define if getpgrp() must be called as getpgrp(0).])
  )
 )
-AC_CHECK_FUNCS(setpgrp,
-  AC_TRY_COMPILE([#include <unistd.h>],
-    [setpgrp(0,0);],
+
+case $ac_sys_system/$ac_sys_release in
+Darwin/8*)
     AC_DEFINE(SETPGRP_HAVE_ARG, 1,
     [Define if setpgrp() must be called as setpgrp(0, 0).])
-  )
-)
+    ;;
+*)
+    AC_CHECK_FUNCS(setpgrp,
+      AC_TRY_COMPILE([#include <unistd.h>],
+        [setpgrp(0,0);],
+        AC_DEFINE(SETPGRP_HAVE_ARG, 1,
+        [Define if setpgrp() must be called as setpgrp(0, 0).])
+      )
+    )
+    ;;
+esac
+
 AC_CHECK_FUNCS(gettimeofday, 
   AC_TRY_COMPILE([#include <sys/time.h>], 
     [gettimeofday((struct timeval*)0,(struct timezone*)0);], ,