--- branches/release-1_3-branch/xvidcore/build/generic/configure.in	2011/09/14 10:45:43	2031
+++ branches/release-1_3-branch/xvidcore/build/generic/configure.in	2012/10/04 14:26:11	2064
@@ -144,6 +144,18 @@
 AC_CHECK_TOOL([AR], [ar], [ar-not-found])
 
 dnl ==========================================================================
+dnl Check for the egrep program
+dnl ==========================================================================
+
+AC_PROG_EGREP
+
+dnl ==========================================================================
+dnl Check how the system supports symlinks.
+dnl ==========================================================================
+
+AC_PROG_LN_S
+
+dnl ==========================================================================
 dnl
 dnl This part looks for:
 dnl
@@ -249,7 +261,7 @@
 	SHARED_EXTENSION="dll"
 	OBJECT_EXTENSION="obj"
 	;;
-     darwin*|raphsody*)
+     darwin*)
 	if test x"$macosx_module" = x"yes"; then
 	   AC_MSG_RESULT([.so .a .o])
 	   SHARED_EXTENSION="so"
@@ -280,11 +292,15 @@
 SPECIFIC_CFLAGS=""
 ALTIVEC_CFLAGS=""
 PRE_SHARED_LIB=""
+SO_API_MAJOR_LINK=""
+SO_LINK=""
 case "$target_os" in
      linux*|solaris*|gnu*)
 	AC_MSG_RESULT([ok])
 	STATIC_LIB="libxvidcore.\$(STATIC_EXTENSION)"
 	SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION).\$(API_MAJOR).\$(API_MINOR)"
+	SO_API_MAJOR_LINK="libxvidcore.\$(SHARED_EXTENSION).\$(API_MAJOR)"
+	SO_LINK="libxvidcore.\$(SHARED_EXTENSION)"
 	SPECIFIC_LDFLAGS="-Wl,-soname,libxvidcore.\$(SHARED_EXTENSION).\$(API_MAJOR) -shared -Wl,--version-script=libxvidcore.ld -lc -lm"
 	SPECIFIC_CFLAGS="-fPIC"
 	;;
@@ -292,6 +308,8 @@
 	AC_MSG_RESULT([ok])
 	STATIC_LIB="libxvidcore.\$(STATIC_EXTENSION)"
 	SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION).\$(API_MAJOR).\$(API_MINOR)"
+	SO_API_MAJOR_LINK="libxvidcore.\$(SHARED_EXTENSION).\$(API_MAJOR)"
+	SO_LINK="libxvidcore.\$(SHARED_EXTENSION)"
 	SPECIFIC_LDFLAGS="-Wl,-soname,libxvidcore.\$(SHARED_EXTENSION).\$(API_MAJOR) -shared -lc -lm"
 	SPECIFIC_CFLAGS="-fPIC"
 	;;
@@ -299,10 +317,10 @@
 	AC_MSG_RESULT([ok])
 	STATIC_LIB="xvidcore.\$(STATIC_EXTENSION)"
 	SHARED_LIB="xvidcore.\$(SHARED_EXTENSION)"
-	SPECIFIC_LDFLAGS="-mno-cygwin -shared -Wl,--dll,--out-implib,\$@.a libxvidcore.def"
+	SPECIFIC_LDFLAGS="-shared -Wl,--dll,--out-implib,\$@.a libxvidcore.def"
 	SPECIFIC_CFLAGS="-mno-cygwin"
 	;;
-     darwin*|raphsody*)
+     darwin*)
 	STATIC_LIB="libxvidcore.\$(STATIC_EXTENSION)"
 	SPECIFIC_CFLAGS="-fPIC -fno-common -no-cpp-precomp"
 	if test x"$macosx_module" = x"no"; then
@@ -438,8 +456,16 @@
                    AC_MSG_RESULT([win32])
                    NASM_FORMAT="win32"
                fi
-	       PREFIX="-DWINDOWS"
-	       MARK_FUNCS=""
+               PREFIX="-DWINDOWS"
+               if test "$GCC" = "yes" ; then
+                   echo 'int main(void) {return 0;}' > conftest.c
+                   $CC -S -o conftest conftest.c
+                   if test `$EGREP -c '_main:' conftest` -eq 0 ; then
+                       PREFIX="$PREFIX -DNO_PREFIX"
+                   fi
+                   rm -f conftest*
+               fi
+               MARK_FUNCS=""
                ;;
            *darwin*)
                if test "$ARCHITECTURE" = "X86_64" ; then
@@ -606,15 +632,35 @@
 dnl ==========================================================================
 
 if test x"$pthread" = x"yes" ; then
-   AC_CHECK_HEADER(
-	[pthread.h],
-	[AC_CHECK_LIB(
-		[pthread],
-		[pthread_create],
-		[SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS -DHAVE_PTHREAD"
-		 SPECIFIC_LDFLAGS="$SPECIFIC_LDFLAGS -lpthread"],
-		AC_MSG_WARN(Pthread not supported. No SMP support))],
-	AC_MSG_WARN(Pthread not supported. No SMP support))
+	case "$target_os" in
+	    mingw32*)
+	        AC_CHECK_HEADER(
+		    [pthread.h],
+		    [AC_CHECK_LIB(
+			[pthreadGC2],
+			[pthread_create],
+			[SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS -DHAVE_PTHREAD"
+			 SPECIFIC_LDFLAGS="$SPECIFIC_LDFLAGS -lpthreadGC2"],
+			[AC_CHECK_LIB(
+			    [pthread],
+			    [pthread_create],
+			    [SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS -DHAVE_PTHREAD"
+			     SPECIFIC_LDFLAGS="$SPECIFIC_LDFLAGS -lpthread"],
+			    AC_MSG_WARN(Pthread not supported. No SMP support))])],
+		    AC_MSG_WARN(Pthread not supported. No SMP support))
+		;;
+	    *)
+		AC_CHECK_HEADER(
+		    [pthread.h],
+		    [AC_CHECK_LIB(
+			[pthread],
+			[pthread_create],
+			[SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS -DHAVE_PTHREAD"
+			 SPECIFIC_LDFLAGS="$SPECIFIC_LDFLAGS -lpthread"],
+			AC_MSG_WARN(Pthread not supported. No SMP support))],
+		    AC_MSG_WARN(Pthread not supported. No SMP support))
+		;;
+	esac
 else
    AC_MSG_WARN(Pthread support disabled. No SMP support)
 fi
@@ -660,6 +706,7 @@
 		CFLAGS=`echo $CFLAGS | sed s,'-fmove-all-movables','',g`
 		CFLAGS=`echo $CFLAGS | sed s,'-fnew-ra','',g`
 		CFLAGS=`echo $CFLAGS | sed s,'-fwritable-strings','',g`
+                SPECIFIC_CFLAGS=`echo $SPECIFIC_CFLAGS | sed s,'-mno-cygwin','',g`
 	fi
 
 	# GCC 3.4.x
@@ -695,12 +742,15 @@
 AC_SUBST(SPECIFIC_CFLAGS)
 AC_SUBST(DCT_IA64_SOURCES)
 AC_SUBST(PPC_ALTIVEC_SOURCES)
+AC_SUBST(LN_S)
 AC_SUBST(RANLIB)
 AC_SUBST(AR)
 AC_SUBST(API_MAJOR)
 AC_SUBST(API_MINOR)
 AC_SUBST(STATIC_LIB)
 AC_SUBST(PRE_SHARED_LIB)
+AC_SUBST(SO_API_MAJOR_LINK)
+AC_SUBST(SO_LINK)
 AC_SUBST(SHARED_LIB)
 AC_SUBST(ALTIVEC_CFLAGS)