Merge

common/autoconf/generated-configure.sh

@@ -649,6 +649,7 @@ CXXFLAGS_JDKEXE
 CXXFLAGS_JDKLIB
 CFLAGS_JDKEXE
 CFLAGS_JDKLIB
+MACOSX_REQUIRED_VERSION
 PACKAGE_PATH
 LEGACY_EXTRA_LDFLAGS
 LEGACY_EXTRA_CXXFLAGS
@@ -3731,7 +3732,7 @@ fi
 #CUSTOM_AUTOCONF_INCLUDE
 
 # Do not change or remove the following line, it is needed for consistency checks:
-DATE_WHEN_GENERATED=1361137039
+DATE_WHEN_GENERATED=1361218904
 
 ###############################################################################
 #
@@ -28241,6 +28242,10 @@ if test "x$OPENJDK_TARGET_OS" = xsolaris; then
 fi
 if test "x$OPENJDK_TARGET_OS" = xmacosx; then
     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DMACOSX -D_ALLBSD_SOURCE"
+    # Adding these macros will make it an error to link to mac APIs newer than OS version 10.7
+    MACOSX_REQUIRED_VERSION=1070
+
+    CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DMAC_OS_X_VERSION_MAX_ALLOWED=\$(MACOSX_REQUIRED_VERSION) -DMAC_OS_X_VERSION_MIN_REQUIRED=\$(MACOSX_REQUIRED_VERSION)"
 fi
 if test "x$OPENJDK_TARGET_OS" = xbsd; then
     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DBSD -D_ALLBSD_SOURCE"

common/autoconf/spec.gmk.in

@@ -282,6 +282,9 @@ X_CFLAGS:=@X_CFLAGS@
 X_LIBS:=@X_LIBS@
 OPENWIN_HOME:=@OPENWIN_HOME@
 
+# The lowest required version of macosx to enforce compatiblity for
+MACOSX_REQUIRED_VERSION=@MACOSX_REQUIRED_VERSION@
+
 # There are two types: CC or CL
 # CC is gcc and others behaving reasonably similar.
 # CL is cl.exe only.

common/autoconf/toolchain.m4

@@ -876,6 +876,10 @@ if test "x$OPENJDK_TARGET_OS" = xsolaris; then
 fi
 if test "x$OPENJDK_TARGET_OS" = xmacosx; then
     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DMACOSX -D_ALLBSD_SOURCE"
+    # Adding these macros will make it an error to link to mac APIs newer than OS version 10.7
+    MACOSX_REQUIRED_VERSION=1070
+    AC_SUBST(MACOSX_REQUIRED_VERSION)
+    CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DMAC_OS_X_VERSION_MAX_ALLOWED=\$(MACOSX_REQUIRED_VERSION) -DMAC_OS_X_VERSION_MIN_REQUIRED=\$(MACOSX_REQUIRED_VERSION)" 
 fi
 if test "x$OPENJDK_TARGET_OS" = xbsd; then
     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DBSD -D_ALLBSD_SOURCE"