Initial commit

toolchain/gcc/patches/7.5.0/940-no-clobber-stamp-bits.patch

@@ -0,0 +1,33 @@
+commit 548d9a008ff265e9eaa3c7e0e6e301c6bd5645e6
+Author: Felix Fietkau <nbd@openwrt.org>
+Date:   Fri Dec 12 17:01:57 2014 +0000
+
+    gcc: don't clobber stamp-bits with a symlink to itself
+    
+    Several versions of gcc have an issue in libstdc++v3 where the build may
+    clobber stamp-bits with a link to itself.  This doesn't manifest itself
+    on all systems.  On several Ubuntu systems, this doesn't appear to be a
+    problem, but it is an issue on Fedora 16 systems.
+    
+    To fix the issue, we'll simply filter out stamp-bits from the symlinks
+    to be generated.
+    
+    Note: gcc 4.4.7 is unaffected by this issue, so no fix is necessary
+    there.
+    
+    Signed-off-by: John Szakmeister <john@szakmeister.net>
+    
+    SVN-Revision: 43669
+
+
+--- a/libstdc++-v3/include/Makefile.in
++++ b/libstdc++-v3/include/Makefile.in
+@@ -1474,7 +1474,7 @@ stamp-bits: ${bits_headers}
+ 	@$(STAMP) stamp-bits
+ 
+ stamp-bits-sup: stamp-bits ${bits_sup_headers}
+-	@-cd ${bits_builddir} && $(LN_S) $? . 2>/dev/null
++	@-cd ${bits_builddir} && $(LN_S) $(filter-out stamp-bits,$?) . 2>/dev/null
+ 	@$(STAMP) stamp-bits-sup
+ 
+ stamp-c_base: ${c_base_headers}