commit 548d9a008ff265e9eaa3c7e0e6e301c6bd5645e6 Author: Felix Fietkau 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 SVN-Revision: 43669 --- a/libstdc++-v3/include/Makefile.in +++ b/libstdc++-v3/include/Makefile.in @@ -1476,7 +1476,7 @@ 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}