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authorFelix Fietkau <nbd@openwrt.org>2014-12-12 17:01:57 +0000
committerFelix Fietkau <nbd@openwrt.org>2014-12-12 17:01:57 +0000
commit548d9a008ff265e9eaa3c7e0e6e301c6bd5645e6 (patch)
tree4cc0c093ffed3817531d9d07f169dcb2673e88e1 /toolchain/gcc/patches/4.8-linaro
parent5b16fd1bf88e34af4fa18e74bb4be524420c11b2 (diff)
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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
Diffstat (limited to 'toolchain/gcc/patches/4.8-linaro')
-rw-r--r--toolchain/gcc/patches/4.8-linaro/940-no-clobber-stamp-bits.patch11
1 files changed, 11 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/4.8-linaro/940-no-clobber-stamp-bits.patch b/toolchain/gcc/patches/4.8-linaro/940-no-clobber-stamp-bits.patch
new file mode 100644
index 0000000000..dbecef2d57
--- /dev/null
+++ b/toolchain/gcc/patches/4.8-linaro/940-no-clobber-stamp-bits.patch
@@ -0,0 +1,11 @@
+--- a/libstdc++-v3/include/Makefile.in
++++ b/libstdc++-v3/include/Makefile.in
+@@ -1342,7 +1342,7 @@
+ @$(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}