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| author | Felix Fietkau <nbd@openwrt.org> | 2014-12-12 17:01:57 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2014-12-12 17:01:57 +0000 |
| commit | f8772209730f182959164ee29f5f7c488b573180 (patch) | |
| tree | 70033eef376f70ae32c7c71fdf212602bff06606 /toolchain | |
| parent | 171f3274a4a11cfdc15ab9f181fcdb6d15d8cbbd (diff) | |
| download | master-187ad058-f8772209730f182959164ee29f5f7c488b573180.tar.gz master-187ad058-f8772209730f182959164ee29f5f7c488b573180.tar.bz2 master-187ad058-f8772209730f182959164ee29f5f7c488b573180.zip | |
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>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43669 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'toolchain')
3 files changed, 35 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/4.6-linaro/940-no-clobber-stamp-bits.patch b/toolchain/gcc/patches/4.6-linaro/940-no-clobber-stamp-bits.patch new file mode 100644 index 0000000000..9106a4adc7 --- /dev/null +++ b/toolchain/gcc/patches/4.6-linaro/940-no-clobber-stamp-bits.patch @@ -0,0 +1,11 @@ +--- a/libstdc++-v3/include/Makefile.in ++++ b/libstdc++-v3/include/Makefile.in +@@ -1326,7 +1326,7 @@ + @$(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: ${c_base_headers} diff --git a/toolchain/gcc/patches/4.8-linaro/940-no-clobber-stamp-bits.patch b/toolchain/gcc/patches/4.8-linaro/940-no-clobber-stamp-bits.patch new file mode 100644 index 0000000000..dbecef2d57 --- /dev/null +++ b/toolchain/gcc/patches/4.8-linaro/940-no-clobber-stamp-bits.patch @@ -0,0 +1,11 @@ +--- a/libstdc++-v3/include/Makefile.in ++++ b/libstdc++-v3/include/Makefile.in +@@ -1342,7 +1342,7 @@ + @$(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: ${c_base_headers} diff --git a/toolchain/gcc/patches/4.9-linaro/940-no-clobber-stamp-bits.patch b/toolchain/gcc/patches/4.9-linaro/940-no-clobber-stamp-bits.patch new file mode 100644 index 0000000000..f874255819 --- /dev/null +++ b/toolchain/gcc/patches/4.9-linaro/940-no-clobber-stamp-bits.patch @@ -0,0 +1,13 @@ +Index: gcc-linaro-4.9-2014.10/libstdc++-v3/include/Makefile.in +=================================================================== +--- gcc-linaro-4.9-2014.10.orig/libstdc++-v3/include/Makefile.in 2013-11-16 12:44:48.000000000 -0500 ++++ gcc-linaro-4.9-2014.10/libstdc++-v3/include/Makefile.in 2014-12-02 06:23:02.236660279 -0500 +@@ -1366,7 +1366,7 @@ + @$(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} |