patches/gcc/4.3.2/370-sh-no-libc.patch
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"Yann E. MORIN" <yann.morin.1998@free.fr> |
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Sat Jan 04 01:02:57 2014 +0100 (2014-01-04) |
| changeset 3271 |
c65dc9b98841 |
| permissions |
-rw-r--r-- |
cc/gcc: diable libsanitizer without NPTL
gcc-4.8 comes with a new library to sanitise memory access:
- heap-, stack-, and global-buffer overflow, use-after-free
- data-races between threads
This library requires some _np parts of the API, which are not
implemented in the (old) LinuxThreads, which is still available
in uClibc.
Since NPTL requires a i486 or above, i386 are stuck with using LT,
which precludes building the libsanitizer.
Disable libsanitizer, a bit like libatomic is.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Niels Penneman <niels@penneman.org>
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yann@1239
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diff -durN gcc-4.3.2.orig/libgcc/config/sh/t-linux gcc-4.3.2/libgcc/config/sh/t-linux
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--- gcc-4.3.2.orig/libgcc/config/sh/t-linux 2009-03-07 11:42:38.000000000 +0100
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yann@1239
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+++ gcc-4.3.2/libgcc/config/sh/t-linux 2009-03-07 11:03:39.000000000 +0100
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yann@1239
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@@ -15,7 +15,7 @@
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yann@1239
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-Wl,--soname=@shlib_base_name@.so.1 \
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yann@1239
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-Wl,--version-script=@shlib_map_file@ \
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-o @multilib_dir@/@shlib_base_name@.so.1.tmp @multilib_flags@ \
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yann@1239
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- @shlib_objs@ -lc && \
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+ @shlib_objs@ && \
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rm -f @multilib_dir@/@shlib_base_name@.so && \
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if [ -f @multilib_dir@/@shlib_base_name@.so.1 ]; then \
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mv -f @multilib_dir@/@shlib_base_name@.so.1 \
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