patches/cloog-ppl/0.15.8/100-add_on_libs_position.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
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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diff -Naurd cloog-ppl-0.15.8-a/configure cloog-ppl-0.15.8-b/configure
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--- cloog-ppl-0.15.8-a/configure	2010-02-11 19:05:30.000000000 +0100
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+++ cloog-ppl-0.15.8-b/configure	2012-01-27 13:27:09.710988253 +0100
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@@ -12902,7 +12902,7 @@
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 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-	LIBS="$LIBS -lppl_c -lppl -lgmpxx"
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+	LIBS="-lppl_c -lppl -lgmpxx $LIBS"
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 cat >>confdefs.h <<\_ACEOF
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 #define CLOOG_PPL_BACKEND 1
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diff -Naurd cloog-ppl-0.15.8-a/configure.in cloog-ppl-0.15.8-b/configure.in
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--- cloog-ppl-0.15.8-a/configure.in	2010-02-11 19:05:31.000000000 +0100
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+++ cloog-ppl-0.15.8-b/configure.in	2012-01-27 13:27:09.710988253 +0100
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@@ -345,7 +345,7 @@
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 	#endif
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 	], [AC_MSG_RESULT([yes])], [AC_MSG_ERROR(Can't find correct version of PPL.) ])
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-	LIBS="$LIBS -lppl_c -lppl -lgmpxx"
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+	LIBS="-lppl_c -lppl -lgmpxx $LIBS"
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 	AC_DEFINE([CLOOG_PPL_BACKEND], 1, [Use the PPL backend])
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 else