patches/gcc/4.4.0/320-missing-execinfo_h.patch
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"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
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Sun Sep 12 20:54:54 2010 +0200 (2010-09-12) |
| changeset 2122 |
eb837be50f8f |
| permissions |
-rw-r--r-- |
cc/gcc: do not force use of non-vital companion libraries
While GMP and MPFR are required by gcc>=4.3 (to build the frontends),
and MPC is required by gcc>=4.5, the other libs are not. If they are
present then gcc will enable advanced features; if they are missing,
then gcc will (should) simply disable those features.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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yann@1393
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diff -durN gcc-4.4.0.orig/boehm-gc/include/gc.h gcc-4.4.0/boehm-gc/include/gc.h
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yann@1393
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--- gcc-4.4.0.orig/boehm-gc/include/gc.h 2007-04-23 23:10:09.000000000 +0200
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yann@1393
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+++ gcc-4.4.0/boehm-gc/include/gc.h 2009-05-27 21:38:55.000000000 +0200
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yann@1393
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@@ -503,7 +503,7 @@
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yann@1393
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#if defined(__linux__) || defined(__GLIBC__)
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yann@1393
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# include <features.h>
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yann@1393
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# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \
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yann@1393
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- && !defined(__ia64__)
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yann@1393
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+ && !defined(__ia64__) && !defined(__UCLIBC__)
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yann@1393
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# ifndef GC_HAVE_BUILTIN_BACKTRACE
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yann@1393
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# define GC_HAVE_BUILTIN_BACKTRACE
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# endif
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