patches/gcc/4.2.1/170-missing-execinfo_h.patch
| author |
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
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Thu May 26 22:51:03 2011 +0200 (2011-05-26) |
| changeset 2481 |
30644208c955 |
| parent 313 |
2f223aafc7cb
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| permissions |
-rw-r--r-- |
configure: add possibility to set arbitrary variable in check_for
If check_for is able to find the required prog/inc/lib, allow it to
set an arbitrary variable to 'y'. This variable is then pushed down
to the kconfig definition.
For example:
has_or_abort prog=foobar kconfig=has_foobar
If foobar is available, it yields a kconfig variable defaulting to y:
config CONFIGURE_has_foobar
bool
default y
If foobar is missing, it yields a kconfig variable defaulting to n:
config CONFIGURE_has_foobar
bool
Thus it is possible to depends on that variabel to show/hide options:
config SOME_FEATURE
bool
prompt "Some feature"
depends on CONFIGURE_has_foobar
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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yann@313
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diff -durN gcc-4.2.1.orig/boehm-gc/include/gc.h gcc-4.2.1/boehm-gc/include/gc.h
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yann@313
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--- gcc-4.2.1.orig/boehm-gc/include/gc.h 2006-09-18 20:45:08.000000000 +0200
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yann@313
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+++ gcc-4.2.1/boehm-gc/include/gc.h 2007-08-03 20:33:00.000000000 +0200
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yann@313
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@@ -502,7 +502,7 @@
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yann@313
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#if defined(__linux__) || defined(__GLIBC__)
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yann@313
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# include <features.h>
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yann@313
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# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \
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yann@313
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- && !defined(__ia64__)
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yann@313
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+ && !defined(__ia64__) && !defined(__UCLIBC__)
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yann@313
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# ifndef GC_HAVE_BUILTIN_BACKTRACE
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yann@313
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# define GC_HAVE_BUILTIN_BACKTRACE
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yann@313
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# endif
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