patches/gcc/4.2.0/180-c99-snprintf.patch
author Esben Haabendal <eha@dev.doredevelopment.dk>
Wed Apr 06 20:15:23 2011 +0200 (2011-04-06)
changeset 2379 372245834071
parent 111 2e16b9fc302d
permissions -rw-r--r--
libc/glibc: workaround for autoconf'ed define of caddr_t

When building canadian cross compiler, I have some trouble with
configure defining caddr_t as a macro, like:
#define caddr_t char *

When combined with the types.h where caddr_t is protected together
with daddr_t, the typedef of caddr_t breaks.

This patch works around it by protecting the caddr_t typedef
specifically.

I am uncertain as to the real cause and solution to this :-(

Signed-off-by: Esben Haabendal <eha@dev.doredevelopment.dk>
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--- gcc-4.2.0.orig/libstdc++-v3/include/c_std/std_cstdio.h	2006-12-07 10:33:51.000000000 +0100
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+++ gcc-4.2.0/libstdc++-v3/include/c_std/std_cstdio.h	2007-05-20 01:05:38.000000000 +0200
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@@ -144,7 +144,7 @@
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 _GLIBCXX_END_NAMESPACE
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-#if _GLIBCXX_USE_C99
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+#if _GLIBCXX_USE_C99 || defined(__UCLIBC__)
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 #undef snprintf
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 #undef vfscanf