patches/gcc/2.95.3/180-threads_snafu.patch
author Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Wed Aug 05 15:23:52 2009 +0200 (2009-08-05)
changeset 1460 d02a50cc300d
permissions -rw-r--r--
gcc: add patch to fix PR37436

When compiling some C++ code, GCC 4.3.x fails with an internal
compiler error. The bug report is available at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37436. The included patch
is the one that has been merged in the trunk of gcc.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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This fixes the error
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In file included from gthr-default.h:1,
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                 from /build/arm-unknown-linux-gnu/gcc-2.95.3-glibc-2.2.2/gcc-2.95.3/gcc/gthr.h:98,
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                 from /build/arm-unknown-linux-gnu/gcc-2.95.3-glibc-2.2.2/gcc-2.95.3/gcc/libgcc2.c:3034:
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/build/arm-unknown-linux-gnu/gcc-2.95.3-glibc-2.2.2/gcc-2.95.3/gcc/gthr-posix.h:37: pthread.h: No such file or directory
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make[3]: *** [libgcc2.a] Error 1
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make[3]: Leaving directory `/build/arm-unknown-linux-gnu/gcc-2.95.3-glibc-2.2.2/build-gcc-core/gcc'
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in what I think is a nicer way than the patch used by the arm team,
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i.e. "perl -pi -e 's/^(TARGET_LIBGCC2_CFLAGS.*)/$1 -Dinhibit_libc -D__gthr_posix_h/' gcc/config/arm/t-linux"
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which seems a bit of a kludge.
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--- gcc-2.95.3/gcc/configure.old	Fri Mar 16 06:13:48 2001
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+++ gcc-2.95.3/gcc/configure	Sun Jun  8 13:02:20 2003
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@@ -853,9 +853,9 @@
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 # Check whether --enable-threads or --disable-threads was given.
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 if test "${enable_threads+set}" = set; then
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   enableval="$enable_threads"
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-  if test x$enable_threads = xno; then
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-	enable_threads=''
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-fi
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+  #if test x$enable_threads = xno; then
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+	#enable_threads=''
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+  #fi
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 else
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   enable_threads=''
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 fi