patches/gcc/2.95.3/180-threads_snafu.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Feb 17 22:08:06 2008 +0000 (2008-02-17)
changeset 431 8bde4c6ea47a
permissions -rw-r--r--
Robert P. J. DAY says:

apparently, the patchset for gcc 4.2.1 applies properly to the
source for gcc 4.2.2 and gcc 4.2.3. so, if you want, you can simply
add support for those last two just by augmenting menuconfig and
adding a couple symlinks for those two directories. seems like a
cheap way to add a couple new versions.
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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