patches/glibc/2.3.2/glibc-2.3.2-cross-2.patch
author |
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
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Tue May 08 17:48:32 2007 +0000 (2007-05-08) |
changeset 78 |
c3868084d81a |
permissions |
-rw-r--r-- |
Huge fixes to glibc build, so that we can build at least (and at last):
- use ports addon even when installing headers,
- use optimisation (-O) when installing headers, to avoid unnecessary warnings (thanks Robert P. J. DAY for pointing this out!),
- lowest kernel version to use is only X.Y.Z, not X.Y.Z.T,
- a bit of preparations for NPTL (RSN I hope),
- fix fixing the linker scripts (changing the backup file is kind of useless and stupid);
Shut uClibc finish step: there really is nothing to do;
Add a patch for glibc-2.3.6 weak aliases handling on some archs (ARM and ALPHA at least);
Did not catch the make errors: fixed the pattern matching in scripts/functions;
Introduce a new log level, ALL:
- send components' build messages there,
- DEBUG log level is destined only for crosstool-NG debug messages,
- migrate sub-actions to use appropriate log levels;
Update the armeb-unknown-linux-gnu sample:
- it builds!
- uses gcc-4.0.4 and glibc-2.3.6,
- updated to latest config options set.
yann@1
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When configuring canadian cross toolchain and you're unlucky enough to be
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using a build and host that are different, but that config.sub thinks mean the same thing,
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you might end up without BUILD_CC being defined as 'cc' or 'gcc',
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which might cause $CC to be used instead, which would be wrong...
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Dan Kegel
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--- glibc-2.3.2/configure.old 2004-05-26 19:46:43.000000000 -0700
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+++ glibc-2.3.2/configure 2004-05-26 19:52:47.000000000 -0700
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@@ -3323,7 +3323,7 @@
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ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
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ac_compiler_gnu=$ac_cv_c_compiler_gnu
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-if test $host != $build; then
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+if test "$cross_compiling" = yes; then
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for ac_prog in gcc cc
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do
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# Extract the first word of "$ac_prog", so it can be a program name with args.
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