patches/glibc/2.2.5/sh-setjmp-fix.patch
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"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.
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Fixes glibc 'make tests' failure running isomac
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make[2]: *** [/home3/dank/wk/ixos/dap_interim/linux/3rdParty/crosstool/crosstool-0.15/build/sh4-unknown-linux-gnu/gcc-ss-3_3-20030714-glibc-2.2.5/build-glibc/stdlib/isomac.out] Error 2
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isomac.out contains:
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...
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setjmp.h
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#define JB_SIZE (4 * 15)
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See http://sources.redhat.com/ml/libc-hacker/2002-11/msg00009.html
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and http://www.schweikhardt.net/isomac.c.html
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===================================================================
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RCS file: /cvs/glibc/libc/sysdeps/sh/bits/setjmp.h,v
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retrieving revision 1.4
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retrieving revision 1.5
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diff -u -r1.4 -r1.5
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--- libc/sysdeps/sh/bits/setjmp.h 2001/07/06 04:56:03 1.4
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+++ libc/sysdeps/sh/bits/setjmp.h 2002/11/06 00:08:30 1.5
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@@ -42,7 +42,9 @@
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} __jmp_buf[1];
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#endif
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+#if defined __USE_MISC || defined _ASM
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#define JB_SIZE (4 * 15)
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+#endif
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/* Test if longjmp to JMPBUF would unwind the frame
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containing a local variable at ADDRESS. */
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