patches/linux/2.6.11.3/140-linux-2.6.11-allow-gcc-4.0-asm-ppc64.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Thu Jul 31 09:08:33 2008 +0000 (2008-07-31)
changeset 752 b037a5643e04
permissions -rw-r--r--
Have the glibc build use the cross-objdump, rather than the host one.
On some distros (eg. Fedora), the native objdump can not interpret objects not for the native system, and thus fail.
This commit adds a new patch against glibc-2.7 that introduces OBJDUMP_FOR_HOST, wich, if set, overides the detected objdump.

Note: bizarely enough, glibc already has code to detect the cross-objdump, but that does not work for an unknown reason... :-(

/trunk/patches/glibc/2.7/220-objdump_for_host.patch | 13 13 0 0 +++++++++
/trunk/scripts/build/libc_glibc.sh | 37 21 16 0 +++++++++++++++------------
2 files changed, 34 insertions(+), 16 deletions(-)
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Fixes
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In file included from include/asm/current.h:4,
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                 from include/linux/wait.h:27,
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                 from include/asm/semaphore.h:15,
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                 from include/linux/sched.h:19,
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                 from arch/ppc64/kernel/asm-offsets.c:18:
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include/asm/paca.h:25: error: array type has incomplete element type
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make[1]: *** [arch/ppc64/kernel/asm-offsets.s] Error 1
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when building with gcc-4.0
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--- linux-2.6.11.3/include/asm-ppc64/paca.h.old	Fri Mar 18 13:23:40 2005
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+++ linux-2.6.11.3/include/asm-ppc64/paca.h	Fri Mar 18 13:24:04 2005
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@@ -22,7 +22,6 @@
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 #include	<asm/iSeries/ItLpRegSave.h>
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 #include	<asm/mmu.h>
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-extern struct paca_struct paca[];
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 register struct paca_struct *local_paca asm("r13");
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 #define get_paca()	local_paca
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@@ -114,5 +113,7 @@
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 	struct ItLpRegSave reg_save;
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 #endif
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 };
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+
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+extern struct paca_struct paca[];
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 #endif /* _PPC64_PACA_H */