patches/linux/2.6.11.3/linux-2.6.11-allow-gcc-4.0-asm-m68k.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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
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In file included from include/asm/setup.h:8,
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                 from include/asm/machdep.h:8,
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                 from include/asm/irq.h:6,
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                 from include/asm/hardirq.h:8,
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                 from include/linux/hardirq.h:6,
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                 from include/asm-generic/local.h:6,
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                 from include/asm/local.h:4,
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                 from include/linux/module.h:21,
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                 from init/main.c:16:
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include/asm-m68k/setup.h:365: error: array type has incomplete element type
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when compiling with gcc-4.0.  (Affects ppc, too, for some reason.)
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--- linux-2.6.11.3/include/asm-m68k/setup.h.old	Fri Mar 18 13:48:03 2005
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+++ linux-2.6.11.3/include/asm-m68k/setup.h	Fri Mar 18 13:48:14 2005
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@@ -362,12 +362,13 @@
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 #ifndef __ASSEMBLY__
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 extern int m68k_num_memory;		/* # of memory blocks found (and used) */
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 extern int m68k_realnum_memory;		/* real # of memory blocks found */
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-extern struct mem_info m68k_memory[NUM_MEMINFO];/* memory description */
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 struct mem_info {
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 	unsigned long addr;		/* physical address of memory chunk */
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 	unsigned long size;		/* length of memory chunk (in bytes) */
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 };
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+
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+extern struct mem_info m68k_memory[NUM_MEMINFO];/* memory description */
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 #endif
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 #endif /* __KERNEL__ */