patches/binutils/2.19.1a/190-mips64-defaultemul.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Tue Oct 16 20:57:44 2012 +0200 (2012-10-16)
changeset 3079 37831a33e07e
parent 1816 ab179fab1409
permissions -rw-r--r--
kernel/linux: fix using custom location

Currently, extract and patch are skipped as thus:
- using a custom directory of pre-installed headers
- a correctly named directory already exists

Otherwise, extract and patch are done.

The current second condition is wrong, because it allows the following
sequence to happen:
- a non-custom kernel is used
- a previous build only partially extracted the non-custom sources
- that p[revious build broke during extraction (eg. incomplete tarball...)
- a subsequent build will find a properly named directory, and will
thus skip extract and patch, which is wrong

Fix that by following the conditions in this table:

Type | Extract | Patch
----------------------+---------+-------
Pre-installed headers | N | N
custom directory | N | N
custom tarball | Y | N
mainstream tarball | Y | Y

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: David Holsgrove <david.holsgrove@xilinx.com>
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--- binutils-2.20/ld/configure.tgt.orig	2010-02-20 04:05:31.000000000 -0500
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+++ binutils-2.20/ld/configure.tgt	2010-02-20 04:08:11.000000000 -0500
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@@ -400,11 +400,11 @@
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 mips*-*-vxworks*)	targ_emul=elf32ebmipvxworks
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 		        targ_extra_emuls="elf32elmipvxworks" ;;
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 mips*-*-windiss)	targ_emul=elf32mipswindiss ;;
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-mips64*el-*-linux-*)	targ_emul=elf32ltsmipn32
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-			targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
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+mips64*el-*-linux-*)	targ_emul=elf64ltsmip
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+			targ_extra_emuls="elf32ltsmipn32 elf32btsmipn32 elf32ltsmip elf32btsmip elf64btsmip"
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 			targ_extra_libpath=$targ_extra_emuls ;;
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-mips64*-*-linux-*)	targ_emul=elf32btsmipn32
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-			targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
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+mips64*-*-linux-*)	targ_emul=elf64btsmip
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+			targ_extra_emuls="elf32btsmipn32 elf32ltsmipn32 elf32btsmip elf32ltsmip elf64ltsmip"
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 			targ_extra_libpath=$targ_extra_emuls ;;
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 mips*el-*-linux-*)	targ_emul=elf32ltsmip
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 			targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"