patches/gcc/4.4.6/260-sh-libgcc-stacks.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Tue Jul 31 22:27:29 2012 +0200 (2012-07-31)
changeset 3018 7776e8369284
parent 2149 98b7806295cc
permissions -rw-r--r--
complibs/cloog: create missing m4 dir

Because we now patch configure.in and configure, the Makefile quicks
in a re-build rule as the source files are now more recent than the
bundled generated files, and that fails because the m4 directory
is missing, although on some systems where aclocal is not installed,
the re-build rule does nothing (except a warning).

Always create tht directory.

Reported-by: Per Arnold Blaasmo <per-arnold.blaasmo@atmel.com>
[Also thanks to Thomas De Schampheleire <patrickdepinguin@gmail.com>
for some digging works on this issue]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
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diff -durN gcc-4.4.5.orig/gcc/config/sh/lib1funcs.asm gcc-4.4.5/gcc/config/sh/lib1funcs.asm
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--- gcc-4.4.5.orig/gcc/config/sh/lib1funcs.asm	2009-04-10 01:23:07.000000000 +0200
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+++ gcc-4.4.5/gcc/config/sh/lib1funcs.asm	2010-10-09 23:04:22.000000000 +0200
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@@ -30,6 +30,11 @@
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 !! recoded in assembly by Toshiyasu Morita
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 !! tm@netcom.com
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+#if defined(__ELF__) && defined(__linux__)
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+.section .note.GNU-stack,"",%progbits
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+.previous
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+#endif
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+
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 /* SH2 optimizations for ___ashrsi3, ___ashlsi3, ___lshrsi3 and
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    ELF local label prefixes by J"orn Rennecke
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    amylaar@cygnus.com  */
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diff -durN gcc-4.4.5.orig/gcc/config/sh/linux-atomic.asm gcc-4.4.5/gcc/config/sh/linux-atomic.asm
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--- gcc-4.4.5.orig/gcc/config/sh/linux-atomic.asm	2009-04-10 01:23:07.000000000 +0200
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+++ gcc-4.4.5/gcc/config/sh/linux-atomic.asm	2010-10-09 23:04:22.000000000 +0200
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@@ -136,3 +136,6 @@
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 ATOMIC_FETCH_AND_COMBOP(nand,and,not,4,l,mov)
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 #endif /* ! __SH5__ */
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+
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+.section .note.GNU-stack,"",%progbits
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+.previous