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patches/gcc/4.4.2/210-arm-unbreak-armv4t.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Feb 21 23:39:46 2011 +0100 (2011-02-21)
changeset 2312 8b9938edd3d8
parent 1544 2228ea3f6b79
permissions -rw-r--r--
libc/glibc: add fortify option

By default, recent versions of glibc and eglibc will build some
functions that take format strings (eg. printf, syslog...) with
run-time checks against some format string attacks. This is
called a fortified build.

Unfortunately, this fails somehow while building the instrumented
version of syslog, with some kind of circular dependency...

Disable fortified builds by default, and hide the enabling option
behind EXPERIMENTAL for daring users...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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diff -durN gcc-4.4.0.orig/gcc/config/arm/linux-eabi.h gcc-4.4.0/gcc/config/arm/linux-eabi.h
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--- gcc-4.4.0.orig/gcc/config/arm/linux-eabi.h	2007-11-08 14:44:09.000000000 +0100
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+++ gcc-4.4.0/gcc/config/arm/linux-eabi.h	2009-05-27 21:38:26.000000000 +0200
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@@ -44,7 +44,7 @@
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    The ARM10TDMI core is the default for armv5t, so set
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    SUBTARGET_CPU_DEFAULT to achieve this.  */
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 #undef  SUBTARGET_CPU_DEFAULT
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-#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm10tdmi
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+#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm9tdmi
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 /* TARGET_BIG_ENDIAN_DEFAULT is set in
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    config.gcc for big endian configurations.  */
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