patches/glibc/2.5/110-configure-apple-as.patch
author "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
Wed May 25 20:23:48 2011 +0200 (2011-05-25)
branch1.11
changeset 2552 cc285cc98e65
parent 744 4bf8448536d5
permissions -rw-r--r--
debug/gdb: fix runtime sysroot

This patch sets the runtime sysroot to fix the following GDB warning:
"Unable to find dynamic linker breakpoint function.
GDB will be unable to debug shared library initializers
and track explicitly loaded dynamic code."

The sysroot can later be changed within gdb with the `set sysroot`
command if necessary.

Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
(transplanted from 7690196856ce4a4700d1887cc3adf80acc627c52)
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http://in3www.epfl.ch/~schaffne/glibc-configure-apple-as.patch
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http://sources.redhat.com/ml/crossgcc/2004-02/msg00151.html
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The following makes it possible to configure glibc-2.3.2 on Mac OS X,
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where the assembler but doesn't understand the --version flag.
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Fixes the symptom
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checking whether ld is GNU ld... no
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checking for /usr/libexec/gcc/darwin/ppc/as... /usr/libexec/gcc/darwin/ppc/as
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checking version of /usr/libexec/gcc/darwin/ppc/as... 
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<PAUSES HERE AND JUST SITS THERE DOING NOTHING>
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--- glibc-2.3.2/configure~	Wed Feb 26 09:20:48 2003
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+++ glibc-2.3.2/configure	Fri Feb 27 13:12:53 2004
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@@ -4039,7 +4039,7 @@
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   # Found it, now check the version.
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   echo "$as_me:$LINENO: checking version of $AS" >&5
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 echo $ECHO_N "checking version of $AS... $ECHO_C" >&6
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-  ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
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+  ac_prog_version=`$AS -v </dev/null 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
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   case $ac_prog_version in
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     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
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     2.1[3-9]*)
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Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>