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[PATCH] PR bootstrap/52623 Disable libquadmath on AIX
- From: David Edelsohn <dje dot gcc at gmail dot com>
- To: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Fri, 23 Mar 2012 10:33:57 -0400
- Subject: [PATCH] PR bootstrap/52623 Disable libquadmath on AIX
The build process of libquadmath sometimes encounters problems on AIX
due to multilib and LD_LIBRARY_PATH interfering with GCC's own library
dependencies. Libquadmath is not used on AIX, so this patch adds it
to noconfigdirs.
Thanks, David
* configure.ac: Add libquadmath to noconfigdirs for AIX.
* configure: Rebuild.
Index: configure.ac
===================================================================
--- configure.ac (revision 185711)
+++ configure.ac (working copy)
@@ -509,6 +509,13 @@
fi
fi
+# Disable libquadmath for some systems.
+case "${target}" in
+ powerpc-*-aix* | rs6000-*-aix*)
+ noconfigdirs="$noconfigdirs target-libquadmath"
+ ;;
+esac
+
# Disable libssp for some systems.
case "${target}" in
avr-*-*)