On Mon, Dec 05, 2011 at 07:25:35PM -0500, David Edelsohn wrote:
> Is this fixed or is someone writing a follow-up patch?
This does the trick. You could also use
case ${host}:${with_multisubdir} in
*:*32*)
;;
powerpc64-*:* | *:*64*)
tmake_file="$tmake_file rs6000/t-linux64"
;;
esac
in config.host, but that's unnecessarily complicated. The t-linux64
bits can safely go in other config files. Bootstrapped and regression
tested powerpc-linux and powerpc64-linux.
* config/rs6000/t-linux64: Delete. Move..
* config/rs6000/t-ppc64-fp: .. softfp_wrap defines to here..
* config/rs6000/t-linux: ..and libgcc flags to here.
Index: libgcc/config/rs6000/t-linux64
===================================================================
--- libgcc/config/rs6000/t-linux64 (revision 183464)
+++ libgcc/config/rs6000/t-linux64 (working copy)
@@ -1,4 +0,0 @@
-HOST_LIBGCC2_CFLAGS += -mno-minimal-toc
-
-softfp_wrap_start := '\#ifndef __powerpc64__'
-softfp_wrap_end := '\#endif'
Index: libgcc/config/rs6000/t-ppc64-fp
===================================================================
--- libgcc/config/rs6000/t-ppc64-fp (revision 183464)
+++ libgcc/config/rs6000/t-ppc64-fp (working copy)
@@ -1,2 +1,5 @@
# Can be used unconditionally, wrapped in __powerpc64__ || __64BIT__ __ppc64__.
LIB2ADD += $(srcdir)/config/rs6000/ppc64-fp.c
+
+softfp_wrap_start := '\#ifndef __powerpc64__'
+softfp_wrap_end := '\#endif'
Index: libgcc/config/rs6000/t-linux
===================================================================
--- libgcc/config/rs6000/t-linux (revision 183464)
+++ libgcc/config/rs6000/t-linux (working copy)
@@ -1,3 +1,3 @@
SHLIB_MAPFILES += $(srcdir)/config/rs6000/libgcc-glibc.ver
-HOST_LIBGCC2_CFLAGS += -mlong-double-128
+HOST_LIBGCC2_CFLAGS += -mlong-double-128 -mno-minimal-toc
--
Alan Modra
Australia Development Lab, IBM
