t-linux64: Delete the 32-bit multilib that uses software floating point emulation.

2012-05-25  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* config/rs6000/t-linux64: Delete the 32-bit multilib that uses
	software floating point emulation.  No longer build the multilibs
	with -mstrict-align.

From-SVN: r187891

gcc/ChangeLog

+2012-05-25  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* config/rs6000/t-linux64: Delete the 32-bit multilib that uses
+	software floating point emulation.  No longer build the multilibs
+	with -mstrict-align.
+
 2012-05-25  Aldy Hernandez  <aldyh@redhat.com>
 
 	PR middle-end/53008

gcc/config/rs6000/t-linux64

@@ -26,10 +26,7 @@
 # it doesn't tell anything about the 32bit libraries on those systems.  Set
 # MULTILIB_OSDIRNAMES according to what is found on the target.
 
-MULTILIB_OPTIONS        = m64/m32 msoft-float
-MULTILIB_DIRNAMES       = 64 32 nof
-MULTILIB_EXTRA_OPTS     = fPIC mstrict-align
-MULTILIB_EXCEPTIONS     = m64/msoft-float
-MULTILIB_EXCLUSIONS     = m64/!m32/msoft-float
-MULTILIB_OSDIRNAMES	= ../lib64 $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib) nof
-MULTILIB_MATCHES        = $(MULTILIB_MATCHES_FLOAT)
+MULTILIB_OPTIONS        = m64/m32
+MULTILIB_DIRNAMES       = 64 32
+MULTILIB_EXTRA_OPTS     = fPIC
+MULTILIB_OSDIRNAMES	= ../lib64 $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)