linux64.h (OPTION_DEFAULT_SPECS): Match -mfpu and -mno-fpu, not -fpu and -no-fpu.

	* config/sparc/linux64.h (OPTION_DEFAULT_SPECS): Match -mfpu and
	-mno-fpu, not -fpu and -no-fpu.
	* config/sparc/sol2-bi.h (OPTION_DEFAULT_SPECS): Likewise.
	* config/sparc/sparc.h (OPTION_DEFAULT_SPECS): Likewise.

From-SVN: r170246

gcc/ChangeLog

+2011-02-17  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/sparc/linux64.h (OPTION_DEFAULT_SPECS): Match -mfpu and
+	-mno-fpu, not -fpu and -no-fpu.
+	* config/sparc/sol2-bi.h (OPTION_DEFAULT_SPECS): Likewise.
+	* config/sparc/sparc.h (OPTION_DEFAULT_SPECS): Likewise.
+
 2011-02-17  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR target/43653

gcc/config/sparc/linux64.h

@@ -176,12 +176,12 @@ along with GCC; see the file COPYING3.  If not see
 #define OPTION_DEFAULT_SPECS \
   {"cpu", "%{!m64:%{!mcpu=*:-mcpu=%(VALUE)}}" }, \
   {"tune", "%{!mtune=*:-mtune=%(VALUE)}" }, \
-  {"float", "%{!msoft-float:%{!mhard-float:%{!fpu:%{!no-fpu:-m%(VALUE)-float}}}}" }
+  {"float", "%{!msoft-float:%{!mhard-float:%{!mfpu:%{!mno-fpu:-m%(VALUE)-float}}}}" }
 #else
 #define OPTION_DEFAULT_SPECS \
   {"cpu", "%{!m32:%{!mcpu=*:-mcpu=%(VALUE)}}" }, \
   {"tune", "%{!mtune=*:-mtune=%(VALUE)}" }, \
-  {"float", "%{!msoft-float:%{!mhard-float:%{!fpu:%{!no-fpu:-m%(VALUE)-float}}}}" }
+  {"float", "%{!msoft-float:%{!mhard-float:%{!mfpu:%{!mno-fpu:-m%(VALUE)-float}}}}" }
 #endif
 
 #if DEFAULT_ARCH32_P

gcc/config/sparc/sol2-bi.h

@@ -256,12 +256,12 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 #define OPTION_DEFAULT_SPECS \
   {"cpu", "%{!m64:%{!mcpu=*:-mcpu=%(VALUE)}}" }, \
   {"tune", "%{!mtune=*:-mtune=%(VALUE)}" }, \
-  {"float", "%{!msoft-float:%{!mhard-float:%{!fpu:%{!no-fpu:-m%(VALUE)-float}}}}" }
+  {"float", "%{!msoft-float:%{!mhard-float:%{!mfpu:%{!mno-fpu:-m%(VALUE)-float}}}}" }
 #else
 #define OPTION_DEFAULT_SPECS \
   {"cpu", "%{!m32:%{!mcpu=*:-mcpu=%(VALUE)}}" }, \
   {"tune", "%{!mtune=*:-mtune=%(VALUE)}" }, \
-  {"float", "%{!msoft-float:%{!mhard-float:%{!fpu:%{!no-fpu:-m%(VALUE)-float}}}}" }
+  {"float", "%{!msoft-float:%{!mhard-float:%{!mfpu:%{!mno-fpu:-m%(VALUE)-float}}}}" }
 #endif
 
 #if DEFAULT_ARCH32_P

gcc/config/sparc/sparc.h

@@ -551,7 +551,7 @@ extern enum processor_type sparc_cpu;
 #define OPTION_DEFAULT_SPECS \
   {"cpu", "%{!mcpu=*:-mcpu=%(VALUE)}" }, \
   {"tune", "%{!mtune=*:-mtune=%(VALUE)}" }, \
-  {"float", "%{!msoft-float:%{!mhard-float:%{!fpu:%{!no-fpu:-m%(VALUE)-float}}}}" }
+  {"float", "%{!msoft-float:%{!mhard-float:%{!mfpu:%{!mno-fpu:-m%(VALUE)-float}}}}" }
 
 /* sparc_select[0] is reserved for the default cpu.  */
 struct sparc_cpu_select