--- a/gcc/config/freebsd.h	Tue May 25 18:58:51 2010 +0900
+++ b/gcc/config/freebsd.h	Tue Mar 22 17:18:12 2011 +0900
@@ -1,5 +1,6 @@
 /* Base configuration file for all FreeBSD targets.
-   Copyright (C) 1999, 2000, 2001, 2007, 2008 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2001, 2007, 2008, 2009,
+   2010 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -29,17 +30,6 @@
 /* In case we need to know.  */
 #define USING_CONFIG_FREEBSD 1
 
-/* This defines which switch letters take arguments.  On FreeBSD, most of
-   the normal cases (defined in gcc.c) apply, and we also have -h* and
-   -z* options (for the linker) (coming from SVR4).
-   We also have -R (alias --rpath), no -z, --soname (-h), --assert etc.  */
-
-#undef  SWITCH_TAKES_ARG
-#define SWITCH_TAKES_ARG(CHAR) (FBSD_SWITCH_TAKES_ARG(CHAR))
-
-#undef  WORD_SWITCH_TAKES_ARG
-#define WORD_SWITCH_TAKES_ARG(STR) (FBSD_WORD_SWITCH_TAKES_ARG(STR))
-
 #undef  TARGET_OS_CPP_BUILTINS
 #define TARGET_OS_CPP_BUILTINS() FBSD_TARGET_OS_CPP_BUILTINS()
 
@@ -55,9 +45,6 @@
 #undef  LIB_SPEC
 #define LIB_SPEC FBSD_LIB_SPEC
 
-/* Define this so we can compile MS code for use with WINE.  */
-#define HANDLE_PRAGMA_PACK_PUSH_POP 1
-
 /************************[  Target stuff  ]***********************************/
 
 /* All FreeBSD Architectures support the ELF object file format.  */
@@ -76,7 +63,7 @@
 #undef  WINT_TYPE
 #define WINT_TYPE "int"
 
-#define MATH_LIBRARY_PROFILE    "-lm_p"
+#define MATH_LIBRARY_PROFILE    "m_p"
 
 /* Code generation parameters.  */