From: Neil Booth <neil@daikokuya.demon.co.uk>
Date: Tue, 4 Jun 2002 18:07:44 +0000 (+0000)
Subject: beos-elf.h, [...] (CPP_SPEC): Remove cpp_cpu.
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1ba7b41497efa87150d2325d74d130c4104593ea;p=platform%2Fupstream%2Fgcc.git

beos-elf.h, [...] (CPP_SPEC): Remove cpp_cpu.

config/i386:
	* beos-elf.h, cygwin.h, djgpp.h, gas.h, gnu.h, i386-interix.h,
	i386-interix3.h, i386elf.h, linux-aout.h, linux.h, linux64.h,
	mingw32.h, netbsd-elf.h, netbsd.h, netbsd64.h, rtemself.h,
	sco5.h, sol2.h, sysv3.h, sysv4.h, sysv5.h, uwin.h, vxi386.h,
	win32.h	(CPP_SPEC): Remove cpp_cpu.
	* i386.h (TARGET_CPU_CPP_BUILTINS): Use.
	(CPP_CPU_DEFAULT_SPEC, CPP_CPU_SPEC): Die!

From-SVN: r54254
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a0de8dc..637eecf 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,14 @@
+2002-06-04  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+config/i386:
+	* beos-elf.h, cygwin.h, djgpp.h, gas.h, gnu.h, i386-interix.h,
+	i386-interix3.h, i386elf.h, linux-aout.h, linux.h, linux64.h,
+	mingw32.h, netbsd-elf.h, netbsd.h, netbsd64.h, rtemself.h,
+	sco5.h, sol2.h, sysv3.h, sysv4.h, sysv5.h, uwin.h, vxi386.h,
+	win32.h	(CPP_SPEC): Remove cpp_cpu.
+	* i386.h (TARGET_CPU_CPP_BUILTINS): Use.
+	(CPP_CPU_DEFAULT_SPEC, CPP_CPU_SPEC): Die!
+
 2002-06-04  Janis Johnson  <janis187@us.ibm.com>
 
 	* config/ia64/ia64.c (gen_thread_pointer): Fix variable name.
diff --git a/gcc/config/i386/beos-elf.h b/gcc/config/i386/beos-elf.h
index 5b1d1d3..e7613b8 100644
--- a/gcc/config/i386/beos-elf.h
+++ b/gcc/config/i386/beos-elf.h
@@ -76,7 +76,7 @@ Boston, MA 02111-1307, USA.  */
 -Asystem=beos"
 
 #undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{!no-fPIC:%{!no-fpic:-D__PIC__ -D__pic__}}"
+#define CPP_SPEC "%{!no-fPIC:%{!no-fpic:-D__PIC__ -D__pic__}}"
 
 /* BeOS uses lots of multichars, so don't warn about them unless the
    user explicitly asks for the warnings with -Wmultichar.  Note that
diff --git a/gcc/config/i386/cygwin.h b/gcc/config/i386/cygwin.h
index 0caf3c3..15a5cdb 100644
--- a/gcc/config/i386/cygwin.h
+++ b/gcc/config/i386/cygwin.h
@@ -96,7 +96,7 @@ Boston, MA 02111-1307, USA.  */
    existing args.  */
 
 #undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{posix:-D_POSIX_SOURCE} \
+#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} \
   -D__stdcall=__attribute__((__stdcall__)) \
   -D__cdecl=__attribute__((__cdecl__)) \
   %{!ansi:-D_stdcall=__attribute__((__stdcall__)) \
diff --git a/gcc/config/i386/djgpp.h b/gcc/config/i386/djgpp.h
index c44b55f..15c1531 100644
--- a/gcc/config/i386/djgpp.h
+++ b/gcc/config/i386/djgpp.h
@@ -87,7 +87,7 @@ Boston, MA 02111-1307, USA.  */
 
 /* Include <sys/version.h> so __DJGPP__ and __DJGPP_MINOR__ are defined.  */
 #undef CPP_SPEC
-#define CPP_SPEC "-remap %(cpp_cpu) %{posix:-D_POSIX_SOURCE} \
+#define CPP_SPEC "-remap %{posix:-D_POSIX_SOURCE} \
   %{!ansi:%{!std=c*:%{!std=i*:-DMSDOS}}} %{!ansi:%{!std=c*:%{!std=i*:-DGO32}}} \
   -imacros %s../include/sys/version.h"
 
diff --git a/gcc/config/i386/gas.h b/gcc/config/i386/gas.h
index 4c84023..c627775 100644
--- a/gcc/config/i386/gas.h
+++ b/gcc/config/i386/gas.h
@@ -48,7 +48,7 @@ Boston, MA 02111-1307, USA.  */
 /* Specify predefined symbols in preprocessor.  */
 
 #define CPP_PREDEFINES "-Dunix"
-#define CPP_SPEC "%(cpp_cpu) %{posix:-D_POSIX_SOURCE}"
+#define CPP_SPEC "%{posix:-D_POSIX_SOURCE}"
 
 /* Allow #sccs in preprocessor.  */
 
diff --git a/gcc/config/i386/gnu.h b/gcc/config/i386/gnu.h
index b14328f..50e019560 100644
--- a/gcc/config/i386/gnu.h
+++ b/gcc/config/i386/gnu.h
@@ -8,7 +8,7 @@
   -Dunix -Asystem=unix -Asystem=posix -D__gnu_hurd__ -D__GNU__ -Asystem=gnu"
 
 #undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) \
+#define CPP_SPEC "\
   %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} \
   %{posix:-D_POSIX_SOURCE} %{bsd:-D_BSD_SOURCE}"
 
diff --git a/gcc/config/i386/i386-interix.h b/gcc/config/i386/i386-interix.h
index 630a7b9..101f812 100644
--- a/gcc/config/i386/i386-interix.h
+++ b/gcc/config/i386/i386-interix.h
@@ -66,7 +66,6 @@ Boston, MA 02111-1307, USA.  */
 #undef CPP_SPEC
 /* Write out the correct language type definition for the header files.  
    Unless we have assembler language, write out the symbols for C.
-   cpp_cpu is an Intel specific variant. See i386.h
    mieee is an Alpha specific variant.  Cross polination a bad idea.
    */
 #define CPP_SPEC "\
@@ -77,7 +76,6 @@ Boston, MA 02111-1307, USA.  */
 %{.C:	-D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS -D__cplusplus} \
 %{.m:	-D__LANGUAGE_OBJECTIVE_C__ -D__LANGUAGE_OBJECTIVE_C} \
 -remap \
-%(cpp_cpu) \
 %{posix:-D_POSIX_SOURCE} \
 -isystem %$INTERIX_ROOT/usr/include"
 
diff --git a/gcc/config/i386/i386-interix3.h b/gcc/config/i386/i386-interix3.h
index 274972b..38c6c55 100644
--- a/gcc/config/i386/i386-interix3.h
+++ b/gcc/config/i386/i386-interix3.h
@@ -27,6 +27,5 @@ Boston, MA 02111-1307, USA.  */
 %{.cxx:	-D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS -D__cplusplus} \
 %{.C:	-D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS -D__cplusplus} \
 %{.m:	-D__LANGUAGE_OBJECTIVE_C__ -D__LANGUAGE_OBJECTIVE_C} \
-%(cpp_cpu) \
 %{posix:-D_POSIX_SOURCE}"
 
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
index c7fe8d4..0064adf 100644
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -474,23 +474,121 @@ extern int x86_prefetch_sse;
 #endif
 
 /* Target CPU builtins.  */
-#define TARGET_CPU_CPP_BUILTINS()			\
-  do							\
-    {							\
-      if (TARGET_64BIT)					\
-	{						\
-	  builtin_assert ("cpu=x86_64");		\
-	  builtin_assert ("machine=x86_64");		\
-	  builtin_define ("__x86_64");			\
-	  builtin_define ("__x86_64__");		\
-	}						\
-      else						\
-	{						\
-	  builtin_assert ("cpu=i386");			\
-	  builtin_assert ("machine=i386");		\
-	  builtin_define_std ("i386");			\
-	}						\
-    }							\
+#define TARGET_CPU_CPP_BUILTINS()				\
+  do								\
+    {								\
+      size_t arch_len = strlen (ix86_arch_string);		\
+      size_t cpu_len = strlen (ix86_cpu_string);		\
+      int last_arch_char = ix86_arch_string[arch_len - 1];	\
+      int last_cpu_char = ix86_cpu_string[cpu_len - 1];		\
+								\
+      if (TARGET_64BIT)						\
+	{							\
+	  builtin_assert ("cpu=x86_64");			\
+	  builtin_assert ("machine=x86_64");			\
+	  builtin_define ("__x86_64");				\
+	  builtin_define ("__x86_64__");			\
+	}							\
+      else							\
+	{							\
+	  builtin_assert ("cpu=i386");				\
+	  builtin_assert ("machine=i386");			\
+	  builtin_define_std ("i386");				\
+	}							\
+								\
+      /* Built-ins based on -mcpu= (or -march= if no		\
+	 CPU given).  */					\
+      if (TARGET_386)						\
+	builtin_define ("__tune_i386__");			\
+      else if (TARGET_486)					\
+	builtin_define ("__tune_i486__");			\
+      else if (TARGET_PENTIUM)					\
+	{							\
+	  builtin_define ("__tune_i586__");			\
+	  builtin_define ("__tune_pentium__");			\
+	  if (last_cpu_char == 'x')				\
+	    builtin_define ("__tune_pentium_mmx__");		\
+	}							\
+      else if (TARGET_PENTIUMPRO)				\
+	{							\
+	  builtin_define ("__tune_i686__");			\
+	  builtin_define ("__tune_pentiumpro__");		\
+	}							\
+      else if (TARGET_K6)					\
+	{							\
+	  builtin_define ("__tune_k6__");			\
+	  if (last_cpu_char == '2')				\
+	    builtin_define ("__tune_k6_2__");			\
+	  else if (last_cpu_char == '3')			\
+	    builtin_define ("__tune_k6_3__");			\
+	}							\
+      else if (TARGET_ATHLON)					\
+	{							\
+	  builtin_define ("__tune_athlon__");			\
+	  /* Only plain "athlon" lacks SSE.  */			\
+	  if (last_cpu_char != 'n')				\
+	    builtin_define ("__tune_athlon_sse__");		\
+	}							\
+      else if (TARGET_PENTIUM4)					\
+	builtin_define ("__tune_pentium4__");			\
+								\
+      if (TARGET_MMX)						\
+	builtin_define ("__MMX__");				\
+      if (TARGET_3DNOW)						\
+	builtin_define ("__3dNOW__");				\
+      if (TARGET_3DNOW_A)					\
+	builtin_define ("__3dNOW_A__");				\
+      if (TARGET_SSE)						\
+	builtin_define ("__SSE__");				\
+      if (TARGET_SSE2)						\
+	builtin_define ("__SSE2__");				\
+								\
+      /* Built-ins based on -march=.  */			\
+      if (ix86_arch == PROCESSOR_I486)				\
+	{							\
+	  builtin_define ("__i486");				\
+	  builtin_define ("__i486__");				\
+	}							\
+      else if (ix86_arch == PROCESSOR_PENTIUM)			\
+	{							\
+	  builtin_define ("__i586");				\
+	  builtin_define ("__i586__");				\
+	  builtin_define ("__pentium");				\
+	  builtin_define ("__pentium__");			\
+	  if (last_arch_char == 'x')				\
+	    builtin_define ("__pentium_mmx__");			\
+	}							\
+      else if (ix86_arch == PROCESSOR_PENTIUMPRO)		\
+	{							\
+	  builtin_define ("__i686");				\
+	  builtin_define ("__i686__");				\
+	  builtin_define ("__pentiumpro");			\
+	  builtin_define ("__pentiumpro__");			\
+	}							\
+      else if (ix86_arch == PROCESSOR_K6)			\
+	{							\
+								\
+	  builtin_define ("__k6");				\
+	  builtin_define ("__k6__");				\
+	  if (last_arch_char == '2')				\
+	    builtin_define ("__k6_2__");			\
+	  else if (last_arch_char == '3')			\
+	    builtin_define ("__k6_3__");			\
+	}							\
+      else if (ix86_arch == PROCESSOR_ATHLON)			\
+	{							\
+	  builtin_define ("__athlon");				\
+	  builtin_define ("__athlon__");			\
+	  /* Only plain "athlon" lacks SSE.  */			\
+	  if (last_arch_char != 'n')				\
+	    builtin_define ("__athlon_sse__");			\
+	}							\
+      else if (ix86_arch == PROCESSOR_PENTIUM4)			\
+	{							\
+	  builtin_define ("__pentium4");			\
+	  builtin_define ("__pentium4__");			\
+	}							\
+    }								\
   while (0)
 
 #define TARGET_CPU_DEFAULT_i386 0
@@ -511,96 +609,6 @@ extern int x86_prefetch_sse;
 				  "pentiumpro", "pentium2", "pentium3", \
 				  "pentium4", "k6", "k6-2", "k6-3",\
 				  "athlon", "athlon-4"}
-#ifndef CPP_CPU_DEFAULT_SPEC
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_i486
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_i486__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_pentium
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_i586__ -D__tune_pentium__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_pentium_mmx
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_i586__ -D__tune_pentium__ -D__tune_pentium_mmx__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_pentiumpro
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_i686__ -D__tune_pentiumpro__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_pentium2
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_i686__ -D__tune_pentiumpro__\
--D__tune_pentium2__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_pentium3
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_i686__ -D__tune_pentiumpro__\
--D__tune_pentium2__ -D__tune_pentium3__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_pentium4
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_pentium4__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_k6
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_k6__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_k6_2
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_k6__ -D__tune_k6_2__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_k6_3
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_k6__ -D__tune_k6_3__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_athlon
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_athlon__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_athlon_sse
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_athlon__ -D__tune_athlon_sse__"
-#endif
-#ifndef CPP_CPU_DEFAULT_SPEC
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_i386__"
-#endif
-#endif /* CPP_CPU_DEFAULT_SPEC */
-
-#define CPP_CPU_SPEC "\
-%{march=i386:%{!mcpu*:-D__tune_i386__ }}\
-%{march=i486:-D__i486 -D__i486__ %{!mcpu*:-D__tune_i486__ }}\
-%{march=pentium|march=i586:-D__i586 -D__i586__ -D__pentium -D__pentium__ \
-  %{!mcpu*:-D__tune_i586__ -D__tune_pentium__ }}\
-%{march=pentium-mmx:-D__i586 -D__i586__ -D__pentium -D__pentium__ \
-  -D__pentium__mmx__ \
-  %{!mcpu*:-D__tune_i586__ -D__tune_pentium__ -D__tune_pentium_mmx__}}\
-%{march=pentiumpro|march=i686:-D__i686 -D__i686__ \
-  -D__pentiumpro -D__pentiumpro__ \
-  %{!mcpu*:-D__tune_i686__ -D__tune_pentiumpro__ }}\
-%{march=k6:-D__k6 -D__k6__ %{!mcpu*:-D__tune_k6__ }}\
-%{march=k6-2:-D__k6 -D__k6__ -D__k6_2__ \
-  %{!mcpu*:-D__tune_k6__ -D__tune_k6_2__ }}\
-%{march=k6-3:-D__k6 -D__k6__ -D__k6_3__ \
-  %{!mcpu*:-D__tune_k6__ -D__tune_k6_3__ }}\
-%{march=athlon|march=athlon-tbird:-D__athlon -D__athlon__ \
-  %{!mcpu*:-D__tune_athlon__ }}\
-%{march=athlon-4|march=athlon-xp|march=athlon-mp:-D__athlon -D__athlon__ \
-  -D__athlon_sse__ \
-  %{!mcpu*:-D__tune_athlon__ -D__tune_athlon_sse__ }}\
-%{march=pentium4:-D__pentium4 -D__pentium4__ %{!mcpu*:-D__tune_pentium4__ }}\
-%{m386|mcpu=i386:-D__tune_i386__ }\
-%{m486|mcpu=i486:-D__tune_i486__ }\
-%{mpentium|mcpu=pentium|mcpu=i586|mcpu=pentium-mmx:-D__tune_i586__ -D__tune_pentium__ }\
-%{mpentiumpro|mcpu=pentiumpro|mcpu=i686|cpu=pentium2|cpu=pentium3:-D__tune_i686__ \
--D__tune_pentiumpro__ }\
-%{mcpu=k6|mcpu=k6-2|mcpu=k6-3:-D__tune_k6__ }\
-%{mcpu=athlon|mcpu=athlon-tbird|mcpu=athlon-4|mcpu=athlon-xp|mcpu=athlon-mp:\
--D__tune_athlon__ }\
-%{mcpu=athlon-4|mcpu=athlon-xp|mcpu=athlon-mp:\
--D__tune_athlon_sse__ }\
-%{mcpu=pentium4:-D__tune_pentium4__ }\
-%{march=athlon-tbird|march=athlon-xp|march=athlon-mp|march=pentium3|march=pentium4:\
--D__SSE__ }\
-%{march=pentium-mmx|march=k6|march=k6-2|march=k6-3\
-|march=athlon|march=athlon-tbird|march=athlon-4|march=athlon-xp\
-|march=athlon-mp|march=pentium2|march=pentium3|march=pentium4: -D__MMX__ }\
-%{march=k6-2|march=k6-3\
-|march=athlon|march=athlon-tbird|march=athlon-4|march=athlon-xp\
-|march=athlon-mp: -D__3dNOW__ }\
-%{march=athlon|march=athlon-tbird|march=athlon-4|march=athlon-xp\
-|march=athlon-mp: -D__3dNOW_A__ }\
-%{msse2: -D__SSE2__ }\
-%{march=pentium4: -D__SSE2__ }\
-%{!march*:%{!mcpu*:%{!m386:%{!m486:%{!mpentium*:%(cpp_cpu_default)}}}}}"
 
 #ifndef CC1_SPEC
 #define CC1_SPEC "%(cc1_cpu) "
@@ -621,8 +629,6 @@ extern int x86_prefetch_sse;
 #endif
 
 #define EXTRA_SPECS							\
-  { "cpp_cpu_default",	CPP_CPU_DEFAULT_SPEC },				\
-  { "cpp_cpu",	CPP_CPU_SPEC },						\
   { "cc1_cpu",  CC1_CPU_SPEC },						\
   SUBTARGET_EXTRA_SPECS
 
diff --git a/gcc/config/i386/i386elf.h b/gcc/config/i386/i386elf.h
index 924f8d0..46f2078 100644
--- a/gcc/config/i386/i386elf.h
+++ b/gcc/config/i386/i386elf.h
@@ -45,7 +45,7 @@ Boston, MA 02111-1307, USA.  */
 #define CPP_PREDEFINES ""
 
 #undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu)"
+#define CPP_SPEC ""
 
 #define ENDFILE_SPEC "crtend.o%s"
 
diff --git a/gcc/config/i386/linux-aout.h b/gcc/config/i386/linux-aout.h
index 84d4109..51203cd 100644
--- a/gcc/config/i386/linux-aout.h
+++ b/gcc/config/i386/linux-aout.h
@@ -29,7 +29,7 @@ Boston, MA 02111-1307, USA.  */
 #define CPP_PREDEFINES "-Dunix -D__gnu_linux__ -Dlinux -Asystem=posix"
 
 #undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
+#define CPP_SPEC "%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
 
 #undef SIZE_TYPE
 #define SIZE_TYPE "unsigned int"
diff --git a/gcc/config/i386/linux.h b/gcc/config/i386/linux.h
index db1583f..232a9ee 100644
--- a/gcc/config/i386/linux.h
+++ b/gcc/config/i386/linux.h
@@ -85,9 +85,9 @@ Boston, MA 02111-1307, USA.  */
 
 #undef CPP_SPEC
 #ifdef USE_GNULIBC_1
-#define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
+#define CPP_SPEC "%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
 #else
-#define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
+#define CPP_SPEC "%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
 #endif
 
 #undef CC1_SPEC
diff --git a/gcc/config/i386/linux64.h b/gcc/config/i386/linux64.h
index 5ea9520..5273085 100644
--- a/gcc/config/i386/linux64.h
+++ b/gcc/config/i386/linux64.h
@@ -27,7 +27,7 @@ Boston, MA 02111-1307, USA.  */
 #define CPP_PREDEFINES "-D__ELF__ -Dunix -D__gnu_linux__ -Dlinux -Asystem(posix)"
 
 #undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT} %{!m32:-D__LONG_MAX__=9223372036854775807L}"
+#define CPP_SPEC "%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT} %{!m32:-D__LONG_MAX__=9223372036854775807L}"
 
 /* Provide a LINK_SPEC.  Here we provide support for the special GCC
    options -static and -shared, which allow us to link things in one
diff --git a/gcc/config/i386/mingw32.h b/gcc/config/i386/mingw32.h
index 10a34c4..c5b8701 100644
--- a/gcc/config/i386/mingw32.h
+++ b/gcc/config/i386/mingw32.h
@@ -48,7 +48,7 @@ Boston, MA 02111-1307, USA.  */
 
 #undef CPP_SPEC
 #define CPP_SPEC \
-  "%(cpp_cpu) %{posix:-D_POSIX_SOURCE} %{mthreads:-D_MT} \
+  "%{posix:-D_POSIX_SOURCE} %{mthreads:-D_MT} \
   -D__stdcall=__attribute__((__stdcall__)) \
   -D__cdecl=__attribute__((__cdecl__)) \
   %{!ansi:-D_stdcall=__attribute__((__stdcall__)) \
diff --git a/gcc/config/i386/netbsd-elf.h b/gcc/config/i386/netbsd-elf.h
index b91847f..3a2ab8b 100644
--- a/gcc/config/i386/netbsd-elf.h
+++ b/gcc/config/i386/netbsd-elf.h
@@ -52,7 +52,7 @@ Boston, MA 02111-1307, USA.  */
 /* Provide a CPP_SPEC appropriate for NetBSD.  */
 
 #undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %(netbsd_cpp_spec)"
+#define CPP_SPEC "%(netbsd_cpp_spec)"
 
 
 /* Make gcc agree with <machine/ansi.h> */
diff --git a/gcc/config/i386/netbsd.h b/gcc/config/i386/netbsd.h
index 89dce21..332e70f 100644
--- a/gcc/config/i386/netbsd.h
+++ b/gcc/config/i386/netbsd.h
@@ -17,7 +17,7 @@
   { "netbsd_cpp_spec", NETBSD_CPP_SPEC },
 
 #undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %(netbsd_cpp_spec)"
+#define CPP_SPEC "%(netbsd_cpp_spec)"
 
 
 #undef SIZE_TYPE
diff --git a/gcc/config/i386/netbsd64.h b/gcc/config/i386/netbsd64.h
index 24448c9..bd0c607 100644
--- a/gcc/config/i386/netbsd64.h
+++ b/gcc/config/i386/netbsd64.h
@@ -56,7 +56,7 @@ Boston, MA 02111-1307, USA.  */
 /* Provide a CPP_SPEC appropriate for NetBSD.  */
 
 #undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %(netbsd_cpp_spec)"
+#define CPP_SPEC "%(netbsd_cpp_spec)"
 
 
 /* Output assembler code to FILE to call the profiler.  */
diff --git a/gcc/config/i386/rtemself.h b/gcc/config/i386/rtemself.h
index 7e831b9..db95d36 100644
--- a/gcc/config/i386/rtemself.h
+++ b/gcc/config/i386/rtemself.h
@@ -28,4 +28,4 @@ Boston, MA 02111-1307, USA.  */
     -D__ELF__ -D__i386__ -D__USE_INIT_FINI__"
 
 #undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{msoft-float:-D_SOFT_FLOAT}"
+#define CPP_SPEC "%{msoft-float:-D_SOFT_FLOAT}"
diff --git a/gcc/config/i386/sco5.h b/gcc/config/i386/sco5.h
index b520159..818cba8 100644
--- a/gcc/config/i386/sco5.h
+++ b/gcc/config/i386/sco5.h
@@ -641,7 +641,7 @@ init_section ()								\
 /* You are in a maze of GCC specs ... all alike */
 
 #undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) \
+#define CPP_SPEC "\
   %{fpic:%{mcoff:%e-fpic is not valid with -mcoff}} \
   %{fPIC:%{mcoff:%e-fPIC is not valid with -mcoff}} \
   -D__i386 -D__unix -D_SCO_DS=1 -D_M_I386 -D_M_XENIX -D_M_UNIX \
diff --git a/gcc/config/i386/sol2.h b/gcc/config/i386/sol2.h
index fedfa55..d860f11 100644
--- a/gcc/config/i386/sol2.h
+++ b/gcc/config/i386/sol2.h
@@ -85,7 +85,6 @@ Boston, MA 02111-1307, USA.  */
 #undef CPP_SPEC
 #define CPP_SPEC \
   "%{.S:-P} \
-   %(cpp_cpu) \
    %{pthreads:-D_REENTRANT -D_PTHREADS} \
    %{!pthreads:%{threads:-D_REENTRANT -D_SOLARIS_THREADS}} \
    %{compat-bsd:-iwithprefixbefore ucbinclude -I/usr/ucbinclude}"
diff --git a/gcc/config/i386/sysv3.h b/gcc/config/i386/sysv3.h
index 09121cd..07dadb8 100644
--- a/gcc/config/i386/sysv3.h
+++ b/gcc/config/i386/sysv3.h
@@ -34,7 +34,7 @@ Boston, MA 02111-1307, USA.  */
 
 #define CPP_PREDEFINES "-Dunix -Asystem=svr3"
 
-#define CPP_SPEC "%(cpp_cpu) %{posix:-D_POSIX_SOURCE}"
+#define CPP_SPEC "%{posix:-D_POSIX_SOURCE}"
 
 /* Writing `int' for a bitfield forces int alignment for the structure.  */
 
diff --git a/gcc/config/i386/sysv4.h b/gcc/config/i386/sysv4.h
index 5b92fff..f877877 100644
--- a/gcc/config/i386/sysv4.h
+++ b/gcc/config/i386/sysv4.h
@@ -142,4 +142,4 @@ Boston, MA 02111-1307, USA.  */
 #endif
 
 #undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu)"
+#define CPP_SPEC ""
diff --git a/gcc/config/i386/sysv5.h b/gcc/config/i386/sysv5.h
index 87d6b9c..9b759f4 100644
--- a/gcc/config/i386/sysv5.h
+++ b/gcc/config/i386/sysv5.h
@@ -31,4 +31,4 @@ Boston, MA 02111-1307, USA.  */
 	%{!shared:%{!symbolic:-lc -lcrt}}"
 
 #undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{pthread:-D_REENTRANT} %{pthreadT:-D_REENTRANT}"
+#define CPP_SPEC "%{pthread:-D_REENTRANT} %{pthreadT:-D_REENTRANT}"
diff --git a/gcc/config/i386/uwin.h b/gcc/config/i386/uwin.h
index cc2f93b..b5865ac 100644
--- a/gcc/config/i386/uwin.h
+++ b/gcc/config/i386/uwin.h
@@ -42,7 +42,7 @@ Boston, MA 02111-1307, USA.  */
   -Asystem=winnt"
 
 #undef CPP_SPEC
-#define CPP_SPEC "-remap %(cpp_cpu) %{posix:-D_POSIX_SOURCE} \
+#define CPP_SPEC "-remap %{posix:-D_POSIX_SOURCE} \
   -include /usr/include/astwin32.h \
   -idirafter /usr/gnu/include/mingw32"
 
diff --git a/gcc/config/i386/vxi386.h b/gcc/config/i386/vxi386.h
index a4b5944..dafe46a 100644
--- a/gcc/config/i386/vxi386.h
+++ b/gcc/config/i386/vxi386.h
@@ -36,7 +36,7 @@ Boston, MA 02111-1307, USA.  */
  %{mcpu=pentium:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUM %(cpp_586)} \
  %{mpentiumpro:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUMPRO %(cpp_686)} \
  %{mcpu=pentiumpro:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUMPRO %(cpp_686)} \
- %{!mcpu*:%{!m486:%{!mpentium*:-DCPU=I80386 %(cpp_cpu_default)}}}}"
+ %{!mcpu*:%{!m486:%{!mpentium*:-DCPU=I80386}}}}"
 
 #define HANDLE_SYSV_PRAGMA
 
diff --git a/gcc/config/i386/win32.h b/gcc/config/i386/win32.h
index a9a8b2d..c03030b 100644
--- a/gcc/config/i386/win32.h
+++ b/gcc/config/i386/win32.h
@@ -74,7 +74,7 @@ Boston, MA 02111-1307, USA.  */
                         %{mcygwin:crt0%O%s} %{pg:gcrt0%O%s}}"
 
 #undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{posix:-D_POSIX_SOURCE} \
+#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} \
   %{!mcygwin:-iwithprefixbefore include/mingw32 -D__MINGW32__}    \
   %{mcygwin:-D__CYGWIN32__ -D__CYGWIN__}"