X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Fconfig.gcc;h=5ea1b4d580207b0723b337e2a72da87669d99b82;hb=b4c8770a930c5beb405c7094d4dea99fb488ed4d;hp=c26ae5ac198cc84354e116f9007a4009e62d195a;hpb=2c22525da34b55450b6c132a4993320d06ab1661;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/gcc/config.gcc b/gcc/config.gcc
index c26ae5ac198..5ea1b4d5802 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -200,27 +200,24 @@ default_use_cxa_atexit=no
 target_gtfiles=
 need_64bit_hwint=
 need_64bit_isa=
+# Selects the object file format reader/writer used by LTO.
+lto_binary_reader=lto-elf
 
 # Don't carry these over build->host->target.  Please.
 xm_file=
 md_file=
 
 # Obsolete configurations.
-case ${target} in
-   alpha*-dec-osf4*			\
- | alpha*-dec-osf5.0*			\
- | mips-sgi-irix5*			\
- | mips-sgi-irix6.[0-4]*		\
- | *-*-solaris2.7*			\
- )
-    if test "x$enable_obsolete" != xyes; then
-      echo "*** Configuration ${target} is obsolete." >&2
-      echo "*** Specify --enable-obsolete to build it anyway." >&2
-      echo "*** Support will be REMOVED in the next major release of GCC," >&2
-      echo "*** unless a maintainer comes forward." >&2
-      exit 1
-    fi;;
-esac
+#case ${target} in
+# )
+#    if test "x$enable_obsolete" != xyes; then
+#      echo "*** Configuration ${target} is obsolete." >&2
+#      echo "*** Specify --enable-obsolete to build it anyway." >&2
+#      echo "*** Support will be REMOVED in the next major release of GCC," >&2
+#      echo "*** unless a maintainer comes forward." >&2
+#      exit 1
+#    fi;;
+#esac
 
 # Unsupported targets list.  Do not put an entry in this list unless
 # it would otherwise be caught by a more permissive pattern.  The list
@@ -238,8 +235,8 @@ case ${target} in
  | *-*-linux*oldld*			\
  | *-*-rtemsaout*			\
  | *-*-rtemscoff*			\
- | *-*-solaris2.[0-6]			\
- | *-*-solaris2.[0-6].*			\
+ | *-*-solaris2.[0-7]			\
+ | *-*-solaris2.[0-7].*			\
  | *-*-sysv*		\
  | vax-*-vms*				\
  )
@@ -651,7 +648,7 @@ alpha*-*-openbsd*)
 	target_cpu_default="MASK_GAS"
 	tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
 	;;
-alpha*-dec-osf[45]*)
+alpha*-dec-osf5.1*)
 	if test x$stabs = xyes
 	then
 		tm_file="${tm_file} dbx.h"
@@ -661,23 +658,11 @@ alpha*-dec-osf[45]*)
 		extra_passes="mips-tfile mips-tdump"
 	fi
 	use_collect2=yes
-	tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
-	tm_file="${tm_file} alpha/osf.h"
+	tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf5"
+	tm_file="${tm_file} alpha/osf5.h"
+	tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
 	extra_headers=va_list.h
 	use_gcc_stdint=provide
-	case ${target} in
-	  *-*-osf4*)
-	    # Define TARGET_SUPPORT_ARCH except on 4.0a.
-	    case ${target} in
-		*-*-osf4.0a) ;;
-		*) tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
-	    esac
-	    ;;
-	  *-*-osf5*)
-	    tm_file="${tm_file} alpha/osf5.h"
-	    tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
-	    ;;
-	esac
 	case ${enable_threads} in
 	  "" | yes | posix)
 	    thread_file='posix'
@@ -1092,11 +1077,13 @@ i[34567]86-*-darwin*)
 	# support.
 	with_cpu=${with_cpu:-generic}
 	tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm"
+	lto_binary_reader=lto-macho
 	;;
 x86_64-*-darwin*)
 	with_cpu=${with_cpu:-generic}
 	tmake_file="${tmake_file} t-darwin ${cpu_type}/t-darwin64 t-slibgcc-darwin i386/t-crtpc i386/t-crtfm"
 	tm_file="${tm_file} ${cpu_type}/darwin64.h"
+	lto_binary_reader=lto-macho
 	;;
 i[34567]86-*-elf*)
 	tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h"
@@ -1236,16 +1223,19 @@ i[34567]86-*-rtems*)
 	;;
 i[34567]86-*-solaris2*)
 	tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h"
-	# Set default arch and tune to pentium4 like the other i386 targets,
-	# although config.guess defaults to i386-pc-solaris2*.
+	# Set default arch_32 to pentium4, tune_32 to generic like the other
+	# i386 targets, although config.guess defaults to i386-pc-solaris2*.
 	with_arch_32=${with_arch_32:-pentium4}
-	with_tune_32=${with_tune_32:-pentium4}
+	with_tune_32=${with_tune_32:-generic}
 	case ${target} in
 	*-*-solaris2.1[0-9]*)
 		tm_file="${tm_file} sol2-10.h"
 		;;
 	esac
 	tm_file="${tm_file} i386/sol2.h"
+	if test x$gnu_ld = xyes; then
+		tm_file="${tm_file} sol2-gld.h"
+	fi
 	if test x$gas = xyes; then
 		tm_file="${tm_file} i386/sol2-gas.h"
 	fi
@@ -1336,6 +1326,7 @@ i[34567]86-*-pe | i[34567]86-*-cygwin*)
 		thread_file='posix'
 	fi
 	use_gcc_stdint=wrap
+	lto_binary_reader=lto-coff
 	;;
 i[34567]86-*-mingw* | x86_64-*-mingw*)
 	tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
@@ -1403,6 +1394,7 @@ i[34567]86-*-mingw* | x86_64-*-mingw*)
 	cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
 	default_use_cxa_atexit=yes
 	use_gcc_stdint=wrap
+	lto_binary_reader=lto-coff
 	case ${enable_threads} in
 	  "" | yes | win32)	  thread_file='win32'
 	  tmake_file="${tmake_file} i386/t-gthr-win32"
@@ -1504,6 +1496,11 @@ lm32-*-elf*)
         tm_file="dbxelf.h elfos.h ${tm_file}"
 	tmake_file="${tmake_file} lm32/t-lm32 lm32/t-fprules-softfp soft-fp/t-softfp"
         ;;
+lm32-*-rtems*)
+	tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h"
+	tmake_file="${tmake_file} lm32/t-lm32 lm32/t-fprules-softfp soft-fp/t-softfp"
+	tmake_file="${tmake_file} t-rtems"
+         ;;
 lm32-*-uclinux*)
         tm_file="dbxelf.h elfos.h ${tm_file} linux.h lm32/uclinux-elf.h"
 	tmake_file="${tmake_file} lm32/t-lm32 lm32/t-fprules-softfp soft-fp/t-softfp"
@@ -1671,35 +1668,16 @@ mep-*-*)
 	fi
 	use_gcc_stdint=wrap
 	;;
-mips-sgi-irix[56]*)
-	tm_file="elfos.h ${tm_file} mips/iris.h"
-	tmake_file="mips/t-iris mips/t-slibgcc-irix"
+mips-sgi-irix6.5*)
+	tm_file="elfos.h ${tm_file} mips/iris6.h"
+	tmake_file="mips/t-iris mips/t-iris6 mips/t-slibgcc-irix"
 	target_cpu_default="MASK_ABICALLS"
-	case ${target} in
-	*-*-irix5*)
-		tm_file="${tm_file} mips/iris5.h"
-		use_gcc_stdint=provide
-		;;
-
-	*-*-irix6*)
-		tm_file="${tm_file} mips/iris6.h"
-		tmake_file="${tmake_file} mips/t-iris6"
-		tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
-		case ${target} in
-		*-*-irix6.[0-4]*)
-			use_gcc_stdint=provide
-			;;
-		*-*-irix6.5*)
-			# Only IRIX Development Foundation 1.3 for IRIX 6.5
-			# provides stdint.h.
-			use_gcc_stdint=wrap
-			;;
-		esac
-		;;
-	esac
+	tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
+	# Only IRIX Development Foundation 1.3 for IRIX 6.5 provides stdint.h.
+	use_gcc_stdint=wrap
 	if test "x$stabs" = xyes
 	then
-		tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
+		tm_file="${tm_file} dbx.h"
 	fi
 	if test "x$gnu_ld" = xyes
 	then
@@ -2407,7 +2385,7 @@ sparc*-*-solaris2*)
 		tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
 	fi
 	if test x$gnu_ld = xyes; then
-		tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
+		tm_file="${tm_file} sol2-gld.h sparc/sol2-gld-bi.h"
 	fi
 	tm_file="${tm_file} tm-dwarf2.h"
 	tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
@@ -3403,7 +3381,9 @@ case ${target} in
 	i[34567]86-*-darwin* | x86_64-*-darwin*)
 		tmake_file="${tmake_file} i386/t-fprules-softfp soft-fp/t-softfp"
 		;;
-	i[34567]86-*-linux* | x86_64-*-linux* | i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu)
+	i[34567]86-*-linux* | x86_64-*-linux* | \
+	  i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
+	  i[34567]86-*-gnu*)
 		tmake_file="${tmake_file} i386/t-fprules-softfp soft-fp/t-softfp i386/t-linux"
 		;;
 	i[34567]86-*-solaris2*)