Remove obsolete Solaris 9 support

	libstdc++-v3:
	* configure.host: Remove solaris2.9 handling.
	Change os_include_dir to os/solaris/solaris2.10.
	* acinclude.m4 (ac_has_gthreads): Remove solaris2.9* handling.
	* crossconfig.m4: Remove *-solaris2.9 handling, simplify.
	* configure: Regenerate.
	* config/abi/post/solaris2.9: Remove.
	* config/os/solaris/solaris2.9: Rename to ...
	* config/os/solaris/solaris2.10: ... this.
	* config/os/solaris/solaris2.10/os_defines.h (CLOCK_MONOTONIC):
	Remove.

	* doc/xml/manual/configure.xml (--enable-libstdcxx-threads):
	Remove Solaris 9 reference.
	* doc/html/manual/configure.html: Regenerate.

	* testsuite/27_io/basic_istream/extractors_arithmetic/char/12.cc:
	Remove *-*-solaris2.9 xfail.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc:
	Likewise.

	* testsuite/ext/enc_filebuf/char/13598.cc: Remove *-*-solaris2.9
	xfail.

	libjava:
	* configure.ac (THREADLIBS, THREADSPEC): Remove *-*-solaris2.9
	handling.
	* configure: Regenerate.

	libgfortran:
	* config/fpu-387.h [__sun__ && __svr4__]: Remove SSE execution
	check.

	libgcc:
	* config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
	check.
	* config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
	Solaris 9 single-threaded support.
	* config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
	Solaris 9 single-threaded support.  Add call_user_handler code
	sequences.
	(sparc_is_sighandler): Likewise.

	libcpp:
	* lex.c: Remove Solaris 9 reference.

	gcc/testsuite:
	* gcc.c-torture/compile/pr28865.c: Remove dg-xfail-if.

	* gcc.dg/c99-stdint-6.c: Remove dg-options for *-*-solaris2.9.
	* gcc.dg/lto/20090210_0.c: Remove dg-extra-ld-options for
	*-*-solaris2.9.
	* gcc.dg/torture/pr47917.c: Remove dg-options for *-*-solaris2.9.
	* gcc.target/i386/pr22076.c: Remove i?86-*-solaris2.9 handling
	from dg-options.
	* gcc.target/i386/pr22152.c: Remove i?86-*-solaris2.9 handling
	from dg-additional-options.
	* gcc.target/i386/vect8-ret.c: Remove i?86-*-solaris2.9 handling
	from dg-options.

	* gcc.dg/vect/tree-vect.h (check_vect): Remove Solaris 9 SSE2
	execution check.
	* gcc.target/i386/sse-os-support.h [__sun__ && __svr4__]
	(sigill_hdlr): Remove.
	(sse_os_support) [__sun__ && __svr4__]: Remove SSE execution
	check.

	* gfortran.dg/erf_3.F90: Remove sparc*-*-solaris2.9* handling.
	* gfortran.dg/fmt_en.f90: Remove i?86-*-solaris2.9* handling.
	* gfortran.dg/round_4.f90: Remove *-*-solaris2.9* handling.

	* lib/target-supports.exp (add_options_for_tls): Remove
	*-*-solaris2.9* handling.

	gcc:
	* config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
	(*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
	(*-*-solaris2*): Simplify.
	(i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
	(i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
	*-*-solaris2.9* handling.

	* configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
	as bug.
	(gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
	(ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
	handling, simplify.
	(gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
	* configure: Regenerate.

	* config/i386/sol2-9.h: Remove.

	* doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
	(Specific, *-*-solaris2*): Mention Solaris 9 support removal.
	Remove Solaris 9 references.

	fixincludes:
	* inclhack.def (math_exception): Bypass on *-*-solaris2.1[0-9]*.
	(solaris_int_types): Remove.
	(solaris_longjmp_noreturn): Remove.
	(solaris_mutex_init_2): Remove.
	(solaris_once_init_2): Remove.
	(solaris_sys_va_list): Remove.
	* fixincl.x: Regenerate.
	* tests/base/iso/setjmp_iso.h: Remove.
	* tests/base/pthread.h [SOLARIS_MUTEX_INIT_2_CHECK]: Remove.
	[SOLARIS_ONCE_INIT_1_CHECK]: Remove wrapping done by
	solaris_once_init_2.
	[SOLARIS_ONCE_INIT_2_CHECK]: Remove.
	* tests/base/sys/int_types.h: Remove.
	* tests/base/sys/va_list.h: Remove.

	contrib:
	* config-list.mk (LIST): Remove sparc-sun-solaris2.9, i686-solaris2.9.

From-SVN: r209621

1 files changed, 23 insertions, 46 deletions

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 3c55c88..926b1b0 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -246,7 +246,6 @@ md_file=
 case ${target} in
    picochip-*				\
  | score-*				\
- | *-*-solaris2.9*			\
  )
     if test "x$enable_obsolete" != xyes; then
       echo "*** Configuration ${target} is obsolete." >&2
@@ -287,8 +286,8 @@ case ${target} in
  | *-*-rtemsaout*			\
  | *-*-rtemscoff*			\
  | *-*-solaris2				\
- | *-*-solaris2.[0-8]			\
- | *-*-solaris2.[0-8].*			\
+ | *-*-solaris2.[0-9]			\
+ | *-*-solaris2.[0-9].*			\
  | *-*-sysv*				\
  | vax-*-vms*				\
  )
@@ -810,15 +809,8 @@ case ${target} in
   # i?86-*-solaris2* needs to insert headers between cpu default and
   # Solaris 2 specific ones.
   sol2_tm_file="dbxelf.h elfos.h ${cpu_type}/sysv4.h sol2.h ${cpu_type}/sol2.h"
-  case ${target} in
-    *-*-solaris2.1[0-9]*)
-      sol2_tm_file="${sol2_tm_file} sol2-10.h"
-      use_gcc_stdint=wrap
-      ;;
-    *)
-      use_gcc_stdint=provide
-      ;;
-  esac
+  sol2_tm_file="${sol2_tm_file} sol2-10.h"
+  use_gcc_stdint=wrap
   if test x$gnu_ld = xyes; then
     tm_file="usegld.h ${tm_file}"
   fi
@@ -1526,42 +1518,27 @@ i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
 	tm_file="${tm_file} i386/unix.h i386/att.h ${sol2_tm_file}"
 	# Set default arch_32 to pentium4, tune_32 to generic like the other
 	# i386 targets, although config.guess defaults to i386-pc-solaris2*.
-	case ${target} in
-	*-*-solaris2.9*)
-		# Solaris 9/x86 cannot execute SSE/SSE2 instructions by default.
-		with_arch_32=${with_arch_32:-pentiumpro}
-		;;
-	*)
-		with_arch_32=${with_arch_32:-pentium4}
-		;;
-	esac
+	with_arch_32=${with_arch_32:-pentium4}
 	with_tune_32=${with_tune_32:-generic}
-	case ${target} in
-	*-*-solaris2.9*)
-		tm_file="${tm_file} i386/sol2-9.h"
-		;;
-	*-*-solaris2.1[0-9]*)
-		tm_file="${tm_file} i386/x86-64.h i386/sol2-bi.h sol2-bi.h"
-		tm_defines="${tm_defines} TARGET_BI_ARCH=1"
-		tmake_file="$tmake_file i386/t-sol2-64"
-		need_64bit_isa=yes
-		if test x$with_cpu = x; then
-			if test x$with_cpu_64 = x; then
-				with_cpu_64=generic
-			fi
-		else
-			case " $x86_cpus $x86_archs $x86_64_archs " in
-			*" $with_cpu "*)
-				;;
-			*)
-				echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
-				echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
-				exit 1
-				;;
-			esac
+	tm_file="${tm_file} i386/x86-64.h i386/sol2-bi.h sol2-bi.h"
+	tm_defines="${tm_defines} TARGET_BI_ARCH=1"
+	tmake_file="$tmake_file i386/t-sol2-64"
+	need_64bit_isa=yes
+	if test x$with_cpu = x; then
+		if test x$with_cpu_64 = x; then
+			with_cpu_64=generic
 		fi
-		;;
-	esac
+	else
+		case " $x86_cpus $x86_archs $x86_64_archs " in
+		*" $with_cpu "*)
+			;;
+		*)
+			echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
+			echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
+			exit 1
+			;;
+		esac
+	fi
 	;;
 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
 	tm_file="${tm_file} i386/unix.h i386/att.h elfos.h vx-common.h"