[patch] [gcc/libgcc/ada/libstdc++] Match arm*-*-linux-*eabi* for ARM Linux/GNU EABI

[Matthias Klose <doko@ubuntu.com>]

[-- Attachment #1: Type: text/plain, Size: 1094 bytes --]

gcc/config.gcc now allows matching arm*-*-linux-*eabi* instead of
arm*-*-linux-*eabi for ARM Linux/GNU EABI.  This changes the matching in various
other places as well. arm-linux-gnueabihf is used as a triplet by some
distributions.

Ok for the trunk?

  Matthias

gcc/testsuite/
2012-06-25  Matthias Klose  <doko@ubuntu.com>

	* lib/target-supports.exp (check_profiling_available): Match
	arm*-*-linux-*eabi* for ARM Linux/GNU EABI.

gcc/ada/
2012-06-25  Matthias Klose  <doko@ubuntu.com>

	* gcc-interface/Makefile.in: Match arm*-*-linux-*eabi* for
	ARM Linux/GNU EABI.

libgcc/
2012-06-25  Matthias Klose  <doko@ubuntu.com>

	* config.host: Match arm*-*-linux-*eabi* for ARM Linux/GNU EABI.

libstdc++-v3/
2012-06-25  Matthias Klose  <doko@ubuntu.com>

	* configure.host: Match arm*-*-linux-*eabi* for ARM Linux/GNU EABI.
	* testsuite/20_util/make_signed/requirements/typedefs-2.cc: Likewise.
	* testsuite/20_util/make_unsigned/requirements/typedefs-2.cc: Likewise.

libjava/
2012-06-25  Matthias Klose  <doko@ubuntu.com>

	* configure.ac: Match arm*-*-linux-*eabi* for ARM Linux/GNU EABI.


[-- Attachment #2: armhf-triplet.diff --]
[-- Type: text/plain, Size: 3482 bytes --]

# DP: add support for arm-linux-*eabi* triplets; useful for armhf

--- a/src/libjava/configure.ac.orig
+++ b/src/libjava/configure.ac
@@ -924,7 +924,7 @@
     # on Darwin -single_module speeds up loading of the dynamic libraries.
     extra_ldflags_libjava=-Wl,-single_module
     ;;
-arm*linux*eabi)
+arm*-*-linux-*eabi*)
     # Some of the ARM unwinder code is actually in libstdc++.  We
     # could in principle replicate it in libgcj, but it's better to
     # have a dependency on libstdc++.
--- a/src/gcc/testsuite/lib/target-supports.exp.orig
+++ b/src/gcc/testsuite/lib/target-supports.exp
@@ -3235,7 +3235,7 @@
 	     || [istarget i?86-*-*]
 	     || [istarget x86_64-*-*]
 	     || [istarget alpha*-*-*] 
-	     || [istarget arm*-*-linux-gnueabi] 
+	     || [istarget arm*-*-linux-*eabi*] 
 	     || [istarget bfin*-*linux*]
 	     || [istarget hppa*-*linux*]
 	     || [istarget s390*-*-*] 
@@ -3266,7 +3266,7 @@
 	     || [istarget i?86-*-*]
 	     || [istarget x86_64-*-*]
 	     || [istarget alpha*-*-*] 
-	     || [istarget arm*-*-linux-gnueabi] 
+	     || [istarget arm*-*-linux-*eabi*] 
 	     || [istarget hppa*-*linux*]
 	     || [istarget s390*-*-*] 
 	     || [istarget powerpc*-*-*]
--- a/src/gcc/ada/gcc-interface/Makefile.in.orig
+++ b/src/gcc/ada/gcc-interface/Makefile.in
@@ -1846,7 +1846,7 @@
   LIBRARY_VERSION := $(LIB_VERSION)
 endif
 
-ifeq ($(strip $(filter-out arm% linux-gnueabi,$(arch) $(osys)-$(word 4,$(targ)))),)
+ifeq ($(strip $(filter-out arm%-linux,$(arch)-$(osys)) $(if $(findstring eabi,$(word 4,$(targ))),,$(word 4,$(targ)))),)
   LIBGNAT_TARGET_PAIRS = \
   a-intnam.ads<a-intnam-linux.ads \
   s-inmaop.adb<s-inmaop-posix.adb \
--- a/src/libstdc++-v3/configure.host.orig
+++ b/src/libstdc++-v3/configure.host
@@ -322,7 +322,7 @@
         fi
     esac
     case "${host}" in
-      arm*-*-linux-*eabi)
+      arm*-*-linux-*eabi*)
 	port_specific_symbol_files="\$(srcdir)/../config/os/gnu-linux/arm-eabi-extra.ver"
 	;;
     esac
--- a/src/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs-2.cc.orig
+++ b/src/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs-2.cc
@@ -1,5 +1,5 @@
 // { dg-options "-std=gnu++0x -funsigned-char -fshort-enums" }
-// { dg-options "-std=gnu++0x -funsigned-char -fshort-enums -Wl,--no-enum-size-warning" { target arm*-*-linux*eabi } }
+// { dg-options "-std=gnu++0x -funsigned-char -fshort-enums -Wl,--no-enum-size-warning" { target arm*-*-linux-*eabi* } }
 
 // 2007-05-03  Benjamin Kosnik  <bkoz@redhat.com>
 //
--- a/src/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs-2.cc.orig
+++ b/src/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs-2.cc
@@ -1,5 +1,5 @@
 // { dg-options "-std=gnu++0x -funsigned-char -fshort-enums" }
-// { dg-options "-std=gnu++0x -funsigned-char -fshort-enums -Wl,--no-enum-size-warning" { target arm*-*-linux*eabi } }
+// { dg-options "-std=gnu++0x -funsigned-char -fshort-enums -Wl,--no-enum-size-warning" { target arm*-*-linux-*eabi* } }
 
 // 2007-05-03  Benjamin Kosnik  <bkoz@redhat.com>
 //
--- a/src/libgcc/config.host
+++ b/src/libgcc/config.host
@@ -334,7 +334,7 @@
 arm*-*-linux*)			# ARM GNU/Linux with ELF
 	tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix"
 	case ${host} in
-	arm*-*-linux-*eabi)
+	arm*-*-linux-*eabi*)
 	  tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
 	  tm_file="$tm_file arm/bpabi-lib.h"
 	  unwind_header=config/arm/unwind-arm.h