[arch-commits] Commit in arm-none-eabi-gcc/repos (6 files)

Anatol Pomozov anatolik at archlinux.org
Fri Apr 24 19:14:57 UTC 2015 

    Date: Friday, April 24, 2015 @ 21:14:56
  Author: anatolik
Revision: 132201

archrelease: copy trunk to community-testing-i686, community-testing-x86_64

Added:
  arm-none-eabi-gcc/repos/community-testing-i686/
  arm-none-eabi-gcc/repos/community-testing-i686/PKGBUILD
    (from rev 132200, arm-none-eabi-gcc/trunk/PKGBUILD)
  arm-none-eabi-gcc/repos/community-testing-i686/enable-with-multilib-list-for-arm.patch
    (from rev 132200, arm-none-eabi-gcc/trunk/enable-with-multilib-list-for-arm.patch)
  arm-none-eabi-gcc/repos/community-testing-x86_64/
  arm-none-eabi-gcc/repos/community-testing-x86_64/PKGBUILD
    (from rev 132200, arm-none-eabi-gcc/trunk/PKGBUILD)
  arm-none-eabi-gcc/repos/community-testing-x86_64/enable-with-multilib-list-for-arm.patch
    (from rev 132200, arm-none-eabi-gcc/trunk/enable-with-multilib-list-for-arm.patch)

------------------------------------------------------------------+
 community-testing-i686/PKGBUILD                                  |  127 ++++++
 community-testing-i686/enable-with-multilib-list-for-arm.patch   |  201 ++++++++++
 community-testing-x86_64/PKGBUILD                                |  127 ++++++
 community-testing-x86_64/enable-with-multilib-list-for-arm.patch |  201 ++++++++++
 4 files changed, 656 insertions(+)

Copied: arm-none-eabi-gcc/repos/community-testing-i686/PKGBUILD (from rev 132200, arm-none-eabi-gcc/trunk/PKGBUILD)
===================================================================
--- community-testing-i686/PKGBUILD	                        (rev 0)
+++ community-testing-i686/PKGBUILD	2015-04-24 19:14:56 UTC (rev 132201)
@@ -0,0 +1,127 @@
+# Maintainer: Anatol Pomozov <anatol.pomozov at gmail.com>
+# Contributor: Martin Schmölzer <mschmoelzer at gmail.com>
+
+_target=arm-none-eabi
+pkgname=$_target-gcc
+pkgver=5.1.0
+_islver=0.14.1
+pkgrel=1
+#_snapshot=5.1.0-RC-20150412
+pkgdesc='The GNU Compiler Collection - cross compiler for ARM EABI (bare-metal) target'
+arch=(i686 x86_64)
+url='http://gcc.gnu.org/'
+license=(GPL LGPL FDL)
+depends=($_target-binutils zlib libmpc)
+makedepends=(gmp mpfr $_target-newlib)
+optdepends=('arm-none-eabi-newlib: Standard C library optimized for embedded systems')
+options=(!emptydirs !strip)
+source=(ftp://gcc.gnu.org/pub/gcc/releases/gcc-$pkgver/gcc-$pkgver.tar.bz2
+        #ftp://gcc.gnu.org/pub/gcc/snapshots/$_snapshot/gcc-$_snapshot.tar.bz2
+        http://isl.gforge.inria.fr/isl-$_islver.tar.bz2
+        enable-with-multilib-list-for-arm.patch)
+sha256sums=('b7dafdf89cbb0e20333dbf5b5349319ae06e3d1a30bf3515b5488f7e89dca5ad'
+            '1f20561843eb9f6ae2076800bc45f3680ff7696520257cd5734ccfb843464cae'
+            'ee8c74097c1ff01918bda9acf9b45783fd3ba3a4c493e9e9255fa3c2130bf690')
+
+if [ -n "$_snapshot" ]; then
+  _basedir=gcc-$_snapshot
+else
+  _basedir=gcc-$pkgver
+fi
+
+prepare() {
+  cd $_basedir
+
+  # link isl for in-tree builds
+  ln -s ../isl-$_islver isl
+
+  echo $pkgver > gcc/BASE-VER
+
+  # hack! - some configure tests for header files using "$CPP $CPPFLAGS"
+  sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" {libiberty,gcc}/configure
+
+  patch -p1 < $srcdir/enable-with-multilib-list-for-arm.patch
+
+  mkdir $srcdir/build-{gcc,gcc-nano}
+}
+
+_build_gcc() {
+  $srcdir/$_basedir/configure \
+    --target=$_target \
+    --prefix=/usr \
+    --with-sysroot=/usr/$_target \
+    --with-native-system-header-dir=/include \
+    --libexecdir=/usr/lib \
+    --enable-languages=c,c++ \
+    --enable-plugins \
+    --disable-decimal-float \
+    --disable-libffi \
+    --disable-libgomp \
+    --disable-libmudflap \
+    --disable-libquadmath \
+    --disable-libssp \
+    --disable-libstdcxx-pch \
+    --disable-nls \
+    --disable-shared \
+    --disable-threads \
+    --disable-tls \
+    --with-gnu-as \
+    --with-gnu-ld \
+    --with-system-zlib \
+    --with-newlib \
+    --with-headers=/usr/$_target/include \
+    --with-python-dir=share/gcc-arm-none-eabi \
+    --with-gmp \
+    --with-mpfr \
+    --with-mpc \
+    --with-isl \
+    --with-libelf \
+    --enable-gnu-indirect-function \
+    --with-host-libstdcxx='-static-libgcc -Wl,-Bstatic,-lstdc++,-Bdynamic -lm' \
+    --with-pkgversion='Arch Repository' \
+    --with-bugurl='https://bugs.archlinux.org/' \
+    --with-multilib-list=armv6-m,armv7-m,armv7e-m,armv7-r
+
+  make INHIBIT_LIBC_CFLAGS='-DUSE_TM_CLONE_REGISTRY=0'
+}
+
+build() {
+  cd $srcdir/build-gcc
+  export CFLAGS_FOR_TARGET='-g -Os -ffunction-sections -fdata-sections'
+  export CXXFLAGS_FOR_TARGET='-g -Os -ffunction-sections -fdata-sections'
+  _build_gcc
+
+  # Build libstdc++ without exceptions support (the 'nano' variant)
+  cd $srcdir/build-gcc-nano
+  export CFLAGS_FOR_TARGET='-g -Os -ffunction-sections -fdata-sections -fno-exceptions'
+  export CXXFLAGS_FOR_TARGET='-g -Os -ffunction-sections -fdata-sections -fno-exceptions'  
+  _build_gcc
+}
+
+package() {
+  cd $srcdir/build-gcc
+  make DESTDIR="$pkgdir" install -j1
+
+  cd $srcdir/build-gcc-nano
+  make DESTDIR="$pkgdir.nano" install -j1
+  # we need only libstdc nano files
+  multilibs=( $($pkgdir/usr/bin/$_target-gcc -print-multi-lib 2>/dev/null) )
+  for multilib in "${multilibs[@]}"; do
+    dir="${multilib%%;*}"
+    from_dir=$pkgdir.nano/usr/$_target/lib/$dir
+    to_dir=$pkgdir/usr/$_target/lib/$dir
+    cp -f $from_dir/libstdc++.a $to_dir/libstdc++_nano.a
+    cp -f $from_dir/libsupc++.a $to_dir/libsupc++_nano.a
+  done
+
+  # strip target binaries
+  find "$pkgdir"/usr/lib/gcc/$_target/$pkgver "$pkgdir"/usr/$_target/lib -type f -and \( -name \*.a -or -name \*.o \) -exec $_target-objcopy -R .comment -R .note -R .debug_info -R .debug_aranges -R .debug_pubnames -R .debug_pubtypes -R .debug_abbrev -R .debug_line -R .debug_str -R .debug_ranges -R .debug_loc '{}' \;
+
+  # strip host binaries
+  find "$pkgdir"/usr/bin/ "$pkgdir"/usr/lib/gcc/$_target/$pkgver -type f -and \( -executable \) -exec strip '{}' \;
+
+  # Remove files that conflict with host gcc package
+  rm -r "$pkgdir"/usr/share/man/man7
+  rm -r "$pkgdir"/usr/share/info
+  rm "$pkgdir"/usr/lib/libcc1.*
+}

Copied: arm-none-eabi-gcc/repos/community-testing-i686/enable-with-multilib-list-for-arm.patch (from rev 132200, arm-none-eabi-gcc/trunk/enable-with-multilib-list-for-arm.patch)
===================================================================
--- community-testing-i686/enable-with-multilib-list-for-arm.patch	                        (rev 0)
+++ community-testing-i686/enable-with-multilib-list-for-arm.patch	2015-04-24 19:14:56 UTC (rev 132201)
@@ -0,0 +1,201 @@
+commit 605db6de62e8144a1b8f721c05f40d879f70625b
+Author: Anatol Pomozov <anatol.pomozov at gmail.com>
+Date:   Fri Jan 30 06:23:17 2015 -0800
+
+    ARM patch https://gcc.gnu.org/ml/gcc-patches/2012-05/msg00083/enable-with-multilib-list-for-arm.patch
+
+diff --git a/gcc/Makefile.in b/gcc/Makefile.in
+index 4ab7405..6e1ea2c 100644
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -535,6 +535,7 @@ lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
+ lang_specs_files=@lang_specs_files@
+ lang_tree_files=@lang_tree_files@
+ target_cpu_default=@target_cpu_default@
++with_multilib_list=@with_multilib_list@
+ OBJC_BOEHM_GC=@objc_boehm_gc@
+ extra_modes_file=@extra_modes_file@
+ extra_opt_files=@extra_opt_files@
+diff --git a/gcc/config.gcc b/gcc/config.gcc
+index cb08a5c..7bded02 100644
+--- a/gcc/config.gcc
++++ b/gcc/config.gcc
+@@ -1072,7 +1072,7 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
+ 	case ${target} in
+ 	arm*-*-eabi*)
+ 	  tm_file="$tm_file newlib-stdint.h"
+-	  tmake_file="${tmake_file} arm/t-bpabi"
++	  tmake_file="${tmake_file} arm/t-bpabi arm/t-mlibs"
+ 	  use_gcc_stdint=wrap
+ 	  ;;
+ 	arm*-*-rtems*)
+@@ -3684,42 +3684,6 @@ case "${target}" in
+ 			exit 1
+ 		fi
+ 
+-		# Add extra multilibs
+-		if test "x$with_multilib_list" != x; then
+-			arm_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
+-			for arm_multilib in ${arm_multilibs}; do
+-				case ${arm_multilib} in
+-				aprofile)
+-				# Note that arm/t-aprofile is a
+-				# stand-alone make file fragment to be
+-				# used only with itself.  We do not
+-				# specifically use the
+-				# TM_MULTILIB_OPTION framework because
+-				# this shorthand is more
+-				# pragmatic. Additionally it is only
+-				# designed to work without any
+-				# with-cpu, with-arch with-mode
+-				# with-fpu or with-float options.
+-					if test "x$with_arch" != x \
+-					    || test "x$with_cpu" != x \
+-					    || test "x$with_float" != x \
+-					    || test "x$with_fpu" != x \
+-					    || test "x$with_mode" != x ; then
+-					    echo "Error: You cannot use any of --with-arch/cpu/fpu/float/mode with --with-multilib-list=aprofile" 1>&2
+-					    exit 1
+-					fi
+-					tmake_file="${tmake_file} arm/t-aprofile"
+-					break
+-					;;
+-				default)
+-					;;
+-				*)
+-					echo "Error: --with-multilib-list=${with_multilib_list} not supported." 1>&2
+-					exit 1
+-					;;
+-				esac
+-			done
+-		fi
+ 		;;
+ 
+ 	fr*-*-*linux*)
+diff --git a/gcc/config/arm/t-mlibs b/gcc/config/arm/t-mlibs
+new file mode 100644
+index 0000000..5720cf7
+--- /dev/null
++++ b/gcc/config/arm/t-mlibs
+@@ -0,0 +1,89 @@
++# A set of predefined MULTILIB which can be used for different ARM targets.
++# Via the configure option --with-multilib-list, user can customize the
++# final MULTILIB implementation.
++
++comma := ,
++space :=
++space +=
++
++MULTILIB_OPTIONS   = mthumb/marm
++MULTILIB_DIRNAMES  = thumb arm
++MULTILIB_OPTIONS  += march=armv6s-m/march=armv7-m/march=armv7e-m/march=armv7
++MULTILIB_DIRNAMES += armv6-m armv7-m armv7e-m armv7-ar
++MULTILIB_OPTIONS  += mfloat-abi=softfp/mfloat-abi=hard
++MULTILIB_DIRNAMES += softfp fpu
++MULTILIB_OPTIONS  += mfpu=fpv4-sp-d16/mfpu=vfpv3-d16
++MULTILIB_DIRNAMES += fpv4-sp-d16 vfpv3-d16
++
++MULTILIB_MATCHES   = march?armv6s-m=mcpu?cortex-m0
++MULTILIB_MATCHES  += march?armv6s-m=mcpu?cortex-m0plus
++MULTILIB_MATCHES  += march?armv6s-m=mcpu?cortex-m1
++MULTILIB_MATCHES  += march?armv6s-m=march?armv6-m
++MULTILIB_MATCHES  += march?armv7-m=mcpu?cortex-m3
++MULTILIB_MATCHES  += march?armv7e-m=mcpu?cortex-m4
++MULTILIB_MATCHES  += march?armv7e-m=mcpu?cortex-m7
++MULTILIB_MATCHES  += march?armv7=march?armv7-r
++MULTILIB_MATCHES  += march?armv7=march?armv7-a
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-r4
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-r4f
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-r5
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-r7
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-a5
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-a7
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-a8
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-a9
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-a15
++MULTILIB_MATCHES  += mfpu?fpv4-sp-d16=mfpu?fpv5-sp-d16
++MULTILIB_MATCHES  += mfpu?fpv4-sp-d16=mfpu?fpv5-d16
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv3
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv3-fp16
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv3-d16-fp16
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv3xd
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv3xd-fp16
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv4
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv4-d16
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?neon
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?neon-fp16
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?neon-vfpv4
++
++MULTILIB_EXCEPTIONS =
++MULTILIB_REUSE =
++
++MULTILIB_REQUIRED  = mthumb
++MULTILIB_REQUIRED += marm
++MULTILIB_REQUIRED += mfloat-abi=hard
++
++MULTILIB_OSDIRNAMES  = mthumb=!thumb
++MULTILIB_OSDIRNAMES += marm=!arm
++MULTILIB_OSDIRNAMES += mfloat-abi.hard=!fpu
++
++ifneq (,$(findstring armv6-m,$(subst $(comma),$(space),$(with_multilib_list))))
++MULTILIB_REQUIRED   += mthumb/march=armv6s-m
++MULTILIB_OSDIRNAMES += mthumb/march.armv6s-m=!armv6-m
++endif
++
++ifneq (,$(findstring armv7-m,$(subst $(comma),$(space),$(with_multilib_list))))
++MULTILIB_REQUIRED   += mthumb/march=armv7-m
++MULTILIB_OSDIRNAMES += mthumb/march.armv7-m=!armv7-m
++endif
++
++ifneq (,$(findstring armv7e-m,$(subst $(comma),$(space),$(with_multilib_list))))
++MULTILIB_REQUIRED   += mthumb/march=armv7e-m
++MULTILIB_REQUIRED   += mthumb/march=armv7e-m/mfloat-abi=softfp/mfpu=fpv4-sp-d16
++MULTILIB_REQUIRED   += mthumb/march=armv7e-m/mfloat-abi=hard/mfpu=fpv4-sp-d16
++MULTILIB_OSDIRNAMES += mthumb/march.armv7e-m=!armv7e-m
++MULTILIB_OSDIRNAMES += mthumb/march.armv7e-m/mfloat-abi.hard/mfpu.fpv4-sp-d16=!armv7e-m/fpu
++MULTILIB_OSDIRNAMES += mthumb/march.armv7e-m/mfloat-abi.softfp/mfpu.fpv4-sp-d16=!armv7e-m/softfp
++endif
++
++ifneq (,$(filter armv7 armv7-r armv7-a,$(subst $(comma),$(space),$(with_multilib_list))))
++MULTILIB_REQUIRED   += mthumb/march=armv7
++MULTILIB_REQUIRED   += mthumb/march=armv7/mfloat-abi=softfp/mfpu=vfpv3-d16
++MULTILIB_REQUIRED   += mthumb/march=armv7/mfloat-abi=hard/mfpu=vfpv3-d16
++MULTILIB_OSDIRNAMES += mthumb/march.armv7=!armv7-ar/thumb
++MULTILIB_OSDIRNAMES += mthumb/march.armv7/mfloat-abi.hard/mfpu.vfpv3-d16=!armv7-ar/thumb/fpu
++MULTILIB_OSDIRNAMES += mthumb/march.armv7/mfloat-abi.softfp/mfpu.vfpv3-d16=!armv7-ar/thumb/softfp
++MULTILIB_REUSE      += mthumb/march.armv7=marm/march.armv7
++MULTILIB_REUSE      += mthumb/march.armv7/mfloat-abi.softfp/mfpu.vfpv3-d16=marm/march.armv7/mfloat-abi.softfp/mfpu.vfpv3-d16
++MULTILIB_REUSE      += mthumb/march.armv7/mfloat-abi.hard/mfpu.vfpv3-d16=marm/march.armv7/mfloat-abi.hard/mfpu.vfpv3-d16
++endif
+diff --git a/gcc/configure b/gcc/configure
+index 9523773..24952e3 100755
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -763,6 +763,7 @@ SET_MAKE
+ accel_dir_suffix
+ real_target_noncanonical
+ enable_as_accelerator
++with_multilib_list
+ REPORT_BUGS_TEXI
+ REPORT_BUGS_TO
+ PKGVERSION
+@@ -7462,6 +7463,7 @@ else
+ fi
+ 
+ 
++
+ # -------------------------
+ # Checks for other programs
+ # -------------------------
+diff --git a/gcc/configure.ac b/gcc/configure.ac
+index 68b0ee8..f8a1097 100644
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -925,6 +925,7 @@ AC_ARG_WITH(multilib-list,
+ [AS_HELP_STRING([--with-multilib-list], [select multilibs (AArch64, SH and x86-64 only)])],
+ :,
+ with_multilib_list=default)
++AC_SUBST(with_multilib_list)
+ 
+ # -------------------------
+ # Checks for other programs

Copied: arm-none-eabi-gcc/repos/community-testing-x86_64/PKGBUILD (from rev 132200, arm-none-eabi-gcc/trunk/PKGBUILD)
===================================================================
--- community-testing-x86_64/PKGBUILD	                        (rev 0)
+++ community-testing-x86_64/PKGBUILD	2015-04-24 19:14:56 UTC (rev 132201)
@@ -0,0 +1,127 @@
+# Maintainer: Anatol Pomozov <anatol.pomozov at gmail.com>
+# Contributor: Martin Schmölzer <mschmoelzer at gmail.com>
+
+_target=arm-none-eabi
+pkgname=$_target-gcc
+pkgver=5.1.0
+_islver=0.14.1
+pkgrel=1
+#_snapshot=5.1.0-RC-20150412
+pkgdesc='The GNU Compiler Collection - cross compiler for ARM EABI (bare-metal) target'
+arch=(i686 x86_64)
+url='http://gcc.gnu.org/'
+license=(GPL LGPL FDL)
+depends=($_target-binutils zlib libmpc)
+makedepends=(gmp mpfr $_target-newlib)
+optdepends=('arm-none-eabi-newlib: Standard C library optimized for embedded systems')
+options=(!emptydirs !strip)
+source=(ftp://gcc.gnu.org/pub/gcc/releases/gcc-$pkgver/gcc-$pkgver.tar.bz2
+        #ftp://gcc.gnu.org/pub/gcc/snapshots/$_snapshot/gcc-$_snapshot.tar.bz2
+        http://isl.gforge.inria.fr/isl-$_islver.tar.bz2
+        enable-with-multilib-list-for-arm.patch)
+sha256sums=('b7dafdf89cbb0e20333dbf5b5349319ae06e3d1a30bf3515b5488f7e89dca5ad'
+            '1f20561843eb9f6ae2076800bc45f3680ff7696520257cd5734ccfb843464cae'
+            'ee8c74097c1ff01918bda9acf9b45783fd3ba3a4c493e9e9255fa3c2130bf690')
+
+if [ -n "$_snapshot" ]; then
+  _basedir=gcc-$_snapshot
+else
+  _basedir=gcc-$pkgver
+fi
+
+prepare() {
+  cd $_basedir
+
+  # link isl for in-tree builds
+  ln -s ../isl-$_islver isl
+
+  echo $pkgver > gcc/BASE-VER
+
+  # hack! - some configure tests for header files using "$CPP $CPPFLAGS"
+  sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" {libiberty,gcc}/configure
+
+  patch -p1 < $srcdir/enable-with-multilib-list-for-arm.patch
+
+  mkdir $srcdir/build-{gcc,gcc-nano}
+}
+
+_build_gcc() {
+  $srcdir/$_basedir/configure \
+    --target=$_target \
+    --prefix=/usr \
+    --with-sysroot=/usr/$_target \
+    --with-native-system-header-dir=/include \
+    --libexecdir=/usr/lib \
+    --enable-languages=c,c++ \
+    --enable-plugins \
+    --disable-decimal-float \
+    --disable-libffi \
+    --disable-libgomp \
+    --disable-libmudflap \
+    --disable-libquadmath \
+    --disable-libssp \
+    --disable-libstdcxx-pch \
+    --disable-nls \
+    --disable-shared \
+    --disable-threads \
+    --disable-tls \
+    --with-gnu-as \
+    --with-gnu-ld \
+    --with-system-zlib \
+    --with-newlib \
+    --with-headers=/usr/$_target/include \
+    --with-python-dir=share/gcc-arm-none-eabi \
+    --with-gmp \
+    --with-mpfr \
+    --with-mpc \
+    --with-isl \
+    --with-libelf \
+    --enable-gnu-indirect-function \
+    --with-host-libstdcxx='-static-libgcc -Wl,-Bstatic,-lstdc++,-Bdynamic -lm' \
+    --with-pkgversion='Arch Repository' \
+    --with-bugurl='https://bugs.archlinux.org/' \
+    --with-multilib-list=armv6-m,armv7-m,armv7e-m,armv7-r
+
+  make INHIBIT_LIBC_CFLAGS='-DUSE_TM_CLONE_REGISTRY=0'
+}
+
+build() {
+  cd $srcdir/build-gcc
+  export CFLAGS_FOR_TARGET='-g -Os -ffunction-sections -fdata-sections'
+  export CXXFLAGS_FOR_TARGET='-g -Os -ffunction-sections -fdata-sections'
+  _build_gcc
+
+  # Build libstdc++ without exceptions support (the 'nano' variant)
+  cd $srcdir/build-gcc-nano
+  export CFLAGS_FOR_TARGET='-g -Os -ffunction-sections -fdata-sections -fno-exceptions'
+  export CXXFLAGS_FOR_TARGET='-g -Os -ffunction-sections -fdata-sections -fno-exceptions'  
+  _build_gcc
+}
+
+package() {
+  cd $srcdir/build-gcc
+  make DESTDIR="$pkgdir" install -j1
+
+  cd $srcdir/build-gcc-nano
+  make DESTDIR="$pkgdir.nano" install -j1
+  # we need only libstdc nano files
+  multilibs=( $($pkgdir/usr/bin/$_target-gcc -print-multi-lib 2>/dev/null) )
+  for multilib in "${multilibs[@]}"; do
+    dir="${multilib%%;*}"
+    from_dir=$pkgdir.nano/usr/$_target/lib/$dir
+    to_dir=$pkgdir/usr/$_target/lib/$dir
+    cp -f $from_dir/libstdc++.a $to_dir/libstdc++_nano.a
+    cp -f $from_dir/libsupc++.a $to_dir/libsupc++_nano.a
+  done
+
+  # strip target binaries
+  find "$pkgdir"/usr/lib/gcc/$_target/$pkgver "$pkgdir"/usr/$_target/lib -type f -and \( -name \*.a -or -name \*.o \) -exec $_target-objcopy -R .comment -R .note -R .debug_info -R .debug_aranges -R .debug_pubnames -R .debug_pubtypes -R .debug_abbrev -R .debug_line -R .debug_str -R .debug_ranges -R .debug_loc '{}' \;
+
+  # strip host binaries
+  find "$pkgdir"/usr/bin/ "$pkgdir"/usr/lib/gcc/$_target/$pkgver -type f -and \( -executable \) -exec strip '{}' \;
+
+  # Remove files that conflict with host gcc package
+  rm -r "$pkgdir"/usr/share/man/man7
+  rm -r "$pkgdir"/usr/share/info
+  rm "$pkgdir"/usr/lib/libcc1.*
+}

Copied: arm-none-eabi-gcc/repos/community-testing-x86_64/enable-with-multilib-list-for-arm.patch (from rev 132200, arm-none-eabi-gcc/trunk/enable-with-multilib-list-for-arm.patch)
===================================================================
--- community-testing-x86_64/enable-with-multilib-list-for-arm.patch	                        (rev 0)
+++ community-testing-x86_64/enable-with-multilib-list-for-arm.patch	2015-04-24 19:14:56 UTC (rev 132201)
@@ -0,0 +1,201 @@
+commit 605db6de62e8144a1b8f721c05f40d879f70625b
+Author: Anatol Pomozov <anatol.pomozov at gmail.com>
+Date:   Fri Jan 30 06:23:17 2015 -0800
+
+    ARM patch https://gcc.gnu.org/ml/gcc-patches/2012-05/msg00083/enable-with-multilib-list-for-arm.patch
+
+diff --git a/gcc/Makefile.in b/gcc/Makefile.in
+index 4ab7405..6e1ea2c 100644
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -535,6 +535,7 @@ lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
+ lang_specs_files=@lang_specs_files@
+ lang_tree_files=@lang_tree_files@
+ target_cpu_default=@target_cpu_default@
++with_multilib_list=@with_multilib_list@
+ OBJC_BOEHM_GC=@objc_boehm_gc@
+ extra_modes_file=@extra_modes_file@
+ extra_opt_files=@extra_opt_files@
+diff --git a/gcc/config.gcc b/gcc/config.gcc
+index cb08a5c..7bded02 100644
+--- a/gcc/config.gcc
++++ b/gcc/config.gcc
+@@ -1072,7 +1072,7 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
+ 	case ${target} in
+ 	arm*-*-eabi*)
+ 	  tm_file="$tm_file newlib-stdint.h"
+-	  tmake_file="${tmake_file} arm/t-bpabi"
++	  tmake_file="${tmake_file} arm/t-bpabi arm/t-mlibs"
+ 	  use_gcc_stdint=wrap
+ 	  ;;
+ 	arm*-*-rtems*)
+@@ -3684,42 +3684,6 @@ case "${target}" in
+ 			exit 1
+ 		fi
+ 
+-		# Add extra multilibs
+-		if test "x$with_multilib_list" != x; then
+-			arm_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
+-			for arm_multilib in ${arm_multilibs}; do
+-				case ${arm_multilib} in
+-				aprofile)
+-				# Note that arm/t-aprofile is a
+-				# stand-alone make file fragment to be
+-				# used only with itself.  We do not
+-				# specifically use the
+-				# TM_MULTILIB_OPTION framework because
+-				# this shorthand is more
+-				# pragmatic. Additionally it is only
+-				# designed to work without any
+-				# with-cpu, with-arch with-mode
+-				# with-fpu or with-float options.
+-					if test "x$with_arch" != x \
+-					    || test "x$with_cpu" != x \
+-					    || test "x$with_float" != x \
+-					    || test "x$with_fpu" != x \
+-					    || test "x$with_mode" != x ; then
+-					    echo "Error: You cannot use any of --with-arch/cpu/fpu/float/mode with --with-multilib-list=aprofile" 1>&2
+-					    exit 1
+-					fi
+-					tmake_file="${tmake_file} arm/t-aprofile"
+-					break
+-					;;
+-				default)
+-					;;
+-				*)
+-					echo "Error: --with-multilib-list=${with_multilib_list} not supported." 1>&2
+-					exit 1
+-					;;
+-				esac
+-			done
+-		fi
+ 		;;
+ 
+ 	fr*-*-*linux*)
+diff --git a/gcc/config/arm/t-mlibs b/gcc/config/arm/t-mlibs
+new file mode 100644
+index 0000000..5720cf7
+--- /dev/null
++++ b/gcc/config/arm/t-mlibs
+@@ -0,0 +1,89 @@
++# A set of predefined MULTILIB which can be used for different ARM targets.
++# Via the configure option --with-multilib-list, user can customize the
++# final MULTILIB implementation.
++
++comma := ,
++space :=
++space +=
++
++MULTILIB_OPTIONS   = mthumb/marm
++MULTILIB_DIRNAMES  = thumb arm
++MULTILIB_OPTIONS  += march=armv6s-m/march=armv7-m/march=armv7e-m/march=armv7
++MULTILIB_DIRNAMES += armv6-m armv7-m armv7e-m armv7-ar
++MULTILIB_OPTIONS  += mfloat-abi=softfp/mfloat-abi=hard
++MULTILIB_DIRNAMES += softfp fpu
++MULTILIB_OPTIONS  += mfpu=fpv4-sp-d16/mfpu=vfpv3-d16
++MULTILIB_DIRNAMES += fpv4-sp-d16 vfpv3-d16
++
++MULTILIB_MATCHES   = march?armv6s-m=mcpu?cortex-m0
++MULTILIB_MATCHES  += march?armv6s-m=mcpu?cortex-m0plus
++MULTILIB_MATCHES  += march?armv6s-m=mcpu?cortex-m1
++MULTILIB_MATCHES  += march?armv6s-m=march?armv6-m
++MULTILIB_MATCHES  += march?armv7-m=mcpu?cortex-m3
++MULTILIB_MATCHES  += march?armv7e-m=mcpu?cortex-m4
++MULTILIB_MATCHES  += march?armv7e-m=mcpu?cortex-m7
++MULTILIB_MATCHES  += march?armv7=march?armv7-r
++MULTILIB_MATCHES  += march?armv7=march?armv7-a
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-r4
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-r4f
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-r5
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-r7
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-a5
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-a7
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-a8
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-a9
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-a15
++MULTILIB_MATCHES  += mfpu?fpv4-sp-d16=mfpu?fpv5-sp-d16
++MULTILIB_MATCHES  += mfpu?fpv4-sp-d16=mfpu?fpv5-d16
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv3
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv3-fp16
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv3-d16-fp16
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv3xd
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv3xd-fp16
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv4
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv4-d16
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?neon
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?neon-fp16
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?neon-vfpv4
++
++MULTILIB_EXCEPTIONS =
++MULTILIB_REUSE =
++
++MULTILIB_REQUIRED  = mthumb
++MULTILIB_REQUIRED += marm
++MULTILIB_REQUIRED += mfloat-abi=hard
++
++MULTILIB_OSDIRNAMES  = mthumb=!thumb
++MULTILIB_OSDIRNAMES += marm=!arm
++MULTILIB_OSDIRNAMES += mfloat-abi.hard=!fpu
++
++ifneq (,$(findstring armv6-m,$(subst $(comma),$(space),$(with_multilib_list))))
++MULTILIB_REQUIRED   += mthumb/march=armv6s-m
++MULTILIB_OSDIRNAMES += mthumb/march.armv6s-m=!armv6-m
++endif
++
++ifneq (,$(findstring armv7-m,$(subst $(comma),$(space),$(with_multilib_list))))
++MULTILIB_REQUIRED   += mthumb/march=armv7-m
++MULTILIB_OSDIRNAMES += mthumb/march.armv7-m=!armv7-m
++endif
++
++ifneq (,$(findstring armv7e-m,$(subst $(comma),$(space),$(with_multilib_list))))
++MULTILIB_REQUIRED   += mthumb/march=armv7e-m
++MULTILIB_REQUIRED   += mthumb/march=armv7e-m/mfloat-abi=softfp/mfpu=fpv4-sp-d16
++MULTILIB_REQUIRED   += mthumb/march=armv7e-m/mfloat-abi=hard/mfpu=fpv4-sp-d16
++MULTILIB_OSDIRNAMES += mthumb/march.armv7e-m=!armv7e-m
++MULTILIB_OSDIRNAMES += mthumb/march.armv7e-m/mfloat-abi.hard/mfpu.fpv4-sp-d16=!armv7e-m/fpu
++MULTILIB_OSDIRNAMES += mthumb/march.armv7e-m/mfloat-abi.softfp/mfpu.fpv4-sp-d16=!armv7e-m/softfp
++endif
++
++ifneq (,$(filter armv7 armv7-r armv7-a,$(subst $(comma),$(space),$(with_multilib_list))))
++MULTILIB_REQUIRED   += mthumb/march=armv7
++MULTILIB_REQUIRED   += mthumb/march=armv7/mfloat-abi=softfp/mfpu=vfpv3-d16
++MULTILIB_REQUIRED   += mthumb/march=armv7/mfloat-abi=hard/mfpu=vfpv3-d16
++MULTILIB_OSDIRNAMES += mthumb/march.armv7=!armv7-ar/thumb
++MULTILIB_OSDIRNAMES += mthumb/march.armv7/mfloat-abi.hard/mfpu.vfpv3-d16=!armv7-ar/thumb/fpu
++MULTILIB_OSDIRNAMES += mthumb/march.armv7/mfloat-abi.softfp/mfpu.vfpv3-d16=!armv7-ar/thumb/softfp
++MULTILIB_REUSE      += mthumb/march.armv7=marm/march.armv7
++MULTILIB_REUSE      += mthumb/march.armv7/mfloat-abi.softfp/mfpu.vfpv3-d16=marm/march.armv7/mfloat-abi.softfp/mfpu.vfpv3-d16
++MULTILIB_REUSE      += mthumb/march.armv7/mfloat-abi.hard/mfpu.vfpv3-d16=marm/march.armv7/mfloat-abi.hard/mfpu.vfpv3-d16
++endif
+diff --git a/gcc/configure b/gcc/configure
+index 9523773..24952e3 100755
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -763,6 +763,7 @@ SET_MAKE
+ accel_dir_suffix
+ real_target_noncanonical
+ enable_as_accelerator
++with_multilib_list
+ REPORT_BUGS_TEXI
+ REPORT_BUGS_TO
+ PKGVERSION
+@@ -7462,6 +7463,7 @@ else
+ fi
+ 
+ 
++
+ # -------------------------
+ # Checks for other programs
+ # -------------------------
+diff --git a/gcc/configure.ac b/gcc/configure.ac
+index 68b0ee8..f8a1097 100644
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -925,6 +925,7 @@ AC_ARG_WITH(multilib-list,
+ [AS_HELP_STRING([--with-multilib-list], [select multilibs (AArch64, SH and x86-64 only)])],
+ :,
+ with_multilib_list=default)
++AC_SUBST(with_multilib_list)
+ 
+ # -------------------------
+ # Checks for other programs

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