Uses upstream gdb master (temporarily 2015-07-01 source - see PKGBUILD comments. As closely as possible matches core's gcc-5.1.0-5 build process.

9 files changed, 617 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..62c159d257ce
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,83 @@
+pkgbase = gcc-git
+	pkgdesc = The GNU Compiler Collection (developmental version)
+	pkgver = 6.0.0.r139654.12dcc3b
+	pkgrel = 1
+	url = http://gcc.gnu.org
+	arch = i686
+	arch = x86_64
+	license = GPL
+	license = LGPL
+	license = FDL
+	license = custom
+	checkdepends = dejagnu
+	checkdepends = inetutils
+	makedepends = binutils>=2.25
+	makedepends = libmpc
+	makedepends = gcc-ada
+	makedepends = doxygen
+	makedepends = git
+	depends = zlib,
+	depends = libmpc
+	options = !emptydirs
+	source = git://gcc.gnu.org/git/gcc.git
+	source = http://isl.gforge.inria.fr/isl-0.14.1.tar.bz2
+	source = pr66035.patch
+	source = gcc.libstdc++-v3.python.dot.fix.patch
+	md5sums = SKIP
+	md5sums = 118d1a379abf7606a3334c98a8411c79
+	md5sums = 5b980076cd5fcbc3aff6014f306282dd
+	md5sums = 7de06deb9ee0c10454219a319e62e4dc
+
+pkgname = gcc-git
+	pkgdesc = The GNU Compiler Collection - C and C++ frontends (developmental version)
+	install = gcc.install
+	groups = base-devel
+	depends = gcc-libs-git=6.0.0.r139654.12dcc3b-1
+	depends = binutils>=2.25
+	depends = libmpc
+	provides = gcc
+	conflicts = gcc
+	options = staticlibs
+
+pkgname = gcc-libs-git
+	pkgdesc = Runtime libraries shipped by GCC (developmental version)
+	install = gcc-libs.install
+	groups = base
+	depends = glibc>=2.21
+	provides = gcc-libs
+	conflicts = gcc-libs
+	options = !emptydirs
+	options = !strip
+
+pkgname = gcc-fortran-git
+	pkgdesc = Fortran front-end for GCC (developmental version)
+	install = gcc-fortran.install
+	depends = gcc-git=6.0.0.r139654.12dcc3b-1
+	provides = gcc-fortran
+	conflicts = gcc-fortran
+	options = !emptydirs
+
+pkgname = gcc-objc-git
+	pkgdesc = Objective-C front-end for GCC (developmental version)
+	depends = gcc-git=6.0.0.r139654.12dcc3b-1
+	provides = gcc-objc
+	conflicts = gcc-objc
+
+pkgname = gcc-ada-git
+	pkgdesc = Ada front-end for GCC (GNAT) (developmental version)
+	install = gcc-ada.install
+	depends = gcc-git=6.0.0.r139654.12dcc3b-1
+	provides = gcc-ada
+	conflicts = gcc-ada
+	options = staticlibs
+	options = !emptydirs
+
+pkgname = gcc-go-git
+	pkgdesc = Go front-end for GCC (developmental version)
+	install = gcc-go.install
+	depends = gcc-git=6.0.0.r139654.12dcc3b-1
+	provides = gcc-go
+	conflicts = go,
+	conflicts = gcc-go
+	options = !emptydirs
+
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..c8032470319f
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,361 @@
+# $Id$
+# Original Core Repo
+# ==================
+# Maintainer: Allan McRae <allan@archlinux.org>
+
+# Modifications to Use Git Master Source
+# ======================================
+# Maintainer: James Harvey <jamespharvey20@gmail.com>
+#    * This PKGBUILD as closely as possible matches core's gcc 5.1.0-5
+#    * Builds from git commit 12dcc3b7 (2015-07-01 02:15:32 UTC), rather than master, because after that the default standard changes, causing many errors
+#    * The volumous test suite failures ("UNRESOLVED:", "FAIL:") occur during building core's 5.1.0-5, so the problem is upstream from here
+#    * Core's 5.1.0-5 pr65882.patch is omitted, because it is git commit 1774df35
+#    * Core's 5.1.0-5 pr66647.patch is omitted, because it is git commit fa4f365b
+#    * gcc.libstdc++-v3.python.dot.fix.patch is added, to fix an accidentical misnaming of gdb.py
+#    * Addition of zlib and libmpc depends, due to new /usr/lib/gcc/x86_64-unknown-linux-gnu/6.0.0/gnat1
+#    * All namcap warnings are identical, as of 6.0.0.r139654.12dcc3b, except:
+#       * Error of a missing custom license directory of /usr/share/licenses/gcc*-git
+#       * Symlink /usr/lib/bfd-plugins/liblto_plugin.so points to non-existing /usr/lib/gcc/x86_64-unknown-linux-gnu/6.0.0.r139654.12dcc3b/liblto_plugin.so
+#    * _pkgver_base is hard coded at the moment to 6.0.0; can't parse from source at that point
+
+# toolchain build order: linux-api-headers->glibc->binutils->gcc->binutils->glibc
+# NOTE: libtool requires rebuilt with each new gcc version
+
+pkgname=('gcc-git' 'gcc-libs-git' 'gcc-fortran-git' 'gcc-objc-git' 'gcc-ada-git' 'gcc-go-git')
+_pkgname=gcc
+pkgver=6.0.0.r139654.12dcc3b
+_pkgver_base=6.0.0
+_pkgver=6
+# Bug report upstream.  As of 2015-07-07, gcc master is incompatible with isl ver 0.15, starting with compilation errors in gcc/graphite-poly.h
+_islver=0.14.1
+pkgrel=1
+
+pkgdesc="The GNU Compiler Collection (developmental version)"
+arch=('i686' 'x86_64')
+license=('GPL' 'LGPL' 'FDL' 'custom')
+url="http://gcc.gnu.org"
+depends=('zlib', 'libmpc')
+makedepends=('binutils>=2.25' 'libmpc' 'gcc-ada' 'doxygen' 'git')
+checkdepends=('dejagnu' 'inetutils')
+options=('!emptydirs')
+source=(git://gcc.gnu.org/git/gcc.git
+        http://isl.gforge.inria.fr/isl-${_islver}.tar.bz2
+        pr66035.patch
+        gcc.libstdc++-v3.python.dot.fix.patch)
+md5sums=('SKIP'
+         '118d1a379abf7606a3334c98a8411c79'
+         '5b980076cd5fcbc3aff6014f306282dd'
+         '7de06deb9ee0c10454219a319e62e4dc')
+
+_basedir=${_pkgname}
+
+_libdir="usr/lib/gcc/$CHOST/$_pkgver_base"
+
+pkgver() {
+  cd ${srcdir}/gcc
+  # new work needed for beyond this point, default standard changed
+  git checkout 12dcc3b7405a43e28010b2f5c186bf6f5f809397 > /dev/null 2>&1
+  echo $(cat gcc/BASE-VER).r$(git rev-list --count HEAD).$(git rev-parse --short HEAD)
+}
+
+prepare() {
+  cd ${srcdir}/${_basedir}
+
+  # link isl for in-tree build
+  ln -s ../isl-${_islver} isl
+
+  # Do not run fixincludes
+  sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in
+
+  # Arch Linux installs x86_64 libraries /lib
+  [[ $CARCH == "x86_64" ]] && sed -i '/m64=/s/lib64/lib/' gcc/config/i386/t-linux64
+
+  # hack! - some configure tests for header files using "$CPP $CPPFLAGS"
+  sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" {libiberty,gcc}/configure
+
+  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66035
+  patch -p1 -i ${srcdir}/pr66035.patch
+
+  # Submitted upstream - Fixes misnaming of gdb.py file due to addition of libstdc++fs library
+  patch -p0 -i ${srcdir}/gcc.libstdc++-v3.python.dot.fix.patch
+
+  mkdir ${srcdir}/gcc-build
+}
+
+build() {
+  cd ${srcdir}/gcc-build
+
+  # using -pipe causes spurious test-suite failures
+  # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48565
+  CFLAGS=${CFLAGS/-pipe/}
+  CXXFLAGS=${CXXFLAGS/-pipe/}
+
+  ${srcdir}/${_basedir}/configure --prefix=/usr \
+      --libdir=/usr/lib --libexecdir=/usr/lib \
+      --mandir=/usr/share/man --infodir=/usr/share/info \
+      --with-bugurl=https://bugs.archlinux.org/ \
+      --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ \
+      --enable-shared --enable-threads=posix --enable-libmpx \
+      --with-system-zlib --with-isl --enable-__cxa_atexit \
+      --disable-libunwind-exceptions --enable-clocale=gnu \
+      --disable-libstdcxx-pch --disable-libssp \
+      --enable-gnu-unique-object --enable-linker-build-id \
+      --enable-lto --enable-plugin --enable-install-libiberty \
+      --with-linker-hash-style=gnu --enable-gnu-indirect-function \
+      --disable-multilib --disable-werror \
+      --enable-checking=release \
+      --with-default-libstdcxx-abi=c++98
+
+  make
+  
+  # make documentation
+  make -C $CHOST/libstdc++-v3/doc doc-man-doxygen
+}
+
+check() {
+  cd ${srcdir}/gcc-build
+
+  # increase stack size to prevent test failures
+  # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31827
+  ulimit -s 32768
+
+  # do not abort on error as some are "expected"
+  make -k check || true
+  ${srcdir}/${_basedir}/contrib/test_summary
+}
+
+package_gcc-libs-git()
+{
+  pkgdesc="Runtime libraries shipped by GCC (developmental version)"
+  groups=('base')
+  depends=('glibc>=2.21')
+  provides=('gcc-libs')
+  conflicts=('gcc-libs')
+  options=('!emptydirs' '!strip')
+  install=gcc-libs.install
+
+  cd ${srcdir}/gcc-build
+  
+  make -C $CHOST/libgcc DESTDIR=${pkgdir} install-shared
+  rm ${pkgdir}/${_libdir}/libgcc_eh.a
+  
+  for lib in libatomic \
+             libcilkrts \
+             libgfortran \
+             libgomp \
+             libitm \
+             libquadmath \
+             libsanitizer/{a,l,ub}san \
+             libstdc++-v3/src \
+             libvtv; do
+    make -C $CHOST/$lib DESTDIR=${pkgdir} install-toolexeclibLTLIBRARIES
+  done
+
+  [[ $CARCH == "x86_64" ]] && \
+    make -C $CHOST/libsanitizer/tsan DESTDIR=${pkgdir} install-toolexeclibLTLIBRARIES
+
+  make -C $CHOST/libobjc DESTDIR=${pkgdir} install-libs
+
+  make -C $CHOST/libstdc++-v3/po DESTDIR=${pkgdir} install
+
+  make -C $CHOST/libmpx DESTDIR=${pkgdir} install
+  rm ${pkgdir}/usr/lib/libmpx.spec
+
+  for lib in libgomp \
+             libitm \
+             libquadmath; do
+    make -C $CHOST/$lib DESTDIR=${pkgdir} install-info
+  done
+
+  # Install Runtime Library Exception
+  install -Dm644 ${srcdir}/${_basedir}/COPYING.RUNTIME \
+    ${pkgdir}/usr/share/licenses/gcc-libs/RUNTIME.LIBRARY.EXCEPTION
+}
+
+package_gcc-git()
+{
+  pkgdesc="The GNU Compiler Collection - C and C++ frontends (developmental version)"
+  depends=("gcc-libs-git=$pkgver-$pkgrel" 'binutils>=2.25' 'libmpc')
+  provides=('gcc')
+  conflicts=('gcc')
+  groups=('base-devel')
+  options=('staticlibs')
+  install=gcc.install
+
+  cd ${srcdir}/gcc-build
+
+  make -C gcc DESTDIR=${pkgdir} install-driver install-cpp install-gcc-ar \
+    c++.install-common install-headers install-plugin install-lto-wrapper
+
+  install -m755 -t $pkgdir/usr/bin/ gcc/gcov{,-tool}
+  install -m755 -t $pkgdir/${_libdir}/ gcc/{cc1,cc1plus,collect2,lto1}
+
+  make -C $CHOST/libgcc DESTDIR=${pkgdir} install
+  rm ${pkgdir}/usr/lib/libgcc_s.so*
+  
+  make -C $CHOST/libstdc++-v3/src DESTDIR=${pkgdir} install
+  make -C $CHOST/libstdc++-v3/include DESTDIR=${pkgdir} install
+  make -C $CHOST/libstdc++-v3/libsupc++ DESTDIR=${pkgdir} install
+  make -C $CHOST/libstdc++-v3/python DESTDIR=${pkgdir} install
+
+  make DESTDIR=${pkgdir} install-libcc1
+  install -d $pkgdir/usr/share/gdb/auto-load/usr/lib
+  mv $pkgdir/usr/lib/libstdc++.so.6.*-gdb.py \
+    $pkgdir/usr/share/gdb/auto-load/usr/lib/
+  rm ${pkgdir}/usr/lib/libstdc++.so*
+
+  make DESTDIR=${pkgdir} install-fixincludes
+  make -C gcc DESTDIR=${pkgdir} install-mkheaders
+  
+  make -C lto-plugin DESTDIR=${pkgdir} install
+  install -dm755 ${pkgdir}/usr/lib/bfd-plugins/
+  ln -s /usr/lib/gcc/$CHOST/${pkgver}/liblto_plugin.so \
+    ${pkgdir}/usr/lib/bfd-plugins/
+
+  make -C $CHOST/libcilkrts DESTDIR=${pkgdir} install-nodist_toolexeclibHEADERS \
+    install-nodist_cilkincludeHEADERS
+  make -C $CHOST/libgomp DESTDIR=${pkgdir} install-nodist_toolexeclibHEADERS \
+    install-nodist_libsubincludeHEADERS
+  make -C $CHOST/libitm DESTDIR=${pkgdir} install-nodist_toolexeclibHEADERS
+  make -C $CHOST/libquadmath DESTDIR=${pkgdir} install-nodist_libsubincludeHEADERS
+  make -C $CHOST/libsanitizer DESTDIR=${pkgdir} install-nodist_{saninclude,toolexeclib}HEADERS
+  make -C $CHOST/libsanitizer/asan DESTDIR=${pkgdir} install-nodist_toolexeclibHEADERS
+  make -C $CHOST/libmpx DESTDIR=${pkgdir} install-nodist_toolexeclibHEADERS
+
+  make -C libiberty DESTDIR=${pkgdir} install
+  # install PIC version of libiberty
+  install -m644 ${srcdir}/gcc-build/libiberty/pic/libiberty.a ${pkgdir}/usr/lib
+
+  make -C gcc DESTDIR=${pkgdir} install-man install-info
+  rm ${pkgdir}/usr/share/man/man1/{gccgo,gfortran}.1
+  rm ${pkgdir}/usr/share/info/{gccgo,gfortran,gnat-style,gnat_rm,gnat_ugn}.info
+
+  make -C libcpp DESTDIR=${pkgdir} install
+  make -C gcc DESTDIR=${pkgdir} install-po
+
+  # many packages expect this symlink
+  ln -s gcc ${pkgdir}/usr/bin/cc
+
+  # POSIX conformance launcher scripts for c89 and c99
+  cat > $pkgdir/usr/bin/c89 <<"EOF"
+#!/bin/sh
+fl="-std=c89"
+for opt; do
+  case "$opt" in
+    -ansi|-std=c89|-std=iso9899:1990) fl="";;
+    -std=*) echo "`basename $0` called with non ANSI/ISO C option $opt" >&2
+	    exit 1;;
+  esac
+done
+exec gcc $fl ${1+"$@"}
+EOF
+
+  cat > $pkgdir/usr/bin/c99 <<"EOF"
+#!/bin/sh
+fl="-std=c99"
+for opt; do
+  case "$opt" in
+    -std=c99|-std=iso9899:1999) fl="";;
+    -std=*) echo "`basename $0` called with non ISO C99 option $opt" >&2
+	    exit 1;;
+  esac
+done
+exec gcc $fl ${1+"$@"}
+EOF
+
+  chmod 755 $pkgdir/usr/bin/c{8,9}9
+
+  # install the libstdc++ man pages
+  make -C $CHOST/libstdc++-v3/doc DESTDIR=$pkgdir doc-install-man
+
+  # Install Runtime Library Exception
+  install -d ${pkgdir}/usr/share/licenses/gcc/
+  ln -s ../gcc-libs/RUNTIME.LIBRARY.EXCEPTION ${pkgdir}/usr/share/licenses/gcc/
+}
+
+package_gcc-fortran-git()
+{
+  pkgdesc="Fortran front-end for GCC (developmental version)"
+  depends=("gcc-git=$pkgver-$pkgrel")
+  provides=('gcc-fortran')
+  conflicts=('gcc-fortran')
+  options=('!emptydirs')
+  install=gcc-fortran.install
+
+  cd ${srcdir}/gcc-build
+  make -C $CHOST/libgfortran DESTDIR=$pkgdir install-{caf,my}execlibLTLIBRARIES \
+    install-{toolexeclibDATA,nodist_fincludeHEADERS}
+  make -C $CHOST/libgomp DESTDIR=$pkgdir install-nodist_fincludeHEADERS
+  make -C gcc DESTDIR=$pkgdir fortran.install-{common,man,info}
+  install -Dm755 gcc/f951 $pkgdir/${_libdir}/f951
+
+  ln -s gfortran ${pkgdir}/usr/bin/f95
+
+  # Install Runtime Library Exception
+  install -d ${pkgdir}/usr/share/licenses/gcc-fortran/
+  ln -s ../gcc-libs/RUNTIME.LIBRARY.EXCEPTION ${pkgdir}/usr/share/licenses/gcc-fortran/
+}
+
+package_gcc-objc-git()
+{
+  pkgdesc="Objective-C front-end for GCC (developmental version)"
+  depends=("gcc-git=$pkgver-$pkgrel")
+  provides=('gcc-objc')
+  conflicts=('gcc-objc')
+
+  cd ${srcdir}/gcc-build
+  make DESTDIR=$pkgdir -C $CHOST/libobjc install-headers
+  install -dm755 $pkgdir/${_libdir}
+  install -m755 gcc/cc1obj{,plus} $pkgdir/${_libdir}/
+
+  # Install Runtime Library Exception
+  install -d ${pkgdir}/usr/share/licenses/gcc-objc/
+  ln -s ../gcc-libs/RUNTIME.LIBRARY.EXCEPTION ${pkgdir}/usr/share/licenses/gcc-objc/
+}
+
+package_gcc-ada-git()
+{
+  pkgdesc="Ada front-end for GCC (GNAT) (developmental version)"
+  depends=("gcc-git=$pkgver-$pkgrel")
+  provides=('gcc-ada')
+  conflicts=('gcc-ada')
+  options=('staticlibs' '!emptydirs')
+  install=gcc-ada.install
+
+  cd ${srcdir}/gcc-build/gcc
+  make DESTDIR=$pkgdir ada.install-{common,info}
+  install -m755 gnat1 $pkgdir/${_libdir}
+
+  ln -s gcc ${pkgdir}/usr/bin/gnatgcc
+
+  # insist on dynamic linking, but keep static libraries because gnatmake complains
+  mv ${pkgdir}/${_libdir}/adalib/libgna{rl,t}-${_pkgver}.so ${pkgdir}/usr/lib
+  ln -s libgnarl-${_pkgver}.so ${pkgdir}/usr/lib/libgnarl.so
+  ln -s libgnat-${_pkgver}.so ${pkgdir}/usr/lib/libgnat.so
+  rm ${pkgdir}/${_libdir}/adalib/libgna{rl,t}.so
+
+  # Install Runtime Library Exception
+  install -d ${pkgdir}/usr/share/licenses/gcc-ada/
+  ln -s ../gcc-libs/RUNTIME.LIBRARY.EXCEPTION ${pkgdir}/usr/share/licenses/gcc-ada/
+}
+
+package_gcc-go-git()
+{
+  pkgdesc="Go front-end for GCC (developmental version)"
+  depends=("gcc-git=$pkgver-$pkgrel")
+  provides=('gcc-go')
+  conflicts=('go', 'gcc-go')
+  options=('!emptydirs')
+  install=gcc-go.install
+
+  cd ${srcdir}/gcc-build
+  make -C $CHOST/libgo DESTDIR=$pkgdir install-exec-am
+  make -C gcc DESTDIR=$pkgdir go.install-{common,man,info}
+  install -Dm755 gcc/go1 $pkgdir/${_libdir}/go1
+
+  make DESTDIR=${pkgdir} install-gotools
+
+  # Install Runtime Library Exception
+  install -d ${pkgdir}/usr/share/licenses/gcc-go/
+  ln -s ../gcc-libs/RUNTIME.LIBRARY.EXCEPTION ${pkgdir}/usr/share/licenses/gcc-go/
+}
diff --git a/gcc-ada.install b/gcc-ada.install
new file mode 100644
index 000000000000..df0553a4f4b7
--- /dev/null
+++ b/gcc-ada.install
@@ -0,0 +1,20 @@
+infodir=usr/share/info
+filelist=(gnat-style.info gnat_rm.info gnat_ugn.info)
+
+post_install() {
+  [ -x usr/bin/install-info ] || return 0
+  for file in ${filelist[@]}; do
+    install-info $infodir/$file.gz $infodir/dir 2> /dev/null
+  done
+}
+
+post_upgrade() {
+  post_install $1
+}
+
+pre_remove() {
+  [ -x usr/bin/install-info ] || return 0
+  for file in ${filelist[@]}; do
+    install-info --delete $infodir/$file.gz $infodir/dir 2> /dev/null
+  done
+}
diff --git a/gcc-fortran.install b/gcc-fortran.install
new file mode 100644
index 000000000000..b15d89a97668
--- /dev/null
+++ b/gcc-fortran.install
@@ -0,0 +1,16 @@
+infodir=usr/share/info
+file="gfortran.info"
+
+post_install() {
+  [ -x usr/bin/install-info ] || return 0
+  install-info $infodir/$file.gz $infodir/dir 2> /dev/null
+}
+
+post_upgrade() {
+  post_install $1
+}
+
+pre_remove() {
+  [ -x usr/bin/install-info ] || return 0
+  install-info --delete $infodir/$file.gz $infodir/dir 2> /dev/null
+}
diff --git a/gcc-go.install b/gcc-go.install
new file mode 100644
index 000000000000..7dc50dee5a92
--- /dev/null
+++ b/gcc-go.install
@@ -0,0 +1,20 @@
+infodir=usr/share/info
+filelist=(gccgo.info)
+
+post_install() {
+  [ -x usr/bin/install-info ] || return 0
+  for file in ${filelist[@]}; do
+    install-info $infodir/$file.gz $infodir/dir 2> /dev/null
+  done
+}
+
+post_upgrade() {
+  post_install $1
+}
+
+pre_remove() {
+  [ -x usr/bin/install-info ] || return 0
+  for file in ${filelist[@]}; do
+    install-info --delete $infodir/$file.gz $infodir/dir 2> /dev/null
+  done
+}
diff --git a/gcc-libs.install b/gcc-libs.install
new file mode 100644
index 000000000000..23553b8f0b10
--- /dev/null
+++ b/gcc-libs.install
@@ -0,0 +1,16 @@
+infodir=usr/share/info
+filelist=(libgomp.info libquadmath.info)
+
+post_upgrade() {
+  [ -x usr/bin/install-info ] || return 0
+  for file in ${filelist[@]}; do
+    install-info $infodir/$file.gz $infodir/dir 2> /dev/null
+  done
+}
+
+pre_remove() {
+  [ -x usr/bin/install-info ] || return 0
+  for file in ${filelist[@]}; do
+    install-info --delete $infodir/$file.gz $infodir/dir 2> /dev/null
+  done
+}
diff --git a/gcc.install b/gcc.install
new file mode 100644
index 000000000000..3407a5e1f37c
--- /dev/null
+++ b/gcc.install
@@ -0,0 +1,20 @@
+infodir=usr/share/info
+filelist=(cpp.info cppinternals.info gcc.info gccinstall.info gccint.info)
+
+post_install() {
+  [ -x usr/bin/install-info ] || return 0
+  for file in ${filelist[@]}; do
+    install-info $infodir/$file.gz $infodir/dir 2> /dev/null
+  done
+}
+
+post_upgrade() {
+  post_install $1
+}
+
+pre_remove() {
+  [ -x usr/bin/install-info ] || return 0
+  for file in ${filelist[@]}; do
+    install-info --delete $infodir/$file.gz $infodir/dir 2> /dev/null
+  done
+}
diff --git a/gcc.libstdc++-v3.python.dot.fix.patch b/gcc.libstdc++-v3.python.dot.fix.patch
new file mode 100644
index 000000000000..59d8f49a0495
--- /dev/null
+++ b/gcc.libstdc++-v3.python.dot.fix.patch
@@ -0,0 +1,33 @@
+Index: libstdc++-v3/python/Makefile.am
+===================================================================
+--- libstdc++-v3/python/Makefile.am	(revision 225409)
++++ libstdc++-v3/python/Makefile.am	(working copy)
+@@ -45,11 +45,11 @@
+ 	@$(mkdir_p) $(DESTDIR)$(toolexeclibdir)
+ ## We want to install gdb.py as SOMETHING-gdb.py.  SOMETHING is the
+ ## full name of the final library.  We want to ignore symlinks, the
+-## .la file, and any previous -gdb.py file.  This is inherently
+-## fragile, but there does not seem to be a better option, because
+-## libtool hides the real names from us.
++## .la file, any previous -gdb.py file, and libstdc++fs*.  This is
++## inherently fragile, but there does not seem to be a better option,
++## because libtool hides the real names from us.
+ 	@here=`pwd`; cd $(DESTDIR)$(toolexeclibdir); \
+-	  for file in libstdc++*; do \
++	  for file in libstdc++.*; do \
+ 	    case $$file in \
+ 	      *-gdb.py) ;; \
+ 	      *.la) ;; \
+Index: libstdc++-v3/python/Makefile.in
+===================================================================
+--- libstdc++-v3/python/Makefile.in	(revision 225409)
++++ libstdc++-v3/python/Makefile.in	(working copy)
+@@ -547,7 +547,7 @@
+ install-data-local: gdb.py
+ 	@$(mkdir_p) $(DESTDIR)$(toolexeclibdir)
+ 	@here=`pwd`; cd $(DESTDIR)$(toolexeclibdir); \
+-	  for file in libstdc++*; do \
++	  for file in libstdc++.*; do \
+ 	    case $$file in \
+ 	      *-gdb.py) ;; \
+ 	      *.la) ;; \
diff --git a/pr66035.patch b/pr66035.patch
new file mode 100644
index 000000000000..c51822ca1f2c
--- /dev/null
+++ b/pr66035.patch
@@ -0,0 +1,48 @@
+--- a/gcc/fortran/trans-expr.c	
++++ a/gcc/fortran/trans-expr.c	
+@@ -6897,6 +6897,30 @@ alloc_scalar_allocatable_for_subcomponent_assignment (stmtblock_t *block,
+ 				       TREE_TYPE (tmp), tmp,
+ 				       fold_convert (TREE_TYPE (tmp), size));
+     }
++  else if (cm->ts.type == BT_CLASS)
++    {
++      gcc_assert (expr2->ts.type == BT_CLASS || expr2->ts.type == BT_DERIVED);
++      if (expr2->ts.type == BT_DERIVED)
++	{
++	  tmp = gfc_get_symbol_decl (gfc_find_vtab (&expr2->ts));
++	  tmp = gfc_build_addr_expr (NULL_TREE, tmp);
++	  size = fold_convert (size_type_node, gfc_vptr_size_get (tmp));
++	}
++      else
++	{
++	  gfc_expr *e2vtab;
++	  gfc_se se;
++	  e2vtab = gfc_find_and_cut_at_last_class_ref (expr2);
++	  gfc_add_vptr_component (e2vtab);
++	  gfc_add_size_component (e2vtab);
++	  gfc_init_se (&se, NULL);
++	  gfc_conv_expr (&se, e2vtab);
++	  gfc_add_block_to_block (block, &se.pre);
++	  size = fold_convert (size_type_node, se.expr);
++	  gfc_free_expr (e2vtab);
++	}
++      size_in_bytes = size;
++    }
+   else
+     {
+       /* Otherwise use the length in bytes of the rhs.  */
+@@ -7068,6 +7092,14 @@ gfc_trans_subcomponent_assign (tree dest, gfc_component * cm, gfc_expr * expr,
+ 	  tmp = gfc_build_memcpy_call (tmp, se.expr, size);
+ 	  gfc_add_expr_to_block (&block, tmp);
+ 	}
++      else if (cm->ts.type == BT_CLASS && expr->ts.type == BT_CLASS)
++	{
++	  tmp = gfc_copy_class_to_class (se.expr, dest, integer_one_node,
++				   CLASS_DATA (cm)->attr.unlimited_polymorphic);
++	  gfc_add_expr_to_block (&block, tmp);
++	  gfc_add_modify (&block, gfc_class_vptr_get (dest),
++			  gfc_class_vptr_get (se.expr));
++	}
+       else
+ 	gfc_add_modify (&block, tmp,
+ 			fold_convert (TREE_TYPE (tmp), se.expr));