xtensa-unknown-elf-gcc: add new package to libre repo

2 files changed, 178 insertions, 0 deletions

diff --git a/libre/xtensa-unknown-elf-gcc/PKGBUILD b/libre/xtensa-unknown-elf-gcc/PKGBUILD
new file mode 100644
index 000000000..2ad6a9a7e
--- /dev/null
+++ b/libre/xtensa-unknown-elf-gcc/PKGBUILD
@@ -0,0 +1,158 @@
+# $Id: PKGBUILD 186915 2013-05-31 23:25:14Z allan $
+# Maintainer: Allan McRae <allan@archlinux.org>
+# Maintainer (Parabola): André Silva <emulatorman@lavabit.com>
+# Contributor (Parabola): Márcio Silva <coadde@lavabit.com>
+
+pkgname=xtensa-elf-gcc
+pkgver=4.8.1
+pkgrel=1
+#_snapshot=4.8-20130502
+pkgdesc="The GNU Compiler Collection"
+arch=('i686' 'x86_64' 'mips64el')
+license=('GPL' 'LGPL' 'FDL' 'custom')
+url="http://gcc.gnu.org"
+makedepends=('xtensa-elf-binutils>=2.23' 'libmpc' 'cloog' 'gcc-ada' 'doxygen')
+checkdepends=('dejagnu' 'inetutils')
+options=('!libtool' '!emptydirs')
+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
+md5sums=('3b2386c114cd74185aa3754b58a79304')
+
+
+if [ -n "${_snapshot}" ]; then
+  _basedir=gcc-${_snapshot}
+else
+  _basedir=gcc-${pkgver}
+fi
+
+prepare() {
+  cd ${srcdir}/${_basedir}
+
+  # Do not run fixincludes
+  sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in
+
+  # Parabola installs x86_64 libraries /lib
+  [[ $CARCH == "x86_64" ]] && sed -i '/m64=/s/lib64/lib/' gcc/config/i386/t-linux64
+
+  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
+
+  mkdir ${srcdir}/gcc-build
+}
+
+build() {
+  cd ${srcdir}/gcc-build
+
+  export LD_LIBRARY_PATH=/usr/lib
+
+  # using -pipe causes spurious test-suite failures
+  # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48565
+  CFLAGS=${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://labs.parabola.nu/ \
+      --enable-languages=c \
+      --enable-shared --enable-threads=posix \
+      --with-system-zlib --enable-__cxa_atexit \
+      --disable-libunwind-exceptions --enable-clocale=gnu \
+      --disable-libstdcxx-pch \
+      --enable-gnu-unique-object --enable-linker-build-id \
+      --enable-cloog-backend=isl --disable-cloog-version-check \
+      --enable-lto --enable-gold --enable-ld=default \
+      --enable-plugin --with-plugin-ld=ld.gold \
+      --with-linker-hash-style=gnu --disable-install-libiberty \
+      --disable-multilib --disable-libssp --disable-werror \
+      --enable-checking=release \
+      --program-prefix=xtensa-elf- \
+      --target=xtensa-elf
+  make
+  
+  # make documentation
+  cd xtensa-elf/libstdc++-v3
+  make 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()
+{
+  pkgdesc="The GNU Compiler Collection"
+  depends=("gcc-libs=$pkgver-$pkgrel" 'xtensa-elf-binutils>=2.23' 'libmpc' 'cloog')
+  install=xtensa-elf-gcc.install
+
+  cd ${srcdir}/gcc-build
+  
+  make -j1 DESTDIR=${pkgdir} install
+
+  install -d $pkgdir/usr/share/gdb/auto-load/usr/lib
+  mv $pkgdir{,/usr/share/gdb/auto-load}/usr/lib/libstdc++.so.6.0.18-gdb.py
+
+  # unfortunately it is much, much easier to install the lot and clean-up the mess...
+  rm $pkgdir/usr/bin/{{xtensa-elf-,}gfortran,{xtensa-elf-,}gccgo,gnat*}
+  rm $pkgdir/usr/lib/*.so*
+  rm $pkgdir/usr/lib/lib{atomic,gfortran,go{,begin},iberty,objc}.a
+  rm $pkgdir/usr/lib/libgfortran.spec
+  rm -r $pkgdir/usr/lib/gcc/xtensa-elf/${pkgver}/{ada{include,lib},finclude,include/objc}
+  rm $pkgdir/usr/lib/gcc/xtensa-elf/${pkgver}/{cc1obj{,plus},f951,gnat1,go1}
+  rm $pkgdir/usr/lib/gcc/xtensa-elf/${pkgver}/{libcaf_single,libgfortranbegin}.a
+  rm -r $pkgdir/usr/lib/go
+  rm $pkgdir/usr/share/info/{gccgo,gfortran,gnat*,libgomp,libquadmath,libitm}.info
+  rm $pkgdir/usr/share/locale/{de,fr}/LC_MESSAGES/libstdc++.mo
+  rm $pkgdir/usr/share/man/man1/{gccgo,gfortran}.1
+
+  # many packages expect this symlinks
+  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
+  install -dm755 ${pkgdir}/usr/share/man/man3
+  install -m644 -t ${pkgdir}/usr/share/man/man3 \
+    xtensa-elf/libstdc++-v3/doc/doxygen/man/man3/*.3
+
+  # Install Runtime Library Exception
+  install -Dm644 ${srcdir}/${_basedir}/COPYING.RUNTIME \
+    ${pkgdir}/usr/share/licenses/xtensa-elf-gcc/RUNTIME.LIBRARY.EXCEPTION
+}
diff --git a/libre/xtensa-unknown-elf-gcc/xtensa-elf-gcc.install b/libre/xtensa-unknown-elf-gcc/xtensa-elf-gcc.install
new file mode 100644
index 000000000..3407a5e1f
--- /dev/null
+++ b/libre/xtensa-unknown-elf-gcc/xtensa-elf-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
+}