Initial/Final commitHEADmaster

1 files changed, 155 insertions, 0 deletions

diff --git a/arm-linux-gnueabi-gcc/PKGBUILD b/arm-linux-gnueabi-gcc/PKGBUILD
new file mode 100644
index 0000000..bd3825d
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+++ b/arm-linux-gnueabi-gcc/PKGBUILD
@@ -0,0 +1,155 @@
+# Contributor: Wojtek Kosior <kwojtus@protonmail.com>
+
+# TODO Maybe enable more languages? And pack them separately?
+
+_target=arm-linux-gnueabi
+pkgname=${_target}-gcc
+pkgver=6.3.0
+pkgrel=1
+pkgdesc="The GNU Compiler Collection - cross compiler for ARM GNU/Linux EABI target"
+arch=('i686' 'x86_64')
+license=('GPL-3' 'LGPL-3' 'custom:GCC-Exception-3.1' 'FDL-1.3')
+url="https://gcc.gnu.org"
+groups=('cross-devel')
+depends=("${_target}-binutils>=2.28" "${_target}-glibc" 'libmpc')
+makedepends=('gcc-ada' 'doxygen' "gcc-source=${pkgver}")
+# Check()ing a cross-compiler would require using an emulator (qemu), I believe.
+# For now - leave checkdepends commented-out
+# checkdepends=('dejagnu' 'inetutils')
+options=('!emptydirs' 'staticlibs' '!strip')
+source=(COPYING.DOC)
+sha512sums=('bea1788b2bdc84f470e459114b871cf4ee991718964a63e18adde65116806d7676484cb30857cf74dece5eef5f96a015ee4a21900e019623e5d3484868b28b7f')
+
+prepare() {
+    cd "${srcdir}"
+    
+    prepare-gcc-source .
+    
+    # Do not run fixincludes
+    sed -i 's@\./fixinc\.sh@-c true@' gcc-${pkgver}/gcc/Makefile.in
+    
+    # hack! - some configure tests for header files using "$CPP $CPPFLAGS"
+    sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" gcc-${pkgver}/{libiberty,gcc}/configure
+    
+    mkdir 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=${CXXFLAGS/-pipe/}
+
+  # libmpx seems to be some intel stuff - x86 only
+  "${srcdir}/gcc-${pkgver}/configure"                   \
+	   --prefix=/usr                                \
+	   --libdir=/usr/lib                            \
+	   --libexecdir=/usr/libexec                    \
+	   --with-local-prefix=/usr/${_target}          \
+	   --with-sysroot=/usr/${_target}               \
+	   --with-build-sysroot=/usr/${_target}         \
+	   --with-as=/usr/bin/${_target}-as             \
+	   --with-ld=/usr/bin/${_target}-ld             \
+	   --with-native-system-header-dir=/include     \
+	   --with-bugurl=https://issues.hyperbola.info/ \
+	   --enable-languages=c,c++,lto                 \
+	   --enable-shared                              \
+	   --enable-threads=posix                       \
+	   `[[ $_target =~ (i686)|(x86_64) ]] && 
+	       echo --enable-libmpx`                    \
+	   --with-system-zlib                           \
+	   --with-isl                                   \
+	   --enable-__cxa_atexit                        \
+	   --disable-libunwind-exceptions               \
+	   --enable-clocale=gnu                         \
+	   --disable-libstdcxx-pch                      \
+	   --disable-libssp                             \
+	   --enable-gnu-unique-object                   \
+	   --enable-linker-build-id                     \
+	   --enable-lto                                 \
+	   --enable-plugin                              \
+	   --enable-install-libiberty                   \
+	   --with-linker-hash-style=gnu                 \
+	   --enable-gnu-indirect-function               \
+	   --disable-multilib                           \
+	   --disable-werror                             \
+	   --enable-checking=release                    \
+	   --disable-nls                                \
+	   --target=${_target}
+  
+  make
+}
+
+# maybe check() using qemu?
+
+package() {
+  cd "${srcdir}/gcc_build"
+
+  make DESTDIR="${pkgdir}" install-gcc                          \
+       install-target-{libgcc,libstdc++-v3,libgomp,libquadmath}
+  
+  # TODO I'm not sure about this stripping. Everybody seems to be doing it a different way...
+  # I commented out all 2>/dev/null to be able to see what's going on. Uncomment them once
+  # everything works as it should :)
+  
+  # strip target binaries
+  find "${pkgdir}/usr/lib/gcc/${_target}/" "${pkgdir}/usr/${_target}/lib" \
+       -type f -and \( -name \*.a -or -name \*.o \)                       \
+       -exec ${_target}-strip $STRIP_STATIC '{}' + 2>/dev/null
+
+  find "${pkgdir}/usr/lib/gcc/${_target}/" "${pkgdir}/usr/${_target}/lib" \
+       -not -name 'libgcc_s.so' -name \*.so -type f                       \
+       -exec ${_target}-strip $STRIP_SHARED '{}' + 2>/dev/null
+
+  # strip host binaries
+  find "${pkgdir}/usr/bin/" "${pkgdir}/usr/lib/gcc/${_target}/"           \
+       -type f -executable -exec strip $STRIP_BINARIES '{}' + 2>/dev/null
+       
+  # many packages expect this symlink
+  ln -s "${_target}-gcc" "${pkgdir}/usr/bin/${_target}-cc"
+
+  # POSIX conformance launcher scripts for c89 and c99
+  cat > "${pkgdir}/usr/bin/${_target}-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
+sed -i "s|exec gcc|exec ${_target}-gcc|" "${pkgdir}/usr/bin/${_target}-c89"
+
+  cat > "${pkgdir}/usr/bin/${_target}-c99" <<"EOF"
+#!/bin/sh
+fl="-std=c99"
+for opt; do
+  case "$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
+sed -i "s|exec gcc|exec ${_target}-gcc|" "${pkgdir}/usr/bin/${_target}-c99"
+
+  chmod 755 "${pkgdir}/usr/bin/${_target}"-c{8,9}9
+ 
+  # Remove man documents that conflict with host version
+  rm -rf ${pkgdir}/usr/share/man/man7
+
+  # Remove unused dirs
+  rm -rf ${pkgdir}/usr/share/{info,gcc-${pkgver}}
+
+  # Add licenses
+  install -m755 -d "${pkgdir}/usr/share/licenses/${_target}-gcc"
+  install -m644 "${srcdir}/gcc-${pkgver}"/COPYING{3{,.LIB},.RUNTIME} "${srcdir}/COPYING.DOC" \
+	  "${pkgdir}/usr/share/licenses/${_target}-gcc"
+}
+