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# Contributor: ABDULLATIF <bourou01dev@gmail.com>
pkgname=gcc-msp430
pkgver=4.6.3
pkgrel=1
pkgdesc="GNU toolchain for the TI MSP430 processor"
arch=('i686' 'x86_64')
url="http://sourceforge.net/projects/mspgcc/"
license=('GPL')
makedepends=('binutils-msp430')
depends=('elfutils' 'libmpc')
options=(!strip !emptydirs !libtool)
_mspgcc_ver=20120406
_gnu_mirror="http://ftpmirror.gnu.org"
_sf_base="http://sourceforge.net/projects/mspgcc/files"
_patches_base="${_sf_base}/Patches/LTS/${_mspgcc_ver}"
_patches=(msp430-gcc-${pkgver}-20120406-sf3540953.patch
msp430-gcc-${pkgver}-20120406-sf3559978.patch)
source=("http://sourceforge.net/projects/mspgcc/files/mspgcc/mspgcc-${_mspgcc_ver}.tar.bz2"
"${_gnu_mirror}/gcc/gcc-${pkgver}/gcc-${pkgver}.tar.bz2"
"${_patches[0]}::${_patches_base}/${_patches[0]}/download"
"${_patches[1]}::${_patches_base}/${_patches[1]}/download"
"0001_gcc-doc-texinfo-5.0.patch"
"patch-gcc_cp_cfns.h"
"patch-gcc46-texi.diff"
"ira-int.h-segmentation-fault.patch")
sha1sums=('cc96a7233f0b1d2c106eff7db6fc00e4ed9039a8'
'ce317ca5c8185b58bc9300182b534608c578637f'
'9de4e74d8ceb2005409e03bf671e619f2e060082'
'3721d13fd9a19df60fe356e082e6cea4ea637dbc'
'0f5e63dc6a689976014c6cc87d5be28eb4ee922b'
'007b353cf1bb10f11759169027ad49259527e607'
'3372d92b1b422f64ce53fe0c73883513ea3478d1'
'4d59f1a5b9a0c76393fb4709196d579f0aa40812')
_builddir=build
prepare() {
cd "${srcdir}/gcc-${pkgver}"
# https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=avr-gcc-atmel
# https://bugs.archlinux.org/task/34629
sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" libiberty/configure gcc/configure
#https://github.com/DragonFlyBSD/DPorts/issues/136
patch -p0 < "${srcdir}/patch-gcc_cp_cfns.h"
#https://trac.macports.org/ticket/53076
#The attached patch patch-gcc46-texi.diff fixed the gcc46 build with texinfo 6.3 by repairing minor errors in ./gcc/doc/gcc.texi.
patch -p0 < "${srcdir}/patch-gcc46-texi.diff"
#https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54638
#https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=191606
patch -p0 < "${srcdir}/ira-int.h-segmentation-fault.patch"
#export CFLAGS="-O2 -pipe"
#export CXXFLAGS="-O2 -pipe"
_patch_name="msp430-gcc-${pkgver}-${_mspgcc_ver}.patch"
(cd "${srcdir}/gcc-${pkgver}" &&
patch -p1 < "${srcdir}/mspgcc-${_mspgcc_ver}/${_patch_name}" &&
patch -p1 < "${srcdir}/0001_gcc-doc-texinfo-5.0.patch" &&
for patch in ${_patches[@]} ; do
msg "Applying ${patch}"
patch -p1 < "${srcdir}/${patch}"
done)
rm -frv ${_builddir}
mkdir -p ${_builddir} && cd ${_builddir}
}
build() {
cd ${srcdir}/gcc-${pkgver}/${_builddir}
CFLAGS="-Os -g0 -s" "${srcdir}/gcc-${pkgver}/configure" \
CFLAGS_FOR_TARGET="-Os" \
--prefix=/usr \
--infodir=/usr/share/info \
--mandir=/usr/share/man \
--disable-libssp \
--disable-nls \
--target=msp430 \
--enable-languages=c,c++ \
--with-gnu-as \
--with-gnu-ld \
--with-as=/usr/bin/msp430-as \
--with-ld=/usr/bin/msp430-ld \
--with-pkgversion="mspgcc_${_mspgcc_ver}"
make
}
package() {
cd ${srcdir}/gcc-${pkgver}/${_builddir}
make DESTDIR=${pkgdir} install
rm -f ${pkgdir}/usr/lib/libiberty.a
rm -rf ${pkgdir}/usr/share/man/man7
rm -rf ${pkgdir}/usr/share/info
msg "Stripping debugging symbols from binaries"
local binary
find ${pkgdir} -type f 2>/dev/null | while read binary ; do
case "$(file -biz "$binary")" in
*compressed-encoding*) # Skip compressed binarys
;;
*application/x-executable*) # Binaries
/usr/bin/strip "$binary" >/dev/null 2>&1 ;;
esac
done
}
# vim:set sts=2 ts=2 sw=2 et:
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