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# $Id: PKGBUILD 111002 2014-05-11 20:34:17Z schuay $
# Maintainer: schuay <jakob.gruber@gmail.com>
# Contributor: Brad Fanella <bradfanella@archlinux.us>
# Contributor: Corrado Primier <bardo@aur.archlinux.org>
# Contributor: danst0 <danst0@west.de>
# Build order: avr-binutils -> avr-gcc -> avr-libc
pkgname=avr-gcc
_pkgname=gcc
pkgver=4.9.0
pkgrel=1
pkgdesc="The GNU AVR Compiler Collection"
arch=('i686' 'x86_64')
license=('GPL' 'LGPL' 'FDL' 'custom')
url="http://gcc.gnu.org/"
depends=('avr-binutils>=2.24' 'cloog' 'ppl' 'gcc-libs>=4.8.0' 'libmpc')
optdepends=('avr-libc: Standard C library for Atmel AVR development')
provides=("gcc-avr=$pkgver")
replaces=('gcc-avr')
options=('staticlibs' '!emptydirs' '!strip')
source=(http://ftp.gnu.org/gnu/gcc/${_pkgname}-${pkgver}/gcc-${pkgver}.tar.bz2)
_basedir=${_pkgname}-${pkgver}
build() {
# default CFLAGS lead to issues later on when configure
# calls avr-gcc with -march set.
export CFLAGS="-O2 -pipe"
export CXXFLAGS="-O2 -pipe"
cd ${srcdir}/${_basedir}
# Do not install libiberty
sed -i 's/install_to_$(INSTALL_DEST) //' libiberty/Makefile.in
# https://bugs.archlinux.org/task/34629
sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" libiberty/configure
sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" gcc/configure
echo ${pkgver} > gcc/BASE-VER
cd ${srcdir}
mkdir gcc-build && cd gcc-build
# --disable-linker-build-id: https://bugs.archlinux.org/task/34902
${srcdir}/${_basedir}/configure \
--disable-cloog-version-check \
--disable-install-libiberty \
--disable-libssp \
--disable-libstdcxx-pch \
--disable-libunwind-exceptions \
--disable-linker-build-id \
--disable-nls \
--disable-werror \
--enable-__cxa_atexit \
--enable-checking=release \
--enable-clocale=gnu \
--enable-cloog-backend=isl \
--enable-gnu-unique-object \
--enable-gold \
--enable-languages=c,c++ \
--enable-ld=default \
--enable-lto \
--enable-plugin \
--enable-shared \
--infodir=/usr/share/info \
--libdir=/usr/lib \
--libexecdir=/usr/lib \
--mandir=/usr/share/man \
--prefix=/usr \
--target=avr \
--with-as=/usr/bin/avr-as \
--with-gnu-as \
--with-gnu-ld \
--with-ld=/usr/bin/avr-ld \
--with-plugin-ld=ld.gold \
--with-system-zlib
make
}
package() {
cd ${srcdir}/gcc-build
make -j1 DESTDIR=${pkgdir} install
# Strip debug symbols from libraries; without this, the package size balloons to ~500MB.
find ${pkgdir}/usr/lib -type f -name "*.a" \
-exec /usr/bin/avr-strip --strip-debug '{}' \;
# Install Runtime Library Exception
install -Dm644 ${srcdir}/${_basedir}/COPYING.RUNTIME \
${pkgdir}/usr/share/licenses/${pkgname}/RUNTIME.LIBRARY.EXCEPTION
rm -rf ${pkgdir}/usr/share/man/man7
rm -rf ${pkgdir}/usr/share/info
}
md5sums=('9709b49ae0e904cbb0a6a1b62853b556')
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