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# Maintainer: Jiuyang Liu <liujiuyang1994@gmail.com>
# Follow the upstream of https://github.com/sifive/freedom-tools/blob/master/Makefile
_target=riscv-sifive-elf
pkgname=$_target-binutils
pkgver=2.32
pkgrel=1
pkgdesc='A set of programs to assemble and manipulate binary and object files for the RISC-V (bare-metal) target'
arch=(x86_64)
url='http://www.gnu.org/software/binutils/'
license=(GPL)
depends=(zlib)
source=("https://ftp.gnu.org/gnu/binutils/binutils-$pkgver.tar.xz"
"0001-Add-support-for-SiFive-CLIC-CSRs.patch"
"0002-RISC-V-Compress-3-operand-beq-bne-against-x0.patch")
md5sums=('0d174cdaf85721c5723bf52355be41e6'
'SKIP'
'SKIP')
prepare() {
# hack! - some configure tests for header files using "$CPP $CPPFLAGS"
sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" \
"$srcdir/binutils-$pkgver/libiberty/configure"
cd $srcdir/binutils-$pkgver
echo "patch unmerged work from SiFive."
patch --forward --strip=1 --input="${srcdir}/0001-Add-support-for-SiFive-CLIC-CSRs.patch"
patch --forward --strip=1 --input="${srcdir}/0002-RISC-V-Compress-3-operand-beq-bne-against-x0.patch"
}
build() {
cd binutils-$pkgver
unset CPPFLAGS
./configure \
--disable-gdb \
--disable-libdecnumber \
--disable-libreadline \
--disable-sim \
--disable-werror \
--prefix=/usr \
--target=$_target \
--with-expat=yes \
--with-gmp=no \
--with-mpc=no \
--with-mpfr=no \
--with-python=no \
--with-sysroot=/usr/$_target \
CFLAGS="-O2" \
CXXFLAGS="-O2"
make
}
check() {
# unset LDFLAGS as testsuite makes assumptions about which ones are active
# do not abort on errors - manually check log files
make -C "binutils-$pkgver" LDFLAGS="" -k check
}
package() {
make -C "binutils-$pkgver" DESTDIR="$pkgdir" install
# Remove file conflicting with host binutils and manpages for MS Windows tools
#rm "$pkgdir"/usr/share/man/man1/arm-none-eabi-{dlltool,windres,windmc}*
# Remove info documents that conflict with host version
rm -r "$pkgdir/usr/share/"{info,locale}
}
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