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# Maintainer (Arch): PitBall
# Maintainer: André Silva <emulatorman@parabola.nu>
# Maintainer: Márcio Silva <coadde@parabola.nu>
pkgname=lib32-clang
pkgver=3.5.0
pkgrel=1
arch=('x86_64')
url="http://clang.llvm.org/"
license=('custom:University of Illinois/NCSA Open Source License')
# please use libretools, install "multilib-devel" on chroot and add
# "CHROOTEXTRAPKG=(multilib-devel)" on "/etc/libretools.d/chroot.conf" file.
makedepends=('lib32-libffi' 'lib32-zlib' 'python2')
options=('staticlibs')
source=(http://llvm.org/releases/$pkgver/llvm-$pkgver.src.tar.xz{,.sig}
http://llvm.org/releases/$pkgver/cfe-$pkgver.src.tar.xz{,.sig}
http://llvm.org/releases/$pkgver/compiler-rt-$pkgver.src.tar.xz{,.sig}
llvm-3.5.0-force-link-pass.o.patch)
sha256sums=('28e199f368ef0a4666708f31c7991ad3bcc3a578342b0306526dd35f07595c03'
'SKIP'
'fc80992e004b06f6c7afb612de1cdaa9ac9d25811c55f94fcf7331d9b81cdb8b'
'SKIP'
'a4b3e655832bf8d9a357ea2c771db347237460e131988cbb96cda40ff39a8136'
'SKIP'
'5702053503d49448598eda1b8dc8c263f0df9ad7486833273e3987b5dec25a19')
prepare() {
cd "$srcdir/llvm-$pkgver.src"
# At the present, clang must reside inside the LLVM source code tree to build
# See http://llvm.org/bugs/show_bug.cgi?id=4840
mv "$srcdir/cfe-$pkgver.src" tools/clang
mv "$srcdir/compiler-rt-$pkgver.src" projects/compiler-rt
# Fix installation directories, ./configure doesn't seem to set them right
sed -i 's:\$(PROJ_prefix)/lib:$(PROJ_prefix)/lib32:' \
Makefile.config.in
sed -i '/ActiveLibDir = ActivePrefix/s:lib:lib32:' \
tools/llvm-config/llvm-config.cpp
sed -i 's:LLVM_LIBDIR="${prefix}/lib":LLVM_LIBDIR="${prefix}/lib32":' \
autoconf/configure.ac \
configure
# Fix build with GCC 4.9 (patch from Debian)
# http://llvm.org/bugs/show_bug.cgi?id=20067
patch -Np1 -i "$srcdir/llvm-3.5.0-force-link-pass.o.patch"
}
build() {
cd "$srcdir/llvm-$pkgver.src"
export CC="gcc -m32"
export CXX="g++ -m32"
export PKG_CONFIG_PATH="/usr/lib32/pkgconfig"
# Apply strip option to configure
_optimized_switch="enable"
[[ $(check_option strip) == n ]] && _optimized_switch="disable"
# Include location of libffi headers in CPPFLAGS
CPPFLAGS+=" $(pkg-config --cflags libffi)"
# We had to force host and target to get
# a proper triplet reported by llvm
./configure \
--prefix=/usr \
--libdir=/usr/lib32 \
--sysconfdir=/etc \
--enable-shared \
--enable-libffi \
--enable-targets=all \
--disable-expensive-checks \
--disable-debug-runtime \
--disable-assertions \
--with-binutils-include=/usr/include \
--with-python=/usr/bin/python2 \
--build=i686-pc-linux-gnu \
--host=i686-pc-linux-gnu \
--$_optimized_switch-optimized
make REQUIRES_RTTI=1
}
package_lib32-clang() {
pkgdesc="C language family frontend for LLVM (32-bit)"
depends=('clang' 'lib32-llvm' 'gcc-multilib')
cd "$srcdir/llvm-$pkgver.src/tools/clang"
make -C lib DESTDIR="$pkgdir" install
# remove include dir
rm -vrf "$pkgdir"/usr/lib
# Fix permissions of static libs
chmod -x "$pkgdir"/usr/lib32/*.a
install -Dm644 LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
}
# vim:set ts=2 sw=2 et:
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