zig-0.11.0-0.build.sh

#! /bin/bash

PKG=zig
VERSION=0.11.0
LLVM_VERSION=16.0.1-0
BUILD=0

PREFIX=/pkg/$PKG-$VERSION-$BUILD
if [ -n "$TESTING" ]; then PREFIX=/dev/shm/$PKG-$VERSION-$BUILD ; fi

set -xe
umask 022

BUILD_TMPDIR=/dev/shm/$PKG-$VERSION-$BUILD.build.tmp
test -d $BUILD_TMPDIR && ( chmod -R u+rwx $BUILD_TMPDIR || true ; rm -rf $BUILD_TMPDIR )
mkdir -p $BUILD_TMPDIR/home
export TMPDIR=$BUILD_TMPDIR
export HOME=$BUILD_TMPDIR/home

exec </dev/null

mkdir -p $PREFIX
cat >$PREFIX/profile <<-EOF
    PATH=$PREFIX/bin:\$PATH
    if [ -d $PREFIX/.compatlibs ]; then export LD_LIBRARY_PATH=$PREFIX/.compatlibs\${LD_LIBRARY_PATH:+:\$LD_LIBRARY_PATH} ; fi
EOF
. $PREFIX/profile

export MAKEFLAGS="-j $(nproc)"

BUILDDIR=$PREFIX/build

mkdir -p $BUILDDIR
cd $BUILDDIR

test -e zig-${VERSION}.tar.xz || wget https://ziglang.org/download/${VERSION}/zig-${VERSION}.tar.xz
test -d zig-${VERSION}        || tar xvf zig-${VERSION}.tar.xz
cd zig-${VERSION}

mkdir -p build
cd build

. /pkg/llvm-${LLVM_VERSION}/profile
cmake \
    -DCMAKE_INSTALL_PREFIX=$PREFIX \
    -DCMAKE_INSTALL_RPATH=$(llvm-config --libdir) \
    -DCMAKE_PREFIX_PATH=$(llvm-config --libdir) \
    -DLLD_INCLUDE_DIRS=$(llvm-config --includedir) \
    -DZIG_STATIC_LLVM=ON \
    ..

make
make install

exit