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# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI="5"
inherit eutils multilib-build
DESCRIPTION="Reference compiler for the D programming language"
HOMEPAGE="http://dlang.org/"
SRC_URI="http://downloads.dlang.org.s3.amazonaws.com/releases/2013/${PN}.${PV}.zip"
# DMD supports amd64/x86 exclusively
KEYWORDS="amd64 x86"
SLOT="2.063"
IUSE="doc examples"
# License doesn't allow redistribution
LICENSE="DMD"
RESTRICT="mirror"
DEPEND="
app-arch/unzip
app-admin/eselect-dlang
"
RDEPEND="!dev-lang/dmd-bin"
S="${WORKDIR}/dmd2"
PREFIX="opt/${PN}-${SLOT}"
IMPORT_DIR="/${PREFIX}/import"
src_prepare() {
# Remove precompiled binaries and non-essential files.
rm -r README.TXT windows osx linux || die "Failed to remove included binaries."
# convert line-endings of file-types that start as cr-lf and are patched or installed later on
for file in $( find . -name "*.txt" -o -name "*.html" -o -name "*.d" -o -name "*.di" -o -name "*.ddoc" -type f ); do
edos2unix $file || die "Failed to convert DOS line-endings to Unix."
done
# patch: copy VERSION file into dmd directory
cp src/VERSION src/dmd/VERSION || die "Failed to copy VERSION file into dmd directory."
# Rename man pages to reflect slot number.
mkdir man/man5 || die "Failed to create man/man5."
mv man/man1/dmd.conf.5 man/man5/dmd.conf.5
# Write a simple dmd.conf to bootstrap druntime and phobos
cat > src/dmd/dmd.conf << EOF
[Environment]
DFLAGS=-L--export-dynamic
EOF
# Copy missing LICENSE_1_0.txt
cp "${FILESDIR}/LICENSE_1_0.txt" src/phobos/ || die "Couldn't copy LICENSE_1_0.txt"
}
abi_to_model() {
[[ "${ABI:0:5}" == "amd64" ]] && echo 64 || echo 32
}
dmd_foreach_abi() {
for ABI in $(multilib_get_enabled_abis); do
local MODEL=$(abi_to_model)
einfo "Executing ${1} in ${MODEL}-bit ..."
"${@}"
done
}
src_compile() {
# A native build of dmd is used to compile the runtimes for both x86 and amd64
# We cannot use multilib-minimal yet, as we have to be sure dmd for amd64
# always gets build first.
einfo "Building ${PN}..."
emake -C src/dmd -f posix.mak TARGET_CPU=X86 RELEASE=1
compile_libraries() {
einfo 'Building druntime...'
emake -C src/druntime -f posix.mak MODEL=${MODEL} DMD=../dmd/dmd
einfo 'Building Phobos 2...'
emake -C src/phobos -f posix.mak MODEL=${MODEL} DMD=../dmd/dmd
}
dmd_foreach_abi compile_libraries
}
src_test() {
test_hello_world() {
src/dmd/dmd -m${MODEL} -Isrc/phobos -Isrc/druntime/import -L-Lsrc/phobos/generated/linux/release/${MODEL} samples/d/hello.d || die "Failed to build hello.d (${MODEL}-bit)"
./hello ${MODEL}-bit || die "Failed to run test sample (${MODEL}-bit)"
rm hello.o hello
}
dmd_foreach_abi test_hello_world
}
src_install() {
# Prepeare and install config file.
if has_multilib_profile; then
cat > src/dmd/dmd.conf.default << EOF
[Environment32]
DFLAGS=-I${IMPORT_DIR} -L-L/${PREFIX}/lib32 -L-rpath -L/${PREFIX}/lib32 -L--export-dynamic
[Environment64]
DFLAGS=-I${IMPORT_DIR} -L-L/${PREFIX}/lib64 -L-rpath -L/${PREFIX}/lib64 -L--export-dynamic
EOF
else
cat > src/dmd/dmd.conf.default << EOF
[Environment]
DFLAGS=-I${IMPORT_DIR} -L-L/${PREFIX}/lib -L-rpath -L/${PREFIX}/lib -L--export-dynamic
EOF
fi
einfo "Installing ${PN}..."
into ${PREFIX}
dobin src/dmd/dmd
insinto ${PREFIX}/bin
newins src/dmd/dmd.conf.default dmd.conf
insinto ${PREFIX}
newins src/dmd/backendlicense.txt dmd-backendlicense.txt
newins src/dmd/artistic.txt dmd-artistic.txt
einfo 'Installing druntime...'
install_druntime() {
into ${PREFIX}
dolib.a src/druntime/lib/libdruntime-linux${MODEL}.a
dolib.a src/druntime/lib/libdruntime-linux${MODEL}so.a
dolib src/druntime/lib/libdruntime-linux${MODEL}so.o
}
dmd_foreach_abi install_druntime
newins src/druntime/LICENSE druntime-LICENSE.txt
insinto ${PREFIX}/import
doins -r src/druntime/import/*
einfo 'Installing Phobos 2...'
install_library() {
into ${PREFIX}
dolib.a src/phobos/generated/linux/release/${MODEL}/libphobos2.a
dolib.so src/phobos/generated/linux/release/${MODEL}/libphobos2.so.0.2.0
dosym libphobos2.so.0.2.0 ${PREFIX}/$(get_libdir)/libphobos2.so.0.2
dosym libphobos2.so.0.2.0 ${PREFIX}/$(get_libdir)/libphobos2.so
}
dmd_foreach_abi install_library
insinto ${PREFIX}/import
doins -r src/phobos/std
doins -r src/phobos/etc
doins src/phobos/crc32.d
insinto ${PREFIX}
newins src/phobos/LICENSE_1_0.txt phobos-LICENSE.txt
# man pages, docs and samples
insinto ${PREFIX}/man/man1
doins man/man1/dmd.1
insinto ${PREFIX}/man/man5
doins man/man5/dmd.conf.5
insinto ${PREFIX}
use doc && doins -r html
if use examples; then
docompress -x ${PREFIX}/samples/
insinto ${PREFIX}/samples
doins -r samples/d/*
fi
}
pkg_postinst() {
elog "License files are in: /${PREFIX}"
use examples && elog "Examples can be found in: /${PREFIX}/samples"
use doc && elog "HTML documentation is in: /${PREFIX}/html"
}
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