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# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
EAPI="4"
inherit eutils multilib bash-completion-r1
DESCRIPTION="Reference compiler for the D programming language"
HOMEPAGE="http://www.digitalmars.com/d/"
SRC_URI="http://ftp.digitalmars.com/${PN}.${PV}.zip"
# DMD supports amd64/x86 exclusively
KEYWORDS="-* ~amd64 ~x86"
SLOT="2"
IUSE="multilib doc examples"
# License doesn't allow redistribution
LICENSE="DMD"
RESTRICT="mirror"
DEPEND="sys-apps/findutils
app-arch/unzip"
RDEPEND="!dev-lang/dmd-bin"
S="${WORKDIR}/${PN}2/src"
rdos2unix() {
edos2unix $(find . -name '*'.$1 -type f) || die "Failed to convert line-endings of all .$1 files"
}
src_prepare() {
cd .. || die
rm -r osx linux windows freebsd README.TXT || die "Failed to remove included binaries"
# convert line-endings of file-types that start as cr-lf and are
# patched or installed later on
rdos2unix c
rdos2unix d
rdos2unix txt
rdos2unix css
# misc patches for the build process
epatch "${FILESDIR}/${P}-makefile.patch"
}
src_compile() {
# DMD
ln -s . "dmd/mars" || die "Failed to add recursive symbolic link to DMD sources."
if use x86; then
einfo 'Building DMD for x86 ...'
emake -C dmd -f posix.mak MODEL=32
elif use amd64; then
einfo 'Building DMD for amd64 ...'
emake -C dmd -f posix.mak MODEL=64
fi
# druntime & Phobos
if use x86 || (use amd64 && use multilib); then
einfo 'Building druntime for x86 ...'
emake -C druntime -f posix.mak MODEL=32 "DMD=../dmd/dmd"
einfo 'Building Phobos for x86 ...'
emake -C phobos -f posix.mak MODEL=32 "DMD=../dmd/dmd"
fi
if use amd64; then
einfo 'Building druntime for amd64 ...'
emake -C druntime -f posix.mak MODEL=64 "DMD=../dmd/dmd"
einfo 'Building Phobos for amd64 ...'
emake -C phobos -f posix.mak MODEL=64 "DMD=../dmd/dmd"
fi
}
src_test() {
local DFLAGS="-Iphobos -Idruntime/import -L-lrt"
local DMD="dmd/dmd"
if use x86 || (use amd64 && use multilib); then
${DMD} -m32 ${DFLAGS} -Lphobos/generated/linux/release32/libphobos2.a ../samples/d/hello.d || die "Failed to build hello.d (32bit)"
./hello 32bit || die "Failed to run test sample (32bit)"
fi
if use amd64; then
${DMD} -m64 ${DFLAGS} -Lphobos/generated/linux/release64/libphobos2.a ../samples/d/hello.d || die "Failed to build hello.d (64bit)"
./hello 64bit || die "Failed to run test sample (64bit)"
fi
rm hello.o hello
}
src_install() {
# prepeare and install config
cd "dmd" || die
cat > dmd.conf << EOF
[Environment]
DFLAGS=-I/usr/include/phobos2 -I/usr/include/druntime -L-L--no-warn-search-mismatch -L--export-dynamic -L-lrt
EOF
insinto /etc
doins dmd.conf
dobashcomp "${FILESDIR}/${PN}.bashcomp"
# Compiler
dobin "dmd"
# Man pages, docs and samples
cd ".." || die
doman ../man/man1/dmd.1
doman ../man/man1/dmd.conf.5
use doc && dohtml -r ../html/*
docompress -x /usr/share/doc/${PF}/samples/
insinto /usr/share/doc/${PF}/samples/
if use examples; then
doins -r ../samples/d/*
fi
# druntime & Phobos
if use amd64; then
dolib.a "druntime/lib64/libdruntime.a"
dolib.a "phobos/generated/linux/release64/libphobos2.a"
fi
if use x86 || (use amd64 && use multilib); then
use amd64 && multilib_toolchain_setup x86
dolib.a "druntime/lib32/libdruntime.a"
dolib.a "phobos/generated/linux/release32/libphobos2.a"
# TODO: restore target architecture
fi
# cleanup builds
rm -r "druntime/obj"* "druntime/lib"* || die
rm -r "phobos/generated" || die
# remove files that are not required
rm "phobos/posix.mak" || die
rm "phobos/win32.mak" || die
rm "phobos/std.ddoc" || die
rm "phobos/index.d" || die
rm -r "phobos/etc/c/zlib" || die
# imports
insinto /usr/include/druntime/
doins -r druntime/import/*
insinto /usr/include/phobos2
doins -r phobos/*
}
pkg_postinst() {
if use doc || use examples; then
elog "The bundled docs and/or samples may be found in"
elog "/usr/share/doc/${PF}"
fi
}
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