dev-lang/dmd: New Ebuild for bug 376519, builds dmd from source, 64-bit support....

[~andy/sunrise] / dev-lang / dmd / dmd-2.054.ebuild

diff --git a/dev-lang/dmd/dmd-2.054.ebuild b/dev-lang/dmd/dmd-2.054.ebuild
new file mode 100644 (file)
index 0000000..1e499eb
--- /dev/null
+++ b/dev-lang/dmd/dmd-2.054.ebuild
@@ -0,0 +1,155 @@
+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI="4"
+
+inherit eutils multilib bash-completion
+
+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}/${P}-makefile.patch"
+
+       # fix the compile of an assembly file in druntime and the output of 
+       # DMD to produce binaries with no executable stack
+       epatch "${FILESDIR}/${P}-no-execstack.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 ${DFLAGS} -Lphobos/generated/linux/release64/libphobos2.a ../samples/d/hello.d || die "Failed to build hello.d (64bit)"
+               ./hello 64bit || die "Failed to run test sample (64bit)"
+       fi
+       rm hello.o hello
+}
+
+src_install() {
+       # prepeare and install config
+       cd "dmd" || die
+       cat > dmd.conf << EOF
+[Environment]
+DFLAGS=-I/usr/include/phobos2 -I/usr/include/druntime -L-L--no-warn-search-mismatch -L--export-dynamic -L-lrt
+EOF
+       insinto /etc
+       doins dmd.conf
+       dobashcompletion "${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
+}