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# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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inherit toolchain-funcs
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DESCRIPTION="Bruce's C compiler - Simple C compiler to generate 8086 code"
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HOMEPAGE="http://www.debath.co.uk/ https://github.com/lkundrak/dev86"
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SRC_URI="http://v3.sk/~lkundrak/dev86/Dev86src-${PV}.tar.gz"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="amd64 ~arm ~arm64 ~ppc ~ppc64 x86"
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IUSE=""
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RDEPEND="sys-devel/bin86"
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DEPEND="${RDEPEND}
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dev-util/gperf"
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PATCHES=(
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"${FILESDIR}/${PN}-pic.patch"
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"${FILESDIR}/${PN}-0.16.19-fortify.patch"
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"${FILESDIR}/${P}-non-void-return-clang.patch"
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"${FILESDIR}/${PN}-0.16.21-make.patch"
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)
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src_prepare() {
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default
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# elksemu doesn't compile under amd64
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if use amd64; then
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einfo "Not compiling elksemu on amd64"
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sed -i \
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-e 's,alt-libs elksemu,alt-libs,' \
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-e 's,install-lib install-emu,install-lib,' \
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makefile.in || die
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fi
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sed -i -e "s|-O2 -g|${CFLAGS}|" -e '/INEXE=/s:-s::' makefile.in || die
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sed -i -e "s:/lib/:/$(get_libdir)/:" bcc/bcc.c || die
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sed -i -e '/INSTALL_OPTS=/s:-s::' bin86/Makefile || die
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sed -i -e '/install -m 755 -s/s:-s::' dis88/Makefile || die
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}
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src_compile() {
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# Don't mess with CPPFLAGS as they tend to break compilation
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# (bug #343655).
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unset CPPFLAGS
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# First `make` is also a config, so set all the path vars here
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emake -j1 \
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CC="$(tc-getCC)" \
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LIBDIR="/usr/$(get_libdir)/bcc" \
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INCLDIR="/usr/$(get_libdir)/bcc" \
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all
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export PATH=${S}/bin:${PATH}
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cd bin || die
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ln -s ncc bcc || die
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cd .. || die
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cd bootblocks || die
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emake \
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HOSTCC="$(tc-getCC)"
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}
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src_install() {
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emake -j1 install-all DIST="${D}"
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dostrip -x "/usr/*/bcc/lib*.a /usr/*/i386/libc.a"
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dobin bootblocks/makeboot
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# remove all the stuff supplied by bin86
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rm "${D}"/usr/bin/{as,ld,nm,objdump,size}86 || die
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rm "${D}"/usr/man/man1/{as,ld}86.1 || die
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dodir /usr/share
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mv "${D}"/usr/{man,share/man} || die
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}
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