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# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI="5"
inherit eutils multilib
DESCRIPTION="Bruce's C compiler - Simple C compiler to generate 8086 code"
HOMEPAGE="http://v3.sk/~lkundrak/dev86/"
SRC_URI="http://v3.sk/~lkundrak/dev86/Dev86src-${PV}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~ppc64 ~x86"
IUSE=""
RDEPEND="sys-devel/bin86"
DEPEND="${RDEPEND}
dev-util/gperf"
STRIP_MASK="/usr/*/bcc/lib*.a /usr/*/i386/libc.a"
src_prepare() {
# elksemu doesn't compile under amd64
if use amd64; then
einfo "Not compiling elksemu on amd64"
sed -i \
-e 's,alt-libs elksemu,alt-libs,' \
-e 's,install-lib install-emu,install-lib,' \
makefile.in || die
fi
epatch "${FILESDIR}"/dev86-pic.patch
epatch "${FILESDIR}"/${PN}-0.16.19-fortify.patch
sed -i \
-e "s:-O2 -g:${CFLAGS}:" \
-e '/INEXE=/s:-s::' \
makefile.in || die
sed -i \
-e "s:/lib/:/$(get_libdir)/:" \
bcc/bcc.c || die
sed -i -e '/INSTALL_OPTS=/s:-s::' bin86/Makefile || die
sed -i -e '/install -m 755 -s/s:-s::' dis88/Makefile || die
}
src_compile() {
# Don't mess with CPPFLAGS as they tend to break compilation
# (bug #343655).
CPPFLAGS=""
# First `make` is also a config, so set all the path vars here
emake -j1 \
DIST="${D}" \
CC="$(tc-getCC)" \
LIBDIR="/usr/$(get_libdir)/bcc" \
INCLDIR="/usr/$(get_libdir)/bcc"
export PATH=${S}/bin:${PATH}
cd bin
ln -s ncc bcc
cd ..
cd bootblocks
ln -s ../bcc/version.h .
emake DIST="${D}"
}
src_install() {
emake -j1 install-all DIST="${D}"
dobin bootblocks/makeboot
# remove all the stuff supplied by bin86
cd "${D}"
rm usr/bin/{as,ld,nm,objdump,size}86 || die
rm usr/man/man1/{as,ld}86.1 || die
dodir /usr/share/man
mv usr/man usr/share/
}
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