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72 lines
1.9 KiB
Bash
72 lines
1.9 KiB
Bash
# Copyright 1999-2025 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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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="https://codeberg.org/jbruchon/dev86/archive/v${PV}.tar.gz -> Dev86src-${PV}.tar.gz"
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S="${WORKDIR}/dev86"
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LICENSE="GPL-2 LGPL-2 public-domain"
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SLOT="0"
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KEYWORDS="amd64 ~arm ~arm64 ~ppc ~ppc64 x86"
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RDEPEND="sys-devel/bin86"
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DEPEND="${RDEPEND}"
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PATCHES=(
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"${FILESDIR}/${P}-makefile.patch"
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"${FILESDIR}/${P}-reboot.patch"
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"${FILESDIR}/${PN}-1.0.1-sed-colon-flags.patch"
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)
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src_prepare() {
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default
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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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ln -s lib lib64 || die
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ln -s ../kinclude/arch libc/include/arch || die
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ln -s ../kinclude/linuxmt libc/include/linuxmt || die
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# This is needed to help find `bcc` and `bcc-cpp`.
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export PATH=${S}/bcc:${S}/cpp:${S}/copt:${S}/bin:${PATH}
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# First `make` is also a config, so set all the path vars here
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emake -j1 \
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CC="$(tc-getCC) -std=gnu17" \
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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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emake -j1 \
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CC="$(tc-getCC) -std=gnu17" \
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LIBDIR="/usr/$(get_libdir)/bcc" \
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INCLDIR="/usr/$(get_libdir)/bcc" \
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bootblocks
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}
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src_install() {
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emake -j1 install-all DIST="${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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