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# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI="6"
inherit toolchain-funcs
DESCRIPTION="A very small C compiler for ix86/amd64"
HOMEPAGE="https://bellard.org/tcc/"
SRC_URI="https://download.savannah.gnu.org/releases/tinycc/${P}.tar.bz2"
LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS="~amd64 ~x86 ~amd64-linux"
DEPEND="dev-lang/perl" # doc generation
# Both tendra and tinycc install /usr/bin/tcc
RDEPEND="!dev-lang/tendra"
IUSE="test"
src_prepare() {
# Don't strip
sed -i -e 's|$(INSTALL) -s|$(INSTALL)|' Makefile || die
# Fix examples
sed -i -e '1{
i#! /usr/bin/tcc -run
/^#!/d
}' examples/ex*.c || die
sed -i -e '1s/$/ -lX11/' examples/ex4.c || die
# Fix texi2html invocation
sed -i -e 's/-number//' Makefile || die
sed -i -e 's/--sections//' Makefile || die
# Fix compiling tcc with clang
eapply "${FILESDIR}"/clang.patch
# Allows using tcc as the system compiler for Gentoo
eapply "${FILESDIR}"/linker.patch
eapply_user
}
src_configure() {
use test && unset CFLAGS LDFLAGS # Tests run with CC=tcc etc, they will fail hard otherwise
# better fixes welcome, it feels wrong to hack the env like this
# not autotools, so call configure directly
./configure --cc="$(tc-getCC)" \
--prefix="${EPREFIX}/usr" \
--libdir="${EPREFIX}/usr/$(get_libdir)" \
--docdir="${EPREFIX}/usr/share/doc/${PF}"
}
src_compile() {
emake AR="$(tc-getAR)"
}
src_install() {
emake DESTDIR="${D}" install
dodoc Changelog README TODO VERSION
#dohtml tcc-doc.html
exeinto /usr/share/doc/${PF}/examples
doexe examples/ex*.c
}
src_test() {
# this is using tcc bits that don't know as-needed etc.
TCCFLAGS="" emake test
}
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