# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI=2

inherit eutils toolchain-funcs

DESCRIPTION="A lua-based build environment generation tool"
HOMEPAGE="http://industriousone.com/premake"
SRC_URI="mirror://sourceforge/${PN}/${P}-src.zip"
LICENSE="GPL-2"
SLOT="4"
KEYWORDS="~amd64 ~x86"

IUSE="debug doc"

DEPEND="app-arch/unzip
        doc? ( app-doc/doxygen )"
RDEPEND=""

# Added in 4.1.2 for two test failures, prev versions were clean
RESTRICT=test
S="${WORKDIR}/${P}"

src_prepare() {
        cd "${S}"
        #epatch "${FILESDIR}"/makefile
        epatch "${FILESDIR}"/${P}-Makefile.patch
}

src_compile() {
        use debug && myconfig="debug" || myconfig="release"
        export CC=$(tc-getCC)

        cd build/gmake.unix
        emake config=${myconfig} verbose=true || die "make failed"

        if use doc; then
                cd "${S}"
                doxygen -u doxyfile &> /dev/null || die "updating doxygen config failed"
                doxygen doxyfile || die "creating docs failed"
        fi
}

src_test() {
        use debug && myconfig="debug" || myconfig="release"
        cd "${S}"/tests
        sed -i -e "s:debug:${myconfig}:" test
        ./test || die "tests failed"
}

src_install() {
        use debug && myconfig="debug" || myconfig="release"
        exeinto /usr/bin
        doexe "${S}"/bin/${myconfig}/premake4 || die "exe install failed"

        if use doc; then
                insinto /usr/share/doc/${PF}
                dohtml -r "${S}"/doc/html/* || die "html install failed"
        fi

        dodoc BUILD.txt CHANGES.txt README.txt
}