# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-libs/libtomcrypt/libtomcrypt-1.17-r6.ebuild,v 1.2 2012/02/25 15:22:17 jer Exp $

EAPI="2"

inherit flag-o-matic multilib toolchain-funcs

DESCRIPTION="modular and portable cryptographic toolkit"
HOMEPAGE="http://libtom.org/?page=features&whatfile=crypt"
SRC_URI="http://libtom.org/files/crypt-${PV}.tar.bz2"

LICENSE="WTFPL-2"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~x86"
IUSE="doc"

RDEPEND="dev-libs/libtommath"
DEPEND="${RDEPEND}
	doc? ( virtual/latex-base app-text/ghostscript-gpl )"

src_prepare() {
	use doc || sed -i '/^install:/s:docs::' makefile
	epatch "${FILESDIR}"/libtomcrypt-1.17-r2-libtool-tag-and-make-fix.patch
	sed -i \
		-e "s:--mode=link gcc:--mode=link $(tc-getCC) ${LDFLAGS} --tag CC $(tc-getCC):g" \
		-e "s: gcc: $(tc-getCC):g" \
		-e "s:src/pk/rsa/rsa_verify_hash.o :src/pk/rsa/rsa_verify_hash.o src/pk/rsa/rsa_verify_simple.o :g" \
		{,testprof/}makefile.shared || die
	cp "${FILESDIR}/rsa_verify_simple.c" "${S}/src/pk/rsa"
}

src_compile() {
	append-flags -DLTM_DESC
	export LIBPATH="/usr/$(get_libdir)"
	EXTRALIBS="-ltommath" \
		CC=$(tc-getCC) \
		IGNORE_SPEED=1 \
		emake -f makefile.shared \
		|| die "emake failed"
}

src_test() {
	# Tests don't compile
	true
}

src_install() {
	emake -f makefile.shared DESTDIR="${D}" install ||\
		die "emake install failed"
	dodoc TODO changes || die "dodoc failed"
	if use doc ; then
		dodoc doc/* || die "dodoc failed"
		docinto notes ; dodoc notes/* || die "dodoc failed"
		docinto demos ; dodoc demos/* || die "dodoc failed"
	fi
}