# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit toolchain-funcs

DESCRIPTION="Simple, high-reliability, source control management, and more"
HOMEPAGE="https://www.fossil-scm.org/"
SRC_URI="https://fossil-scm.org/home/uv/fossil-src-${PV}.tar.gz"

LICENSE="BSD-2"
SLOT="0"
KEYWORDS="~amd64 ~arm ~ppc ~ppc64 ~x86"
IUSE="debug fusefs json miniz system-sqlite +ssl static tcl tcl-stubs
		  tcl-private-stubs th1-docs th1-hooks"

REQUIRED_USE="ssl? ( !miniz )"

RDEPEND="
		sys-libs/zlib
		|| (
				sys-libs/readline:0
				dev-libs/libedit
		)
		system-sqlite? ( >=dev-db/sqlite-3.34.0:3 )
		ssl? ( dev-libs/openssl:0 )
		tcl? ( dev-lang/tcl:0= )
"

# Either tcl or jimtcl need to be present to build Fossil (Bug #675778)
DEPEND="${RDEPEND}
		!tcl? (
				|| (
						dev-lang/tcl:*
						dev-lang/jimtcl:*
				)
		)
"

# Tests can't be run from the build directory
RESTRICT="test"

# fossil-2.10-check-lib64-for-tcl.patch: Bug 690828
PATCHES=( "${FILESDIR}"/fossil-2.10-check-lib64-for-tcl.patch )

src_configure() {
		# this is not an autotools situation so don't make it seem like one
		# --with-tcl: works
		# --without-tcl: dies
		local myconf="--with-openssl=$(usex ssl auto none)"
		use debug         && myconf+=' --fossil-debug'
		use json          && myconf+=' --json'
		use system-sqlite && myconf+=' --disable-internal-sqlite'
		use static        && myconf+=' --static'
		use tcl           && myconf+=' --with-tcl=1'
		use fusefs        || myconf+=' --disable-fusefs'

		local u useflags
		useflags=( miniz tcl-stubs tcl-private-stubs th1-docs th1-hooks )
		for u in ${useflags[@]} ; do
				use ${u} &&  myconf+=" --with-${u}"
		done

		tc-export CC CXX
		CC_FOR_BUILD=${CC} ./configure ${myconf} || die
}

src_install() {
		dobin fossil
}