Gentoo Packages

# Copyright 1999-2025 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

inherit cmake flag-o-matic toolchain-funcs

DESCRIPTION="Geometry engine library for Geographic Information Systems"
HOMEPAGE="https://libgeos.org/"
SRC_URI="https://download.osgeo.org/geos/${P}.tar.bz2"

LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~riscv ~x86 ~x64-macos ~x64-solaris"
IUSE="doc test"
RESTRICT="!test? ( test )"

BDEPEND="doc? ( app-text/doxygen )"

src_configure() {
	tc-is-lto && filter-flags -fno-semantic-interposition

	local mycmakeargs=(
		-DBUILD_DOCUMENTATION=$(usex doc)
		-DBUILD_TESTING=$(usex test)
		-DUSE_CCACHE=OFF
	)

	cmake_src_configure
}

src_compile() {
	cmake_src_compile

	use doc && cmake_src_compile docs
}

src_install() {
	cmake_src_install

	if use doc ; then
		HTML_DOCS=( "${BUILD_DIR}"/doxygen/doxygen_docs/html/. )
		einstalldocs
	fi
}