dev-cpp/nlohmann_json: install non-amalgamated headers

Also, use cmake for building instead of meson.

Closes: https://bugs.gentoo.org/684280

Signed-off-by: Tim Harder <radhermit@gentoo.org>

1 files changed, 44 insertions, 0 deletions

diff --git a/dev-cpp/nlohmann_json/nlohmann_json-3.6.1-r1.ebuild b/dev-cpp/nlohmann_json/nlohmann_json-3.6.1-r1.ebuild
new file mode 100644
index 000000000000..13acfc9d9c82
--- /dev/null
+++ b/dev-cpp/nlohmann_json/nlohmann_json-3.6.1-r1.ebuild
@@ -0,0 +1,44 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit cmake-utils
+
+DESCRIPTION="JSON for Modern C++"
+HOMEPAGE="https://github.com/nlohmann/json https://nlohmann.github.io/json/"
+SRC_URI="https://github.com/nlohmann/json/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc ~ppc64 ~x86"
+IUSE="doc test"
+
+DEPEND="doc? ( app-doc/doxygen )"
+
+DOCS=( ChangeLog.md README.md )
+
+S=${WORKDIR}/json-${PV}
+
+src_configure() {
+	local mycmakeargs=(
+		-DJSON_BuildTests=$(usex test)
+		-DJSON_MultipleHeaders=ON
+	)
+
+	cmake-utils_src_configure
+}
+
+src_compile() {
+	cmake-utils_src_compile
+	use doc && emake -C doc
+}
+
+src_test() {
+	emake check
+}
+
+src_install() {
+	cmake-utils_src_install
+	use doc && dodoc -r doc/html
+}