nlohmann_json: new recipe

used by bear

dev-cpp/nlohmann_json/nlohmann_json-3.10.4.recipe

@@ -0,0 +1,44 @@
+SUMMARY="JSON for Modern C++"
+DESCRIPTION="Header only library"
+HOMEPAGE="https://github.com/nlohmann/json"
+COPYRIGHT="2013-2021 Niels Lohmann"
+LICENSE="MIT"
+REVISION="1"
+SOURCE_URI="http://github.com/nlohmann/json/archive/v$portVersion/json-$portVersion.tar.gz"
+CHECKSUM_SHA256="1155fd1a83049767360e9a120c43c578145db3204d2b309eba49fbbedd0f4ed3"
+SOURCE_DIR="json-$portVersion"
+
+ARCHITECTURES="all !x86_gcc2"
+SECONDARY_ARCHITECTURES="x86"
+
+PROVIDES="
+	nlohmann_json$secondaryArchSuffix = $portVersion
+	devel:nlohmann_json$secondaryArchSuffix = $portVersion
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	"
+BUILD_PREREQUIRES="
+	cmd:cmake
+	cmd:gcc$secondaryArchSuffix
+	cmd:make
+	"
+
+BUILD()
+{
+	sed -i -e "s|:include>|:${relativeIncludeDir}>|" CMakeLists.txt
+	cmake -B build -S . $cmakeDirArgs \
+		-DCMAKE_BUILD_TYPE=Release
+	make -C build $jobArgs
+}
+
+INSTALL()
+{
+	make -C build install
+
+	fixPkgconfig
+}