gflags: new recipe (#1359)

dev-cpp/gflags/gflags-2.2.0.recipe

@@ -0,0 +1,73 @@
+SUMMARY="Google's C++ argument parsing library"
+DESCRIPTION="The gflags package contains a C++ library that implements \
+commandline flags processing. It includes built-in support for standard \
+types such as string and the ability to define flags in the source file in \
+which they are used."
+HOMEPAGE="https://gflags.github.io/gflags/"
+COPYRIGHT="2006 Google Inc."
+LICENSE="BSD (3-clause)"
+REVISION="1"
+SOURCE_URI="https://github.com/gflags/gflags/archive/v$portVersion.tar.gz"
+CHECKSUM_SHA256="466c36c6508a451734e4f4d76825cf9cd9b8716d2b70ef36479ae40f08271f88"
+
+ARCHITECTURES="?x86_gcc2 ?x86 x86_64"
+SECONDARY_ARCHITECTURES="?x86"
+
+PROVIDES="
+	gflags$secondaryArchSuffix = $portVersion
+	cmd:gflags_completions.sh
+	lib:libgflags$secondaryArchSuffix = $portVersion compat >= 2.2
+	lib:libgflags_nothreads$secondaryArchSuffix = $portVersion compat >= 2.2
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	"
+
+PROVIDES_devel="
+	gflags${secondaryArchSuffix}_devel = $portVersion
+	devel:libgflags$secondaryArchSuffix = $portVersion compat >= 2.2
+	devel:libgflags_nothreads$secondaryArchSuffix = $portVersion compat >= 2.2
+	"
+REQUIRES_devel="
+	gflags$secondaryArchSuffix == $portVersion base
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	"
+BUILD_PREREQUIRES="
+	cmd:cmake
+	cmd:gcc$secondaryArchSuffix
+	cmd:make
+	"
+
+BUILD()
+{
+	mkdir -p build && cd build
+
+	cmake -G "Unix Makefiles" .. \
+		-DCMAKE_INSTALL_PREFIX=$prefix \
+		-DCMAKE_BUILD_TYPE=Release \
+		-DLIBRARY_INSTALL_DIR:PATH=$libDir \
+		-DBUILD_SHARED_LIBS:BOOL=ON \
+		-DBUILD_gflags_LIB:BOOL=ON
+
+	make $jobArgs
+}
+
+INSTALL()
+{
+	cd build
+	make install
+
+	mkdir -p $includeDir
+	mv $prefix/include/* $includeDir/
+	rmdir $prefix/include
+
+	prepareInstalledDevelLibs libgflags libgflags_nothreads
+	fixPkgconfig
+
+	packageEntries devel \
+		$developDir \
+		$libDir/cmake
+}