libgit2: bump to 0.26.2, add debuginfo. (#2305)

* Add SOURCE_FILENAME.
* "Fix" broken TEST().

dev-libs/libgit2/libgit2-0.26.2.recipe

@@ -0,0 +1,98 @@
+SUMMARY="A portable, pure C implementation of the Git core methods"
+DESCRIPTION="The library provides:
+* SHA conversions, formatting and shortening
+* abstracted ODB backend system
+* commit, tag, tree and blob parsing, editing, and write-back
+* tree traversal
+* revision walking
+* index file (staging area) manipulation
+* reference management (including packed references)
+* config file management
+* high level repository management
+* thread safety and reentrancy
+* descriptive and detailed error messages
+* ...and more (over 175 different API calls)"
+HOMEPAGE="https://libgit2.github.com/"
+COPYRIGHT="2005-2018 libgit2 project"
+LICENSE="GNU LGPL v2"
+REVISION="1"
+SOURCE_URI="https://github.com/libgit2/libgit2/archive/v$portVersion.tar.gz"
+CHECKSUM_SHA256="747b47d5b02a2387ff81301c694763785181b895690b6eb91ed1ae4b7904307b"
+SOURCE_FILENAME="libgit2-$portVersion.tar.gz"
+
+ARCHITECTURES="!x86_gcc2 ?x86 x86_64"
+SECONDARY_ARCHITECTURES="x86"
+
+libVersion="$portVersion"
+libVersionCompat="$libVersion compat >= ${libVersion%.*}"
+
+PROVIDES="
+	libgit2$secondaryArchSuffix = $portVersion
+	lib:libgit2$secondaryArchSuffix = $libVersionCompat
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	lib:libcrypto$secondaryArchSuffix
+	lib:libcurl$secondaryArchSuffix
+	lib:libssh2$secondaryArchSuffix
+	lib:libz$secondaryArchSuffix
+	"
+
+PROVIDES_devel="
+	libgit2${secondaryArchSuffix}_devel = $portVersion
+	devel:libgit2$secondaryArchSuffix = $libVersionCompat
+	"
+REQUIRES_devel="
+	libgit2$secondaryArchSuffix == $portVersion base
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	devel:libcrypto$secondaryArchSuffix
+	devel:libcurl$secondaryArchSuffix
+	devel:libssh2$secondaryArchSuffix
+	devel:libz$secondaryArchSuffix
+	"
+BUILD_PREREQUIRES="
+	cmd:cmake
+	cmd:curl_config$secondaryArchSuffix
+	cmd:gcc$secondaryArchSuffix
+	cmd:ld$secondaryArchSuffix
+	cmd:make
+	cmd:pkg_config$secondaryArchSuffix
+	"
+
+defineDebugInfoPackage libgit2$secondaryArchSuffix \
+	"$libDir"/libgit2.so.$libVersion
+
+BUILD()
+{
+	mkdir -p build && cd build
+
+	cmake .. \
+		-DCMAKE_INSTALL_PREFIX:PATH=$prefix \
+		-DBIN_INSTALL_DIR:PATH=$binDir \
+		-DINCLUDE_INSTALL_DIR:PATH=$includeDir \
+		-DLIB_INSTALL_DIR:PATH=$libDir \
+		-DBUILD_CLAR=OFF \
+		-DBUILD_EXAMPLES=OFF
+
+	make $jobArgs
+}
+
+INSTALL()
+{
+	cd build
+	make install
+
+	prepareInstalledDevelLib libgit2
+	fixPkgconfig
+
+	packageEntries devel $developDir
+}
+
+TEST()
+{
+	# See tests/README.md
+	true
+}