Convert/update libarchive to working recipe

Still debating on whether to allow a gcc2 version without lzma support.

Patch will need cmake enhancements before being upstreamed as they
like to keep it in sync with the autotools build.

app-arch/libarchive/libarchive-3.1.2.recipe

@@ -0,0 +1,120 @@
+SUMMARY="C library and tools for working with many archive formats."
+DESCRIPTION="
+The libarchive library features:
+ * Support for a variety of archive and compression formats.
+ * Robust automatic format detection, including archive/compression
+   combinations such as tar.gz.
+ * Zero-copy internal architecture for high performance.
+ * Streaming architecture eliminates all limits on size of archive,
+   limits on entry sizes depend on particular formats.
+ * Carefully factored code to minimize bloat when programs are
+   statically linked.
+ * Growing test suite ? to verify correctness of new ports.
+ * Works on most POSIX-like systems
+ * Supports Windows, including Cygwin, MinGW, and Visual Studio.
+
+The bsdtar and bscpio command-line utilities are feature- and
+performance-competitive with other tar and cpio implementations:
+ * Reads a variety of formats, including tar, pax, cpio, zip, xar,
+   lha, ar, cab, mtree, rar, and ISO images.
+ * Writes tar, pax, cpio, zip, xar, ar, ISO, mtree, and shar archives
+ * Automatically handles archives compressed with gzip, bzip2, lzip,
+   xz, lzma, or compress.
+ * Unique format conversion feature.
+"
+LICENSE="BSD (2-clause)"
+COPYRIGHT="2003-2013 Tim Kientzle"
+HOMEPAGE="http://www.libarchive.org/"
+SRC_URI="http://www.libarchive.org/downloads/libarchive-3.1.2.tar.gz"
+CHECKSUM_MD5="efad5a503f66329bb9d2f4308b5de98a"
+REVISION="1"
+ARCHITECTURES="x86"
+if [ $effectiveTargetArchitecture != x86_gcc2 ]; then
+    # x86_gcc2 is fine as primary target architecture as long as we're building
+    # for a different secondary architecture.
+    ARCHITECTURES="$ARCHITECTURES x86_gcc2"
+else
+    ARCHITECTURES="$ARCHITECTURES !x86_gcc2"
+fi
+SECONDARY_ARCHITECTURES="x86"
+
+# On x86_gcc2 we don't want to install the commands in bin/<arch>/, but in bin/.
+commandSuffix=$secondaryArchSuffix
+commandBinDir=$binDir
+if [ "$targetArchitecture" = x86_gcc2 ]; then
+    commandSuffix=
+    commandBinDir=$prefix/bin
+fi
+
+PROVIDES="
+	libarchive$secondaryArchSuffix = $portVersion compat >= 3.0
+	cmd:bsdtar$commandSuffix = $portVersion compat >= 3.0
+	cmd:bsdcpio$commandSuffix = $portVersion compat >= 3.0
+	lib:libarchive$secondaryArchSuffix = $portVersion compat >= 3.0
+	"
+
+REQUIRES="
+	haiku$secondaryArchSuffix >= $haikuVersion
+	lib:liblzma$secondaryArchSuffix
+	lib:libxml2$secondaryArchSuffix
+	lib:libssl$secondaryArchSuffix
+	lib:libcrypto$secondaryArchSuffix
+	lib:libz$secondaryArchSuffix
+	lib:libbz2$secondaryArchSuffix
+	"
+
+BUILD_REQUIRES="
+	devel:liblzma$secondaryArchSuffix
+	devel:libxml2$secondaryArchSuffix
+	devel:libssl$secondaryArchSuffix
+	devel:libcrypto$secondaryArchSuffix
+	devel:libz$secondaryArchSuffix
+	devel:libbz2$secondaryArchSuffix
+	"
+
+BUILD_PREREQUIRES="
+	haiku${secondaryArchSuffix}_devel >= $haikuVersion
+	cmd:libtoolize
+	cmd:aclocal
+	cmd:autoconf
+	cmd:automake
+	cmd:make
+	cmd:gcc$secondaryArchSuffix
+	cmd:xml2_config
+	"
+
+PROVIDES_devel="
+	libarchive${secondaryArchSuffix}_devel = $portVersion compat >= 3.0
+	devel:libarchive$secondaryArchSuffix = $portVersion compat >= 3.0
+	"
+
+REQUIRES_devel="
+	libarchive$secondaryArchSuffix == $portVersion
+	"
+
+PATCHES="libarchive-3.1.2.patchset"
+
+#SOURCE_DIR="$portVersionedName"
+
+BUILD()
+{
+	libtoolize -fci
+	aclocal -I build/autoconf
+	automake --add-missing
+	autoconf
+	runConfigure --omit-dirs binDir ./configure --bindir=$commandBinDir
+	make $jobArgs
+}
+
+INSTALL()
+{
+	make install
+	prepareInstalledDevelLibs libarchive
+	fixPkgconfig
+	packageEntries devel $developDir $manDir/man3
+}
+
+TEST()
+{ 
+	make check 
+}