Major infrastructure changes, part 2.

* Moved helpers, common and triggers dirs into xbps-src, where
  they belong.
* Renamed the templates dir to srcpkgs, it was so redundant before.
* Make it possible to add subpkgs with no restriction in names, for
  example udev now has a subpkgs called "libgudev". Previously
  subpkgs were named "${sourcepkg}-${pkgname}".
* xbps-src: changed to look for template files in current directory.
  That means that most arguments from the targets have been removed.
* xbps-src: added a reinstall target, to remove + install.
* xbps-src: do not overwrite binpkgs by default, skip them.

And more that I forgot because it's a mega-commit that I've been
working for some days already...

--HG--
extra : convert_revision : 0f466878584d1e6895d2a234f07ea1b2d1e61b3e

srcpkgs/libarchive/depends

@@ -0,0 +1,2 @@
+abi_depends=">=2.6.0"
+api_depends="${abi_depends}"

srcpkgs/libarchive/libarchive-devel.template

@@ -0,0 +1,15 @@
+# Template file for 'libarchive-devel'.
+#
+short_desc="${short_desc} (development files)"
+long_desc="${long_desc}
+
+ This package contains files for development, headers, static libs, etc."
+
+Add_dependency run libarchive
+
+do_install()
+{
+	mkdir -p ${DESTDIR}/usr/lib
+	mv ${SRCPKGDESTDIR}/usr/include ${DESTDIR}/usr
+	mv ${SRCPKGDESTDIR}/usr/lib/libarchive.*a ${DESTDIR}/usr/lib
+}

srcpkgs/libarchive/template

@@ -0,0 +1,22 @@
+# Template file for 'libarchive'
+pkgname=libarchive
+version=2.7.1
+revision=2
+distfiles="http://libarchive.googlecode.com/files/$pkgname-$version.tar.gz"
+build_style=gnu_configure
+short_desc="Library to read/write tar, cpio, pax, zip, iso9660, etc."
+maintainer="Juan RP <xtraeme@gmail.com>"
+checksum=a7e066ef857d3db0211e2d916ca14aafc48a4776c4fa108fd67092ce862a7ba8
+long_desc="
+ Libarchive is a programming library that can create and read several
+ different streaming archive formats, including most popular tar variants,
+ several cpio formats, and both BSD and GNU ar variants. It can also write
+ shar archives and read ISO9660 CDROM images and ZIP archives."
+
+subpackages="$pkgname-devel"
+Add_dependency full bzip2
+Add_dependency full zlib
+Add_dependency full attr
+Add_dependency full acl
+Add_dependency full openssl
+Add_dependency full xz