libpthread-stubs: add metafile support, cleanups, thanks to cowbalt

Signed-off-by: Stephan Raue <stephan@openelec.tv>

packages/devel/libpthread-stubs/build

@@ -2,8 +2,6 @@
 
 . config/options $1
 
-$SCRIPTS/build toolchain
-
 cd $PKG_BUILD
 ./configure --host=$TARGET_NAME \
             --build=$HOST_NAME \

packages/devel/libpthread-stubs/meta

@@ -0,0 +1,14 @@
+PKG_NAME="libpthread-stubs"
+PKG_VERSION="0.3"
+PKG_REV="1"
+PKG_ARCH="any"
+PKG_LICENSE="OSS"
+PKG_SITE="http://xcb.freedesktop.org/"
+PKG_URL="http://xcb.freedesktop.org/dist/$PKG_NAME-$PKG_VERSION.tar.gz"
+PKG_DEPENDS=""
+PKG_BUILD_DEPENDS="toolchain"
+PKG_PRIORITY="optional"
+PKG_SECTION="devel"
+PKG_SHORTDESC="libpthread-stubs: A library providing weak aliases for pthread functions"
+PKG_LONGDESC="This library provides weak aliases for pthread functions not provided in libc or otherwise available by default. Libraries like libxcb rely on pthread stubs to use pthreads optionally, becoming thread-safe when linked to libpthread, while avoiding any performance hit when running single-threaded."
+PKG_IS_ADDON="no"

packages/devel/libpthread-stubs/url

@@ -1 +0,0 @@
-http://xcb.freedesktop.org/dist/libpthread-stubs-0.3.tar.gz