libgpiod: build from release tarball, add dev docs

srcpkgs/libgpiod/template

@@ -1,24 +1,23 @@
 # Template file for 'libgpiod'
 pkgname=libgpiod
 version=2.2
-revision=1
+revision=2
 build_style="gnu-configure"
 build_helper="python3"
 configure_args="--prefix=/usr --enable-tools=yes --enable-bindings-cxx
  --enable-bindings-python --enable-gpioset-interactive"
-hostmakedepends="autoconf automake autoconf-archive doxygen libtool
- pkg-config python3-build python3-pip"
+hostmakedepends="doxygen pkg-config python3-build python3-pip"
 makedepends="libedit-devel python3-devel"
-short_desc="C library for interacting with the linux GPIO character device"
+short_desc="Library for interacting with the linux GPIO character device"
 maintainer="Tim Sandquist <tim.sandquist@gmail.com>"
 license="Apache-2.0, BSD-3-Clause, CC-BY-SA-4.0, CC0-1.0, GPL-2.0-only, GPL-2.0-or-later,
  LGPL-2.1-or-later, custom:Linux-syscall-note"
 homepage="https://git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git"
-distfiles="https://git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git/snapshot/libgpiod-${version}.tar.gz"
-checksum=ae35329db7027c740e90c883baf27c26311f0614e6a7b115771b28188b992aec
+distfiles="https://mirrors.edge.kernel.org/pub/software/libs/libgpiod/libgpiod-${version}.tar.gz"
+checksum=f89c2176250f1a9563265479eb8ad5f22a63f42db6a1f438effc570f0254d2f5
 
-pre_configure() {
-	autoreconf -fi
+post_build() {
+	make doc
 }
 
 post_install() {
@@ -34,6 +33,11 @@ libgpiod-devel_package() {
 		vmove "usr/lib/*.a"
 		vmove "usr/lib/*.so"
 		vmove usr/lib/pkgconfig
+		for f in doc/man/man3/*.3 ; do
+			vman "$f"
+		done
+		vmkdir "usr/share/doc/${sourcepkg}"
+		vcopy "${wrksrc}/doc/html" "usr/share/doc/${sourcepkg}"
 	}
 }