commit 5e438a7c6977522f0b45e1e9684f56e6e74eb159
Author: Stanisław Pitucha <viraptor@gmail.com>
Date:   Sat Jan 23 16:01:28 2016 +1100

    [gnuradio] Enable doxygen during build
    
    Enable building documentation from doxygen, both external and included in the
    modules. This means standard gnuradio(-companion) package now provides proper
    tooltips and documentation for blocks in GUI. Also complete HTML documentation
    is available in the -docs package (split out because it's ~150MB).
    
    The -docs package does not need installing to get the GUI improvement since all
    the required elements are embedded in the python modules during build.

diff --git a/trunk/PKGBUILD b/trunk/PKGBUILD
index 019454d..a6064f3 100644
--- a/trunk/PKGBUILD
+++ b/trunk/PKGBUILD
@@ -3,7 +3,7 @@
 # Contributor: Dominik Heidler <dheidler@gmail.com>
 # Contributor:	Jonatan Sastre <jsastreh [ at ] hotmail.com>
 pkgbase=gnuradio
-pkgname=(gnuradio gnuradio-companion)
+pkgname=(gnuradio gnuradio-companion gnuradio-docs)
 pkgver=3.7.9.1
 pkgrel=1
 pkgdesc="General purpose DSP and SDR toolkit.  With drivers for usrp and fcd."
@@ -12,12 +12,11 @@ url="http://gnuradio.org"
 license=('GPL')
 depends=('fftw' 'python2-numpy' 'cppunit' 'gsl' 'blas' 'boost-libs>=1.53' 'libusbx' 'portaudio' 'libuhd' 'zeromq')
 makedepends=('boost' 'cmake' 'python2-lxml' 'python2-cheetah' 'glu' 'swig'
-    'pygtk' 'wxpython' 'python2-pyqwt' 'qwtplot3d')
+    'pygtk' 'wxpython' 'python2-pyqwt' 'qwtplot3d' 'doxygen')
 install=gnuradio.install
 
 # todo
 # split the gui components?
-# build doxygen docs?
 # gr-video-sdl ?
 # icons
 
@@ -80,6 +79,8 @@ package_gnuradio() {
   install -Dm644 gnuradio-grc.desktop "$pkgdir/usr/share/applications/gnuradio-grc.desktop"
   cd "$srcdir/$pkgbase-$pkgver/build"
   make DESTDIR="$pkgdir" install
+  rm -r "$pkgdir"/usr/share/doc/gnuradio-$pkgver/xml
+  rm -r "$pkgdir"/usr/share/doc/gnuradio-$pkgver/html
 }
 
 package_gnuradio-companion() {
@@ -92,6 +93,15 @@ package_gnuradio-companion() {
   # because more than five optdeps is too many for most people.
 }
 
+package_gnuradio-docs() {
+  pkgdesc="HTML and XML documentation for gnuradio."
+  # there's no simple way to install with the current build system just the docs, so copy the
+  # directories directly
+  mkdir -p "$pkgdir/usr/share/doc/gnuradio-$pkgver"
+  cp -r "$srcdir/$pkgbase-$pkgver/build/docs/doxygen/xml" "$pkgdir/usr/share/doc/gnuradio-$pkgver"
+  cp -r "$srcdir/$pkgbase-$pkgver/build/docs/doxygen/html" "$pkgdir/usr/share/doc/gnuradio-$pkgver"
+}
+
 # options for armv6:
 # -Dhave_mfpu_neon=0 \
 # -DCMAKE_CXX_FLAGS:STRING="-march=armv6 -mfpu=vfp -mfloat-abi=hard" \