libdrm: enable manuals

wayland/libdrm/build

@@ -1,5 +1,22 @@
 #!/bin/sh -e
 
+# Setup docutils to generate manual pages.
+{
+    cd docutils
+
+    python setup.py build
+    python setup.py install \
+        --root="$PWD/../dist"
+
+    cd ../dist/usr/lib/python*/site-packages
+
+    PYTHONPATH=$PWD:$(python -c "import sys;print(':'.join(sys.path))")
+
+    cd -; cd ..
+    export PATH=$PWD/dist/usr/bin:$PATH
+    export PYTHONPATH
+}
+
 meson \
     --prefix=/usr \
     -Dvalgrind=false \

wayland/libdrm/checksums

@@ -1 +1,2 @@
 c554cef03b033636a975543eab363cc19081cb464595d3da1ec129f87370f888
+686577d2e4c32380bb50cbb22f575ed742d58168cee37e99117a854bcd88f125

wayland/libdrm/sources

@@ -1 +1,2 @@
 https://dri.freedesktop.org/libdrm/libdrm-VERSION.tar.xz
+https://files.pythonhosted.org/packages/source/d/docutils/docutils-0.17.1.tar.gz docutils