graphs: support generating png graphs
authorYann E. MORIN <yann.morin.1998@free.fr>
Sat, 28 Dec 2013 17:39:13 +0000 (18:39 +0100)
committerThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Sun, 29 Dec 2013 11:13:25 +0000 (12:13 +0100)
commitf1fedbb246ae90bf30e4342202b11bc3030d9ca7
tree93367bed426d13533a6ce51d9b3d60e15e99650d
parent0cfe3ab88c6e1410ca719801147b1ba566c86d0d
graphs: support generating png graphs

PDF files can not be easily embedded in other documents (eg. ODT, or HTML).

Add support for generating PNG graphs, by setting the GRAPH_OUT=pdf|png on
the command line:
    make GRAPH_OUT=png graph-build graph-depends

The default is still to generate PDF graphs.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Makefile
docs/manual/common-usage.txt
package/pkg-generic.mk
support/scripts/graph-build-time