libqrencode: select libpng only when tools are selected
commit69635dbe2ff6d300a31f99b34dc9e6ff9221f583
authorDanomi Manchego <danomimanchego123@gmail.com>
Fri, 8 Nov 2013 03:10:39 +0000 (7 22:10 -0500)
committerPeter Korsgaard <peter@korsgaard.com>
Sun, 10 Nov 2013 11:35:31 +0000 (10 12:35 +0100)
treedb4356c3b0971c7a767f85025080703597e15e8d
parent0f401f914669b2d697f6efcfc0d2888a4c118f4d
libqrencode: select libpng only when tools are selected

As stated on the libqrencode web site, PNG (or SDL) is only
needed for the test and utility programs; the library itself
has no dependencies.

While we are here, remove spaces in the ifeq clause, to match
the examples in the buildroot manual.

Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
package/libqrencode/Config.in
package/libqrencode/libqrencode.mk