gnuplot: gd support needs libpng

GD support in gnuplot needs PNG support in GD.
So make sure we are getting the full package to enable it, fixes:
http://autobuild.buildroot.net/results/678bd3babfcb3535e3a9ed1e111f741c3d3101f3/

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Gustavo Zacarias 2013-04-03 01:04:23 +00:00 committed by Peter Korsgaard
parent 05c73a9571
commit 18ff7e0503

View File

@ -24,7 +24,7 @@ GNUPLOT_CONF_OPT = --without-x \
--without-latex \
--without-cairo
ifeq ($(BR2_PACKAGE_GD),y)
ifeq ($(BR2_PACKAGE_GD)$(BR2_PACKAGE_LIBPNG),yy)
GNUPLOT_CONF_OPT += --with-gd
GNUPLOT_DEPENDENCIES += gd
GNUPLOT_CONF_ENV += \