Fix compilation with libpng on Debian Squeeze (for buildbot)

diff --git a/src/pathplan/Makefile.omk b/src/pathplan/Makefile.omk
index c5b52557b454b074668aef778a732f85a7790a2b..9040babdf38fa65a57ab7df237aa9b851ecc9afe 100644 (file)
--- a/src/pathplan/Makefile.omk
+++ b/src/pathplan/Makefile.omk
@@ -10,6 +10,8 @@ include_HEADERS += map.h
 #map_2_png_SOURCES = map_2_png.c
 #include_HEADERS += map_2_png.h
 
+INCLUDES += $(shell pkg-config --cflags libpng)
+
 # Path Plan library
 lib_LIBRARIES += pathplan
 pathplan_SOURCES = path_planner.c aalgorithm.c pathqueue.c path_simplifier.c map_2_png.c