libpng: Update package to be built with the new version of the buildsystem.

diff --git a/pkgs/core/libpng/libpng.nm b/pkgs/core/libpng/libpng.nm
index 4074318933d4f6b0806dc954ba91be2bc43f1a85..1f5e077a075940ea0371e8ab6b51d2f241784be5 100644 (file)
--- a/pkgs/core/libpng/libpng.nm
+++ b/pkgs/core/libpng/libpng.nm
@@ -34,10 +34,9 @@ PKG_URL        = http://www.libpng.org/pub/png/
 PKG_LICENSE    = zlib
 PKG_SUMMARY    = A library of functions for manipulating PNG image format files.
 
-PKG_BUILD_DEPS+= pkg-config
-PKG_DEPS      += zlib
+PKG_BUILD_DEPS+= pkg-config zlib-devel
 
-PKG_PACKAGES  += $(PKG_NAME_REAL)-devel
+PKG_PACKAGES  += $(PKG_NAME)-devel
 
 define PKG_DESCRIPTION
        The libpng package contains a library of functions for creating and \