In my scrip, i set INSTALL_PREFIX=/opt But in the config.log, the path become: C:/gimp-win-beta/build/msys/1.0/lib If variable INSTALL_PREFIX is set correct, the lib path must have this pattern: BABL_CFLAGS='-I$INSTALL_PREFIX/include/babl-0.1 ' _______________________________________________ Gegl-developer mailing list Gegl-developer@xxxxxxxxxxxxxxxxxxxxxx https://lists.XCF.Berkeley.EDU/mailman/listinfo/gegl-developer