Hi, as discusses earlier the INCLUDE_FLAGS (-I...) are no longer passed to CFLAGS and CXXFLAGS, but only to CPPFLAGS starting with r7514. Additionally, I have added a new section "Important changes to GAR" on the GAR frontpage to list bugfixes that may break existing builds: <sourceforge.net/apps/trac/gar/wiki/WikiStart> Best regards -- Dago