AC_CONFIG_MACRO_DIR([m4]) AC_INIT(cubemap, 1.4.0-pre) AC_CONFIG_SRCDIR(main.cpp) AC_PROG_CXX AC_SYS_LARGEFILE PKG_PROG_PKG_CONFIG PKG_CHECK_MODULES([libsystemd], [libsystemd]) PKG_CHECK_MODULES([protobuf], [protobuf]) PKG_CHECK_MODULES([libtomcrypt], [libtomcrypt]) CXXFLAGS="$CXXFLAGS -std=gnu++11" AC_CONFIG_FILES([Makefile]) AC_OUTPUT