Dear Kelley, thank you for your quick replie, - i was offline some days :-(
> lib_LIBRARIES = libavstd.a libavpcl.a > > libsources = avbed.c avpub.c > libavstd_a_SOURCES = $(libsources) > libavstd_a_CPPFLAGS = -DNORMAL $(AM_CPPFLAGS) > > libavpcl_a_SOURCES = $(libsources) > libavpcl_a_CPPFLAGS = -DWITHPCL $(AM_CPPFLAGS) unfortunatly it does not work: ar: 'libavstd_a-avbed.o' : No such file or directory The next point is, that i find an "rm -a libavstd.a" command in make`s output, so it would be always like a "make clean" Any idea? Kind Regards Tom