On 11/22/2013 03:40 PM, Johan Persson wrote: > However one of the libraries I need to configure is named > "libusb-1.0.so" but if I use "usb-1.0" as the library name in the call > to the macro this will the generate an illegal variable name that > automake chokes on. > > SRC/MAKEFILE.AM:19: WARNING: LIBUSB-1.0: NON-POSIX VARIABLE NAME Needs more context. Can you boil it down to a minimal configure.ac and Makefile.am that reproduce the problem of using just that library, so that we can see what you have attempted and offer suggestions how to fix it? It sounds like it is just a matter of requesting a transliteration of - to _ in the variable name used to track whether the library is present, but without seeing your actual code, I can't suggest where to add the m4_translit. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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