Wei Qin wrote: > > Hi, > > I need to generate two binaries from the same source code. The > difference of the two are only compile time macro definitions. I need one > version with "-DNO_PAGE_CACHE" and the other version without. > > What should I do in Makefile.am in order to generate the two?
For two separate executables: http://www.gnu.org/manual/automake/html_node/automake_32.html#SEC32 Otherwise, if you are referring to object code: mumble-flag.o : mumble-flag.c mumble-flag.c : mumble.c ( echo '#define NO_PAGE_CACHE 1' ; \ echo '#include "mumble.c"' ) > $@ crude but effective. Say, Tom, is there a FAQ for this? I don't see a faq reference in http://www.gnu.org/software/automake/ Bruce Korb <first initial + last name at gnu dot org> AG URL: http://autogen.sourceforge.net
