Den 22/11/2010 kl. 15.24 skrev Dimitry Andric: > Well, src.conf is only picked up if you .include <bsd.own.mk>, or > another bsd.*.mk file that includes bsd.own.mk in turn. > > So normally, you would have a Makefile in e.g. usr.bin/clang/clang, > which includes bsd.own.mk, and then includes clang.build.mk. Only in > that case the variables from src.conf are available. > > In contrast, make.conf is read from sys.mk, so its contents are always > available. Same if you put variables on the command line; those even > override *any* assignment in the Makefiles themselves...
I was wondering, since the first thing usr.bin/clang/clang/Makefile does is import bsd.own.mk. It then imports src/usr.bin/clang/clang.prog.mk which again imports lib/clang/clang.build.mk. The Makefiles in lib/clang/[subdir] import lib/clang/clang.lib.mk, which imports bsd.lib.mk, which in turn imports bsd.own.mk. But lib/clang/clang.build.mk is imported first, which is probably why src.conf isn't available in clang.build.mk. Would it be possible to swap the two .includes around in lib/clang/clang.lib.mk? Erik
