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Thu, 27 May 2010 15:09:37 +0000
What is TARGET_ARCH typically expected to be set to for cross building with the
implicit gmake rules?
The C implicit rule is:
COMPILE.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c
But most hits I see talk about defining TARGET_ARCH to be "arm" or similar. Of
course, doing that makes gcc say "gcc: arm: No such file or directory".
The info pages have nothing to say.
The only reference I saw in the mailing list archives was from 2005, and it
advised just not using implicit rules.