respect CFLAGS: should I override optimizations?
neuhauser at chello.cz
Mon May 31 16:31:32 PDT 2004
I'm updating biology/migrate, the upstream Makefile.in includes
CFLAGS = @CFLAGS@ ...
and configure says:
case "$GCC" in
yes) CFLAGS="-O3 -Wall -ffast-math -funroll-loops -fomit-frame-pointer -fexpensive-optimizations -D$CPUTYPE" ;;
If I was to take Porter's Hang^Hdbook literally, I would change the
set (=) to append (+=) and be done with it, but is that really what
I'm expected to do? Or should I filter out the -O3 on the assumption
that optimization levels are make.conf's business?
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