[darcs-devel] darcs patch: Summarise calls to GHC in makefile.

[Stephen J. Turnbull]

Eric Y. Kow writes:

 > On Tue, Oct 23, 2007 at 05:20:54 +0900, Stephen J. Turnbull wrote:
 > > How about a halfway house target like:
 > > 
 > > remind_me_of_options_too: all
 > > 	echo "Here are the settings for various commands:"
 > > 	echo "GHC = $(GHC)"
 > 
 > Hmm, well the settings tend to change from file to file.  But I could
 > just print out the settings for the usual cases (not neccessarily the
 > least common denominator) if you think that would be useful.

You're a better judge, I'm not familiar with how the settings for
different files vary.  Most of the projects I'm familiar with have
only about three variants (typically CC, LD, and a special version of
CC for the inner loop with extra optimizations).