./prog [arg ..]
make cp -f prog morgan ./morgan clobber ls ./morgan all install ls ./prog love haste waste supernova ls make ./prog magic ls
Think of this as a Maker Faire’s make. :-)
It works reasomably well. While not super ultra-featured, it does fair well with the Makefile we supplied. Not only that, it helped uncover a bug we had in our special Makefile rules.
This program is a tiny
It is able to parse a subset of the
make syntax and will execute rules for
goals given in arguments if they need to (based on timestamp of dependencies
of rule targets).
It should be able to build programs of previous years with the provided
found in previous contest archives. Simply use this program instead of
It will recursively use itself for submake (the
MAKE= assignment inside
Makefile will be ignored to continue using itself).
$@are supported for automatic variables in commands.
?=syntax for variable assignment.
with gcc 4.8.2 on Linux Ubuntu 14.04 64-bit : * prog.c:22:15: warning: return makes integer from pointer without a cast [enabled by default] * prog.c:23:72: warning: signed and unsigned type in conditional expression [-Wsign-compare] * prog.c:12:11: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses]
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Leo Broukhis, Simon Cooper, Landon Curt Noll
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