Follow-up Comment #2, bug #8297 (project make):
Solaris "make" utility provides the following solution: if the
targets are connected (separated) with a "+" sign, they are
combined in a target group.
target [+ target...] : Target group. The rule in the target
entry builds all the indicated tar-
gets as a group. It is normally per-
formed only once per make run, but
is checked for command dependencies
every time a target in the group is
encountered in the dependency scan.
Here is an example:
# Dependencies
cmdparser.hpp: cmdparser.cpp
cmdparser.cpp: cmdparser.y
# Common Rule
cmdparser.hpp + cmdparser.cpp:
bison -d -o cmdparser.cpp cmdparser.y
I can be wrong, but I think POSIX standard allows this syntax.
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