<%% import Variables %%> <%% import System.Time (getClockTime) %%> > use getNewers

9. use getNewers

updated at <%==$ getClockTime %>

9.1. FunSetIO

You can use (IO ExitCode) as command if you use Development.Hake.FunSetIO. And you can use systemE and rawSystemE.

9.2. getNewers function

<%== catHakefile "use_getNewers" %>

9.3. try

> hake
cc -c -o gen.o gen.c
cc -c -o sched.o sched.c
cc -c -o interact.o interact.c
ar r libops interact.o sched.o gen.o
ar: creatinglibops
> touch sched.c
cc -c -o sched.o sched.c
ar r libops sched.o