scc

simple c99 compiler
git clone git://git.simple-cc.org/scc
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0107-inference.sh (368B)

      1 #!/bin/sh
      2 
      3 trap 'rm -f $tmp1 $tmp2 f f.?' EXIT INT TERM QUIT HUP
      4 
      5 tmp1=tmp1.$$
      6 tmp2=tmp2.$$
      7 
      8 cat >$tmp1 <<EOF
      9 c99 -O  -o f f.c
     10 EOF
     11 
     12 cat >f.c <<'EOF'
     13 int
     14 main(void)
     15 {
     16 	return 0;
     17 }
     18 EOF
     19 
     20 touch -d '1970-01-01 00:00:01' f.h
     21 touch -d '1970-01-01 00:00:03' f
     22 touch -d '1970-01-01 00:00:04' f.c
     23 
     24 scc make -f- <<'EOF' > $tmp2  2>&1
     25 f: f.h
     26 
     27 f.h:
     28 	touch $@
     29 EOF
     30 
     31 diff $tmp1 $tmp2