scc

simple c99 compiler
git clone git://git.simple-cc.org/scc
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0067-macro.sh (212B)

      1 #!/bin/sh
      2 
      3 trap 'rm -f $tmp1 $tmp2' EXIT INT QUIT TERM HUP
      4 
      5 tmp1=tmp1.$$
      6 tmp2=tmp2.$$
      7 
      8 echo Hello World! > $tmp2
      9 
     10 scc-make -f- <<'EOF' > $tmp1 2>&1
     11 F = World
     12 G = Hello
     13 
     14 all:
     15 	@echo $G $(F)!
     16 EOF
     17 
     18 diff $tmp1 $tmp2