M2compiler-V3/compiler/invoke.sh

#!/bin/sh
# Build (and run) toto.mod through the V3 pipeline.
#
#   ./M2 <session .def/.mod files> <program.mod>   -> gen_ssa/<Module>.ssa
#   qbe                                            -> gen_ssa/<Module>.s
#   cc  (+ runtime shim)                           -> gen_ssa/<Module>
#
# toto.mod is `MODULE toto;` and imports TestIO, so the session is
# TestIO.def, TestIO.mod, then the program module last.
#
# Usage: ./invoke.sh        (from anywhere; it cd's to its own dir)
set -e
cd "$(dirname "$0")"

PROG=toto                       # output name = module name (lowercase)

./M2 TestIO.def TestIO.mod toto.mod
qbe -o "gen_ssa/$PROG.s" "gen_ssa/$PROG.ssa"
cc "gen_ssa/$PROG.s" ../runtime/syslib/shim.c -o "gen_ssa/$PROG" -lm

echo "--- running gen_ssa/$PROG ---"
if "./gen_ssa/$PROG"; then rc=0; else rc=$?; fi
echo "exit=$rc"