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#!/bin/sh
# 06.10.2005 Volker Quetschke
# Test for parallel operation.
# (no issue, sanity check only)
: ${DMAKEPROG:=dmake}
file1="mymakefile.mk"
file2="testfile"
file3="testfile1"
file4="testfile2"
file5="testfile3"
tmpfiles="$file1 $file2 $file3 $file4 $file5"
trap '{ echo "trapped signal - removing temporary files" ; rm -rf $tmpfiles ; }' 1 2 3 15
# Remove files from prior failed run
rm -rf $tmpfiles
# Remember to quote variables in generated makefiles( $ -> \$ ).
cat > $file1 <<EOT
# Testing parallel execution
SHELL*:=/bin/sh
SHELLFLAGS*:=-ce
testfile : testfile2 testfile3 testfile1
+@echo xx > \$@
testfile1 :
+@echo making \$@ 1>&2
+@sleep 1
+@printf t1
+@echo 1 > \$@
testfile2 :
+@echo making \$@ 1>&2
+@sleep 2
+@printf t2
+@echo 2 > \$@
testfile3 :
+@echo making \$@ 1>&2
+@sleep 3
+@printf t3
+@echo 3 > \$@
EOT
output=`eval ${DMAKEPROG} -r -P3 -f $file1`
result=$?
# In parallel operation the targets with the smaller sleep value
# will finish first.
if test "$output" != "t1t2t3"; then
echo "Wrong result"
result=1
fi
test $result -eq 0 && echo "Success - Cleaning up" && rm -f ${tmpfiles}
test $result -ne 0 && echo "Failure!"
exit $result
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