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#!/bin/sh
# 10.05.2006 Volker Quetschke
# A comparison with the empty string crashes dmake.
# (issue 65182/65281)
: ${DMAKEPROG:=dmake}
file1="mfile1.mk"
tmpfiles="$file1"
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
SHELL*:=/bin/sh
SHELLFLAGS*:=-ce
MYVAR=
all:
.IF \$(MYVAR) >= "122"
+@echo "true"
.ELSE
+@echo "false"
.ENDIF
EOT
output=`eval ${DMAKEPROG} -r -f $file1`
result=$?
if test "$output" != "false"; then
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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