## Using `:' as a PATH separator is not portable.
sc_tests_PATH_SEPARATOR:
@if grep -E '\bPATH=.*:.*' $(srcdir)/tests/*.test ; then \
- echo "Use \`$$PATH_SEPARATOR', not \`:', in PATH definitions above." 1>&2; \
+ echo "Use \`\$$PATH_SEPARATOR', not \`:', in PATH definitions above." 1>&2; \
exit 1; \
fi