| LC_ALL=C sort -u > gitfiles; \
LC_ALL=C comm -1 -3 distfiles gitfiles > missing-distfiles; \
if test -s missing-distfiles; then \
| LC_ALL=C sort -u > gitfiles; \
LC_ALL=C comm -1 -3 distfiles gitfiles > missing-distfiles; \
if test -s missing-distfiles; then \