`echo -e` is not portable and we can end up with:
GEN matches.man
-e + ./libxt_addrtype.man
-e + ./libip6t_ah.man
-e + ./libipt_ah.man
-e + ./libxt_bpf.man
-e + ./libxt_cgroup.man
-e + ./libxt_cluster.man
-e + ./libxt_comment.man
-e + ./libxt_connbytes.man
-e + ./libxt_connlabel.man
-e + ./libxt_connlimit.man
-e + ./libxt_connmark.man
-e + ./libxt_conntrack.man
[...]
Signed-off-by: Jeremy Sowden <jeremy@xxxxxxxxxx>
---
extensions/GNUmakefile.in | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/extensions/GNUmakefile.in b/extensions/GNUmakefile.in
index dfa58c3b9e8b..20c2b7bc6293 100644
--- a/extensions/GNUmakefile.in
+++ b/extensions/GNUmakefile.in
@@ -228,19 +228,19 @@ man_run = \
for ext in $(sort ${1}); do \
f="${srcdir}/libxt_$$ext.man"; \
if [ -f "$$f" ]; then \
- echo -e "\t+ $$f" >&2; \
+ printf "\t+ $$f\n" >&2; \
echo ".SS $$ext"; \
cat "$$f" || exit $$?; \
fi; \
f="${srcdir}/libip6t_$$ext.man"; \
if [ -f "$$f" ]; then \
- echo -e "\t+ $$f" >&2; \
+ printf "\t+ $$f\n" >&2; \
echo ".SS $$ext (IPv6-specific)"; \
cat "$$f" || exit $$?; \
fi; \
f="${srcdir}/libipt_$$ext.man"; \
if [ -f "$$f" ]; then \
- echo -e "\t+ $$f" >&2; \
+ printf "\t+ $$f\n" >&2; \
echo ".SS $$ext (IPv4-specific)"; \
cat "$$f" || exit $$?; \
fi; \
--
2.43.0
