t7810: avoid unportable use of "echo"

diff --git a/config.mak.in b/config.mak.in
index e378534cbd57add4a6c75b8eb45353e8a9322914..f30130b17a22a6227496b135812cd2ac660ed19b 100644 (file)
--- a/config.mak.in
+++ b/config.mak.in
@@ -61,6 +61,7 @@ NO_INET_PTON=@NO_INET_PTON@
 NO_ICONV=@NO_ICONV@
 OLD_ICONV=@OLD_ICONV@
 NO_REGEX=@NO_REGEX@
+USE_LIBPCRE=@USE_LIBPCRE@
 NO_DEFLATE_BOUND=@NO_DEFLATE_BOUND@
 INLINE=@INLINE@
 SOCKLEN_T=@SOCKLEN_T@