configure: on Linux, the BSD functions require linking against libbsd Signed-off-by: "Yann E. MORIN" (Rebased against 20150325-3.1) Signed-off-by: Bernd Kuhls diff -durN libedit-20130712-3.1.orig/configure.ac libedit-20130712-3.1/configure.ac --- libedit-20130712-3.1.orig/configure.ac 2013-07-12 20:39:22.000000000 +0200 +++ libedit-20130712-3.1/configure.ac 2013-07-28 23:35:35.012676469 +0200 @@ -117,6 +117,10 @@ #AC_FUNC_REALLOC AC_TYPE_SIGNAL AC_FUNC_STAT + +# Search for libbsd for *vis functions +AC_CHECK_LIB([bsd], [vis]) + AC_CHECK_FUNCS([endpwent isascii memchr memset re_comp regcomp strcasecmp strchr strcspn strdup strerror strrchr strstr strtol issetugid wcsdup strlcpy strlcat fgetln vis strvis strunvis __secure_getenv secure_getenv]) # strlcpy