diff options
| -rw-r--r-- | configure.ac | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index ceb37db8..644b283d 100644 --- a/configure.ac +++ b/configure.ac @@ -312,6 +312,16 @@ AM_CONDITIONAL(NO_STRTONUM, [test "x$found_strtonum" = xno]) # Look for strnvis, compat/{vis,unvis}.c used if missing. AC_CHECK_FUNC(strnvis, found_strnvis=yes, found_strnvis=no) if test "x$found_strnvis" = xyes; then + AC_MSG_CHECKING(if strnvis is broken) + AC_EGREP_HEADER([strnvis\(char \*, const char \*, size_t, int\)], + vis.h, + AC_MSG_RESULT(no), + [found_strnvis=no]) + if test "x$found_strnvis" = xno; then + AC_MSG_RESULT(yes) + fi +fi +if test "x$found_strnvis" = xyes; then AC_DEFINE(HAVE_VIS) fi AM_CONDITIONAL(NO_VIS, [test "x$found_strnvis" = xno]) |