X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/167e542ba3ddb6a8cc2eadf2d88ca482b1e657ce..a8bb0c0d8fcfa7f5b43dee30ccfdf799bbbf8520:/configure.ac?ds=sidebyside

diff --git a/configure.ac b/configure.ac
index ce4b46d5..868b43bb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -160,6 +160,16 @@ if test -n "$auto_cflags"; then
   fi
 fi
 
+dnl --------------
+dnl CUSTOMIZE LINK
+dnl --------------
+if test `uname` = OpenBSD; then
+  dnl Filter out "often/almost always misused" warnings from OpenBSD linker.
+  [POSTLINK="2>&1 | egrep -v ': [w]arning: s[a-z]+\(\) is \
+(almost always|often) misused, please use'; true"]
+fi
+AC_SUBST([POSTLINK])
+
 dnl -----------------
 dnl CUSTOMIZE LDFLAGS
 dnl -----------------
@@ -363,7 +373,7 @@ AC_CHECK_HEADER([sys/ptem.h], AC_DEFINE(WINSIZE_IN_PTEM,1,
 dnl ---------------
 dnl CHECK FUNCTIONS
 dnl ---------------
-AC_CHECK_FUNCS([wcwidth mbtowc writev lstat nl_langinfo getutxent])
+AC_CHECK_FUNCS([wcwidth mbtowc writev lstat nl_langinfo getutxent arc4random])
 
 dnl Check for multibyte character set support
 AS_IF([test "x$ac_cv_header_wchar_h" = "xyes" -a \