Replace getcpy() with mh_xstrdup() where the string isn't NULL.

[nmh] / configure.ac

diff --git a/configure.ac b/configure.ac
index b87dd64487e7c17d28b00068c0143166da231703..4ed79bbccfeb8695d8e8693264878d3cd73cf52c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -111,6 +111,10 @@ dnl CHECK FUNCTIONS
 dnl ---------------
 AC_CHECK_FUNCS([wcwidth mbtowc getutxent arc4random mkstemps])
 
+dnl Use custom getline for platforms that don't have it.
+AC_CONFIG_LIBOBJ_DIR([sbr])
+AC_REPLACE_FUNCS([getline])
+
 dnl -----------------------
 dnl CHECK MULTIBYTE SUPPORT
 dnl -----------------------
@@ -135,7 +139,7 @@ if test "$GCC" != yes; then
   dnl better to use an autoconf test, except -v will probably succeed
   dnl with many other compilers but have different meaning.
   AS_CASE([`${CC} -V 2>&1`],
-          [cc:\ Sun\ C*], [CFLAGS=\
+          [cc:*\ Sun\ C*], [CFLAGS=\
 "${CFLAGS:+$CFLAGS }-v -errtags=yes -erroff=E_STATEMENT_NOT_REACHED"])
 fi