X-Git-Url: https://ncurses.scripts.mit.edu/?a=blobdiff_plain;f=aclocal.m4;h=7df9e826bd8e58a0cb97d045b8dd73647cad6f94;hb=bca50d0d8592defee6c584fdedd25f4b1a31345b;hp=29206282ae5803442584fda1724ea6b65e87b70f;hpb=b0bdfbb1c78346047c54d8e516a104fcff586e52;p=ncurses.git

diff --git a/aclocal.m4 b/aclocal.m4
index 29206282..7df9e826 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,5 +1,5 @@
 dnl***************************************************************************
-dnl Copyright (c) 1998-2016,2017 Free Software Foundation, Inc.              *
+dnl Copyright (c) 1998-2017,2018 Free Software Foundation, Inc.              *
 dnl                                                                          *
 dnl Permission is hereby granted, free of charge, to any person obtaining a  *
 dnl copy of this software and associated documentation files (the            *
@@ -28,14 +28,14 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl
-dnl $Id: aclocal.m4,v 1.820 2017/12/30 23:07:48 tom Exp $
+dnl $Id: aclocal.m4,v 1.824 2018/01/05 01:32:05 tom Exp $
 dnl Macros used in NCURSES auto-configuration script.
 dnl
 dnl These macros are maintained separately from NCURSES.  The copyright on
 dnl this file applies to the aggregation of macros and does not affect use of
 dnl these macros in other applications.
 dnl
-dnl See http://invisible-island.net/autoconf/ for additional information.
+dnl See https://invisible-island.net/autoconf/ for additional information.
 dnl
 dnl ---------------------------------------------------------------------------
 dnl ---------------------------------------------------------------------------
@@ -635,7 +635,7 @@ if test "$cf_cv_type_of_bool" = unknown ; then
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_BUILD_CC version: 7 updated: 2012/10/06 15:31:55
+dnl CF_BUILD_CC version: 8 updated: 2018/01/04 20:31:04
 dnl -----------
 dnl If we're cross-compiling, allow the user to override the tools and their
 dnl options.  The configure script is oriented toward identifying the host
@@ -660,7 +660,7 @@ if test "$cross_compiling" = yes ; then
 	AC_ARG_WITH(build-cc,
 		[  --with-build-cc=XXX     the build C compiler ($BUILD_CC)],
 		[BUILD_CC="$withval"],
-		[AC_CHECK_PROGS(BUILD_CC, gcc cc cl)])
+		[AC_CHECK_PROGS(BUILD_CC, [gcc clang c99 c89 cc cl],none)])
 	AC_MSG_CHECKING(for native build C compiler)
 	AC_MSG_RESULT($BUILD_CC)