X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Faclocal.m4;h=239ab4be9ec47e419f67e6dbf2dd3839ceb46fff;hp=ff5c10eb2392ba69a1a82725bb1ea9ffdd89eb2e;hb=ab61bfec8cb0c26638ea53ceadcd17048ee02996;hpb=89407f55b3f245bea3a8884c074940cd325ec3da

diff --git a/test/aclocal.m4 b/test/aclocal.m4
index ff5c10eb..239ab4be 100644
--- a/test/aclocal.m4
+++ b/test/aclocal.m4
@@ -1,5 +1,5 @@
 dnl***************************************************************************
-dnl Copyright (c) 2003-2012,2013 Free Software Foundation, Inc.              *
+dnl Copyright (c) 2003-2013,2014 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            *
@@ -26,7 +26,7 @@ dnl sale, use or other dealings in this Software without prior written       *
 dnl authorization.                                                           *
 dnl***************************************************************************
 dnl
-dnl $Id: aclocal.m4,v 1.92 2013/11/16 20:05:42 tom Exp $
+dnl $Id: aclocal.m4,v 1.96 2014/06/21 21:59:59 tom Exp $
 dnl
 dnl Author: Thomas E. Dickey
 dnl
@@ -40,7 +40,7 @@ dnl See http://invisible-island.net/autoconf/ for additional information.
 dnl
 dnl ---------------------------------------------------------------------------
 dnl ---------------------------------------------------------------------------
-dnl CF_ACVERSION_CHECK version: 4 updated: 2013/03/04 19:52:56
+dnl CF_ACVERSION_CHECK version: 5 updated: 2014/06/04 19:11:49
 dnl ------------------
 dnl Conditionally generate script according to whether we're using a given autoconf.
 dnl
@@ -49,7 +49,7 @@ dnl $2 = code to use if AC_ACVERSION is at least as high as $1.
 dnl $3 = code to use if AC_ACVERSION is older than $1.
 define([CF_ACVERSION_CHECK],
 [
-ifdef([AC_ACVERSION], ,[m4_copy([m4_PACKAGE_VERSION],[AC_ACVERSION])])dnl
+ifdef([AC_ACVERSION], ,[ifdef([AC_AUTOCONF_VERSION],[m4_copy([AC_AUTOCONF_VERSION],[AC_ACVERSION])],[m4_copy([m4_PACKAGE_VERSION],[AC_ACVERSION])])])dnl
 ifdef([m4_version_compare],
 [m4_if(m4_version_compare(m4_defn([AC_ACVERSION]), [$1]), -1, [$3], [$2])],
 [CF_ACVERSION_COMPARE(
@@ -416,7 +416,7 @@ AC_TRY_LINK([#include <stdio.h>],[printf("Hello world");],,
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_CLANG_COMPILER version: 1 updated: 2012/06/16 14:55:39
+dnl CF_CLANG_COMPILER version: 2 updated: 2013/11/19 19:23:35
 dnl -----------------
 dnl Check if the given compiler is really clang.  clang's C driver defines
 dnl __GNUC__ (fooling the configure script into setting $GCC to yes) but does
@@ -427,7 +427,7 @@ dnl ensure that it is not mistaken for gcc/g++.  It is normally invoked from
 dnl the wrappers for gcc and g++ warnings.
 dnl
 dnl $1 = GCC (default) or GXX
-dnl $2 = INTEL_COMPILER (default) or INTEL_CPLUSPLUS
+dnl $2 = CLANG_COMPILER (default)
 dnl $3 = CFLAGS (default) or CXXFLAGS
 AC_DEFUN([CF_CLANG_COMPILER],[
 ifelse([$2],,CLANG_COMPILER,[$2])=no
@@ -1387,7 +1387,7 @@ if test "$GCC" = yes ; then
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_GCC_WARNINGS version: 30 updated: 2013/11/16 13:56:26
+dnl CF_GCC_WARNINGS version: 31 updated: 2013/11/19 19:23:35
 dnl ---------------
 dnl Check if the compiler supports useful warning options.  There's a few that
 dnl we don't use, simply because they're too noisy:
@@ -1459,23 +1459,22 @@ then
 	EXTRA_CFLAGS=
 	cf_warn_CONST=""
 	test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings"
+	cf_gcc_warnings="Wignored-qualifiers Wlogical-op Wvarargs"
+	test "x$CLANG_COMPILER" = xyes && cf_gcc_warnings=
 	for cf_opt in W Wall \
 		Wbad-function-cast \
 		Wcast-align \
 		Wcast-qual \
 		Wdeclaration-after-statement \
 		Wextra \
-		Wignored-qualifiers \
 		Winline \
-		Wlogical-op \
 		Wmissing-declarations \
 		Wmissing-prototypes \
 		Wnested-externs \
 		Wpointer-arith \
 		Wshadow \
 		Wstrict-prototypes \
-		Wundef \
-		Wvarargs $cf_warn_CONST $1
+		Wundef $cf_gcc_warnings $cf_warn_CONST $1
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
 		if AC_TRY_EVAL(ac_compile); then
@@ -1623,7 +1622,7 @@ AC_DEFUN([CF_INHERIT_SCRIPT],
 test -f $1 || ( test -f ../$1 && cp ../$1 ./ )
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_INTEL_COMPILER version: 5 updated: 2013/02/10 10:41:05
+dnl CF_INTEL_COMPILER version: 6 updated: 2014/03/17 13:13:07
 dnl -----------------
 dnl Check if the given compiler is really the Intel compiler for Linux.  It
 dnl tries to imitate gcc, but does not return an error when it finds a mismatch
@@ -1652,7 +1651,7 @@ if test "$ifelse([$1],,[$1],GCC)" = yes ; then
 make an error
 #endif
 ],[ifelse([$2],,INTEL_COMPILER,[$2])=yes
-cf_save_CFLAGS="$cf_save_CFLAGS -we147 -no-gcc"
+cf_save_CFLAGS="$cf_save_CFLAGS -we147"
 ],[])
 		ifelse([$3],,CFLAGS,[$3])="$cf_save_CFLAGS"
 		AC_MSG_RESULT($ifelse([$2],,INTEL_COMPILER,[$2]))
@@ -3176,7 +3175,7 @@ AC_TRY_LINK([
 test $cf_cv_need_xopen_extension = yes && CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED"
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_XOPEN_SOURCE version: 45 updated: 2013/09/07 14:06:25
+dnl CF_XOPEN_SOURCE version: 46 updated: 2014/02/09 19:30:15
 dnl ---------------
 dnl Try to get _XOPEN_SOURCE defined properly that we can use POSIX functions,
 dnl or adapt to the vendor's definitions to get equivalent functionality,
@@ -3254,6 +3253,7 @@ sco*) #(vi
 	;;
 solaris2.*) #(vi
 	cf_xopen_source="-D__EXTENSIONS__"
+	cf_cv_xopen_source=broken
 	;;
 *)
 	CF_TRY_XOPEN_SOURCE