X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=aclocal.m4;h=4ea65c0988d1487d85a7da9b06e599d0ec1ad49c;hp=9bff894d0a0282d6b07064ebad36cd0f9c0b97a4;hb=e0881a7f395769f2ec89b8fa8c21c4292c1de7b5;hpb=8b06e371ed1bce3dd6f37138e6becb5e1a562fe0

diff --git a/aclocal.m4 b/aclocal.m4
index 9bff894d..4ea65c09 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -28,7 +28,7 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl
-dnl $Id: aclocal.m4,v 1.608 2012/02/25 20:21:19 tom Exp $
+dnl $Id: aclocal.m4,v 1.611 2012/04/01 00:13:31 tom Exp $
 dnl Macros used in NCURSES auto-configuration script.
 dnl
 dnl These macros are maintained separately from NCURSES.  The copyright on
@@ -1193,6 +1193,43 @@ done
 AC_SUBST(DIRS_TO_MAKE)
 ])dnl
 dnl ---------------------------------------------------------------------------
+dnl CF_DISABLE_ECHO version: 11 updated: 2009/12/13 13:16:57
+dnl ---------------
+dnl You can always use "make -n" to see the actual options, but it's hard to
+dnl pick out/analyze warning messages when the compile-line is long.
+dnl
+dnl Sets:
+dnl	ECHO_LT - symbol to control if libtool is verbose
+dnl	ECHO_LD - symbol to prefix "cc -o" lines
+dnl	RULE_CC - symbol to put before implicit "cc -c" lines (e.g., .c.o)
+dnl	SHOW_CC - symbol to put before explicit "cc -c" lines
+dnl	ECHO_CC - symbol to put before any "cc" line
+dnl
+AC_DEFUN([CF_DISABLE_ECHO],[
+AC_MSG_CHECKING(if you want to see long compiling messages)
+CF_ARG_DISABLE(echo,
+	[  --disable-echo          display "compiling" commands],
+	[
+    ECHO_LT='--silent'
+    ECHO_LD='@echo linking [$]@;'
+    RULE_CC='@echo compiling [$]<'
+    SHOW_CC='@echo compiling [$]@'
+    ECHO_CC='@'
+],[
+    ECHO_LT=''
+    ECHO_LD=''
+    RULE_CC=''
+    SHOW_CC=''
+    ECHO_CC=''
+])
+AC_MSG_RESULT($enableval)
+AC_SUBST(ECHO_LT)
+AC_SUBST(ECHO_LD)
+AC_SUBST(RULE_CC)
+AC_SUBST(SHOW_CC)
+AC_SUBST(ECHO_CC)
+])dnl
+dnl ---------------------------------------------------------------------------
 dnl CF_DISABLE_LEAKS version: 6 updated: 2010/07/23 04:14:32
 dnl ----------------
 dnl Combine no-leak checks with the libraries or tools that are used for the
@@ -1503,6 +1540,25 @@ ifelse([$5],,AC_MSG_WARN(Cannot find $3 library),[$5])
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
+dnl CF_FIXUP_ADAFLAGS version: 1 updated: 2012/03/31 18:48:10
+dnl -----------------
+dnl make ADAFLAGS consistent with CFLAGS
+AC_DEFUN([CF_FIXUP_ADAFLAGS],[
+	AC_MSG_CHECKING(optimization options for ADAFLAGS)
+	case "$CFLAGS" in
+	*-g*)
+		CF_ADD_ADAFLAGS(-g)
+		;;
+	esac
+	case "$CFLAGS" in
+	*-O*)
+		cf_O_flag=`echo "$CFLAGS" |sed -e 's/^.*-O/-O/' -e 's/[[ 	]].*//'`
+		CF_ADD_ADAFLAGS($cf_O_flag)
+		;;
+	esac
+	AC_MSG_RESULT($ADAFLAGS)
+])dnl
+dnl ---------------------------------------------------------------------------
 dnl CF_FUNC_DLSYM version: 2 updated: 2010/05/29 16:31:02
 dnl -------------
 dnl Test for dlsym() and related functions, as well as libdl.
@@ -1877,7 +1933,7 @@ if test "$GCC" = yes ; then
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_GCC_WARNINGS version: 27 updated: 2010/10/23 15:52:32
+dnl CF_GCC_WARNINGS version: 28 updated: 2012/03/31 20:10:46
 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:
@@ -1975,6 +2031,13 @@ then
 					continue;;
 				esac
 				;;
+			Wpointer-arith) #(vi
+				case $GCC_VERSION in
+				[[12]].*)
+					CF_VERBOSE(feature is broken in gcc $GCC_VERSION)
+					continue;;
+				esac
+				;;
 			esac
 			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
 		fi