X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=Ada95%2Faclocal.m4;h=d81405d440917a88f991531b3936bf734c8791fd;hp=c675b6a310b78d9a57a7e50d74cb32b3afe2e795;hb=95b3f94ec8b2da797e3e9a18fb49320daa5ab221;hpb=461e72d1826483cb2c2cb243412f2dc5b00b2b1a

diff --git a/Ada95/aclocal.m4 b/Ada95/aclocal.m4
index c675b6a3..d81405d4 100644
--- a/Ada95/aclocal.m4
+++ b/Ada95/aclocal.m4
@@ -1,5 +1,5 @@
 dnl***************************************************************************
-dnl Copyright 2018-2020,2021 Thomas E. Dickey                                *
+dnl Copyright 2018-2021,2022 Thomas E. Dickey                                *
 dnl Copyright 2010-2017,2018 Free Software Foundation, Inc.                  *
 dnl                                                                          *
 dnl Permission is hereby granted, free of charge, to any person obtaining a  *
@@ -29,7 +29,7 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey
 dnl
-dnl $Id: aclocal.m4,v 1.191 2021/11/20 19:58:23 tom Exp $
+dnl $Id: aclocal.m4,v 1.193 2022/01/29 22:06:07 tom Exp $
 dnl Macros used in NCURSES Ada95 auto-configuration script.
 dnl
 dnl These macros are maintained separately from NCURSES.  The copyright on
@@ -1329,7 +1329,7 @@ AC_DEFUN([CF_FIXUP_ADAFLAGS],[
 	AC_MSG_RESULT($ADAFLAGS)
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_FIX_WARNINGS version: 3 updated: 2020/12/31 18:40:20
+dnl CF_FIX_WARNINGS version: 4 updated: 2021/12/16 18:22:31
 dnl ---------------
 dnl Warning flags do not belong in CFLAGS, CPPFLAGS, etc.  Any of gcc's
 dnl "-Werror" flags can interfere with configure-checks.  Those go into
@@ -1341,11 +1341,13 @@ if test "$GCC" = yes || test "$GXX" = yes
 then
 	case [$]$1 in
 	(*-Werror=*)
-		CF_VERBOSE(repairing $1: [$]$1)
 		cf_temp_flags=
 		for cf_temp_scan in [$]$1
 		do
 			case "x$cf_temp_scan" in
+			(x-Werror=format*)
+				CF_APPEND_TEXT(cf_temp_flags,$cf_temp_scan)
+				;;
 			(x-Werror=*)
 				CF_APPEND_TEXT(EXTRA_CFLAGS,$cf_temp_scan)
 				;;
@@ -1354,9 +1356,13 @@ then
 				;;
 			esac
 		done
-		$1="$cf_temp_flags"
-		CF_VERBOSE(... fixed [$]$1)
-		CF_VERBOSE(... extra $EXTRA_CFLAGS)
+		if test "x[$]$1" != "x$cf_temp_flags"
+		then
+			CF_VERBOSE(repairing $1: [$]$1)
+			$1="$cf_temp_flags"
+			CF_VERBOSE(... fixed [$]$1)
+			CF_VERBOSE(... extra $EXTRA_CFLAGS)
+		fi
 		;;
 	esac
 fi
@@ -4802,7 +4808,7 @@ eval $3="$withval"
 AC_SUBST($3)dnl
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_WITH_PKG_CONFIG_LIBDIR version: 19 updated: 2021/11/20 14:57:36
+dnl CF_WITH_PKG_CONFIG_LIBDIR version: 20 updated: 2022/01/29 17:03:42
 dnl -------------------------
 dnl Allow the choice of the pkg-config library directory to be overridden.
 dnl
@@ -4834,7 +4840,7 @@ AC_ARG_WITH(pkg-config-libdir,
 	[cf_search_path=$withval],
 	[test "x$PKG_CONFIG" != xnone && test -z "$cf_search_path" && cf_search_path=libdir])
 
-case x$cf_search_path in
+case "x$cf_search_path" in
 (xlibdir)
 	PKG_CONFIG_LIBDIR='${libdir}/pkgconfig'
 	AC_MSG_RESULT($PKG_CONFIG_LIBDIR)
@@ -4842,6 +4848,9 @@ case x$cf_search_path in
 	;;
 (x)
 	;;
+(x/*\ *)
+	PKG_CONFIG_LIBDIR=
+	;;
 (x/*)
 	PKG_CONFIG_LIBDIR="$cf_search_path"
 	AC_MSG_RESULT($PKG_CONFIG_LIBDIR)