X-Git-Url: http://ncurses.scripts.mit.edu/?a=blobdiff_plain;f=test%2Faclocal.m4;h=21534b78b8ee26e604d6f90cd9c74a55178c4c6a;hb=52aa842907b31bb56fb5133da3f023b45bd4355f;hp=d147f0c9dd94cb513a9f48440b671d83e5b76753;hpb=b35ecb17e0406b48556609207aa52e9fee15cec6;p=ncurses.git

diff --git a/test/aclocal.m4 b/test/aclocal.m4
index d147f0c9..21534b78 100644
--- a/test/aclocal.m4
+++ b/test/aclocal.m4
@@ -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 1.41 2010/10/23 20:21:12 tom Exp $
+dnl $Id: aclocal.m4,v 1.44 2010/11/14 00:44:52 tom Exp $
 dnl
 dnl Author: Thomas E. Dickey
 dnl
@@ -237,6 +237,19 @@ dnl $1 = libraries to add, with the "-l", etc.
 dnl $2 = variable to update (default $LIBS)
 AC_DEFUN([CF_ADD_LIBS],[ifelse($2,,LIBS,[$2])="$1 [$]ifelse($2,,LIBS,[$2])"])dnl
 dnl ---------------------------------------------------------------------------
+dnl CF_ADD_LIB_AFTER version: 2 updated: 2010/11/08 20:33:46
+dnl ----------------
+dnl Add a given library after another, e.g., following the one it satisfies a
+dnl dependency for.
+dnl
+dnl $1 = the first library
+dnl $2 = its dependency
+AC_DEFUN([CF_ADD_LIB_AFTER],[
+CF_VERBOSE(...before $LIBS)
+LIBS=`echo "$LIBS" | sed -e "s/[[ 	]][[ 	]]*/ /g" -e "s,$1 ,$1 $2 ," -e 's/  / /g'`
+CF_VERBOSE(...after  $LIBS)
+])dnl
+dnl ---------------------------------------------------------------------------
 dnl CF_ADD_SUBDIR_PATH version: 3 updated: 2010/07/03 20:58:12
 dnl ------------------
 dnl Append to a search-list for a nonstandard header/lib-file
@@ -1466,6 +1479,30 @@ AC_SUBST(MAKE_UPPER_TAGS)
 AC_SUBST(MAKE_LOWER_TAGS)
 ])dnl
 dnl ---------------------------------------------------------------------------
+dnl CF_MATH_LIB version: 8 updated: 2010/05/29 16:31:02
+dnl -----------
+dnl Checks for libraries.  At least one UNIX system, Apple Macintosh
+dnl Rhapsody 5.5, does not have -lm.  We cannot use the simpler
+dnl AC_CHECK_LIB(m,sin), because that fails for C++.
+AC_DEFUN([CF_MATH_LIB],
+[
+AC_CACHE_CHECK(if -lm needed for math functions,
+	cf_cv_need_libm,[
+	AC_TRY_LINK([
+	#include <stdio.h>
+	#include <math.h>
+	],
+	[double x = rand(); printf("result = %g\n", ]ifelse([$2],,sin(x),$2)[)],
+	[cf_cv_need_libm=no],
+	[cf_cv_need_libm=yes])])
+if test "$cf_cv_need_libm" = yes
+then
+ifelse($1,,[
+	CF_ADD_LIB(m)
+],[$1=-lm])
+fi
+])
+dnl ---------------------------------------------------------------------------
 dnl CF_MIN_GETCCHAR version: 3 updated: 2010/10/23 15:54:49
 dnl ---------------
 dnl CF_MIN_GETCCHAR
@@ -1659,7 +1696,7 @@ AC_DEFINE(NCURSES)
 CF_NCURSES_VERSION
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_NCURSES_EXT_FUNCS version: 2 updated: 2010/10/23 15:54:49
+dnl CF_NCURSES_EXT_FUNCS version: 3 updated: 2010/11/13 19:43:23
 dnl --------------------
 dnl Since 2007/11/17, ncurses has defined NCURSES_EXT_FUNCS; earlier versions
 dnl may provide these functions.  Define the symbol if it is not defined, and
@@ -1691,7 +1728,7 @@ AC_TRY_LINK([
 	[cf_cv_ncurses_ext_funcs=no])
 ])
 ])
-test "$cf_cv_ncurses_ext_funcs" == yes && AC_DEFINE(NCURSES_EXT_FUNCS)
+test "$cf_cv_ncurses_ext_funcs" = yes && AC_DEFINE(NCURSES_EXT_FUNCS)
 ])dnl
 dnl ---------------------------------------------------------------------------
 dnl CF_NCURSES_HEADER version: 2 updated: 2008/03/23 14:48:54
@@ -2141,6 +2178,32 @@ make a defined-error
 ])
 ])dnl
 dnl ---------------------------------------------------------------------------
+dnl CF_PROG_INSTALL version: 5 updated: 2002/12/21 22:46:07
+dnl ---------------
+dnl Force $INSTALL to be an absolute-path.  Otherwise, edit_man.sh and the
+dnl misc/tabset install won't work properly.  Usually this happens only when
+dnl using the fallback mkinstalldirs script
+AC_DEFUN([CF_PROG_INSTALL],
+[AC_PROG_INSTALL
+case $INSTALL in
+/*)
+  ;;
+*)
+  CF_DIRNAME(cf_dir,$INSTALL)
+  test -z "$cf_dir" && cf_dir=.
+  INSTALL=`cd $cf_dir && pwd`/`echo $INSTALL | sed -e 's%^.*/%%'`
+  ;;
+esac
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_PROG_LINT version: 2 updated: 2009/08/12 04:43:14
+dnl ------------
+AC_DEFUN([CF_PROG_LINT],
+[
+AC_CHECK_PROGS(LINT, tdlint lint alint splint lclint)
+AC_SUBST(LINT_OPTS)
+])dnl
+dnl ---------------------------------------------------------------------------
 dnl CF_REMOVE_DEFINE version: 3 updated: 2010/01/09 11:05:50
 dnl ----------------
 dnl Remove all -U and -D options that refer to the given symbol from a list
@@ -2551,7 +2614,7 @@ if test -n "$cf_xopen_source" ; then
 fi
 ])
 dnl ---------------------------------------------------------------------------
-dnl CF_X_ATHENA version: 17 updated: 2010/10/23 15:52:32
+dnl CF_X_ATHENA version: 20 updated: 2010/11/09 05:18:02
 dnl -----------
 dnl Check for Xaw (Athena) libraries
 dnl
@@ -2609,6 +2672,27 @@ if test "$PKG_CONFIG" != none ; then
 			cf_x_athena_lib="$cf_pkgconfig_libs"
 			CF_UPPER(cf_x_athena_LIBS,HAVE_LIB_$cf_x_athena)
 			AC_DEFINE_UNQUOTED($cf_x_athena_LIBS)
+
+AC_CACHE_CHECK(for usable $cf_x_athena/Xmu package,cf_cv_xaw_compat,[
+AC_TRY_LINK([
+#include <X11/Xmu/CharSet.h>
+],[
+int check = XmuCompareISOLatin1("big", "small")
+],[cf_cv_xaw_compat=yes],[cf_cv_xaw_compat=no])])
+
+			if test "$cf_cv_xaw_compat" = no
+			then
+				# workaround for broken ".pc" files...
+				case "$cf_x_athena_lib" in #(vi
+				*-lXmu*) #(vi
+					;;
+				*)
+					CF_VERBOSE(work around broken package)
+					CF_TRY_PKG_CONFIG(xmu,,[CF_ADD_LIB_AFTER(-lXt,-lXmu)])
+					;;
+				esac
+			fi
+
 			break])
 	done
 fi
@@ -2728,7 +2812,7 @@ CF_TRY_PKG_CONFIG(Xext,,[
 		[CF_ADD_LIB(Xext)])])
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_X_TOOLKIT version: 15 updated: 2010/06/14 17:42:30
+dnl CF_X_TOOLKIT version: 19 updated: 2010/11/09 05:18:02
 dnl ------------
 dnl Check for X Toolkit libraries
 dnl
@@ -2741,21 +2825,30 @@ cf_have_X_LIBS=no
 
 CF_TRY_PKG_CONFIG(xt,[
 
-	# workaround for broken ".pc" files used for X Toolkit.
-	case "x$X_PRE_LIBS" in #(vi
-	*-lICE*)
-		case "x$LIBS" in #(vi
-		*-lICE*) #(vi
-			;;
-		*)
-			CF_VERBOSE(work around broken package)
-			CF_VERBOSE(...before $LIBS)
-			LIBS=`echo "$LIBS" | sed -e "s/[[ 	]][[ 	]]*/ /g" -e "s,-lXt ,-lXt $X_PRE_LIBS ," -e 's/  / /g'`
-			CF_VERBOSE(...after  $LIBS)
+AC_CACHE_CHECK(for usable X Toolkit package,cf_cv_xt_compat,[
+AC_TRY_LINK([
+#include <X11/Shell.h>
+],[int num = IceConnectionNumber(0)
+],[cf_cv_xt_compat=no],[cf_cv_xt_compat=no])])
+
+	if test "$cf_cv_xt_compat" = no
+	then
+		# workaround for broken ".pc" files used for X Toolkit.
+		case "x$X_PRE_LIBS" in #(vi
+		*-lICE*)
+			case "x$LIBS" in #(vi
+			*-lICE*) #(vi
+				;;
+			*)
+				CF_VERBOSE(work around broken package)
+				CF_TRY_PKG_CONFIG(ice,
+					[CF_TRY_PKG_CONFIG(sm)],
+					[CF_ADD_LIB_AFTER(-lXt,$X_PRE_LIBS)])
+				;;
+			esac
 			;;
 		esac
-		;;
-	esac
+	fi
 
 	cf_have_X_LIBS=yes
 ],[