* macosx/tkMacOSXDebug.c: add TkMacOSXGetNamedDebugSymbol() function

	* macosx/tkMacOSXDebug.h: that finds unexported symbols in loaded
	libraries by manually walking their symbol table; only to be used for
	debugging purposes, may break unexpectedly in the future. Needed to get
	access to private_extern internal debugging functions in HIToolbox.

	* macosx/tkMacOSXCarbonEvents.c: fix debug event tracing on Tiger.
	* macosx/tkMacOSXMenu.c: add debug menu printing during reconfigure.
	* macosx/tkMacOSXInit.c: conditionalize 64bit-unsafe dyld code.
	* macosx/GNUmakefile: add 'wish8.x' symlink to SYMROOT.

	* macosx/Wish.xcode/project.pbxproj:     fix copy to tktest resource
	* macosx/Wish.xcodeproj/project.pbxproj: fork when zerolinked.

	* macosx/Wish.xcode/default.pbxuser:     add widget demo as argument to
	* macosx/Wish.xcodeproj/default.pbxuser: executables (on by default).

	* unix/configure:    add caching, use AC_CACHE_CHECK instead of
	* unix/configure.in: AC_CACHE_VAL where possible, consistent message
	* unix/tcl.m4:       quoting, sync relevant tclconfig/tcl.m4 changes and
	gratuitous formatting differences, fix SC_CONFIG_MANPAGES with default
	argument, Darwin improvements to SC_LOAD_*CONFIG.

1 files changed, 12 insertions, 17 deletions

diff --git a/unix/configure.in b/unix/configure.in
index 6a57f1d..a64b273 100644
--- a/unix/configure.in
+++ b/unix/configure.in
@@ -3,7 +3,7 @@ dnl	This file is an input file used by the GNU "autoconf" program to
 dnl	generate the file "configure", which is run during Tk installation
 dnl	to configure the system for the local environment.
 #
-# RCS: @(#) $Id: configure.in,v 1.113 2005/11/27 04:23:10 das Exp $
+# RCS: @(#) $Id: configure.in,v 1.114 2006/01/10 05:37:53 das Exp $
 
 AC_INIT([tk],[8.5])
 AC_PREREQ(2.59)
@@ -64,6 +64,7 @@ TK_SRC_DIR=`cd $srcdir/..; pwd`
 #------------------------------------------------------------------------
 # Compress and/or soft link the manpages?
 #------------------------------------------------------------------------
+
 SC_CONFIG_MANPAGES
 
 #------------------------------------------------------------------------
@@ -108,9 +109,9 @@ if test -n "$GCC"; then
   OLDCC="$CC"  
   CC="$CC -pipe"
   AC_TRY_COMPILE(,,
-    AC_MSG_RESULT(yes),
+    AC_MSG_RESULT([yes]),
     CC="$OLDCC"
-    AC_MSG_RESULT(no))
+    AC_MSG_RESULT([no]))
 fi  
 fi
 
@@ -176,18 +177,14 @@ fi
 #	special flag.
 #--------------------------------------------------------------------
 
-AC_MSG_CHECKING([for fd_set in sys/types])
-AC_CACHE_VAL(tcl_cv_type_fd_set,
+AC_CACHE_CHECK([for fd_set in sys/types], tcl_cv_type_fd_set,
     AC_TRY_COMPILE([#include <sys/types.h>],[fd_set readMask, writeMask;],
 	tcl_cv_type_fd_set=yes, tcl_cv_type_fd_set=no))
-AC_MSG_RESULT($tcl_cv_type_fd_set)
 tk_ok=$tcl_cv_type_fd_set
-if test $tcl_cv_type_fd_set = no; then
-    AC_MSG_CHECKING([for fd_mask in sys/select])
-    AC_CACHE_VAL(tcl_cv_grep_fd_mask,
+if test $tk_ok = no; then
+    AC_CACHE_CHECK([for fd_mask in sys/select], tcl_cv_grep_fd_mask,
 	AC_EGREP_HEADER(fd_mask, sys/select.h,
 	     tcl_cv_grep_fd_mask=present, tcl_cv_grep_fd_mask=missing))
-    AC_MSG_RESULT($tcl_cv_grep_fd_mask)
     if test $tcl_cv_grep_fd_mask = present; then
 	AC_DEFINE(HAVE_SYS_SELECT_H, 1, [Should we include <sys/select.h>?])
 	tk_ok=yes
@@ -227,12 +224,10 @@ AC_TYPE_UID_T
 #     In OS/390 struct pwd has no pw_gecos field
 #-------------------------------------------
 
-AC_MSG_CHECKING([pw_gecos in struct pwd])
-AC_CACHE_VAL(tcl_cv_pwd_pw_gecos,
+AC_CACHE_CHECK([pw_gecos in struct pwd], tcl_cv_pwd_pw_gecos,
     AC_TRY_COMPILE([#include <pwd.h>],
 	    [struct passwd pwd; pwd.pw_gecos;],
 	    tcl_cv_pwd_pw_gecos=yes, tcl_cv_pwd_pw_gecos=no))
-AC_MSG_RESULT($tcl_cv_pwd_pw_gecos)
 if test $tcl_cv_pwd_pw_gecos = yes; then
     AC_DEFINE(HAVE_PW_GECOS, 1, [Does struct password have a pw_gecos field?])
 fi
@@ -248,10 +243,10 @@ if test "`uname -s`" = "Darwin" ; then
                   [tk_aqua=$enableval], [tk_aqua=no])
     if test $tk_aqua = yes; then
         if test $tcl_corefoundation = no; then
-            AC_MSG_WARN("Aqua can only be used when CoreFoundation is available")
+            AC_MSG_WARN([Aqua can only be used when CoreFoundation is available])
             tk_aqua=no
         elif test ! -d /System/Library/Frameworks/Carbon.framework; then
-            AC_MSG_WARN("Aqua can only be used when Carbon is available")
+            AC_MSG_WARN([Aqua can only be used when Carbon is available])
             tk_aqua=no
         fi
     fi
@@ -358,10 +353,10 @@ if test -d /usr/include/mit -a $tk_aqua = no; then
     ], [
 	XOpenDisplay(0);
     ], [
-	AC_MSG_RESULT(yes)
+	AC_MSG_RESULT([yes])
 	XLIBSW="-lX11-mit"
 	XINCLUDES="-I/usr/include/mit"
-    ], AC_MSG_RESULT(no))
+    ], AC_MSG_RESULT([no]))
     CFLAGS=$tk_oldCFlags
     LIBS=$tk_oldLibs
 fi