Correct handling of Mac OS 8.5 Window Manager and Control Manager. The new

functions turn out to be available only to PowerPC applications, through
WindowsLib and ControlsLib respectively, so we weak-link against those in
the obvious way.

git-svn-id: svn://svn.tartarus.org/sgt/putty@2441 cda61777-01e9-0310-a592-d414129be87e

diff --git a/mac/mac.c b/mac/mac.c
index c6a93dc..8ba8795 100644 (file)
--- a/mac/mac.c
+++ b/mac/mac.c
@@ -1,4 +1,4 @@
-/* $Id: mac.c,v 1.14 2003/01/02 00:33:40 ben Exp $ */
+/* $Id: mac.c,v 1.15 2003/01/04 00:13:18 ben Exp $ */
 /*
  * Copyright (c) 1999 Ben Harris
  * All rights reserved.
@@ -140,12 +140,19 @@ static void mac_startup(void) {
     if (&RegisterAppearanceClient == kUnresolvedCFragSymbolAddress)
        mac_gestalts.apprvers = 0;
 #endif
+#if TARGET_CPU_68K
+    mac_gestalts.cntlattr = 0;
+    mac_gestalts.windattr = 0;
+#else
     /* Mac OS 8.5 Control Manager (proportional scrollbars)? */
-    if (Gestalt(gestaltControlMgrAttr, &mac_gestalts.cntlattr) != noErr)
+    if (Gestalt(gestaltControlMgrAttr, &mac_gestalts.cntlattr) != noErr ||
+       &SetControlViewSize == kUnresolvedCFragSymbolAddress)
        mac_gestalts.cntlattr = 0;
     /* Mac OS 8.5 Window Manager? */
-    if (Gestalt(gestaltWindowMgrAttr, &mac_gestalts.windattr) != noErr)
+    if (Gestalt(gestaltWindowMgrAttr, &mac_gestalts.windattr) != noErr ||
+       &SetWindowContentColor == kUnresolvedCFragSymbolAddress)
        mac_gestalts.windattr = 0;
+#endif
     /* Text Encoding Conversion Manager? */
     if (
 #if TARGET_RT_MAC_CFM

diff --git a/mac/macterm.c b/mac/macterm.c
index 3de1d58..2cc85b9 100644 (file)
--- a/mac/macterm.c
+++ b/mac/macterm.c
@@ -1,4 +1,4 @@
-/* $Id: macterm.c,v 1.31 2003/01/02 00:33:40 ben Exp $ */
+/* $Id: macterm.c,v 1.32 2003/01/04 00:13:18 ben Exp $ */
 /*
  * Copyright (c) 1999 Simon Tatham
  * Copyright (c) 1999, 2002 Ben Harris
@@ -336,7 +336,7 @@ static void mac_adjustwinbg(Session *s) {
 
     if (!HAVE_COLOR_QD())
        return;
-#if TARGET_RT_CFM /* XXX doesn't link (at least for 68k) */
+#if !TARGET_CPU_68K
     if (mac_gestalts.windattr & gestaltWindowMgrPresent)
        SetWindowContentColor(s->window,
                              &(*s->palette)->pmInfo[DEFAULT_BG].ciRGB);
@@ -1180,8 +1180,7 @@ void set_sbar(void *frontend, int total, int start, int page) {
     (*s->scrollbar)->contrlMin = 0;
     (*s->scrollbar)->contrlMax = total - page;
     SetControlValue(s->scrollbar, start);
-#if TARGET_RT_CFM
-    /* XXX: This doesn't link for me. */
+#if !TARGET_CPU_68K
     if (mac_gestalts.cntlattr & gestaltControlMgrPresent)
        SetControlViewSize(s->scrollbar, page);
 #endif

diff --git a/mkfiles.pl b/mkfiles.pl
index d9c1f86..8b955e3 100755 (executable)
--- a/mkfiles.pl
+++ b/mkfiles.pl
@@ -637,6 +637,10 @@ Libs_CFM68K =      {Libs_CFM} \xb6
                "{CFM68KLibraries}NuMacRuntime.o"
 
 Libs_PPC =     {Libs_CFM} \xb6
+               "{SharedLibraries}ControlsLib" \xb6
+                       -weaklib ControlsLib \xb6
+               "{SharedLibraries}WindowsLib" \xb6
+                       -weaklib WindowsLib \xb6
                "{PPCLibraries}StdCRuntime.o" \xb6
                "{PPCLibraries}PPCCRuntime.o" \xb6
                "{PPCLibraries}CarbonAccessors.o"