* macosx/Tcl.xcodeproj/project.pbxproj: improve support for renamed tcl

	* macosx/Tcl.xcodeproj/default.pbxuser:	source dir; add 10.5 SDK build
	* macosx/Tcl-Common.xcconfig:		config; remove tclMathOp.c.

	* macosx/README: document Tcl.xcodeproj changes.

4 files changed, 70 insertions, 22 deletions

diff --git a/macosx/README b/macosx/README
index 49c17ce..3c2d5ba 100644
--- a/macosx/README
+++ b/macosx/README
@@ -1,7 +1,7 @@
 Tcl Mac OS X README
 -------------------
 
-RCS: @(#) $Id: README,v 1.12 2007/04/23 20:46:13 das Exp $
+RCS: @(#) $Id: README,v 1.13 2007/06/29 03:15:39 das Exp $
 
 This is the README file for the Mac OS X/Darwin version of Tcl.
 
@@ -95,11 +95,16 @@ take care to only use the project matching your DevTools and OS version:
 	has ZeroLink and Fix&Continue enabled, use the 'DevelNoFixZL' buildstyle
 	if you need a debug build without these features.
     * Tcl.xcodeproj for Xcode 2.4 on 10.4 or later, which has the following
-	additional configurations for the 'Tcl' and 'tcltest' targets:
+	additional build configurations for the 'Tcl' and 'tcltest' targets:
+	'DebugUnthreaded': debug build with threading turned off.
+	'DebugMemCompile': debug build with memory and bytecode debugging on.
+	'DebugLeaks': debug build with PURIFY defined.
 	'Debug64bit': builds the targets as 64bit with debugging enabled,
 		requires a 64bit capable processor (i.e. G5 or Core2/Xeon).
 	'ReleaseUniversal': builds the targets as universal binaries for the
 		ppc, ppc64, i386 and x86_64 architectures.
+	'ReleaseUniversal10.5SDK': same as 'ReleaseUniversal' but builds
+		against the 10.5 SDK on Leopard (with 10.5 deployment target).
 	'ReleaseUniversal10.4uSDK': same as 'ReleaseUniversal' but builds
 		against the 10.4u SDK, required to build universal binaries on
 		PowerPC Tiger (where the system libraries are not universal).
@@ -109,19 +114,21 @@ take care to only use the project matching your DevTools and OS version:
 		10.2.8 SDK, useful to verify on Tiger that building on Jaguar
 		would succeed.
 Notes about the native targets of the Xcode projects:
-    * the Xcode projects refer to the tcl source directory with a relative path
-	of ../../tcl to the project location, if your source directory is named
-	differently you'll need to enter the correct path in the info panel of
-	the 'Tcl Sources' group.
-    * XCode 1.5 has a bug that causes Fix&Continue and the Build menu items
+    * the Xcode 2 project refers to the toplevel tcl source directory through
+	the TCL_SRCROOT user build setting, by default this is set to the
+	project-relative path '../../tcl', if your tcl source directory is named
+	differently, e.g. '../../tcl8.5', you'll need to manually change the
+	TCL_SRCROOT setting by editing your ${USER}.pbxuser file (located inside
+	the Tcl.xcodeproj bundle directory) with a text editor.
+    * Xcode 1.5 has a bug that causes Fix&Continue and the Build menu items
 	Compile/Preprocess/ShowAssembly to fail in presence of relative paths to
 	source files, as a workaround change the Path Type of the 'Tcl Sources'
 	group to 'Absolute Path' in the group's Info panel. (fixed in Xcode 2.2)
     * the native targets need a version of the unix configure script with config
 	headers enabled, this is automatically generated as tcl/macosx/configure
-	by the project but this requires 2.59 versions of autoconf & autoheader,
-	which are not available on on Mac OS X 10.3 by default, and so need to
-	be installed manually. By default they are assumed to be installed as
+	by the project but that requires 2.59 versions of autoconf & autoheader.
+	These are not available on on Mac OS X 10.3 by default and need to be
+	installed manually. By default they are assumed to be installed as
 	/usr/local/bin/autoconf-2.59 and /usr/local/bin/autoheader-2.59, set the
 	env vars AUTOCONF and AUTOHEADER to their true locations if necessary.
 
diff --git a/macosx/Tcl-Common.xcconfig b/macosx/Tcl-Common.xcconfig
index a31e6b5..568e314 100644
--- a/macosx/Tcl-Common.xcconfig
+++ b/macosx/Tcl-Common.xcconfig
@@ -9,7 +9,7 @@
 // See the file "license.terms" for information on usage and redistribution
 // of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 //
-// RCS: @(#) $Id: Tcl-Common.xcconfig,v 1.4 2007/06/06 09:53:39 das Exp $
+// RCS: @(#) $Id: Tcl-Common.xcconfig,v 1.5 2007/06/29 03:15:39 das Exp $
 //
 
 HEADER_SEARCH_PATHS = $(DERIVED_FILE_DIR)/tcl $(HEADER_SEARCH_PATHS)
@@ -37,6 +37,5 @@ PREFIX = /usr/local
 TCL_CONFIGURE_ARGS = --enable-threads
 TCL_LIBRARY = $(LIBDIR)/tcl$(VERSION)
 TCL_PACKAGE_PATH = "$(LIBDIR)"
-TCL_SRCROOT = $(SRCROOT)/../../tcl
 TCL_DEFS = HAVE_TCL_CONFIG_H
 VERSION = 8.5
diff --git a/macosx/Tcl.xcodeproj/default.pbxuser b/macosx/Tcl.xcodeproj/default.pbxuser
index 5e886f3..09d2b55 100644
--- a/macosx/Tcl.xcodeproj/default.pbxuser
+++ b/macosx/Tcl.xcodeproj/default.pbxuser
@@ -18,6 +18,7 @@
 		userBuildSettings = {
 			GCC = /usr/bin/gcc;
 			SYMROOT = "${SRCROOT}/../../build/tcl";
+			TCL_SRCROOT = "${SRCROOT}/../../tcl";
 		};
 	};
 	8DD76FA90486AB0100D96B5E /* tcltest */ = {
@@ -35,7 +36,7 @@
 			NO,
 		);
 		argumentStrings = (
-			"${SRCROOT}/../../tcl/tests/all.tcl",
+			"${TCL_SRCROOT}/tests/all.tcl",
 			"-singleproc 1",
 			"-verbose \"bet\"",
 		);
@@ -73,7 +74,7 @@
 			{
 				active = YES;
 				name = TCL_LIBRARY;
-				value = "${SRCROOT}/../../tcl/library";
+				value = "${TCL_SRCROOT}/library";
 			},
 			{
 				active = YES;
diff --git a/macosx/Tcl.xcodeproj/project.pbxproj b/macosx/Tcl.xcodeproj/project.pbxproj
index ada72c6..ef1156a 100644
--- a/macosx/Tcl.xcodeproj/project.pbxproj
+++ b/macosx/Tcl.xcodeproj/project.pbxproj
@@ -8,7 +8,6 @@
 
 /* Begin PBXBuildFile section */
 		F90509300913A72400327603 /* tclAppInit.c in Sources */ = {isa = PBXBuildFile; fileRef = F96D445508F272B9004A47F5 /* tclAppInit.c */; settings = {COMPILER_FLAGS = "-DTCL_TEST -DTCL_BUILDTIME_LIBRARY=\\\"$(TCL_SRCROOT)/library\\\""; }; };
-		F9408AF30B195C08009F7CAC /* tclMathOp.c in Sources */ = {isa = PBXBuildFile; fileRef = F9408AF20B195C08009F7CAC /* tclMathOp.c */; };
 		F966C07508F2820D005CB29B /* CoreFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = F966C07408F2820D005CB29B /* CoreFoundation.framework */; };
 		F96D456F08F272BB004A47F5 /* regcomp.c in Sources */ = {isa = PBXBuildFile; fileRef = F96D3ED008F272A7004A47F5 /* regcomp.c */; };
 		F96D457208F272BB004A47F5 /* regerror.c in Sources */ = {isa = PBXBuildFile; fileRef = F96D3ED308F272A7004A47F5 /* regerror.c */; };
@@ -177,7 +176,6 @@
 /* Begin PBXFileReference section */
 		8DD76FB20486AB0100D96B5E /* tcltest */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = tcltest; sourceTree = BUILT_PRODUCTS_DIR; };
 		F91E62260C1AE686006C9D96 /* Tclsh-Info.plist.in */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xml; path = "Tclsh-Info.plist.in"; sourceTree = "<group>"; };
-		F9408AF20B195C08009F7CAC /* tclMathOp.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclMathOp.c; sourceTree = "<group>"; };
 		F95FAFF90B34F1130072E431 /* macOSXLoad.test */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = macOSXLoad.test; sourceTree = "<group>"; };
 		F966C07408F2820D005CB29B /* CoreFoundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreFoundation.framework; path = /System/Library/Frameworks/CoreFoundation.framework; sourceTree = "<absolute>"; };
 		F96D3DFA08F272A4004A47F5 /* ChangeLog */ = {isa = PBXFileReference; explicitFileType = text; fileEncoding = 4; path = ChangeLog; sourceTree = "<group>"; };
@@ -933,7 +931,7 @@
 				F966C06F08F281DC005CB29B /* Frameworks */,
 				1AB674ADFE9D54B511CA2CBB /* Products */,
 			);
-			comments = "Copyright (c) 2004-2007 Daniel A. Steffen <das@users.sourceforge.net>\n\nSee the file \"license.terms\" for information on usage and redistribution of\nthis file, and for a DISCLAIMER OF ALL WARRANTIES.\n\nRCS: @(#) $Id: project.pbxproj,v 1.23 2007/06/09 17:08:48 das Exp $\n";
+			comments = "Copyright (c) 2004-2007 Daniel A. Steffen <das@users.sourceforge.net>\n\nSee the file \"license.terms\" for information on usage and redistribution of\nthis file, and for a DISCLAIMER OF ALL WARRANTIES.\n\nRCS: @(#) $Id: project.pbxproj,v 1.24 2007/06/29 03:15:39 das Exp $\n";
 			name = Tcl;
 			path = .;
 			sourceTree = SOURCE_ROOT;
@@ -975,8 +973,7 @@
 				F96D432B08F272B4004A47F5 /* license.terms */,
 			);
 			name = "Tcl Sources";
-			path = ../../tcl;
-			sourceTree = SOURCE_ROOT;
+			sourceTree = TCL_SRCROOT;
 		};
 		F96D3DFC08F272A4004A47F5 /* doc */ = {
 			isa = PBXGroup;
@@ -1259,7 +1256,6 @@
 				F96D3F0808F272A7004A47F5 /* tclLoad.c */,
 				F96D3F0908F272A7004A47F5 /* tclLoadNone.c */,
 				F96D3F0A08F272A7004A47F5 /* tclMain.c */,
-				F9408AF20B195C08009F7CAC /* tclMathOp.c */,
 				F96D3F0B08F272A7004A47F5 /* tclNamesp.c */,
 				F96D3F0C08F272A7004A47F5 /* tclNotify.c */,
 				F96D3F0D08F272A7004A47F5 /* tclObj.c */,
@@ -2031,7 +2027,6 @@
 				F96D45A608F272BC004A47F5 /* tclLiteral.c in Sources */,
 				F96D45A708F272BC004A47F5 /* tclLoad.c in Sources */,
 				F96D45A908F272BC004A47F5 /* tclMain.c in Sources */,
-				F9408AF30B195C08009F7CAC /* tclMathOp.c in Sources */,
 				F96D45AA08F272BC004A47F5 /* tclNamesp.c in Sources */,
 				F96D45AB08F272BC004A47F5 /* tclNotify.c in Sources */,
 				F96D45AC08F272BC004A47F5 /* tclObj.c in Sources */,
@@ -2539,7 +2534,7 @@
 				ARCHS = ppc;
 				CFLAGS = "$(PER_ARCH_CFLAGS_ppc) $(CFLAGS)";
 				CPPFLAGS = "-arch ppc -isysroot $(SDKROOT) $(CPPFLAGS)";
-				MACOSX_DEPLOYMENT_TARGET = 10.2;
+				MACOSX_DEPLOYMENT_TARGET = 10.3;
 				PREBINDING = YES;
 				SDKROOT = /Developer/SDKs/MacOSX10.3.9.sdk;
 			};
@@ -2579,6 +2574,48 @@
 			};
 			name = ReleasePPC10.2.8SDK;
 		};
+		F9EEED960C2FEFD300396116 /* ReleaseUniversal10.5SDK */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				PRODUCT_NAME = tclsh;
+			};
+			name = ReleaseUniversal10.5SDK;
+		};
+		F9EEED970C2FEFD300396116 /* ReleaseUniversal10.5SDK */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				PRODUCT_NAME = tcltest;
+			};
+			name = ReleaseUniversal10.5SDK;
+		};
+		F9EEED980C2FEFD300396116 /* ReleaseUniversal10.5SDK */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				PRODUCT_NAME = tests;
+				TCLTEST_OPTIONS = "";
+				TCL_LIBRARY = "$(TCL_SRCROOT)/library";
+				TEST_RIG = "$(OBJROOT)/$(CONFIGURATION)/tcltest";
+			};
+			name = ReleaseUniversal10.5SDK;
+		};
+		F9EEED990C2FEFD300396116 /* ReleaseUniversal10.5SDK */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = F97AE82B0B65C69B00310EA2 /* Tcl-Release.xcconfig */;
+			buildSettings = {
+				ARCHS = (
+					ppc,
+					ppc64,
+					i386,
+					x86_64,
+				);
+				CFLAGS = "-arch ppc -arch ppc64 -arch i386 -arch x86_64 $(CFLAGS)";
+				CPPFLAGS = "-isysroot $(SDKROOT) $(CPPFLAGS)";
+				MACOSX_DEPLOYMENT_TARGET = 10.5;
+				PREBINDING = NO;
+				SDKROOT = /Developer/SDKs/MacOSX10.5.sdk;
+			};
+			name = ReleaseUniversal10.5SDK;
+		};
 /* End XCBuildConfiguration section */
 
 /* Begin XCConfigurationList section */
@@ -2593,6 +2630,7 @@
 				F97AED1B0B660B2100310EA2 /* Debug64bit */,
 				F95CC8AD09158F3100EA5ACE /* Release */,
 				F91BCC4F093152310042A6BF /* ReleaseUniversal */,
+				F9EEED960C2FEFD300396116 /* ReleaseUniversal10.5SDK */,
 				F9DB62080B65ADA800A370FB /* ReleaseUniversal10.4uSDK */,
 				F9DB621F0B65AFDE00A370FB /* ReleasePPC10.3.9SDK */,
 				F9DB62350B65B03A00A370FB /* ReleasePPC10.2.8SDK */,
@@ -2611,6 +2649,7 @@
 				F97AED1C0B660B2100310EA2 /* Debug64bit */,
 				F95CC8B209158F3100EA5ACE /* Release */,
 				F91BCC50093152310042A6BF /* ReleaseUniversal */,
+				F9EEED970C2FEFD300396116 /* ReleaseUniversal10.5SDK */,
 				F9DB62090B65ADA800A370FB /* ReleaseUniversal10.4uSDK */,
 				F9DB62200B65AFDE00A370FB /* ReleasePPC10.3.9SDK */,
 				F9DB62360B65B03A00A370FB /* ReleasePPC10.2.8SDK */,
@@ -2629,6 +2668,7 @@
 				F97AED1E0B660B2100310EA2 /* Debug64bit */,
 				F95CC8B709158F3100EA5ACE /* Release */,
 				F91BCC51093152310042A6BF /* ReleaseUniversal */,
+				F9EEED990C2FEFD300396116 /* ReleaseUniversal10.5SDK */,
 				F9DB620A0B65ADA800A370FB /* ReleaseUniversal10.4uSDK */,
 				F9DB62210B65AFDE00A370FB /* ReleasePPC10.3.9SDK */,
 				F9DB62370B65B03A00A370FB /* ReleasePPC10.2.8SDK */,
@@ -2647,6 +2687,7 @@
 				F97AED1D0B660B2100310EA2 /* Debug64bit */,
 				F97258AA0A86873D00096C78 /* Release */,
 				F97258AC0A86873D00096C78 /* ReleaseUniversal */,
+				F9EEED980C2FEFD300396116 /* ReleaseUniversal10.5SDK */,
 				F97AED080B660A6C00310EA2 /* ReleaseUniversal10.4uSDK */,
 				F97AED0F0B660AA300310EA2 /* ReleasePPC10.3.9SDK */,
 				F97AED160B660AF100310EA2 /* ReleasePPC10.2.8SDK */,