tests: Import the googletest library, release version 1.8.0.

Change-Id: Ic6c1391a19238011ff5cc97f513dbdc020dc6144 Reviewed-on: https://gem5-review.googlesource.com/6082 Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
author: Gabe Black <gabeblack@google.com> 2017-11-22 18:05:33 -0800
committer: Gabe Black <gabeblack@google.com> 2017-11-28 10:57:58 +0000
commit: 6ea5639a03e0ed11be8ba688a5e3d2352aef9c28 (patch)
tree: 5563eb91319d0d8ee69168ad13b5c802ffcc60af /ext/googletest/xcode
parent: 3812ac349ff221d32a0b0378b40b317b6ff61277 (diff)
download: gem5-6ea5639a03e0ed11be8ba688a5e3d2352aef9c28.tar.xz
16 files changed, 2213 insertions, 0 deletions
diff --git a/ext/googletest/xcode/Config/DebugProject.xcconfig b/ext/googletest/xcode/Config/DebugProject.xcconfig
new file mode 100644
index 000000000..3d68157d5
--- /dev/null
+++ b/ext/googletest/xcode/Config/DebugProject.xcconfig
@@ -0,0 +1,30 @@
+//
+//  DebugProject.xcconfig
+//
+//  These are Debug Configuration project settings for the gtest framework and
+//  examples. It is set in the "Based On:" dropdown in the "Project" info
+//  dialog.
+//  This file is based on the Xcode Configuration files in:
+//  http://code.google.com/p/google-toolbox-for-mac/
+// 
+
+#include "General.xcconfig"
+
+// No optimization
+GCC_OPTIMIZATION_LEVEL = 0
+
+// Deployment postprocessing is what triggers Xcode to strip, turn it off
+DEPLOYMENT_POSTPROCESSING = NO
+
+// Dead code stripping off
+DEAD_CODE_STRIPPING = NO
+
+// Debug symbols should be on obviously
+GCC_GENERATE_DEBUGGING_SYMBOLS = YES
+
+// Define the DEBUG macro in all debug builds
+OTHER_CFLAGS = $(OTHER_CFLAGS) -DDEBUG=1
+
+// These are turned off to avoid STL incompatibilities with client code
+// // Turns on special C++ STL checks to "encourage" good STL use
+// GCC_PREPROCESSOR_DEFINITIONS = $(GCC_PREPROCESSOR_DEFINITIONS) _GLIBCXX_DEBUG_PEDANTIC _GLIBCXX_DEBUG _GLIBCPP_CONCEPT_CHECKS
diff --git a/ext/googletest/xcode/Config/FrameworkTarget.xcconfig b/ext/googletest/xcode/Config/FrameworkTarget.xcconfig
new file mode 100644
index 000000000..357b1c8fb
--- /dev/null
+++ b/ext/googletest/xcode/Config/FrameworkTarget.xcconfig
@@ -0,0 +1,17 @@
+//
+//  FrameworkTarget.xcconfig
+//
+//  These are Framework target settings for the gtest framework and examples. It
+//  is set in the "Based On:" dropdown in the "Target" info dialog.
+//  This file is based on the Xcode Configuration files in:
+//  http://code.google.com/p/google-toolbox-for-mac/
+// 
+
+// Dynamic libs need to be position independent
+GCC_DYNAMIC_NO_PIC = NO
+
+// Dynamic libs should not have their external symbols stripped.
+STRIP_STYLE = non-global
+
+// Let the user install by specifying the $DSTROOT with xcodebuild
+SKIP_INSTALL = NO
diff --git a/ext/googletest/xcode/Config/General.xcconfig b/ext/googletest/xcode/Config/General.xcconfig
new file mode 100644
index 000000000..f23e32227
--- /dev/null
+++ b/ext/googletest/xcode/Config/General.xcconfig
@@ -0,0 +1,41 @@
+//
+//  General.xcconfig
+//
+//  These are General configuration settings for the gtest framework and
+//  examples.
+//  This file is based on the Xcode Configuration files in:
+//  http://code.google.com/p/google-toolbox-for-mac/
+// 
+
+// Build for PPC and Intel, 32- and 64-bit
+ARCHS = i386 x86_64 ppc ppc64
+
+// Zerolink prevents link warnings so turn it off
+ZERO_LINK = NO
+
+// Prebinding considered unhelpful in 10.3 and later
+PREBINDING = NO
+
+// Strictest warning policy
+WARNING_CFLAGS = -Wall -Werror -Wendif-labels -Wnewline-eof -Wno-sign-compare -Wshadow
+
+// Work around Xcode bugs by using external strip. See:
+// http://lists.apple.com/archives/Xcode-users/2006/Feb/msg00050.html
+SEPARATE_STRIP = YES
+
+// Force C99 dialect
+GCC_C_LANGUAGE_STANDARD = c99
+
+// not sure why apple defaults this on, but it's pretty risky
+ALWAYS_SEARCH_USER_PATHS = NO
+
+// Turn on position dependent code for most cases (overridden where appropriate)
+GCC_DYNAMIC_NO_PIC = YES
+
+// Default SDK and minimum OS version is 10.4
+SDKROOT = $(DEVELOPER_SDK_DIR)/MacOSX10.4u.sdk
+MACOSX_DEPLOYMENT_TARGET = 10.4
+GCC_VERSION = 4.0
+
+// VERSIONING BUILD SETTINGS (used in Info.plist)
+GTEST_VERSIONINFO_ABOUT =  © 2008 Google Inc.
diff --git a/ext/googletest/xcode/Config/ReleaseProject.xcconfig b/ext/googletest/xcode/Config/ReleaseProject.xcconfig
new file mode 100644
index 000000000..5349f0a04
--- /dev/null
+++ b/ext/googletest/xcode/Config/ReleaseProject.xcconfig
@@ -0,0 +1,32 @@
+//
+//  ReleaseProject.xcconfig
+//
+//  These are Release Configuration project settings for the gtest framework
+//  and examples. It is set in the "Based On:" dropdown in the "Project" info
+//  dialog.
+//  This file is based on the Xcode Configuration files in:
+//  http://code.google.com/p/google-toolbox-for-mac/
+// 
+
+#include "General.xcconfig"
+
+// subconfig/Release.xcconfig
+
+// Optimize for space and size (Apple recommendation)
+GCC_OPTIMIZATION_LEVEL = s
+
+// Deploment postprocessing is what triggers Xcode to strip
+DEPLOYMENT_POSTPROCESSING = YES
+
+// No symbols
+GCC_GENERATE_DEBUGGING_SYMBOLS = NO
+
+// Dead code strip does not affect ObjC code but can help for C
+DEAD_CODE_STRIPPING = YES
+
+// NDEBUG is used by things like assert.h, so define it for general compat.
+// ASSERT going away in release tends to create unused vars.
+OTHER_CFLAGS = $(OTHER_CFLAGS) -DNDEBUG=1 -Wno-unused-variable
+
+// When we strip we want to strip all symbols in release, but save externals.
+STRIP_STYLE = all
diff --git a/ext/googletest/xcode/Config/StaticLibraryTarget.xcconfig b/ext/googletest/xcode/Config/StaticLibraryTarget.xcconfig
new file mode 100644
index 000000000..3922fa51d
--- /dev/null
+++ b/ext/googletest/xcode/Config/StaticLibraryTarget.xcconfig
@@ -0,0 +1,18 @@
+//
+//  StaticLibraryTarget.xcconfig
+//
+//  These are static library target settings for libgtest.a. It
+//  is set in the "Based On:" dropdown in the "Target" info dialog.
+//  This file is based on the Xcode Configuration files in:
+//  http://code.google.com/p/google-toolbox-for-mac/
+// 
+
+// Static libs can be included in bundles so make them position independent
+GCC_DYNAMIC_NO_PIC = NO
+
+// Static libs should not have their internal globals or external symbols
+// stripped.
+STRIP_STYLE = debugging
+
+// Let the user install by specifying the $DSTROOT with xcodebuild
+SKIP_INSTALL = NO
diff --git a/ext/googletest/xcode/Config/TestTarget.xcconfig b/ext/googletest/xcode/Config/TestTarget.xcconfig
new file mode 100644
index 000000000..e6652ba85
--- /dev/null
+++ b/ext/googletest/xcode/Config/TestTarget.xcconfig
@@ -0,0 +1,8 @@
+//
+//  TestTarget.xcconfig
+//
+//  These are Test target settings for the gtest framework and examples. It
+//  is set in the "Based On:" dropdown in the "Target" info dialog.
+
+PRODUCT_NAME = $(TARGET_NAME)
+HEADER_SEARCH_PATHS = ../include
diff --git a/ext/googletest/xcode/Resources/Info.plist b/ext/googletest/xcode/Resources/Info.plist
new file mode 100644
index 000000000..9dd28ea14
--- /dev/null
+++ b/ext/googletest/xcode/Resources/Info.plist
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>English</string>
+	<key>CFBundleExecutable</key>
+	<string>${EXECUTABLE_NAME}</string>
+	<key>CFBundleIconFile</key>
+	<string></string>
+	<key>CFBundleIdentifier</key>
+	<string>com.google.${PRODUCT_NAME}</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundlePackageType</key>
+	<string>FMWK</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>GTEST_VERSIONINFO_LONG</string>
+	<key>CFBundleShortVersionString</key>
+	<string>GTEST_VERSIONINFO_SHORT</string>
+	<key>CFBundleGetInfoString</key>
+	<string>${PRODUCT_NAME} GTEST_VERSIONINFO_LONG, ${GTEST_VERSIONINFO_ABOUT}</string>
+	<key>NSHumanReadableCopyright</key>
+	<string>${GTEST_VERSIONINFO_ABOUT}</string>
+	<key>CSResourcesFileMapped</key>
+	<true/>
+</dict>
+</plist>
diff --git a/ext/googletest/xcode/Samples/FrameworkSample/Info.plist b/ext/googletest/xcode/Samples/FrameworkSample/Info.plist
new file mode 100644
index 000000000..f3852edea
--- /dev/null
+++ b/ext/googletest/xcode/Samples/FrameworkSample/Info.plist
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>English</string>
+	<key>CFBundleExecutable</key>
+	<string>${EXECUTABLE_NAME}</string>
+	<key>CFBundleIconFile</key>
+	<string></string>
+	<key>CFBundleIdentifier</key>
+	<string>com.google.gtest.${PRODUCT_NAME:identifier}</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>${PRODUCT_NAME}</string>
+	<key>CFBundlePackageType</key>
+	<string>FMWK</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1.0</string>
+	<key>CSResourcesFileMapped</key>
+	<true/>
+</dict>
+</plist>
diff --git a/ext/googletest/xcode/Samples/FrameworkSample/WidgetFramework.xcodeproj/project.pbxproj b/ext/googletest/xcode/Samples/FrameworkSample/WidgetFramework.xcodeproj/project.pbxproj
new file mode 100644
index 000000000..497617eb6
--- /dev/null
+++ b/ext/googletest/xcode/Samples/FrameworkSample/WidgetFramework.xcodeproj/project.pbxproj
@@ -0,0 +1,457 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 42;
+	objects = {
+
+/* Begin PBXAggregateTarget section */
+		4024D162113D7D2400C7059E /* Test */ = {
+			isa = PBXAggregateTarget;
+			buildConfigurationList = 4024D169113D7D4600C7059E /* Build configuration list for PBXAggregateTarget "Test" */;
+			buildPhases = (
+				4024D161113D7D2400C7059E /* ShellScript */,
+			);
+			dependencies = (
+				4024D166113D7D3100C7059E /* PBXTargetDependency */,
+			);
+			name = Test;
+			productName = TestAndBuild;
+		};
+		4024D1E9113D83FF00C7059E /* TestAndBuild */ = {
+			isa = PBXAggregateTarget;
+			buildConfigurationList = 4024D1F0113D842B00C7059E /* Build configuration list for PBXAggregateTarget "TestAndBuild" */;
+			buildPhases = (
+			);
+			dependencies = (
+				4024D1ED113D840900C7059E /* PBXTargetDependency */,
+				4024D1EF113D840D00C7059E /* PBXTargetDependency */,
+			);
+			name = TestAndBuild;
+			productName = TestAndBuild;
+		};
+/* End PBXAggregateTarget section */
+
+/* Begin PBXBuildFile section */
+		3B7EB1250E5AEE3500C7F239 /* widget.cc in Sources */ = {isa = PBXBuildFile; fileRef = 3B7EB1230E5AEE3500C7F239 /* widget.cc */; };
+		3B7EB1260E5AEE3500C7F239 /* widget.h in Headers */ = {isa = PBXBuildFile; fileRef = 3B7EB1240E5AEE3500C7F239 /* widget.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		3B7EB1280E5AEE4600C7F239 /* widget_test.cc in Sources */ = {isa = PBXBuildFile; fileRef = 3B7EB1270E5AEE4600C7F239 /* widget_test.cc */; };
+		3B7EB1480E5AF3B400C7F239 /* Widget.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 8D07F2C80486CC7A007CD1D0 /* Widget.framework */; };
+		4024D188113D7D7800C7059E /* libgtest.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 4024D185113D7D5500C7059E /* libgtest.a */; };
+		4024D189113D7D7A00C7059E /* libgtest_main.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 4024D183113D7D5500C7059E /* libgtest_main.a */; };
+/* End PBXBuildFile section */
+
+/* Begin PBXContainerItemProxy section */
+		3B07BDF00E3F3FAE00647869 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 0867D690FE84028FC02AAC07 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 8D07F2BC0486CC7A007CD1D0;
+			remoteInfo = gTestExample;
+		};
+		4024D165113D7D3100C7059E /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 0867D690FE84028FC02AAC07 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 3B07BDE90E3F3F9E00647869;
+			remoteInfo = WidgetFrameworkTest;
+		};
+		4024D1EC113D840900C7059E /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 0867D690FE84028FC02AAC07 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 8D07F2BC0486CC7A007CD1D0;
+			remoteInfo = WidgetFramework;
+		};
+		4024D1EE113D840D00C7059E /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 0867D690FE84028FC02AAC07 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 4024D162113D7D2400C7059E;
+			remoteInfo = Test;
+		};
+/* End PBXContainerItemProxy section */
+
+/* Begin PBXFileReference section */
+		3B07BDEA0E3F3F9E00647869 /* WidgetFrameworkTest */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = WidgetFrameworkTest; sourceTree = BUILT_PRODUCTS_DIR; };
+		3B7EB1230E5AEE3500C7F239 /* widget.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = widget.cc; sourceTree = "<group>"; };
+		3B7EB1240E5AEE3500C7F239 /* widget.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = widget.h; sourceTree = "<group>"; };
+		3B7EB1270E5AEE4600C7F239 /* widget_test.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = widget_test.cc; sourceTree = "<group>"; };
+		4024D183113D7D5500C7059E /* libgtest_main.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; name = libgtest_main.a; path = /usr/local/lib/libgtest_main.a; sourceTree = "<absolute>"; };
+		4024D185113D7D5500C7059E /* libgtest.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; name = libgtest.a; path = /usr/local/lib/libgtest.a; sourceTree = "<absolute>"; };
+		4024D1E2113D838200C7059E /* runtests.sh */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.script.sh; path = runtests.sh; sourceTree = "<group>"; };
+		8D07F2C70486CC7A007CD1D0 /* Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist; path = Info.plist; sourceTree = "<group>"; };
+		8D07F2C80486CC7A007CD1D0 /* Widget.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Widget.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+/* End PBXFileReference section */
+
+/* Begin PBXFrameworksBuildPhase section */
+		3B07BDE80E3F3F9E00647869 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				4024D189113D7D7A00C7059E /* libgtest_main.a in Frameworks */,
+				4024D188113D7D7800C7059E /* libgtest.a in Frameworks */,
+				3B7EB1480E5AF3B400C7F239 /* Widget.framework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+		8D07F2C30486CC7A007CD1D0 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXFrameworksBuildPhase section */
+
+/* Begin PBXGroup section */
+		034768DDFF38A45A11DB9C8B /* Products */ = {
+			isa = PBXGroup;
+			children = (
+				8D07F2C80486CC7A007CD1D0 /* Widget.framework */,
+				3B07BDEA0E3F3F9E00647869 /* WidgetFrameworkTest */,
+			);
+			name = Products;
+			sourceTree = "<group>";
+		};
+		0867D691FE84028FC02AAC07 /* gTestExample */ = {
+			isa = PBXGroup;
+			children = (
+				4024D1E1113D836C00C7059E /* Scripts */,
+				08FB77ACFE841707C02AAC07 /* Source */,
+				089C1665FE841158C02AAC07 /* Resources */,
+				3B07BE350E4094E400647869 /* Test */,
+				0867D69AFE84028FC02AAC07 /* External Frameworks and Libraries */,
+				034768DDFF38A45A11DB9C8B /* Products */,
+			);
+			name = gTestExample;
+			sourceTree = "<group>";
+		};
+		0867D69AFE84028FC02AAC07 /* External Frameworks and Libraries */ = {
+			isa = PBXGroup;
+			children = (
+				4024D183113D7D5500C7059E /* libgtest_main.a */,
+				4024D185113D7D5500C7059E /* libgtest.a */,
+			);
+			name = "External Frameworks and Libraries";
+			sourceTree = "<group>";
+		};
+		089C1665FE841158C02AAC07 /* Resources */ = {
+			isa = PBXGroup;
+			children = (
+				8D07F2C70486CC7A007CD1D0 /* Info.plist */,
+			);
+			name = Resources;
+			sourceTree = "<group>";
+		};
+		08FB77ACFE841707C02AAC07 /* Source */ = {
+			isa = PBXGroup;
+			children = (
+				3B7EB1230E5AEE3500C7F239 /* widget.cc */,
+				3B7EB1240E5AEE3500C7F239 /* widget.h */,
+			);
+			name = Source;
+			sourceTree = "<group>";
+		};
+		3B07BE350E4094E400647869 /* Test */ = {
+			isa = PBXGroup;
+			children = (
+				3B7EB1270E5AEE4600C7F239 /* widget_test.cc */,
+			);
+			name = Test;
+			sourceTree = "<group>";
+		};
+		4024D1E1113D836C00C7059E /* Scripts */ = {
+			isa = PBXGroup;
+			children = (
+				4024D1E2113D838200C7059E /* runtests.sh */,
+			);
+			name = Scripts;
+			sourceTree = "<group>";
+		};
+/* End PBXGroup section */
+
+/* Begin PBXHeadersBuildPhase section */
+		8D07F2BD0486CC7A007CD1D0 /* Headers */ = {
+			isa = PBXHeadersBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				3B7EB1260E5AEE3500C7F239 /* widget.h in Headers */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXHeadersBuildPhase section */
+
+/* Begin PBXNativeTarget section */
+		3B07BDE90E3F3F9E00647869 /* WidgetFrameworkTest */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 3B07BDF40E3F3FB600647869 /* Build configuration list for PBXNativeTarget "WidgetFrameworkTest" */;
+			buildPhases = (
+				3B07BDE70E3F3F9E00647869 /* Sources */,
+				3B07BDE80E3F3F9E00647869 /* Frameworks */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+				3B07BDF10E3F3FAE00647869 /* PBXTargetDependency */,
+			);
+			name = WidgetFrameworkTest;
+			productName = gTestExampleTest;
+			productReference = 3B07BDEA0E3F3F9E00647869 /* WidgetFrameworkTest */;
+			productType = "com.apple.product-type.tool";
+		};
+		8D07F2BC0486CC7A007CD1D0 /* WidgetFramework */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 4FADC24208B4156D00ABE55E /* Build configuration list for PBXNativeTarget "WidgetFramework" */;
+			buildPhases = (
+				8D07F2C10486CC7A007CD1D0 /* Sources */,
+				8D07F2C30486CC7A007CD1D0 /* Frameworks */,
+				8D07F2BD0486CC7A007CD1D0 /* Headers */,
+				8D07F2BF0486CC7A007CD1D0 /* Resources */,
+				8D07F2C50486CC7A007CD1D0 /* Rez */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = WidgetFramework;
+			productInstallPath = "$(HOME)/Library/Frameworks";
+			productName = gTestExample;
+			productReference = 8D07F2C80486CC7A007CD1D0 /* Widget.framework */;
+			productType = "com.apple.product-type.framework";
+		};
+/* End PBXNativeTarget section */
+
+/* Begin PBXProject section */
+		0867D690FE84028FC02AAC07 /* Project object */ = {
+			isa = PBXProject;
+			buildConfigurationList = 4FADC24608B4156D00ABE55E /* Build configuration list for PBXProject "WidgetFramework" */;
+			compatibilityVersion = "Xcode 2.4";
+			hasScannedForEncodings = 1;
+			mainGroup = 0867D691FE84028FC02AAC07 /* gTestExample */;
+			productRefGroup = 034768DDFF38A45A11DB9C8B /* Products */;
+			projectDirPath = "";
+			projectRoot = "";
+			targets = (
+				8D07F2BC0486CC7A007CD1D0 /* WidgetFramework */,
+				3B07BDE90E3F3F9E00647869 /* WidgetFrameworkTest */,
+				4024D162113D7D2400C7059E /* Test */,
+				4024D1E9113D83FF00C7059E /* TestAndBuild */,
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+		};
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+		};
+		3B07BDED0E3F3F9F00647869 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				PRODUCT_NAME = WidgetFrameworkTest;
+			};
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+		};
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+			isa = XCBuildConfiguration;
+			buildSettings = {
+				PRODUCT_NAME = TestAndBuild;
+			};
+			name = Debug;
+		};
+		4024D164113D7D2400C7059E /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				PRODUCT_NAME = TestAndBuild;
+			};
+			name = Release;
+		};
+		4024D1EA113D83FF00C7059E /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				PRODUCT_NAME = TestAndBuild;
+			};
+			name = Debug;
+		};
+		4024D1EB113D83FF00C7059E /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				PRODUCT_NAME = TestAndBuild;
+			};
+			name = Release;
+		};
+		4FADC24308B4156D00ABE55E /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				DYLIB_COMPATIBILITY_VERSION = 1;
+				DYLIB_CURRENT_VERSION = 1;
+				FRAMEWORK_VERSION = A;
+				INFOPLIST_FILE = Info.plist;
+				INSTALL_PATH = "@loader_path/../Frameworks";
+				PRODUCT_NAME = Widget;
+			};
+			name = Debug;
+		};
+		4FADC24408B4156D00ABE55E /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				DYLIB_COMPATIBILITY_VERSION = 1;
+				DYLIB_CURRENT_VERSION = 1;
+				FRAMEWORK_VERSION = A;
+				INFOPLIST_FILE = Info.plist;
+				INSTALL_PATH = "@loader_path/../Frameworks";
+				PRODUCT_NAME = Widget;
+			};
+			name = Release;
+		};
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+			isa = XCBuildConfiguration;
+			buildSettings = {
+				GCC_VERSION = 4.0;
+				SDKROOT = /Developer/SDKs/MacOSX10.4u.sdk;
+			};
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+		};
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+			isa = XCBuildConfiguration;
+			buildSettings = {
+				GCC_VERSION = 4.0;
+				SDKROOT = /Developer/SDKs/MacOSX10.4u.sdk;
+			};
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+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		3B07BDF40E3F3FB600647869 /* Build configuration list for PBXNativeTarget "WidgetFrameworkTest" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				3B07BDEC0E3F3F9F00647869 /* Debug */,
+				3B07BDED0E3F3F9F00647869 /* Release */,
+			);
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+			defaultConfigurationName = Release;
+		};
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+			isa = XCConfigurationList;
+			buildConfigurations = (
+				4024D163113D7D2400C7059E /* Debug */,
+				4024D164113D7D2400C7059E /* Release */,
+			);
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+			defaultConfigurationName = Release;
+		};
+		4024D1F0113D842B00C7059E /* Build configuration list for PBXAggregateTarget "TestAndBuild" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				4024D1EA113D83FF00C7059E /* Debug */,
+				4024D1EB113D83FF00C7059E /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		4FADC24208B4156D00ABE55E /* Build configuration list for PBXNativeTarget "WidgetFramework" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				4FADC24308B4156D00ABE55E /* Debug */,
+				4FADC24408B4156D00ABE55E /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		4FADC24608B4156D00ABE55E /* Build configuration list for PBXProject "WidgetFramework" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				4FADC24708B4156D00ABE55E /* Debug */,
+				4FADC24808B4156D00ABE55E /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = 0867D690FE84028FC02AAC07 /* Project object */;
+}
diff --git a/ext/googletest/xcode/Samples/FrameworkSample/runtests.sh b/ext/googletest/xcode/Samples/FrameworkSample/runtests.sh
new file mode 100644
index 000000000..4a0d413e5
--- /dev/null
+++ b/ext/googletest/xcode/Samples/FrameworkSample/runtests.sh
@@ -0,0 +1,62 @@
+#!/bin/bash
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Executes the samples and tests for the Google Test Framework.
+
+# Help the dynamic linker find the path to the libraries.
+export DYLD_FRAMEWORK_PATH=$BUILT_PRODUCTS_DIR
+export DYLD_LIBRARY_PATH=$BUILT_PRODUCTS_DIR
+
+# Create some executables.
+test_executables=$@
+
+# Now execute each one in turn keeping track of how many succeeded and failed.
+succeeded=0
+failed=0
+failed_list=()
+for test in ${test_executables[*]}; do
+  "$test"
+  result=$?
+  if [ $result -eq 0 ]; then
+    succeeded=$(( $succeeded + 1 ))
+  else
+    failed=$(( failed + 1 ))
+    failed_list="$failed_list $test"
+  fi
+done
+
+# Report the successes and failures to the console.
+echo "Tests complete with $succeeded successes and $failed failures."
+if [ $failed -ne 0 ]; then
+  echo "The following tests failed:"
+  echo $failed_list
+fi
+exit $failed
diff --git a/ext/googletest/xcode/Samples/FrameworkSample/widget.cc b/ext/googletest/xcode/Samples/FrameworkSample/widget.cc
new file mode 100644
index 000000000..bfc4e7fcf
--- /dev/null
+++ b/ext/googletest/xcode/Samples/FrameworkSample/widget.cc
@@ -0,0 +1,63 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: preston.a.jackson@gmail.com (Preston Jackson)
+//
+// Google Test - FrameworkSample
+// widget.cc
+//
+
+// Widget is a very simple class used for demonstrating the use of gtest
+
+#include "widget.h"
+
+Widget::Widget(int number, const std::string& name)
+    : number_(number),
+      name_(name) {}
+
+Widget::~Widget() {}
+
+float Widget::GetFloatValue() const {
+  return number_;
+}
+
+int Widget::GetIntValue() const {
+  return static_cast<int>(number_);
+}
+
+std::string Widget::GetStringValue() const {
+  return name_;
+}
+
+void Widget::GetCharPtrValue(char* buffer, size_t max_size) const {
+  // Copy the char* representation of name_ into buffer, up to max_size.
+  strncpy(buffer, name_.c_str(), max_size-1);
+  buffer[max_size-1] = '\0';
+  return;
+}
diff --git a/ext/googletest/xcode/Samples/FrameworkSample/widget.h b/ext/googletest/xcode/Samples/FrameworkSample/widget.h
new file mode 100644
index 000000000..0c55cdc8c
--- /dev/null
+++ b/ext/googletest/xcode/Samples/FrameworkSample/widget.h
@@ -0,0 +1,59 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: preston.a.jackson@gmail.com (Preston Jackson)
+//
+// Google Test - FrameworkSample
+// widget.h
+//
+
+// Widget is a very simple class used for demonstrating the use of gtest. It
+// simply stores two values a string and an integer, which are returned via
+// public accessors in multiple forms.
+
+#import <string>
+
+class Widget {
+ public:
+  Widget(int number, const std::string& name);
+  ~Widget();
+
+  // Public accessors to number data
+  float GetFloatValue() const;
+  int GetIntValue() const;
+
+  // Public accessors to the string data
+  std::string GetStringValue() const;
+  void GetCharPtrValue(char* buffer, size_t max_size) const;
+
+ private:
+  // Data members
+  float number_;
+  std::string name_;
+};
diff --git a/ext/googletest/xcode/Samples/FrameworkSample/widget_test.cc b/ext/googletest/xcode/Samples/FrameworkSample/widget_test.cc
new file mode 100644
index 000000000..872599421
--- /dev/null
+++ b/ext/googletest/xcode/Samples/FrameworkSample/widget_test.cc
@@ -0,0 +1,68 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: preston.a.jackson@gmail.com (Preston Jackson)
+//
+// Google Test - FrameworkSample
+// widget_test.cc
+//
+
+// This is a simple test file for the Widget class in the Widget.framework
+
+#include <string>
+#include "gtest/gtest.h"
+
+#include <Widget/widget.h>
+
+// This test verifies that the constructor sets the internal state of the
+// Widget class correctly.
+TEST(WidgetInitializerTest, TestConstructor) {
+  Widget widget(1.0f, "name");
+  EXPECT_FLOAT_EQ(1.0f, widget.GetFloatValue());
+  EXPECT_EQ(std::string("name"), widget.GetStringValue());
+}
+
+// This test verifies the conversion of the float and string values to int and
+// char*, respectively.
+TEST(WidgetInitializerTest, TestConversion) {
+  Widget widget(1.0f, "name");
+  EXPECT_EQ(1, widget.GetIntValue());
+
+  size_t max_size = 128;
+  char buffer[max_size];
+  widget.GetCharPtrValue(buffer, max_size);
+  EXPECT_STREQ("name", buffer);
+}
+
+// Use the Google Test main that is linked into the framework. It does something
+// like this:
+// int main(int argc, char** argv) {
+//   testing::InitGoogleTest(&argc, argv);
+//   return RUN_ALL_TESTS();
+// }
diff --git a/ext/googletest/xcode/Scripts/runtests.sh b/ext/googletest/xcode/Scripts/runtests.sh
new file mode 100644
index 000000000..3fc229f1d
--- /dev/null
+++ b/ext/googletest/xcode/Scripts/runtests.sh
@@ -0,0 +1,65 @@
+#!/bin/bash
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Executes the samples and tests for the Google Test Framework.
+
+# Help the dynamic linker find the path to the libraries.
+export DYLD_FRAMEWORK_PATH=$BUILT_PRODUCTS_DIR
+export DYLD_LIBRARY_PATH=$BUILT_PRODUCTS_DIR
+
+# Create some executables.
+test_executables=("$BUILT_PRODUCTS_DIR/gtest_unittest-framework"
+                  "$BUILT_PRODUCTS_DIR/gtest_unittest"
+                  "$BUILT_PRODUCTS_DIR/sample1_unittest-framework"
+                  "$BUILT_PRODUCTS_DIR/sample1_unittest-static")
+
+# Now execute each one in turn keeping track of how many succeeded and failed. 
+succeeded=0
+failed=0
+failed_list=()
+for test in ${test_executables[*]}; do
+  "$test"
+  result=$?
+  if [ $result -eq 0 ]; then
+    succeeded=$(( $succeeded + 1 ))
+  else
+    failed=$(( failed + 1 ))
+    failed_list="$failed_list $test"
+  fi
+done
+
+# Report the successes and failures to the console.
+echo "Tests complete with $succeeded successes and $failed failures."
+if [ $failed -ne 0 ]; then
+  echo "The following tests failed:"
+  echo $failed_list
+fi
+exit $failed
diff --git a/ext/googletest/xcode/Scripts/versiongenerate.py b/ext/googletest/xcode/Scripts/versiongenerate.py
new file mode 100755
index 000000000..81de8c96a
--- /dev/null
+++ b/ext/googletest/xcode/Scripts/versiongenerate.py
@@ -0,0 +1,100 @@
+#!/usr/bin/env python
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""A script to prepare version informtion for use the gtest Info.plist file.
+
+  This script extracts the version information from the configure.ac file and
+  uses it to generate a header file containing the same information. The
+  #defines in this header file will be included in during the generation of
+  the Info.plist of the framework, giving the correct value to the version
+  shown in the Finder.
+
+  This script makes the following assumptions (these are faults of the script,
+  not problems with the Autoconf):
+    1. The AC_INIT macro will be contained within the first 1024 characters
+       of configure.ac
+    2. The version string will be 3 integers separated by periods and will be
+       surrounded by squre brackets, "[" and "]" (e.g. [1.0.1]). The first
+       segment represents the major version, the second represents the minor
+       version and the third represents the fix version.
+    3. No ")" character exists between the opening "(" and closing ")" of
+       AC_INIT, including in comments and character strings.
+"""
+
+import sys
+import re
+
+# Read the command line argument (the output directory for Version.h)
+if (len(sys.argv) < 3):
+  print "Usage: versiongenerate.py input_dir output_dir"
+  sys.exit(1)
+else:
+  input_dir = sys.argv[1]
+  output_dir = sys.argv[2]
+
+# Read the first 1024 characters of the configure.ac file
+config_file = open("%s/configure.ac" % input_dir, 'r')
+buffer_size = 1024
+opening_string = config_file.read(buffer_size)
+config_file.close()
+
+# Extract the version string from the AC_INIT macro
+#   The following init_expression means:
+#     Extract three integers separated by periods and surrounded by squre
+#     brackets(e.g. "[1.0.1]") between "AC_INIT(" and ")". Do not be greedy
+#     (*? is the non-greedy flag) since that would pull in everything between
+#     the first "(" and the last ")" in the file.
+version_expression = re.compile(r"AC_INIT\(.*?\[(\d+)\.(\d+)\.(\d+)\].*?\)",
+                                re.DOTALL)
+version_values = version_expression.search(opening_string)
+major_version = version_values.group(1)
+minor_version = version_values.group(2)
+fix_version = version_values.group(3)
+
+# Write the version information to a header file to be included in the
+# Info.plist file.
+file_data = """//
+// DO NOT MODIFY THIS FILE (but you can delete it)
+//
+// This file is autogenerated by the versiongenerate.py script. This script
+// is executed in a "Run Script" build phase when creating gtest.framework. This
+// header file is not used during compilation of C-source. Rather, it simply
+// defines some version strings for substitution in the Info.plist. Because of
+// this, we are not not restricted to C-syntax nor are we using include guards.
+//
+
+#define GTEST_VERSIONINFO_SHORT %s.%s
+#define GTEST_VERSIONINFO_LONG %s.%s.%s
+
+""" % (major_version, minor_version, major_version, minor_version, fix_version)
+version_file = open("%s/Version.h" % output_dir, 'w')
+version_file.write(file_data)
+version_file.close()
diff --git a/ext/googletest/xcode/gtest.xcodeproj/project.pbxproj b/ext/googletest/xcode/gtest.xcodeproj/project.pbxproj
new file mode 100644
index 000000000..aefaa88b0
--- /dev/null
+++ b/ext/googletest/xcode/gtest.xcodeproj/project.pbxproj
@@ -0,0 +1,1135 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 46;
+	objects = {
+
+/* Begin PBXAggregateTarget section */
+		3B238F5F0E828B5400846E11 /* Check */ = {
+			isa = PBXAggregateTarget;
+			buildConfigurationList = 3B238FA30E828BB600846E11 /* Build configuration list for PBXAggregateTarget "Check" */;
+			buildPhases = (
+				3B238F5E0E828B5400846E11 /* ShellScript */,
+			);
+			dependencies = (
+				40899F9D0FFA740F000B29AE /* PBXTargetDependency */,
+				40C849F7101A43440083642A /* PBXTargetDependency */,
+				4089A0980FFAD34A000B29AE /* PBXTargetDependency */,
+				40C849F9101A43490083642A /* PBXTargetDependency */,
+			);
+			name = Check;
+			productName = Check;
+		};
+		40C44ADC0E3798F4008FCC51 /* Version Info */ = {
+			isa = PBXAggregateTarget;
+			buildConfigurationList = 40C44AE40E379905008FCC51 /* Build configuration list for PBXAggregateTarget "Version Info" */;
+			buildPhases = (
+				40C44ADB0E3798F4008FCC51 /* Generate Version.h */,
+			);
+			comments = "The generation of Version.h must be performed in its own target. Since the Info.plist is preprocessed before any of the other build phases in gtest, the Version.h file would not be ready if included as a build phase of that target.";
+			dependencies = (
+			);
+			name = "Version Info";
+			productName = Version.h;
+		};
+/* End PBXAggregateTarget section */
+
+/* Begin PBXBuildFile section */
+		224A12A30E9EADCC00BD17FD /* gtest-test-part.h in Headers */ = {isa = PBXBuildFile; fileRef = 224A12A20E9EADCC00BD17FD /* gtest-test-part.h */; settings = {ATTRIBUTES = (Public, ); }; };
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+		404884500E2F799B00CF7658 /* README.md in Resources */ = {isa = PBXBuildFile; fileRef = 404883F60E2F799B00CF7658 /* README.md */; };
+		404884A00E2F7BE600CF7658 /* gtest-death-test-internal.h in Copy Headers Internal */ = {isa = PBXBuildFile; fileRef = 404883E20E2F799B00CF7658 /* gtest-death-test-internal.h */; };
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+		404884A20E2F7BE600CF7658 /* gtest-internal.h in Copy Headers Internal */ = {isa = PBXBuildFile; fileRef = 404883E40E2F799B00CF7658 /* gtest-internal.h */; };
+		404884A30E2F7BE600CF7658 /* gtest-port.h in Copy Headers Internal */ = {isa = PBXBuildFile; fileRef = 404883E50E2F799B00CF7658 /* gtest-port.h */; };
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+		404884AC0E2F7CD900CF7658 /* CHANGES in Resources */ = {isa = PBXBuildFile; fileRef = 404884A90E2F7CD900CF7658 /* CHANGES */; };
+		404884AD0E2F7CD900CF7658 /* CONTRIBUTORS in Resources */ = {isa = PBXBuildFile; fileRef = 404884AA0E2F7CD900CF7658 /* CONTRIBUTORS */; };
+		404884AE0E2F7CD900CF7658 /* LICENSE in Resources */ = {isa = PBXBuildFile; fileRef = 404884AB0E2F7CD900CF7658 /* LICENSE */; };
+		40899F3A0FFA70D4000B29AE /* gtest-all.cc in Sources */ = {isa = PBXBuildFile; fileRef = 224A12A10E9EADA700BD17FD /* gtest-all.cc */; };
+		40899F500FFA7281000B29AE /* gtest-tuple.h in Copy Headers Internal */ = {isa = PBXBuildFile; fileRef = 40899F4D0FFA7271000B29AE /* gtest-tuple.h */; };
+		40899F530FFA72A0000B29AE /* gtest_unittest.cc in Sources */ = {isa = PBXBuildFile; fileRef = 3B238C120E7FE13C00846E11 /* gtest_unittest.cc */; };
+		4089A0440FFAD1BE000B29AE /* sample1.cc in Sources */ = {isa = PBXBuildFile; fileRef = 4089A02C0FFACF7F000B29AE /* sample1.cc */; };
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+		40C84921101A23AD0083642A /* libgtest_main.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 40C8490B101A217E0083642A /* libgtest_main.a */; };
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+		40C84980101A36850083642A /* gtest_unittest.cc in Sources */ = {isa = PBXBuildFile; fileRef = 3B238C120E7FE13C00846E11 /* gtest_unittest.cc */; };
+		40C84982101A36850083642A /* libgtest.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 40C848FA101A209C0083642A /* libgtest.a */; };
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+		40C8498F101A36A60083642A /* sample1.cc in Sources */ = {isa = PBXBuildFile; fileRef = 4089A02C0FFACF7F000B29AE /* sample1.cc */; };
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+/* End PBXBuildFile section */
+
+/* Begin PBXContainerItemProxy section */
+		40899F9C0FFA740F000B29AE /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 0867D690FE84028FC02AAC07 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 40899F420FFA7184000B29AE;
+			remoteInfo = gtest_unittest;
+		};
+		4089A0970FFAD34A000B29AE /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 0867D690FE84028FC02AAC07 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 4089A0120FFACEFC000B29AE;
+			remoteInfo = sample1_unittest;
+		};
+		408BEC0F1046CFE900DEF522 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 0867D690FE84028FC02AAC07 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 40C848F9101A209C0083642A;
+			remoteInfo = "gtest-static";
+		};
+		40C44AE50E379922008FCC51 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 0867D690FE84028FC02AAC07 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 40C44ADC0E3798F4008FCC51;
+			remoteInfo = Version.h;
+		};
+		40C8497C101A36850083642A /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 0867D690FE84028FC02AAC07 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 40C848F9101A209C0083642A;
+			remoteInfo = "gtest-static";
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+		40C8497E101A36850083642A /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 0867D690FE84028FC02AAC07 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 40C8490A101A217E0083642A;
+			remoteInfo = "gtest_main-static";
+		};
+		40C8498B101A36A60083642A /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 0867D690FE84028FC02AAC07 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 40C848F9101A209C0083642A;
+			remoteInfo = "gtest-static";
+		};
+		40C8498D101A36A60083642A /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 0867D690FE84028FC02AAC07 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 40C8490A101A217E0083642A;
+			remoteInfo = "gtest_main-static";
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+		40C8499B101A36DC0083642A /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 0867D690FE84028FC02AAC07 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 40C8490A101A217E0083642A;
+			remoteInfo = "gtest_main-static";
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+			isa = PBXContainerItemProxy;
+			containerPortal = 0867D690FE84028FC02AAC07 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 8D07F2BC0486CC7A007CD1D0;
+			remoteInfo = "gtest-framework";
+		};
+		40C8499F101A36F10083642A /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 0867D690FE84028FC02AAC07 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 8D07F2BC0486CC7A007CD1D0;
+			remoteInfo = "gtest-framework";
+		};
+		40C849F6101A43440083642A /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 0867D690FE84028FC02AAC07 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 40C8497A101A36850083642A;
+			remoteInfo = "gtest_unittest-static";
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+		40C849F8101A43490083642A /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 0867D690FE84028FC02AAC07 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 40C84989101A36A60083642A;
+			remoteInfo = "sample1_unittest-static";
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author	Gabe Black <gabeblack@google.com>	2017-11-22 18:05:33 -0800
committer	Gabe Black <gabeblack@google.com>	2017-11-28 10:57:58 +0000
commit	6ea5639a03e0ed11be8ba688a5e3d2352aef9c28 (patch)
tree	5563eb91319d0d8ee69168ad13b5c802ffcc60af /ext/googletest/xcode
parent	3812ac349ff221d32a0b0378b40b317b6ff61277 (diff)
download	gem5-6ea5639a03e0ed11be8ba688a5e3d2352aef9c28.tar.xz