Adopt the LLVM Compiler for debug builds.
[WebKit-https.git] / Source / JavaScriptCore / Configurations / Base.xcconfig
1 // Copyright (C) 2009, 2010, 2011 Apple Inc. All rights reserved.
2 //
3 // Redistribution and use in source and binary forms, with or without
4 // modification, are permitted provided that the following conditions
5 // are met:
6 // 1. Redistributions of source code must retain the above copyright
7 //    notice, this list of conditions and the following disclaimer.
8 // 2. Redistributions in binary form must reproduce the above copyright
9 //    notice, this list of conditions and the following disclaimer in the
10 //    documentation and/or other materials provided with the distribution.
11 //
12 // THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
13 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
14 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
15 // PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
16 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
17 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
18 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
19 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
20 // OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
22 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
23
24 DEBUG_INFORMATION_FORMAT = dwarf;
25 GCC_C_LANGUAGE_STANDARD = gnu99;
26 GCC_DEBUGGING_SYMBOLS = default;
27 GCC_DYNAMIC_NO_PIC = NO;
28 GCC_ENABLE_CPP_RTTI = NO;
29 GCC_ENABLE_OBJC_EXCEPTIONS = YES;
30 GCC_ENABLE_OBJC_GC = $(GCC_ENABLE_OBJC_GC_$(REAL_PLATFORM_NAME));
31 GCC_ENABLE_OBJC_GC_iphoneos = NO;
32 GCC_ENABLE_OBJC_GC_iphonesimulator = NO;
33 GCC_ENABLE_OBJC_GC_macosx = supported;
34 GCC_ENABLE_SYMBOL_SEPARATION = NO;
35 GCC_FAST_OBJC_DISPATCH = YES;
36 GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
37 GCC_INLINES_ARE_PRIVATE_EXTERN = YES;
38 GCC_MODEL_TUNING = $(GCC_MODEL_TUNING_$(REAL_PLATFORM_NAME));
39 GCC_MODEL_TUNING_macosx = G5;
40 GCC_OBJC_CALL_CXX_CDTORS = YES;
41 GCC_PRECOMPILE_PREFIX_HEADER = YES;
42 GCC_PREPROCESSOR_DEFINITIONS = $(DEBUG_DEFINES) HAVE_DTRACE=$(HAVE_DTRACE) WEBKIT_VERSION_MIN_REQUIRED=WEBKIT_VERSION_LATEST HAVE_HEADER_DETECTION_H $(GCC_PREPROCESSOR_DEFINITIONS);
43 GCC_STRICT_ALIASING = YES;
44 GCC_THREADSAFE_STATICS = NO;
45 GCC_TREAT_WARNINGS_AS_ERRORS = YES;
46 GCC_WARN_ABOUT_DEPRECATED_FUNCTIONS = NO;
47 GCC_WARN_ABOUT_MISSING_NEWLINE = YES;
48 GCC_WARN_ABOUT_MISSING_PROTOTYPES = YES;
49 GCC_WARN_NON_VIRTUAL_DESTRUCTOR = YES;
50 LINKER_DISPLAYS_MANGLED_NAMES = YES;
51 PREBINDING = NO;
52 VALID_ARCHS = $(VALID_ARCHS_$(REAL_PLATFORM_NAME));
53 VALID_ARCHS_iphoneos = $(ARCHS_STANDARD_32_BIT);
54 VALID_ARCHS_iphonesimulator = $(ARCHS_STANDARD_32_BIT);
55 VALID_ARCHS_macosx = i386 ppc x86_64 ppc64 $(ARCHS_UNIVERSAL_IPHONE_OS);
56 WARNING_CFLAGS_BASE = -Wall -Wextra -Wcast-qual -Wchar-subscripts -Wextra-tokens -Wformat=2 -Winit-self -Wmissing-format-attribute -Wmissing-noreturn -Wpacked -Wpointer-arith -Wredundant-decls -Wundef -Wwrite-strings;
57 WARNING_CFLAGS = $(WARNING_CFLAGS_$(REAL_PLATFORM_NAME));
58 WARNING_CFLAGS_iphoneos = $(WARNING_CFLAGS_BASE) -Wshorten-64-to-32;
59 WARNING_CFLAGS_iphonesimulator = $(WARNING_CFLAGS_BASE) -Wshorten-64-to-32;
60 WARNING_CFLAGS_macosx = $(WARNING_CFLAGS_macosx_$(CURRENT_ARCH));
61 WARNING_CFLAGS_macosx_ = $(WARNING_CFLAGS_BASE) -Wshorten-64-to-32;
62 WARNING_CFLAGS_macosx_i386 = $(WARNING_CFLAGS_BASE) -Wshorten-64-to-32;
63 WARNING_CFLAGS_macosx_ppc = $(WARNING_CFLAGS_BASE) -Wshorten-64-to-32;
64 // FIXME: JavaScriptCore 64-bit builds should build with -Wshorten-64-to-32
65 WARNING_CFLAGS_macosx_ppc64 = $(WARNING_CFLAGS_BASE);
66 WARNING_CFLAGS_macosx_x86_64 = $(WARNING_CFLAGS_BASE);
67 HEADER_SEARCH_PATHS = . icu $(HEADER_SEARCH_PATHS);
68
69
70 REAL_PLATFORM_NAME = $(REAL_PLATFORM_NAME_$(PLATFORM_NAME));
71 REAL_PLATFORM_NAME_ = $(REAL_PLATFORM_NAME_macosx);
72 REAL_PLATFORM_NAME_iphoneos = iphoneos;
73 REAL_PLATFORM_NAME_iphonesimulator = iphonesimulator;
74 REAL_PLATFORM_NAME_macosx = macosx;
75
76 TARGET_MAC_OS_X_VERSION_MAJOR = $(MAC_OS_X_VERSION_MAJOR);
77
78
79 JAVASCRIPTCORE_FRAMEWORKS_DIR = $(JAVASCRIPTCORE_FRAMEWORKS_DIR_$(REAL_PLATFORM_NAME));
80 JAVASCRIPTCORE_FRAMEWORKS_DIR_iphoneos = $(SYSTEM_LIBRARY_DIR)/PrivateFrameworks;
81 JAVASCRIPTCORE_FRAMEWORKS_DIR_iphonesimulator = $(JAVASCRIPTCORE_FRAMEWORKS_DIR_iphoneos);
82 JAVASCRIPTCORE_FRAMEWORKS_DIR_macosx = $(SYSTEM_LIBRARY_DIR)/Frameworks;
83
84
85 // DEBUG_DEFINES, GCC_OPTIMIZATION_LEVEL, STRIP_INSTALLED_PRODUCT and DEAD_CODE_STRIPPING vary between the debug and normal variants.
86 // We set up the values for each variant here, and have the Debug configuration in the Xcode project use the _debug variant.
87 DEBUG_DEFINES_debug = ;
88 DEBUG_DEFINES_normal = NDEBUG;
89 DEBUG_DEFINES = $(DEBUG_DEFINES_$(CURRENT_VARIANT));
90
91 GCC_OPTIMIZATION_LEVEL = $(GCC_OPTIMIZATION_LEVEL_$(CURRENT_VARIANT));
92 GCC_OPTIMIZATION_LEVEL_normal = 3;
93 GCC_OPTIMIZATION_LEVEL_debug = 0;
94
95 STRIP_INSTALLED_PRODUCT = $(STRIP_INSTALLED_PRODUCT_$(CURRENT_VARIANT));
96 STRIP_INSTALLED_PRODUCT_normal = YES;
97 STRIP_INSTALLED_PRODUCT_debug = NO;
98
99 DEAD_CODE_STRIPPING_debug = NO;
100 DEAD_CODE_STRIPPING_normal = YES;
101 DEAD_CODE_STRIPPING = $(DEAD_CODE_STRIPPING_$(CURRENT_VARIANT));
102
103 SECTORDER_FLAGS = -sectorder __TEXT __text JavaScriptCore.order;
104
105 // Use GCC 4.2 with Xcode 3.1, which includes GCC 4.2 but defaults to GCC 4.0.
106 // Note that Xcode versions as new as 3.1.2 use XCODE_VERSION_ACTUAL for the minor version
107 // number.  Newer versions of Xcode use XCODE_VERSION_MINOR for the minor version, and
108 // XCODE_VERSION_ACTUAL for the full version number.
109 TARGET_GCC_VERSION = $(TARGET_GCC_VERSION_$(REAL_PLATFORM_NAME));
110 TARGET_GCC_VERSION_iphoneos = LLVM_GCC_42;
111 TARGET_GCC_VERSION_iphonesimulator = GCC_42;
112 TARGET_GCC_VERSION_macosx = $(TARGET_GCC_VERSION_macosx_$(TARGET_MAC_OS_X_VERSION_MAJOR));
113 TARGET_GCC_VERSION_macosx_ = $(TARGET_GCC_VERSION_macosx_1040);
114 TARGET_GCC_VERSION_macosx_1040 = GCC_40;
115 TARGET_GCC_VERSION_macosx_1050 = $(TARGET_GCC_VERSION_macosx_1050_$(XCODE_VERSION_MINOR));
116 TARGET_GCC_VERSION_macosx_1050_ = $(TARGET_GCC_VERSION_macosx_1050_$(XCODE_VERSION_ACTUAL));
117 TARGET_GCC_VERSION_macosx_1050_0310 = GCC_42;
118 TARGET_GCC_VERSION_macosx_1050_0320 = GCC_42;
119 TARGET_GCC_VERSION_macosx_1060 = GCC_42;
120 TARGET_GCC_VERSION_macosx_1070 = $(TARGET_GCC_VERSION_macosx_1070_$(CONFIGURATION));
121 TARGET_GCC_VERSION_macosx_1070_Debug = LLVM_COMPILER;
122 TARGET_GCC_VERSION_macosx_1070_Release = LLVM_GCC_42;
123 TARGET_GCC_VERSION_macosx_1070_Production = LLVM_GCC_42;
124
125 GCC_VERSION = $(GCC_VERSION_$(TARGET_GCC_VERSION));
126 GCC_VERSION_GCC_40 = 4.0;
127 GCC_VERSION_GCC_42 = 4.2;
128 GCC_VERSION_LLVM_GCC_42 = com.apple.compilers.llvmgcc42;
129 GCC_VERSION_LLVM_COMPILER = com.apple.compilers.llvm.clang.1_0;
130
131 // FIXME: Disable C++ exceptions in the LLVM Compiler once it supports enabling Obj-C exceptions without C++ exceptions.
132 GCC_ENABLE_CPP_EXCEPTIONS = $(GCC_ENABLE_CPP_EXCEPTIONS_$(TARGET_GCC_VERSION));
133 GCC_ENABLE_CPP_EXCEPTIONS_GCC_40 = NO;
134 GCC_ENABLE_CPP_EXCEPTIONS_GCC_42 = NO;
135 GCC_ENABLE_CPP_EXCEPTIONS_LLVM_GCC = NO;
136 GCC_ENABLE_CPP_EXCEPTIONS_LLVM_COMPILER = YES;
137
138 // If the target Mac OS X version does not match the current Mac OS X version then we'll want to build using the target version's SDK.
139 SDKROOT = $(SDKROOT_$(MAC_OS_X_VERSION_MAJOR)_$(TARGET_MAC_OS_X_VERSION_MAJOR));
140 SDKROOT_1050_1040 = macosx10.4;
141 SDKROOT_1060_1040 = macosx10.4;
142 SDKROOT_1060_1050 = macosx10.5;
143 SDKROOT_1070_1040 = macosx10.4;
144 SDKROOT_1070_1050 = macosx10.5;
145 SDKROOT_1070_1060 = macosx10.6;
146
147
148 // HAVE_DTRACE is disabled on Leopard due to <rdar://problem/5628149>
149 HAVE_DTRACE = $(HAVE_DTRACE_$(REAL_PLATFORM_NAME));
150 HAVE_DTRACE_iphoneos = 1;
151 HAVE_DTRACE_iphonesimulator = 1;
152 HAVE_DTRACE_macosx = $(HAVE_DTRACE_macosx_$(TARGET_MAC_OS_X_VERSION_MAJOR));
153 HAVE_DTRACE_macosx_ = $(HAVE_DTRACE_macosx_1040);
154 HAVE_DTRACE_macosx_1040 = 0;
155 HAVE_DTRACE_macosx_1050 = 0;
156 HAVE_DTRACE_macosx_1060 = 1;
157 HAVE_DTRACE_macosx_1070 = 1;