(switch_option "opt",
(help "Enable opt")),
(switch_option "O0",
- (help "Turn off optimization")),
+ (help "Turn off optimization"), (zero_or_more)),
(switch_option "O1",
- (help "Optimization level 1")),
+ (help "Optimization level 1"), (zero_or_more)),
(switch_option "O2",
- (help "Optimization level 2")),
+ (help "Optimization level 2"), (zero_or_more)),
(switch_option "O3",
- (help "Optimization level 3")),
+ (help "Optimization level 3"), (zero_or_more)),
(switch_option "S",
(help "Stop after compilation, do not assemble")),
(switch_option "c",
(help "Compile and assemble, but do not link")),
(switch_option "pthread",
(help "Enable threads")),
+ (switch_option "m32",
+ (help "Generate code for a 32-bit environment"), (hidden)),
+ (switch_option "m64",
+ (help "Generate code for a 64-bit environment"), (hidden)),
(switch_option "fPIC",
(help "Relocation model: PIC"), (hidden)),
(switch_option "mdynamic-no-pic",
(help "Relocation model: dynamic-no-pic"), (hidden)),
+ (switch_option "shared",
+ (help "Create a DLL instead of the regular executable")),
(parameter_option "linker",
(help "Choose linker (possible values: gcc, g++)")),
+ (parameter_option "mtune",
+ (help "Target a specific CPU type"), (hidden), (forward_not_split)),
+
+ // TODO: Add a conditional compilation mechanism to make Darwin-only options
+ // like '-arch' really Darwin-only.
+
+ (parameter_option "arch",
+ (help "Compile for the specified target architecture"), (hidden)),
+ (parameter_option "march",
+ (help "A synonym for -mtune"), (hidden), (forward_not_split)),
+ (parameter_option "mcpu",
+ (help "A deprecated synonym for -mtune"), (hidden), (forward_not_split)),
+ (switch_option "mfix-and-continue",
+ (help "Needed by gdb to load .o files dynamically"), (hidden)),
(parameter_option "MF",
(help "Specify a file to write dependencies to"), (hidden)),
- (parameter_option "MT",
+ (parameter_list_option "MT",
(help "Change the name of the rule emitted by dependency generation"),
(hidden)),
(parameter_list_option "include",
(help "Include the named file prior to preprocessing")),
+ (parameter_list_option "iquote",
+ (help "Search dir only for files requested with #inlcude \"file\""),
+ (hidden)),
(parameter_list_option "framework",
(help "Specifies a framework to link against")),
(parameter_list_option "weak_framework",
(help "Specifies a framework to weakly link against"), (hidden)),
+ (parameter_option "filelist", (hidden),
+ (help "Link the files listed in file")),
(prefix_list_option "F",
(help "Add a directory to framework search path")),
(prefix_list_option "I",
(help "Add a directory to include path")),
(prefix_list_option "D",
(help "Define a macro")),
- (prefix_list_option "Wa,",
+ (parameter_list_option "Xpreprocessor", (hidden),
+ (help "Pass options to preprocessor")),
+ (prefix_list_option "Wa,", (comma_separated),
(help "Pass options to assembler")),
- (prefix_list_option "Wllc,",
+ (parameter_list_option "Xassembler", (hidden),
+ (help "Pass options to assembler")),
+ (prefix_list_option "Wllc,", (comma_separated),
(help "Pass options to llc")),
(prefix_list_option "L",
(help "Add a directory to link path")),
(help "Search a library when linking")),
(prefix_list_option "Wl,",
(help "Pass options to linker")),
- (prefix_list_option "Wo,",
- (help "Pass options to opt"))
+ (parameter_list_option "Xlinker", (hidden),
+ (help "Pass options to linker")),
+ (prefix_list_option "Wo,", (comma_separated),
+ (help "Pass options to opt")),
+ (prefix_list_option "m",
+ (help "Enable or disable various extensions (-mmmx, -msse, etc.)"),
+ (hidden)),
+ (switch_option "dynamiclib", (hidden),
+ (help "Produce a dynamic library")),
+ (switch_option "prebind", (hidden),
+ (help "Prebind all undefined symbols")),
+ (switch_option "dead_strip", (hidden),
+ (help "Remove unreachable blocks of code")),
+ (switch_option "single_module", (hidden),
+ (help "Build the library so it contains only one module")),
+ (parameter_option "install_name", (hidden),
+ (help "File name the library will be installed in")),
+ (parameter_option "compatibility_version", (hidden),
+ (help "Compatibility version number")),
+ (parameter_option "current_version", (hidden),
+ (help "Current version number"))
]>;
// Option preprocessor.
def Preprocess : OptionPreprocessor<
-(case (and (switch_on "O3"), (any_switch_on ["O0", "O1", "O2"])),
+(case (not (any_switch_on ["O0", "O1", "O2", "O3"])),
+ (set_option "O2"),
+ (and (switch_on "O3"), (any_switch_on ["O0", "O1", "O2"])),
(unset_option ["O0", "O1", "O2"]),
(and (switch_on "O2"), (any_switch_on ["O0", "O1"])),
(unset_option ["O0", "O1"]),
- (and (switch_on "O1"), (switch_on "O0")),
+ (switch_on ["O1", "O0"]),
(unset_option "O0"))
>;
-
// Tools
-class llvm_gcc_based <string cmd_prefix, string in_lang, string E_ext> : Tool<
+class llvm_gcc_based <string cmd_prefix, string in_lang,
+ string E_ext, string out_lang> : Tool<
[(in_language in_lang),
(out_language "llvm-bitcode"),
- (output_suffix "bc"),
- (cmd_line (case
- (switch_on "E"),
- (case (not_empty "o"),
- !strconcat(cmd_prefix, " -E $INFILE -o $OUTFILE"),
- (default),
- !strconcat(cmd_prefix, " -E $INFILE")),
- (switch_on "fsyntax-only"),
- !strconcat(cmd_prefix, " -fsyntax-only $INFILE"),
- (and (switch_on "S"), (switch_on "emit-llvm")),
- !strconcat(cmd_prefix, " -S $INFILE -o $OUTFILE -emit-llvm"),
- (default),
- !strconcat(cmd_prefix, " -c $INFILE -o $OUTFILE -emit-llvm"))),
+ (output_suffix out_lang),
+ (command cmd_prefix),
(actions
(case
- (and (multiple_input_files), (or (switch_on "S"), (switch_on "c"))),
+ (and (not_empty "o"),
+ (multiple_input_files), (or (switch_on "S"), (switch_on "c"))),
(error "cannot specify -o with -c or -S with multiple files"),
- (switch_on "E"), [(stop_compilation), (output_suffix E_ext)],
- (and (switch_on "emit-llvm"), (switch_on "S")),
+ (switch_on "E"),
+ [(forward "E"), (stop_compilation), (output_suffix E_ext)],
+ (and (switch_on "E"), (empty "o")), (no_out_file),
+ (switch_on ["emit-llvm", "S"]),
[(output_suffix "ll"), (stop_compilation)],
- (and (switch_on "emit-llvm"), (switch_on "c")), (stop_compilation),
- (switch_on "fsyntax-only"), (stop_compilation),
+ (switch_on ["emit-llvm", "c"]), (stop_compilation),
+ (switch_on "fsyntax-only"), [(forward "fsyntax-only"),
+ (no_out_file), (stop_compilation)],
+ (switch_on ["S", "emit-llvm"]), [(forward "S"), (forward "emit-llvm")],
+ (not (or (switch_on ["S", "emit-llvm"]), (switch_on "fsyntax-only"))),
+ [(append_cmd "-c"), (append_cmd "-emit-llvm")],
+
+ // Forwards
+ (not_empty "Xpreprocessor"), (forward "Xpreprocessor"),
(not_empty "include"), (forward "include"),
+ (not_empty "iquote"), (forward "iquote"),
(not_empty "save-temps"), (append_cmd "-save-temps"),
(not_empty "I"), (forward "I"),
(not_empty "F"), (forward "F"),
(not_empty "D"), (forward "D"),
+ (not_empty "arch"), (forward "arch"),
+ (not_empty "march"), (forward "march"),
+ (not_empty "mtune"), (forward "mtune"),
+ (not_empty "mcpu"), (forward "mcpu"),
+ (not_empty "m"), (forward "m"),
+ (switch_on "mfix-and-continue"), (forward "mfix-and-continue"),
+ (switch_on "m32"), (forward "m32"),
+ (switch_on "m64"), (forward "m64"),
+ (switch_on "O0"), (forward "O0"),
(switch_on "O1"), (forward "O1"),
(switch_on "O2"), (forward "O2"),
(switch_on "O3"), (forward "O3"),
(sink)
]>;
-def llvm_gcc_c : llvm_gcc_based<"@LLVMGCCCOMMAND@ -x c", "c", "i">;
-def llvm_gcc_cpp : llvm_gcc_based<"@LLVMGXXCOMMAND@ -x c++", "c++", "i">;
+def llvm_gcc_c : llvm_gcc_based<"@LLVMGCCCOMMAND@ -x c", "c", "i", "bc">;
+def llvm_gcc_cpp : llvm_gcc_based<"@LLVMGXXCOMMAND@ -x c++", "c++", "i", "bc">;
def llvm_gcc_m : llvm_gcc_based<"@LLVMGCCCOMMAND@ -x objective-c",
- "objective-c", "mi">;
+ "objective-c", "mi", "bc">;
def llvm_gcc_mxx : llvm_gcc_based<"@LLVMGCCCOMMAND@ -x objective-c++",
- "objective-c++", "mi">;
+ "objective-c++", "mi", "bc">;
+
+def llvm_gcc_c_pch : llvm_gcc_based<"@LLVMGCCCOMMAND@ -x c-header",
+ "c-header", "i", "gch">;
+def llvm_gcc_cpp_pch : llvm_gcc_based<"@LLVMGXXCOMMAND@ -x c++-header",
+ "c++-header",
+ "i", "gch">;
+def llvm_gcc_m_pch : llvm_gcc_based<"@LLVMGCCCOMMAND@ -x objective-c-header",
+ "objective-c-header",
+ "mi", "gch">;
+def llvm_gcc_mxx_pch
+ : llvm_gcc_based<"@LLVMGCCCOMMAND@ -x objective-c++-header",
+ "objective-c++-header", "mi", "gch">;
def opt : Tool<
[(in_language "llvm-bitcode"),
(out_language "llvm-bitcode"),
(output_suffix "bc"),
- (actions (case (not_empty "Wo,"), (unpack_values "Wo,"),
+ (actions (case (not_empty "Wo,"), (forward_value "Wo,"),
(switch_on "O1"), (forward "O1"),
(switch_on "O2"), (forward "O2"),
(switch_on "O3"), (forward "O3"))),
- (cmd_line "opt -f $INFILE -o $OUTFILE")
+ (command "opt -f")
]>;
def llvm_as : Tool<
[(in_language "llvm-assembler"),
(out_language "llvm-bitcode"),
(output_suffix "bc"),
- (cmd_line "llvm-as $INFILE -o $OUTFILE"),
+ (command "llvm-as"),
(actions (case (switch_on "emit-llvm"), (stop_compilation)))
]>;
[(in_language "assembler"),
(out_language "object-code"),
(output_suffix "o"),
- (cmd_line "@LLVMGCCCOMMAND@ -c -x assembler $INFILE -o $OUTFILE"),
+ (command "@LLVMGCCCOMMAND@ -c -x assembler"),
(actions (case
(switch_on "c"), (stop_compilation),
- (not_empty "Wa,"), (unpack_values "Wa,")))
+ (not_empty "arch"), (forward "arch"),
+ (not_empty "Xassembler"), (forward "Xassembler"),
+ (switch_on "m32"), (forward "m32"),
+ (switch_on "m64"), (forward "m64"),
+ (not_empty "Wa,"), (forward "Wa,")))
]>;
def llc : Tool<
[(in_language ["llvm-bitcode", "llvm-assembler"]),
(out_language "assembler"),
(output_suffix "s"),
- (cmd_line "llc -f $INFILE -o $OUTFILE"),
+ (command "llc"),
(actions (case
(switch_on "S"), (stop_compilation),
(switch_on "O0"), (forward "O0"),
(switch_on "fPIC"), (append_cmd "-relocation-model=pic"),
(switch_on "mdynamic-no-pic"),
(append_cmd "-relocation-model=dynamic-no-pic"),
- (not_empty "Wllc,"), (unpack_values "Wllc,")))
+ (not_empty "march"), (forward_as "mtune", "-mcpu"),
+ (not_empty "mtune"), (forward_as "mtune", "-mcpu"),
+ (not_empty "mcpu"), (forward "mcpu"),
+ (not_empty "m"), (forward_transformed_value "m", "ConvertToMAttr"),
+ (not_empty "Wllc,"), (forward_value "Wllc,")))
]>;
// Base class for linkers
-class llvm_gcc_based_linker <string cmd_prefix> : Tool<
-[(in_language "object-code"),
+class llvm_gcc_based_linker <string cmd_prefix, dag on_empty> : Tool<
+[(in_language ["object-code", "static-library"]),
(out_language "executable"),
(output_suffix "out"),
- (cmd_line !strconcat(cmd_prefix, " $INFILE -o $OUTFILE")),
+ (command cmd_prefix),
+ (works_on_empty (case (and (not_empty "filelist"), on_empty), true,
+ (default), false)),
(join),
(actions (case
(switch_on "pthread"), (append_cmd "-lpthread"),
(not_empty "L"), (forward "L"),
(not_empty "F"), (forward "F"),
+ (not_empty "arch"), (forward "arch"),
(not_empty "framework"), (forward "framework"),
(not_empty "weak_framework"), (forward "weak_framework"),
+ (not_empty "filelist"), (forward "filelist"),
+ (switch_on "m32"), (forward "m32"),
+ (switch_on "m64"), (forward "m64"),
(not_empty "l"), (forward "l"),
- (not_empty "Wl,"), (forward "Wl,")))
+ (not_empty "Xlinker"), (forward "Xlinker"),
+ (not_empty "Wl,"), (forward "Wl,"),
+ (switch_on "shared"), (forward "shared"),
+ (switch_on "dynamiclib"), (forward "dynamiclib"),
+ (switch_on "prebind"), (forward "prebind"),
+ (switch_on "dead_strip"), (forward "dead_strip"),
+ (switch_on "single_module"), (forward "single_module"),
+ (not_empty "compatibility_version"),
+ (forward "compatibility_version"),
+ (not_empty "current_version"), (forward "current_version"),
+ (not_empty "install_name"), (forward "install_name")))
]>;
// Default linker
-def llvm_gcc_linker : llvm_gcc_based_linker<"@LLVMGCCCOMMAND@">;
+def llvm_gcc_linker : llvm_gcc_based_linker<"@LLVMGCCCOMMAND@",
+ (not (or (parameter_equals "linker", "g++"),
+ (parameter_equals "linker", "c++")))>;
// Alternative linker for C++
-def llvm_gcc_cpp_linker : llvm_gcc_based_linker<"@LLVMGXXCOMMAND@">;
+def llvm_gcc_cpp_linker : llvm_gcc_based_linker<"@LLVMGXXCOMMAND@",
+ (or (parameter_equals "linker", "g++"),
+ (parameter_equals "linker", "c++"))>;
// Language map
def LanguageMap : LanguageMap<
[LangToSuffixes<"c++", ["cc", "cp", "cxx", "cpp", "CPP", "c++", "C"]>,
+ LangToSuffixes<"c++-header", ["hpp"]>,
LangToSuffixes<"c", ["c"]>,
+ LangToSuffixes<"c-header", ["h"]>,
LangToSuffixes<"c-cpp-output", ["i"]>,
LangToSuffixes<"objective-c-cpp-output", ["mi"]>,
LangToSuffixes<"objective-c++", ["mm"]>,
+ LangToSuffixes<"objective-c++-header", ["hmm"]>,
LangToSuffixes<"objective-c", ["m"]>,
+ LangToSuffixes<"objective-c-header", ["hm"]>,
LangToSuffixes<"assembler", ["s"]>,
LangToSuffixes<"assembler-with-cpp", ["S"]>,
LangToSuffixes<"llvm-assembler", ["ll"]>,
LangToSuffixes<"llvm-bitcode", ["bc"]>,
- LangToSuffixes<"object-code", ["o"]>,
+ LangToSuffixes<"object-code", ["o", "*empty*"]>,
+ LangToSuffixes<"static-library", ["a", "lib"]>,
LangToSuffixes<"executable", ["out"]>
]>;
Edge<"root", "llvm_gcc_mxx">,
Edge<"root", "llc">,
+ Edge<"root", "llvm_gcc_c_pch">,
+ Edge<"root", "llvm_gcc_cpp_pch">,
+ Edge<"root", "llvm_gcc_m_pch">,
+ Edge<"root", "llvm_gcc_mxx_pch">,
+
Edge<"llvm_gcc_c", "llc">,
Edge<"llvm_gcc_cpp", "llc">,
Edge<"llvm_gcc_m", "llc">,
projects / oota-llvm.git / blobdiff