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llvmc: put linker options in a separate OptList.
llvm-svn: 114427
This commit is contained in:
Mikhail Glushenkov
parent
b68bd70665
commit
2294629636
@ -35,8 +35,6 @@ def OptList : OptionList<[
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(help "Stop after compilation, do not assemble")),
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(switch_option "c",
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(help "Compile and assemble, but do not link")),
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(switch_option "pthread",
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(help "Enable threads")),
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(switch_option "m32",
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(help "Generate code for a 32-bit environment"), (hidden)),
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(switch_option "m64",
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@ -45,18 +43,10 @@ def OptList : OptionList<[
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(help "Relocation model: PIC"), (hidden)),
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(switch_option "mdynamic-no-pic",
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(help "Relocation model: dynamic-no-pic"), (hidden)),
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(switch_option "shared",
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(help "Create a DLL instead of the regular executable")),
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(parameter_option "linker",
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(help "Choose linker (possible values: gcc, g++)")),
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(parameter_option "mtune",
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(help "Target a specific CPU type"), (hidden), (forward_not_split)),
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// TODO: Add a conditional compilation mechanism to make Darwin-only options
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// like '-arch' really Darwin-only.
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(parameter_option "arch",
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(help "Compile for the specified target architecture"), (hidden)),
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(parameter_option "march",
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(help "A synonym for -mtune"), (hidden), (forward_not_split)),
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(parameter_option "mcpu",
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@ -73,14 +63,6 @@ def OptList : OptionList<[
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(parameter_list_option "iquote",
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(help "Search dir only for files requested with #inlcude \"file\""),
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(hidden)),
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(parameter_list_option "framework",
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(help "Specifies a framework to link against")),
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(parameter_list_option "weak_framework",
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(help "Specifies a framework to weakly link against"), (hidden)),
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(parameter_option "filelist", (hidden),
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(help "Link the files listed in file")),
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(prefix_list_option "F",
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(help "Add a directory to framework search path")),
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(prefix_list_option "I",
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(help "Add a directory to include path")),
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(prefix_list_option "D",
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@ -93,10 +75,6 @@ def OptList : OptionList<[
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(help "Pass options to assembler")),
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(prefix_list_option "Wllc,", (comma_separated),
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(help "Pass options to llc")),
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(prefix_list_option "L",
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(help "Add a directory to link path")),
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(prefix_list_option "l",
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(help "Search a library when linking")),
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(prefix_list_option "Wl,",
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(help "Pass options to linker")),
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(parameter_list_option "Xlinker", (hidden),
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@ -105,7 +83,56 @@ def OptList : OptionList<[
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(help "Pass options to opt")),
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(prefix_list_option "m",
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(help "Enable or disable various extensions (-mmmx, -msse, etc.)"),
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(hidden)),
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(hidden))
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]>;
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def LinkerOptList : OptionList<[
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(prefix_list_option "L",
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(help "Add a directory to link path")),
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(prefix_list_option "l",
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(help "Search a library when linking")),
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(parameter_option "filelist", (hidden),
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(help "Link the files listed in file")),
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(switch_option "nostartfiles",
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(help "Do not use the standard system startup files when linking"),
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(hidden)),
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(switch_option "nodefaultlibs",
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(help "Do not use the standard system libraries when linking"), (hidden)),
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(switch_option "nostdlib",
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(help
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"Do not use the standard system startup files or libraries when linking"),
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(hidden)),
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(switch_option "pie",
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(help "Produce a position independent executable"), (hidden)),
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(switch_option "rdynamic",
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(help "Add all symbols to the dynamic export table"), (hidden)),
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(switch_option "s",
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(help "Strip all symbols"), (hidden)),
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(switch_option "static",
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(help "Do not link against shared libraries"), (hidden)),
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(switch_option "static-libgcc",
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(help "Use static libgcc"), (hidden)),
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(switch_option "shared",
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(help "Create a DLL instead of the regular executable")),
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(switch_option "shared-libgcc",
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(help "Use shared libgcc"), (hidden)),
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(parameter_option "T",
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(help "Read linker script"), (hidden)),
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(parameter_option "u",
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(help "Start with undefined reference to SYMBOL"), (hidden)),
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(switch_option "pthread",
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(help "Enable threads")),
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// TODO: Add a conditional compilation mechanism to make Darwin-only options
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// like '-arch' really Darwin-only.
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(parameter_option "arch",
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(help "Compile for the specified target architecture"), (hidden)),
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(prefix_list_option "F",
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(help "Add a directory to framework search path")),
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(parameter_list_option "framework",
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(help "Specifies a framework to link against")),
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(parameter_list_option "weak_framework",
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(help "Specifies a framework to weakly link against"), (hidden)),
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(switch_option "dynamiclib", (hidden),
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(help "Produce a dynamic library")),
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(switch_option "prebind", (hidden),
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@ -137,12 +164,12 @@ def Preprocess : OptionPreprocessor<
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// Tools
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class llvm_gcc_based <string cmd_prefix, string in_lang,
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class llvm_gcc_based <string cmd, string in_lang,
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string E_ext, string out_lang> : Tool<
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[(in_language in_lang),
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(out_language "llvm-bitcode"),
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(output_suffix out_lang),
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(command cmd_prefix),
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(command cmd),
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(actions
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(case
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(and (not_empty "o"),
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@ -261,11 +288,11 @@ def llc : Tool<
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]>;
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// Base class for linkers
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class llvm_gcc_based_linker <string cmd_prefix, dag on_empty> : Tool<
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class llvm_gcc_based_linker <string cmd, dag on_empty> : Tool<
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[(in_language ["object-code", "static-library", "dynamic-library"]),
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(out_language "executable"),
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(output_suffix "out"),
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(command cmd_prefix),
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(command cmd),
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(works_on_empty (case (and (not_empty "filelist"), on_empty), true,
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(default), false)),
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(join),
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@ -282,7 +309,18 @@ class llvm_gcc_based_linker <string cmd_prefix, dag on_empty> : Tool<
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(not_empty "l"), (forward "l"),
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(not_empty "Xlinker"), (forward "Xlinker"),
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(not_empty "Wl,"), (forward "Wl,"),
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(switch_on "nostartfiles"), (forward "nostartfiles"),
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(switch_on "nodefaultlibs"), (forward "nodefaultlibs"),
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(switch_on "nostdlib"), (forward "nostdlib"),
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(switch_on "pie"), (forward "pie"),
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(switch_on "rdynamic"), (forward "rdynamic"),
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(switch_on "s"), (forward "s"),
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(switch_on "static"), (forward "static"),
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(switch_on "static-libgcc"), (forward "static-libgcc"),
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(switch_on "shared"), (forward "shared"),
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(switch_on "shared-libgcc"), (forward "shared-libgcc"),
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(not_empty "T"), (forward "T"),
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(not_empty "u"), (forward "u"),
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(switch_on "dynamiclib"), (forward "dynamiclib"),
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(switch_on "prebind"), (forward "prebind"),
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(switch_on "dead_strip"), (forward "dead_strip"),
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