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llvm-project/lld/MinGW/Options.td

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LLD: Introduce a GNU LD style driver for COFF When building COFF programs many targets such as mingw prefer to have a gnu ld frontend. Rather then having a fully fledged standalone driver we wrap a shim around the LINK driver. Extra tests were provided by mstorsjo Reviewers: mstorsjo, ruiu Differential Revision: https://reviews.llvm.org/D33880 llvm-svn: 312926
2017-09-12 01:02:59 +08:00
include "llvm/Option/OptParser.td"
class F<string name>: Flag<["--", "-"], name>;
class J<string name>: Joined<["--", "-"], name>;
class S<string name>: Separate<["--", "-"], name>;
def L: JoinedOrSeparate<["-"], "L">, MetaVarName<"<dir>">,
HelpText<"Add a directory to the library search path">;
def entry: S<"entry">, MetaVarName<"<entry>">,
HelpText<"Name of entry point symbol">;
def m: JoinedOrSeparate<["-"], "m">, HelpText<"Set target emulation">;
def o: JoinedOrSeparate<["-"], "o">, MetaVarName<"<path>">,
HelpText<"Path to file to write output">;
def l: JoinedOrSeparate<["-"], "l">, MetaVarName<"<libName>">,
HelpText<"Root name of library to use">;
def shared: F<"shared">, HelpText<"Build a shared object">;
def subs: Separate<["--"], "subsystem">, HelpText<"Specify subsystem">;
def stack: Separate<["--"], "stack">;
def outlib: Separate<["--"], "out-implib">, HelpText<"Import library name">;
[MinGW] Map the -verbose option, implement -### for showing the produced parameters Pass the -verbose option through to the COFF linker, and show the arguments passed to it. If the -### option is specified, just show the produced argument list and exit, just like in clang. Replace the first argument with "lld-link" in order to produce a correct command line. Differential Revision: https://reviews.llvm.org/D37706 llvm-svn: 312944
2017-09-12 04:43:39 +08:00
def verbose: F<"verbose">, HelpText<"Verbose mode">;
// LLD specific options
def _HASH_HASH_HASH : Flag<["-"], "###">,
HelpText<"Print (but do not run) the commands to run for this compilation">;
LLD: Introduce a GNU LD style driver for COFF When building COFF programs many targets such as mingw prefer to have a gnu ld frontend. Rather then having a fully fledged standalone driver we wrap a shim around the LINK driver. Extra tests were provided by mstorsjo Reviewers: mstorsjo, ruiu Differential Revision: https://reviews.llvm.org/D33880 llvm-svn: 312926
2017-09-12 01:02:59 +08:00
// Currently stubs to avoid errors
def Bdynamic: F<"Bdynamic">, HelpText<"Link against shared libraries">;
def Bstatic: F<"Bstatic">, HelpText<"Do not link against shared libraries">;
def major_image_version: Separate<["--"], "major-image-version">;
def minor_image_version: Separate<["--"], "minor-image-version">;
def enable_auto_image_base: Flag<["--"], "enable-auto-image-base">;
def full_shutdown: Flag<["--"], "full-shutdown">;
def O: Joined<["-"], "O">, HelpText<"Optimize output file size">;
def v: Flag<["-"], "v">, HelpText<"Display the version number">;
def version: F<"version">, HelpText<"Display the version number and exit">;
// Alias
def alias_entry_e: JoinedOrSeparate<["-"], "e">, Alias<entry>;