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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">;
[MinGW] Hook up the --export-all-symbols and --output-def options Differential Revision: https://reviews.llvm.org/D38761 llvm-svn: 315563
2017-10-12 13:37:18 +08:00
def export_all_symbols: F<"export-all-symbols">,
HelpText<"Export all symbols even if a def file or dllexport attributes are used">;
Sort options. This patch also rename OPT_outlib OPT_out_implib for consistency. llvm-svn: 312949
2017-09-12 04:54:51 +08:00
def l: JoinedOrSeparate<["-"], "l">, MetaVarName<"<libName>">,
HelpText<"Root name of library to use">;
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
def m: JoinedOrSeparate<["-"], "m">, HelpText<"Set target emulation">;
LLD: Add -mllvm flag to the MinGW driver. This adds support for passing LTO flags to the MINGW driver in GNU LD style i.e. -mllvm flag -> /mllvm:flag Reviewers: ruiu, mstorsjo Differential Revision: https://reviews.llvm.org/D37712 llvm-svn: 312956
2017-09-12 05:36:37 +08:00
def mllvm: S<"mllvm">;
[MinGW] Add support for the options --[no-]whole-archive Differential Revision: https://reviews.llvm.org/D37769 llvm-svn: 313124
2017-09-13 15:28:09 +08:00
def no_whole_archive: F<"no-whole-archive">,
HelpText<"No longer include all object files for following archives">;
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
def o: JoinedOrSeparate<["-"], "o">, MetaVarName<"<path>">,
HelpText<"Path to file to write output">;
Sort options. This patch also rename OPT_outlib OPT_out_implib for consistency. llvm-svn: 312949
2017-09-12 04:54:51 +08:00
def out_implib: Separate<["--"], "out-implib">, HelpText<"Import library name">;
[MinGW] Hook up the --export-all-symbols and --output-def options Differential Revision: https://reviews.llvm.org/D38761 llvm-svn: 315563
2017-10-12 13:37:18 +08:00
def output_def: S<"output-def">, HelpText<"Output def file">;
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
def shared: F<"shared">, HelpText<"Build a shared object">;
Accept not only --foo but also -foo. GNU ld manual says that multi-letter long option can be prefixed with either -- or -. Therefore, we should accept not only --subsystem but also -subsystem, for example. There is one exception. If an option starts with "o", it should only be prefixed with -- to avoid ambiguity with -o<filename> option. Differential Revision: https://reviews.llvm.org/D37825 llvm-svn: 313286
2017-09-15 02:33:21 +08:00
def subs: S<"subsystem">, HelpText<"Specify subsystem">;
def stack: S<"stack">;
[MinGW] Add support for the options --[no-]whole-archive Differential Revision: https://reviews.llvm.org/D37769 llvm-svn: 313124
2017-09-13 15:28:09 +08:00
def whole_archive: F<"whole-archive">,
HelpText<"Include all object files for following archives">;
[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">;
Sort options. This patch also rename OPT_outlib OPT_out_implib for consistency. llvm-svn: 312949
2017-09-12 04:54:51 +08:00
def O: Joined<["-"], "O">, HelpText<"Optimize output file size">;
Accept not only --foo but also -foo. GNU ld manual says that multi-letter long option can be prefixed with either -- or -. Therefore, we should accept not only --subsystem but also -subsystem, for example. There is one exception. If an option starts with "o", it should only be prefixed with -- to avoid ambiguity with -o<filename> option. Differential Revision: https://reviews.llvm.org/D37825 llvm-svn: 313286
2017-09-15 02:33:21 +08:00
def enable_auto_image_base: F<"enable-auto-image-base">;
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
def full_shutdown: Flag<["--"], "full-shutdown">;
Accept not only --foo but also -foo. GNU ld manual says that multi-letter long option can be prefixed with either -- or -. Therefore, we should accept not only --subsystem but also -subsystem, for example. There is one exception. If an option starts with "o", it should only be prefixed with -- to avoid ambiguity with -o<filename> option. Differential Revision: https://reviews.llvm.org/D37825 llvm-svn: 313286
2017-09-15 02:33:21 +08:00
def major_image_version: S<"major-image-version">;
def minor_image_version: S<"minor-image-version">;
[MinGW] Ignore the sysroot parameter If the sysroot parameter is passed to the clang frontend, clang already uses it to find libraries and adds -L options for it, but also passes it on to the linker. Therefore we can get pretty far by just ignoring it altogether. Differential Revision: https://reviews.llvm.org/D37707 llvm-svn: 312945
2017-09-12 04:43:43 +08:00
def sysroot: J<"sysroot">, HelpText<"Sysroot">;
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
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>;