diff options
Diffstat (limited to 'third_party/toolchains/preconfig/ubuntu14.04/gcc-nvcc/CROSSTOOL')
-rwxr-xr-x | third_party/toolchains/preconfig/ubuntu14.04/gcc-nvcc/CROSSTOOL | 1410 |
1 files changed, 1410 insertions, 0 deletions
diff --git a/third_party/toolchains/preconfig/ubuntu14.04/gcc-nvcc/CROSSTOOL b/third_party/toolchains/preconfig/ubuntu14.04/gcc-nvcc/CROSSTOOL new file mode 100755 index 0000000000..a14eceacbb --- /dev/null +++ b/third_party/toolchains/preconfig/ubuntu14.04/gcc-nvcc/CROSSTOOL @@ -0,0 +1,1410 @@ +major_version: "local" +minor_version: "" +default_target_cpu: "same_as_host" + +default_toolchain { + cpu: "k8" + toolchain_identifier: "local_linux" +} +default_toolchain { + cpu: "piii" + toolchain_identifier: "local_linux" +} +default_toolchain { + cpu: "arm" + toolchain_identifier: "local_linux" +} +default_toolchain { + cpu: "darwin" + toolchain_identifier: "local_darwin" +} +default_toolchain { + cpu: "ppc" + toolchain_identifier: "local_linux" +} +default_toolchain { + cpu: "x64_windows" + toolchain_identifier: "local_windows" +} + +toolchain { + abi_version: "local" + abi_libc_version: "local" + compiler: "compiler" + host_system_name: "local" + needsPic: true + target_libc: "local" + target_cpu: "local" + target_system_name: "local" + toolchain_identifier: "local_linux" + + feature { + name: "c++11" + flag_set { + action: "c++-compile" + flag_group { + flag: "-std=c++11" + } + } + } + + feature { + name: "stdlib" + flag_set { + action: "c++-link-executable" + action: "c++-link-dynamic-library" + action: "c++-link-nodeps-dynamic-library" + flag_group { + flag: "-lstdc++" + } + } + } + + feature { + name: "determinism" + flag_set { + action: "c-compile" + action: "c++-compile" + flag_group { + # Make C++ compilation deterministic. Use linkstamping instead of these + # compiler symbols. + flag: "-Wno-builtin-macro-redefined" + flag: "-D__DATE__=\"redacted\"" + flag: "-D__TIMESTAMP__=\"redacted\"" + flag: "-D__TIME__=\"redacted\"" + } + } + } + + feature { + name: "alwayslink" + flag_set { + action: "c++-link-dynamic-library" + action: "c++-link-nodeps-dynamic-library" + action: "c++-link-executable" + flag_group { + flag: "-Wl,-no-as-needed" + } + } + } + + # This feature will be enabled for builds that support pic by bazel. + feature { + name: "pic" + flag_set { + action: "c-compile" + action: "c++-compile" + flag_group { + expand_if_all_available: "pic" + flag: "-fPIC" + } + flag_group { + expand_if_none_available: "pic" + flag: "-fPIE" + } + } + } + + # Security hardening on by default. + feature { + name: "hardening" + flag_set { + action: "c-compile" + action: "c++-compile" + flag_group { + # Conservative choice; -D_FORTIFY_SOURCE=2 may be unsafe in some cases. + # We need to undef it before redefining it as some distributions now + # have it enabled by default. + flag: "-U_FORTIFY_SOURCE" + flag: "-D_FORTIFY_SOURCE=1" + flag: "-fstack-protector" + } + } + flag_set { + action: "c++-link-dynamic-library" + action: "c++-link-nodeps-dynamic-library" + flag_group { + flag: "-Wl,-z,relro,-z,now" + } + } + flag_set { + action: "c++-link-executable" + flag_group { + flag: "-pie" + flag: "-Wl,-z,relro,-z,now" + } + } + } + + feature { + name: "warnings" + flag_set { + action: "c-compile" + action: "c++-compile" + flag_group { + # All warnings are enabled. Maybe enable -Werror as well? + flag: "-Wall" + + } + } + } + + # Keep stack frames for debugging, even in opt mode. + feature { + name: "frame-pointer" + flag_set { + action: "c-compile" + action: "c++-compile" + flag_group { + flag: "-fno-omit-frame-pointer" + } + } + } + + feature { + name: "build-id" + flag_set { + action: "c++-link-executable" + action: "c++-link-dynamic-library" + action: "c++-link-nodeps-dynamic-library" + flag_group { + # Stamp the binary with a unique identifier. + flag: "-Wl,--build-id=md5" + flag: "-Wl,--hash-style=gnu" + } + } + } + + feature { + name: "no-canonical-prefixes" + flag_set { + action: "c-compile" + action: "c++-compile" + action: "c++-link-executable" + action: "c++-link-dynamic-library" + action: "c++-link-nodeps-dynamic-library" + flag_group { + flag:"-no-canonical-prefixes" + } + } + } + + feature { + name: "disable-assertions" + flag_set { + action: "c-compile" + action: "c++-compile" + flag_group { + flag: "-DNDEBUG" + } + } + } + + feature { + name: "linker-bin-path" + + flag_set { + action: "c++-link-executable" + action: "c++-link-dynamic-library" + action: "c++-link-nodeps-dynamic-library" + flag_group { + flag: "-B/usr/bin" + } + } + } + + feature { + name: "common" + implies: "stdlib" + implies: "c++11" + implies: "determinism" + implies: "alwayslink" + implies: "hardening" + implies: "warnings" + implies: "frame-pointer" + implies: "build-id" + implies: "no-canonical-prefixes" + implies: "linker-bin-path" + } + + feature { + name: "opt" + implies: "common" + implies: "disable-assertions" + + flag_set { + action: "c-compile" + action: "c++-compile" + flag_group { + # No debug symbols. + # Maybe we should enable https://gcc.gnu.org/wiki/DebugFission for opt + # or even generally? However, that can't happen here, as it requires + # special handling in Bazel. + flag: "-g0" + + # Conservative choice for -O + # -O3 can increase binary size and even slow down the resulting binaries. + # Profile first and / or use FDO if you need better performance than this. + flag: "-O2" + + # Removal of unused code and data at link time (can this increase binary size in some cases?). + flag: "-ffunction-sections" + flag: "-fdata-sections" + } + } + flag_set { + action: "c++-link-dynamic-library" + action: "c++-link-nodeps-dynamic-library" + action: "c++-link-executable" + flag_group { + flag: "-Wl,--gc-sections" + } + } + } + + feature { + name: "fastbuild" + implies: "common" + } + + feature { + name: "dbg" + implies: "common" + flag_set { + action: "c-compile" + action: "c++-compile" + flag_group { + flag: "-g" + } + } + } + + # Set clang as a C/C++ compiler. + tool_path { name: "gcc" path: "clang/bin/crosstool_wrapper_driver_is_not_gcc" } + + # Use the default system toolchain for everything else. + tool_path { name: "ar" path: "/usr/bin/ar" } + tool_path { name: "compat-ld" path: "/usr/bin/ld" } + tool_path { name: "cpp" path: "/usr/bin/cpp" } + tool_path { name: "dwp" path: "/usr/bin/dwp" } + tool_path { name: "gcov" path: "/usr/bin/gcov" } + tool_path { name: "ld" path: "/usr/bin/ld" } + tool_path { name: "nm" path: "/usr/bin/nm" } + tool_path { name: "objcopy" path: "/usr/bin/objcopy" } + tool_path { name: "objdump" path: "/usr/bin/objdump" } + tool_path { name: "strip" path: "/usr/bin/strip" } + + # Enabled dynamic linking. + linking_mode_flags { mode: DYNAMIC } + + + cxx_builtin_include_directory: "/" +} + +toolchain { + abi_version: "local" + abi_libc_version: "local" + compiler: "compiler" + host_system_name: "local" + needsPic: true + target_libc: "macosx" + target_cpu: "darwin" + target_system_name: "local" + toolchain_identifier: "local_darwin" + feature { + name: "c++11" + flag_set { + action: "c++-compile" + flag_group { + flag: "-std=c++11" + } + } + } + + feature { + name: "stdlib" + flag_set { + action: "c++-link-executable" + action: "c++-link-dynamic-library" + action: "c++-link-nodeps-dynamic-library" + flag_group { + flag: "-lc++" + } + } + } + + feature { + name: "determinism" + flag_set { + action: "c-compile" + action: "c++-compile" + flag_group { + # Make C++ compilation deterministic. Use linkstamping instead of these + # compiler symbols. + flag: "-Wno-builtin-macro-redefined" + flag: "-D__DATE__=\"redacted\"" + flag: "-D__TIMESTAMP__=\"redacted\"" + flag: "-D__TIME__=\"redacted\"" + } + } + } + + # This feature will be enabled for builds that support pic by bazel. + feature { + name: "pic" + flag_set { + action: "c-compile" + action: "c++-compile" + flag_group { + expand_if_all_available: "pic" + flag: "-fPIC" + } + flag_group { + expand_if_none_available: "pic" + flag: "-fPIE" + } + } + } + + # Security hardening on by default. + feature { + name: "hardening" + flag_set { + action: "c-compile" + action: "c++-compile" + flag_group { + # Conservative choice; -D_FORTIFY_SOURCE=2 may be unsafe in some cases. + # We need to undef it before redefining it as some distributions now + # have it enabled by default. + flag: "-U_FORTIFY_SOURCE" + flag: "-D_FORTIFY_SOURCE=1" + flag: "-fstack-protector" + } + } + flag_set { + action: "c++-link-executable" + flag_group { + flag: "-pie" + } + } + } + + feature { + name: "warnings" + flag_set { + action: "c-compile" + action: "c++-compile" + flag_group { + # All warnings are enabled. Maybe enable -Werror as well? + flag: "-Wall" + + } + } + } + + # Keep stack frames for debugging, even in opt mode. + feature { + name: "frame-pointer" + flag_set { + action: "c-compile" + action: "c++-compile" + flag_group { + flag: "-fno-omit-frame-pointer" + } + } + } + + feature { + name: "no-canonical-prefixes" + flag_set { + action: "c-compile" + action: "c++-compile" + action: "c++-link-executable" + action: "c++-link-dynamic-library" + action: "c++-link-nodeps-dynamic-library" + flag_group { + flag:"-no-canonical-prefixes" + } + } + } + + feature { + name: "disable-assertions" + flag_set { + action: "c-compile" + action: "c++-compile" + flag_group { + flag: "-DNDEBUG" + } + } + } + + feature { + name: "linker-bin-path" + + flag_set { + action: "c++-link-executable" + action: "c++-link-dynamic-library" + action: "c++-link-nodeps-dynamic-library" + flag_group { + flag: "-B/usr/bin" + } + } + } + + feature { + name: "undefined-dynamic" + flag_set { + action: "c++-link-dynamic-library" + action: "c++-link-nodeps-dynamic-library" + action: "c++-link-executable" + flag_group { + flag: "-undefined" + flag: "dynamic_lookup" + } + } + } + + feature { + name: "common" + implies: "stdlib" + implies: "c++11" + implies: "determinism" + implies: "hardening" + implies: "warnings" + implies: "frame-pointer" + implies: "no-canonical-prefixes" + implies: "linker-bin-path" + implies: "undefined-dynamic" + } + + feature { + name: "opt" + implies: "common" + implies: "disable-assertions" + + flag_set { + action: "c-compile" + action: "c++-compile" + flag_group { + # No debug symbols. + # Maybe we should enable https://gcc.gnu.org/wiki/DebugFission for opt + # or even generally? However, that can't happen here, as it requires + # special handling in Bazel. + flag: "-g0" + + # Conservative choice for -O + # -O3 can increase binary size and even slow down the resulting binaries. + # Profile first and / or use FDO if you need better performance than this. + flag: "-O2" + + # Removal of unused code and data at link time (can this increase binary size in some cases?). + flag: "-ffunction-sections" + flag: "-fdata-sections" + } + } + } + + feature { + name: "fastbuild" + implies: "common" + } + + feature { + name: "dbg" + implies: "common" + flag_set { + action: "c-compile" + action: "c++-compile" + flag_group { + flag: "-g" + } + } + } + + # Set clang as a C/C++ compiler. + tool_path { name: "gcc" path: "clang/bin/crosstool_wrapper_driver_is_not_gcc" } + + # Use the default system toolchain for everything else. + tool_path { name: "ar" path: "/usr/bin/libtool" } + tool_path { name: "compat-ld" path: "/usr/bin/ld" } + tool_path { name: "cpp" path: "/usr/bin/cpp" } + tool_path { name: "dwp" path: "/usr/bin/dwp" } + tool_path { name: "gcov" path: "/usr/bin/gcov" } + tool_path { name: "ld" path: "/usr/bin/ld" } + tool_path { name: "nm" path: "/usr/bin/nm" } + tool_path { name: "objcopy" path: "/usr/bin/objcopy" } + tool_path { name: "objdump" path: "/usr/bin/objdump" } + tool_path { name: "strip" path: "/usr/bin/strip" } + + # Enabled dynamic linking. + linking_mode_flags { mode: DYNAMIC } + + + cxx_builtin_include_directory: "/" +} + +toolchain { + toolchain_identifier: "local_windows" + host_system_name: "local" + target_system_name: "local" + + abi_version: "local" + abi_libc_version: "local" + target_cpu: "x64_windows" + compiler: "msvc-cl" + target_libc: "msvcrt" + + + + tool_path { + name: "ar" + path: "" + } + tool_path { + name: "ml" + path: "" + } + tool_path { + name: "cpp" + path: "" + } + tool_path { + name: "gcc" + path: "" + } + tool_path { + name: "gcov" + path: "wrapper/bin/msvc_nop.bat" + } + tool_path { + name: "ld" + path: "" + } + tool_path { + name: "nm" + path: "wrapper/bin/msvc_nop.bat" + } + tool_path { + name: "objcopy" + path: "wrapper/bin/msvc_nop.bat" + } + tool_path { + name: "objdump" + path: "wrapper/bin/msvc_nop.bat" + } + tool_path { + name: "strip" + path: "wrapper/bin/msvc_nop.bat" + } + supports_interface_shared_objects: true + + # TODO(pcloudy): Review those flags below, they should be defined by cl.exe + compiler_flag: "/DCOMPILER_MSVC" + + # Don't define min/max macros in windows.h. + compiler_flag: "/DNOMINMAX" + + # Platform defines. + compiler_flag: "/D_WIN32_WINNT=0x0600" + # Turn off warning messages. + compiler_flag: "/D_CRT_SECURE_NO_DEPRECATE" + compiler_flag: "/D_CRT_SECURE_NO_WARNINGS" + compiler_flag: "/D_SILENCE_STDEXT_HASH_DEPRECATION_WARNINGS" + + # Useful options to have on for compilation. + # Increase the capacity of object files to 2^32 sections. + compiler_flag: "/bigobj" + # Allocate 500MB for precomputed headers. + compiler_flag: "/Zm500" + # Use unsigned char by default. + compiler_flag: "/J" + # Use function level linking. + compiler_flag: "/Gy" + # Use string pooling. + compiler_flag: "/GF" + # Catch C++ exceptions only and tell the compiler to assume that functions declared + # as extern "C" never throw a C++ exception. + compiler_flag: "/EHsc" + + # Globally disabled warnings. + # Don't warn about elements of array being be default initialized. + compiler_flag: "/wd4351" + # Don't warn about no matching delete found. + compiler_flag: "/wd4291" + # Don't warn about diamond inheritance patterns. + compiler_flag: "/wd4250" + # Don't warn about insecure functions (e.g. non _s functions). + compiler_flag: "/wd4996" + + linker_flag: "/MACHINE:X64" + + feature { + name: "no_legacy_features" + } + + # Suppress startup banner. + feature { + name: "nologo" + flag_set { + action: "c-compile" + action: "c++-compile" + action: "c++-module-compile" + action: "c++-module-codegen" + action: "c++-header-parsing" + action: "assemble" + action: "preprocess-assemble" + action: "c++-link-executable" + action: "c++-link-dynamic-library" + action: "c++-link-nodeps-dynamic-library" + action: "c++-link-static-library" + flag_group { + flag: "/nologo" + } + } + } + + feature { + name: 'has_configured_linker_path' + } + + # This feature indicates strip is not supported, building stripped binary will just result a copy of orignial binary + feature { + name: 'no_stripping' + } + + # This feature indicates this is a toolchain targeting Windows. + feature { + name: 'targets_windows' + implies: 'copy_dynamic_libraries_to_binary' + enabled: true + } + + feature { + name: 'copy_dynamic_libraries_to_binary' + } + + action_config { + config_name: 'assemble' + action_name: 'assemble' + tool { + tool_path: '' + } + implies: 'compiler_input_flags' + implies: 'compiler_output_flags' + implies: 'nologo' + implies: 'msvc_env' + implies: 'sysroot' + } + + action_config { + config_name: 'preprocess-assemble' + action_name: 'preprocess-assemble' + tool { + tool_path: '' + } + implies: 'compiler_input_flags' + implies: 'compiler_output_flags' + implies: 'nologo' + implies: 'msvc_env' + implies: 'sysroot' + } + + action_config { + config_name: 'c-compile' + action_name: 'c-compile' + tool { + tool_path: '' + } + implies: 'compiler_input_flags' + implies: 'compiler_output_flags' + implies: 'legacy_compile_flags' + implies: 'nologo' + implies: 'msvc_env' + implies: 'parse_showincludes' + implies: 'user_compile_flags' + implies: 'sysroot' + implies: 'unfiltered_compile_flags' + } + + action_config { + config_name: 'c++-compile' + action_name: 'c++-compile' + tool { + tool_path: '' + } + implies: 'compiler_input_flags' + implies: 'compiler_output_flags' + implies: 'legacy_compile_flags' + implies: 'nologo' + implies: 'msvc_env' + implies: 'parse_showincludes' + implies: 'user_compile_flags' + implies: 'sysroot' + implies: 'unfiltered_compile_flags' + } + + action_config { + config_name: 'c++-link-executable' + action_name: 'c++-link-executable' + tool { + tool_path: '' + } + implies: 'nologo' + implies: 'linkstamps' + implies: 'output_execpath_flags' + implies: 'input_param_flags' + implies: 'user_link_flags' + implies: 'legacy_link_flags' + implies: 'linker_subsystem_flag' + implies: 'linker_param_file' + implies: 'msvc_env' + implies: 'no_stripping' + } + + action_config { + config_name: 'c++-link-dynamic-library' + action_name: 'c++-link-dynamic-library' + tool { + tool_path: '' + } + implies: 'nologo' + implies: 'shared_flag' + implies: 'linkstamps' + implies: 'output_execpath_flags' + implies: 'input_param_flags' + implies: 'user_link_flags' + implies: 'legacy_link_flags' + implies: 'linker_subsystem_flag' + implies: 'linker_param_file' + implies: 'msvc_env' + implies: 'no_stripping' + implies: 'has_configured_linker_path' + implies: 'def_file' + } + + action_config { + config_name: 'c++-link-nodeps-dynamic-library' + action_name: 'c++-link-nodeps-dynamic-library' + tool { + tool_path: '' + } + implies: 'nologo' + implies: 'shared_flag' + implies: 'linkstamps' + implies: 'output_execpath_flags' + implies: 'input_param_flags' + implies: 'user_link_flags' + implies: 'legacy_link_flags' + implies: 'linker_subsystem_flag' + implies: 'linker_param_file' + implies: 'msvc_env' + implies: 'no_stripping' + implies: 'has_configured_linker_path' + implies: 'def_file' + } + + action_config { + config_name: 'c++-link-static-library' + action_name: 'c++-link-static-library' + tool { + tool_path: '' + } + implies: 'nologo' + implies: 'archiver_flags' + implies: 'input_param_flags' + implies: 'linker_param_file' + implies: 'msvc_env' + } + + # TODO(b/65151735): Remove legacy_compile_flags feature when legacy fields are + # not used in this crosstool + feature { + name: 'legacy_compile_flags' + flag_set { + expand_if_all_available: 'legacy_compile_flags' + action: 'preprocess-assemble' + action: 'c-compile' + action: 'c++-compile' + action: 'c++-header-parsing' + action: 'c++-module-compile' + action: 'c++-module-codegen' + flag_group { + iterate_over: 'legacy_compile_flags' + flag: '%{legacy_compile_flags}' + } + } + } + + feature { + name: "msvc_env" + env_set { + action: "c-compile" + action: "c++-compile" + action: "c++-module-compile" + action: "c++-module-codegen" + action: "c++-header-parsing" + action: "assemble" + action: "preprocess-assemble" + action: "c++-link-executable" + action: "c++-link-dynamic-library" + action: "c++-link-nodeps-dynamic-library" + action: "c++-link-static-library" + env_entry { + key: "PATH" + value: "" + } + env_entry { + key: "INCLUDE" + value: "" + } + env_entry { + key: "LIB" + value: "" + } + env_entry { + key: "TMP" + value: "" + } + env_entry { + key: "TEMP" + value: "" + } + } + } + + feature { + name: 'include_paths' + flag_set { + action: "assemble" + action: 'preprocess-assemble' + action: 'c-compile' + action: 'c++-compile' + action: 'c++-header-parsing' + action: 'c++-module-compile' + flag_group { + iterate_over: 'quote_include_paths' + flag: '/I%{quote_include_paths}' + } + flag_group { + iterate_over: 'include_paths' + flag: '/I%{include_paths}' + } + flag_group { + iterate_over: 'system_include_paths' + flag: '/I%{system_include_paths}' + } + } + } + + feature { + name: "preprocessor_defines" + flag_set { + action: "assemble" + action: "preprocess-assemble" + action: "c-compile" + action: "c++-compile" + action: "c++-header-parsing" + action: "c++-module-compile" + flag_group { + flag: "/D%{preprocessor_defines}" + iterate_over: "preprocessor_defines" + } + } + } + + # Tell Bazel to parse the output of /showIncludes + feature { + name: 'parse_showincludes' + flag_set { + action: 'preprocess-assemble' + action: 'c-compile' + action: 'c++-compile' + action: 'c++-module-compile' + action: 'c++-header-parsing' + flag_group { + flag: "/showIncludes" + } + } + } + + + feature { + name: 'generate_pdb_file' + requires: { + feature: 'dbg' + } + requires: { + feature: 'fastbuild' + } + } + + feature { + name: 'shared_flag' + flag_set { + action: 'c++-link-dynamic-library' + action: "c++-link-nodeps-dynamic-library" + flag_group { + flag: '/DLL' + } + } + } + + feature { + name: 'linkstamps' + flag_set { + action: 'c++-link-executable' + action: 'c++-link-dynamic-library' + action: "c++-link-nodeps-dynamic-library" + expand_if_all_available: 'linkstamp_paths' + flag_group { + iterate_over: 'linkstamp_paths' + flag: '%{linkstamp_paths}' + } + } + } + + feature { + name: 'output_execpath_flags' + flag_set { + expand_if_all_available: 'output_execpath' + action: 'c++-link-executable' + action: 'c++-link-dynamic-library' + action: "c++-link-nodeps-dynamic-library" + flag_group { + flag: '/OUT:%{output_execpath}' + } + } + } + + feature { + name: 'archiver_flags' + flag_set { + expand_if_all_available: 'output_execpath' + action: 'c++-link-static-library' + flag_group { + flag: '/OUT:%{output_execpath}' + } + } + } + + feature { + name: 'input_param_flags' + flag_set { + expand_if_all_available: 'interface_library_output_path' + action: 'c++-link-dynamic-library' + action: "c++-link-nodeps-dynamic-library" + flag_group { + flag: "/IMPLIB:%{interface_library_output_path}" + } + } + flag_set { + expand_if_all_available: 'libopts' + action: 'c++-link-executable' + action: 'c++-link-dynamic-library' + action: "c++-link-nodeps-dynamic-library" + flag_group { + iterate_over: 'libopts' + flag: '%{libopts}' + } + } + flag_set { + expand_if_all_available: 'libraries_to_link' + action: 'c++-link-executable' + action: 'c++-link-dynamic-library' + action: "c++-link-nodeps-dynamic-library" + action: 'c++-link-static-library' + flag_group { + iterate_over: 'libraries_to_link' + flag_group { + expand_if_equal: { + variable: 'libraries_to_link.type' + value: 'object_file_group' + } + iterate_over: 'libraries_to_link.object_files' + flag_group { + flag: '%{libraries_to_link.object_files}' + } + } + flag_group { + expand_if_equal: { + variable: 'libraries_to_link.type' + value: 'object_file' + } + flag_group { + flag: '%{libraries_to_link.name}' + } + } + flag_group { + expand_if_equal: { + variable: 'libraries_to_link.type' + value: 'interface_library' + } + flag_group { + flag: '%{libraries_to_link.name}' + } + } + flag_group { + expand_if_equal: { + variable: 'libraries_to_link.type' + value: 'static_library' + } + flag_group { + expand_if_false: 'libraries_to_link.is_whole_archive' + flag: '%{libraries_to_link.name}' + } + flag_group { + expand_if_true: 'libraries_to_link.is_whole_archive' + flag: '/WHOLEARCHIVE:%{libraries_to_link.name}' + } + } + } + } + } + + # Since this feature is declared earlier in the CROSSTOOL than + # "user_link_flags", this feature will be applied prior to it anwyhere they + # are both implied. And since "user_link_flags" contains the linkopts from + # the build rule, this allows the user to override the /SUBSYSTEM in the BUILD + # file. + feature { + name: 'linker_subsystem_flag' + flag_set { + action: 'c++-link-executable' + action: 'c++-link-dynamic-library' + action: "c++-link-nodeps-dynamic-library" + flag_group { + flag: '/SUBSYSTEM:CONSOLE' + } + } + } + + # The "user_link_flags" contains user-defined linkopts (from build rules) + # so it should be defined after features that declare user-overridable flags. + # For example the "linker_subsystem_flag" defines a default "/SUBSYSTEM" flag + # but we want to let the user override it, therefore "link_flag_subsystem" is + # defined earlier in the CROSSTOOL file than "user_link_flags". + feature { + name: 'user_link_flags' + flag_set { + expand_if_all_available: 'user_link_flags' + action: 'c++-link-executable' + action: 'c++-link-dynamic-library' + action: "c++-link-nodeps-dynamic-library" + flag_group { + iterate_over: 'user_link_flags' + flag: '%{user_link_flags}' + } + } + } + feature { + name: 'legacy_link_flags' + flag_set { + expand_if_all_available: 'legacy_link_flags' + action: 'c++-link-executable' + action: 'c++-link-dynamic-library' + action: "c++-link-nodeps-dynamic-library" + flag_group { + iterate_over: 'legacy_link_flags' + flag: '%{legacy_link_flags}' + } + } + } + + feature { + name: 'linker_param_file' + flag_set { + expand_if_all_available: 'linker_param_file' + action: 'c++-link-executable' + action: 'c++-link-dynamic-library' + action: "c++-link-nodeps-dynamic-library" + action: 'c++-link-static-library' + flag_group { + flag: '@%{linker_param_file}' + } + } + } + + feature { + name: 'static_link_msvcrt' + } + + feature { + name: 'static_link_msvcrt_no_debug' + flag_set { + action: 'c-compile' + action: 'c++-compile' + flag_group { + flag: "/MT" + } + } + flag_set { + action: 'c++-link-executable' + action: 'c++-link-dynamic-library' + action: "c++-link-nodeps-dynamic-library" + flag_group { + flag: "/DEFAULTLIB:libcmt.lib" + } + } + requires: { feature: 'fastbuild'} + requires: { feature: 'opt'} + } + + feature { + name: 'dynamic_link_msvcrt_no_debug' + flag_set { + action: 'c-compile' + action: 'c++-compile' + flag_group { + flag: "/MD" + } + } + flag_set { + action: 'c++-link-executable' + action: 'c++-link-dynamic-library' + action: "c++-link-nodeps-dynamic-library" + flag_group { + flag: "/DEFAULTLIB:msvcrt.lib" + } + } + requires: { feature: 'fastbuild'} + requires: { feature: 'opt'} + } + + feature { + name: 'static_link_msvcrt_debug' + flag_set { + action: 'c-compile' + action: 'c++-compile' + flag_group { + flag: "/MTd" + } + } + flag_set { + action: 'c++-link-executable' + action: 'c++-link-dynamic-library' + action: "c++-link-nodeps-dynamic-library" + flag_group { + flag: "/DEFAULTLIB:libcmtd.lib" + } + } + requires: { feature: 'dbg'} + } + + feature { + name: 'dynamic_link_msvcrt_debug' + flag_set { + action: 'c-compile' + action: 'c++-compile' + flag_group { + flag: "/MDd" + } + } + flag_set { + action: 'c++-link-executable' + action: 'c++-link-dynamic-library' + action: "c++-link-nodeps-dynamic-library" + flag_group { + flag: "/DEFAULTLIB:msvcrtd.lib" + } + } + requires: { feature: 'dbg'} + } + + feature { + name: 'dbg' + flag_set { + action: 'c-compile' + action: 'c++-compile' + flag_group { + flag: "/Od" + flag: "/Z7" + flag: "/DDEBUG" + } + } + flag_set { + action: 'c++-link-executable' + action: 'c++-link-dynamic-library' + action: "c++-link-nodeps-dynamic-library" + flag_group { + flag: "/DEBUG:FULL" + flag: "/INCREMENTAL:NO" + } + } + implies: 'generate_pdb_file' + } + + feature { + name: 'fastbuild' + flag_set { + action: 'c-compile' + action: 'c++-compile' + flag_group { + flag: "/Od" + flag: "/Z7" + flag: "/DDEBUG" + } + } + flag_set { + action: 'c++-link-executable' + action: 'c++-link-dynamic-library' + action: "c++-link-nodeps-dynamic-library" + flag_group { + flag: "/DEBUG:FASTLINK" + flag: "/INCREMENTAL:NO" + } + } + implies: 'generate_pdb_file' + } + + feature { + name: 'opt' + flag_set { + action: 'c-compile' + action: 'c++-compile' + flag_group { + flag: "/O2" + flag: "/DNDEBUG" + } + } + } + + feature { + name: 'user_compile_flags' + flag_set { + expand_if_all_available: 'user_compile_flags' + action: 'preprocess-assemble' + action: 'c-compile' + action: 'c++-compile' + action: 'c++-header-parsing' + action: 'c++-module-compile' + action: 'c++-module-codegen' + flag_group { + iterate_over: 'user_compile_flags' + flag: '%{user_compile_flags}' + } + } + } + + feature { + name: 'sysroot' + flag_set { + expand_if_all_available: 'sysroot' + action: 'assemble' + action: 'preprocess-assemble' + action: 'c-compile' + action: 'c++-compile' + action: 'c++-header-parsing' + action: 'c++-module-compile' + action: 'c++-module-codegen' + action: 'c++-link-executable' + action: 'c++-link-dynamic-library' + action: "c++-link-nodeps-dynamic-library" + flag_group { + iterate_over: 'sysroot' + flag: '--sysroot=%{sysroot}' + } + } + } + + feature { + name: 'unfiltered_compile_flags' + flag_set { + expand_if_all_available: 'unfiltered_compile_flags' + action: 'preprocess-assemble' + action: 'c-compile' + action: 'c++-compile' + action: 'c++-header-parsing' + action: 'c++-module-compile' + action: 'c++-module-codegen' + flag_group { + iterate_over: 'unfiltered_compile_flags' + flag: '%{unfiltered_compile_flags}' + } + } + } + + feature { + name: 'compiler_output_flags' + flag_set { + action: 'assemble' + flag_group { + expand_if_all_available: 'output_file' + expand_if_none_available: 'output_assembly_file' + expand_if_none_available: 'output_preprocess_file' + flag: '/Fo%{output_file}' + flag: '/Zi' + } + } + flag_set { + action: 'preprocess-assemble' + action: 'c-compile' + action: 'c++-compile' + action: 'c++-header-parsing' + action: 'c++-module-compile' + action: 'c++-module-codegen' + flag_group { + expand_if_all_available: 'output_file' + expand_if_none_available: 'output_assembly_file' + expand_if_none_available: 'output_preprocess_file' + flag: '/Fo%{output_file}' + } + flag_group { + expand_if_all_available: 'output_file' + expand_if_all_available: 'output_assembly_file' + flag: '/Fa%{output_file}' + } + flag_group { + expand_if_all_available: 'output_file' + expand_if_all_available: 'output_preprocess_file' + flag: '/P' + flag: '/Fi%{output_file}' + } + } + } + + feature { + name: 'compiler_input_flags' + flag_set { + action: 'assemble' + action: 'preprocess-assemble' + action: 'c-compile' + action: 'c++-compile' + action: 'c++-header-parsing' + action: 'c++-module-compile' + action: 'c++-module-codegen' + flag_group { + expand_if_all_available: 'source_file' + flag: '/c' + flag: '%{source_file}' + } + } + } + + feature { + name : 'def_file', + flag_set { + expand_if_all_available: 'def_file_path' + action: 'c++-link-executable' + action: 'c++-link-dynamic-library' + action: "c++-link-nodeps-dynamic-library" + flag_group { + flag: "/DEF:%{def_file_path}" + # We can specify a different DLL name in DEF file, /ignore:4070 suppresses + # the warning message about DLL name doesn't match the default one. + # See https://msdn.microsoft.com/en-us/library/sfkk2fz7.aspx + flag: "/ignore:4070" + } + } + } + + feature { + name: 'windows_export_all_symbols' + } + + feature { + name: 'no_windows_export_all_symbols' + } + + linking_mode_flags { mode: DYNAMIC } +} |