copts Namespace Reference

Variables
	COPT_VARS
list	LLVM_TEST_DISABLE_WARNINGS_FLAGS
list	MSVC_BIG_WARNING_FLAGS
list	MSVC_DEFINES

Detailed Description

Abseil compiler options.

This is the source of truth for Abseil compiler options.  To modify Abseil
compilation options:

(1) Edit the appropriate list in this file based on the platform the flag is
    needed on.
(2) Run `<path_to_absl>/copts/generate_copts.py`.

The generated copts are consumed by configure_copts.bzl and
AbseilConfigureCopts.cmake.

Variable Documentation

COPT_VARS

copts.COPT_VARS

Definition at line 51 of file bloaty/third_party/abseil-cpp/absl/copts/copts.py.

LLVM_TEST_DISABLE_WARNINGS_FLAGS

copts.LLVM_TEST_DISABLE_WARNINGS_FLAGS

Initial value:

=  [
    "-Wno-c99-extensions",
    "-Wno-deprecated-declarations",
    "-Wno-missing-noreturn",
    "-Wno-missing-prototypes",
    "-Wno-missing-variable-declarations",
    "-Wno-null-conversion",
    "-Wno-shadow",
    "-Wno-shift-sign-overflow",
    "-Wno-sign-compare",
    "-Wno-unused-function",
    "-Wno-unused-member-function",
    "-Wno-unused-parameter",
    "-Wno-unused-private-field",
    "-Wno-unused-template",
    "-Wno-used-but-marked-unused",
    "-Wno-zero-as-null-pointer-constant",
    # gtest depends on this GNU extension being offered.
    "-Wno-gnu-zero-variadic-macro-arguments",
]

Definition at line 19 of file abseil-cpp/absl/copts/copts.py.

MSVC_BIG_WARNING_FLAGS

copts.MSVC_BIG_WARNING_FLAGS

Initial value:

=  [
    "/W3",
]

Definition at line 15 of file abseil-cpp/absl/copts/copts.py.

MSVC_DEFINES

copts.MSVC_DEFINES

Initial value:

=  [
    "/DNOMINMAX",  # Don't define min and max macros (windows.h)    # Don't bloat namespace with incompatible winsock versions.
    "/DWIN32_LEAN_AND_MEAN",
    # Don't warn about usage of insecure C functions.    "/D_CRT_SECURE_NO_WARNINGS",    "/D_SCL_SECURE_NO_WARNINGS",    # Introduced in VS 2017 15.8, allow overaligned types in aligned_storage    "/D_ENABLE_EXTENDED_ALIGNED_STORAGE",]COPT_VARS = {    "ABSL_GCC_FLAGS": [        "-Wall",        "-Wextra",        "-Wcast-qual",        "-Wconversion-null",        "-Wformat-security",        "-Wmissing-declarations",        "-Woverlength-strings",        "-Wpointer-arith",        "-Wundef",        "-Wunused-local-typedefs",        "-Wunused-result",        "-Wvarargs",        "-Wvla",  # variable-length array        "-Wwrite-strings",        # Don't define min and max macros (Build on Windows using gcc)
        "-DNOMINMAX",
    ],

Definition at line 40 of file abseil-cpp/absl/copts/copts.py.