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authorVincent Ambo <mail@tazj.in>2020-11-21T13·43+0100
committerVincent Ambo <mail@tazj.in>2020-11-21T14·48+0100
commit082c006c04343a78d87b6c6ab3608c25d6213c3f (patch)
tree16e6f04f8d1d1d2d67e8e917d5e7bb48c1b60375 /third_party/abseil_cpp/absl/copts
parentcc27324d0226953943f408ce3c69ad7d648e005e (diff)
merge(3p/absl): subtree merge of Abseil up to e19260f r/1889
... notably, this includes Abseil's own StatusOr type, which
conflicted with our implementation (that was taken from TensorFlow).

Change-Id: Ie7d6764b64055caaeb8dc7b6b9d066291e6b538f
Diffstat (limited to 'third_party/abseil_cpp/absl/copts')
-rw-r--r--third_party/abseil_cpp/absl/copts/GENERATED_AbseilCopts.cmake113
-rw-r--r--third_party/abseil_cpp/absl/copts/GENERATED_copts.bzl113
-rw-r--r--third_party/abseil_cpp/absl/copts/configure_copts.bzl6
-rw-r--r--third_party/abseil_cpp/absl/copts/copts.py124
4 files changed, 107 insertions, 249 deletions
diff --git a/third_party/abseil_cpp/absl/copts/GENERATED_AbseilCopts.cmake b/third_party/abseil_cpp/absl/copts/GENERATED_AbseilCopts.cmake
index 7ef6339be27a..51742c9b6b3a 100644
--- a/third_party/abseil_cpp/absl/copts/GENERATED_AbseilCopts.cmake
+++ b/third_party/abseil_cpp/absl/copts/GENERATED_AbseilCopts.cmake
@@ -5,47 +5,6 @@
 
 list(APPEND ABSL_CLANG_CL_FLAGS
     "/W3"
-    "-Wno-c++98-compat-pedantic"
-    "-Wno-conversion"
-    "-Wno-covered-switch-default"
-    "-Wno-deprecated"
-    "-Wno-disabled-macro-expansion"
-    "-Wno-double-promotion"
-    "-Wno-comma"
-    "-Wno-extra-semi"
-    "-Wno-extra-semi-stmt"
-    "-Wno-packed"
-    "-Wno-padded"
-    "-Wno-sign-compare"
-    "-Wno-float-conversion"
-    "-Wno-float-equal"
-    "-Wno-format-nonliteral"
-    "-Wno-gcc-compat"
-    "-Wno-global-constructors"
-    "-Wno-exit-time-destructors"
-    "-Wno-non-modular-include-in-module"
-    "-Wno-old-style-cast"
-    "-Wno-range-loop-analysis"
-    "-Wno-reserved-id-macro"
-    "-Wno-shorten-64-to-32"
-    "-Wno-switch-enum"
-    "-Wno-thread-safety-negative"
-    "-Wno-unknown-warning-option"
-    "-Wno-unreachable-code"
-    "-Wno-unused-macros"
-    "-Wno-weak-vtables"
-    "-Wno-zero-as-null-pointer-constant"
-    "-Wbitfield-enum-conversion"
-    "-Wbool-conversion"
-    "-Wconstant-conversion"
-    "-Wenum-conversion"
-    "-Wint-conversion"
-    "-Wliteral-conversion"
-    "-Wnon-literal-null-conversion"
-    "-Wnull-conversion"
-    "-Wobjc-literal-conversion"
-    "-Wno-sign-conversion"
-    "-Wstring-conversion"
     "/DNOMINMAX"
     "/DWIN32_LEAN_AND_MEAN"
     "/D_CRT_SECURE_NO_WARNINGS"
@@ -78,16 +37,17 @@ list(APPEND ABSL_GCC_FLAGS
     "-Wextra"
     "-Wcast-qual"
     "-Wconversion-null"
+    "-Wformat-security"
     "-Wmissing-declarations"
     "-Woverlength-strings"
     "-Wpointer-arith"
+    "-Wundef"
     "-Wunused-local-typedefs"
     "-Wunused-result"
     "-Wvarargs"
     "-Wvla"
     "-Wwrite-strings"
-    "-Wno-missing-field-initializers"
-    "-Wno-sign-compare"
+    "-DNOMINMAX"
 )
 
 list(APPEND ABSL_GCC_TEST_FLAGS
@@ -103,48 +63,37 @@ list(APPEND ABSL_GCC_TEST_FLAGS
 list(APPEND ABSL_LLVM_FLAGS
     "-Wall"
     "-Wextra"
-    "-Weverything"
-    "-Wno-c++98-compat-pedantic"
-    "-Wno-conversion"
-    "-Wno-covered-switch-default"
-    "-Wno-deprecated"
-    "-Wno-disabled-macro-expansion"
-    "-Wno-double-promotion"
-    "-Wno-comma"
-    "-Wno-extra-semi"
-    "-Wno-extra-semi-stmt"
-    "-Wno-packed"
-    "-Wno-padded"
-    "-Wno-sign-compare"
+    "-Wcast-qual"
+    "-Wconversion"
+    "-Wfloat-overflow-conversion"
+    "-Wfloat-zero-conversion"
+    "-Wfor-loop-analysis"
+    "-Wformat-security"
+    "-Wgnu-redeclared-enum"
+    "-Winfinite-recursion"
+    "-Wliteral-conversion"
+    "-Wmissing-declarations"
+    "-Woverlength-strings"
+    "-Wpointer-arith"
+    "-Wself-assign"
+    "-Wshadow"
+    "-Wstring-conversion"
+    "-Wtautological-overlap-compare"
+    "-Wundef"
+    "-Wuninitialized"
+    "-Wunreachable-code"
+    "-Wunused-comparison"
+    "-Wunused-local-typedefs"
+    "-Wunused-result"
+    "-Wvla"
+    "-Wwrite-strings"
     "-Wno-float-conversion"
-    "-Wno-float-equal"
-    "-Wno-format-nonliteral"
-    "-Wno-gcc-compat"
-    "-Wno-global-constructors"
-    "-Wno-exit-time-destructors"
-    "-Wno-non-modular-include-in-module"
-    "-Wno-old-style-cast"
-    "-Wno-range-loop-analysis"
-    "-Wno-reserved-id-macro"
+    "-Wno-implicit-float-conversion"
+    "-Wno-implicit-int-float-conversion"
+    "-Wno-implicit-int-conversion"
     "-Wno-shorten-64-to-32"
-    "-Wno-switch-enum"
-    "-Wno-thread-safety-negative"
-    "-Wno-unknown-warning-option"
-    "-Wno-unreachable-code"
-    "-Wno-unused-macros"
-    "-Wno-weak-vtables"
-    "-Wno-zero-as-null-pointer-constant"
-    "-Wbitfield-enum-conversion"
-    "-Wbool-conversion"
-    "-Wconstant-conversion"
-    "-Wenum-conversion"
-    "-Wint-conversion"
-    "-Wliteral-conversion"
-    "-Wnon-literal-null-conversion"
-    "-Wnull-conversion"
-    "-Wobjc-literal-conversion"
     "-Wno-sign-conversion"
-    "-Wstring-conversion"
+    "-DNOMINMAX"
 )
 
 list(APPEND ABSL_LLVM_TEST_FLAGS
diff --git a/third_party/abseil_cpp/absl/copts/GENERATED_copts.bzl b/third_party/abseil_cpp/absl/copts/GENERATED_copts.bzl
index 3cc487845c64..6707488f23db 100644
--- a/third_party/abseil_cpp/absl/copts/GENERATED_copts.bzl
+++ b/third_party/abseil_cpp/absl/copts/GENERATED_copts.bzl
@@ -6,47 +6,6 @@
 
 ABSL_CLANG_CL_FLAGS = [
     "/W3",
-    "-Wno-c++98-compat-pedantic",
-    "-Wno-conversion",
-    "-Wno-covered-switch-default",
-    "-Wno-deprecated",
-    "-Wno-disabled-macro-expansion",
-    "-Wno-double-promotion",
-    "-Wno-comma",
-    "-Wno-extra-semi",
-    "-Wno-extra-semi-stmt",
-    "-Wno-packed",
-    "-Wno-padded",
-    "-Wno-sign-compare",
-    "-Wno-float-conversion",
-    "-Wno-float-equal",
-    "-Wno-format-nonliteral",
-    "-Wno-gcc-compat",
-    "-Wno-global-constructors",
-    "-Wno-exit-time-destructors",
-    "-Wno-non-modular-include-in-module",
-    "-Wno-old-style-cast",
-    "-Wno-range-loop-analysis",
-    "-Wno-reserved-id-macro",
-    "-Wno-shorten-64-to-32",
-    "-Wno-switch-enum",
-    "-Wno-thread-safety-negative",
-    "-Wno-unknown-warning-option",
-    "-Wno-unreachable-code",
-    "-Wno-unused-macros",
-    "-Wno-weak-vtables",
-    "-Wno-zero-as-null-pointer-constant",
-    "-Wbitfield-enum-conversion",
-    "-Wbool-conversion",
-    "-Wconstant-conversion",
-    "-Wenum-conversion",
-    "-Wint-conversion",
-    "-Wliteral-conversion",
-    "-Wnon-literal-null-conversion",
-    "-Wnull-conversion",
-    "-Wobjc-literal-conversion",
-    "-Wno-sign-conversion",
-    "-Wstring-conversion",
     "/DNOMINMAX",
     "/DWIN32_LEAN_AND_MEAN",
     "/D_CRT_SECURE_NO_WARNINGS",
@@ -79,16 +38,17 @@ ABSL_GCC_FLAGS = [
     "-Wextra",
     "-Wcast-qual",
     "-Wconversion-null",
+    "-Wformat-security",
     "-Wmissing-declarations",
     "-Woverlength-strings",
     "-Wpointer-arith",
+    "-Wundef",
     "-Wunused-local-typedefs",
     "-Wunused-result",
     "-Wvarargs",
     "-Wvla",
     "-Wwrite-strings",
-    "-Wno-missing-field-initializers",
-    "-Wno-sign-compare",
+    "-DNOMINMAX",
 ]
 
 ABSL_GCC_TEST_FLAGS = [
@@ -104,48 +64,37 @@ ABSL_GCC_TEST_FLAGS = [
 ABSL_LLVM_FLAGS = [
     "-Wall",
     "-Wextra",
-    "-Weverything",
-    "-Wno-c++98-compat-pedantic",
-    "-Wno-conversion",
-    "-Wno-covered-switch-default",
-    "-Wno-deprecated",
-    "-Wno-disabled-macro-expansion",
-    "-Wno-double-promotion",
-    "-Wno-comma",
-    "-Wno-extra-semi",
-    "-Wno-extra-semi-stmt",
-    "-Wno-packed",
-    "-Wno-padded",
-    "-Wno-sign-compare",
+    "-Wcast-qual",
+    "-Wconversion",
+    "-Wfloat-overflow-conversion",
+    "-Wfloat-zero-conversion",
+    "-Wfor-loop-analysis",
+    "-Wformat-security",
+    "-Wgnu-redeclared-enum",
+    "-Winfinite-recursion",
+    "-Wliteral-conversion",
+    "-Wmissing-declarations",
+    "-Woverlength-strings",
+    "-Wpointer-arith",
+    "-Wself-assign",
+    "-Wshadow",
+    "-Wstring-conversion",
+    "-Wtautological-overlap-compare",
+    "-Wundef",
+    "-Wuninitialized",
+    "-Wunreachable-code",
+    "-Wunused-comparison",
+    "-Wunused-local-typedefs",
+    "-Wunused-result",
+    "-Wvla",
+    "-Wwrite-strings",
     "-Wno-float-conversion",
-    "-Wno-float-equal",
-    "-Wno-format-nonliteral",
-    "-Wno-gcc-compat",
-    "-Wno-global-constructors",
-    "-Wno-exit-time-destructors",
-    "-Wno-non-modular-include-in-module",
-    "-Wno-old-style-cast",
-    "-Wno-range-loop-analysis",
-    "-Wno-reserved-id-macro",
+    "-Wno-implicit-float-conversion",
+    "-Wno-implicit-int-float-conversion",
+    "-Wno-implicit-int-conversion",
     "-Wno-shorten-64-to-32",
-    "-Wno-switch-enum",
-    "-Wno-thread-safety-negative",
-    "-Wno-unknown-warning-option",
-    "-Wno-unreachable-code",
-    "-Wno-unused-macros",
-    "-Wno-weak-vtables",
-    "-Wno-zero-as-null-pointer-constant",
-    "-Wbitfield-enum-conversion",
-    "-Wbool-conversion",
-    "-Wconstant-conversion",
-    "-Wenum-conversion",
-    "-Wint-conversion",
-    "-Wliteral-conversion",
-    "-Wnon-literal-null-conversion",
-    "-Wnull-conversion",
-    "-Wobjc-literal-conversion",
     "-Wno-sign-conversion",
-    "-Wstring-conversion",
+    "-DNOMINMAX",
 ]
 
 ABSL_LLVM_TEST_FLAGS = [
diff --git a/third_party/abseil_cpp/absl/copts/configure_copts.bzl b/third_party/abseil_cpp/absl/copts/configure_copts.bzl
index ff9a5ea9f482..4d3425444349 100644
--- a/third_party/abseil_cpp/absl/copts/configure_copts.bzl
+++ b/third_party/abseil_cpp/absl/copts/configure_copts.bzl
@@ -23,15 +23,13 @@ load(
 
 ABSL_DEFAULT_COPTS = select({
     "//absl:windows": ABSL_MSVC_FLAGS,
-    "//absl:llvm_compiler": ABSL_LLVM_FLAGS,
+    "//absl:clang_compiler": ABSL_LLVM_FLAGS,
     "//conditions:default": ABSL_GCC_FLAGS,
 })
 
-# in absence of modules (--compiler=gcc or -c opt), cc_tests leak their copts
-# to their (included header) dependencies and fail to build outside absl
 ABSL_TEST_COPTS = ABSL_DEFAULT_COPTS + select({
     "//absl:windows": ABSL_MSVC_TEST_FLAGS,
-    "//absl:llvm_compiler": ABSL_LLVM_TEST_FLAGS,
+    "//absl:clang_compiler": ABSL_LLVM_TEST_FLAGS,
     "//conditions:default": ABSL_GCC_TEST_FLAGS,
 })
 
diff --git a/third_party/abseil_cpp/absl/copts/copts.py b/third_party/abseil_cpp/absl/copts/copts.py
index 704ef23450e1..cf52981c58cc 100644
--- a/third_party/abseil_cpp/absl/copts/copts.py
+++ b/third_party/abseil_cpp/absl/copts/copts.py
@@ -16,77 +16,6 @@ MSVC_BIG_WARNING_FLAGS = [
     "/W3",
 ]
 
-LLVM_BIG_WARNING_FLAGS = [
-    "-Wall",
-    "-Wextra",
-    "-Weverything",
-]
-
-# Docs on single flags is preceded by a comment.
-# Docs on groups of flags is preceded by ###.
-LLVM_DISABLE_WARNINGS_FLAGS = [
-    # Abseil does not support C++98
-    "-Wno-c++98-compat-pedantic",
-    # Turns off all implicit conversion warnings. Most are re-enabled below.
-    "-Wno-conversion",
-    "-Wno-covered-switch-default",
-    "-Wno-deprecated",
-    "-Wno-disabled-macro-expansion",
-    "-Wno-double-promotion",
-    ###
-    # Turned off as they include valid C++ code.
-    "-Wno-comma",
-    "-Wno-extra-semi",
-    "-Wno-extra-semi-stmt",
-    "-Wno-packed",
-    "-Wno-padded",
-    ###
-    # Google style does not use unsigned integers, though STL containers
-    # have unsigned types.
-    "-Wno-sign-compare",
-    ###
-    "-Wno-float-conversion",
-    "-Wno-float-equal",
-    "-Wno-format-nonliteral",
-    # Too aggressive: warns on Clang extensions enclosed in Clang-only
-    # compilation paths.
-    "-Wno-gcc-compat",
-    ###
-    # Some internal globals are necessary. Don't do this at home.
-    "-Wno-global-constructors",
-    "-Wno-exit-time-destructors",
-    ###
-    "-Wno-non-modular-include-in-module",
-    "-Wno-old-style-cast",
-    # Warns on preferred usage of non-POD types such as string_view
-    "-Wno-range-loop-analysis",
-    "-Wno-reserved-id-macro",
-    "-Wno-shorten-64-to-32",
-    "-Wno-switch-enum",
-    "-Wno-thread-safety-negative",
-    "-Wno-unknown-warning-option",
-    "-Wno-unreachable-code",
-    # Causes warnings on include guards
-    "-Wno-unused-macros",
-    "-Wno-weak-vtables",
-    # Causes warnings on usage of types/compare.h comparison operators.
-    "-Wno-zero-as-null-pointer-constant",
-    ###
-    # Implicit conversion warnings turned off by -Wno-conversion
-    # which are re-enabled below.
-    "-Wbitfield-enum-conversion",
-    "-Wbool-conversion",
-    "-Wconstant-conversion",
-    "-Wenum-conversion",
-    "-Wint-conversion",
-    "-Wliteral-conversion",
-    "-Wnon-literal-null-conversion",
-    "-Wnull-conversion",
-    "-Wobjc-literal-conversion",
-    "-Wno-sign-conversion",
-    "-Wstring-conversion",
-]
-
 LLVM_TEST_DISABLE_WARNINGS_FLAGS = [
     "-Wno-c99-extensions",
     "-Wno-deprecated-declarations",
@@ -125,21 +54,18 @@ COPT_VARS = {
         "-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",
-        # gcc-4.x has spurious missing field initializer warnings.
-        # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36750
-        # Remove when gcc-4.x is no longer supported.
-        "-Wno-missing-field-initializers",
-        # Google style does not use unsigned integers, though STL containers
-        # have unsigned types.
-        "-Wno-sign-compare",
+        # Don't define min and max macros (Build on Windows using gcc)
+        "-DNOMINMAX",
     ],
     "ABSL_GCC_TEST_FLAGS": [
         "-Wno-conversion-null",
@@ -150,12 +76,48 @@ COPT_VARS = {
         "-Wno-unused-parameter",
         "-Wno-unused-private-field",
     ],
-    "ABSL_LLVM_FLAGS":
-        LLVM_BIG_WARNING_FLAGS + LLVM_DISABLE_WARNINGS_FLAGS,
+    "ABSL_LLVM_FLAGS": [
+        "-Wall",
+        "-Wextra",
+        "-Wcast-qual",
+        "-Wconversion",
+        "-Wfloat-overflow-conversion",
+        "-Wfloat-zero-conversion",
+        "-Wfor-loop-analysis",
+        "-Wformat-security",
+        "-Wgnu-redeclared-enum",
+        "-Winfinite-recursion",
+        "-Wliteral-conversion",
+        "-Wmissing-declarations",
+        "-Woverlength-strings",
+        "-Wpointer-arith",
+        "-Wself-assign",
+        "-Wshadow",
+        "-Wstring-conversion",
+        "-Wtautological-overlap-compare",
+        "-Wundef",
+        "-Wuninitialized",
+        "-Wunreachable-code",
+        "-Wunused-comparison",
+        "-Wunused-local-typedefs",
+        "-Wunused-result",
+        "-Wvla",
+        "-Wwrite-strings",
+        # Warnings that are enabled by group warning flags like -Wall that we
+        # explicitly disable.
+        "-Wno-float-conversion",
+        "-Wno-implicit-float-conversion",
+        "-Wno-implicit-int-float-conversion",
+        "-Wno-implicit-int-conversion",
+        "-Wno-shorten-64-to-32",
+        "-Wno-sign-conversion",
+        # Don't define min and max macros (Build on Windows using clang)
+        "-DNOMINMAX",
+    ],
     "ABSL_LLVM_TEST_FLAGS":
         LLVM_TEST_DISABLE_WARNINGS_FLAGS,
     "ABSL_CLANG_CL_FLAGS":
-        (MSVC_BIG_WARNING_FLAGS + LLVM_DISABLE_WARNINGS_FLAGS + MSVC_DEFINES),
+        (MSVC_BIG_WARNING_FLAGS + MSVC_DEFINES),
     "ABSL_CLANG_CL_TEST_FLAGS":
         LLVM_TEST_DISABLE_WARNINGS_FLAGS,
     "ABSL_MSVC_FLAGS":