Reviewers: Sven Panne,
Description:
[gyp] Disable warnings generated by third party ICU code.
[email protected]
Please review this at https://codereview.chromium.org/962523002/
Base URL: https://chromium.googlesource.com/v8/v8.git@master
Affected files (+25, -3 lines):
M build/standalone.gypi
Index: build/standalone.gypi
diff --git a/build/standalone.gypi b/build/standalone.gypi
index
8ec06fd5e011d44ecd7368f138b99f50fe7582b3..741ab6666fb718a06eacf3b6318b34ff43ebd536
100644
--- a/build/standalone.gypi
+++ b/build/standalone.gypi
@@ -199,8 +199,33 @@
],
'conditions': [
['os_posix == 1 and OS != "mac"', {
+ # We don't want to get warnings from third-party code,
+ # so remove any existing warning-enabling flags like -Wall.
'cflags!': [
+ '-pedantic',
+ '-Wall',
'-Werror',
+ '-Wextra',
+ ],
+ 'cflags+': [
+ # Clang considers the `register` keyword as deprecated, but
+ # ICU uses it all over the place.
+ '-Wno-deprecated-register',
+ # ICU uses its own deprecated functions.
+ '-Wno-deprecated-declarations',
+ # ICU prefers `a && b || c` over `(a && b) || c`.
+ '-Wno-logical-op-parentheses',
+ # ICU has some `unsigned < 0` checks.
+ '-Wno-tautological-compare',
+ # uresdata.c has switch(RES_GET_TYPE(x)) code. The
+ # RES_GET_TYPE macro returns an UResType enum, but some
switch
+ # statement contains case values that aren't part of that
+ # enum (e.g. URES_TABLE32 which is in UResInternalType). This
+ # is on purpose.
+ '-Wno-switch',
+ ],
+ 'cflags_cc!': [
+ '-Wnon-virtual-dtor',
],
}],
['OS == "mac"', {
@@ -286,7 +311,6 @@
'cflags': [
'-Wall',
'<(werror)',
- '-W',
'-Wno-unused-parameter',
'-Wno-long-long',
'-pthread',
@@ -317,7 +341,6 @@
'cflags': [
'-Wall',
'<(werror)',
- '-W',
'-Wno-unused-parameter',
'-fno-exceptions',
# Don't warn about the "struct foo f = {0};" initialization
pattern.
@@ -460,7 +483,6 @@
'WARNING_CFLAGS': [
'-Wall',
'-Wendif-labels',
- '-W',
'-Wno-unused-parameter',
# Don't warn about the "struct foo f = {0};" initialization
pattern.
'-Wno-missing-field-initializers',
--
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