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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-08-24 11:13:23 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-11-01 09:45:34 -0300 |
| commit | 6ee5a9767a245455720d39eeaa3ce136825e8a42 (patch) | |
| tree | 2deb836e1450bd1754d14fdbcc93563ecf79bcb9 /intl | |
| parent | d227fd53cbbc9ae7e5604da3669d04b6ccb53aa1 (diff) | |
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intl: Fix clang -Wunused-but-set-variable on plural.c
Clang warns that '__gettextnerrs' set but not used:
intl/plural.c:1034:9: error: variable '__gettextnerrs' set but not used
[-Werror,-Wunused-but-set-variable]
int yynerrs = 0;
^
Clang 15 (https://reviews.llvm.org/D122271) -Wunused-but-set-variable
gives a warning while GCC doesn't. The -Wunused-but-set-variable is
available in GCC 4.6, lower than the minimum required version 6.2.
Since the file is auto-generated, suppress the warning with a compiler
flag.
Reviewed-by: Fangrui Song <maskray@google.com>
Diffstat (limited to 'intl')
| -rw-r--r-- | intl/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/intl/Makefile b/intl/Makefile index 315c75a18f..1c3b2a2273 100644 --- a/intl/Makefile +++ b/intl/Makefile @@ -154,7 +154,8 @@ $(objpfx)tst-gettext5.out: $(objpfx)tst-gettext.out $(objpfx)tst-gettext6.out: $(objpfx)tst-gettext.out CPPFLAGS += -D'LOCALEDIR="$(localedir)"' \ - -D'LOCALE_ALIAS_PATH="$(localedir)"' + -D'LOCALE_ALIAS_PATH="$(localedir)"' \ + -Wno-unused-but-set-variable BISONFLAGS = --yacc --no-lines --name-prefix=__gettext --output $(inst_localedir)/locale.alias: locale.alias $(+force) |