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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2022-03-11 10:40:44 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2022-11-01 09:51:06 -0300
commit8d98c7c00f3f06545de9e5ce5cf778d2ab2450a4 (patch)
tree9fe2d950df8424164112464dfbb5ec906b279757 /wcsmbs
parent5c5a8b99cf96b71940e36a9db66d3a61bc315016 (diff)
downloadglibc-8d98c7c00f3f06545de9e5ce5cf778d2ab2450a4.tar.gz
configure: Use -Wno-ignored-attributes if compiler warns about multiple aliases
clang emits an warning when a double alias redirection is used, to warn the the original symbol will be used even when weak definition is overridden. However, this is a common pattern for weak_alias, where multiple alias are set to same symbol. Reviewed-by: Fangrui Song <maskray@google.com>
Diffstat (limited to 'wcsmbs')
-rw-r--r--wcsmbs/Makefile24
1 files changed, 16 insertions, 8 deletions
diff --git a/wcsmbs/Makefile b/wcsmbs/Makefile
index 4af102a3f6..aaa067fc69 100644
--- a/wcsmbs/Makefile
+++ b/wcsmbs/Makefile
@@ -84,24 +84,32 @@ CFLAGS-wcwidth.c += -I../wctype
CFLAGS-wcswidth.c += -I../wctype
strtox-CFLAGS = -I../include
-CFLAGS-wcstol.c += $(strtox-CFLAGS)
-CFLAGS-wcstoul.c += $(strtox-CFLAGS)
+CFLAGS-wcstol.c += $(strtox-CFLAGS) $(config-cflags-wno-ignored-attributes)
+CFLAGS-wcstoul.c += $(strtox-CFLAGS) $(config-cflags-wno-ignored-attributes)
CFLAGS-wcstoll.c += $(strtox-CFLAGS)
CFLAGS-wcstoull.c += $(strtox-CFLAGS)
-CFLAGS-wcstod.c += $(strtox-CFLAGS)
-CFLAGS-wcstold.c += $(strtox-CFLAGS)
+CFLAGS-wcstod.c += $(strtox-CFLAGS) $(config-cflags-wno-ignored-attributes)
+CFLAGS-wcstold.c += $(strtox-CFLAGS) $(config-cflags-wno-ignored-attributes)
CFLAGS-wcstof128.c += $(strtox-CFLAGS)
-CFLAGS-wcstof.c += $(strtox-CFLAGS)
+CFLAGS-wcstof.c += $(strtox-CFLAGS) $(config-cflags-wno-ignored-attributes)
CFLAGS-wcstol_l.c += $(strtox-CFLAGS)
CFLAGS-wcstoul_l.c += $(strtox-CFLAGS)
CFLAGS-wcstoll_l.c += $(strtox-CFLAGS)
CFLAGS-wcstoull_l.c += $(strtox-CFLAGS)
-CFLAGS-wcstod_l.c += $(strtox-CFLAGS)
-CFLAGS-wcstold_l.c += $(strtox-CFLAGS)
+CFLAGS-wcstod_l.c += $(strtox-CFLAGS) $(config-cflags-wno-ignored-attributes)
+CFLAGS-wcstold_l.c += $(strtox-CFLAGS) $(config-cflags-wno-ignored-attributes)
CFLAGS-wcstof128_l.c += $(strtox-CFLAGS)
-CFLAGS-wcstof_l.c += $(strtox-CFLAGS)
+CFLAGS-wcstof_l.c += $(strtox-CFLAGS) $(config-cflags-wno-ignored-attributes)
CPPFLAGS-tst-wchar-h.c += -D_FORTIFY_SOURCE=2
+CFLAGS-wcschr.c += $(config-cflags-wno-ignored-attributes)
+CFLAGS-wmemchr.c += $(config-cflags-wno-ignored-attributes)
+CFLAGS-wmemset.c += $(config-cflags-wno-ignored-attributes)
+CFLAGS-mbrtowc.c += $(config-cflags-wno-ignored-attributes)
+CFLAGS-wcrtomb.c += $(config-cflags-wno-ignored-attributes)
+CFLAGS-wcstoll.c += $(config-cflags-wno-ignored-attributes)
+CFLAGS-wcstoull.c += $(config-cflags-wno-ignored-attributes)
+
CFLAGS-isoc99_wscanf.c += -fexceptions
CFLAGS-isoc99_fwscanf.c += -fexceptions
CFLAGS-isoc99_vwscanf.c += -fexceptions