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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 /resolv
parent5c5a8b99cf96b71940e36a9db66d3a61bc315016 (diff)
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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 'resolv')
-rw-r--r--resolv/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/resolv/Makefile b/resolv/Makefile
index f8a92c6cff..d9d887a0d0 100644
--- a/resolv/Makefile
+++ b/resolv/Makefile
@@ -234,6 +234,7 @@ LOCALES := en_US.UTF-8 en_US.ISO-8859-1
 include ../gen-locales.mk
 
 CFLAGS-res_hconf.c += -fexceptions
+CFLAGS-inet_pton.c += $(config-cflags-wno-ignored-attributes)
 
 # The DNS NSS modules needs the resolver.
 $(objpfx)libnss_dns.so: $(objpfx)libresolv.so