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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 /sysdeps/aarch64
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 'sysdeps/aarch64')
-rw-r--r--sysdeps/aarch64/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/aarch64/Makefile b/sysdeps/aarch64/Makefile
index 17fb1c5b72..6a9559e5f5 100644
--- a/sysdeps/aarch64/Makefile
+++ b/sysdeps/aarch64/Makefile
@@ -57,6 +57,7 @@ endif
ifeq ($(subdir),math)
CPPFLAGS += -I../soft-fp
+CFLAGS-feupdateenv.c += $(config-cflags-wno-ignored-attributes)
endif
ifeq ($(subdir),misc)