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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-03-11 10:40:44 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-11-01 09:51:06 -0300 |
| commit | 8d98c7c00f3f06545de9e5ce5cf778d2ab2450a4 (patch) | |
| tree | 9fe2d950df8424164112464dfbb5ec906b279757 /sysdeps | |
| parent | 5c5a8b99cf96b71940e36a9db66d3a61bc315016 (diff) | |
| download | glibc-8d98c7c00f3f06545de9e5ce5cf778d2ab2450a4.tar.gz glibc-8d98c7c00f3f06545de9e5ce5cf778d2ab2450a4.tar.xz glibc-8d98c7c00f3f06545de9e5ce5cf778d2ab2450a4.zip | |
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')
| -rw-r--r-- | sysdeps/aarch64/Makefile | 1 | ||||
| -rw-r--r-- | sysdeps/arm/Makefile | 4 | ||||
| -rw-r--r-- | sysdeps/wordsize-64/Makefile | 5 |
3 files changed, 10 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) diff --git a/sysdeps/arm/Makefile b/sysdeps/arm/Makefile index da4226c8c8..d5cea717a9 100644 --- a/sysdeps/arm/Makefile +++ b/sysdeps/arm/Makefile @@ -54,6 +54,10 @@ ifeq ($(subdir),gmon) sysdep_routines += arm-mcount endif +ifeq ($(subdir),math) +CFLAGS-feupdateenv.c += $(config-cflags-wno-ignored-attributes) +endif + ifeq ($(subdir),rt) librt-sysdep_routines += rt-aeabi_unwind_cpp_pr1 rt-arm-unwind-resume librt-shared-only-routines += rt-aeabi_unwind_cpp_pr1 rt-arm-unwind-resume diff --git a/sysdeps/wordsize-64/Makefile b/sysdeps/wordsize-64/Makefile index 2fa934751f..db7764f664 100644 --- a/sysdeps/wordsize-64/Makefile +++ b/sysdeps/wordsize-64/Makefile @@ -1,3 +1,8 @@ ifeq ($(subdir),misc) tests += tst-writev endif + +# strtol is aliased to stroll +CFLAGS-strtol.c += -fno-builtin-strtoll $(config-cflags-wno-ignored-attributes) +# strtoul is aliased to strtoull +CFLAGS-strtoul.c += -fno-builtin-strtoull $(config-cflags-wno-ignored-attributes) |