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([2804:1b3:a7c3:b18e:67c4:6248:3d8a:f386]) by smtp.gmail.com with ESMTPSA id p11-20020a17090a348b00b002a091be027esm2277357pjb.31.2024.03.27.12.40.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Mar 2024 12:40:44 -0700 (PDT) From: Adhemerval Zanella To: libc-alpha@sourceware.org Cc: Joseph Myers , Florian Weimer , "H . J . Lu" Subject: [PATCH v2 07/10] math: Fix isnanf128 static build Date: Wed, 27 Mar 2024 16:40:21 -0300 Message-Id: <20240327194024.1409677-8-adhemerval.zanella@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240327194024.1409677-1-adhemerval.zanella@linaro.org> References: <20240327194024.1409677-1-adhemerval.zanella@linaro.org> MIME-Version: 1.0 X-Spam-Status: No, score=-12.7 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libc-alpha-bounces+patch=linaro.org@sourceware.org Some static implementation of float128 routines might call __isnanf128, which is not provided by the static object. Checked on x86_64-linux-gnu. --- math/Makefile | 1 + sysdeps/ieee754/float128/float128_private.h | 2 +- sysdeps/ieee754/float128/s_isnanf128.c | 4 ++++ 3 files changed, 6 insertions(+), 1 deletion(-) diff --git a/math/Makefile b/math/Makefile index f1d210797d..516fa72a26 100644 --- a/math/Makefile +++ b/math/Makefile @@ -372,6 +372,7 @@ libm-test-funcs-auto-static = \ # libm-test-funcs-auto-static libm-test-funcs-noauto-static = \ fmod \ + isnan \ # libm-test-funcs-noauto-static libm-test-funcs-narrow-static = libm-test-funcs-all-static = $(libm-test-funcs-auto-static) $(libm-test-funcs-noauto-static) diff --git a/sysdeps/ieee754/float128/float128_private.h b/sysdeps/ieee754/float128/float128_private.h index 38a8bdd0fe..672bf3cccf 100644 --- a/sysdeps/ieee754/float128/float128_private.h +++ b/sysdeps/ieee754/float128/float128_private.h @@ -352,7 +352,7 @@ #define frexpl frexpf128 #define getpayloadl getpayloadf128 #define isinfl isinff128_do_not_use -#define isnanl isnanf128_do_not_use +#define isnanl isnanf128 #define ldexpl ldexpf128 #define llrintl llrintf128 #define llroundl llroundf128 diff --git a/sysdeps/ieee754/float128/s_isnanf128.c b/sysdeps/ieee754/float128/s_isnanf128.c index 59f71533ce..b73a4e80d7 100644 --- a/sysdeps/ieee754/float128/s_isnanf128.c +++ b/sysdeps/ieee754/float128/s_isnanf128.c @@ -11,7 +11,11 @@ #include "../ldbl-128/s_isnanl.c" #if !IS_IN (libm) #include +#ifdef SHARED hidden_ver (__isnanf128_impl, __isnanf128) +#else +strong_alias (__isnanf128_impl, __isnanf128) +#endif _weak_alias (__isnanf128_impl, isnanl) versioned_symbol (libc, __isnanf128_impl, __isnanf128, GLIBC_2_34); #if (SHLIB_COMPAT (libc, FLOAT128_VERSION_M, GLIBC_2_34))