From patchwork Tue Jan 18 08:57:11 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liao Shihua X-Patchwork-Id: 50136 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 52E693857C62 for ; Tue, 18 Jan 2022 08:57:47 +0000 (GMT) X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from cstnet.cn (smtp21.cstnet.cn [159.226.251.21]) by sourceware.org (Postfix) with ESMTP id ACB613858D28 for ; Tue, 18 Jan 2022 08:57:29 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org ACB613858D28 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=iscas.ac.cn Received: from localhost.localdomain (unknown [180.111.125.142]) by APP-01 (Coremail) with SMTP id qwCowAA3Plb0gOZh_pKPBg--.5458S2; Tue, 18 Jan 2022 16:57:25 +0800 (CST) From: shihua@iscas.ac.cn To: gcc-patches@gcc.gnu.org Subject: [PATCH 1/1] Fixed fast_float build error in NEWLIB Date: Tue, 18 Jan 2022 16:57:11 +0800 Message-Id: <20220118085711.1514-1-shihua@iscas.ac.cn> X-Mailer: git-send-email 2.31.1.windows.1 MIME-Version: 1.0 X-CM-TRANSID: qwCowAA3Plb0gOZh_pKPBg--.5458S2 X-Coremail-Antispam: 1UD129KBjvdXoWrKFyrZFW3Jry3Gw1xZr4xWFg_yoWkZrX_ta 47u398Jr4kWF4ktayUAa98CwnrtF1YyrsrZr4SgF15C34Ygry8JFW5Ka4kWF98WryfZFWx Wan8ZF95Ary3KjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbcxFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_Gr0_Xr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Cr0_ Gr1UM28EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK6I8E87Iv6xkF7I0E14v26rxl6s 0DM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xII jxv20xvE14v26r1j6r18McIj6I8E87Iv67AKxVW8JVWxJwAm72CE4IkC6x0Yz7v_Jr0_Gr 1lF7xvr2IYc2Ij64vIr41lF7I21c0EjII2zVCS5cI20VAGYxC7M4kE6xkIj40Ew7xC0wCF 04k20xvY0x0EwIxGrwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r 18MI8I3I0E7480Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_JF0_Jw1lIxkGc2Ij64vI r41lIxAIcVC0I7IYx2IY67AKxVWUJVWUCwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Jr0_Gr 1lIxAIcVCF04k26cxKx2IYs7xG6rWUJVWrZr1UMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF 0xvEx4A2jsIEc7CjxVAFwI0_Jr0_GrUvcSsGvfC2KfnxnUUI43ZEXa7VUjco7JUUUUU== X-Originating-IP: [180.111.125.142] X-CM-SenderInfo: xvklx33d6l2u1dvotugofq/1tbiBggKEV0Tf7C1tgAAsX X-Spam-Status: No, score=-13.7 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jwakely@redhat.com, LiaoShihua , jiawei@iscas.ac.cn Errors-To: gcc-patches-bounces+patchwork=sourceware.org@gcc.gnu.org Sender: "Gcc-patches" From: LiaoShihua When I built riscv-gcc with newlib, it will be terminated with message "fatal error: endian.h: No such file or directory". So, fixed it in fast_float.h. libstdc++-v3\ChangeLog: * src/c++17/fast_float/fast_float.h (defined):fast_float.h will include with using newlib --- libstdc++-v3/src/c++17/fast_float/fast_float.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libstdc++-v3/src/c++17/fast_float/fast_float.h b/libstdc++-v3/src/c++17/fast_float/fast_float.h index 97d28940944..0308f7b35af 100644 --- a/libstdc++-v3/src/c++17/fast_float/fast_float.h +++ b/libstdc++-v3/src/c++17/fast_float/fast_float.h @@ -131,7 +131,7 @@ from_chars_result from_chars_advanced(const char *first, const char *last, #ifdef _WIN32 #define FASTFLOAT_IS_BIG_ENDIAN 0 #else -#if defined(__APPLE__) || defined(__FreeBSD__) +#if defined(__APPLE__) || defined(__FreeBSD__) || defined(__NEWLIB__) #include #elif defined(sun) || defined(__sun) #include