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[79.124.17.100]) by mx.google.com with ESMTP id h22si35714081edr.521.2021.11.08.23.09.42; Mon, 08 Nov 2021 23:09:48 -0800 (PST) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id ACF2168A897; Tue, 9 Nov 2021 09:09:25 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from loongson.cn (mail.loongson.cn [114.242.206.163]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 78586689D14 for ; Tue, 9 Nov 2021 09:09:15 +0200 (EET) Received: from localhost (unknown [36.33.26.144]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9CxSdGZHophZHwBAA--.3236S3; Tue, 09 Nov 2021 15:09:13 +0800 (CST) From: Shiyou Yin To: ffmpeg-devel@ffmpeg.org Date: Tue, 9 Nov 2021 15:09:08 +0800 Message-Id: <20211109070910.4447-2-yinshiyou@loongson.cn> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20211109070910.4447-1-yinshiyou@loongson.cn> References: <20211109070910.4447-1-yinshiyou@loongson.cn> MIME-Version: 1.0 X-CM-TRANSID: AQAAf9CxSdGZHophZHwBAA--.3236S3 X-Coremail-Antispam: 1UD129KBjvJXoW7AFyrKFy8ur1kGr4UKF4UArb_yoW8Xry5pF y7ZryrKF18JFyfGFsxZa4rXrn8JrZ7uFy29F17K3W8G3yUAryUZr4xKFyqgF4kWws8Ar4a qr4rG3WUuF4UZFUanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUkIb7Iv0xC_Kw4lb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I2 0VC2zVCF04k26cxKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rw A2F7IY1VAKz4vEj48ve4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Gr0_Xr1l84ACjcxK6xII jxv20xvEc7CjxVAFwI0_Cr0_Gr1UM28EF7xvwVC2z280aVAFwI0_Gr1j6F4UJwA2z4x0Y4 vEx4A2jsIEc7CjxVAFwI0_GcCE3s1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xv F2IEw4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_Jrv_JF1lYx0Ex4A2jsIE14v26F4j6r 4UJwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41lc2xSY4AK67AK6r4xMxAI w28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr 4lx2IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUJVWUXwCIc40Y0x0EwIxG rwCI42IY6xIIjxv20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxVWUJVW8Jw CI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Jr0_Gr1lIxAIcVC2 z280aVCY1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7IU5D3vUUUUUU== X-CM-SenderInfo: p1lq2x5l1r3gtki6z05rqj20fqof0/ Subject: [FFmpeg-devel] [PATCH 1/3] configure: Add support for loongarch. X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: i+kKYUZ/AYFJ For la464 cpu: ./configure --cpu=la464 With cross-compiler: ./configure --cross-prefix=loongarch64-linux-gnu- \ --enable-cross-compile --arch=loongarch64 \ --target-os=linux --cpu=la464 --- Changelog | 1 + configure | 17 +++++++++++++++++ 2 files changed, 18 insertions(+) diff --git a/Changelog b/Changelog index 765ec82915..60b74a3873 100644 --- a/Changelog +++ b/Changelog @@ -30,6 +30,7 @@ version : - xcorrelate video filter - varblur video filter - huesaturation video filter +- support loongarch. version 4.4: diff --git a/configure b/configure index c01aa480c7..b4be706b65 100755 --- a/configure +++ b/configure @@ -2020,6 +2020,9 @@ ARCH_LIST=" avr32_uc bfin ia64 + loongarch + loongarch32 + loongarch64 m68k mips mips64 @@ -4932,6 +4935,9 @@ case "$arch" in arm*|iPad*|iPhone*) arch="arm" ;; + loongarch*) + arch="loongarch" + ;; mips*|IP*) case "$arch" in *el) @@ -5079,6 +5085,12 @@ elif enabled bfin; then cpuflags="-mcpu=$cpu" +elif enabled loongarch; then + case $cpu in + la464) + cpuflags="-march=$cpu" + ;; + esac elif enabled mips; then if [ "$cpu" != "generic" ]; then @@ -5335,6 +5347,11 @@ case "$arch" in aarch64|alpha|ia64) enabled shared && enable_weak pic ;; + loongarch) + check_64bit loongarch32 loongarch64 + enabled loongarch64 && disable loongarch32 + enabled shared && enable_weak pic + ;; mips) check_64bit mips mips64 '_MIPS_SIM > 1' enabled shared && enable_weak pic