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[2001:470:27:11::2]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-578a5f4477csm5044490e87.3.2025.09.24.05.15.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Sep 2025 05:15:13 -0700 (PDT) Date: Wed, 24 Sep 2025 15:15:12 +0300 (EEST) To: Harish Raja Selvan In-Reply-To: Message-ID: <582fec83-771a-eef4-d5d1-6ff5621cff98@martin.st> References: <175853548089.14922.13561628859475164651@f2eeb8e52785> <537b8baa-73e1-e4eb-fd5a-20bb8f1a591@martin.st> MIME-Version: 1.0 Message-ID-Hash: Q65RJY6HKG5ETSY5SITP6TSUBM6SXE7E X-Message-ID-Hash: Q65RJY6HKG5ETSY5SITP6TSUBM6SXE7E X-MailFrom: SRS0=54Gf=4D=martin.st=martin@ffmpeg.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; header-match-ffmpeg-devel.ffmpeg.org-0; header-match-ffmpeg-devel.ffmpeg.org-1; header-match-ffmpeg-devel.ffmpeg.org-2; header-match-ffmpeg-devel.ffmpeg.org-3; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Content-Filtered-By: Mailman/MimeDel 3.3.10 X-Mailman-Version: 3.3.10 Precedence: list Reply-To: FFmpeg development discussions and patches Subject: [FFmpeg-devel] Re: [DISCUSSION] Adding ARM64EC support to FFmpeg List-Id: FFmpeg development discussions and patches Archived-At: Archived-At: List-Archive: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: =?utf-8?q?Martin_Storsj=C3=B6_via_ffmpeg-devel?= Cc: "harish.rajaselvan--- via ffmpeg-devel" , =?ISO-8859-15?Q?Martin_Storsj=F6?= Content-Type: text/plain; charset="windows-1252"; format="flowed" Content-Transfer-Encoding: quoted-printable Archived-At: List-Archive: List-Post: On Tue, 23 Sep 2025, Harish Raja Selvan wrote: > Following up on the discussion above on ARM64EC support, I=92ve prepared a > patch to > update gas-preprocessor.pl that enables FFmpeg to be compiled for ARM64EC > target on Windows. This change ensures that -m flags are not eliminated f= or > ARM64EC target, allowing assembly files to preprocess as expected. This > avoids build failures. It is entirely unclear to me what -m flags you would expect to be seeing=20 here. I can understand the part of the patch to filter out the flag=20 -arm64EC, but I don't see where a flag "ARM64EC" would come from for=20 preprocess_c_cd, or where any -m flags would come from. To make sense of the patch, I would suggest you at least explain what kind = of configure flags you are using in combination with these patches. My attempts with ARM64EC with MSVC are configured with --arch=3Darm64=20 --target-os=3Dwin32 --toolchain=3Dmsvc --extra-cflags=3D"-arm64EC"=20 --extra-ldflags=3D"-machine:arm64ec". I guess you are doing something other= =20 than that, if you're getting -m flags somewhere. Ideally, post both your build system patches and the gas-preprocessor=20 patch at the same time. Also, don't top post. // Martin _______________________________________________ ffmpeg-devel mailing list -- ffmpeg-devel@ffmpeg.org To unsubscribe send an email to ffmpeg-devel-leave@ffmpeg.org