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Sun, 01 Jan 2023 21:13:08 -0800 (PST) Received: from apollo.hsd1.ca.comcast.net ([2601:646:9181:1cf0::bccc]) by smtp.gmail.com with ESMTPSA id c16-20020a170903235000b0016d773aae60sm18994659plh.19.2023.01.01.21.13.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 01 Jan 2023 21:13:07 -0800 (PST) From: Khem Raj To: openembedded-devel@lists.openembedded.org Cc: Khem Raj Subject: [meta-multimedia][PATCH 1/2] libcamera: Diable 64bit time_t on glibc targets Date: Sun, 1 Jan 2023 21:13:04 -0800 Message-Id: <20230102051305.836940-1-raj.khem@gmail.com> X-Mailer: git-send-email 2.39.0 MIME-Version: 1.0 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Mon, 02 Jan 2023 05:13:11 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-devel/message/100337 it overrides some of LFS64 functions in peculiar ways that it has to undefine _FILE_OFFSET_BITS to silence the funtion definitions from glibc Signed-off-by: Khem Raj --- .../recipes-multimedia/libcamera/libcamera_0.0.1.bb | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/meta-multimedia/recipes-multimedia/libcamera/libcamera_0.0.1.bb b/meta-multimedia/recipes-multimedia/libcamera/libcamera_0.0.1.bb index 2b77d99371..483fe1507e 100644 --- a/meta-multimedia/recipes-multimedia/libcamera/libcamera_0.0.1.bb +++ b/meta-multimedia/recipes-multimedia/libcamera/libcamera_0.0.1.bb @@ -64,3 +64,8 @@ do_recalculate_ipa_signatures_package() { FILES:${PN} += " ${libdir}/v4l2-compat.so" FILES:${PN}-gst = "${libdir}/gstreamer-1.0" + +# libcamera-v4l2 explicitly sets _FILE_OFFSET_BITS=32 to get access to +# both 32 and 64 bit file APIs. +GLIBC_64BIT_TIME_FLAGS = "" + From patchwork Mon Jan 2 05:13:05 2023 Content-Type: text/plain; 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Sun, 01 Jan 2023 21:13:09 -0800 (PST) Received: from apollo.hsd1.ca.comcast.net ([2601:646:9181:1cf0::bccc]) by smtp.gmail.com with ESMTPSA id c16-20020a170903235000b0016d773aae60sm18994659plh.19.2023.01.01.21.13.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 01 Jan 2023 21:13:09 -0800 (PST) From: Khem Raj To: openembedded-devel@lists.openembedded.org Cc: Khem Raj Subject: [meta-oe][PATCH 2/2] v4l-utils: Diable 64bit time_t on glibc targets Date: Sun, 1 Jan 2023 21:13:05 -0800 Message-Id: <20230102051305.836940-2-raj.khem@gmail.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230102051305.836940-1-raj.khem@gmail.com> References: <20230102051305.836940-1-raj.khem@gmail.com> MIME-Version: 1.0 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Mon, 02 Jan 2023 05:13:11 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-devel/message/100338 it overrides some of LFS64 functions in peculiar ways that it has to undefine _FILE_OFFSET_BITS to silence the funtion definitions from glibc Signed-off-by: Khem Raj --- meta-oe/recipes-multimedia/v4l2apps/v4l-utils_1.23.0.bb | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/meta-oe/recipes-multimedia/v4l2apps/v4l-utils_1.23.0.bb b/meta-oe/recipes-multimedia/v4l2apps/v4l-utils_1.23.0.bb index 5bc63058f6..383be4a543 100644 --- a/meta-oe/recipes-multimedia/v4l2apps/v4l-utils_1.23.0.bb +++ b/meta-oe/recipes-multimedia/v4l2apps/v4l-utils_1.23.0.bb @@ -13,6 +13,10 @@ DEPENDS = "jpeg \ DEPENDS:append:libc-musl = " argp-standalone" DEPENDS:append:class-target = " udev" LDFLAGS:append = " -pthread" +# v4l2 explicitly sets _FILE_OFFSET_BITS=32 to get access to +# both 32 and 64 bit file APIs. But it does not handle the time side? +# Needs further investigation +GLIBC_64BIT_TIME_FLAGS = "" inherit autotools gettext pkgconfig