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{ "id": 17036, "url": "https://patchwork.libcamera.org/api/patches/17036/?format=api", "web_url": "https://patchwork.libcamera.org/patch/17036/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20220809121044.2039635-1-kieran.bingham@ideasonboard.com>", "date": "2022-08-09T12:10:44", "name": "[libcamera-devel,SimpleCam] cmake: Provide a sample CMakeLists.txt", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "873ec41413090081a0e2a4c2c3b02a6ce2d7b457", "submitter": { "id": 4, "url": "https://patchwork.libcamera.org/api/people/4/?format=api", "name": "Kieran Bingham", "email": "kieran.bingham@ideasonboard.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/17036/mbox/", "series": [ { "id": 3393, "url": "https://patchwork.libcamera.org/api/series/3393/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=3393", "date": "2022-08-09T12:10:44", "name": "[libcamera-devel,SimpleCam] cmake: Provide a sample CMakeLists.txt", "version": 1, "mbox": "https://patchwork.libcamera.org/series/3393/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/17036/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/17036/checks/", "tags": {}, "headers": { "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>", "X-Original-To": "parsemail@patchwork.libcamera.org", "Delivered-To": "parsemail@patchwork.libcamera.org", "Received": [ "from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id D5E5AC3272\n\tfor <parsemail@patchwork.libcamera.org>;\n\tTue, 9 Aug 2022 12:10:54 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 09F3063328;\n\tTue, 9 Aug 2022 14:10:51 +0200 (CEST)", "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id D48CC600EA\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tTue, 9 Aug 2022 14:10:49 +0200 (CEST)", "from Monstersaurus.local\n\t(cpc89244-aztw30-2-0-cust3082.18-1.cable.virginm.net [86.31.172.11])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 50D5A481;\n\tTue, 9 Aug 2022 14:10:49 +0200 (CEST)" ], "DKIM-Signature": [ "v=1; 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dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"lebJgwMl\"; dkim-atps=neutral", "To": "libcamera devel <libcamera-devel@lists.libcamera.org>", "Date": "Tue, 9 Aug 2022 13:10:44 +0100", "Message-Id": "<20220809121044.2039635-1-kieran.bingham@ideasonboard.com>", "X-Mailer": "git-send-email 2.34.1", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [SimpleCam PATCH] cmake: Provide a sample\n\tCMakeLists.txt", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "From": "Kieran Bingham via libcamera-devel\n\t<libcamera-devel@lists.libcamera.org>", "Reply-To": "Kieran Bingham <kieran.bingham@ideasonboard.com>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "While libcamera uses meson as its build infrastructure, applications are\nfree to use other make systems. CMake is widely used, so add an example\nCMakeLists.txt to support building simple-cam and linking against\nlibcamera using cmake.\n\nSigned-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>\n---\n CMakeLists.txt | 32 ++++++++++++++++++++++++++++++++\n 1 file changed, 32 insertions(+)\n create mode 100644 CMakeLists.txt", "diff": "diff --git a/CMakeLists.txt b/CMakeLists.txt\nnew file mode 100644\nindex 000000000000..fc8e734bdf59\n--- /dev/null\n+++ b/CMakeLists.txt\n@@ -0,0 +1,32 @@\n+cmake_minimum_required(VERSION 3.6)\n+\n+project(SimpleCam\n+\tVERSION 1.0\n+\tDESCRIPTION \"A small and documented example application for libcamera\"\n+\tLANGUAGES CXX)\n+\n+#set (CMAKE_EXPORT_COMPILE_COMMANDS ON)\n+set (CMAKE_CXX_STANDARD 17)\n+\n+find_package(PkgConfig)\n+\n+pkg_check_modules(LIBCAMERA REQUIRED IMPORTED_TARGET libcamera)\n+message(STATUS \"libcamera library found:\")\n+message(STATUS \" version: ${LIBCAMERA_VERSION}\")\n+message(STATUS \" libraries: ${LIBCAMERA_LINK_LIBRARIES}\")\n+message(STATUS \" include path: ${LIBCAMERA_INCLUDE_DIRS}\")\n+\n+# libevent is used specifically by simple-cam as it's event loop.\n+# Applications may use a different event handling implementation.\n+pkg_check_modules(LIBEVENT REQUIRED IMPORTED_TARGET libevent_pthreads)\n+message(STATUS \"libevent_pthreads library found:\")\n+message(STATUS \" version: ${LIBEVENT_VERSION}\")\n+message(STATUS \" libraries: ${LIBEVENT_LINK_LIBRARIES}\")\n+message(STATUS \" include path: ${LIBEVENT_INCLUDE_DIRS}\")\n+\n+include_directories(${CMAKE_SOURCE_DIR} ${LIBCAMERA_INCLUDE_DIRS} ${LIBEVENT_INCLUDE_DIRS})\n+\n+add_executable(simple-cam simple-cam.cpp event_loop.cpp)\n+\n+target_link_libraries(simple-cam PkgConfig::LIBEVENT)\n+target_link_libraries(simple-cam PkgConfig::LIBCAMERA)\n", "prefixes": [ "libcamera-devel", "SimpleCam" ] }