首页 > 解决方案 > Yocto 填充 SDK - Receipe 从 cmake 继承

问题描述


我使用 cmake 来构建我的源代码。它依赖于一个名为“spdlog”的包。
我想使用 yocto 生成 sdk。SDK 使用 populate_sdk 正确生成,但 spdlog 配置 cmake 文件未在 SDK 中提供。我的收据:

SUMMARY = "Spdlog"
DESCRIPTION = "Fast C++ logging library"
AUTHOR = "author name"
LICENSE = "CLOSED"
SECTION = "libs"

SRC_URI = "git://git@github.com/gabime/spdlog.git;branch=master;protocol=ssh"
SRCREV = "7088644d3f69f18b51671eb52dd49028fd858add"

PR = "r0"

PVBASE := "${PV}"

FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}-${PVBASE}:"

PV = "${PVBASE}.${SRCPV}"

S = "${WORKDIR}/git"

inherit cmake pkgconfig

FILES_${PN} += "/usr/lib/cmake/spdlog/spdlogConfig.cmake \
                /usr/lib/cmake/spdlog/spdlogConfigVersion.cmake \
                "

但是,我们安装了我的 SDK 并尝试使用它来编译我的代码,它失败并出现以下错误:

Make Error at CMakeLists.txt:89 (find_package):
  Could not find a package configuration file provided by "spdlog" with any
  of the following names:

    spdlogConfig.cmake
    spdlogConfigVersion.cmake

当我检查我的 build tmp/work/spdlog 文件夹时,我可以看到导出的文件:

./image/usr/lib/cmake/spdlog/spdlogConfig.cmake
./sysroot-destdir/usr/lib/cmake/spdlog/spdlogConfig.cmake
./packages-split/spdlog/usr/lib/cmake/spdlog/spdlogConfig.cmake
./build/CMakeFiles/Export/lib/cmake/spdlog/spdlogConfig.cmake
./build/spdlogConfig.cmake
./package/usr/lib/cmake/spdlog/spdlogConfig.cmake
./recipe-sysroot-native/usr/share/cmake-3.8/Modules/FindPkgConfig.cmake
./recipe-sysroot-native/usr/share/cmake-3.8/Modules/UsePkgConfig.cmake

你对这个问题有什么想法吗?

标签: cmakesdkyocto

解决方案


来自 FILES_${PN}-dev 的每个包都将在 Yocto SDK 中可用。

我的问题的解决方案是在 FILES_${PN}-dev 下设置 cmake 所需的配置文件 *.cmake。


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