Yocto填充SDK-Receipe从cmake继承

Question

我使用cmake构建我的源代码。 它取决于名为“ spdlog”的软件包。
我想使用yocto生成SDK。 使用populate_sdk正确生成了SDK，但SDK中未附带spdlog配置cmake文件。 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，但由于以下错误而失败：

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

您对这个问题有任何想法吗？

Answer 1

Yocto SDK中将提供FILES _ $ {PN} -dev中的每个软件包。

解决此问题的方法是在FILES _ $ {PN} -dev下设置cmake所需的配置文件* .cmake。