Yocto 如何强制bitbake查找我的库？

我试图在yocto/bitbake中构建一个菜谱，但在构建依赖项方面遇到了问题。其中一些构建依赖项不会部署到目标上——它们只是在构建时静态链接。因此，我的项目需要在构建之前构建某些静态库和项目。这些在配方中被指定为“依赖”，并且它们被正确构建

但是，当我的项目尝试在do_configure中运行cmake部分时，cmake输出会抱怨它找不到已经生成的库。我有没有办法引用配方中的包，以便bitbake可以找到库？或者，有没有更好的方法让cmake知道在哪里可以找到它需要的文件

recipetool创建的配方 输出：

Log data follows:
| DEBUG: Executing python function externalsrc_configure_prefunc
| DEBUG: Python function externalsrc_configure_prefunc finished
| DEBUG: Executing shell function do_configure
| Protobuf autogeneration STARTED
| Protobuf autogeneration FINISHED
| -- Found Protobuf: Protobuf_LIBRARY-NOTFOUND;-lpthread (found version "2.6.1")
| -- Found Protobuf: Protobuf_LIBRARY-NOTFOUND;-lpthread;-lpthread (found version "2.6.1")
| CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
| Please set them or make sure they are set and tested correctly in the CMake files:
| GENL_LIBRARY
|     linked by target "[project 1]" in directory [yocto dir]/build/workspace/sources/[my project]
|     linked by target "[project 2]" in directory [yocto dir]/build/workspace/sources/[my project]
| JSON_LIBRARY
|     linked by target "[project 1]" in directory [yocto dir]/build/workspace/sources/[my project]
|     linked by target "[project 2]" in directory [yocto dir]/build/workspace/sources/[my project]
| NL_LIBRARY
|     linked by target "[project 1]" in directory [yocto dir]/build/workspace/sources/[my project]
|     linked by target "[project 2]" in directory [yocto dir]/build/workspace/sources/[my project]
| Protobuf_LIBRARY
|     linked by target "[project 1]" in directory [yocto dir]/build/workspace/sources/[my project]
|     linked by target "[project 2]" in directory [yocto dir]/build/workspace/sources/[my project]
| TINS_LIBRARY
|     linked by target "[project 1]" in directory [yocto dir]/build/workspace/sources/[my project]
|     linked by target "[project 2]" in directory [yocto dir]/build/workspace/sources/[my project]
| 
| -- Configuring incomplete, errors occurred!
| See also "[yocto dir]/build/workspace/sources/[my project]/CMakeFiles/CMakeOutput.log".
| WARNING: exit code 1 from a shell command.
| ERROR: Function failed: do_configure (log file is located at [yocto dir]/build/tmp/work/[target]/[my project]/[version]+git-r0/temp/log.do_configure.24245)

---

在do_configure中手动调用cmake不是一种好做法。见：

使用CMake时，配方需要继承CMake类，并且配方不必包含do_配置任务。您可以通过设置EXTRA_OECMAKE来进行一些调整，以传递特定于配方的任何所需配置选项

OE将路径和工具链文件等重要参数添加到cmake调用中的原因，请参阅

---

请尝试删除

do\u configure

并将自定义参数添加到

EXTRA\u OECMAKE

是否可以检查包配置文件是否适合sysroot中缺少的lib

Log data follows:
| DEBUG: Executing python function externalsrc_configure_prefunc
| DEBUG: Python function externalsrc_configure_prefunc finished
| DEBUG: Executing shell function do_configure
| Protobuf autogeneration STARTED
| Protobuf autogeneration FINISHED
| -- Found Protobuf: Protobuf_LIBRARY-NOTFOUND;-lpthread (found version "2.6.1")
| -- Found Protobuf: Protobuf_LIBRARY-NOTFOUND;-lpthread;-lpthread (found version "2.6.1")
| CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
| Please set them or make sure they are set and tested correctly in the CMake files:
| GENL_LIBRARY
|     linked by target "[project 1]" in directory [yocto dir]/build/workspace/sources/[my project]
|     linked by target "[project 2]" in directory [yocto dir]/build/workspace/sources/[my project]
| JSON_LIBRARY
|     linked by target "[project 1]" in directory [yocto dir]/build/workspace/sources/[my project]
|     linked by target "[project 2]" in directory [yocto dir]/build/workspace/sources/[my project]
| NL_LIBRARY
|     linked by target "[project 1]" in directory [yocto dir]/build/workspace/sources/[my project]
|     linked by target "[project 2]" in directory [yocto dir]/build/workspace/sources/[my project]
| Protobuf_LIBRARY
|     linked by target "[project 1]" in directory [yocto dir]/build/workspace/sources/[my project]
|     linked by target "[project 2]" in directory [yocto dir]/build/workspace/sources/[my project]
| TINS_LIBRARY
|     linked by target "[project 1]" in directory [yocto dir]/build/workspace/sources/[my project]
|     linked by target "[project 2]" in directory [yocto dir]/build/workspace/sources/[my project]
| 
| -- Configuring incomplete, errors occurred!
| See also "[yocto dir]/build/workspace/sources/[my project]/CMakeFiles/CMakeOutput.log".
| WARNING: exit code 1 from a shell command.
| ERROR: Function failed: do_configure (log file is located at [yocto dir]/build/tmp/work/[target]/[my project]/[version]+git-r0/temp/log.do_configure.24245)