[CentOS 7.5上的Redhawk 2.2.5-尝试将rh.dsp共享库添加到组件时生成错误

问题描述 投票:0回答:1

[在使用组件(https://redhawksdr.github.io/2.2.5/manual/shared-libraries/using-a-shared-library-project/)中的共享库的过程中,当您遍历REDHAWK 2.2.5教程(RH noob)时,我遇到了以下错误:

...
checking for ossie home... /usr/local/redhawk/core
checking to see ossie is installed... checking for sdr root... /var/redhawk/sdr
configure: using /var/redhawk/sdr/ as installation prefix
checking whether make supports nested variables... (cached) yes
checking for PROJECTDEPS... yes
checking for sdr root... (cached) /var/redhawk/sdr
configure: error: Package rh.dsp was not found in the pkg-config search path.
Perhaps you should add the directory containing `rh.dsp.pc'
to the PKG_CONFIG_PATH environment variable
No package 'rh.dsp' found
make: *** No rule to make target `all'.  Stop.
checking for C++ soft package library rh.dsp... 

12:36:58 Build Failed. 1 errors, 0 warnings. (took 18s.558ms)

我根据https://redhawksdr.github.io/2.2.5/manual/components/hello-world-component/创建了HelloWorld组件(没有端口,BTW),并试图添加IDE的REDHAWK资源管理器中“共享库/ dsp”下所示的Soft Pkg Ref库“ dsp”。在HelloWorld组件上“生成所有实现”之后,出现上述构建失败。我试图通过

编辑configure.am文件
export PKG_CONFIG_PATH=$SDRROOT/dom/deps/rh/dsp:$PKG_CONFIG_PATH

...但无济于事。我查看了REDHAWK随附的示例组件(在资源管理器中的“ Target SDR / Components / rh”下,例如“ autocorrelate”),以了解它是如何在REDHAWK中完成的。我看到的一个区别是,对autocorrelate的Soft Pkg Ref依赖项后面有一个“(cpp)”,而我的则没有,即autocorrelate看起来像:“ Soft Pkg Ref:/deps/rh/dsp/dsp.spd.xml( cpp)“。

build shared-libraries centos7 redhawksdr
1个回答
0
投票

作为第一个调用端口,您应该检查HelloWorld.spd.xml文件的内容。在其中,您应该看到<implementation id="cpp">部分,其中应包含:

<dependency type="runtime_requirements">
    <softpkgref>
        <localfile name="/deps/rh/dsp/dsp.spd.xml"/>
        <implref refid="cpp"/>
    </softpkgref>
</dependency>

可以在here中找到FastFilter组件的示例(请参阅第39和51行。

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