我有这样一个文件(〜/Pobrane/multi-rtl/swig/multi_rtl_swig.i):
/* -*- c++ -*- */
#define MULTI_RTL_API
%include "gnuradio.i" // the common stuff
%include "feval.i"
//load generated python docstrings
%include "multi_rtl_swig_doc.i"
%{
#include "multi_rtl/vector_sink_cn.h"
%}
%include "multi_rtl/vector_sink_cn.h"
GR_SWIG_BLOCK_MAGIC2(multi_rtl, vector_sink_cn);
我在制作过程中收到以下错误:
[ 26%] Swig source multi_rtl_swig.i
Deprecated command line option: -modern. This option is now always on.
~/Pobrane/multi-rtl/swig/multi_rtl_swig.i:5: Error: Unable to find 'gnuradio.i'
~/Pobrane/multi-rtl/swig/multi_rtl_swig.i:6: Error: Unable to find 'feval.i'
make[2]: *** [swig/CMakeFiles/multi_rtl_swig_swig_compilation.dir/build.make:81: swig/CMakeFiles/multi_rtl_swig.dir/multi_rtl_swigPYTHON.stamp] Error 1
make[2]: *** Delete file 'swig/CMakeFiles/multi_rtl_swig.dir/multi_rtl_swigPYTHON.stamp'
make[2]: Opuszczenie katalogu '~/Pobrane/multi-rtl/build'
make[1]: *** [CMakeFiles/Makefile2:407: swig/CMakeFiles/multi_rtl_swig_swig_compilation.dir/all] Błąd 2
make[1]: Opuszczenie katalogu '~/Pobrane/multi-rtl/build'
make: *** [Makefile:158: all] Błąd 2
当然，我在这样的目录中有这些文件:
gnuradio.i - /usr/include/gnuradio/swig/gnuradio.i
feval.i - /usr/include/gnuradio/swig/feval.i
在以下命令期间发生此错误(我从 make VERBOSE=1 命令知道):
cd ~/Pobrane/multi-rtl/build/swig && /usr/bin/cmake -E env SWIG_LIB=/usr/share/swig/4.0.1 /usr/bin/swig -python -fvirtual -modern -keyword -w511 -w314 -relativeimport -module multi_rtl_swig -I~/Pobrane/multi-rtl/lib -I~/Pobrane/multi-rtl/include -I~/Pobrane/multi-rtl/build/lib -I~/Pobrane/multi-rtl/build/include -I/usr/include -I/usr/include -I~/Pobrane/multi-rtl/build/swig -I~/Pobrane/multi-rtl/swig -I/usr/include/python2.7 -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I~/Pobrane/multi-rtl/lib -I~/Pobrane/multi-rtl/include -I~/Pobrane/multi-rtl/build/lib -I~/Pobrane/multi-rtl/build/include -I/usr/include -I/usr/include -I~/Pobrane/multi-rtl/build/swig -I~/Pobrane/multi-rtl/swig -I/usr/include/python2.7 -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -outdir ~/Pobrane/multi-rtl/build/swig -c++ -I~/Pobrane/multi-rtl/lib -I~/Pobrane/multi-rtl/include -I~/Pobrane/multi-rtl/build/lib -I~/Pobrane/multi-rtl/build/include -I/usr/include -o ~/Pobrane/multi-rtl/build/swig/CMakeFiles/multi_rtl_swig.dir/multi_rtl_swigPYTHON_wrap.cxx ~/Pobrane/multi-rtl/swig/multi_rtl_swig.i
我想知道这个错误从何而来，它是由什么引起的，以及如何修复它。
编辑
我知道问题的根源是什么。我使用已弃用的 ${GNURADIO_RUNTIME_INCLUDE_DIRS} 宏。更换后
foreach(incdir ${GNURADIO_RUNTIME_INCLUDE_DIRS})
list(APPEND GR_SWIG_INCLUDE_DIRS ${incdir}/gnuradio/swig)
endforeach(incdir)
与
list(APPEND GR_SWIG_INCLUDE_DIRS "/usr/local/include/gnuradio/swig")
list(APPEND GR_SWIG_INCLUDE_DIRS "/usr/include/gnuradio/swig")
一切正常。然而，这是一个临时解决方案。如何在 gnuradio 3.8 中实现类似的功能？
最佳答案
正如您所发现的，您需要编辑 swig/CMakeLists.txt 并替换 foreach 循环，其中路径将添加到 GR_SWIG_INCLUDE_DIRS > 变量与
set(GR_SWIG_INCLUDE_DIRS $<TARGET_PROPERTY:gnuradio::runtime_swig,INTERFACE_INCLUDE_DIRECTORIES>)
set(GR_SWIG_TARGET_DEPS gnuradio::runtime_swig)
关于linux - cmake 找不到/usr/include/gnuradio/swig/gnuradio.i，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/61018097/