Я пытаюсь собрать libuvc для моей платы arm64 ubuntu16.04, и я сталкиваюсь с этой ошибкой после установки libjpeg-dev:
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:
JPEG_INCLUDE_DIR
used as include directory in directory /home/nvidia/dev/libuvc
used as include directory in directory /home/nvidia/dev/libuvc
used as include directory in directory /home/nvidia/dev/libuvc
used as include directory in directory /home/nvidia/dev/libuvc
used as include directory in directory /home/nvidia/dev/libuvc
used as include directory in directory /home/nvidia/dev/libuvc
used as include directory in directory /home/nvidia/dev/libuvc
used as include directory in directory /home/nvidia/dev/libuvc
-- Configuring incomplete, errors occurred!
Похоже, я должен установить переменную окружения для него. Я не знаком с упаковкой Ubuntu и не знаю, как правильно ее установить. Есть идеи?
редактировать -----
вот файл журнала:
The system is: Linux - 4.4.38-tegra - aarch64
Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded.
Compiler: /usr/bin/cc
Build flags:
Id flags:
The output was:
0
Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "a.out"
The C compiler identification is GNU, found in "/home/nvidia/dev/libuvc/build/CMakeFiles/3.5.1/CompilerIdC/a.out"
Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded.
Compiler: /usr/bin/c++
Build flags:
Id flags:
The output was:
0
Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "a.out"
The CXX compiler identification is GNU, found in "/home/nvidia/dev/libuvc/build/CMakeFiles/3.5.1/CompilerIdCXX/a.out"
Determining if the C compiler works passed with the following output:
Change Dir: /home/nvidia/dev/libuvc/build/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/make" "cmTC_286b1/fast"
/usr/bin/make -f CMakeFiles/cmTC_286b1.dir/build.make CMakeFiles/cmTC_286b1.dir/build
make[1]: Entering directory '/home/nvidia/dev/libuvc/build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_286b1.dir/testCCompiler.c.o
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Linking C executable cmTC_286b1
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make[1]: Leaving directory '/home/nvidia/dev/libuvc/build/CMakeFiles/CMakeTmp'
Detecting C compiler ABI info compiled with the following output:
Change Dir: /home/nvidia/dev/libuvc/build/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/make" "cmTC_220aa/fast"
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make[1]: Entering directory '/home/nvidia/dev/libuvc/build/CMakeFiles/CMakeTmp'
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/usr/bin/cc -v CMakeFiles/cmTC_220aa.dir/CMakeCCompilerABI.c.o -o cmTC_220aa -rdynamic
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make[1]: Leaving directory '/home/nvidia/dev/libuvc/build/CMakeFiles/CMakeTmp'
Parsed C implicit link information from above output:
link line regex: [^( *|.*[/\])(ld|([^/\]+-)?ld|collect2)[^/\]*( |$)]
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...
Это верхняя часть файла журнала, и я не вижу ничего, что прилипает, хотя я новичок в cmake (и c ++).