怪不得部落格園幹不過別家，體驗真的不太好。透過openwrite釋出文章，其他平臺都能釋出，就部落格園限制了，理由是文字少的文章限制釋出到該平臺。
哎，這種行為當真是扶不起的阿斗。以後也不要太把部落格園當回事了，遲早要關門的
報錯資訊如下：
-- The C compiler identification is unknown
-- The CXX compiler identification is unknown
-- Check for working C compiler: /home/xj/asm/host/bin/aarch64-buildroot-linux-gnu-gcc
-- Check for working C compiler: /home/xj/asm/host/bin/aarch64-buildroot-linux-gnu-gcc -- broken
CMake Error at /usr/share/cmake-3.10/Modules/CMakeTestCCompiler.cmake:52 (message):
The C compiler
"/home/xj/asm/host/bin/aarch64-buildroot-linux-gnu-gcc"
is not able to compile a simple test program.
It fails with the following output:
Change Dir: /home/xj/asm/lv_mygui/S5_LVGL/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/make" "cmTC_ee744/fast"
/usr/bin/make -f CMakeFiles/cmTC_ee744.dir/build.make CMakeFiles/cmTC_ee744.dir/build
make[1]: Entering directory '/home/xj/asm/lv_mygui/S5_LVGL/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_ee744.dir/testCCompiler.c.obj
/home/xj/asm/host/bin/aarch64-buildroot-linux-gnu-gcc -o CMakeFiles/cmTC_ee744.dir/testCCompiler.c.obj -c /home/xj/asm/lv_mygui/S5_LVGL/CMakeFiles/CMakeTmp/testCCompiler.c
/home/xj/asm/host/bin/../libexec/gcc/aarch64-buildroot-linux-gnu/10.3.0/cc1: error while loading shared libraries: libmpfr.so.4: cannot open shared object file: No such file or directory
CMakeFiles/cmTC_ee744.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_ee744.dir/testCCompiler.c.obj' failed
make[1]: *** [CMakeFiles/cmTC_ee744.dir/testCCompiler.c.obj] Error 1
make[1]: Leaving directory '/home/xj/asm/lv_mygui/S5_LVGL/CMakeFiles/CMakeTmp'
Makefile:126: recipe for target 'cmTC_ee744/fast' failed
make: *** [cmTC_ee744/fast] Error 2
CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
CMakeLists.txt:18 (project)
-- Configuring incomplete, errors occurred!
See also "/home/xj/asm/lv_mygui/S5_LVGL/CMakeFiles/CMakeOutput.log".
See also "/home/xj/asm/lv_mygui/S5_LVGL/CMakeFiles/CMakeError.log".
關鍵資訊：
'/home/xj/asm/host/bin/../libexec/gcc/aarch64-buildroot-linux-gnu/10.3.0/cc1: error while loading shared libraries: libmpfr.so.4: cannot open shared object file: No such file or directory'
搜尋libmpfr.so.4發現它在
然後修改了CMakeFile.txt裡的這句發現cmake 可以執行了
但是make還是報錯
進入這個目錄檢視下具體檔案資訊
發現有軟連線
檢視連線發現
將host/lib裡的此檔案複製到這裡來
在檢視軟連線發現就有了
然後再重新cmake後再make，可以正常執行了！
本文由部落格一文多發平臺 OpenWrite 釋出！