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我用boost和cmake編譯我的程序時遇到問題。我使用gcc-linaro-arm-linux-gnueabihf-4.9/bin/arm-linux-gnueabihf-g ++編譯器進行交叉編譯。 現在我有cmake的文件,如:C++ cmake&boost&arm交叉編譯
cmake_minimum_required (VERSION 2.6.2)
project (xxx)
SET(CMAKE_CXX_COMPILER /home/kamil/gcc-linaro-arm-linux-gnueabihf-4.9/bin/arm-linux-gnueabihf-g++)
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -pthread -Dtypeof=__typeof__ -D_GLIBCXX_USE_CXX11_ABI=0 -Wall -Werror -Wextra -Wno-error=array-bounds")
if(DEFINED ENV{SDKTARGETSYSROOT})
set(CMAKE_FIND_ROOT_PATH $ENV{SDKTARGETSYSROOT})
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
endif(DEFINED ENV{SDKTARGETSYSROOT})
find_package(Boost COMPONENTS system filesystem REQUIRED)
include_directories("/usr/local/include")
include_directories(${Boost_INCLUDE_DIRS})
enable_testing()
set(CMAKE_CTEST_COMMAND ctest -V)
add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND})
add_subdirectory(src)
add_subdirectory(test EXCLUDE_FROM_ALL)
和
add_executable(xxxx
main.cpp
...cpp
...cpp
...cpp
...cpp
)
target_link_libraries(xxxx
${Boost_SYSTEM_LIBRARY}
${Boost_THREAD_LIBRARY}
)
install(TARGETS xxxx
DESTINATION bin
PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE
WORLD_READ WORLD_EXECUTE
)
現在當在Linux中使用命令(Ubuntu的):
- cmake的..
- 使
我有迴應:
[email protected]:~/test/build$ rm -rf *
[email protected]:~/test/build$ cmake ..
-- The C compiler identification is GNU 4.8.4
-- The CXX compiler identification is GNU 4.8.4
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Boost version: 1.55.0
-- Found the following Boost libraries:
-- system
-- filesystem
-- Found GTest: /usr/local/lib/libgtest.so
-- Configuring done
-- Generating done
-- Build files have been written to: /home/kamil/test/build
[email protected]:~/test/build$ make
Scanning dependencies of target xxxx
[ 12%] Building CXX object src/CMakeFiles/test.dir/main.cpp.o
In file included from /home/test/src/test/utils/logger.hpp:4:0,
from /home/kamil/test/src/main.cpp:9:
/home/kamil/test/src/test/utils/singleton.hpp:5:33: fatal error: boost/noncopyable.hpp: No such file or directory
#include <boost/noncopyable.hpp>
^
compilation terminated.
make[2]: *** [src/CMakeFiles/test.dir/main.cpp.o] Error 1
make[1]: *** [src/CMakeFiles/test.dir/all] Error 2
make: *** [all] Error 2
錯誤:
fatal error: boost/noncopyable.hpp: No such file or directory
#include <boost/noncopyable.hpp>
當我在cmake的下一行註釋:
SET(CMAKE_CXX_COMPILER /home/kamil/toradex/gcc-linaro-arm-linux-gnueabihf-4.9/bin/arm-linux-gnueabihf-g++)
則一切正常。
我在Ubuntu安裝升壓用命令:sudo apt-get install libboost1.55-all-dev
什麼是錯的Linux-gnueabihf-g ++以及如何解決它編譯。
當進行交叉編譯時,您需要爲目標機**構建所有庫,而不是主機(您在其上構建項目)構建**。此外,在CMake交叉編譯通常意味着使用[工具鏈文件](https://cmake.org/cmake/help/v3.0/manual/cmake-toolchains.7.html),它不僅設置編譯器,而且還設置目標架構,圖書館路徑等。 – Tsyvarev
儘管Tsyarev是正確的,但通常情況下,您需要編譯目標平臺的依賴關係,但您可能不需要使用Boost。很多Boost的功能是「僅頭」,因此,您可能不必使用linaro工具鏈實際構建boost。如果通過調用「make VERBOSE = 1」運行make,輸出是什麼?你應該看到頭文件路徑來通過-I標誌傳遞給編譯器。它看起來不是正確的。 – brewbuck
你有權利。使用「make VERBOSE = 1」我沒有看到-I標誌着升級文件的路徑。那麼我應該使用linaro工具鏈來增強提升嗎?像這樣:http://www.cnx-software.com/2011/10/03/cross-compiling-boost-c-libraries-for-arm/?然後一切都會好起來的?還有什麼我該做的? – kamil4u