【发布时间】：2019-01-01 20:42:33
【问题描述】：
运行时
mkdir -p build && cd build && cmake -DCMAKE_INSTALL_PREFIX=/home/install -DCMAKE_BUILD_TYPE=Release -DCMAKE_VERBOSE_MAKEFILE=On ..; cd ../
在第 3 方库中。我收到以下错误。
CMake Error at /usr/local/share/cmake-3.5/Modules/FindBoost.cmake:1657 (message):
Unable to find the requested Boost libraries.
Boost version: 1.67.0
Boost include path: /usr/local/include
Could not find the following static Boost libraries:
boost_thread
boost_date_time
Some (but not all) of the required Boost libraries were found. You may
need to install these additional Boost libraries. Alternatively, set
BOOST_LIBRARYDIR to the directory containing Boost libraries or BOOST_ROOT
to the location of Boost.
所以根据我添加的其他几个帖子：
set(BOOST_ROOT /usr/local)
set(BOOST_LIBRARYDIR ${BOOST_ROOT}/lib)
message(STATUS "BOOST_LIBRARYDIR = ${BOOST_LIBRARYDIR}")
到他们的 CMakeLists.txt。这给了我以下信息：
-- BOOST_LIBRARYDIR = /usr/local/lib
-- 使用 CPU 本机标志进行 SSE 优化：-march=native
-- -- 找到 GCC > 4.3，启用 -Wabi
-- 找到 OpenMP
...
但是，我仍然遇到同样的错误。列出BOOST_LIBRARYDIR 的内容表明库在那里。
root@74fdb1dd14f4:~/code/pcl# ls /usr/local/lib
cmake libboost_prg_exec_monitor.so.1.67.0 libflann.so.1.9
libboost_atomic.a libboost_program_options.a libflann.so.1.9.1-003
libboost_atomic.so libboost_program_options.so libflann_cpp.so
libboost_atomic.so.1.67.0 libboost_program_options.so.1.67.0 libflann_cpp.so.1.9
libboost_chrono.a libboost_regex.a libflann_cpp.so.1.9.1-003
libboost_chrono.so libboost_regex.so libflann_cpp_s.a
libboost_chrono.so.1.67.0 libboost_regex.so.1.67.0 libflann_s.a
libboost_date_time.a libboost_system.a libload_qos_controller-1.0.1.so
libboost_date_time.so libboost_system.so libload_qos_controller.la
libboost_date_time.so.1.67.0 libboost_system.so.1.67.0 libload_qos_controller.so
libboost_filesystem.a libboost_test_exec_monitor.a liblogrotate_container_logger-1.0.1.so
libboost_filesystem.so libboost_thread.a liblogrotate_container_logger.la
libboost_filesystem.so.1.67.0 libboost_thread.so liblogrotate_container_logger.so
libboost_graph.a libboost_thread.so.1.67.0 libmesos-1.0.1.so
libboost_graph.so libboost_timer.a libmesos.la
libboost_graph.so.1.67.0 libboost_timer.so libmesos.so
libboost_log.a libboost_timer.so.1.67.0 mesos
libboost_log.so libboost_unit_test_framework.a mesos-modules
libboost_log.so.1.67.0 libboost_unit_test_framework.so pkgconfig
libboost_log_setup.a libboost_unit_test_framework.so.1.67.0 python2.7
libboost_log_setup.so libfixed_resource_estimator-1.0.1.so python3.4
libboost_log_setup.so.1.67.0 libfixed_resource_estimator.la python3.5
libboost_prg_exec_monitor.a libfixed_resource_estimator.so
libboost_prg_exec_monitor.so libflann.so
为什么 CMake 找不到库？
【问题讨论】：
-
从您的目录布局来看，它应该可以开箱即用。尝试删除
set(BOOST*)行，清理缓存并再次运行 cmake。