cmake查看debug信息辅助cmake配置

以boost错误为例：
在（cmake-gui中）配置了变量：Boost_INCLUDE_DIR=Z:/BASE_ENV/forOpenMVS/boost_1_74_0后依然出错

CMake Error at Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindPackageHandleStandardArgs.cmake:165 (message):
  Could NOT find Boost (missing: Boost_INCLUDE_DIR iostreams program_options
  system serialization)
Call Stack (most recent call first):
  Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindPackageHandleStandardArgs.cmake:458 (_FPHSA_FAILURE_MESSAGE)
  Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:2177 (find_package_handle_standard_args)
  CMakeLists.txt:122 (FIND_PACKAGE)

则提供解决bug的思路：

• 1 首先，到cmake的安装目录里查看文件： CMake/share/cmake-3.18/Modules/FindBoost.cmake， 其定义了Boost的各个参数分别代表什么意思： 根据每个变量对应的实际意义重新配置一下即可；例如boost，主要配置两个参数：

• Boost_INCLUDE_DIR: 含有boost头文件的目录
• Boost_LIBRARYDIR: 偏好的含有boost库的库目录

• 2 若配置完仍然有问题，可以根据 CMake/share/cmake-3.18/Modules/FindBoost.cmake 文件里规定的debug参数： Boost_DEBUG=ON(在cmake-gui中则是添加一个entery，然后其bool值为true即可，直接在CMakeLists.txt里，则是添加： set(Boost_DEBUG ON) 就会打开调试信息)，根据调试信息再去对比生成的库的文件名称和搜索目录等信息，如下给出样例的调试信息：

[ Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:1491 ] _boost_TEST_VERSIONS = "1.73.0;1.73;1.72.0;1.72;1.71.0;1.71;1.70.0;1.70;1.69.0;1.69;1.68.0;1.68;1.67.0;1.67;1.66.0;1.66;1.65.1;1.65.0;1.65;1.64.0;1.64;1.63.0;1.63;1.62.0;1.62;1.61.0;1.61;1.60.0;1.60;1.59.0;1.59;1.58.0;1.58;1.57.0;1.57;1.56.0;1.56;1.55.0;1.55;1.54.0;1.54;1.53.0;1.53;1.52.0;1.52;1.51.0;1.51;1.50.0;1.50;1.49.0;1.49;1.48.0;1.48;1.47.0;1.47;1.46.1;1.46.0;1.46;1.45.0;1.45;1.44.0;1.44;1.43.0;1.43;1.42.0;1.42;1.41.0;1.41;1.40.0;1.40;1.39.0;1.39;1.38.0;1.38;1.37.0;1.37;1.36.1;1.36.0;1.36;1.35.1;1.35.0;1.35;1.34.1;1.34.0;1.34;1.33.1;1.33.0;1.33"
<被作者省略>
boost_1_74_0/../lib64-msvc-14.0;Z:/BASE_ENV/forOpenMVS/boost/lib64-msvc-14.0;PATHS;C:/boost/lib;C:/boost;/sw/local/lib"
[ Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:1871 ] _boost_LIBRARY_SEARCH_DIRS_DEBUG = "Z:/BASE_ENV/forOpenMVS/boost_1_74_0/lib;Z:/BASE_ENV/forOpenMVS/boost_1_74_0/../lib;Z:/BASE_ENV/forOpenMVS/boost_1_74_0/stage/lib;Z:/BASE_ENV/forOpenMVS/boost_1_74_0/../lib64-msvc-14.1;Z:/BASE_ENV/forOpenMVS/local/lib"
<被作者省略>
CMake Warning at Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:1187 (message):
  New Boost version may have incorrect or missing dependencies and imported
  targets
Call Stack (most recent call first):
  Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:1311 (_Boost_COMPONENT_DEPENDENCIES)
  Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:1919 (_Boost_MISSING_DEPENDENCIES)
  CMakeLists.txt:122 (FIND_PACKAGE)


CMake Warning at Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:1187 (message):
  New Boost version may have incorrect or missing dependencies and imported
  targets
Call Stack (most recent call first):
  Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:1311 (_Boost_COMPONENT_DEPENDENCIES)
  Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:1919 (_Boost_MISSING_DEPENDENCIES)
  CMakeLists.txt:122 (FIND_PACKAGE)


CMake Warning at Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:1187 (message):
  New Boost version may have incorrect or missing dependencies and imported
  targets
Call Stack (most recent call first):
  Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:1311 (_Boost_COMPONENT_DEPENDENCIES)
  Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:1919 (_Boost_MISSING_DEPENDENCIES)
  CMakeLists.txt:122 (FIND_PACKAGE)


CMake Warning at Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:1187 (message):
  New Boost version may have incorrect or missing dependencies and imported
  targets
Call Stack (most recent call first):
  Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:1311 (_Boost_COMPONENT_DEPENDENCIES)
  Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:1919 (_Boost_MISSING_DEPENDENCIES)
  CMakeLists.txt:122 (FIND_PACKAGE)


CMake Warning at Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:1187 (message):
  New Boost version may have incorrect or missing dependencies and imported
  targets
Call Stack (most recent call first):
  Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:1311 (_Boost_COMPONENT_DEPENDENCIES)
  Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:1919 (_Boost_MISSING_DEPENDENCIES)
  CMakeLists.txt:122 (FIND_PACKAGE)


[ Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:2056 ] Searching for IOSTREAMS_LIBRARY_RELEASE: boost_iostreams-vc141-mt-x64-1_74;boost_iostreams-vc141-mt-x64;boost_iostreams-vc141-mt;boost_iostreams-vc140-mt-x64-1_74;boost_iostreams-vc140-mt-x64;boost_iostreams-vc140-mt;boost_iostreams-mt-x64-1_74;boost_iostreams-mt-x64;boost_iostreams-mt;boost_iostreams-mt;boost_iostreams
[ Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:2111 ] Searching for IOSTREAMS_LIBRARY_DEBUG: boost_iostreams-vc141-mt-gd-x64-1_74;boost_iostreams-vc141-mt-gd-x64;boost_iostreams-vc141-mt-gd;boost_iostreams-vc140-mt-gd-x64-1_74;boost_iostreams-vc140-mt-gd-x64;boost_iostreams-vc140-mt-gd;boost_iostreams-mt-gd-x64-1_74;boost_iostreams-mt-gd-x64;boost_iostreams-mt-gd;boost_iostreams-mt;boost_iostreams
[ Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:2056 ] Searching for PROGRAM_OPTIONS_LIBRARY_RELEASE: boost_program_options-vc141-mt-x64-1_74;boost_program_options-vc141-mt-x64;boost_program_options-vc141-mt;boost_program_options-vc140-mt-x64-1_74;boost_program_options-vc140-mt-x64;boost_program_options-vc140-mt;boost_program_options-mt-x64-1_74;boost_program_options-mt-x64;boost_program_options-mt;boost_program_options-mt;boost_program_options
[ Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:2111 ] Searching for PROGRAM_OPTIONS_LIBRARY_DEBUG: boost_program_options-vc141-mt-gd-x64-1_74;boost_program_options-vc141-mt-gd-x64;boost_program_options-vc141-mt-gd;boost_program_options-vc140-mt-gd-x64-1_74;boost_program_options-vc140-mt-gd-x64;boost_program_options-vc140-mt-gd;boost_program_options-mt-gd-x64-1_74;boost_program_options-mt-gd-x64;boost_program_options-mt-gd;boost_program_options-mt;boost_program_options
[ Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:2056 ] Searching for SYSTEM_LIBRARY_RELEASE: boost_system-vc141-mt-x64-1_74;boost_system-vc141-mt-x64;boost_system-vc141-mt;boost_system-vc140-mt-x64-1_74;boost_system-vc140-mt-x64;boost_system-vc140-mt;boost_system-mt-x64-1_74;boost_system-mt-x64;boost_system-mt;boost_system-mt;boost_system
[ Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:2111 ] Searching for SYSTEM_LIBRARY_DEBUG: boost_system-vc141-mt-gd-x64-1_74;boost_system-vc141-mt-gd-x64;boost_system-vc141-mt-gd;boost_system-vc140-mt-gd-x64-1_74;boost_system-vc140-mt-gd-x64;boost_system-vc140-mt-gd;boost_system-mt-gd-x64-1_74;boost_system-mt-gd-x64;boost_system-mt-gd;boost_system-mt;boost_system
[ Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:2056 ] Searching for SERIALIZATION_LIBRARY_RELEASE: boost_serialization-vc141-mt-x64-1_74;boost_serialization-vc141-mt-x64;boost_serialization-vc141-mt;boost_serialization-vc140-mt-x64-1_74;boost_serialization-vc140-mt-x64;boost_serialization-vc140-mt;boost_serialization-mt-x64-1_74;boost_serialization-mt-x64;boost_serialization-mt;boost_serialization-mt;boost_serialization
[ Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:2111 ] Searching for SERIALIZATION_LIBRARY_DEBUG: boost_serialization-vc141-mt-gd-x64-1_74;boost_serialization-vc141-mt-gd-x64;boost_serialization-vc141-mt-gd;boost_serialization-vc140-mt-gd-x64-1_74;boost_serialization-vc140-mt-gd-x64;boost_serialization-vc140-mt-gd;boost_serialization-mt-gd-x64-1_74;boost_serialization-mt-gd-x64;boost_serialization-mt-gd;boost_serialization-mt;boost_serialization
[ Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:2056 ] Searching for REGEX_LIBRARY_RELEASE: boost_regex-vc141-mt-x64-1_74;boost_regex-vc141-mt-x64;boost_regex-vc141-mt;boost_regex-vc140-mt-x64-1_74;boost_regex-vc140-mt-x64;boost_regex-vc140-mt;boost_regex-mt-x64-1_74;boost_regex-mt-x64;boost_regex-mt;boost_regex-mt;boost_regex
[ Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:2111 ] Searching for REGEX_LIBRARY_DEBUG: boost_regex-vc141-mt-gd-x64-1_74;boost_regex-vc141-mt-gd-x64;boost_regex-vc141-mt-gd;boost_regex-vc140-mt-gd-x64-1_74;boost_regex-vc140-mt-gd-x64;boost_regex-vc140-mt-gd;boost_regex-mt-gd-x64-1_74;boost_regex-mt-gd-x64;boost_regex-mt-gd;boost_regex-mt;boost_regex
CMake Error at Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindPackageHandleStandardArgs.cmake:165 (message):
  Could NOT find Boost (missing: iostreams program_options system
  serialization) (found version "1.74.0")
Call Stack (most recent call first):
  Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindPackageHandleStandardArgs.cmake:458 (_FPHSA_FAILURE_MESSAGE)
  Z:/BASE_ENV/CMake/share/cmake-3.18/Modules/FindBoost.cmake:2177 (find_package_handle_standard_args)
  CMakeLists.txt:122 (FIND_PACKAGE)