我正在尝试使用以下说明在Visual Studio的x64终端上构建boost:https://www.boost.org/doc/libs/1_62_0/more/getting_started/windows.html#get-boost
我执行以下步骤:
bootstrap 然后
.\b2 address-model=64
但它总是显示:
所以啊,我如何构建64位系统呢?
bootstrap 然后
.\b2 address-model=64
但它总是显示:
C:\boost_1_70_0>.\b2 address-model=64
Performing configuration checks
- default address-model : 32-bit
- default architecture : x86
Building the Boost C++ Libraries.
...
接着开始构建所有东西的32位版本。我知道这点,因为当我尝试在像CMake这样的地方使用boost时,它会抱怨它是32位的。
C:\src\SimpleAmqpClient\simpleamqpclient-build>cmake -DBOOST_ROOT=C:\boost_1_70_0 -DBOOST_LIBRARYDIR=C:\boost_1_70_0\stage\lib ..
-- Found Boost 1.70.0 at C:/Program Files/boost/lib/cmake/Boost-1.70.0
-- Requested configuration: QUIET REQUIRED COMPONENTS chrono;system
-- Found boost_headers 1.70.0 at C:/Program Files/boost/lib/cmake/boost_headers-1.70.0
-- Found boost_chrono 1.70.0 at C:/Program Files/boost/lib/cmake/boost_chrono-1.70.0
-- No suitable boost_chrono variant has been identified!
-- libboost_chrono-mgw82-mt-d-x32-1_70.a (32 bit, need 64)
-- libboost_chrono-mgw82-mt-x32-1_70.a (32 bit, need 64)
CMake Error at C:/Program Files/boost/lib/cmake/Boost-1.70.0/BoostConfig.cmake:95 (find_package):
Found package configuration file:
C:/Program Files/boost/lib/cmake/boost_chrono-1.70.0/boost_chrono-config.cmake
but it set boost_chrono_FOUND to FALSE so package "boost_chrono" is
considered to be NOT FOUND. Reason given by package:
No suitable build variant has been found.
Call Stack (most recent call first):
C:/Program Files/boost/lib/cmake/Boost-1.70.0/BoostConfig.cmake:124 (boost_find_dependency)
C:/Program Files/CMake/share/cmake-3.15/Modules/FindBoost.cmake:273 (find_package)
CMakeLists.txt:35 (FIND_PACKAGE)
-- Configuring incomplete, errors occurred!
See also "C:/src/SimpleAmqpClient/simpleamqpclient-build/CMakeFiles/CMakeOutput.log".
所以啊,我如何构建64位系统呢?
vcvars64.bat
的命令来启用64位构建环境。请见此处。 - Kevincmd
命令行构建:.\b2 toolset=msvc-15.0 address-model=64 --stagedir=stage link=shared
。你可以在那里指定toolset
,以及使用link
选项构建static
或shared
库。完整参考 - Kevin