SCons和节约型建筑问题 我需要使用节约来创建C++应用程序，并使用SCONS构建它。为了做到这一点，我下载并安装了所有需要的lib（并确保所有lib都适用于x64windows）——boost、openssl和libevent

我用命令构建了boost：

b2 -j4 toolset=msvc-14.1 address-model=64 architecture=x86 link=static threading=multi runtime-link=shared --build-type=complete stage --stagedir=stage/x64

接下来，我在VS2017（x64/Release）中构建了节俭libs

但是，当我尝试用SCON构建项目时，我遇到了错误。 当我尝试这样使用SConstruct文件时（从VS2017的开发者命令提示符运行）：

我得到：

scons: Reading SConscript files ...
scons: done reading SConscript files.
scons: Building targets ...
cl /Fogen-cpp\MARS.obj /c gen-cpp\MARS.cpp /TP /nologo /EHsc /I. 
/IC:\Users\Antek\libs\thrift-0.10.0\thrift-0.10.0\lib\cpp\src 
/IC:\Users\Antek\libs\boost_1_64_0\boost
'cl' is not recognized as an internal or external command,
operable program or batch file.
scons: *** [gen-cpp\MARS.obj] Error 1
scons: building terminated because of errors.

将以下行添加到我的SConstruct时：

ENV=os.environ

我得到一个错误：

Libthrift.lib (TOutput.obj): MSIL .netmodule module found or module compiled 
with / GL; Consolidation will start again with the / LTCG option; Add the / 
LTCG option to the consolidation command line to improve the performance of 
the consolidator
Fatal error C1905: Frontend and backend are not compatible (must refer to 
the same processor)
LINK: fatal error LNK1257: code generation failed
Scons: *** [CoreWars.exe] Error 1257
Scons: building terminated because of errors

---

我已经在这上面花了太多时间了，所有的想法都将受到高度赞赏。谢谢。

VS2017尚不受SCON支持。在接下来的几周内，它很可能会出现在3.0版本中（至少是beta版）。如果你愿意尝试一下，有一个pull请求是有效的。我们很可能会转而使用vswhere工具，因为它应该更容易实现。

Libthrift.lib (TOutput.obj): MSIL .netmodule module found or module compiled 
with / GL; Consolidation will start again with the / LTCG option; Add the / 
LTCG option to the consolidation command line to improve the performance of 
the consolidator
Fatal error C1905: Frontend and backend are not compatible (must refer to 
the same processor)
LINK: fatal error LNK1257: code generation failed
Scons: *** [CoreWars.exe] Error 1257
Scons: building terminated because of errors