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I'm trying to build cling on Windows7 following the instructions here:

mkdir build
cd build
cmake -DCMAKE_INSTALL_PREFIX=[Install Path] ..\src
cmake --build . --config [Release/Debug] --target cling

I notice that the compiler cmake is using being Visual Studio 12 2013 (either with cmake-gui or in cmdline), while I get the following error (full traceback is here):

Constructing LLVMBuild project information
CMake Error: File /cygdrive/e/ABOUT-C++/cling/src/LLVMBuild.txt does not exist.
CMake Error at E:/ABOUT-C++/cling/build/LLVMBuild.cmake:28 (configure_file):
  configure_file Problem configuring file
Call Stack (most recent call first):
  CMakeLists.txt:431 (include)


CMake Error: File /cygdrive/e/ABOUT-C++/cling/src/bindings/LLVMBuild.txt does not exist.
CMake Error at E:/ABOUT-C++/cling/build/LLVMBuild.cmake:30 (configure_file):
  configure_file Problem configuring file
Call Stack (most recent call first):
  CMakeLists.txt:431 (include)

Why is the path prefixed with /cygdrive/e/... but not E:/...? Are those valid paths? (The missing files cmake mention DO exist in the corresponding folder!)

Or is that because llvm / clang / cling should be built with cygwin on windows, while the compiler vc12 I'm using by default is incorrect?

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1 回答 1

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我敢打赌，你的问题出在你的 python 上。判断D:/cygwin/bin/python2.7.exe它似乎你使用了特殊版本的python，它/cygdrive/遍布整个地方。

尝试使用Windows 的官方二进制包。

于 2015-09-18T09:24:42.443 回答