libgit2与libssh2和libopenssl在windows上 [英] libgit2 with libssh2 and libopenssl on windows

问题描述

我之前尝试过，在完整的构建没有成功，但即使失败现在，我明显缺少的东西在Windows上（是的它的大概窗口：P）

有人可以指导我完成

1. 找到正确的OpenSSL以使用libssh2编译


2. 实际上是cmake /编译libssh2到libgit2因为它不断地说找不到libssh2，我很难再次建立它。

使用CMake gui对于Windows，尝试构建一个VC2015项目

我在构建libgit2时得到的错误是

 检查模块'libssh2'
包'libssh2'未找到
 
未找到LIBSSH2。如果安装在默认搜索路径之外，请设置CMAKE_PREFIX_PATH。 
  

即使我把它放在每一个可能的地方，我可以认为它会看起来，设置 CMAKE_PREFIX_PATH ？

如果任何人在Windows上成功完成它，我会欣赏一个指针或两个，

解决方案

libgit2使用 cmake pkg-config模块查找libssh2。

我发现在windows上使用libssh2编译libgit2最简单的方法是：关闭USE_SSH选项以防止pkg-config搜索，然后手动设置必要的变量。重要的是：

  LIBSSH2_FOUND（设为TRUE）
 LIBSSH2_INCLUDE_DIRS 
 LIBSSH2_LIBRARY_DIRS 
 LIBSSH2_LIBRARIES 
  

对于openssl也可以做类似的事情。

I’ve tried before and had little success in the full build but even that fails now and I'm obviously missing something on windows (and yes its probably windows :P)

can someone walk me through

1. finding the correct OpenSSL to compile with libssh2
2. actually cmake/compiling libssh2 into libgit2 cause it keeps saying cannot find libssh2 and I'm struggling to build it again.

I'm using CMake gui For windows, trying to build a VC2015 project

The error I was getting when building libgit2 is

checking for module 'libssh2'
  package 'libssh2' not found

LIBSSH2 not found. Set CMAKE_PREFIX_PATH if it is installed outside of the default search path.

even though I have put it in every possible place I can think it would look, and I have tried setting CMAKE_PREFIX_PATH ?

if anyone has successfully done it on windows I would appreciate a pointer or two as to what I'm doing wrong or should be doing

Thanks kindly Robert

解决方案

libgit2 uses the cmake pkg-config module to find libssh2. The error message is probably wrong and misleading if you don't have pkg-config installed.

I've found that the easiest way to build libgit2 with libssh2 on windows is to turn off the USE_SSH option to prevent the pkg-config search, then manually set the necessary variables. The important ones are:

LIBSSH2_FOUND (set it to TRUE)
LIBSSH2_INCLUDE_DIRS
LIBSSH2_LIBRARY_DIRS
LIBSSH2_LIBRARIES

A similar thing can also be done for openssl.

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