Qca for qt5无法生成dll

时间：2015-10-06 12:57:09

标签： dll cryptography cmake qt5.3

我需要为我的项目生成dll才能使用Qt Cryptographic Architecture， 正如this简短的教程所说，我试着一步一步走。所以我开始将qmake添加到qt。

然后从qca下载git://anongit.kde.org/qca.git，导致该帖子中的svn过时。之后我从extra-cmake-modules获取了git://anongit.kde.org/extra-cmake-modules。

现在是编译它的时候了，我是从extra-cmake-modules的qt cmakelist.txt打开的，出现了CmakeWizard，我选择了没有任何参数的MinGw Generator。

输出如下：

    -- The C compiler identification is GNU 4.8.2
-- Check for working C compiler: C:/Qt/Qt5.3.1/Tools/mingw482_32/bin/gcc.exe
-- Check for working C compiler: C:/Qt/Qt5.3.1/Tools/mingw482_32/bin/gcc.exe -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Looking for Sphinx Documentation Builder...
-- Sphinx Documentation Builder not found - documentation will not be built (see http://sphinx-doc.org/)
-- Configuring done
-- Generating done
-- Build files have been written to: G:/qca_new/extra_cmake_m-build

在下一步中，我打开了qt中的qca。 CMake向导再次出现，正如教程所说我添加了这个论点：

-DECM_MODULE_PATH=G:\qca_new\extra_cmake_m-build

输出如下：

CMake Warning:
  Manually-specified variables were not used by the project:

    ECM_MODULE_PATH

Feature file will be installed to C:/Qt/Qt5.3.1/5.3/mingw482_32/mkspecs/features
Documentation will be installed to C:/Qt/Qt5.3.1/Docs/Qt-5.3/html/qca
Man page will be installed to C:/Qt/Qt5.3.1/5.3/mingw482_32/man
Pkg-config file will be installed to C:/Qt/Qt5.3.1/5.3/mingw482_32/lib/pkgconfig

QCA prefix is C:/Qt/Qt5.3.1/5.3/mingw482_32
Plugins will be installed to C:/Qt/Qt5.3.1/5.3/mingw482_32/plugins
Binary will be installed to C:/Qt/Qt5.3.1/5.3/mingw482_32/bin
Library will be installed to C:/Qt/Qt5.3.1/5.3/mingw482_32/lib
Public headers will be installed to C:/Qt/Qt5.3.1/5.3/mingw482_32/include/Qca-qt5
Private headers will be installed to C:/Qt/Qt5.3.1/5.3/mingw482_32/include/Qca-qt5
[31m
!!!!!!!!!!!!!!!!!!!!!ATTENTION!!!!!!!!!!!!!!!!!!!!!!
!! QCA will be installed in Qt prefix             !!
!! If you want to install in /usr/local           !!
!! you MUST explicity define CMAKE_INSTALL_PREFIX !!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[0m


  qca-gcrypt off
  qca-gnupg on
  qca-logger on
  qca-nss off
  qca-ossl on
  qca-pkcs11 off
  qca-softstore on
Plugins:
  qca-botan off
  qca-cyrus-sasl off


CMake Warning at plugins/qca-ossl/CMakeLists.txt:25 (message):
  qca-ossl will be compiled without AES CTR mode encryption support


CMake Warning at plugins/qca-ossl/CMakeLists.txt:18 (message):
  qca-ossl will be compiled without MD2 digest algorithm support

-- The C compiler identification is GNU 4.8.2
-- The CXX compiler identification is GNU 4.8.2
-- Check for working C compiler: C:/Qt/Qt5.3.1/Tools/mingw482_32/bin/gcc.exe
-- Check for working C compiler: C:/Qt/Qt5.3.1/Tools/mingw482_32/bin/gcc.exe -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: C:/Qt/Qt5.3.1/Tools/mingw482_32/bin/g++.exe
-- Check for working CXX compiler: C:/Qt/Qt5.3.1/Tools/mingw482_32/bin/g++.exe -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Could NOT find Doxygen (missing:  DOXYGEN_EXECUTABLE) 
-- Building with Qt5 support
-- Installed package is NOT relocatable
-- Checking for certstore..
-- Using built in certstore.
-- certstore path: G:/qca_new/qca/certs/rootcerts.pem
-- Looking for include file sys/filio.h
-- Looking for include file sys/filio.h - not found
-- Performing Test MLOCK_TAKES_VOID
-- Performing Test MLOCK_TAKES_VOID - Failed
-- mlock(2) does not take a void *
-- Found OpenSSL: C:/Program Files/OpenVPN/bin/ssleay32.dll;C:/Program Files/OpenVPN/bin/libeay32.dll (found version "0.9.8h") 
-- Looking for EVP_md2
-- Looking for EVP_md2 - not found
-- Looking for EVP_aes_128_ctr
-- Looking for EVP_aes_128_ctr - not found
-- Configuring done
-- Generating done
-- Build files have been written to: G:/qca_new/qca-build

之后我被困住了。我尝试构建项目qca但我得到了错误

...\qca\plugins\qca-ossl\qca-ossl.cpp:5808: error: 'SSL_SESSION_get_compress_id' was not declared in this scope
   sessInfo.isCompressed = (0 != SSL_SESSION_get_compress_id(ssl->session));

我搜索了它，发现有人已经创建ticket与此问题有关。当这条路径没有给我需要的结果时，我走了另一条路。

我也尝试过cmake-gui。 我的参数是源代码（我从git下载的这个qca repo）和我应该构建二进制文件的文件夹的路径。配置并生成单击，这是输出。

 Could NOT find Doxygen (missing:  DOXYGEN_EXECUTABLE) 
Building with Qt5 support
Installed package is NOT relocatable
Checking for certstore..
Using built in certstore.
certstore path: G:/qca_new/qca/certs/rootcerts.pem
mlock(2) does not take a void *
CMake Warning at plugins/qca-ossl/CMakeLists.txt:18 (message):
  qca-ossl will be compiled without MD2 digest algorithm support


CMake Warning at plugins/qca-ossl/CMakeLists.txt:25 (message):
  qca-ossl will be compiled without AES CTR mode encryption support



Plugins:
  qca-botan off
  qca-cyrus-sasl off
  qca-gcrypt off
  qca-gnupg on
  qca-logger on
  qca-nss off
  qca-ossl on
  qca-pkcs11 off
  qca-softstore on

QCA prefix is C:/Qt/Qt5.3.1/5.3/mingw482_32
Plugins will be installed to C:/Qt/Qt5.3.1/5.3/mingw482_32/plugins
Binary will be installed to C:/Qt/Qt5.3.1/5.3/mingw482_32/bin
Library will be installed to C:/Qt/Qt5.3.1/5.3/mingw482_32/lib
Public headers will be installed to C:/Qt/Qt5.3.1/5.3/mingw482_32/include/Qca-qt5
Private headers will be installed to C:/Qt/Qt5.3.1/5.3/mingw482_32/include/Qca-qt5
Feature file will be installed to C:/Qt/Qt5.3.1/5.3/mingw482_32/mkspecs/features
Documentation will be installed to C:/Qt/Qt5.3.1/Docs/Qt-5.3/html/qca
Man page will be installed to C:/Qt/Qt5.3.1/5.3/mingw482_32/man
Pkg-config file will be installed to C:/Qt/Qt5.3.1/5.3/mingw482_32/lib/pkgconfig

Configuring done
Generating done

在两个metod之后我搜索了任何dll但没有出现，这两种方法都生成了包含内容的构建文件夹，但我不知道如何获取dll并将其添加到项目中。

构建内容出现的文件夹树看起来像this

更新：我在虚拟方法中评论了一些代码，以避免在构建期间出错。 现在我可以构建3个dll：

  • libqca-qt5，
  • libqca记录器，

  • libqca-gnupg的， 当qt尝试构建libqca-ossl.dll时出现错误：

    C：/ Program Files / OpenVPN / bin / ssleay32.dll：文件无法识别：文件
    格式无法识别 collect2.exe：错误：ld返回1退出状态 plugins \ qca-ossl \ CMakeFiles \ qca-ossl.dir \ build.make：104：目标'lib / qca-qt5 / crypto / libqca-ossl.dll'的配方失败 mingw32-make 2： * [lib / qca-qt5 / crypto / libqca-ossl.dll]错误1 CMakeFiles \ Makefile2：395：目标'plugins / qca-ossl / CMakeFiles / qca-ossl.dir / all'的配方失败 mingw32-make 1：* [plugins / qca-ossl / CMakeFiles / qca-ossl.dir / all]错误2 Makefile：137：目标'all'的配方失败 mingw32-make：*** [全部]错误2 15:17:12：进程“C：\ Qt \ Qt5.3.1 \ Tools \ mingw482_32 \ bin \ mingw32-make.exe”退出，代码为2。

我很好奇为什么它会转到openVpn文件夹。

然后呢

如果对此问题有任何帮助，我将不胜感激。

0 个答案:

没有答案
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