找不到LibCrypto (失踪: LibCrypto_LIBRARY LibCrypto_INCLUDE_DIR)

Question

这是对以下方面的后续行动：

• 在Amazon 2上从源代码构建AWS SDK

根据我在本地再次尝试的答案：

$ git clone --recurse-submodules https://github.com/aws/aws-sdk-cpp.git
$ cd aws-sdk-cpp
$ mkdir build
$ cmake .. -DBUILD_ONLY=core -DCMAKE_BUILD_TYPE=RelWithDebInfo -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX=~/install
$ make install -i

我被迫使用'-i'，因为至少有一个测试失败了(似乎'make test'规则在'make all'中)。

然后从我的宠物项目：

% cat ../CMakeLists.txt
cmake_minimum_required(VERSION 3.2)
project(lambda-example)
set (CMAKE_CXX_STANDARD 11)

# Locate the aws sdk for c++ package.
find_package(AWSSDK REQUIRED COMPONENTS lambda)

# The executables to build.
set(EXAMPLES "")
list(APPEND EXAMPLES "main")

# The executables to build
foreach(EXAMPLE IN LISTS EXAMPLES)
  add_executable(${EXAMPLE} ${EXAMPLE}.cpp)
  target_link_libraries(${EXAMPLE} ${AWSSDK_LINK_LIBRARIES})
endforeach()

我得到：

% cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH=~/install
-- The C compiler identification is GNU 8.3.0
-- The CXX compiler identification is GNU 8.3.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- 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: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found AWS SDK for C++, Version: 1.9.18, Install Root:/home/mathieu/install, Platform Prefix:, Platform Dependent Libraries: pthread;crypto;ssl;z;curl
-- Components specified for AWSSDK: lambda, application will be depending on libs: aws-cpp-sdk-lambda;aws-cpp-sdk-core;aws-crt-cpp;aws-c-auth;aws-c-cal;aws-c-common;aws-c-compression;aws-c-event-stream;aws-c-http;aws-c-io;aws-c-mqtt;aws-c-s3;aws-checksums;pthread;crypto;ssl;z;curl
-- Try finding aws-cpp-sdk-core
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Check if compiler accepts -pthread
-- Check if compiler accepts -pthread - yes
-- Found Threads: TRUE
-- Found LibCrypto: /usr/lib/x86_64-linux-gnu/libcrypto.so
-- LibCrypto Include Dir: /usr/include
-- LibCrypto Shared Lib:  /usr/lib/x86_64-linux-gnu/libcrypto.so
-- LibCrypto Static Lib:  /usr/lib/x86_64-linux-gnu/libcrypto.so
CMake Error at /usr/share/cmake-3.16/Modules/FindPackageHandleStandardArgs.cmake:146 (message):
  Could NOT find LibCrypto (missing: LibCrypto_LIBRARY LibCrypto_INCLUDE_DIR)
Call Stack (most recent call first):
  /usr/share/cmake-3.16/Modules/FindPackageHandleStandardArgs.cmake:393 (_FPHSA_FAILURE_MESSAGE)
  /home/mathieu/install/lib/s2n/cmake/modules/FindLibCrypto.cmake:61 (find_package_handle_standard_args)
  /usr/share/cmake-3.16/Modules/CMakeFindDependencyMacro.cmake:47 (find_package)
  /home/mathieu/install/lib/aws-c-cal/cmake/aws-c-cal-config.cmake:7 (find_dependency)
  /usr/share/cmake-3.16/Modules/CMakeFindDependencyMacro.cmake:47 (find_package)
  /home/mathieu/install/lib/aws-c-io/cmake/aws-c-io-config.cmake:8 (find_dependency)
  /usr/share/cmake-3.16/Modules/CMakeFindDependencyMacro.cmake:47 (find_package)
  /home/mathieu/install/lib/aws-c-http/cmake/aws-c-http-config.cmake:3 (find_dependency)
  /usr/share/cmake-3.16/Modules/CMakeFindDependencyMacro.cmake:47 (find_package)
  /home/mathieu/install/lib/aws-crt-cpp/cmake/aws-crt-cpp-config.cmake:3 (find_dependency)
  /usr/share/cmake-3.16/Modules/CMakeFindDependencyMacro.cmake:47 (find_package)
  /home/mathieu/install/lib/cmake/aws-cpp-sdk-core/aws-cpp-sdk-core-config.cmake:2 (find_dependency)
  /home/mathieu/install/lib/cmake/AWSSDK/AWSSDKConfig.cmake:305 (find_package)
  CMakeLists.txt:6 (find_package)

-- Configuring incomplete, errors occurred!
See also "/home/mathieu/workspace/junk/bin/CMakeFiles/CMakeOutput.log".
See also "/home/mathieu/workspace/junk/bin/CMakeFiles/CMakeError.log".

以上所述是基于以下几点：

1. 在EC2上从源代码构建SDK
2. 如何在AWS Lambda上运行任何编程语言:自定义运行时。
3. AWS的C++代码示例

错误信息似乎自相矛盾：

-- Found LibCrypto: /usr/lib/x86_64-linux-gnu/libcrypto.so
[...]
CMake Error at /usr/share/cmake-3.16/Modules/FindPackageHandleStandardArgs.cmake:146 (message):
  Could NOT find LibCrypto (missing: LibCrypto_LIBRARY LibCrypto_INCLUDE_DIR)

我错过了什么？

Answer 1

我正经历着与你所描述的完全相同的问题。

当C++版本1.9.27使用AWS时(从标记中签出)，

在CentOS 7环境下构建应用程序的唯一方法是下一个cmake命令：

$ mkdir build && cd build
$ cmake3 -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_PREFIX=/usr -DLibCrypto_INCLUDE_DIR=/usr/include -DLibCrypto_LIBRARY=/usr/lib64/libcrypto.so ..
 -- The C compiler identification is GNU 4.8.5
 -- The CXX compiler identification is GNU 4.8.5
 -- Check for working C compiler: /usr/bin/cc
 -- Check for working C compiler: /usr/bin/cc - 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: /usr/bin/c++
 -- Check for working CXX compiler: /usr/bin/c++ - works
 -- Detecting CXX compiler ABI info
 -- Detecting CXX compiler ABI info - done
 -- Detecting CXX compile features
 -- Detecting CXX compile features - done
 -- Found PkgConfig: /usr/bin/pkg-config (found version "0.27.1") 

..............
..............
..............

 -- Found Python: /usr/bin/python3.6 (found version "3.6.8") found components: Interpreter 
 -- Looking for pthread.h
 -- Looking for pthread.h - found
 -- Performing Test CMAKE_HAVE_LIBC_PTHREAD
 -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
 -- Looking for pthread_create in pthreads
 -- Looking for pthread_create in pthreads - not found
 -- Looking for pthread_create in pthread
 -- Looking for pthread_create in pthread - found
 -- Found Threads: TRUE  
 -- Found AWS SDK for C++, Version: 1.9.27, Install Root:/usr, Platform Prefix:, Platform Dependent Libraries: pthread;crypto;ssl;z;curl
 -- Components specified for AWSSDK: s3;s3-crt;core;transfer;iam;sts;identity-management, application will be depending on libs: aws-cpp-sdk-s3-crt;aws-cpp-sdk-transfer;aws-cpp-sdk-iam;aws-cpp-sdk-identity-management;aws-cpp-sdk-cognito-identity;aws-cpp-sdk-s3;aws-cpp-sdk-sts;aws-cpp-sdk-core;aws-crt-cpp;aws-c-auth;aws-c-cal;aws-c-common;aws-c-compression;aws-c-event-stream;aws-c-http;aws-c-io;aws-c-mqtt;aws-c-s3;aws-checksums;pthread;crypto;ssl;z;curl
 -- Try finding aws-cpp-sdk-core
 -- Check if compiler accepts -pthread
 -- Check if compiler accepts -pthread - yes
 -- Found LibCrypto: /usr/lib64/libcrypto.so  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  /usr/lib64/libcrypto.so
 -- LibCrypto Static Lib:  /usr/lib64/libcrypto.so
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- LibCrypto Include Dir: /usr/include
 -- LibCrypto Shared Lib:  
 -- LibCrypto Static Lib:  
 -- Found aws-cpp-sdk-core
 -- Try finding aws-cpp-sdk-sts
 -- Found aws-cpp-sdk-sts
 -- Try finding aws-cpp-sdk-s3
 -- Found aws-cpp-sdk-s3
 -- Try finding aws-cpp-sdk-cognito-identity
 -- Found aws-cpp-sdk-cognito-identity
 -- Try finding aws-cpp-sdk-identity-management
 -- Found aws-cpp-sdk-identity-management
 -- Try finding aws-cpp-sdk-iam
 -- Found aws-cpp-sdk-iam
 -- Try finding aws-cpp-sdk-transfer
 -- Found aws-cpp-sdk-transfer
 -- Try finding aws-cpp-sdk-s3-crt
 -- Found aws-cpp-sdk-s3-crt
 -- Configuring done
 -- Generating done
 -- Build files have been written to: /home/user/project/path/build

正如您所注意到的，关于LibCrypto Include Dir: /usr/include有很多奇怪的输出行。我想在使用cmake缓存变量进行libcrypto设置时存在问题。在上面的配置命令之后，我可以成功地make -j4和make install我的目标。

我使用的cmake版本是3.17.5。GCC版就是在上面输出的。

Answer 2

您需要安装libcrypto、libssl和libcurl。

通过运行以下命令，我在Ubuntu机器中解决了同样的问题。

sudo apt-get install libcurl4

sudo apt-get install libcurlpp-dev

sudo apt-get install libcrypto++-dev

参考：https://github.com/aws/aws-sdk-cpp#other-dependencies

Answer 3

您需要安装libssl-dev。

sudo apt-get install libssl-dev