使用cygwin时如何静态链接libssl和libcrypto？

Question

cmake_minimum_required(VERSION 3.17)
project(test)

set(CMAKE_CXX_STANDARD 17)

add_executable(test main.cpp)

target_link_libraries(test ssl crypto)

当使用上面的CMakeLists.txt时，它可以动态链接openssl lib，

但是当添加-static时

cmake_minimum_required(VERSION 3.17)
project(test)

set(CMAKE_CXX_STANDARD 17)

set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static")
add_executable(test main.cpp)

target_link_libraries(test ssl crypto)

发生错误

/usr/lib/gcc/x86_64-pc-cygwin/7.4.0/../../../../x86_64-pc-cygwin/bin/ld: cannot find -lssl
/usr/lib/gcc/x86_64-pc-cygwin/7.4.0/../../../../x86_64-pc-cygwin/bin/ld: cannot find -lcrypto

如何在使用cygwin时静态链接libssl和libcrypto？

Answer 1

见

该软件包仅提供共享的导入lib，

usr/lib/libcrypto.dll.a
usr/lib/libssl.dll.a

因此您无法静态地链接它们