servatrice/cmake/FindWin32SslRuntime.cmake
2020-03-19 10:09:29 -04:00

77 lines
2.8 KiB
CMake

# Find the OpenSSL runtime libraries (.dll) for Windows that
# will be needed by Qt in order to access https urls.
if (WIN32)
# Get standard installation paths for OpenSSL under Windows
# http://www.slproweb.com/products/Win32OpenSSL.html
if( CMAKE_SIZEOF_VOID_P EQUAL 8 )
# target win64
set(_OPENSSL_ROOT_HINTS
${OPENSSL_ROOT_DIR}
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\OpenSSL (64-bit)_is1;Inno Setup: App Path]"
ENV OPENSSL_ROOT_DIR
)
file(TO_CMAKE_PATH "$ENV{PROGRAMFILES}" _programfiles)
set(_OPENSSL_ROOT_PATHS
"C:/Tools/vcpkg/installed/x64-windows/bin"
"${_programfiles}/OpenSSL-Win64"
"C:/OpenSSL-Win64/"
)
unset(_programfiles)
else( CMAKE_SIZEOF_VOID_P EQUAL 8 )
# target win32
set(_OPENSSL_ROOT_HINTS
${OPENSSL_ROOT_DIR}
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\OpenSSL (32-bit)_is1;Inno Setup: App Path]"
ENV OPENSSL_ROOT_DIR
)
file(TO_CMAKE_PATH "$ENV{PROGRAMFILES}" _programfiles)
set(_OPENSSL_ROOT_PATHS
"C:/Tools/vcpkg/installed/x86-windows/bin"
"${_programfiles}/OpenSSL"
"${_programfiles}/OpenSSL-Win32"
"C:/OpenSSL/"
"C:/OpenSSL-Win32/"
)
unset(_programfiles)
endif( CMAKE_SIZEOF_VOID_P EQUAL 8 )
else ()
set(_OPENSSL_ROOT_HINTS
${OPENSSL_ROOT_DIR}
ENV OPENSSL_ROOT_DIR
)
endif ()
set(_OPENSSL_ROOT_HINTS_AND_PATHS
HINTS ${_OPENSSL_ROOT_HINTS}
PATHS ${_OPENSSL_ROOT_PATHS}
)
# For OpenSSL < 1.1, they are named libeay32 and ssleay32 and even if the dll is 64bit, it's still suffixed as *32.dll
# For OpenSSL >= 1.1, they are named libcrypto and libssl with no suffix
if( CMAKE_SIZEOF_VOID_P EQUAL 8 )
# target win64
FIND_FILE(WIN32SSLRUNTIME_LIBEAY NAMES libcrypto-1_1-x64.dll libcrypto.dll libeay32.dll ${_OPENSSL_ROOT_HINTS_AND_PATHS})
FIND_FILE(WIN32SSLRUNTIME_SSLEAY NAMES libssl-1_1-x64.dll libssl.dll ssleay32.dll ${_OPENSSL_ROOT_HINTS_AND_PATHS})
else( CMAKE_SIZEOF_VOID_P EQUAL 8 )
# target win32
FIND_FILE(WIN32SSLRUNTIME_LIBEAY NAMES libcrypto-1_1.dll libcrypto.dll libeay32.dll ${_OPENSSL_ROOT_HINTS_AND_PATHS})
FIND_FILE(WIN32SSLRUNTIME_SSLEAY NAMES libssl-1_1.dll libssl.dll ssleay32.dll ${_OPENSSL_ROOT_HINTS_AND_PATHS})
endif( CMAKE_SIZEOF_VOID_P EQUAL 8 )
IF(WIN32SSLRUNTIME_LIBEAY AND WIN32SSLRUNTIME_SSLEAY)
SET(WIN32SSLRUNTIME_LIBRARIES "${WIN32SSLRUNTIME_LIBEAY}" "${WIN32SSLRUNTIME_SSLEAY}")
SET(WIN32SSLRUNTIME_FOUND "YES")
message(STATUS "Found OpenSSL ${WIN32SSLRUNTIME_LIBRARIES}")
ELSE()
SET(WIN32SSLRUNTIME_FOUND "NO")
message(WARNING "Could not find OpenSSL runtime libraries. They are not required for compiling, but needs to be available at runtime.")
ENDIF()
MARK_AS_ADVANCED(
WIN32SSLRUNTIME_LIBEAY
WIN32SSLRUNTIME_SSLEAY
)