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transmission/cmake/FindCyaSSL.cmake
Mike Gelfand 82f4e06658 Add support for WolfSSL
It was announced on March 5th that CyaSSL changes name to WolfSSL,
and version 3.4.0 has been released under that new name. Tune
FindCyaSSL.cmake a bit to probe for both libraries. Fortunately,
compatibility headers are provided so I didn't have to touch the
code at all for now.
2015-03-15 16:57:30 +00:00

62 lines
2.1 KiB
CMake

if(CYASSL_PREFER_STATIC_LIB)
set(CYASSL_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
if(WIN32)
set(CMAKE_FIND_LIBRARY_SUFFIXES .a .lib ${CMAKE_FIND_LIBRARY_SUFFIXES})
else()
set(CMAKE_FIND_LIBRARY_SUFFIXES .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
endif()
endif()
if(UNIX)
find_package(PkgConfig QUIET)
pkg_check_modules(_WOLFSSL QUIET wolfssl)
endif()
find_path(WOLFSSL_INCLUDE_DIR NAMES wolfssl/version.h HINTS ${_WOLFSSL_INCLUDEDIR})
find_library(WOLFSSL_LIBRARY NAMES wolfssl HINTS ${_WOLFSSL_LIBDIR})
if(WOLFSSL_INCLUDE_DIR AND WOLFSSL_LIBRARY)
set(CYASSL_INCLUDE_DIR ${WOLFSSL_INCLUDE_DIR})
set(CYASSL_LIBRARY ${WOLFSSL_LIBRARY})
set(CYASSL_VERSION ${_WOLFSSL_VERSION})
set(CYASSL_IS_WOLFSSL ON)
else()
if(UNIX)
pkg_check_modules(_CYASSL QUIET cyassl)
endif()
find_path(CYASSL_INCLUDE_DIR NAMES cyassl/version.h HINTS ${_CYASSL_INCLUDEDIR})
find_library(CYASSL_LIBRARY NAMES cyassl HINTS ${_CYASSL_LIBDIR})
set(CYASSL_VERSION ${_CYASSL_VERSION})
set(CYASSL_IS_WOLFSSL OFF)
endif()
if(NOT CYASSL_VERSION AND CYASSL_INCLUDE_DIR)
if(CYASSL_IS_WOLFSSL)
file(STRINGS "${CYASSL_INCLUDE_DIR}/wolfssl/version.h" CYASSL_VERSION_STR REGEX "^#define[\t ]+LIBWOLFSSL_VERSION_STRING[\t ]+\"[^\"]+\"")
else()
file(STRINGS "${CYASSL_INCLUDE_DIR}/cyassl/version.h" CYASSL_VERSION_STR REGEX "^#define[\t ]+LIBCYASSL_VERSION_STRING[\t ]+\"[^\"]+\"")
endif()
if(CYASSL_VERSION_STR MATCHES "\"([^\"]+)\"")
set(CYASSL_VERSION "${CMAKE_MATCH_1}")
endif()
endif()
set(CYASSL_INCLUDE_DIRS ${CYASSL_INCLUDE_DIR})
set(CYASSL_LIBRARIES ${CYASSL_LIBRARY})
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(CyaSSL
REQUIRED_VARS
CYASSL_LIBRARY
CYASSL_INCLUDE_DIR
VERSION_VAR
CYASSL_VERSION
)
mark_as_advanced(WOLFSSL_INCLUDE_DIR WOLFSSL_LIBRARY CYASSL_INCLUDE_DIR CYASSL_LIBRARY)
if(CYASSL_PREFER_STATIC_LIB)
set(CMAKE_FIND_LIBRARY_SUFFIXES ${CYASSL_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES})
unset(CYASSL_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES)
endif()