CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.6)
   2
   3 INCLUDE(CheckSymbolExists)
   4
   5 PROJECT(ustream-ssl C)
   6
   7 ADD_DEFINITIONS(-Os -Wall -Werror --std=gnu99 -g3)
   8 IF(CMAKE_C_COMPILER_VERSION VERSION_GREATER 6)
   9         ADD_DEFINITIONS(-Wextra -Werror=implicit-function-declaration)
  10         ADD_DEFINITIONS(-Wformat -Werror=format-security -Werror=format-nonliteral)
  11 ENDIF()
  12 ADD_DEFINITIONS(-Wno-unused-parameter -Wmissing-declarations)
  13
  14 SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
  15
  16 IF(MBEDTLS)
  17   ADD_DEFINITIONS(-DHAVE_MBEDTLS)
  18   SET(SSL_SRC ustream-mbedtls.c)
  19   FIND_LIBRARY(mbedtls_library mbedtls)
  20   FIND_LIBRARY(mbedx509_library mbedx509)
  21   FIND_LIBRARY(mbedcrypto_library mbedcrypto)
  22   SET(SSL_LIB ${mbedtls_library} ${mbedx509_library} ${mbedcrypto_library} m)
  23 ELSEIF(WOLFSSL)
  24   ADD_DEFINITIONS(-DHAVE_WOLFSSL)
  25   FIND_LIBRARY(wolfssl_library wolfssl)
  26   SET(SSL_SRC ustream-io-wolfssl.c ustream-openssl.c)
  27   SET(SSL_LIB ${wolfssl_library} m)
  28   SET(CMAKE_REQUIRED_LIBRARIES "${wolfssl_library} -lm")
  29   CHECK_SYMBOL_EXISTS (wolfSSL_SSLSetIORecv "wolfssl/ssl.h"
  30                        HAVE_WOLFSSL_SSLSETIORECV)
  31   IF (NOT HAVE_WOLFSSL_SSLSETIORECV)
  32     ADD_DEFINITIONS(-DNO_WOLFSSL_SSLSETIO_SEND_RECV)
  33   ENDIF()
  34   CHECK_SYMBOL_EXISTS (wolfSSL_X509_check_host
  35                        "wolfssl/options.h;wolfssl/ssl.h"
  36                        HAVE_WOLFSSL_X509_CHECK_HOST)
  37   IF (NOT HAVE_WOLFSSL_X509_CHECK_HOST)
  38     ADD_DEFINITIONS(-DNO_X509_CHECK_HOST)
  39   ENDIF()
  40 ELSE()
  41   SET(SSL_SRC ustream-io-openssl.c ustream-openssl.c)
  42   SET(SSL_LIB crypto ssl)
  43 ENDIF()
  44
  45 FIND_PATH(ubox_include_dir libubox/ustream.h)
  46 INCLUDE_DIRECTORIES(${ubox_include_dir})
  47 FIND_LIBRARY(ubox_library NAMES ubox)
  48
  49 ADD_LIBRARY(ustream-ssl SHARED ustream-ssl.c ${SSL_SRC})
  50 TARGET_LINK_LIBRARIES(ustream-ssl ${ubox_library} ${SSL_LIB})
  51
  52 ADD_EXECUTABLE(ustream-example-server ustream-example-server.c)
  53 TARGET_LINK_LIBRARIES(ustream-example-server ustream-ssl)
  54
  55 ADD_EXECUTABLE(ustream-example-client ustream-example-client.c)
  56 TARGET_LINK_LIBRARIES(ustream-example-client ustream-ssl)
  57
  58 INSTALL(FILES ustream-ssl.h
  59         DESTINATION include/libubox
  60 )
  61 INSTALL(TARGETS ustream-ssl
  62         LIBRARY DESTINATION lib
  63 )