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curl

    1: #***************************************************************************
    2: #                                  _   _ ____  _
    3: #  Project                     ___| | | |  _ \| |
    4: #                             / __| | | | |_) | |
    5: #                            | (__| |_| |  _ <| |___
    6: #                             \___|\___/|_| \_\_____|
    7: #
    8: # Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
    9: #
   10: # This software is licensed as described in the file COPYING, which
   11: # you should have received as part of this distribution. The terms
   12: # are also available at https://curl.haxx.se/docs/copyright.html.
   13: #
   14: # You may opt to use, copy, modify, merge, publish, distribute and/or sell
   15: # copies of the Software, and permit persons to whom the Software is
   16: # furnished to do so, under the terms of the COPYING file.
   17: #
   18: # This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
   19: # KIND, either express or implied.
   20: #
   21: ###########################################################################
   22: set(LIB_NAME libcurl)
   23: 
   24: if(BUILD_SHARED_LIBS)
   25:   set(CURL_STATICLIB NO)
   26: else()
   27:   set(CURL_STATICLIB YES)
   28: endif()
   29: 
   30: # Use:
   31: # * CURL_STATICLIB
   32: configure_file(curl_config.h.cmake
   33:   ${CMAKE_CURRENT_BINARY_DIR}/curl_config.h)
   34: 
   35: transform_makefile_inc("Makefile.inc" "${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake")
   36: include(${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake)
   37: 
   38: list(APPEND HHEADERS
   39:   ${CMAKE_CURRENT_BINARY_DIR}/curl_config.h
   40:   )
   41: 
   42: if(MSVC)
   43:   list(APPEND CSOURCES libcurl.rc)
   44: endif()
   45: 
   46: # SET(CSOURCES
   47: # #  memdebug.c -not used
   48: # # nwlib.c - Not used
   49: # # strtok.c - specify later
   50: # # strtoofft.c - specify later
   51: # )
   52: 
   53: # # if we have Kerberos 4, right now this is never on
   54: # #OPTION(CURL_KRB4 "Use Kerberos 4" OFF)
   55: # IF(CURL_KRB4)
   56: # SET(CSOURCES ${CSOURCES}
   57: # krb4.c
   58: # security.c
   59: # )
   60: # ENDIF(CURL_KRB4)
   61: 
   62: # #OPTION(CURL_MALLOC_DEBUG "Debug mallocs in Curl" OFF)
   63: # MARK_AS_ADVANCED(CURL_MALLOC_DEBUG)
   64: # IF(CURL_MALLOC_DEBUG)
   65: # SET(CSOURCES ${CSOURCES}
   66: # memdebug.c
   67: # )
   68: # ENDIF(CURL_MALLOC_DEBUG)
   69: 
   70: # # only build compat strtoofft if we need to
   71: # IF(NOT HAVE_STRTOLL AND NOT HAVE__STRTOI64)
   72: # SET(CSOURCES ${CSOURCES}
   73: # strtoofft.c
   74: # )
   75: # ENDIF(NOT HAVE_STRTOLL AND NOT HAVE__STRTOI64)
   76: 
   77: 
   78: # The rest of the build
   79: 
   80: include_directories(${CMAKE_CURRENT_BINARY_DIR}/../include)
   81: include_directories(${CMAKE_CURRENT_SOURCE_DIR}/..)
   82: include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../include)
   83: include_directories(${CMAKE_CURRENT_BINARY_DIR}/..)
   84: include_directories(${CMAKE_CURRENT_SOURCE_DIR})
   85: include_directories(${CMAKE_CURRENT_BINARY_DIR})
   86: if(USE_ARES)
   87:   include_directories(${CARES_INCLUDE_DIR})
   88: endif()
   89: 
   90: add_library(
   91:   ${LIB_NAME}
   92:   ${HHEADERS} ${CSOURCES}
   93:   )
   94: 
   95: add_library(
   96:   ${PROJECT_NAME}::${LIB_NAME}
   97:   ALIAS ${LIB_NAME}
   98:   )
   99: 
  100: if(MSVC AND NOT BUILD_SHARED_LIBS)
  101:   set_target_properties(${LIB_NAME} PROPERTIES STATIC_LIBRARY_FLAGS ${CMAKE_EXE_LINKER_FLAGS})
  102: endif()
  103: 
  104: if(NOT BUILD_SHARED_LIBS)
  105:     set_target_properties(${LIB_NAME} PROPERTIES INTERFACE_COMPILE_DEFINITIONS CURL_STATICLIB)
  106: endif()
  107: 
  108: target_link_libraries(${LIB_NAME} ${CURL_LIBS})
  109: 
  110: if(WIN32)
  111:   add_definitions(-D_USRDLL)
  112: endif()
  113: 
  114: set_target_properties(${LIB_NAME} PROPERTIES COMPILE_DEFINITIONS BUILDING_LIBCURL)
  115: 
  116: if(HIDES_CURL_PRIVATE_SYMBOLS)
  117:   set_property(TARGET ${LIB_NAME} APPEND PROPERTY COMPILE_DEFINITIONS "CURL_HIDDEN_SYMBOLS")
  118:   set_property(TARGET ${LIB_NAME} APPEND PROPERTY COMPILE_FLAGS ${CURL_CFLAG_SYMBOLS_HIDE})
  119: endif()
  120: 
  121: # Remove the "lib" prefix since the library is already named "libcurl".
  122: set_target_properties(${LIB_NAME} PROPERTIES PREFIX "")
  123: set_target_properties(${LIB_NAME} PROPERTIES IMPORT_PREFIX "")
  124: 
  125: if(CURL_HAS_LTO)
  126:   set_target_properties(${LIB_NAME} PROPERTIES
  127:     INTERPROCEDURAL_OPTIMIZATION_RELEASE TRUE
  128:     INTERPROCEDURAL_OPTIMIZATION_RELWITHDEBINFO TRUE)
  129: endif()
  130: 
  131: if(WIN32)
  132:   if(BUILD_SHARED_LIBS)
  133:     # Add "_imp" as a suffix before the extension to avoid conflicting with the statically linked "libcurl.lib"
  134:     set_target_properties(${LIB_NAME} PROPERTIES IMPORT_SUFFIX "_imp.lib")
  135:   endif()
  136: endif()
  137: 
  138: target_include_directories(${LIB_NAME} INTERFACE
  139:   $<INSTALL_INTERFACE:include>
  140:   $<BUILD_INTERFACE:${CURL_SOURCE_DIR}/include>)
  141: 
  142: install(TARGETS ${LIB_NAME}
  143:   EXPORT ${TARGETS_EXPORT_NAME}
  144:   ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
  145:   LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
  146:   RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
  147: )
  148: 
  149: export(TARGETS ${LIB_NAME}
  150:        APPEND FILE ${PROJECT_BINARY_DIR}/libcurl-target.cmake
  151:        NAMESPACE ${PROJECT_NAME}::
  152: )