CMakeMacroLibtoolFile: Difference between revisions

From KitwarePublic
Jump to navigationJump to search
(Use MATCHES instead of STREQUAL to check for unset properties. STREQUAL is plain wrong.)
(Improvements: make the generated file look like it was generated by libtool 2.2.6, add weak_libs)
Line 9: Line 9:


-----
-----
MACRO(GET_TARGET_PROPERTY_WITH_DEFAULT _variable _target _property _default_value)
  MACRO(GET_TARGET_PROPERTY_WITH_DEFAULT _variable _target _property _default_value)
  GET_TARGET_PROPERTY (${_variable} ${_target} ${_property})
    GET_TARGET_PROPERTY (${_variable} ${_target} ${_property})
  IF (${_variable} MATCHES NOTFOUND)
    IF (${_variable} MATCHES NOTFOUND)
    SET (${_variable} ${_default_value})
      SET (${_variable} ${_default_value})
  ENDIF (${_variable} MATCHES NOTFOUND)
    ENDIF (${_variable} MATCHES NOTFOUND)
ENDMACRO (GET_TARGET_PROPERTY_WITH_DEFAULT)
  ENDMACRO (GET_TARGET_PROPERTY_WITH_DEFAULT)
   
   
MACRO(CREATE_LIBTOOL_FILE _target _install_DIR)
  MACRO(CREATE_LIBTOOL_FILE _target _install_DIR)
  GET_TARGET_PROPERTY(_target_location ${_target} LOCATION)
    GET_TARGET_PROPERTY(_target_location ${_target} LOCATION)
  GET_TARGET_PROPERTY_WITH_DEFAULT(_target_static_lib ${_target} STATIC_LIB "")
    GET_TARGET_PROPERTY_WITH_DEFAULT(_target_static_lib ${_target} STATIC_LIB "")
  GET_TARGET_PROPERTY_WITH_DEFAULT(_target_dependency_libs ${_target} LT_DEPENDENCY_LIBS "")
    GET_TARGET_PROPERTY_WITH_DEFAULT(_target_dependency_libs ${_target} LT_DEPENDENCY_LIBS "")
  GET_TARGET_PROPERTY_WITH_DEFAULT(_target_current ${_target} LT_VERSION_CURRENT 0)
    GET_TARGET_PROPERTY_WITH_DEFAULT(_target_current ${_target} LT_VERSION_CURRENT 0)
  GET_TARGET_PROPERTY_WITH_DEFAULT(_target_age ${_target} LT_VERSION_AGE 0)
    GET_TARGET_PROPERTY_WITH_DEFAULT(_target_age ${_target} LT_VERSION_AGE 0)
  GET_TARGET_PROPERTY_WITH_DEFAULT(_target_revision ${_target} LT_VERSION_REVISION 0)
    GET_TARGET_PROPERTY_WITH_DEFAULT(_target_revision ${_target} LT_VERSION_REVISION 0)
  GET_TARGET_PROPERTY_WITH_DEFAULT(_target_installed ${_target} LT_INSTALLED yes)
    GET_TARGET_PROPERTY_WITH_DEFAULT(_target_installed ${_target} LT_INSTALLED yes)
  GET_TARGET_PROPERTY_WITH_DEFAULT(_target_shouldnotlink ${_target} LT_SHOULDNOTLINK yes)
    GET_TARGET_PROPERTY_WITH_DEFAULT(_target_shouldnotlink ${_target} LT_SHOULDNOTLINK yes)
  GET_TARGET_PROPERTY_WITH_DEFAULT(_target_dlopen ${_target} LT_DLOPEN "")
    GET_TARGET_PROPERTY_WITH_DEFAULT(_target_dlopen ${_target} LT_DLOPEN "")
  GET_TARGET_PROPERTY_WITH_DEFAULT(_target_dlpreopen ${_target} LT_DLPREOPEN "")
    GET_TARGET_PROPERTY_WITH_DEFAULT(_target_dlpreopen ${_target} LT_DLPREOPEN "")
  GET_FILENAME_COMPONENT(_laname ${_target_location} NAME_WE)
    GET_FILENAME_COMPONENT(_laname ${_target_location} NAME_WE)
  GET_FILENAME_COMPONENT(_soname ${_target_location} NAME)
    GET_FILENAME_COMPONENT(_soname ${_target_location} NAME)
  SET(_laname ${_laname}.la)
    SET(_laname ${PROJECT_BINARY_DIR}/${_laname}.la)
  FILE(WRITE ${_laname} "# ${_laname} - a libtool library file, generated by cmake \n")
    FILE(WRITE ${_laname} "# ${_laname} - a libtool library file\n")
  FILE(APPEND ${_laname} "# The name that we can dlopen(3).\n")
    FILE(WRITE ${_laname} "# Generated by CMake ${CMAKE_VERSION} (like GNU libtool)\n")
  FILE(APPEND ${_laname} "dlname='${_soname}'\n")
    FILE(WRITE ${_laname} "\n# Please DO NOT delete this file!\n# It is necessary for linking the library with libtool.\n\n" )
  FILE(APPEND ${_laname} "# Names of this library\n")
    FILE(APPEND ${_laname} "# The name that we can dlopen(3).\n")
  FILE(APPEND ${_laname} "library_names='${_soname}.${_target_current}.${_target_age}.${_target_revision} ${_soname}.${_target_current} ${_soname}'\n")
    FILE(APPEND ${_laname} "dlname='${_soname}'\n\n")
  FILE(APPEND ${_laname} "# The name of the static archive\n")
    FILE(APPEND ${_laname} "# Names of this library.\n")
  FILE(APPEND ${_laname} "old_library='${_target_static_lib}'\n")
    FILE(APPEND ${_laname} "library_names='${_soname}.${_target_current}.${_target_age}.${_target_revision} ${_soname}.${_target_current} ${_soname}'\n\n")
  FILE(APPEND ${_laname} "# Libraries that this one depends upon.\n")
    FILE(APPEND ${_laname} "# The name of the static archive.\n")
  FILE(APPEND ${_laname} "dependency_libs='${_target_dependency_libs}'\n")
    FILE(APPEND ${_laname} "old_library='${_target_static_lib}'\n\n")
  FILE(APPEND ${_laname} "# Version information.\n")
    FILE(APPEND ${_laname} "# Libraries that this one depends upon.\n")
  FILE(APPEND ${_laname} "current=${_target_current}\n")
    FILE(APPEND ${_laname} "dependency_libs='${_target_dependency_libs}'\n\n")
  FILE(APPEND ${_laname} "age=${_target_age}\n")
    FILE(APPEND ${_laname} "# Names of additional weak libraries provided by this library\n")
  FILE(APPEND ${_laname} "revision=${_target_revision}\n")
    FILE(APPEND ${_laname} "weak_library_names=''\n\n")
  FILE(APPEND ${_laname} "# Is this an already installed library?\n")
    FILE(APPEND ${_laname} "# Version information for ${_laname}.\n")
  FILE(APPEND ${_laname} "installed=${_target_installed}\n")
    FILE(APPEND ${_laname} "current=${_target_current}\n")
  FILE(APPEND ${_laname} "# Should we warn about portability when linking against -modules?\n")
    FILE(APPEND ${_laname} "age=${_target_age}\n")
  FILE(APPEND ${_laname} "shouldnotlink=${_target_shouldnotlink}\n")
    FILE(APPEND ${_laname} "revision=${_target_revision}\n\n")
  FILE(APPEND ${_laname} "# Files to dlopen/dlpreopen\n")
    FILE(APPEND ${_laname} "# Is this an already installed library?\n")
  FILE(APPEND ${_laname} "dlopen='${_target_dlopen}'\n")
    FILE(APPEND ${_laname} "installed=${_target_installed}\n\n")
  FILE(APPEND ${_laname} "dlpreopen='${_target_dlpreopen}'\n")
    FILE(APPEND ${_laname} "# Should we warn about portability when linking against -modules?\n")
  FILE(APPEND ${_laname} "# Directory that this library needs to be installed in:\n")
    FILE(APPEND ${_laname} "shouldnotlink=${_target_shouldnotlink}\n\n")
  FILE(APPEND ${_laname} "libdir='${CMAKE_INSTALL_PREFIX}${_install_DIR}'\n")
    FILE(APPEND ${_laname} "# Files to dlopen/dlpreopen\n")
  INSTALL( FILES ${_laname} ${_soname}
    FILE(APPEND ${_laname} "dlopen='${_target_dlopen}'\n")
    DESTINATION ${CMAKE_INSTALL_PREFIX}${_install_DIR})
    FILE(APPEND ${_laname} "dlpreopen='${_target_dlpreopen}'\n\n")
ENDMACRO(CREATE_LIBTOOL_FILE)
    FILE(APPEND ${_laname} "# Directory that this library needs to be installed in:\n")
    FILE(APPEND ${_laname} "libdir='${CMAKE_INSTALL_PREFIX}${_install_DIR}'\n")
    INSTALL( FILES ${_laname} ${_soname}
      DESTINATION ${CMAKE_INSTALL_PREFIX}${_install_DIR})
  ENDMACRO(CREATE_LIBTOOL_FILE)
-----
-----
[[CMake_User_Contributed_Macros|Back]]
[[CMake_User_Contributed_Macros|Back]]

Revision as of 17:15, 11 August 2009

Back

This macro creates a libtool .la file for shared libraries or plugins. The first parameter is the target name of the library, the second parameter is the directory where it will be installed to. E.g. for a KDE 3.x module named "kfoo" the usage would be as follows:

The macro GET_TARGET_PROPERTY_WITH_DEFAULT is helpful to handle properties with default values.

ADD_LIBRARY(foo SHARED kfoo1.cpp kfoo2.cpp)
CREATE_LIBTOOL_FILE(foo /lib/kde3)


 MACRO(GET_TARGET_PROPERTY_WITH_DEFAULT _variable _target _property _default_value)
   GET_TARGET_PROPERTY (${_variable} ${_target} ${_property})
   IF (${_variable} MATCHES NOTFOUND)
     SET (${_variable} ${_default_value})
   ENDIF (${_variable} MATCHES NOTFOUND)
 ENDMACRO (GET_TARGET_PROPERTY_WITH_DEFAULT)

 MACRO(CREATE_LIBTOOL_FILE _target _install_DIR)
   GET_TARGET_PROPERTY(_target_location ${_target} LOCATION)
   GET_TARGET_PROPERTY_WITH_DEFAULT(_target_static_lib ${_target} STATIC_LIB "")
   GET_TARGET_PROPERTY_WITH_DEFAULT(_target_dependency_libs ${_target} LT_DEPENDENCY_LIBS "")
   GET_TARGET_PROPERTY_WITH_DEFAULT(_target_current ${_target} LT_VERSION_CURRENT 0)
   GET_TARGET_PROPERTY_WITH_DEFAULT(_target_age ${_target} LT_VERSION_AGE 0)
   GET_TARGET_PROPERTY_WITH_DEFAULT(_target_revision ${_target} LT_VERSION_REVISION 0)
   GET_TARGET_PROPERTY_WITH_DEFAULT(_target_installed ${_target} LT_INSTALLED yes)
   GET_TARGET_PROPERTY_WITH_DEFAULT(_target_shouldnotlink ${_target} LT_SHOULDNOTLINK yes)
   GET_TARGET_PROPERTY_WITH_DEFAULT(_target_dlopen ${_target} LT_DLOPEN "")
   GET_TARGET_PROPERTY_WITH_DEFAULT(_target_dlpreopen ${_target} LT_DLPREOPEN "")
   GET_FILENAME_COMPONENT(_laname ${_target_location} NAME_WE)
   GET_FILENAME_COMPONENT(_soname ${_target_location} NAME)
   SET(_laname ${PROJECT_BINARY_DIR}/${_laname}.la)
   FILE(WRITE ${_laname} "# ${_laname} - a libtool library file\n")
   FILE(WRITE ${_laname} "# Generated by CMake ${CMAKE_VERSION} (like GNU libtool)\n")
   FILE(WRITE ${_laname} "\n# Please DO NOT delete this file!\n# It is necessary for linking the library with libtool.\n\n" )
   FILE(APPEND ${_laname} "# The name that we can dlopen(3).\n")
   FILE(APPEND ${_laname} "dlname='${_soname}'\n\n")
   FILE(APPEND ${_laname} "# Names of this library.\n")
   FILE(APPEND ${_laname} "library_names='${_soname}.${_target_current}.${_target_age}.${_target_revision} ${_soname}.${_target_current} ${_soname}'\n\n")
   FILE(APPEND ${_laname} "# The name of the static archive.\n")
   FILE(APPEND ${_laname} "old_library='${_target_static_lib}'\n\n")
   FILE(APPEND ${_laname} "# Libraries that this one depends upon.\n")
   FILE(APPEND ${_laname} "dependency_libs='${_target_dependency_libs}'\n\n")
   FILE(APPEND ${_laname} "# Names of additional weak libraries provided by this library\n")
   FILE(APPEND ${_laname} "weak_library_names=\n\n")
   FILE(APPEND ${_laname} "# Version information for ${_laname}.\n")
   FILE(APPEND ${_laname} "current=${_target_current}\n")
   FILE(APPEND ${_laname} "age=${_target_age}\n")
   FILE(APPEND ${_laname} "revision=${_target_revision}\n\n")
   FILE(APPEND ${_laname} "# Is this an already installed library?\n")
   FILE(APPEND ${_laname} "installed=${_target_installed}\n\n")
   FILE(APPEND ${_laname} "# Should we warn about portability when linking against -modules?\n")
   FILE(APPEND ${_laname} "shouldnotlink=${_target_shouldnotlink}\n\n")
   FILE(APPEND ${_laname} "# Files to dlopen/dlpreopen\n")
   FILE(APPEND ${_laname} "dlopen='${_target_dlopen}'\n")
   FILE(APPEND ${_laname} "dlpreopen='${_target_dlpreopen}'\n\n")
   FILE(APPEND ${_laname} "# Directory that this library needs to be installed in:\n")
   FILE(APPEND ${_laname} "libdir='${CMAKE_INSTALL_PREFIX}${_install_DIR}'\n")
   INSTALL( FILES ${_laname} ${_soname}
     DESTINATION ${CMAKE_INSTALL_PREFIX}${_install_DIR})
 ENDMACRO(CREATE_LIBTOOL_FILE)

Back



CMake: [Welcome | Site Map]