CMakeModules/FindPLIB.cmake

   1 # Locate PLIB
   2 # This module defines
   3 # PLIB_LIBRARIES
   4 # PLIB_FOUND, if false, do not try to link to PLIB
   5 # PLIB_INCLUDE_DIR, where to find the headers
   6 #
   7 # $PLIBDIR is an environment variable that would
   8 # correspond to the ./configure --prefix=$PLIBDIR
   9 # used in building PLIB.
  10 #
  11 # Created by James Turner. This was influenced by the FindOpenAL.cmake module.
  12
  13 #=============================================================================
  14 # Copyright 2005-2009 Kitware, Inc.
  15 #
  16 # Distributed under the OSI-approved BSD License (the "License");
  17 # see accompanying file Copyright.txt for details.
  18 #
  19 # This software is distributed WITHOUT ANY WARRANTY; without even the
  20 # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  21 # See the License for more information.
  22 #=============================================================================
  23 # (To distributed this file outside of CMake, substitute the full
  24 #  License text for the above reference.)
  25
  26 # Per my request, CMake should search for frameworks first in
  27 # the following order:
  28 # ~/Library/Frameworks/OpenAL.framework/Headers
  29 # /Library/Frameworks/OpenAL.framework/Headers
  30 # /System/Library/Frameworks/OpenAL.framework/Headers
  31 #
  32 # On OS X, this will prefer the Framework version (if found) over others.
  33 # People will have to manually change the cache values of
  34 # OPENAL_LIBRARY to override this selection or set the CMake environment
  35 # CMAKE_INCLUDE_PATH to modify the search paths.
  36
  37 set(save_FIND_FRAMEWORK ${CMAKE_FIND_FRAMEWORK})
  38 set(CMAKE_FIND_FRAMEWORK ONLY)
  39 FIND_PATH(PLIB_INCLUDE_DIR ul.h
  40   PATH_SUFFIXES include/plib include
  41   PATHS
  42   ~/Library/Frameworks
  43   /Library/Frameworks
  44 )
  45 set(CMAKE_FIND_FRAMEWORK ${save_FIND_FRAMEWORK})
  46
  47 if(NOT PLIB_INCLUDE_DIR)
  48     FIND_PATH(PLIB_INCLUDE_DIR plib/ul.h
  49       PATH_SUFFIXES include
  50       HINTS $ENV{PLIBDIR}
  51       PATHS
  52       /usr/local
  53       /opt/local
  54       /usr
  55     )
  56 endif()
  57
  58 message(STATUS ${PLIB_INCLUDE_DIR})
  59
  60 # check for dynamic framework on Mac ()
  61 FIND_LIBRARY(PLIB_LIBRARIES
  62   NAMES plib PLIB
  63   HINTS
  64   $ENV{PLIBDIR}
  65   PATHS
  66   ~/Library/Frameworks
  67   /Library/Frameworks
  68 )
  69
  70 macro(find_static_component comp libs)
  71         set(compLib "plib${comp}")
  72         string(TOUPPER "PLIB_${comp}_LIBRARY" compLibName)
  73
  74         FIND_LIBRARY(${compLibName}
  75           NAMES ${compLib}
  76           HINTS $ENV{PLIBDIR}
  77           PATH_SUFFIXES lib64 lib libs64 libs libs/Win32 libs/Win64
  78           PATHS
  79           /usr/local
  80           /usr
  81           /opt
  82         )
  83
  84         set(componentLib ${${compLibName}})
  85         if (NOT ${componentLib} STREQUAL "componentLib-NOTFOUND")
  86                 #message(STATUS "found ${componentLib}")
  87                 list(APPEND ${libs} ${componentLib})
  88                 #set(PLIB_LIBRARIES "${PLIB_LIBRARIES} ${componentLib}" PARENT_SCOPE)
  89         endif()
  90 endmacro()
  91
  92 if(${PLIB_LIBRARIES} STREQUAL "PLIB_LIBRARIES-NOTFOUND")
  93         set(PLIB_LIBRARIES "") # clear value
  94
  95 # based on the contents of deps, add other required PLIB
  96 # static library dependencies. Eg PUI requires SSG and FNT
  97         set(outDeps ${PLIB_FIND_COMPONENTS})
  98
  99         foreach(c ${PLIB_FIND_COMPONENTS})
 100                 if (${c} STREQUAL "pu")
 101                         list(APPEND outDeps "fnt" "ssg" "sg")
 102                 elseif (${c} STREQUAL "puaux")
 103                         list(APPEND outDeps "pu" "fnt" "ssg" "sg")
 104                 elseif (${c} STREQUAL "ssg")
 105                         list(APPEND outDeps "sg")
 106                 endif()
 107         endforeach()
 108
 109         list(APPEND outDeps "ul") # everything needs ul
 110         list(REMOVE_DUPLICATES outDeps) # clean up
 111
 112         # look for traditional static libraries
 113         foreach(component ${outDeps})
 114                 find_static_component(${component} PLIB_LIBRARIES)
 115         endforeach()
 116 endif()
 117
 118 list(FIND outDeps "js" haveJs)
 119 if(${haveJs} GREATER -1)
 120         message(STATUS "adding runtime JS dependencies")
 121         if(APPLE)
 122         # resolve frameworks to full paths
 123                 find_library(IOKIT_LIBRARY IOKit)
 124                 find_library(CF_LIBRARY CoreFoundation)
 125                 set(JS_LIBS ${IOKIT_LIBRARY} ${CF_LIBRARY})
 126         elseif(WIN32)
 127                 find_library(WINMM_LIBRARY winmm)
 128                 set(JS_LIBS ${WINMM_LIBRARY})
 129         elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
 130                 # anything needed here?
 131         elseif(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
 132                 find_library(USBHID_LIBRARY usbhid)
 133                 # check_function_exists(hidinit)
 134                 set(JS_LIBS ${USBHID_LIBRARY})
 135         else()
 136                 message(WARNING "Unsupported platform for PLIB JS libs")
 137         endif()
 138
 139         list(APPEND PLIB_LIBRARIES ${JS_LIBS})
 140 endif()
 141
 142 include(FindPackageHandleStandardArgs)
 143 FIND_PACKAGE_HANDLE_STANDARD_ARGS(PLIB DEFAULT_MSG PLIB_LIBRARIES PLIB_INCLUDE_DIR)
 144