cmake/FindGtkGLExt.cmake

   1 find_package(PkgConfig)
   2 if (NOT BUILTIN_GTKGLEXT OR BUILTIN_GTKGLEXT_BUILT)
   3 if (PKG_CONFIG_FOUND)
   4     if (GtkGLExt_FIND_REQUIRED)
   5         set(_pkgconfig_REQUIRED REQUIRED)
   6     endif ()
   7     if (APPLE)
   8         pkg_check_modules(GtkGLExt ${_pkgconfig_REQUIRED} gtkglext-1.0 gtkglext-quartz-1.0)
   9     elseif (XWINDOWS)
  10         pkg_check_modules(GtkGLExt ${_pkgconfig_REQUIRED} gtkglext-x11-1.0)
  11     elseif (WIN32)
  12         pkg_check_modules(GtkGLExt ${_pkgconfig_REQUIRED} gtkglext-win32-1.0)
  13     endif ()
  14     if (GtkGLExt_LINK_LIBRARIES)
  15         set(GtkGLExt_LIBRARIES ${GtkGLExt_LINK_LIBRARIES}) # HACK
  16     endif ()
  17 else ()
  18     find_path(GtkGLExt_INCLUDE_DIRS gtkglwidget.h)
  19     # find_library(GtkGLExt_LIBRARIES)
  20     if (GtkGLExt_INCLUDE_DIRS AND GtkGLExt_LIBRARIES)
  21         set(GtkGLExt_FOUND 1)
  22         if (NOT GtkGLExt_FIND_QUIETLY)
  23             message(STATUS "Found GtkGLExt: ${GtkGLExt_LIBRARIES}")
  24         endif ()
  25     elseif (GtkGLExt_FIND_REQUIRED)
  26         message(SEND_ERROR "Could not find GtkGLExt")
  27     elseif (NOT GtkGLExt_FIND_QUIETLY)
  28         message(STATUS "Could not find GtkGLExt")
  29     endif ()
  30 endif ()
  31 mark_as_advanced(GtkGLExt_INCLUDE_DIRS GtkGLExt_LIBRARIES)
  32 endif()