Get rid of glew dependencies

Remove a lot of unused qt libraries which were linked before
Don't link libXi and Xmu as we don't need it



git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@378 fdac6126-5c0c-442c-9429-916003d36597

CMakeLists.txt

@@ -19,13 +19,31 @@ if (WIN32)
   )
 endif ()
 
+# ========================================================================
+# Add bundle targets here
+# ========================================================================
+if (WIN32)
+  add_custom_target (fixbundle ALL
+    COMMAND ${CMAKE_COMMAND} -P "${CMAKE_BINARY_DIR}/fixbundle.win.cmake" )
+endif()
+
+if (APPLE)
+  add_custom_target (fixbundle ALL
+    COMMAND ${CMAKE_COMMAND} -P "${CMAKE_BINARY_DIR}/fixbundle.cmake"
+  )
+endif()
+
+# ========================================================================
+# Call the subdirectories with there projects
+# ========================================================================
+
 add_subdirectory (src/OpenMesh/Core)
 add_subdirectory (src/OpenMesh/Tools)
 add_subdirectory (src/OpenMesh/Apps)
 add_subdirectory (Doc)
 
 # ========================================================================
-# Bundle generation
+# Bundle generation (Targets exist, now configure them)
 # ========================================================================
 
 if (WIN32 )
@@ -33,9 +51,6 @@ if (WIN32 )
   configure_file ("${CMAKE_SOURCE_DIR}/cmake/fixbundle.cmake.win.in"
      "${CMAKE_BINARY_DIR}/fixbundle.win.cmake" @ONLY IMMEDIATE)
 
-  add_custom_target (fixbundle ALL
-    COMMAND ${CMAKE_COMMAND} -P "${CMAKE_BINARY_DIR}/fixbundle.win.cmake" )
-
   # let bundle generation depend on all targets
   add_dependencies (fixbundle QtViewer DecimaterGui)
  
@@ -46,9 +61,7 @@ if (APPLE)
   # prepare bundle generation cmake file and add a build target for it
   configure_file ("${CMAKE_SOURCE_DIR}/cmake/fixbundle.cmake.in"
      "${CMAKE_BINARY_DIR}/fixbundle.cmake" @ONLY IMMEDIATE)
-  add_custom_target (fixbundle ALL
-    COMMAND ${CMAKE_COMMAND} -P "${CMAKE_BINARY_DIR}/fixbundle.cmake"
-  )
+
   # let bundle generation depend on all targets
   add_dependencies (fixbundle DecimaterGui ProgViewer QtViewer SubdividerGui) 
 
@@ -60,9 +73,6 @@ if (APPLE)
         )
   endif ()
   
-  # install bundle
-  #install (DIRECTORY ${CMAKE_BINARY_DIR}/Build/OpenMesh.app DESTINATION .
-  #         USE_SOURCE_PERMISSIONS)
 endif ()
 
 # ========================================================================

cmake/FindGLUT.cmake

@@ -69,12 +69,9 @@ ENDIF (WIN32)
 SET( GLUT_FOUND "NO" )
 IF(GLUT_INCLUDE_DIR)
   IF(GLUT_glut_LIBRARY)
-    # Is -lXi and -lXmu required on all platforms that have it?
-    # If not, we need some way to figure out what platform we are on.
+    
     SET( GLUT_LIBRARIES
       ${GLUT_glut_LIBRARY}
-      ${GLUT_Xmu_LIBRARY}
-      ${GLUT_Xi_LIBRARY} 
       ${GLUT_cocoa_LIBRARY}
       )
     SET( GLUT_FOUND "YES" )

src/OpenMesh/Apps/CMakeLists.txt

@@ -1,11 +1,5 @@
 include (ACGCommon)
 
-# find needed packages
-find_package (OpenGL)
-find_package (GLUT)
-find_package (GLEW)
-
-acg_qt4 ()
 
 add_subdirectory (Dualizer)
 add_subdirectory (Decimating/commandlineDecimater)
@@ -16,13 +10,40 @@ add_subdirectory (mconvert)
 add_subdirectory (VDProgMesh/mkbalancedpm)
 add_subdirectory (VDProgMesh/Analyzer)
 
-# check for OpenGL, GLEW and GLUT as our required dependencies
-if (QT4_FOUND AND OPENGL_FOUND AND GLEW_FOUND AND GLUT_FOUND AND NOT BUILD_APPS STREQUAL OFF  )
+# Add non ui apps as dependency before fixbundle 
+if ( WIN32 OR APPLE)
+  # let bundle generation depend on all targets
+  add_dependencies (fixbundle commandlineDecimater Dualizer mconvert Smoothing commandlineAdaptiveSubdivider commandlineSubdivider mkbalancedpm Analyzer )
+endif()
+
+# find needed packages for gui applications
+find_package (OpenGL)
+find_package (GLUT)
+
+# For the apps, we need qt and opengl to build them
+if (NOT QT4_FOUND)
+  find_package (Qt4 COMPONENTS QtCore QtGui )
+
+  set (QT_USE_QTOPENGL 1)
+
+  include (${QT_USE_FILE})
+endif ()
+
+
+# check for OpenGL and GLUT as our required dependencies
+if (QT4_FOUND AND OPENGL_FOUND AND GLUT_FOUND AND NOT BUILD_APPS STREQUAL OFF  )
   add_subdirectory (Decimating/DecimaterGui)
   add_subdirectory (QtViewer)
   add_subdirectory (Subdivider/SubdividerGui)
   add_subdirectory (ProgViewer)
   add_subdirectory (VDProgMesh/Synthesizer)
+
+  # Add ui apps as dependency before fixbundle 
+  if ( WIN32 OR APPLE)
+    # let bundle generation depend on all targets
+    add_dependencies (fixbundle DecimaterGui ProgViewer QtViewer SubdividerGui Synthesizer)
+  endif()
+
 else ()
   if ( BUILD_APPS STREQUAL OFF )
     message ("Building Apps disabled by user.")
@@ -36,10 +57,6 @@ else ()
     message ("OpengGL not found! Skipping some apps.")
   endif ()
 
-  if (NOT GLEW_FOUND)
-    message ("GLEW not found! Skipping some apps.")
-  endif ()
-
   if (NOT GLUT_FOUND)
     message ("GLUT not found! Skipping some apps.")
   endif ()

src/OpenMesh/Apps/Decimating/DecimaterGui/CMakeLists.txt

@@ -3,11 +3,11 @@ include (ACGCommon)
 include_directories (
   ../../../..
   ${CMAKE_CURRENT_SOURCE_DIR}
-  ${GLEW_INCLUDE_DIR}
   ${GLUT_INCLUDE_DIR}
   ${QT_INCLUDE_DIR}
 )
 
+
 set (targetName DecimaterGui)
 
 # source code directories
@@ -45,7 +45,6 @@ target_link_libraries (${targetName}
   OpenMeshTools
   ${QT_LIBRARIES}
   ${OPENGL_LIBRARIES}
-  ${GLEW_LIBRARY}
   ${GLUT_LIBRARIES}
 )
 

src/OpenMesh/Apps/ProgViewer/CMakeLists.txt

@@ -3,7 +3,6 @@ include (ACGCommon)
 include_directories (
   ../../..
   ${CMAKE_CURRENT_SOURCE_DIR}
-  ${GLEW_INCLUDE_DIR}
   ${GLUT_INCLUDE_DIR}
   ${QT_INCLUDE_DIR}
 )
@@ -56,7 +55,6 @@ target_link_libraries (${targetName}
   OpenMeshTools
   ${QT_LIBRARIES}
   ${OPENGL_LIBRARIES}
-  ${GLEW_LIBRARY}
   ${GLUT_LIBRARIES}
 )
 

src/OpenMesh/Apps/QtViewer/CMakeLists.txt

@@ -3,7 +3,6 @@ include (ACGCommon)
 include_directories (
   ../../..
   ${CMAKE_CURRENT_SOURCE_DIR}
-  ${GLEW_INCLUDE_DIR}
   ${GLUT_INCLUDE_DIR}
   ${QT_INCLUDE_DIR}
 )
@@ -41,7 +40,6 @@ target_link_libraries (${targetName}
   OpenMeshTools
   ${QT_LIBRARIES}
   ${OPENGL_LIBRARIES}
-  ${GLEW_LIBRARY}
   ${GLUT_LIBRARIES}
 )
 

src/OpenMesh/Apps/Subdivider/SubdividerGui/CMakeLists.txt

@@ -3,7 +3,6 @@ include (ACGCommon)
 include_directories (
   ../../../..
   ${CMAKE_CURRENT_SOURCE_DIR}
-  ${GLEW_INCLUDE_DIR}
   ${GLUT_INCLUDE_DIR}
   ${QT_INCLUDE_DIR}
 )
@@ -45,7 +44,6 @@ target_link_libraries (${targetName}
   OpenMeshTools
   ${QT_LIBRARIES}
   ${OPENGL_LIBRARIES}
-  ${GLEW_LIBRARY}
   ${GLUT_LIBRARIES}
 )
 

src/OpenMesh/Apps/VDProgMesh/Synthesizer/CMakeLists.txt

@@ -3,7 +3,6 @@ include (ACGCommon)
 include_directories (
   ../../../..
   ${CMAKE_CURRENT_SOURCE_DIR}
-  ${GLEW_INCLUDE_DIR}
   ${GLUT_INCLUDE_DIR}
   ${QT_INCLUDE_DIR}
 )
@@ -39,6 +38,5 @@ target_link_libraries (${targetName}
   OpenMeshTools
   ${QT_LIBRARIES}
   ${OPENGL_LIBRARIES}
-  ${GLEW_LIBRARY}
   ${GLUT_LIBRARIES}
 )

src/OpenMesh/Core/CMakeLists.txt

@@ -40,6 +40,17 @@ else ()
 
 endif ()
 
+# Add core as dependency before fixbundle 
+if ( WIN32 OR APPLE)
+  # let bundle generation depend on targets
+  add_dependencies (fixbundle OpenMeshCore)
+endif ()
+
+if ( APPLE)
+  # let bundle generation depend on target
+  add_dependencies (fixbundle OpenMeshToolsStatic)
+endif()
+
 
 # Install Header Files (Apple)
 if ( NOT ACG_PROJECT_MACOS_BUNDLE AND APPLE )

src/OpenMesh/Tools/CMakeLists.txt

@@ -47,6 +47,18 @@ IF( NOT WIN32 )
   target_link_libraries (OpenMeshToolsStatic OpenMeshCoreStatic)
 ENDIF(NOT WIN32)
 
+# Add tools as dependency before fixbundle 
+if ( WIN32 OR APPLE)
+  # let bundle generation depend on target
+  add_dependencies (fixbundle OpenMeshTools)
+endif()
+
+if ( APPLE)
+  # let bundle generation depend on target
+  add_dependencies (fixbundle OpenMeshToolsStatic)
+endif()
+
+
 # Install Header Files (Apple)
 if ( NOT ACG_PROJECT_MACOS_BUNDLE AND APPLE )
  FILE(GLOB files_install_Decimater                       "${CMAKE_CURRENT_SOURCE_DIR}/Decimater/*.hh"  "${CMAKE_CURRENT_SOURCE_DIR}/Decimater/*T.cc" )