repo: Delete gtest submodule

Change-Id: Ib366f7550753cc2de3a65285e2a79afec48200a0

3 files changed, 0 insertions, 355 deletions

diff --git a/.gitmodules b/.gitmodules
index 8a9d1075..e69de29b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +0,0 @@
-[submodule "submodules/googletest"]
-	path = submodules/googletest
-	url = https://github.com/google/googletest.git
diff --git a/cmake/FindImageMagick.cmake b/cmake/FindImageMagick.cmake
deleted file mode 100644
index 2d765bce..00000000
--- a/cmake/FindImageMagick.cmake
+++ /dev/null
@@ -1,352 +0,0 @@
-# - Find the ImageMagick binary suite.
-# This module will search for a set of ImageMagick tools specified
-# as components in the FIND_PACKAGE call. Typical components include,
-# but are not limited to (future versions of ImageMagick might have
-# additional components not listed here):
-#
-#  animate
-#  compare
-#  composite
-#  conjure
-#  convert
-#  display
-#  identify
-#  import
-#  mogrify
-#  montage
-#  stream
-#
-# If no component is specified in the FIND_PACKAGE call, then it only
-# searches for the ImageMagick executable directory. This code defines
-# the following variables:
-#
-#  ImageMagick_FOUND                  - TRUE if all components are found.
-#  ImageMagick_EXECUTABLE_DIR         - Full path to executables directory.
-#  ImageMagick_<component>_FOUND      - TRUE if <component> is found.
-#  ImageMagick_<component>_EXECUTABLE - Full path to <component> executable.
-#
-# There are also components for the following ImageMagick APIs:
-#
-#  Magick++
-#  MagickWand
-#  MagickCore
-#
-# For these components the following variables are set:
-#
-#  ImageMagick_FOUND                    - TRUE if all components are found.
-#  ImageMagick_INCLUDE_DIRS             - Full paths to all include dirs.
-#  ImageMagick_LIBRARIES                - Full paths to all libraries.
-#  ImageMagick_<component>_FOUND        - TRUE if <component> is found.
-#  ImageMagick_<component>_INCLUDE_DIRS - Full path to <component> include dirs.
-#  ImageMagick_<component>_LIBRARIES    - Full path to <component> libraries.
-#
-# Example Usages:
-#  FIND_PACKAGE(ImageMagick)
-#  FIND_PACKAGE(ImageMagick COMPONENTS convert)
-#  FIND_PACKAGE(ImageMagick COMPONENTS convert mogrify display)
-#  FIND_PACKAGE(ImageMagick COMPONENTS Magick++)
-#  FIND_PACKAGE(ImageMagick COMPONENTS Magick++ convert)
-#
-# Note that the standard FIND_PACKAGE features are supported
-# (i.e., QUIET, REQUIRED, etc.).
-
-#=============================================================================
-# Copyright 2007-2009 Kitware, Inc.
-# Copyright 2007-2008 Miguel A. Figueroa-Villanueva <miguelf at ieee dot org>
-#
-# Distributed under the OSI-approved BSD License (the "License");
-# see accompanying file Copyright_cmake.txt for details.
-#
-# This software is distributed WITHOUT ANY WARRANTY; without even the
-# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the License for more information.
-#=============================================================================
-# (To distributed this file outside of CMake, substitute the full
-#  License text for the above reference.)
-
-find_package(PkgConfig QUIET)
-
-function(FIND_REGISTRY)
-  if (WIN32)
-  
-    # If a 64-bit compile, it can only appear in "[HKLM]\\software\\ImageMagick"
-    if (CMAKE_CL_64)
-
-        GET_FILENAME_COMPONENT(IM_BIN_PATH  
-          [HKEY_LOCAL_MACHINE\\SOFTWARE\\ImageMagick\\Current;BinPath]
-          ABSOLUTE CACHE)
-          
-    else()
-    
-      # This is dumb, but it's the only way I've been able to get this to work.  CMake has no knowledge of the systems architecture.
-      # So, if we want to detect if we're running a 32-bit compile on a 64-bit OS, we need to manually check for the existence of
-      # ImageMagick in the WOW6432Node of the registry first.  If that fails, assume they want the 64-bit version.
-      GET_FILENAME_COMPONENT(TESTING  
-        [HKEY_LOCAL_MACHINE\\SOFTWARE\\WOW6432Node\\ImageMagick\\Current;BinPath]
-        PATH)
-
-      # If the WOW6432Node reg string returns empty, assume 32-bit OS, and look in the standard reg path.
-      if (TESTING STREQUAL "")
-      
-        GET_FILENAME_COMPONENT(IM_BIN_PATH  
-          [HKEY_LOCAL_MACHINE\\SOFTWARE\\ImageMagick\\Current;BinPath]
-          ABSOLUTE CACHE)
-
-      # Otherwise, the WOW6432Node returned a string, assume 32-bit build on 64-bit OS and use that string.
-      else()
-
-        GET_FILENAME_COMPONENT(IM_BIN_PATH  
-          [HKEY_LOCAL_MACHINE\\SOFTWARE\\WOW6432Node\\ImageMagick\\Current;BinPath]
-          ABSOLUTE CACHE)
-
-      endif()
-
-    endif()
-
-    set (IMAGEMAGIC_REG_PATH ${IM_BIN_PATH} PARENT_SCOPE)
-    set (IMAGEMAGIC_REGINCLUDE_PATH ${IM_BIN_PATH}/include PARENT_SCOPE)
-    set (IMAGEMAGIC_REGLIB_PATH ${IM_BIN_PATH}/lib PARENT_SCOPE)
-
-  else()
-
-    # No registry exists for Linux.  So, just set these to empty strings.
-    set (IMAGEMAGIC_REG_PATH "" PARENT_SCOPE)
-    set (IMAGEMAGIC_REGINCLUDE_PATH "" PARENT_SCOPE)
-    set (IMAGEMAGIC_REGLIB_PATH "" PARENT_SCOPE)
-
-  endif()
-
-endfunction()
-
-
-#---------------------------------------------------------------------
-# Helper functions
-#---------------------------------------------------------------------
-FUNCTION(FIND_IMAGEMAGICK_API component path header)
-  SET(ImageMagick_${component}_FOUND FALSE PARENT_SCOPE)
-
-  # NOTE: My experience is that Windows uses the PATHs
-  #       variables, while Linux uses the PATH_SUFFIXES.
-  #       You can't add sub-directories to the PATH_SUFFIXES
-  #       because it messes up the ImageMagick Include
-  #       paths that are returned.  Instead, you have to
-  #       call this FIND_IMAGEMAGICK_API for each separate
-  #       possible sub-folder.
-  FIND_PATH(ImageMagick_${component}_INCLUDE_DIR
-    NAMES ${header}
-    PATHS
-      ${ImageMagick_INCLUDE_DIRS}
-      ${IMAGEMAGIC_REGINCLUDE_PATH}
-    PATH_SUFFIXES
-      ImageMagick ImageMagick-6 ImageMagick-7
-    DOC "Path to the ImageMagick include dir."
-    )
-  FIND_PATH(ImageMagick_${component}_ARCH_INCLUDE_DIR
-    NAMES magick/magick-baseconfig.h
-    PATHS
-      ${ImageMagick_INCLUDE_DIRS}
-      ${IMAGEMAGIC_REGINCLUDE_PATH}
-    PATH_SUFFIXES
-      ImageMagick ImageMagick-6 ImageMagick-7
-    DOC "Path to the ImageMagick arch-specific include dir."
-    )
-  FIND_LIBRARY(ImageMagick_${component}_LIBRARY
-    NAMES ${ARGN}
-    PATHS
-      ${IMAGEMAGIC_REGLIB_PATH}
-    DOC "Path to the ImageMagick Magick++ library."
-    )
-
-
-  IF (ImageMagick_${component}_INCLUDE_DIR AND ImageMagick_${component}_LIBRARY)
-    SET(ImageMagick_${component}_FOUND TRUE PARENT_SCOPE)
-
-    LIST(APPEND ImageMagick_INCLUDE_DIRS
-      ${ImageMagick_${component}_INCLUDE_DIR}
-      )
-
-    # Only add the path if it's not the special string "<NONE>"
-    IF(NOT path STREQUAL "<NONE>")
-       LIST(APPEND ImageMagick_INCLUDE_DIRS
-         ${ImageMagick_${component}_INCLUDE_DIR}/${path}
-       )
-    ENDIF()
-
-    # Add the architecture include path if it exists
-    IF (ImageMagick_${component}_ARCH_INCLUDE_DIR)
-      LIST(APPEND ImageMagick_INCLUDE_DIRS
-        ${ImageMagick_${component}_ARCH_INCLUDE_DIR}
-        )
-    ENDIF()
-
-    LIST(REMOVE_DUPLICATES ImageMagick_INCLUDE_DIRS)
-    SET(ImageMagick_INCLUDE_DIRS ${ImageMagick_INCLUDE_DIRS} PARENT_SCOPE)
-
-    LIST(APPEND ImageMagick_LIBRARIES
-      ${ImageMagick_${component}_LIBRARY}
-      )
-    SET(ImageMagick_LIBRARIES ${ImageMagick_LIBRARIES} PARENT_SCOPE)
-  ENDIF()
-
-ENDFUNCTION(FIND_IMAGEMAGICK_API)
-
-FUNCTION(FIND_IMAGEMAGICK_EXE component)
-  SET(_IMAGEMAGICK_EXECUTABLE
-    ${ImageMagick_EXECUTABLE_DIR}/${component}${CMAKE_EXECUTABLE_SUFFIX})
-  IF(EXISTS ${_IMAGEMAGICK_EXECUTABLE})
-    SET(ImageMagick_${component}_EXECUTABLE
-      ${_IMAGEMAGICK_EXECUTABLE}
-       PARENT_SCOPE
-       )
-    SET(ImageMagick_${component}_FOUND TRUE PARENT_SCOPE)
-  ELSE(EXISTS ${_IMAGEMAGICK_EXECUTABLE})
-    SET(ImageMagick_${component}_FOUND FALSE PARENT_SCOPE)
-  ENDIF(EXISTS ${_IMAGEMAGICK_EXECUTABLE})
-ENDFUNCTION(FIND_IMAGEMAGICK_EXE)
-
-#---------------------------------------------------------------------
-# Start Actual Work
-#---------------------------------------------------------------------
-FIND_REGISTRY()
-
-# Try to find a ImageMagick installation binary path.
-FIND_PATH(ImageMagick_EXECUTABLE_DIR
-  NAMES mogrify${CMAKE_EXECUTABLE_SUFFIX}
-  PATHS
-    ${IMAGEMAGIC_REG_PATH}
-  DOC "Path to the ImageMagick binary directory."
-  NO_DEFAULT_PATH
-  )
-FIND_PATH(ImageMagick_EXECUTABLE_DIR
-  NAMES mogrify${CMAKE_EXECUTABLE_SUFFIX}
-  )
-
-# Find each component. Search for all tools in same dir
-# <ImageMagick_EXECUTABLE_DIR>; otherwise they should be found
-# independently and not in a cohesive module such as this one.
-SET(ImageMagick_FOUND TRUE)
-FOREACH(component ${ImageMagick_FIND_COMPONENTS}
-    # DEPRECATED: forced components for backward compatibility
-    convert mogrify import montage composite
-    )
-
-    IF(component STREQUAL "Magick++")
-        # unset cached variable that assumes header parameter never changes
-        UNSET(ImageMagick_MagickWand_INCLUDE_DIR CACHE)
-
-        # Try top folder first
-        FIND_IMAGEMAGICK_API(Magick++ <NONE> Magick++.h
-            Magick++ CORE_RL_Magick++_ Magick++-6.Q16 Magick++-Q16 Magick++-6.Q8 Magick++-Q8 Magick++-6.Q16HDRI Magick++-Q16HDRI Magick++-6.Q8HDRI Magick++-Q8HDRI
-        )
-
-        IF(NOT ImageMagick_Magick++_INCLUDE_DIR OR NOT ImageMagick_Magick++_LIBRARY)
-            # Look for Magick++.h, in the magick++ sub-folder
-            FIND_IMAGEMAGICK_API(Magick++ magick++ magick++/Magick++.h
-                Magick++ CORE_RL_Magick++_ Magick++-6.Q16 Magick++-Q16 Magick++-6.Q8 Magick++-Q8 Magick++-6.Q16HDRI Magick++-Q16HDRI Magick++-6.Q8HDRI Magick++-Q8HDRI
-            )
-        ENDIF()
-
-        IF(NOT ImageMagick_Magick++_INCLUDE_DIR OR NOT ImageMagick_Magick++_LIBRARY)
-            # Look for Magick++.h, in the magick sub-folder
-            FIND_IMAGEMAGICK_API(Magick++ magick magick/Magick++.h
-                Magick++ CORE_RL_Magick++_ Magick++-6.Q16 Magick++-Q16 Magick++-6.Q8 Magick++-Q8 Magick++-6.Q16HDRI Magick++-Q16HDRI Magick++-6.Q8HDRI Magick++-Q8HDRI
-            )
-        ENDIF()
-
-    ELSEIF(component STREQUAL "MagickWand")
-        # unset cached variable that assumes header parameter never changes
-        UNSET(ImageMagick_MagickWand_INCLUDE_DIR CACHE)
-
-        # Try top folder first
-        FIND_IMAGEMAGICK_API(MagickWand <NONE> MagickWand.h
-           Wand MagickWand CORE_RL_wand_ CORE_RL_MagickWand_ MagickWand-6.Q16 MagickWand-Q16 MagickWand-6.Q8 MagickWand-Q8 MagickWand-6.Q16HDRI MagickWand-Q16HDRI MagickWand-6.Q8HDRI MagickWand-Q8HDRI
-        )
-
-        IF(NOT ImageMagick_MagickWand_INCLUDE_DIR OR NOT ImageMagick_MagickWand_LIBRARY)
-            # Look for MagickWand.h in the wand sub-folder
-            FIND_IMAGEMAGICK_API(MagickWand wand wand/MagickWand.h
-              Wand MagickWand CORE_RL_wand_ CORE_RL_MagickWand_ MagickWand-6.Q16 MagickWand-Q16 MagickWand-6.Q8 MagickWand-Q8 MagickWand-6.Q16HDRI MagickWand-Q16HDRI MagickWand-6.Q8HDRI MagickWand-Q8HDRI
-            )
-        ENDIF()
-
-        IF(NOT ImageMagick_MagickWand_INCLUDE_DIR OR NOT ImageMagick_MagickWand_LIBRARY)
-            # Look for MagickWand.h he MagickWand sub-folder
-            FIND_IMAGEMAGICK_API(MagickWand MagickWand MagickWand/MagickWand.h
-              Wand MagickWand CORE_RL_wand_ CORE_RL_MagickWand_ MagickWand-6.Q16 MagickWand-Q16 MagickWand-6.Q8 MagickWand-Q8 MagickWand-6.Q16HDRI MagickWand-Q16HDRI MagickWand-6.Q8HDRI MagickWand-Q8HDRI
-            )
-        ENDIF()
-
-        IF(NOT ImageMagick_MagickWand_INCLUDE_DIR OR NOT ImageMagick_MagickWand_LIBRARY)
-            # Look for MagickWand.h he magick sub-folder
-            FIND_IMAGEMAGICK_API(MagickWand magick magick/MagickWand.h
-              Wand MagickWand CORE_RL_wand_ CORE_RL_MagickWand_ MagickWand-6.Q16 MagickWand-Q16 MagickWand-6.Q8 MagickWand-Q8 MagickWand-6.Q16HDRI MagickWand-Q16HDRI MagickWand-6.Q8HDRI MagickWand-Q8HDRI
-            )
-        ENDIF()
-
-    ELSEIF(component STREQUAL "MagickCore")
-
-        # Try top folder first
-        FIND_IMAGEMAGICK_API(MagickCore <NONE> MagickCore.h
-          Magick MagickCore CORE_RL_magick_ CORE_RL_MagickCore_ MagickCore-6.Q16 MagickCore-Q16 MagickCore-6.Q8 MagickCore-Q8 MagickCore-6.Q16HDRI MagickCore-Q16HDRI MagickCore-6.Q8HDRI MagickCore-Q8HDRI
-        )
-
-        IF(NOT ImageMagick_MagickCore_INCLUDE_DIR OR NOT ImageMagick_MagickCore_LIBRARY)
-            # Look for MagickCore.h, in the MagickCore sub-folder
-            FIND_IMAGEMAGICK_API(MagickCore MagickCore MagickCore/MagickCore.h
-              Magick MagickCore CORE_RL_magick_ CORE_RL_MagickCore_ MagickCore-6.Q16 MagickCore-Q16 MagickCore-6.Q8 MagickCore-Q8 MagickCore-6.Q16HDRI MagickCore-Q16HDRI MagickCore-6.Q8HDRI MagickCore-Q8HDRI
-            )
-        ENDIF()
-
-        IF(NOT ImageMagick_MagickCore_INCLUDE_DIR OR NOT ImageMagick_MagickCore_LIBRARY)
-            # Look for MagickCore.h, in the magick sub-folder
-            FIND_IMAGEMAGICK_API(MagickCore magick magick/MagickCore.h
-              Magick MagickCore CORE_RL_magick_ CORE_RL_MagickCore_ MagickCore-6.Q16 MagickCore-Q16 MagickCore-6.Q8 MagickCore-Q8 MagickCore-6.Q16HDRI MagickCore-Q16HDRI MagickCore-6.Q8HDRI MagickCore-Q8HDRI
-            )
-        ENDIF()
-
-    ENDIF()
-  
-    IF(NOT ImageMagick_${component}_FOUND)
-
-        LIST(FIND ImageMagick_FIND_COMPONENTS ${component} is_requested)
-        IF(is_requested GREATER -1)
-            SET(ImageMagick_FOUND FALSE)
-        ENDIF(is_requested GREATER -1)
-
-    ENDIF(NOT ImageMagick_${component}_FOUND)
-ENDFOREACH(component)
-
-#---------------------------------------------------------------------
-# Standard Package Output
-#---------------------------------------------------------------------
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(
-  ImageMagick DEFAULT_MSG ImageMagick_FOUND
-  )
-# Maintain consistency with all other variables.
-SET(ImageMagick_FOUND ${IMAGEMAGICK_FOUND})
-
-#---------------------------------------------------------------------
-# DEPRECATED: Setting variables for backward compatibility.
-#---------------------------------------------------------------------
-SET(IMAGEMAGICK_BINARY_PATH          ${ImageMagick_EXECUTABLE_DIR}
-    CACHE PATH "Path to the ImageMagick binary directory.")
-SET(IMAGEMAGICK_CONVERT_EXECUTABLE   ${ImageMagick_convert_EXECUTABLE}
-    CACHE FILEPATH "Path to ImageMagick's convert executable.")
-SET(IMAGEMAGICK_MOGRIFY_EXECUTABLE   ${ImageMagick_mogrify_EXECUTABLE}
-    CACHE FILEPATH "Path to ImageMagick's mogrify executable.")
-SET(IMAGEMAGICK_IMPORT_EXECUTABLE    ${ImageMagick_import_EXECUTABLE}
-    CACHE FILEPATH "Path to ImageMagick's import executable.")
-SET(IMAGEMAGICK_MONTAGE_EXECUTABLE   ${ImageMagick_montage_EXECUTABLE}
-    CACHE FILEPATH "Path to ImageMagick's montage executable.")
-SET(IMAGEMAGICK_COMPOSITE_EXECUTABLE ${ImageMagick_composite_EXECUTABLE}
-    CACHE FILEPATH "Path to ImageMagick's composite executable.")
-
-MARK_AS_ADVANCED(
-  IMAGEMAGICK_BINARY_PATH
-  IMAGEMAGICK_CONVERT_EXECUTABLE
-  IMAGEMAGICK_MOGRIFY_EXECUTABLE
-  IMAGEMAGICK_IMPORT_EXECUTABLE
-  IMAGEMAGICK_MONTAGE_EXECUTABLE
-  IMAGEMAGICK_COMPOSITE_EXECUTABLE
-  )
diff --git a/submodules/googletest b/submodules/googletest
deleted file mode 160000
-Subproject 9dde7c4e8c46a65ad6215440bb396ad219e06ed