FindFLTK: fix indentation

1 files changed, 133 insertions, 134 deletions

diff --git a/Modules/FindFLTK.cmake b/Modules/FindFLTK.cmake
index 1aa52cc..a316a4f 100644
--- a/Modules/FindFLTK.cmake
+++ b/Modules/FindFLTK.cmake
@@ -125,157 +125,157 @@ if(NOT FLTK_DIR)
     )
 endif()
 
-  # Check if FLTK was built using CMake
-  if(EXISTS ${FLTK_DIR}/FLTKConfig.cmake)
-    set(FLTK_BUILT_WITH_CMAKE 1)
-  endif()
+# Check if FLTK was built using CMake
+if(EXISTS ${FLTK_DIR}/FLTKConfig.cmake)
+  set(FLTK_BUILT_WITH_CMAKE 1)
+endif()
 
-  if(FLTK_BUILT_WITH_CMAKE)
-    set(FLTK_FOUND 1)
-    include(${FLTK_DIR}/FLTKConfig.cmake)
-
-    # Fluid
-    if(FLUID_COMMAND)
-      set(FLTK_FLUID_EXECUTABLE ${FLUID_COMMAND} CACHE FILEPATH "Fluid executable")
-    else()
-      find_program(FLTK_FLUID_EXECUTABLE fluid PATHS
-        ${FLTK_EXECUTABLE_DIRS}
-        ${FLTK_EXECUTABLE_DIRS}/RelWithDebInfo
-        ${FLTK_EXECUTABLE_DIRS}/Debug
-        ${FLTK_EXECUTABLE_DIRS}/Release
-        NO_SYSTEM_PATH)
-    endif()
-    # mark_as_advanced(FLTK_FLUID_EXECUTABLE)
-
-    set(FLTK_INCLUDE_DIR ${FLTK_DIR})
-    link_directories(${FLTK_LIBRARY_DIRS})
-
-    set(FLTK_BASE_LIBRARY fltk)
-    set(FLTK_GL_LIBRARY fltk_gl)
-    set(FLTK_FORMS_LIBRARY fltk_forms)
-    set(FLTK_IMAGES_LIBRARY fltk_images)
-
-    # Add the extra libraries
-    load_cache(${FLTK_DIR}
-      READ_WITH_PREFIX
-      FL FLTK_USE_SYSTEM_JPEG
-      FL FLTK_USE_SYSTEM_PNG
-      FL FLTK_USE_SYSTEM_ZLIB
-      )
-
-    set(FLTK_IMAGES_LIBS "")
-    if(FLFLTK_USE_SYSTEM_JPEG)
-      set(FLTK_IMAGES_LIBS ${FLTK_IMAGES_LIBS} fltk_jpeg)
-    endif()
-    if(FLFLTK_USE_SYSTEM_PNG)
-      set(FLTK_IMAGES_LIBS ${FLTK_IMAGES_LIBS} fltk_png)
-    endif()
-    if(FLFLTK_USE_SYSTEM_ZLIB)
-      set(FLTK_IMAGES_LIBS ${FLTK_IMAGES_LIBS} fltk_zlib)
-    endif()
-    set(FLTK_IMAGES_LIBS "${FLTK_IMAGES_LIBS}" CACHE INTERNAL
-      "Extra libraries for fltk_images library.")
+if(FLTK_BUILT_WITH_CMAKE)
+  set(FLTK_FOUND 1)
+  include(${FLTK_DIR}/FLTKConfig.cmake)
 
+  # Fluid
+  if(FLUID_COMMAND)
+    set(FLTK_FLUID_EXECUTABLE ${FLUID_COMMAND} CACHE FILEPATH "Fluid executable")
   else()
+    find_program(FLTK_FLUID_EXECUTABLE fluid PATHS
+      ${FLTK_EXECUTABLE_DIRS}
+      ${FLTK_EXECUTABLE_DIRS}/RelWithDebInfo
+      ${FLTK_EXECUTABLE_DIRS}/Debug
+      ${FLTK_EXECUTABLE_DIRS}/Release
+      NO_SYSTEM_PATH)
+  endif()
+  # mark_as_advanced(FLTK_FLUID_EXECUTABLE)
+
+  set(FLTK_INCLUDE_DIR ${FLTK_DIR})
+  link_directories(${FLTK_LIBRARY_DIRS})
+
+  set(FLTK_BASE_LIBRARY fltk)
+  set(FLTK_GL_LIBRARY fltk_gl)
+  set(FLTK_FORMS_LIBRARY fltk_forms)
+  set(FLTK_IMAGES_LIBRARY fltk_images)
+
+  # Add the extra libraries
+  load_cache(${FLTK_DIR}
+    READ_WITH_PREFIX
+    FL FLTK_USE_SYSTEM_JPEG
+    FL FLTK_USE_SYSTEM_PNG
+    FL FLTK_USE_SYSTEM_ZLIB
+    )
 
-    # if FLTK was not built using CMake
-    # Find fluid executable.
-    find_program(FLTK_FLUID_EXECUTABLE fluid ${FLTK_INCLUDE_DIR}/fluid)
-
-    # Use location of fluid to help find everything else.
-    set(FLTK_INCLUDE_SEARCH_PATH "")
-    set(FLTK_LIBRARY_SEARCH_PATH "")
-    if(FLTK_FLUID_EXECUTABLE)
-      get_filename_component(FLTK_BIN_DIR "${FLTK_FLUID_EXECUTABLE}" PATH)
-      set(FLTK_INCLUDE_SEARCH_PATH ${FLTK_INCLUDE_SEARCH_PATH}
-        ${FLTK_BIN_DIR}/../include ${FLTK_BIN_DIR}/..)
-      set(FLTK_LIBRARY_SEARCH_PATH ${FLTK_LIBRARY_SEARCH_PATH}
-        ${FLTK_BIN_DIR}/../lib)
-      set(FLTK_WRAP_UI 1)
-    endif()
+  set(FLTK_IMAGES_LIBS "")
+  if(FLFLTK_USE_SYSTEM_JPEG)
+    set(FLTK_IMAGES_LIBS ${FLTK_IMAGES_LIBS} fltk_jpeg)
+  endif()
+  if(FLFLTK_USE_SYSTEM_PNG)
+    set(FLTK_IMAGES_LIBS ${FLTK_IMAGES_LIBS} fltk_png)
+  endif()
+  if(FLFLTK_USE_SYSTEM_ZLIB)
+    set(FLTK_IMAGES_LIBS ${FLTK_IMAGES_LIBS} fltk_zlib)
+  endif()
+  set(FLTK_IMAGES_LIBS "${FLTK_IMAGES_LIBS}" CACHE INTERNAL
+    "Extra libraries for fltk_images library.")
+
+else()
+
+  # if FLTK was not built using CMake
+  # Find fluid executable.
+  find_program(FLTK_FLUID_EXECUTABLE fluid ${FLTK_INCLUDE_DIR}/fluid)
+
+  # Use location of fluid to help find everything else.
+  set(FLTK_INCLUDE_SEARCH_PATH "")
+  set(FLTK_LIBRARY_SEARCH_PATH "")
+  if(FLTK_FLUID_EXECUTABLE)
+    get_filename_component(FLTK_BIN_DIR "${FLTK_FLUID_EXECUTABLE}" PATH)
+    set(FLTK_INCLUDE_SEARCH_PATH ${FLTK_INCLUDE_SEARCH_PATH}
+      ${FLTK_BIN_DIR}/../include ${FLTK_BIN_DIR}/..)
+    set(FLTK_LIBRARY_SEARCH_PATH ${FLTK_LIBRARY_SEARCH_PATH}
+      ${FLTK_BIN_DIR}/../lib)
+    set(FLTK_WRAP_UI 1)
+  endif()
 
-    #
-    # Try to find FLTK include dir using fltk-config
-    #
-    if(UNIX)
-      # Use fltk-config to generate a list of possible include directories
-      find_program(FLTK_CONFIG_SCRIPT fltk-config PATHS ${FLTK_BIN_DIR})
-      if(FLTK_CONFIG_SCRIPT)
-        if(NOT FLTK_INCLUDE_DIR)
-          exec_program(${FLTK_CONFIG_SCRIPT} ARGS --cxxflags OUTPUT_VARIABLE FLTK_CXXFLAGS)
-          if(FLTK_CXXFLAGS)
-            string(REGEX MATCHALL "-I[^ ]*" _fltk_temp_dirs ${FLTK_CXXFLAGS})
-            string(REPLACE "-I" "" _fltk_temp_dirs "${_fltk_temp_dirs}")
-            foreach(_dir ${_fltk_temp_dirs})
-              string(STRIP ${_dir} _output)
-              list(APPEND _FLTK_POSSIBLE_INCLUDE_DIRS ${_output})
-            endforeach()
-          endif()
+  #
+  # Try to find FLTK include dir using fltk-config
+  #
+  if(UNIX)
+    # Use fltk-config to generate a list of possible include directories
+    find_program(FLTK_CONFIG_SCRIPT fltk-config PATHS ${FLTK_BIN_DIR})
+    if(FLTK_CONFIG_SCRIPT)
+      if(NOT FLTK_INCLUDE_DIR)
+        exec_program(${FLTK_CONFIG_SCRIPT} ARGS --cxxflags OUTPUT_VARIABLE FLTK_CXXFLAGS)
+        if(FLTK_CXXFLAGS)
+          string(REGEX MATCHALL "-I[^ ]*" _fltk_temp_dirs ${FLTK_CXXFLAGS})
+          string(REPLACE "-I" "" _fltk_temp_dirs "${_fltk_temp_dirs}")
+          foreach(_dir ${_fltk_temp_dirs})
+            string(STRIP ${_dir} _output)
+            list(APPEND _FLTK_POSSIBLE_INCLUDE_DIRS ${_output})
+          endforeach()
         endif()
       endif()
     endif()
+  endif()
 
-    list(APPEND FLTK_INCLUDE_SEARCH_PATH ${_FLTK_POSSIBLE_INCLUDE_DIRS})
+  list(APPEND FLTK_INCLUDE_SEARCH_PATH ${_FLTK_POSSIBLE_INCLUDE_DIRS})
 
-    find_path(FLTK_INCLUDE_DIR
-        NAMES FL/Fl.h FL/Fl.H    # fltk 1.1.9 has Fl.H (#8376)
-        PATH_SUFFIXES fltk fltk/include
-        PATHS ${FLTK_INCLUDE_SEARCH_PATH})
+  find_path(FLTK_INCLUDE_DIR
+      NAMES FL/Fl.h FL/Fl.H    # fltk 1.1.9 has Fl.H (#8376)
+      PATH_SUFFIXES fltk fltk/include
+      PATHS ${FLTK_INCLUDE_SEARCH_PATH})
 
-    #
-    # Try to find FLTK library
-    if(UNIX)
-      if(FLTK_CONFIG_SCRIPT)
-        exec_program(${FLTK_CONFIG_SCRIPT} ARGS --libs OUTPUT_VARIABLE _FLTK_POSSIBLE_LIBS)
-        if(_FLTK_POSSIBLE_LIBS)
-          get_filename_component(_FLTK_POSSIBLE_LIBRARY_DIR ${_FLTK_POSSIBLE_LIBS} PATH)
-        endif()
+  #
+  # Try to find FLTK library
+  if(UNIX)
+    if(FLTK_CONFIG_SCRIPT)
+      exec_program(${FLTK_CONFIG_SCRIPT} ARGS --libs OUTPUT_VARIABLE _FLTK_POSSIBLE_LIBS)
+      if(_FLTK_POSSIBLE_LIBS)
+        get_filename_component(_FLTK_POSSIBLE_LIBRARY_DIR ${_FLTK_POSSIBLE_LIBS} PATH)
       endif()
     endif()
+  endif()
 
-    list(APPEND FLTK_LIBRARY_SEARCH_PATH ${FLTK_INCLUDE_DIR}/lib ${_FLTK_POSSIBLE_LIBRARY_DIR})
-
-    find_library(FLTK_BASE_LIBRARY NAMES fltk fltkd
-      PATHS ${FLTK_LIBRARY_SEARCH_PATH} PATH_SUFFIXES fltk fltk/lib)
-    find_library(FLTK_GL_LIBRARY NAMES fltkgl fltkgld fltk_gl
-      PATHS ${FLTK_LIBRARY_SEARCH_PATH} PATH_SUFFIXES fltk fltk/lib)
-    find_library(FLTK_FORMS_LIBRARY NAMES fltkforms fltkformsd fltk_forms
-      PATHS ${FLTK_LIBRARY_SEARCH_PATH} PATH_SUFFIXES fltk fltk/lib)
-    find_library(FLTK_IMAGES_LIBRARY NAMES fltkimages fltkimagesd fltk_images
-      PATHS ${FLTK_LIBRARY_SEARCH_PATH} PATH_SUFFIXES fltk fltk/lib)
-
-    # Find the extra libraries needed for the fltk_images library.
-    if(UNIX)
-      if(FLTK_CONFIG_SCRIPT)
-        exec_program(${FLTK_CONFIG_SCRIPT} ARGS --use-images --ldflags
-          OUTPUT_VARIABLE FLTK_IMAGES_LDFLAGS)
-        set(FLTK_LIBS_EXTRACT_REGEX ".*-lfltk_images (.*) -lfltk.*")
-        if("${FLTK_IMAGES_LDFLAGS}" MATCHES "${FLTK_LIBS_EXTRACT_REGEX}")
-          string(REGEX REPLACE " +" ";" FLTK_IMAGES_LIBS "${CMAKE_MATCH_1}")
-          # The EXEC_PROGRAM will not be inherited into subdirectories from
-          # the file that originally included this module.  Save the answer.
-          set(FLTK_IMAGES_LIBS "${FLTK_IMAGES_LIBS}" CACHE INTERNAL
-            "Extra libraries for fltk_images library.")
-        endif()
+  list(APPEND FLTK_LIBRARY_SEARCH_PATH ${FLTK_INCLUDE_DIR}/lib ${_FLTK_POSSIBLE_LIBRARY_DIR})
+
+  find_library(FLTK_BASE_LIBRARY NAMES fltk fltkd
+    PATHS ${FLTK_LIBRARY_SEARCH_PATH} PATH_SUFFIXES fltk fltk/lib)
+  find_library(FLTK_GL_LIBRARY NAMES fltkgl fltkgld fltk_gl
+    PATHS ${FLTK_LIBRARY_SEARCH_PATH} PATH_SUFFIXES fltk fltk/lib)
+  find_library(FLTK_FORMS_LIBRARY NAMES fltkforms fltkformsd fltk_forms
+    PATHS ${FLTK_LIBRARY_SEARCH_PATH} PATH_SUFFIXES fltk fltk/lib)
+  find_library(FLTK_IMAGES_LIBRARY NAMES fltkimages fltkimagesd fltk_images
+    PATHS ${FLTK_LIBRARY_SEARCH_PATH} PATH_SUFFIXES fltk fltk/lib)
+
+  # Find the extra libraries needed for the fltk_images library.
+  if(UNIX)
+    if(FLTK_CONFIG_SCRIPT)
+      exec_program(${FLTK_CONFIG_SCRIPT} ARGS --use-images --ldflags
+        OUTPUT_VARIABLE FLTK_IMAGES_LDFLAGS)
+      set(FLTK_LIBS_EXTRACT_REGEX ".*-lfltk_images (.*) -lfltk.*")
+      if("${FLTK_IMAGES_LDFLAGS}" MATCHES "${FLTK_LIBS_EXTRACT_REGEX}")
+        string(REGEX REPLACE " +" ";" FLTK_IMAGES_LIBS "${CMAKE_MATCH_1}")
+        # The EXEC_PROGRAM will not be inherited into subdirectories from
+        # the file that originally included this module.  Save the answer.
+        set(FLTK_IMAGES_LIBS "${FLTK_IMAGES_LIBS}" CACHE INTERNAL
+          "Extra libraries for fltk_images library.")
       endif()
     endif()
-
   endif()
 
-  # Append all of the required libraries together (by default, everything)
-  set(FLTK_LIBRARIES)
-  if(NOT FLTK_SKIP_IMAGES)
-    list(APPEND FLTK_LIBRARIES ${FLTK_IMAGES_LIBRARY})
-  endif()
-  if(NOT FLTK_SKIP_FORMS)
-    list(APPEND FLTK_LIBRARIES ${FLTK_FORMS_LIBRARY})
-  endif()
-  if(NOT FLTK_SKIP_OPENGL)
-    list(APPEND FLTK_LIBRARIES ${FLTK_GL_LIBRARY} ${OPENGL_gl_LIBRARY})
-    list(APPEND FLTK_INCLUDE_DIR ${OPENGL_INCLUDE_DIR})
-    list(REMOVE_DUPLICATES FLTK_INCLUDE_DIR)
-  endif()
-  list(APPEND FLTK_LIBRARIES ${FLTK_BASE_LIBRARY})
+endif()
+
+# Append all of the required libraries together (by default, everything)
+set(FLTK_LIBRARIES)
+if(NOT FLTK_SKIP_IMAGES)
+  list(APPEND FLTK_LIBRARIES ${FLTK_IMAGES_LIBRARY})
+endif()
+if(NOT FLTK_SKIP_FORMS)
+  list(APPEND FLTK_LIBRARIES ${FLTK_FORMS_LIBRARY})
+endif()
+if(NOT FLTK_SKIP_OPENGL)
+  list(APPEND FLTK_LIBRARIES ${FLTK_GL_LIBRARY} ${OPENGL_gl_LIBRARY})
+  list(APPEND FLTK_INCLUDE_DIR ${OPENGL_INCLUDE_DIR})
+  list(REMOVE_DUPLICATES FLTK_INCLUDE_DIR)
+endif()
+list(APPEND FLTK_LIBRARIES ${FLTK_BASE_LIBRARY})
 
 include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
 if(FLTK_SKIP_FLUID)
@@ -297,4 +297,3 @@ if(FLTK_FOUND)
   set (FLTK_FLUID_EXE ${FLTK_FLUID_EXECUTABLE})
   set (FLTK_LIBRARY ${FLTK_LIBRARIES})
 endif()
-