Trim whitespace

Author: jayvdb

Bloaty.cmake

@@ -122,7 +122,7 @@ endmacro()
 
 function(swift_add_bloaty target)
   eval_bloaty_target(${target})
-  
+
   set(argOption SEGMENTS SECTIONS SYMBOLS COMPILEUNITS LOG_TOTAL_MEMORY)
   set(argSingle NUM SORT WORKING_DIRECTORY REPORT_DIRECTORY)
   set(argMulti LOG_TOTAL_MEMORY_OPTIONS)

ClangFormat.cmake

@@ -80,7 +80,7 @@
 #
 # The default value is ON for top level projects, and OFF for any others.
 #
-# Running 
+# Running
 #
 # cmake -D<project>_ENABLE_CLANG_FORMAT=OFF ..
 #
@@ -211,7 +211,7 @@ function(swift_setup_clang_format)
 
   # First try to find clang-format
   if(NOT x_CLANG_FORMAT_NAMES)
-    set(x_CLANG_FORMAT_NAMES 
+    set(x_CLANG_FORMAT_NAMES
         clang-format60 clang-format-6.0
         clang-format40 clang-format-4.0
         clang-format39 clang-format-3.9

CompileOptions.cmake

@@ -21,41 +21,41 @@
 # - Warnings as errors (-Werror)
 # - Extensive set of enabled warnings
 #
-# Exceptions and/or RTTI can be selectively enabled for a 
-# target be passing EXCEPTIONS and/or RTTI as a parameter, eg 
+# Exceptions and/or RTTI can be selectively enabled for a
+# target be passing EXCEPTIONS and/or RTTI as a parameter, eg
 #
 #    swift_set_compile_options(sample-target EXCEPTIONS RTTI)
 #
 # will enable exceptions and rtti for sample-target only
 #
 # Warning flags can be removed from the default set by passing
-# REMOVE followed by a list of warning flags, eg 
+# REMOVE followed by a list of warning flags, eg
 #
 #    swift_set_compile_options(sample-target REMOVE -Wconversion)
 #
-# will prevent -Wconversion from being passed to the compiler 
-# for sample-target only 
+# will prevent -Wconversion from being passed to the compiler
+# for sample-target only
 #
-# Similarly extra options can be given by passing ADD followed 
-# by a list of warning flags (or other compiler options), eg 
+# Similarly extra options can be given by passing ADD followed
+# by a list of warning flags (or other compiler options), eg
 #
 #    swift_set_compile_options(sample-target ADD -Wformat=2)
 #
-# will pass -Wformat=2 to the compiler for sample-target only 
+# will pass -Wformat=2 to the compiler for sample-target only
 #
-# By default -Werror is set, but this can be prevented by passing 
-# WARNING as a parameter, eg 
+# By default -Werror is set, but this can be prevented by passing
+# WARNING as a parameter, eg
 #
 #    swift_set_compile_options(sample-target WARNING)
 #
-# will disable warnings-as-errors for sample-target only 
+# will disable warnings-as-errors for sample-target only
 #
 # All flags will be checked for suitability with the in-use
-# compilers before being selected. This is important since 
-# Swift code tends to be compiled with a wide variety of 
-# compilers which may not support the same set of flags and 
-# options. Therefore, it should be preferred to use this 
-# function to set compiler flags and options rather than 
+# compilers before being selected. This is important since
+# Swift code tends to be compiled with a wide variety of
+# compilers which may not support the same set of flags and
+# options. Therefore, it should be preferred to use this
+# function to set compiler flags and options rather than
 # target_compile_options()
 #
 
@@ -230,4 +230,3 @@ function(swift_set_compile_options)
     endforeach()
 
 endfunction()
-

FindEigen.cmake

@@ -23,4 +23,3 @@ else()
   target_include_directories(eigen SYSTEM INTERFACE
       ${PROJECT_SOURCE_DIR}/third_party/eigen/)
 endif()
-

FindGProf.cmake

@@ -20,4 +20,4 @@ if (NOT GProf_FOUND)
   set(GProf_FOUND ${GProf_FOUND} CACHE BOOL "Flag whether GProf package was found")
   mark_as_advanced(GProf_FOUND GProf_EXECUTABLE)
 
-endif ()
+endif()

FindJson.cmake

@@ -17,4 +17,3 @@ GenericFindDependency(
     SOURCE_DIR "json"
     SYSTEM_INCLUDES
     )
-

FindNanopb.cmake

@@ -17,4 +17,3 @@ GenericFindDependency(
   SOURCE_DIR "nanopb"
   SYSTEM_INCLUDES
 )
-

FindRapidCheck.cmake

@@ -21,4 +21,3 @@ GenericFindDependency(
     rapidcheck_gtest
   SYSTEM_INCLUDES
 )
-

FindValgrind.cmake

@@ -20,4 +20,4 @@ if (NOT Valgrind_FOUND)
   set(Valgrind_FOUND ${Valgrind_FOUND} CACHE BOOL "Flag whether Valgrind package was found")
   mark_as_advanced(Valgrind_FOUND Valgrind_EXECUTABLE)
 
-endif ()
+endif()

GenericFindDependency.cmake

@@ -19,7 +19,7 @@
 # in the host system or cross compiling sysroot.
 #
 # By default dependencies are first sought in bundled source code, and if not
-# found from the system libraries. This default behaviour can be controlled by 
+# found from the system libraries. This default behaviour can be controlled by
 # several options
 #
 # EXCLUDE - can be used to disable searching in a particular location. Valid
@@ -40,14 +40,14 @@
 # create an interface target which can be used to link in to any other target.
 #
 # The options "SYSTEM_HEADER_FILE" and "SYSTEM_LIB_NAMES" will be passed verbatim
-# to the cmake functions find_header() and find_library() to search all the 
+# to the cmake functions find_header() and find_library() to search all the
 # correct system locations.
 #
 # When using bundled source code the function will search several default locations
 # under '${CMAKE_CURRENT_SOURCE_DIR}/third_party' based on the package and target
 # names. The search location can be controlled by the "SOURCE_DIR" parameter
 #
-# The target name can be controlled by the option "TARGET". When using 
+# The target name can be controlled by the option "TARGET". When using
 # bundled source code this is used to verify the target was created properly
 # after calling add_subdirectory. If the add_subdirectory exposes a number of
 # other targets, you can use the "ADDITIONAL_TARGETS" option to list them, this
@@ -86,7 +86,7 @@ function(search_dependency_source)
       message(STATUS "Found ${x_TARGET} source code in ${P}")
       # Function arguments are automatically parsed out in to numbered variables
       # ARG#, and a complete argument list is stored in ARGN. Variables are passed
-      # down the function call stack until they are overwritten. This allows a 
+      # down the function call stack until they are overwritten. This allows a
       # badly written function to test for the existance of an optional variable
       # in it's own argument list but actually pick up a variable for a function
       # much higher up the call stack.
@@ -100,12 +100,12 @@ function(search_dependency_source)
       # here.
       #
       # This is a very ugly way of mitigating the error. We manually unset all
-      # the cmake variable related to function arguments immediately before 
+      # the cmake variable related to function arguments immediately before
       # including the dependency project. This will make it APPEAR as though
       # add_subdirectory was called from outside a function or macro.
       #
       # Note the limitation, argument lists are apparently unlimited, we are only
-      # unsetting the first 100 argument variables. This will probably be enough 
+      # unsetting the first 100 argument variables. This will probably be enough
       # as I haven't seen functions taking that many arguments, but it certainly
       # isn't bulletproof. Cmake doesn't appear to have any functionality which
       # could be used to achieve this so we are left with few, if any, other options.
@@ -119,7 +119,7 @@ function(search_dependency_source)
       #
       # Additionally, cmake variable are only propogated down the stack, not up
       # (unless PARENT_SCOPE is used in set()) so by unsetting variables here we
-      # won't affect whatever function called us, or anything even higher up 
+      # won't affect whatever function called us, or anything even higher up
       # the call stack.
       foreach(i RANGE 0 100)
         unset(ARGV${i})
@@ -134,11 +134,11 @@ function(search_dependency_source)
         OUTPUT_STRIP_TRAILING_WHITESPACE
         )
       file(WRITE ${CMAKE_BINARY_DIR}/submodule-checks/${x_TARGET}.used "${GIT_COMMIT} ${P}\n")
-  
+
       if(NOT TARGET ${x_TARGET})
         message(WARNING "Source code in ${P} did not declare target ${x_TARGET} as was expected")
       endif()
-  
+
       # This is very ugly, but required for some python modules, it will not last beyond this temporary solution
       if(EXISTS "${P}/include")
         set(x_${x_TARGET}_IncludeDir "${P}/include" CACHE PATH "Path to ${x_TARGET} bundled source code header files")
@@ -188,7 +188,7 @@ endfunction()
 # This macro will return(), ie cause the caller to return, if there are no available locations.
 # It will raise a fatal error if unknown values are specified for any of the input parameters.
 #
-# Inputs: 
+# Inputs:
 # - x_PREFER - Parameter to GenericFindDependency, preferred location as defined by the project
 # - SWIFT_PREFERRED_DEPENDENCY_SOURCE - Global user preference, defined on the command line
 # - x_EXCLUDE - List of sources to exclude from consideration
@@ -355,7 +355,7 @@ function(GenericFindDependency)
           TARGET "${x_TARGET}"
           SOURCE_SEARCH_PATHS "${x_SOURCE_SEARCH_PATHS}"
           )
-      
+
       # If the expected target was created we have succeeded
       if(TARGET ${x_TARGET})
         message(STATUS "Using dependency ${x_TARGET} from bundled source code")
@@ -407,4 +407,3 @@ function(GenericFindDependency)
     endif()
   endforeach()
 endfunction()
-