Some whitespaces cleanup.

Author: arobenko

cmake/CC_CommsExternal.cmake

@@ -1,4 +1,4 @@
-# This file contains several helper functions to allow easy 
+# This file contains several helper functions to allow easy
 # inclusion of the CommsChampion project in other cmake project.
 
 # Available functions  are:
@@ -15,7 +15,7 @@
 # - REPO - Override the default repository of the comms.
 #
 # ******************************************************
-# - Build comms during cmake configuration stage. Use it 
+# - Build comms during cmake configuration stage. Use it
 #   when the compilation process is light, i.e. only comms library is installed.
 #     cc_comms_build_during_config(
 #         SRC_DIR <src_dir>
@@ -32,7 +32,7 @@
 # - REPO - Override the default repository of the comms.
 # - CMAKE_ARGS - Extra cmake arguments to be passed to the comms project.
 #       Use CMAKE_INSTALL_PREFIX to specify where the output needs to be installed.
-# - NO_DEFAULT_CMAKE_ARGS - Exclude passing the extra cmake arguments that copy the 
+# - NO_DEFAULT_CMAKE_ARGS - Exclude passing the extra cmake arguments that copy the
 #       following values from the invoking project:
 #         * CMAKE_C_COMPILER
 #         * CMAKE_CXX_COMPILER
@@ -42,9 +42,9 @@
 #         * CMAKE_GENERATOR_TOOLSET
 #         * CMAKE_BUILD_TYPE
 #         * CMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD}
-#       The default values are passed before ones specified in CMAKE_ARGS, which can overwrite 
+#       The default values are passed before ones specified in CMAKE_ARGS, which can overwrite
 #       some of the default values.
-# - NO_REPO - Don't checkout sources, SRC_DIR must contain checkout out sources, suitable 
+# - NO_REPO - Don't checkout sources, SRC_DIR must contain checkout out sources, suitable
 #       for this repo being a submodule.
 #
 # ******************************************************
@@ -64,15 +64,15 @@
 # - TGT - Name of CMake target that can be used to establish dependencies.
 # - SRC_DIR - A directory where comms sources will end up.
 # - BUILD_DIR - A directory where comms will be build.
-# - INSTALL_DIR - A directory where comms will be installed, also passed as 
+# - INSTALL_DIR - A directory where comms will be installed, also passed as
 #       CMAKE_INSTALL_PREFIX in addition to provided CMAKE_ARGS.
 # - TAG - Override the default tag to checkout (unless NO_REPO param is used).
 # - REPO - Override the default repository of the comms (unless NO_REPO param is used).
 # - CMAKE_ARGS - Extra cmake arguments to be passed to the comms project.
-# - NO_REPO - Don't checkout sources, SRC_DIR must contain checkout out sources, 
+# - NO_REPO - Don't checkout sources, SRC_DIR must contain checkout out sources,
 #       suitable for this repo being a submodule.
 # - UPDATE_DISCONNECTED - Pass "UPDATE_DISCONNECTED 1" to ExternalProject_Add()
-# - NO_DEFAULT_CMAKE_ARGS - Exclude passing the extra cmake arguments that copy the 
+# - NO_DEFAULT_CMAKE_ARGS - Exclude passing the extra cmake arguments that copy the
 #       following values from the invoking project:
 #         * CMAKE_C_COMPILER
 #         * CMAKE_CXX_COMPILER
@@ -82,7 +82,7 @@
 #         * CMAKE_GENERATOR_TOOLSET
 #         * CMAKE_BUILD_TYPE
 #         * CMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD}
-#       The default values are passed before ones specified in CMAKE_ARGS, which can overwrite 
+#       The default values are passed before ones specified in CMAKE_ARGS, which can overwrite
 #       some of the copied values.
 #
 # ******************************************************
@@ -99,15 +99,15 @@ function (cc_comms_pull_sources)
 
     if (NOT CC_PULL_SRC_DIR)
         message (FATAL_ERROR "The SRC_DIR parameter is not provided")
-    endif ()     
+    endif ()
 
     if (NOT CC_PULL_REPO)
         set (CC_PULL_REPO ${CC_EXTERNAL_DEFAULT_REPO})
-    endif ()  
+    endif ()
 
     if (NOT CC_PULL_TAG)
         set (CC_PULL_TAG ${CC_EXTERNAL_DEFAULT_TAG})
-    endif ()  
+    endif ()
 
     if (NOT GIT_FOUND)
         find_package(Git REQUIRED)
@@ -116,16 +116,16 @@ function (cc_comms_pull_sources)
     if (EXISTS "${CC_PULL_SRC_DIR}/.git")
         message (STATUS "Updating existing comms repository")
         execute_process (
-            COMMAND ${GIT_EXECUTABLE} pull 
+            COMMAND ${GIT_EXECUTABLE} pull
             WORKING_DIRECTORY ${CC_PULL_SRC_DIR}
         )
-    
+
         execute_process (
             COMMAND ${GIT_EXECUTABLE} checkout ${CC_PULL_TAG}
             WORKING_DIRECTORY ${CC_PULL_SRC_DIR}
             RESULT_VARIABLE git_result
         )
-        
+
         if (NOT "${git_result}" STREQUAL "0")
             message (WARNING "git checkout failed")
         endif ()
@@ -138,13 +138,13 @@ function (cc_comms_pull_sources)
     execute_process (
         COMMAND ${CMAKE_COMMAND} -E remove_directory "${CC_PULL_SRC_DIR}"
     )
-    
+
     execute_process (
         COMMAND ${CMAKE_COMMAND} -E make_directory "${CC_PULL_SRC_DIR}"
-    )        
-    
+    )
+
     execute_process (
-        COMMAND 
+        COMMAND
             ${GIT_EXECUTABLE} clone -b ${CC_PULL_TAG} ${CC_PULL_REPO} ${CC_PULL_SRC_DIR}
         RESULT_VARIABLE git_result
     )
@@ -163,22 +163,22 @@ function (cc_comms_build_during_config)
 
     if (NOT CC_BUILD_SRC_DIR)
         message (FATAL_ERROR "The SRC_DIR parameter is not provided")
-    endif () 
+    endif ()
 
     if (NOT CC_BUILD_BUILD_DIR)
         set (CC_BUILD_BUILD_DIR ${PROJECT_BINARY_DIR}/comms)
-    endif ()      
+    endif ()
 
     if (NOT CC_BUILD_REPO)
         set (CC_BUILD_REPO ${CC_EXTERNAL_DEFAULT_REPO})
-    endif ()  
+    endif ()
 
     if (NOT CC_BUILD_TAG)
         set (CC_BUILD_TAG ${CC_EXTERNAL_DEFAULT_TAG})
-    endif () 
+    endif ()
 
     if (NOT CC_BUILD_NO_REPO)
-        cc_comms_pull_sources(SRC_DIR ${CC_BUILD_SRC_DIR} REPO ${CC_BUILD_REPO} TAG ${CC_BUILD_TAG})      
+        cc_comms_pull_sources(SRC_DIR ${CC_BUILD_SRC_DIR} REPO ${CC_BUILD_REPO} TAG ${CC_BUILD_TAG})
     endif ()
 
     execute_process (
@@ -188,7 +188,7 @@ function (cc_comms_build_during_config)
     set (extra_cmake_args)
     if (NOT CC_BUILD_NO_DEFAULT_CMAKE_ARGS)
         set (extra_cmake_args
-            -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER} 
+            -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
             -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
             -DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}
             -DCMAKE_GENERATOR=${CMAKE_GENERATOR}
@@ -218,7 +218,7 @@ function (cc_comms_build_during_config)
 
     if (NOT ${cc_build_result} EQUAL 0)
         message (FATAL_ERROR "Build of comms has failed with result ${cc_build_result}")
-    endif ()    
+    endif ()
 endfunction ()
 
 macro (cc_comms_define_external_project_target inst_dir)
@@ -229,7 +229,7 @@ macro (cc_comms_define_external_project_target inst_dir)
     add_library(cc::comms INTERFACE IMPORTED GLOBAL)
     execute_process(
         COMMAND ${CMAKE_COMMAND} -E make_directory ${CC_INCLUDE_DIRS}
-    )    
+    )
     target_include_directories(cc::comms INTERFACE ${CC_INCLUDE_DIRS})
 endmacro ()
 
@@ -242,27 +242,26 @@ function (cc_comms_build_as_external_project)
 
     if (NOT CC_EXTERNAL_PROJ_SRC_DIR)
         message (FATAL_ERROR "The SRC_DIR parameter is not provided")
-    endif () 
+    endif ()
 
     if (NOT CC_EXTERNAL_PROJ_BUILD_DIR)
         set (CC_EXTERNAL_PROJ_BUILD_DIR ${PROJECT_BINARY_DIR}/comms)
-    endif ()   
+    endif ()
 
     if (NOT CC_EXTERNAL_PROJ_INSTALL_DIR)
         set (CC_EXTERNAL_PROJ_INSTALL_DIR ${CC_EXTERNAL_PROJ_BUILD_DIR}/install)
-    endif ()  
+    endif ()
 
     set (repo_param)
     set (repo_tag_param)
     if (NOT CC_EXTERNAL_PROJ_NO_REPO)
         if (NOT CC_EXTERNAL_PROJ_REPO)
             set (CC_EXTERNAL_PROJ_REPO ${CC_EXTERNAL_DEFAULT_REPO})
-        endif ()  
+        endif ()
 
         if (NOT CC_EXTERNAL_PROJ_TAG)
             set (CC_EXTERNAL_PROJ_TAG ${CC_EXTERNAL_DEFAULT_TAG})
-        endif ()            
-
+        endif ()
 
         set (repo_param GIT_REPOSITORY "${CC_EXTERNAL_PROJ_REPO}")
         set (repo_tag_param GIT_TAG "${CC_EXTERNAL_PROJ_TAG}")
@@ -275,17 +274,17 @@ function (cc_comms_build_as_external_project)
     set (cc_update_disconnected_opt)
     if (CC_EXTERNAL_PROJ_UPDATE_DISCONNECTED)
         set (cc_update_disconnected_opt "UPDATE_DISCONNECTED 1")
-    endif ()    
+    endif ()
 
     set (extra_cmake_args)
     if (NOT CC_EXTERNAL_PROJ_NO_DEFAULT_CMAKE_ARGS)
         set (extra_cmake_args
-            -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER} 
+            -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
             -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
             -DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}
             -DCMAKE_GENERATOR=${CMAKE_GENERATOR}
             -DCMAKE_GENERATOR_PLATFORM=${CMAKE_GENERATOR_PLATFORM}
-            -DCMAKE_GENERATOR_TOOLSET=${CMAKE_GENERATOR_TOOLSET}            
+            -DCMAKE_GENERATOR_TOOLSET=${CMAKE_GENERATOR_TOOLSET}
             -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
             -DCMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD}
         )
@@ -301,11 +300,11 @@ function (cc_comms_build_as_external_project)
         BINARY_DIR "${CC_EXTERNAL_PROJ_BUILD_DIR}"
         INSTALL_DIR "${CC_EXTERNAL_PROJ_INSTALL_DIR}"
         ${cc_update_disconnected_opt}
-        CMAKE_ARGS 
+        CMAKE_ARGS
             ${extra_cmake_args}
             -DCMAKE_INSTALL_PREFIX=${CC_EXTERNAL_PROJ_INSTALL_DIR}
             ${CC_EXTERNAL_PROJ_CMAKE_ARGS}
-    )    
+    )
     cc_comms_define_external_project_target(${CC_EXTERNAL_PROJ_INSTALL_DIR})
 
     if (TARGET cc::comms)

cmake/CC_CommsPrefetch.cmake

@@ -1,4 +1,4 @@
-# This file contains contains a function that prefetches comms project. 
+# This file contains contains a function that prefetches comms project.
 
 # ******************************************************
 #     cc_comms_prefetch(
@@ -24,11 +24,11 @@ function (cc_comms_prefetch)
 
     if (NOT CC_FETCH_SRC_DIR)
         message (FATAL_ERROR "The SRC_DIR parameter is not provided")
-    endif ()     
+    endif ()
 
     if (NOT CC_FETCH_REPO)
         set (CC_FETCH_REPO ${CC_FETCH_DEFAULT_REPO})
-    endif ()  
+    endif ()
 
     if (NOT CC_FETCH_TAG)
         set (CC_FETCH_TAG ${CC_FETCH_DEFAULT_TAG})
@@ -47,27 +47,27 @@ function (cc_comms_prefetch)
         execute_process (
             COMMAND ${GIT_EXECUTABLE} checkout ${CC_FETCH_TAG}
             WORKING_DIRECTORY ${CC_FETCH_SRC_DIR}
-        )        
+        )
 
         return ()
-    endif()     
+    endif()
 
     execute_process (
         COMMAND ${CMAKE_COMMAND} -E remove_directory "${CC_FETCH_SRC_DIR}"
     )
-    
+
     execute_process (
         COMMAND ${CMAKE_COMMAND} -E make_directory "${CC_FETCH_SRC_DIR}"
-    )        
-    
+    )
+
     execute_process (
-        COMMAND 
+        COMMAND
             ${GIT_EXECUTABLE} clone -b ${CC_FETCH_TAG} ${CC_FETCH_REPO} ${CC_FETCH_SRC_DIR}
         RESULT_VARIABLE git_result
     )
 
     if (NOT "${git_result}" STREQUAL "0")
         message (WARNING "git clone/checkout failed")
-    endif ()    
+    endif ()
 
 endfunction()