CMakeLists: Remove redundant spaces around CMake command calls

CMakeLists.txt

@@ -81,7 +81,7 @@ if(NOT DEFINED CMAKE_C_STANDARD AND NOT CMake_NO_C_STANDARD)
   endif()
 endif()
 if(NOT DEFINED CMAKE_CXX_STANDARD AND NOT CMake_NO_CXX_STANDARD)
-  if (CMAKE_CXX_COMPILER_ID STREQUAL SunPro AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.14)
+  if(CMAKE_CXX_COMPILER_ID STREQUAL SunPro AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.14)
     set(CMAKE_CXX_STANDARD 98)
   else()
     if(NOT CMAKE_VERSION VERSION_LESS 3.8)
@@ -143,7 +143,7 @@ option(CMake_BUILD_DEVELOPER_REFERENCE
 mark_as_advanced(CMake_BUILD_DEVELOPER_REFERENCE)
 
 # option to build using interprocedural optimizations (IPO/LTO)
-if (NOT CMAKE_VERSION VERSION_LESS 3.12.2)
+if(NOT CMAKE_VERSION VERSION_LESS 3.12.2)
   option(CMake_BUILD_LTO "Compile CMake with link-time optimization if supported" OFF)
   if(CMake_BUILD_LTO)
     include(CheckIPOSupported)
@@ -344,7 +344,7 @@ endmacro()
 # a macro to build the utilities used by CMake
 # Simply to improve readability of the main script.
 #-----------------------------------------------------------------------
-macro (CMAKE_BUILD_UTILITIES)
+macro(CMAKE_BUILD_UTILITIES)
   find_package(Threads)
 
   # Suppress unnecessary checks in third-party code.
@@ -400,15 +400,15 @@ macro (CMAKE_BUILD_UTILITIES)
   # Setup third-party libraries.
   # Everything in the tree should be able to include files from the
   # Utilities directory.
-  if ((CMAKE_SYSTEM_NAME STREQUAL "AIX" OR CMAKE_SYSTEM_NAME STREQUAL "OS400") AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+  if((CMAKE_SYSTEM_NAME STREQUAL "AIX" OR CMAKE_SYSTEM_NAME STREQUAL "OS400") AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
     # using -isystem option generate error "template with C linkage"
     include_directories("${CMake_SOURCE_DIR}/Utilities/std")
   else()
     include_directories(SYSTEM "${CMake_SOURCE_DIR}/Utilities/std")
   endif()
 
   include_directories("${CMake_BINARY_DIR}/Utilities")
-  if ((CMAKE_SYSTEM_NAME STREQUAL "AIX" OR CMAKE_SYSTEM_NAME STREQUAL "OS400") AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+  if((CMAKE_SYSTEM_NAME STREQUAL "AIX" OR CMAKE_SYSTEM_NAME STREQUAL "OS400") AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
     # using -isystem option generate error "template with C linkage"
     include_directories("${CMake_SOURCE_DIR}/Utilities")
   else()
@@ -686,14 +686,14 @@ macro (CMAKE_BUILD_UTILITIES)
   #---------------------------------------------------------------------
   # Use curses?
   if(NOT DEFINED BUILD_CursesDialog)
-    if (UNIX)
+    if(UNIX)
       include(${CMake_SOURCE_DIR}/Source/Checks/Curses.cmake)
       set(BUILD_CursesDialog_DEFAULT "${CMakeCheckCurses_COMPILED}")
     elseif(WIN32)
       set(BUILD_CursesDialog_DEFAULT "OFF")
     endif()
     option(BUILD_CursesDialog "Build the CMake Curses Dialog ccmake" "${BUILD_CursesDialog_DEFAULT}")
-  endif ()
+  endif()
   if(BUILD_CursesDialog)
     if(UNIX)
       set(CURSES_NEED_NCURSES TRUE)
@@ -718,10 +718,10 @@ macro (CMAKE_BUILD_UTILITIES)
     if(NOT CMAKE_USE_SYSTEM_FORM)
       add_subdirectory(Source/CursesDialog/form)
     elseif(NOT CURSES_FORM_LIBRARY)
-      message( FATAL_ERROR "CMAKE_USE_SYSTEM_FORM in ON but CURSES_FORM_LIBRARY is not set!" )
+      message(FATAL_ERROR "CMAKE_USE_SYSTEM_FORM in ON but CURSES_FORM_LIBRARY is not set!")
     endif()
   endif()
-endmacro ()
+endmacro()
 
 #-----------------------------------------------------------------------
 if(NOT CMake_TEST_EXTERNAL_CMAKE)
@@ -749,7 +749,7 @@ include(Source/CMakeVersion.cmake)
 
 # Include the standard Dart testing module
 enable_testing()
-include (${CMAKE_ROOT}/Modules/Dart.cmake)
+include(${CMAKE_ROOT}/Modules/Dart.cmake)
 
 # Set up test-time configuration.
 set_directory_properties(PROPERTIES
@@ -836,7 +836,7 @@ if(NOT CMake_TEST_EXTERNAL_CMAKE)
   add_custom_target(uninstall
     "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
 
-  include (CMakeCPack.cmake)
+  include(CMakeCPack.cmake)
 
 endif()
 
@@ -891,7 +891,8 @@ endif()
 
 if(BUILD_TESTING)
   add_test(SystemInformationNew "${CMAKE_CMAKE_COMMAND}"
-    --system-information  -G "${CMAKE_GENERATOR}" )
+    --system-information  -G "${CMAKE_GENERATOR}"
+  )
 endif()
 
 if(NOT CMake_TEST_EXTERNAL_CMAKE)

Source/CMakeLists.txt

@@ -4,7 +4,7 @@
 # To ensure maximum portability across various compilers and platforms
 # deactivate any compiler extensions.  Skip this for QNX, where additional
 # work is needed to build without compiler extensions.
-if (NOT CMAKE_SYSTEM_NAME STREQUAL "QNX")
+if(NOT CMAKE_SYSTEM_NAME STREQUAL "QNX")
   set(CMAKE_C_EXTENSIONS FALSE)
   set(CMAKE_CXX_EXTENSIONS FALSE)
 endif()
@@ -760,7 +760,7 @@ if(APPLE)
 endif()
 
 
-if (WIN32)
+if(WIN32)
   set(SRCS ${SRCS}
     cmCallVisualStudioMacro.cxx
     cmCallVisualStudioMacro.h
@@ -824,7 +824,7 @@ if (WIN32)
     # GetVersion to work properly on Windows 8 and above.
     set(MANIFEST_FILE ${CMAKE_CURRENT_SOURCE_DIR}/cmake.version.manifest)
   endif()
-endif ()
+endif()
 
 # Watcom support
 if(WIN32 OR CMAKE_SYSTEM_NAME STREQUAL "Linux" OR CMAKE_SYSTEM_NAME STREQUAL "Darwin")
@@ -1084,7 +1084,7 @@ if(UNIX)
       endif()
     endif()
 
-    if (NOT FREEBSD_PKG_INCLUDE_DIRS OR NOT FREEBSD_PKG_LIBRARIES)
+    if(NOT FREEBSD_PKG_INCLUDE_DIRS OR NOT FREEBSD_PKG_LIBRARIES)
       message(FATAL_ERROR "CPack needs libpkg(3) to produce FreeBSD packages natively.")
     endif()
   else()
@@ -1188,8 +1188,8 @@ if(BUILD_QtDialog)
   add_subdirectory(QtDialog)
 endif()
 
-include (${CMake_BINARY_DIR}/Source/LocalUserOptions.cmake OPTIONAL)
-include (${CMake_SOURCE_DIR}/Source/LocalUserOptions.cmake OPTIONAL)
+include(${CMake_BINARY_DIR}/Source/LocalUserOptions.cmake OPTIONAL)
+include(${CMake_SOURCE_DIR}/Source/LocalUserOptions.cmake OPTIONAL)
 
 if(WIN32)
   # Compute the binary version that appears in the RC file. Version

Source/QtDialog/CMakeLists.txt

@@ -3,7 +3,7 @@
 
 project(QtDialog)
 CMake_OPTIONAL_COMPONENT(cmake-gui)
-set (QT_COMPONENTS
+set(QT_COMPONENTS
   Core
   Widgets
   Gui
@@ -41,7 +41,7 @@ set(CMake_QT_EXTRA_LIBRARIES)
 # Try to find the package WinExtras for the task bar progress
 if(WIN32)
   find_package(Qt${INSTALLED_QT_VERSION}WinExtras QUIET)
-  if (Qt${INSTALLED_QT_VERSION}WinExtras_FOUND)
+  if(Qt${INSTALLED_QT_VERSION}WinExtras_FOUND)
     add_definitions(-DQT_WINEXTRAS)
     list(APPEND CMake_QT_EXTRA_LIBRARIES Qt${INSTALLED_QT_VERSION}::WinExtras)
     list(APPEND QT_COMPONENTS WinExtras)
@@ -101,13 +101,13 @@ if(CMake_INSTALL_DEPENDENCIES AND (APPLE OR WIN32))
   endmacro()
   macro(install_qt_plugins _comps _plugins_var)
     foreach(_qt_comp IN LISTS ${_comps})
-      if (INSTALLED_QT_VERSION VERSION_LESS 6)
+      if(INSTALLED_QT_VERSION VERSION_LESS 6)
         set(_qt_module_plugins ${Qt${INSTALLED_QT_VERSION}${_qt_comp}_PLUGINS})
       else()
         get_target_property(_qt_module_plugins Qt${INSTALLED_QT_VERSION}::${_qt_comp} QT_PLUGINS)
       endif()
       foreach(_qt_plugin IN LISTS _qt_module_plugins)
-        if (INSTALLED_QT_VERSION VERSION_GREATER_EQUAL 6)
+        if(INSTALLED_QT_VERSION VERSION_GREATER_EQUAL 6)
           # Qt6 provides the plugins as individual packages that need to be found.
           find_package(Qt${INSTALLED_QT_VERSION}${_qt_plugin} QUIET
             PATHS ${Qt${INSTALLED_QT_VERSION}${_qt_comp}_DIR})
@@ -117,7 +117,7 @@ if(CMake_INSTALL_DEPENDENCIES AND (APPLE OR WIN32))
     endforeach()
   endmacro()
   if(APPLE)
-    if (INSTALLED_QT_VERSION VERSION_EQUAL 5)
+    if(INSTALLED_QT_VERSION VERSION_EQUAL 5)
       install_qt_plugin("Qt5::QCocoaIntegrationPlugin" QT_PLUGINS)
       if(TARGET Qt5::QMacStylePlugin)
         install_qt_plugin("Qt5::QMacStylePlugin" QT_PLUGINS)
@@ -132,7 +132,7 @@ if(CMake_INSTALL_DEPENDENCIES AND (APPLE OR WIN32))
       DESTINATION "${CMAKE_INSTALL_PREFIX}/Resources"
       ${COMPONENT})
   elseif(WIN32 AND NOT CMake_QT_STATIC_QWindowsIntegrationPlugin_LIBRARIES)
-    if (INSTALLED_QT_VERSION VERSION_EQUAL 5)
+    if(INSTALLED_QT_VERSION VERSION_EQUAL 5)
       install_qt_plugin("Qt5::QWindowsIntegrationPlugin" QT_PLUGINS)
     else()
       # FIXME: Minimize plugins for Qt6.
@@ -204,7 +204,7 @@ set(MOC_SRCS
   )
 set(QRC_SRCS CMakeSetup.qrc)
 
-if (INSTALLED_QT_VERSION VERSION_LESS 6)
+if(INSTALLED_QT_VERSION VERSION_LESS 6)
   qt5_wrap_ui(UI_BUILT_SRCS ${UI_SRCS})
   qt5_wrap_cpp(MOC_BUILT_SRCS ${MOC_SRCS})
   qt5_add_resources(QRC_BUILT_SRCS ${QRC_SRCS})
@@ -215,15 +215,15 @@ else()
 endif()
 add_library(CMakeGUIQRCLib OBJECT ${QRC_BUILT_SRCS})
 
-if (FALSE) # CMake's bootstrap binary does not support automoc
+if(FALSE) # CMake's bootstrap binary does not support automoc
   set(CMAKE_AUTOMOC 1)
   set(CMAKE_AUTORCC 1)
   set(CMAKE_AUTOUIC 1)
-else ()
+else()
   list(APPEND SRCS
     ${UI_BUILT_SRCS}
     ${MOC_BUILT_SRCS})
-endif ()
+endif()
 
 if(USE_LGPL)
   install(FILES ${CMake_SOURCE_DIR}/Licenses/LGPLv${USE_LGPL}.txt