CMake: Uniform lowercase in CMake commands

Core/CMakeLists.txt

@@ -121,14 +121,14 @@ endif()
 
 
 if(WIN32)
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBA_CORE_BUILD_DLL")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBA_CORE_BUILD_DLL")
 endif()
 
 
 # --- making library ---------
 add_library(${library_name} SHARED ${include_files} ${source_files})
 
-set_Target_properties(${library_name} PROPERTIES PREFIX ${libprefix} SUFFIX ${libsuffix})
+set_target_properties(${library_name} PROPERTIES PREFIX ${libprefix} SUFFIX ${libsuffix})
 set(${library_name}_LIBRARY_TYPE SHARED)
 
 
@@ -194,7 +194,7 @@ install (FILES ${CMAKE_SOURCE_DIR}/Wrap/WinDllMacros.h DESTINATION ${destination
 if(WIN32)
     # python in windows required .pyd extention for the library name
     if(BORNAGAIN_PYTHON)
-        ADD_CUSTOM_COMMAND(
+        add_custom_command(
             TARGET ${library_name}
             POST_BUILD
             COMMAND ${CMAKE_COMMAND} -E copy
@@ -202,7 +202,7 @@ if(WIN32)
             ${CMAKE_BINARY_DIR}/lib/${libprefix}${library_name}".pyd"
             )
         install(FILES ${CMAKE_BINARY_DIR}/lib/${libprefix}${library_name}.pyd DESTINATION ${destination_lib} COMPONENT Libraries)
-        ADD_CUSTOM_COMMAND(
+        add_custom_command(
             TARGET ${library_name}
             POST_BUILD
             COMMAND ${CMAKE_COMMAND} -E copy
@@ -212,13 +212,13 @@ if(WIN32)
     endif()
 
     # system libraries
-    FOREACH(Boost_lib ${Boost_LIBRARIES})
+    foreach(Boost_lib ${Boost_LIBRARIES})
         get_filename_component(UTF_BASE_NAME ${Boost_lib} NAME_WE)
         get_filename_component(UTF_PATH ${Boost_lib} PATH)
         message(STATUS "Boost dll: ${UTF_PATH}/${UTF_BASE_NAME}.dll")
         install(FILES ${UTF_PATH}/${UTF_BASE_NAME}.dll
             DESTINATION ${destination_lib} COMPONENT Libraries)
-    ENDFOREACH()
+    endforeach()
 
     get_filename_component(UTF_BASE_NAME ${PYTHON_LIBRARIES} NAME_WE)
     get_filename_component(UTF_PATH ${PYTHON_EXECUTABLE} PATH)

Fit/CMakeLists.txt

@@ -87,12 +87,12 @@ endif()
 
 # --- definitions ---------
 if(WIN32)
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBA_CORE_BUILD_DLL")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBA_CORE_BUILD_DLL")
 endif()
 
 # --- making library ---------
 add_library(${library_name} SHARED ${include_files} ${source_files})
-set_Target_properties(${library_name} PROPERTIES PREFIX ${libprefix} SUFFIX ${libsuffix})
+set_target_properties(${library_name} PROPERTIES PREFIX ${libprefix} SUFFIX ${libsuffix})
 set(${library_name}_LIBRARY_TYPE SHARED)
 
 if(BORNAGAIN_PYTHON)

GUI/ba3d/CMakeLists.txt

-project (ba3d)
+project(ba3d)
 cmake_minimum_required (VERSION 3.1 FATAL_ERROR)
 if(POLICY CMP0071)
-  cmake_policy(SET CMP0071 NEW)
+    cmake_policy(SET CMP0071 NEW)
 endif()
 
-set (CMAKE_CXX_STANDARD 14)
-if (CMAKE_COMPILER_IS_GNUCXX)
-  add_compile_options(-Wall -Wextra -Wpedantic)
-endif ()
+set(CMAKE_CXX_STANDARD 14)
+if(CMAKE_COMPILER_IS_GNUCXX)
+    add_compile_options(-Wall -Wextra -Wpedantic)
+endif()
 
 find_package(Qt5 REQUIRED COMPONENTS Core Gui Widgets OpenGL)
 
-if (${Qt5Core_VERSION} VERSION_LESS "5.5.1")
-  message (FATAL_ERROR "Qt 5.5.1+ is required, have ${Qt5Core_VERSION_STRING}")
-endif ()
+if(${Qt5Core_VERSION} VERSION_LESS "5.5.1")
+    message (FATAL_ERROR "Qt 5.5.1+ is required, have ${Qt5Core_VERSION_STRING}")
+endif()
 
 set(include_dirs ${CMAKE_CURRENT_SOURCE_DIR})
 include_directories(${include_dirs})
 
-set (CMAKE_AUTOMOC ON)
+set(CMAKE_AUTOMOC ON)
 
 add_subdirectory (ba3d)
 add_subdirectory (showcase)

GUI/ba3d/showcase/CMakeLists.txt

-set (app ba3d_showcase)
+set(app ba3d_showcase)
 
-find_package (Qt5Core     REQUIRED)
-find_package (Qt5Gui      REQUIRED)
-find_package (Qt5Widgets  REQUIRED)
-find_package (OpenGL)
+find_package(Qt5Core     REQUIRED)
+find_package(Qt5Gui      REQUIRED)
+find_package(Qt5Widgets  REQUIRED)
+find_package(OpenGL)
 
-file (GLOB_RECURSE files *)
-add_executable (${app} ${files})
+file(GLOB_RECURSE files *)
+add_executable(${app} ${files})
 
-target_link_libraries (${app}
+target_link_libraries(${app}
   ba3d
   Qt5::Core Qt5::Gui Qt5::Widgets
   ${OPENGL_gl_LIBRARY}

GUI/coregui/CMakeLists.txt

@@ -80,7 +80,7 @@ if(BORNAGAIN_CRASHHANDLER)
 endif()
 
 if(WIN32)
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBA_CORE_BUILD_DLL")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBA_CORE_BUILD_DLL")
 endif()
 
 
@@ -119,7 +119,7 @@ install (TARGETS ${library_name} DESTINATION ${destination_lib} COMPONENT Librar
 
 if(WIN32)
     # --- Qt ---
-    STRING(REGEX REPLACE "\\\\" "/" QTDIR $ENV{QTDIR} ) # Convert C:\Qt\ to C:/Qt/
+    string(REGEX REPLACE "\\\\" "/" QTDIR $ENV{QTDIR} ) # Convert C:\Qt\ to C:/Qt/
     install(FILES
     ${QTDIR}/bin/Qt5Widgets.DLL
     ${QTDIR}/bin/Qt5Core.dll

Tests/Functional/TestMachinery/CMakeLists.txt

@@ -8,7 +8,7 @@ file(GLOB source_files "*.cpp")
 file(GLOB include_files "*.h")
 
 if(WIN32)
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBA_CORE_BUILD_DLL")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBA_CORE_BUILD_DLL")
 endif()
 
 # --- making library ---------
@@ -18,7 +18,7 @@ add_library(
     ${source_files} ${include_files}
     )
 
-set_Target_properties(${library_name} PROPERTIES PREFIX ${libprefix} SUFFIX ${libsuffix})
+set_target_properties(${library_name} PROPERTIES PREFIX ${libprefix} SUFFIX ${libsuffix})
 set(${library_name}_LIBRARY_TYPE SHARED)
 
 # exposing library name and list of include directories outside

ThirdParty/Core/tspectrum/CMakeLists.txt

@@ -15,9 +15,9 @@ file(GLOB include_files "*.h")
 
 add_definitions(-DWARNINGMSG)
 if(NOT WIN32)
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-declarations")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-declarations")
 else()
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4244 /wd4267")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4244 /wd4267")
 endif()
 
 # --- making library ------------

ThirdParty/Fit/RootMinimizers/CMakeLists.txt

@@ -33,9 +33,9 @@ file(GLOB include_files
 add_definitions(-DWARNINGMSG)
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DMATH_NO_PLUGIN_MANAGER -DHAS_MINUIT2 -DR__HAS_MATHMORE")
 if(NOT WIN32)
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-declarations")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-declarations")
 else()
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4244 /wd4267")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4244 /wd4267")
 endif()
 
 # --- making library ------------