build: got rid of global options for references and literals

src/CMakeLists.txt

@@ -27,12 +27,7 @@ project(mp-units
 )
 
 option(UNITS_AS_SYSTEM_HEADERS "Exports library as system headers" OFF)
-option(UNITS_REFERENCES "Enables definitions of Quantity References provided for quantities of various units" ON)
-option(UNITS_LITERALS "Enables definitions of User Defined Literals (UDLs) provided for quantities of various units" OFF)
-
 message(STATUS "UNITS_AS_SYSTEM_HEADERS: ${UNITS_AS_SYSTEM_HEADERS}")
-message(STATUS "UNITS_REFERENCES: ${UNITS_REFERENCES}")
-message(STATUS "UNITS_LITERALS: ${UNITS_LITERALS}")
 
 list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")
 

src/cmake/AddUnitsModule.cmake

@@ -38,15 +38,3 @@ function(add_units_module name)
     install(TARGETS mp-units-${name} EXPORT mp-unitsTargets)
     install(DIRECTORY include/units TYPE INCLUDE)
 endfunction()
-
-
-#
-# add_units_systems(ModuleName <depependencies>...)
-#
-function(add_units_system name)
-    add_units_module(${name} ${ARGN})
-    target_compile_definitions(mp-units-${name} INTERFACE
-        $<$<BOOL:${UNITS_REFERENCES}>:UNITS_REFERENCES>
-        $<$<BOOL:${UNITS_LITERALS}>:UNITS_LITERALS>
-    )
-endfunction()

src/core/CMakeLists.txt

@@ -55,11 +55,6 @@ elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
     )
 endif()
 
-target_compile_definitions(mp-units-core INTERFACE
-    $<$<BOOL:${UNITS_REFERENCES}>:UNITS_REFERENCES>
-    $<$<BOOL:${UNITS_LITERALS}>:UNITS_LITERALS>
-)
-
 if(DEFINED UNITS_DOWNCAST_MODE)
     set(downcast_mode_options OFF ON AUTO)
     list(FIND downcast_mode_options "${UNITS_DOWNCAST_MODE}" downcast_mode)

src/systems/isq-iec80000/CMakeLists.txt

@@ -22,4 +22,4 @@
 
 cmake_minimum_required(VERSION 3.15)
 
-add_units_system(isq-iec80000 mp-units::si)
+add_units_module(isq-iec80000 mp-units::si)

src/systems/isq-natural/CMakeLists.txt

@@ -22,4 +22,4 @@
 
 cmake_minimum_required(VERSION 3.15)
 
-add_units_system(isq-natural mp-units::isq)
+add_units_module(isq-natural mp-units::isq)

src/systems/si-cgs/CMakeLists.txt

@@ -22,4 +22,4 @@
 
 cmake_minimum_required(VERSION 3.15)
 
-add_units_system(si-cgs mp-units::si)
+add_units_module(si-cgs mp-units::si)

src/systems/si-fps/CMakeLists.txt

@@ -22,4 +22,4 @@
 
 cmake_minimum_required(VERSION 3.15)
 
-add_units_system(si-fps mp-units::si)
+add_units_module(si-fps mp-units::si)

src/systems/si-iau/CMakeLists.txt

@@ -22,4 +22,4 @@
 
 cmake_minimum_required(VERSION 3.15)
 
-add_units_system(si-iau mp-units::si)
+add_units_module(si-iau mp-units::si)

src/systems/si-imperial/CMakeLists.txt

@@ -22,4 +22,4 @@
 
 cmake_minimum_required(VERSION 3.15)
 
-add_units_system(si-imperial mp-units::si)
+add_units_module(si-imperial mp-units::si)

src/systems/si-international/CMakeLists.txt

@@ -22,4 +22,4 @@
 
 cmake_minimum_required(VERSION 3.15)
 
-add_units_system(si-international mp-units::si)
+add_units_module(si-international mp-units::si)

src/systems/si-typographic/CMakeLists.txt

@@ -22,4 +22,4 @@
 
 cmake_minimum_required(VERSION 3.15)
 
-add_units_system(si-typographic mp-units::si)
+add_units_module(si-typographic mp-units::si)

src/systems/si-us/CMakeLists.txt

@@ -22,4 +22,4 @@
 
 cmake_minimum_required(VERSION 3.15)
 
-add_units_system(si-us mp-units::si)
+add_units_module(si-us mp-units::si)

src/systems/si/CMakeLists.txt

@@ -22,4 +22,4 @@
 
 cmake_minimum_required(VERSION 3.15)
 
-add_units_system(si mp-units::isq)
+add_units_module(si mp-units::isq)