refactor: 💥 MP_UNITS_USE_LIBFMT renamed to MP_UNITS_USE_FMTLIB

test_package/CMakeLists.txt

@@ -27,4 +27,4 @@ find_package(mp-units REQUIRED)
 
 add_executable(test_package test_package.cpp)
 target_link_libraries(test_package PRIVATE mp-units::mp-units)
-target_compile_definitions(test_package PRIVATE MP_UNITS_USE_LIBFMT=$<BOOL:${MP_UNITS_USE_LIBFMT}>)
+target_compile_definitions(test_package PRIVATE MP_UNITS_USE_FMTLIB=$<BOOL:${MP_UNITS_USE_FMTLIB}>)

test_package/conanfile.py

@@ -47,7 +47,7 @@ class TestPackageConan(ConanFile):
 
     def generate(self):
         tc = CMakeToolchain(self)
-        tc.variables["MP_UNITS_USE_LIBFMT"] = self._use_libfmt
+        tc.variables["MP_UNITS_USE_FMTLIB"] = self._use_libfmt
         tc.generate()
 
     def build(self):