Export CMake cache variable with the to_numeric-check results for dow…

…nstream, header-only projects
educelab · Jun 24, 2024 · 40ea6bb · 40ea6bb
1 parent c6dd97b
commit 40ea6bb
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/cmake/CheckToNumericFP.cmake b/cmake/CheckToNumericFP.cmake
@@ -15,6 +15,6 @@ if(CXX_CHARCONV_FP_FROM_CHARS)
     message(STATUS "Float implementation for to_numeric: std::from_chars")
 else()
     message(STATUS "Float implementation for to_numeric: std::sto[f|d|ld]")
-    set(EDUCELAB_NEED_TO_NUMERIC_FP TRUE)
-    add_compile_definitions(EDUCELAB_NEED_TO_NUMERIC_FP)
+    set(EDUCE_CORE_NEED_TO_NUMERIC_FP TRUE CACHE BOOL "Float implementations for to_numeric will use std::sto[f|d|ld]")
+    add_compile_definitions(EDUCE_CORE_NEED_TO_NUMERIC_FP)
 endif()
diff --git a/include/educelab/core/utils/String.hpp b/include/educelab/core/utils/String.hpp
@@ -223,7 +223,7 @@ auto to_numeric(const std::string_view str, Args... args) -> T
     return val;
 }
 
-#ifdef EDUCELAB_NEED_TO_NUMERIC_FP
+#ifdef EDUCE_CORE_NEED_TO_NUMERIC_FP
 /**
  * @copybrief to_numeric
  *