-- https://github.com/mhekkel/libmcfp/issues/5

--- CMakeLists.txt.orig	2026-06-05 13:03:22 UTC
+++ CMakeLists.txt
@@ -15,7 +15,7 @@ list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cm
 
 list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
 
-include(CPM)
+#include(CPM)
 include(CMakePackageConfigHelpers)
 include(CTest)
 include(GNUInstallDirs)
@@ -35,7 +35,7 @@ try_compile(STD_CHARCONV_COMPILING
 try_compile(STD_CHARCONV_COMPILING
     SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/cmake/test-charconv.cpp)
 
-if(NOT STD_CHARCONV_COMPILING)
+if(FALSE AND NOT STD_CHARCONV_COMPILING)
     message(NOTICE "mcfp: Using fast_float for std::from_chars")
     CPMFindPackage(
         NAME FastFloat
@@ -59,7 +59,7 @@ target_compile_features(mcfp PUBLIC cxx_std_23)
 
 target_compile_features(mcfp PUBLIC cxx_std_23)
 
-if(NOT STD_CHARCONV_COMPILING)
+if(FALSE AND NOT STD_CHARCONV_COMPILING)
     target_include_directories(mcfp PRIVATE $<TARGET_PROPERTY:FastFloat::fast_float,INTERFACE_INCLUDE_DIRECTORIES>)
 endif()