From 06b21a6e48314adc00313e7ecdd649bb0bb826ee Mon Sep 17 00:00:00 2001
From: Julien Marrec <julien.marrec@gmail.com>
Date: Tue, 22 Sep 2026 09:56:26 +0200
Subject: [PATCH] CMakeAddFortranSubdirectory: Use canonical
 ExternalProject_Add capitalization

---
 Modules/CMakeAddFortranSubdirectory.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/CMakeAddFortranSubdirectory.cmake b/Modules/CMakeAddFortranSubdirectory.cmake
index 534f99eeaf..b87d0ad4ec 100644
--- a/Modules/CMakeAddFortranSubdirectory.cmake
+++ b/Modules/CMakeAddFortranSubdirectory.cmake
@@ -233,7 +233,7 @@ function(cmake_add_fortran_subdirectory subdir)
   # create build and configure wrapper scripts
   _setup_mingw_config_and_build("${source_dir}" "${build_dir}")
   # create the external project
-  externalproject_add(${project_name}_build
+  ExternalProject_Add(${project_name}_build
     SOURCE_DIR ${source_dir}
     BINARY_DIR ${build_dir}
     CONFIGURE_COMMAND ${CMAKE_COMMAND}