fixes GH#1027 compilation error

HDFGroup · Oct 9, 2023 · a630ede · a630ede
1 parent e4cea35
commit a630ede
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -450,6 +450,12 @@ include (${HDF_RESOURCES_DIR}/ConfigureChecks.cmake)
 
 set (CMAKE_INCLUDE_CURRENT_DIR_IN_INTERFACE ON)
 
+#-----------------------------------------------------------------------------
+# Include directories in the source or build tree should come before other
+# directories to prioritize headers in the sources over installed ones.
+#-----------------------------------------------------------------------------
+set(CMAKE_INCLUDE_DIRECTORIES_PROJECT_BEFORE ON)
+
 #-----------------------------------------------------------------------------
 # Mac OS X Options
 #-----------------------------------------------------------------------------