cmake add a few include guards

- this is a minor cmake configure time optimization
AndrewKahr · Nov 16, 2019 · ea79bd7 · ea79bd7
1 parent df73a66
commit ea79bd7
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diff --git a/cmake/px4_find_python_module.cmake b/cmake/px4_find_python_module.cmake
@@ -31,6 +31,12 @@
 #
 ############################################################################
 
+# cmake include guard
+if(px4_find_python_module_included)
+	return()
+endif(px4_find_python_module_included)
+set(px4_find_python_module_included true)
+
 #
 #	px4_find_python_module
 #

diff --git a/cmake/px4_git.cmake b/cmake/px4_git.cmake
@@ -31,6 +31,12 @@
 #
 ############################################################################
 
+# cmake include guard
+if(px4_git_included)
+	return()
+endif(px4_git_included)
+set(px4_git_included true)
+
 #=============================================================================
 #
 #	px4_add_git_submodule

diff --git a/cmake/px4_parse_function_args.cmake b/cmake/px4_parse_function_args.cmake
@@ -31,6 +31,12 @@
 #
 ############################################################################
 
+# cmake include guard
+if(px4_parse_function_args_included)
+	return()
+endif(px4_parse_function_args_included)
+set(px4_parse_function_args_included true)
+
 #=============================================================================
 #
 #	px4_parse_function_args