check PYTHON_INSTALL_DIR before making directory. (#1120)

ros · Aug 27, 2020 · f972729 · f972729
1 parent 044f53e
commit f972729
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/cmake/templates/python_distutils_install.bat.in b/cmake/templates/python_distutils_install.bat.in
@@ -7,7 +7,9 @@ if DEFINED DESTDIR (
 
 cd "@INSTALL_CMD_WORKING_DIRECTORY@"
 
-mkdir "@SETUPTOOLS_INSTALL_PREFIX@\@PYTHON_INSTALL_DIR@"
+if NOT EXIST "@SETUPTOOLS_INSTALL_PREFIX@\@PYTHON_INSTALL_DIR@\" (
+  mkdir "@SETUPTOOLS_INSTALL_PREFIX@\@PYTHON_INSTALL_DIR@"
+)
 
 set "PYTHONPATH=@SETUPTOOLS_INSTALL_PREFIX@\@PYTHON_INSTALL_DIR@;@CMAKE_BINARY_DIR@\@PYTHON_INSTALL_DIR@"
 set "CATKIN_BINARY_DIR=@CMAKE_BINARY_DIR@"