download ompi from gitee

cmake/external_libs/ompi.cmake

@@ -1,10 +1,17 @@
+if (ENABLE_GITEE)
+    set(REQ_URL "https://gitee.com/mirrors/ompi/repository/archive/v4.0.3.tar.gz")
+    set(MD5 "f76abc92ae870feff186d790f40ae762")
+else()
+    set(REQ_URL "https://github.com/open-mpi/ompi/archive/v4.0.3.tar.gz")
+    set(MD5 "86cb724e8fe71741ad3be4e7927928a2")
+endif ()
 
 set(ompi_CXXFLAGS "-D_FORTIFY_SOURCE=2 -O2")
 mindspore_add_pkg(ompi
         VER 4.0.3
         LIBS mpi
-        URL https://github.com/open-mpi/ompi/archive/v4.0.3.tar.gz
-        MD5 86cb724e8fe71741ad3be4e7927928a2
+        URL ${REQ_URL}
+        MD5 ${MD5}
         PRE_CONFIGURE_COMMAND ./autogen.pl
         CONFIGURE_COMMAND ./configure)
 include_directories(${ompi_INC})