From edc482a20213ca806ae685f42467cd20e9852aa5 Mon Sep 17 00:00:00 2001
From: jiangcheng <thisjiang@qq.com>
Date: Thu, 4 Aug 2022 10:40:37 +0800
Subject: [PATCH] add DCINN_GIT_TAG cmake flag to set cinn version (#44868)

---
 cmake/external/cinn.cmake | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/cmake/external/cinn.cmake b/cmake/external/cinn.cmake
index 5dd84657c86..c09ee715c30 100644
--- a/cmake/external/cinn.cmake
+++ b/cmake/external/cinn.cmake
@@ -16,6 +16,12 @@ if(NOT WITH_CINN)
   return()
 endif()
 
+if(NOT CINN_GIT_TAG)
+  set(CINN_GIT_TAG release/v0.2)
+endif()
+
+message(STATUS "CINN version: " ${CINN_GIT_TAG})
+
 # TODO(zhhsplendid): CINN has lots of warnings during early development.
 # They will be treated as errors under paddle. We set no-error now and we will
 # clean the code in the future.
@@ -26,7 +32,6 @@ add_definitions(-w)
 ######################################
 include(ExternalProject)
 set(CINN_PREFIX_DIR ${THIRD_PARTY_PATH}/CINN)
-set(CINN_GIT_TAG release/v0.2)
 set(CINN_OPTIONAL_ARGS
     -DPY_VERSION=${PY_VERSION}
     -DWITH_CUDA=${WITH_GPU}
-- 
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