From 5a073ee9ecf3ea704119ec8ca26c125dab0da34b Mon Sep 17 00:00:00 2001
From: "pc.wang" <wangler0408@gmail.com>
Date: Fri, 21 May 2021 07:25:41 +0800
Subject: [PATCH] change cmake minimum version to 3.10 and optimize debug macro
 definition.

---
 CMakeLists.in-tree.txt | 6 ++++--
 CMakeLists.txt         | 8 +++++---
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/CMakeLists.in-tree.txt b/CMakeLists.in-tree.txt
index f0adeaf..24e943c 100644
--- a/CMakeLists.in-tree.txt
+++ b/CMakeLists.in-tree.txt
@@ -20,14 +20,16 @@ include_directories( $ENV{MAPLE_ROOT}/src/mapleall/maple_ir/include
 
 link_directories( $ENV{MAPLE_ROOT}/output/$ENV{MAPLE_BUILD_TYPE}/lib/64)
 
-add_compile_definitions(DEBUG DYNAMICLANG)
-
 add_clang_tool(clang2mpl
   Clang2Maple.cpp
   Clang2MapleResult.cpp
   Clang2MapleVisitor.cpp
   )
 
+if (CMAKE_BUILD_TYPE EQUAL "DEBUG")
+  target_compile_definitions(clang2mpl PRIVATE DEBUG DYNAMICLANG)
+endif (CMAKE_BUILD_TYPE EQUAL "DEBUG")
+
 clang_target_link_libraries(clang2mpl
   PRIVATE
   clangAST
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b2255aa..c2330a9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -12,7 +12,7 @@
 #  NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE. See the
 #  Mulan PSL v2 for more details.
 #
-cmake_minimum_required(VERSION 3.12)
+cmake_minimum_required(VERSION 3.10)
 project(clang2mpl)
 
 set( LLVM_LINK_COMPONENTS
@@ -40,8 +40,6 @@ link_directories( $ENV{MAPLE_ROOT}/output/$ENV{MAPLE_BUILD_TYPE}/lib/64
   $ENV{MAPLE_ROOT}/tools/clang+llvm-10.0.0-x86_64-linux-gnu-ubuntu-18.04/lib
 )
 
-add_compile_definitions(DEBUG DYNAMICLANG)
-
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti")
 
 add_executable(clang2mpl
@@ -50,6 +48,10 @@ add_executable(clang2mpl
   Clang2MapleVisitor.cpp
   )
 
+if (CMAKE_BUILD_TYPE EQUAL "DEBUG")
+  target_compile_definitions(clang2mpl PRIVATE DEBUG DYNAMICLANG)
+endif (CMAKE_BUILD_TYPE EQUAL "DEBUG")
+
 target_link_libraries(clang2mpl
   PRIVATE
   clangTooling
-- 
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