From 9fddf235882cb20a833f4d3302900e52df2c7466 Mon Sep 17 00:00:00 2001
From: Wen HU <git_huwen@yahoo.com>
Date: Tue, 12 Jan 2021 08:28:44 -0800
Subject: [PATCH] support debug build "source build/envsetup.sh arm debug"

---
 Makefile          | 10 +++++++---
 Readme.md         |  2 ++
 Readme_zh.md      |  2 ++
 build/envsetup.sh |  2 +-
 4 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index 208d4e8b84..56cadfd8e4 100644
--- a/Makefile
+++ b/Makefile
@@ -121,12 +121,16 @@ test_ourboros: libcore
 .PHONY: testall
 testall: test_irbuild test_ourboros
 
+.PHONY: cleanrsd
+cleanrsd:
+	@rm -rf libjava-core/libcore-all.* libjava-core/m* libjava-core/comb.*
+
 .PHONY: clean
-clean:
-	@rm -rf $(MAPLE_BUILD_OUTPUT)/
+clean: cleanrsd
+	@rm -rf $(MAPLE_BUILD_OUTPUT)
 
 .PHONY: clobber
-clobber: clean
+clobber: cleanrsd
 	@rm -rf output
 
 define build_gn
diff --git a/Readme.md b/Readme.md
index 1a3b5b4fed..3f1173d62e 100644
--- a/Readme.md
+++ b/Readme.md
@@ -40,6 +40,8 @@ Open the front end, back end, and compilation optimization of compilers. Support
 
 ## How to use
 - source build/envsetup.sh arm release
+  or
+- source build/envsetup.sh arm debug
 - make setup
 - make
 - make libcore
diff --git a/Readme_zh.md b/Readme_zh.md
index 6bfba5aec2..1268d823b3 100644
--- a/Readme_zh.md
+++ b/Readme_zh.md
@@ -36,6 +36,8 @@ OpenArkCompiler是来自华为方舟编译器的开源项目。
 
 ## 如何使用
 - source build/envsetup.sh arm release
+  或
+- source build/envsetup.sh arm debug
 - make setup
 - make
 - make libcore
diff --git a/build/envsetup.sh b/build/envsetup.sh
index c239e9cbda..81e8417c65 100644
--- a/build/envsetup.sh
+++ b/build/envsetup.sh
@@ -88,7 +88,7 @@ else
 fi
 
 unset MAPLE_DEBUG
-export MAPLE_DEBUG=0
+export MAPLE_DEBUG=${DEBUG}
 
 unset TARGET_PROCESSOR
 export TARGET_PROCESSOR=${PLATFORM}
-- 
Gitee