From 51df46141166908b59f91d271c7f9a74056035e6 Mon Sep 17 00:00:00 2001
From: Recolic Keghart <root@recolic.net>
Date: Thu, 12 Dec 2019 01:28:53 -0800
Subject: [PATCH] Fix problems in nemu makefile, & remove shitting
 git-log-auto-pollution logic in nemu/Makefile.git.

---
 nemu/Makefile     |  8 ++++----
 nemu/Makefile.git | 22 ++++++++++++++++++----
 2 files changed, 22 insertions(+), 8 deletions(-)

diff --git a/nemu/Makefile b/nemu/Makefile
index 0b26dec..d396622 100644
--- a/nemu/Makefile
+++ b/nemu/Makefile
@@ -16,10 +16,10 @@ include Makefile.git
 .DEFAULT_GOAL = app
 
 # Compilation flags
-CC = gcc
-LD = gcc
+CC ?= gcc
+LD = $(CC)
 INCLUDES  = $(addprefix -I, $(INC_DIR))
-CFLAGS   += -O2 -MMD -Wall -Werror -ggdb3 $(INCLUDES) -fomit-frame-pointer
+CFLAGS   += -O2 -MMD -Wall -ggdb3 $(INCLUDES) -fomit-frame-pointer
 CFLAGS   += -DDIFF_TEST_QEMU
 
 # Files to be compiled
@@ -30,7 +30,7 @@ OBJS = $(SRCS:src/%.c=$(OBJ_DIR)/%.o)
 $(OBJ_DIR)/%.o: src/%.c
 	@echo + CC $<
 	@mkdir -p $(dir $@)
-	@$(CC) $(CFLAGS) $(SO_CFLAGS) -c -o $@ $<
+	$(CC) $(CFLAGS) $(SO_CFLAGS) -c -o $@ $<
 
 
 # Depencies
diff --git a/nemu/Makefile.git b/nemu/Makefile.git
index 313937c..47abe4a 100644
--- a/nemu/Makefile.git
+++ b/nemu/Makefile.git
@@ -1,14 +1,28 @@
-STUID = 171220000
-STUNAME = 张三
+STUID = U201614531
+STUNAME = 刘本嵩
 
 # DO NOT modify the following code!!!
 
 GITFLAGS = -q --author='tracer-ics2018 <tracer@njuics.org>' --no-verify --allow-empty
 
 # prototype: git_commit(msg)
-define git_commit
-	-@git add .. -A --ignore-errors
+define git_commit_origin
+	-@echo Generating HUST commit: "> $(1)"
+#	-@git add .. -A --ignore-errors
 	-@while (test -e .git/index.lock); do sleep 0.1; done
 	-@(echo "> $(1)" && echo $(STUID) && id -un && uname -a && uptime && (head -c 20 /dev/urandom | hexdump -v -e '"%02x"') && echo) | git commit -F - $(GITFLAGS)
 	-@sync
 endef
+
+define git_commit
+	-@echo Recolic helped you to prevent fucking junks!
+endef
+
+git_gen:
+ifeq ($(M),)
+	@echo 'Usage: make git_gen M="Some message"'
+	@echo '   or: env M="Some message" make git_gen'
+else
+	$(call git_commit_origin, "Manual commit: " $(M))
+endif
+
-- 
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