From ea772b36d91cb155cffd4cde26c38035071b36ce Mon Sep 17 00:00:00 2001
From: Matt Guthaus <mrg@ucsc.edu>
Date: Wed, 21 Feb 2018 15:19:19 -0800
Subject: [PATCH] Unthread makefiles by default. Option to not DRC/LVS check
 lib for now.

---
 lib/freepdk45/Makefile   | 4 +---
 lib/scn3me_subm/Makefile | 4 +---
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/lib/freepdk45/Makefile b/lib/freepdk45/Makefile
index 9f441bb4..6fe41ea1 100644
--- a/lib/freepdk45/Makefile
+++ b/lib/freepdk45/Makefile
@@ -1,8 +1,6 @@
 CUR_DIR = $(shell pwd)
 TEST_DIR = ${CUR_DIR}/tests
 
-MAKEFLAGS += -j 2
-
 CONFIG_DIR = configs
 OUT_DIRS = sp lib lef gds  verilog
 $(shell   mkdir -p $(OUT_DIRS))
@@ -14,7 +12,7 @@ all : $(SPICES)
 # Characterize and perform DRC/LVS
 OPTS = -c
 # Do not characterize or perform DRC/LVS
-#OPTS = -n
+OPTS += -n
 %.sp : %.py
 	$(eval bname=$(basename $(notdir $<)))
 	openram.py $(OPTS) $< 2>&1 > $(bname).log
diff --git a/lib/scn3me_subm/Makefile b/lib/scn3me_subm/Makefile
index 9f441bb4..6fe41ea1 100644
--- a/lib/scn3me_subm/Makefile
+++ b/lib/scn3me_subm/Makefile
@@ -1,8 +1,6 @@
 CUR_DIR = $(shell pwd)
 TEST_DIR = ${CUR_DIR}/tests
 
-MAKEFLAGS += -j 2
-
 CONFIG_DIR = configs
 OUT_DIRS = sp lib lef gds  verilog
 $(shell   mkdir -p $(OUT_DIRS))
@@ -14,7 +12,7 @@ all : $(SPICES)
 # Characterize and perform DRC/LVS
 OPTS = -c
 # Do not characterize or perform DRC/LVS
-#OPTS = -n
+OPTS += -n
 %.sp : %.py
 	$(eval bname=$(basename $(notdir $<)))
 	openram.py $(OPTS) $< 2>&1 > $(bname).log