From 84ad2e3c12cb505e3c5e3dd29d05edb529b82174 Mon Sep 17 00:00:00 2001
From: tslil clingman <tslil@posteo.de>
Date: Sat, 30 Jan 2021 16:47:48 -0500
Subject: Try to squeeze out a little more performance

``Common wisdom'' dictates that placements are often better than stack
moves, so we bias the generated move list in this fashion. Seems to be
a little faster.
---
 Makefile | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index e519a3c..a62f2f7 100644
--- a/Makefile
+++ b/Makefile
@@ -2,11 +2,11 @@ STRIP=strip
 
 IDIR=include
 DEFINES=-DDETERMINISTIC
-CFLAGS=-O3 -Wall -Wextra -Wpedantic -std=c99 -D_DEFAULT_SOURCE $(DEFINES) -I$(IDIR) -lm
+CFLAGS=-O3 -Wall -Wextra -Wpedantic -std=c99 -D_DEFAULT_SOURCE $(DEFINES) -I$(IDIR)
 
 CTAK=include/tak.c
 CTAK_OBJS=$(CTAK:.c=.o)
-SRCS=$(wildcard include/*.c)
+SRCS=$(filter-out include/lcdlib.c,$(wildcard include/*.c))
 OBJS=$(SRCS:.c=.o)
 
 BUILDROOT_DIR=buildroot-2020.11.1
@@ -22,10 +22,6 @@ ctaklm: src/ctaklm.o $(OBJS)
 	$(CC) $(CFLAGS) src/ctaklm.o $(OBJS) -o ctaklm
 	$(STRIP) ctaklm
 
-ct1986: src/ct1986.o $(OBJS)
-	$(CC) $(CFLAGS) src/ct1986.o $(OBJS) -o ct1986
-	$(STRIP) ct1986
-
 pptdb: src/pptdb.o $(CTAK_OBJS)
 	$(CC) $(CFLAGS) src/pptdb.o $(CTAK_OBJS) -o pptdb
 
@@ -38,6 +34,10 @@ native: clean ctaklm pptdb
 $(CROSS_CC):
 	./resources/do_buildroot.sh $(BUILDROOT_DIR)
 
+ct1986: src/ct1986.o include/lcdlib.o $(OBJS)
+	$(CC) $(CFLAGS) src/ct1986.o $(OBJS) include/lcdlib.o -o ct1986
+	$(STRIP) ct1986
+
 pi: CC=$(CROSS_CC)
 pi: STRIP=$(CROSS_STRIP)
 pi: $(CROSS_CC) clean ctaklm ct1986
-- 
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