From 25ef88ad223b6c92106fb45658a98a1a4b95c4a2 Mon Sep 17 00:00:00 2001
From: Julian Weigt <juw@posteo.de>
Date: Wed, 4 Feb 2026 16:06:07 +0100
Subject: Optimize c compilation in makefile.

---
 makefile | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/makefile b/makefile
index 128ae25..a55b47f 100644
--- a/makefile
+++ b/makefile
@@ -1,12 +1,16 @@
 #!/bin/sh
 
+CFILES = charf.c misc.h misc.c
+CDEPS = $(CFILES) misc.h
+CFLAGS = -lm -pthread -O3 -march=native -pipe -pedantic -Wextra#-Wall
+
 all: charf_approx charf_exact charf_error
 
-charf_approx: charf.c misc.h misc.c double.h double.c
-	gcc -o $@ -D MODE=0 charf.c misc.c double.c -lm -pthread
+charf_approx: $(CDEPS) double.h double.c
+	gcc -o $@ -D MODE=0 $(CFILES) double.c $(CFLAGS)
 
-charf_error: charf.c misc.h misc.c double-error.h double-error.c
-	gcc -o $@ -D MODE=1 charf.c misc.c double-error.c -lm -pthread
+charf_error: $(CDEPS) double-error.h double-error.c
+	gcc -o $@ -D MODE=1 $(CFILES) double-error.c $(CFLAGS)
 
-charf_exact: charf.c misc.h misc.c ratio.h ratio.c
-	gcc -o $@ -D MODE=2 charf.c misc.c ratio.c -lm -pthread
+charf_exact: $(CDEPS) ratio.h ratio.c
+	gcc -o $@ -D MODE=2 $(CFILES) ratio.c $(CFLAGS)
-- 
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