From 25246653f9b4a3208fe2288ee369c03cdb018704 Mon Sep 17 00:00:00 2001
From: Tristan Riehs <tristan.riehs@inria.fr>
Date: Fri, 7 Aug 2026 11:28:04 +0200
Subject: Switch to plain makefiles for building

---
 .gitignore   | 12 +++++-------
 Makefile     | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 Makefile.am  |  4 ----
 configure.ac | 11 -----------
 rpt.1.in     |  2 +-
 rpt.c        |  4 +---
 6 files changed, 60 insertions(+), 26 deletions(-)
 create mode 100644 Makefile
 delete mode 100644 Makefile.am
 delete mode 100644 configure.ac

diff --git a/.gitignore b/.gitignore
index 199a4f0..ac0a86f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,8 +1,6 @@
-# C
-*.o
-
-# executable
 rpt
-
-# manual pages
-*.gz
+rpt.o
+rpt.1
+rpt.1.gz
+*.tar.gz
+*.tar.gz.sig
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..e6c19b2
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,53 @@
+PREFIX   ?= /usr/local
+CFLAGS   ?= -O2 -g
+LDFLAGS  ?=
+LIBS     ?=
+
+
+
+REPEAT_VERSION := 1.4
+DATE           := $(shell date '+%Y-%m-%d')
+
+__CFLAGS   := -std=c99 -Wall \
+	      -DREPEAT_VERSION=\"$(REPEAT_VERSION)\" \
+	      -D_POSIX_C_SOURCE=200809L
+__LDFLAGS  :=
+__LIBS     :=
+
+all: rpt rpt.1.gz
+
+rpt: rpt.o
+	$(CC) -o $@ $^ $(__LDFLAGS) $(__LIBS) $(LDFLAGS) $(LIBS)
+
+rpt.o: rpt.c
+	$(CC) $(__CFLAGS) $(CFLAGS) -o $@ -c $<
+
+rpt.1.gz: rpt.1
+	gzip -9 -c $< > $@
+
+rpt.1: rpt.1.in
+	sed -e "s:@DATE@:$(DATE):" \
+	    -e "s:@REPEAT_VERSION@:$(REPEAT_VERSION):" \
+	    < $< \
+	    > $@
+
+install: all
+	mkdir -p $(PREFIX)/bin
+	install --mode=0755 rpt $(PREFIX)/bin/
+
+	mkdir -p $(PREFIX)/share/man/man1
+	install --mode=0644 rpt.1.gz $(PREFIX)/share/man/man1/
+
+uninstall:
+	rm -rf $(PREFIX)/bin/rpt
+
+clean:
+	rm -rf rpt *.tar.gz rpt.o
+
+dist:
+	git archive \
+	    --output="repeat-$(REPEAT_VERSION).tar.gz" \
+	    --prefix="repeat-$(REPEAT_VERSION)/" \
+	    HEAD
+
+.PHONY: all clean dist install uninstall
diff --git a/Makefile.am b/Makefile.am
deleted file mode 100644
index a321aac..0000000
--- a/Makefile.am
+++ /dev/null
@@ -1,4 +0,0 @@
-bin_PROGRAMS = rpt
-rpt_SOURCES = rpt.c
-AM_CFLAGS = -std=c99 -Wall -Wextra -g -O2 -D_POSIX_C_SOURCE=200809L
-dist_man1_MANS = rpt.1
diff --git a/configure.ac b/configure.ac
deleted file mode 100644
index 12d50ea..0000000
--- a/configure.ac
+++ /dev/null
@@ -1,11 +0,0 @@
-AC_INIT([repeat], [1.3.0])
-AM_INIT_AUTOMAKE([-Wall -Werror, foreign])
-: ${CFLAGS=""}
-AC_PROG_CC
-AM_SILENT_RULES([yes])
-AC_CONFIG_HEADERS([config.h])
-AC_CONFIG_FILES([
-	Makefile
-	rpt.1
-])
-AC_OUTPUT
diff --git a/rpt.1.in b/rpt.1.in
index 6a0ef04..301e080 100644
--- a/rpt.1.in
+++ b/rpt.1.in
@@ -1,7 +1,7 @@
 .\" Copyright (C), 2024  Tristan Riehs
 .\" You may distribute this file under the terms of the GNU Free
 .\" Documentation License.
-.TH repeat 1 "2024-02-03" "repeat @VERSION@"
+.TH repeat 1 "@DATE@" "repeat @REPEAT_VERSION@"
 .SH NAME
 repeat \- repeat a shell command
 .SH SYNOPSIS
diff --git a/rpt.c b/rpt.c
index 27ae24c..b356814 100644
--- a/rpt.c
+++ b/rpt.c
@@ -14,8 +14,6 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-#include "config.h"
-
 #include <errno.h>
 #include <fcntl.h>
 #include <limits.h>
@@ -73,7 +71,7 @@ print_help()
 void
 print_version()
 {
-	puts(VERSION);
+	puts(REPEAT_VERSION);
 }
 
 void
-- 
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