From 920aed36f81bcce40c9f1c5bcda906a13e4fb5e4 Mon Sep 17 00:00:00 2001
From: Tristan Riehs <tristan.riehs@inria.fr>
Date: Tue, 4 Aug 2026 20:40:44 +0200
Subject: Start rewriting the build system

Good old makefiles should do the job.
---
 .gitignore     |  5 +++++
 Makefile       | 44 ++++++++++++++++++++++++++++++++++++++++++++
 src/calculer.c |  4 +---
 src/cli.c      |  1 -
 src/disp.c     |  1 -
 src/ray.c      |  1 -
 6 files changed, 50 insertions(+), 6 deletions(-)
 create mode 100644 .gitignore
 create mode 100644 Makefile

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d18d6f5
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+calculer
+src/calc_data.o
+src/calculer.o
+src/disp.o
+src/input.o
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..776e988
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,44 @@
+PREFIX   ?= /usr/local
+PROG     ?= calculer
+CFLAGS   ?= -O0 -g3
+LDFLAGS  ?=
+LIBS     ?=
+
+
+CALCULER_VERSION      := 1.0
+
+__CFLAGS   := -std=c99 \
+	      -Wall \
+	      -DCALCULER_VERSION=\"$(CALCULER_VERSION)\" \
+	      $(shell pkg-config --cflags readline)
+__LDFLAGS  :=
+__LIBS     := $(shell pkg-config --libs readline)
+
+all: $(PROG)
+
+$(PROG): src/calc_data.o src/calculer.o src/disp.o src/input.o
+	$(CC) -o $@ $^ $(__LDFLAGS) $(__LIBS) $(LDFLAGS) $(LIBS)
+
+src/calc_data.o: src/calc_data.c src/calc_data.h
+src/calculer.o: src/calculer.c src/disp.h
+src/disp.o: src/disp.c src/disp.h
+.c.o:
+	$(CC) $(__CFLAGS) $(CFLAGS) -o $@ -c $<
+
+install: $(PROG)
+	mkdir -p $(PREFIX)/bin
+	install --mode=0755 $(PROG) $(PREFIX)/bin/
+
+uninstall:
+	rm -rf $(PREFIX)/bin/$(PROG)
+
+clean:
+	rm -rf $(PROG) *.tar.gz src/*.o
+
+dist:
+	git archive \
+	    --output="calculer-$(CALCULER_VERSION).tar.gz" \
+	    --prefix="calculer-$(CALCULER_VERSION)/" \
+	    HEAD
+
+.PHONY: all clean dist install uninstall
diff --git a/src/calculer.c b/src/calculer.c
index 6bf8fbb..a3512d0 100644
--- a/src/calculer.c
+++ b/src/calculer.c
@@ -15,8 +15,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "config.h"
-
 #include <assert.h>
 #include <limits.h>
 #include <stdint.h>
@@ -115,7 +113,7 @@ print_help(void)
 void
 print_version(void)
 {
-	printf("%s\n", VERSION);
+	printf("%s\n", CALCULER_VERSION);
 }
 
 void
diff --git a/src/cli.c b/src/cli.c
index afbb540..a24d771 100644
--- a/src/cli.c
+++ b/src/cli.c
@@ -14,7 +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 <stdlib.h>
 #include <stdio.h>
diff --git a/src/disp.c b/src/disp.c
index 26bb2f2..02f9bdc 100644
--- a/src/disp.c
+++ b/src/disp.c
@@ -14,7 +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 <dlfcn.h>
 #include <limits.h>
diff --git a/src/ray.c b/src/ray.c
index 9fb9023..7de5591 100644
--- a/src/ray.c
+++ b/src/ray.c
@@ -14,7 +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 <raylib.h>
 #include <stdbool.h>
-- 
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