feat: autotools (#10)

* start configure

* ignore some files

* wip configure

* working configure

* working with dev tools

* rename automake -> release

* update readme

* update Makefile.dev

.gitignore

@@ -1,4 +1,20 @@
 build
 .vscode
 *.bmp
-!images/*
+!images/*
+*.cache
+.deps
+Makefile
+*.log
+*.o
+.dirstamp
+aclocal.m4
+compile
+install-sh
+missing
+depcomp
+Makefile.in
+configure~
+config.status
+margen
+*.tar.gz

Makefile.am

@@ -0,0 +1,5 @@
+AUTOMAKE_OPTIONS = foreign subdir-objects -Wall
+bin_PROGRAMS = margen
+margen_SOURCES = src/main.c src/args.c src/bmp.c src/generator.c src/rand.c
+include_HEADERS = src/main.h src/args.h src/bmp.h src/generator.h src/rand.h src/config.h src/types.h
+margen_LDADD = -lm

Makefile.dev

@@ -24,15 +24,12 @@ valgrind: build
 	valgrind --leak-check=full -s ./build/$(TARGET) $(TEST_ARGS)
 
 .PHONY: release
-release: clean build time
-	@echo -n "Version (x.y.z): "
-	@read VERSION; \
-		sed -i "s/#define VERSION.*/#define VERSION \"v$$VERSION\"/g" ./src/const.h; \
-		git add ./src/const.h; \
-		git diff origin/master; \
-		git commit -m "$(TARGET) v$$VERSION"; \
-		git tag v$$VERSION -m "$(TARGET) v$$VERSION"
-	@echo updated ./src/const.h and tagged version
+release:
+	aclocal
+	autoconf
+	automake --add-missing
+	./configure
+	make distcheck
 
 .PHONY: gif
 gif: build
@@ -41,4 +38,4 @@ gif: build
 		./build/margen -w=1920 -h=720 --seed=$$i$$i -o=tmp/image$$i.bmp ; \
 	done
 	ffmpeg -y -f image2 -framerate 1 -i tmp/image%d.bmp -vf scale=960x360 images/sample.gif
-	rm -rf tmp
+	rm -rf tmp

README.md

@@ -10,13 +10,12 @@ Written in pure C without librairies.
 
 ## Install
 
-You only need **gcc** and **make**.
-
 ```bash
 git clone https://github.com/klemek/margen
 cd margen
-make clean build install
-# margen is now installed in ~/.local/bin
+./configure
+make
+make install
 ```
 
 ## CLI arguments
@@ -41,7 +40,3 @@ options:
   -r, --rotation     start corner rotation [0-3] (default: random)
   -m, --monochrome   grayscale generation
 ```
-
-## TODO
-
-- configure, make, make install

configure.ac

@@ -0,0 +1,11 @@
+AC_INIT([margen], [1.1.0], [klemek.dev@proton.me])
+AM_INIT_AUTOMAKE
+AC_PROG_CC
+AC_CHECK_HEADERS([stdio.h])
+AC_CHECK_HEADERS([stdlib.h])
+AC_CHECK_HEADERS([stdbool.h])
+AC_CHECK_HEADERS([string.h])
+AC_CHECK_HEADERS([time.h])
+AC_CHECK_HEADERS([math.h])
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT

src/args.c

@@ -1,5 +1,5 @@
 #include "args.h"
-#include "const.h"
+#include "config.h"
 #include "rand.h"
 #include <stdio.h>
 #include <stdlib.h>
@@ -7,9 +7,9 @@
 #include <time.h>
 
 void print_help(int status_code) {
-  puts(NAME
+  puts(PACKAGE
        " " VERSION "\n\n"
-       "usage: " NAME " "
+       "usage: " PACKAGE " "
        "[--help] "
        "[-v] "
        "[-q] "
@@ -145,7 +145,7 @@ parameters parse_args(int argc, char **argv) {
     } else if (is_arg(arg, "-q") || is_arg(arg, "--quiet")) {
       params.quiet = true;
     } else if (is_arg(arg, "-v") || is_arg(arg, "--version")) {
-      puts(NAME " " VERSION);
+      puts(PACKAGE " " VERSION);
       exit(0);
     } else if (is_arg(arg, "-w") || is_arg(arg, "--width")) {
       params.width = parse_ushort(arg, value);

src/config.h

@@ -0,0 +1,12 @@
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#ifndef PACKAGE
+#define PACKAGE "margen"
+#endif
+
+#ifndef VERSION
+#define VERSION "(dev)"
+#endif
+
+#endif

src/const.h

@@ -1,7 +0,0 @@
-#ifndef CONST_H
-#define CONST_H
-
-#define NAME "margen"
-#define VERSION "v1.1.0"
-
-#endif

src/generator.c

@@ -1,6 +1,6 @@
 #include "args.h"
 #include "bmp.h"
-#include "const.h"
+#include "config.h"
 #include "rand.h"
 #include <math.h>
 #include <stdio.h>
@@ -104,7 +104,7 @@ void print_time(parameters params, clock_t start) {
 
 void generate(parameters params) {
   if (!params.quiet) {
-    puts(NAME " " VERSION);
+    puts(PACKAGE " " VERSION);
   }
   clock_t start = clock();
   init(params);