Dynamically determine version.

.gitignore

@@ -3,3 +3,4 @@ obj/
 orbvis
 *.glade~
 builddir/
+version.h

src/entity/earth.c

@@ -83,9 +83,9 @@ void earth_init(void)
 	model_init(&model, &obj_earth);
 
 	shader_init(&shader, (const char *)res_shader_earth_vert, res_shader_earth_vert_len, (const char *)res_shader_earth_frag, res_shader_earth_frag_len, 2, (struct ShaderAttr[]){
-																	    { LOCL_APOS, "in_pos" },
-																	    { LOCL_ATEXCOORD, "in_uv" },
-																    });
+																					{ LOCL_APOS, "in_pos" },
+																					{ LOCL_ATEXCOORD, "in_uv" },
+																				});
 
 	texture_init_from_image(&texture_day, res_texture_earth_daymap_jpg, res_texture_earth_daymap_jpg_len, GL_TEXTURE0, GL_TEXTURE_2D);
 	texture_init_from_image(&texture_night, res_texture_earth_nightmap_jpg, res_texture_earth_nightmap_jpg_len, GL_TEXTURE1, GL_TEXTURE_2D);

src/entity/satellite.c

@@ -148,9 +148,9 @@ void satellite_init(void)
 	vao_attr(&vao_orbits, &vbo_orbit_colors, LOCL_COLOR, 3, GL_FLOAT, sizeof(vec3), 0);
 
 	shader_init(&shader, (const char *)res_shader_satellite_vert, res_shader_satellite_vert_len, (const char *)res_shader_satellite_frag, res_shader_satellite_frag_len, 2, (struct ShaderAttr[]){
-																			    { LOCL_APOS, "in_pos" },
-																			    { LOCL_COLOR, "in_color" },
-																		    });
+																							{ LOCL_APOS, "in_pos" },
+																							{ LOCL_COLOR, "in_color" },
+																						});
 
 	alloc_orbit_arrays();
 

src/entity/sky.c

@@ -62,9 +62,9 @@ void sky_init(void)
 	model_transform(&model);
 
 	shader_init(&shader, (const char *)res_shader_sky_vert, res_shader_sky_vert_len, (const char *)res_shader_sky_frag, res_shader_sky_frag_len, 2, (struct ShaderAttr[]){
-																    { LOCL_APOS, "in_pos" },
-																    { LOCL_ATEXCOORD, "in_uv" },
-															    });
+																				{ LOCL_APOS, "in_pos" },
+																				{ LOCL_ATEXCOORD, "in_uv" },
+																			});
 
 	texture_init_from_image(&texture, res_texture_stars_jpg, res_texture_stars_jpg_len, GL_TEXTURE0, GL_TEXTURE_2D);
 

src/meson.build

@@ -41,3 +41,10 @@ orbvis_incdir = include_directories([
   'ui',
   'util',
 ])
+
+conf_data = configuration_data()
+conf_data.set('version', meson.project_version())
+configure_file(input: 'version.h.in',
+  output : 'version.h',
+  configuration : conf_data
+)

src/util/version.h → src/version.h.in

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022 Wojciech Graj
+ * Copyright (c) 2023 Wojciech Graj
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -15,22 +15,14 @@
 #ifndef __VERSION_H__
 #define __VERSION_H__
 
-#include "type.h"
-
-#define VERSION_MAJOR 0
-#define VERSION_MINOR 2
-#define VERSION_PATCH 1
+#define VERSION_STRING "@version@"
 
 #ifdef DEBUG
 #define DEBUG_STRING "-debug"
 #else
 #define DEBUG_STRING
 #endif
 
-#define VERSION_STRING      \
-	XSTR(VERSION_MAJOR) \
-	"." XSTR(VERSION_MINOR) "." XSTR(VERSION_PATCH) DEBUG_STRING
-
 #define ABOUT_STRING "OrbVis " VERSION_STRING "\nCopyright (c) 2022-2023 Wojciech Graj" \
 		     "\nLicense GPLv2+: GNU GPL version 2 or later."