Various changes I thought are worth contributing

.gitignore

@@ -1,3 +1,5 @@
 nob
 nob.old
 build/
+raylib/*.o
+raylib/*.a

nob.c

@@ -1,28 +1,103 @@
+#define NOB_STRIP_PREFIX
 #define NOB_IMPLEMENTATION
 #include "./src/nob.h"
 
-Nob_Proc build_program(const char *source_path, const char *output_path)
-{
-    Nob_Cmd cmd = {0};
-    nob_cmd_append(&cmd, "cc");
-    nob_cmd_append(&cmd, "-Wall", "-Wextra", "-ggdb");
-    nob_cmd_append(&cmd, "-I./raylib/", "-I./zlib/", "-I./stb/");
-    nob_cmd_append(&cmd, "-O3");
-    nob_cmd_append(&cmd, "-o", output_path);
-    nob_cmd_append(&cmd, source_path);
-    nob_cmd_append(&cmd, "-L./raylib/", "-L./zlib/");
-    nob_cmd_append(&cmd, "-lraylib", "-lm", "-lz", "-ldl", "-lpthread");
+#define RAYLIB_FLAGS "-w",                 \
+                     "-ggdb", "-O3",       \
+                     "-pipe",              \
+                     "-D_GLFW_X11",        \
+                     "-DPLATFORM_DESKTOP", \
+                     "-I./raylib/src",     \
+                     "-I./raylib/src/external/glfw/include"
+
+#define RAYLIB_SOURCE_PATH "raylib/src/"
+
+static const char *raylib_filenames[] = {
+    "raudio",
+    "rmodels",
+    "rtextures",
+    "rcore",
+    "rshapes",
+    "utils",
+    "rglfw",
+    "rtext",
+};
+
+#define RAYLIB_FILE_COUNT (sizeof(raylib_filenames)/sizeof(raylib_filenames[0]))
+
+Proc build_single_raylib_object_file(const char *name) {
+    Cmd cmd = {0};
+
+    cmd_append(&cmd, "cc", RAYLIB_FLAGS, "-c", "-o",
+        temp_sprintf("raylib/%s.o", name),
+        temp_sprintf(RAYLIB_SOURCE_PATH "%s.c", name),
+    );
+
     return nob_cmd_run_async(cmd);
 }
 
+bool build_raylib(void) {
+
+    char *input_paths[RAYLIB_FILE_COUNT+1] = {0};
+
+    input_paths[0] = RAYLIB_SOURCE_PATH "config.h"; // Rebuild on config changes too
+
+    for(size_t i = 1; i < RAYLIB_FILE_COUNT+1; i++)
+        input_paths[i] = temp_sprintf(RAYLIB_SOURCE_PATH "%s.c", raylib_filenames[i-1]);
+
+    if(!needs_rebuild("raylib/libraylib.a", (const char **)input_paths, RAYLIB_FILE_COUNT+1))
+        return true;
+
+    Proc async_pool[RAYLIB_FILE_COUNT] = {0};
+
+    for(size_t i = 0; i < RAYLIB_FILE_COUNT; i++)
+            async_pool[i] = build_single_raylib_object_file(raylib_filenames[i]);
+
+    Procs procs = (Procs) {
+        .items    = &async_pool[0],
+        .count    = RAYLIB_FILE_COUNT,
+        .capacity = RAYLIB_FILE_COUNT
+    };
+
+    if(!procs_wait(procs)) return false;
+
+    Cmd cmd = {0};
+
+    cmd_append(&cmd, "ar", "-rcs", "raylib/libraylib.a");
+    for(size_t i = 0; i < RAYLIB_FILE_COUNT; i++)
+        cmd_append(&cmd, temp_sprintf("raylib/%s.o", raylib_filenames[i]));
+
+    if(!cmd_run_sync(cmd)) return false;
+
+    return true;
+
+}
+
+Proc build_program(const char *source_path, const char *output_path)
+{
+    Cmd cmd = {0};
+    cmd_append(&cmd, "cc");
+    cmd_append(&cmd, "-Wall", "-Wextra", "-ggdb");
+    cmd_append(&cmd, "-I./raylib/src/", "-I./zlib/", "-I./stb/");
+    cmd_append(&cmd, "-O3");
+    cmd_append(&cmd, "-o", output_path);
+    cmd_append(&cmd, source_path);
+    cmd_append(&cmd, "-L./raylib/", "-L./zlib/");
+    cmd_append(&cmd, "-l:libraylib.a", "-lm", "-lz", "-ldl", "-lpthread");
+    return cmd_run_async(cmd);
+}
+
 int main(int argc, char **argv)
 {
     NOB_GO_REBUILD_URSELF(argc, argv);
-    if (!nob_mkdir_if_not_exists("./build/")) return 1;
-    Nob_Procs procs = {0};
-    nob_da_append(&procs, build_program("./src/2d.c", "./build/2d"));
-    nob_da_append(&procs, build_program("./src/3d.c", "./build/3d"));
-    nob_da_append(&procs, build_program("./src/knn.c", "./build/knn"));
-    if (!nob_procs_wait(procs)) return 1;
+    if (!mkdir_if_not_exists("./build/")) return 1;
+
+    if (!build_raylib()) return 1;
+
+    Procs procs = {0};
+    da_append(&procs, build_program("./src/2d.c", "./build/2d"));
+    da_append(&procs, build_program("./src/3d.c", "./build/3d"));
+    da_append(&procs, build_program("./src/knn.c", "./build/knn"));
+    if (!procs_wait(procs)) return 1;
     return 0;
 }

raylib/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2013-2023 Ramon Santamaria (@raysan5)
+Copyright (c) 2013-2024 Ramon Santamaria (@raysan5)
 
 This software is provided "as-is", without any express or implied warranty. In no event 
 will the authors be held liable for any damages arising from the use of this software.

raylib/README.md

@@ -0,0 +1 @@
+This distribution of raylib is modified. The config.h file is edited, and many files have been removed which are not needed for this project.