tsoding.musializer/src_build/nob_linux.c

#define MUSIALIZER_TARGET_NAME "linux"

bool build_musializer(void)
{
    bool result = true;
    Nob_Cmd cmd = {0};
    Nob_Procs procs = {0};

#ifdef MUSIALIZER_HOTRELOAD
        procs.count = 0;
            cmd.count = 0;
                // TODO: add a way to replace `cc` with something else GCC compatible on POSIX
                // Like `clang` for instance
                nob_cmd_append(&cmd, "cc");
                nob_cmd_append(&cmd, "-Wall", "-Wextra", "-ggdb");
                nob_cmd_append(&cmd, "-I.");
                nob_cmd_append(&cmd, "-I./raylib/raylib-"RAYLIB_VERSION"/src/");
                nob_cmd_append(&cmd, "-fPIC", "-shared");
                nob_cmd_append(&cmd, "-o", "./build/libplug.so");
                nob_cmd_append(&cmd,
                    "./src/plug.c",
                    "./src/ffmpeg_linux.c");
                nob_cmd_append(&cmd,
                    nob_temp_sprintf("-L./build/raylib/%s", MUSIALIZER_TARGET_NAME),
                    "-l:libraylib.so");
                nob_cmd_append(&cmd, "-lm", "-ldl", "-lpthread");
            nob_da_append(&procs, nob_cmd_run_async(cmd));

            cmd.count = 0;
                nob_cmd_append(&cmd, "cc");
                nob_cmd_append(&cmd, "-Wall", "-Wextra", "-ggdb");
                nob_cmd_append(&cmd, "-I.");
                nob_cmd_append(&cmd, "-I./raylib/raylib-"RAYLIB_VERSION"/src/");
                nob_cmd_append(&cmd, "-o", "./build/musializer");
                nob_cmd_append(&cmd,
                    "./src/musializer.c",
                    "./src/hotreload_posix.c");
                nob_cmd_append(&cmd,
                    "-Wl,-rpath=./build/",
                    "-Wl,-rpath=./",
                    nob_temp_sprintf("-Wl,-rpath=./build/raylib/%s", MUSIALIZER_TARGET_NAME),
                    // NOTE: just in case somebody wants to run musializer from within the ./build/ folder
                    nob_temp_sprintf("-Wl,-rpath=./raylib/%s", MUSIALIZER_TARGET_NAME));
                nob_cmd_append(&cmd,
                    nob_temp_sprintf("-L./build/raylib/%s", MUSIALIZER_TARGET_NAME),
                    "-l:libraylib.so");
                nob_cmd_append(&cmd, "-lm", "-ldl", "-lpthread");
            nob_da_append(&procs, nob_cmd_run_async(cmd));
        if (!nob_procs_wait(procs)) nob_return_defer(false);
#else
        cmd.count = 0;
            nob_cmd_append(&cmd, "cc");
            nob_cmd_append(&cmd, "-Wall", "-Wextra", "-ggdb");
            nob_cmd_append(&cmd, "-I.");
            nob_cmd_append(&cmd, "-I./raylib/raylib-"RAYLIB_VERSION"/src/");
            nob_cmd_append(&cmd, "-o", "./build/musializer");
            nob_cmd_append(&cmd,
                "./src/plug.c",
                "./src/ffmpeg_linux.c",
                "./src/musializer.c");
            nob_cmd_append(&cmd,
                nob_temp_sprintf("-L./build/raylib/%s", MUSIALIZER_TARGET_NAME),
                "-l:libraylib.a");
            nob_cmd_append(&cmd, "-lm", "-ldl", "-lpthread");
        if (!nob_cmd_run_sync(cmd)) nob_return_defer(false);
#endif // MUSIALIZER_HOTRELOAD

defer:
    nob_cmd_free(cmd);
    nob_da_free(procs);
    return result;
}

bool build_raylib(void)
{
    bool result = true;
    Nob_Cmd cmd = {0};
    Nob_File_Paths object_files = {0};

    if (!nob_mkdir_if_not_exists("./build/raylib")) {
        nob_return_defer(false);
    }

    Nob_Procs procs = {0};

    const char *build_path = nob_temp_sprintf("./build/raylib/%s", MUSIALIZER_TARGET_NAME);

    if (!nob_mkdir_if_not_exists(build_path)) {
        nob_return_defer(false);
    }

    for (size_t i = 0; i < NOB_ARRAY_LEN(raylib_modules); ++i) {
        const char *input_path = nob_temp_sprintf("./raylib/raylib-"RAYLIB_VERSION"/src/%s.c", raylib_modules[i]);
        const char *output_path = nob_temp_sprintf("%s/%s.o", build_path, raylib_modules[i]);
        output_path = nob_temp_sprintf("%s/%s.o", build_path, raylib_modules[i]);

        nob_da_append(&object_files, output_path);

        if (nob_needs_rebuild(output_path, &input_path, 1)) {
            cmd.count = 0;
            nob_cmd_append(&cmd, "cc");
            nob_cmd_append(&cmd, "-ggdb", "-DPLATFORM_DESKTOP", "-fPIC", "-DSUPPORT_FILEFORMAT_FLAC=1");
            nob_cmd_append(&cmd, "-I./raylib/raylib-"RAYLIB_VERSION"/src/external/glfw/include");
            nob_cmd_append(&cmd, "-c", input_path);
            nob_cmd_append(&cmd, "-o", output_path);
            Nob_Proc proc = nob_cmd_run_async(cmd);
            nob_da_append(&procs, proc);
        }
    }
    cmd.count = 0;

    if (!nob_procs_wait(procs)) nob_return_defer(false);

#ifndef MUSIALIZER_HOTRELOAD
    const char *libraylib_path = nob_temp_sprintf("%s/libraylib.a", build_path);

    if (nob_needs_rebuild(libraylib_path, object_files.items, object_files.count)) {
        nob_cmd_append(&cmd, "ar", "-crs", libraylib_path);
        for (size_t i = 0; i < NOB_ARRAY_LEN(raylib_modules); ++i) {
            const char *input_path = nob_temp_sprintf("%s/%s.o", build_path, raylib_modules[i]);
            nob_cmd_append(&cmd, input_path);
        }
        if (!nob_cmd_run_sync(cmd)) nob_return_defer(false);
    }
#else
    const char *libraylib_path = nob_temp_sprintf("%s/libraylib.so", build_path);

    if (nob_needs_rebuild(libraylib_path, object_files.items, object_files.count)) {
        nob_cmd_append(&cmd, "cc");
        nob_cmd_append(&cmd, "-shared");
        nob_cmd_append(&cmd, "-o", libraylib_path);
        for (size_t i = 0; i < NOB_ARRAY_LEN(raylib_modules); ++i) {
            const char *input_path = nob_temp_sprintf("%s/%s.o", build_path, raylib_modules[i]);
            nob_cmd_append(&cmd, input_path);
        }
        if (!nob_cmd_run_sync(cmd)) nob_return_defer(false);
    }
#endif // MUSIALIZER_HOTRELOAD

defer:
    nob_cmd_free(cmd);
    nob_da_free(object_files);
    return result;
}

bool build_dist()
{
#ifdef MUSIALIZER_HOTRELOAD
    nob_log(NOB_ERROR, "We do not ship with hotreload enabled");
    return false;
#else
    if (!nob_mkdir_if_not_exists("./musializer-linux-x86_64/")) return false;
    if (!nob_copy_file("./build/musializer", "./musializer-linux-x86_64/musializer")) return false;
    if (!nob_copy_directory_recursively("./resources/", "./musializer-linux-x86_64/resources/")) return false;
    // TODO: should we pack ffmpeg with Linux build?
    // There are some static executables for Linux
    Nob_Cmd cmd = {0};
    nob_cmd_append(&cmd, "tar", "fvcz", "./musializer-linux-x86_64.tar.gz", "./musializer-linux-x86_64");
    bool ok = nob_cmd_run_sync(cmd);
    nob_cmd_free(cmd);
    if (!ok) return false;

    return true;
#endif // MUSIALIZER_HOTRELOAD
}