diff --git a/compositor/main.c b/compositor/main.c index 93f92fdc..86e3782f 100644 --- a/compositor/main.c +++ b/compositor/main.c @@ -438,7 +438,9 @@ verify_xdg_runtime_dir(void) static int usage(int error_code) { - fprintf(error_code == EXIT_SUCCESS ? stdout : stderr, + FILE *out = error_code == EXIT_SUCCESS ? stdout : stderr; + + fprintf(out, "Usage: weston [OPTIONS]\n\n" "This is weston version " VERSION ", the Wayland reference compositor.\n" "Weston supports multiple backends, and depending on which backend is in use\n" @@ -478,7 +480,7 @@ usage(int error_code) " -h, --help\t\tThis help message\n\n"); #if defined(BUILD_DRM_COMPOSITOR) - fprintf(stderr, + fprintf(out, "Options for drm-backend.so:\n\n" " --seat=SEAT\t\tThe seat that weston should run on\n" " --tty=TTY\t\tThe tty to use\n" @@ -488,7 +490,7 @@ usage(int error_code) #endif #if defined(BUILD_FBDEV_COMPOSITOR) - fprintf(stderr, + fprintf(out, "Options for fbdev-backend.so:\n\n" " --tty=TTY\t\tThe tty to use\n" " --device=DEVICE\tThe framebuffer device to use\n" @@ -496,7 +498,7 @@ usage(int error_code) #endif #if defined(BUILD_HEADLESS_COMPOSITOR) - fprintf(stderr, + fprintf(out, "Options for headless-backend.so:\n\n" " --width=WIDTH\t\tWidth of memory surface\n" " --height=HEIGHT\tHeight of memory surface\n" @@ -508,7 +510,7 @@ usage(int error_code) #endif #if defined(BUILD_RDP_COMPOSITOR) - fprintf(stderr, + fprintf(out, "Options for rdp-backend.so:\n\n" " --width=WIDTH\t\tWidth of desktop\n" " --height=HEIGHT\tHeight of desktop\n" @@ -523,7 +525,7 @@ usage(int error_code) #endif #if defined(BUILD_WAYLAND_COMPOSITOR) - fprintf(stderr, + fprintf(out, "Options for wayland-backend.so:\n\n" " --width=WIDTH\t\tWidth of Wayland surface\n" " --height=HEIGHT\tHeight of Wayland surface\n" @@ -536,7 +538,7 @@ usage(int error_code) #endif #if defined(BUILD_X11_COMPOSITOR) - fprintf(stderr, + fprintf(out, "Options for x11-backend.so:\n\n" " --width=WIDTH\t\tWidth of X window\n" " --height=HEIGHT\tHeight of X window\n"