On Wed, Sep 10, 2014 at 01:32:25AM +0200, Jan Engelhardt wrote:
> Symbol versions provide a means by which ELF utilities can determine
> whether a program is incompatible with a too-old library version so
> that package management tools can autodetect version-based
> dependencies and suggest upgrade paths.
This sounds like a good idea. I have not pushed it yet though because
I'd want to avoid adding the symbols that will be deprecated in the
coming release (libinput_device_get_keys and libinput_device_calibrate).
Jonas
>
> Signed-off-by: Jan Engelhardt <jeng...@inai.de>
> ---
> src/Makefile.am | 3 +-
> src/libinput.map | 87
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> 2 files changed, 89 insertions(+), 1 deletion(-)
> create mode 100644 src/libinput.map
>
> diff --git a/src/Makefile.am b/src/Makefile.am
> index 44e73d3..629ce49 100644
> --- a/src/Makefile.am
> +++ b/src/Makefile.am
> @@ -34,7 +34,8 @@ libinput_la_CFLAGS = -I$(top_srcdir)/include \
> $(LIBEVDEV_CFLAGS) \
> $(GCC_CFLAGS)
>
> -libinput_la_LDFLAGS = -version-info $(LIBINPUT_LT_VERSION) -shared
> +libinput_la_LDFLAGS = -version-info $(LIBINPUT_LT_VERSION) -shared \
> + -Wl,--version-script=$(srcdir)/libinput.map
>
> pkgconfigdir = $(libdir)/pkgconfig
> pkgconfig_DATA = libinput.pc
> diff --git a/src/libinput.map b/src/libinput.map
> new file mode 100644
> index 0000000..414dbd2
> --- /dev/null
> +++ b/src/libinput.map
> @@ -0,0 +1,87 @@
> +V_0.5.0 {
> +global:
> + libinput_event_destroy;
> + libinput_event_get_type;
> + libinput_event_get_context;
> + libinput_event_get_device;
> + libinput_event_get_pointer_event;
> + libinput_event_get_keyboard_event;
> + libinput_event_get_touch_event;
> + libinput_event_get_device_notify_event;
> + libinput_event_device_notify_get_base_event;
> + libinput_event_keyboard_get_time;
> + libinput_event_keyboard_get_key;
> + libinput_event_keyboard_get_key_state;
> + libinput_event_keyboard_get_base_event;
> + libinput_event_keyboard_get_seat_key_count;
> + libinput_event_pointer_get_time;
> + libinput_event_pointer_get_dx;
> + libinput_event_pointer_get_dy;
> + libinput_event_pointer_get_absolute_x;
> + libinput_event_pointer_get_absolute_y;
> + libinput_event_pointer_get_absolute_x_transformed;
> + libinput_event_pointer_get_absolute_y_transformed;
> + libinput_event_pointer_get_button;
> + libinput_event_pointer_get_button_state;
> + libinput_event_pointer_get_seat_button_count;
> + libinput_event_pointer_get_axis;
> + libinput_event_pointer_get_axis_value;
> + libinput_event_pointer_get_base_event;
> + libinput_event_touch_get_time;
> + libinput_event_touch_get_slot;
> + libinput_event_touch_get_seat_slot;
> + libinput_event_touch_get_x;
> + libinput_event_touch_get_y;
> + libinput_event_touch_get_x_transformed;
> + libinput_event_touch_get_y_transformed;
> + libinput_event_touch_get_base_event;
> + libinput_udev_create_context;
> + libinput_udev_assign_seat;
> + libinput_path_create_context;
> + libinput_path_add_device;
> + libinput_path_remove_device;
> + libinput_get_fd;
> + libinput_dispatch;
> + libinput_get_event;
> + libinput_next_event_type;
> + libinput_get_user_data;
> + libinput_resume;
> + libinput_suspend;
> + libinput_ref;
> + libinput_unref;
> + libinput_log_set_priority;
> + libinput_log_get_priority;
> + libinput_log_set_handler;
> + libinput_seat_ref;
> + libinput_seat_unref;
> + libinput_seat_set_user_data;
> + libinput_seat_get_user_data;
> + libinput_seat_get_physical_name;
> + libinput_seat_get_logical_name;
> + libinput_device_ref;
> + libinput_device_unref;
> + libinput_device_set_user_data;
> + libinput_device_get_user_data;
> + libinput_device_get_sysname;
> + libinput_device_get_name;
> + libinput_device_get_id_product;
> + libinput_device_get_id_vendor;
> + libinput_device_get_output_name;
> + libinput_device_get_seat;
> + libinput_device_led_update;
> + libinput_device_get_keys;
> + libinput_device_calibrate;
> + libinput_device_has_capability;
> + libinput_device_get_size;
> + libinput_config_status_to_str;
> + libinput_device_config_tap_get_finger_count;
> + libinput_device_config_tap_set_enabled;
> + libinput_device_config_tap_get_enabled;
> + libinput_device_config_tap_get_default_enabled;
> + libinput_device_config_calibration_has_matrix;
> + libinput_device_config_calibration_set_matrix;
> + libinput_device_config_calibration_get_matrix;
> + libinput_device_config_calibration_get_default_matrix;
> +local:
> + *;
> +};
> --
> 2.0.0
>
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