add abi check

Signed-off-by: Marty E. Plummer <[email protected]>

3 files changed, 302 insertions, 0 deletions

diff --git a/abi-check b/abi-check
new file mode 100755
index 0000000..666557b
--- /dev/null
+++ b/abi-check
@@ -0,0 +1,45 @@
+#!/bin/bash
+set -eu
+
+RET=0
+
+if ! [[ -f "${LIB}" ]]; then
+	echo "Test library \"${LIB}\" does not exist"
+	exit 99;
+fi
+
+if ! [[ -n "${NM}" ]]; then
+	echo "NM environment variable not set"
+	exit 99;
+fi
+
+AVAIL_FUNCS="$(${NM} -D --format=bsd --defined-only ${LIB} | awk '{print $3}')"
+
+REQ_FUNCS="$(cat ${ABI})"
+
+NEW_ABI=$(echo "$AVAIL_FUNCS" | while read func; do
+	echo "$func" | grep -q "^_" && continue
+	echo "${REQ_FUNCS}" | grep -q "^${func}$" && continue
+
+	echo "$func"
+done)
+
+if [[ -n ${NEW_ABI} ]]; then
+	echo "New ABI detected - If intentional, update ${ABI}."
+	echo "${NEW_ABI}"
+	RET=1;
+fi
+
+REMOVED_ABI=$(echo "${REQ_FUNCS}" | while read func; do
+	echo "${AVAIL_FUNCS}" | grep -q "^${func}$" && continue
+
+	echo "${func}"
+done)
+
+if [[ -n ${REMOVED_ABI} ]]; then
+	echo "ABI break detected - required symbols no longer exported!"
+	echo "${REMOVED_ABI}"
+	RET=1
+fi
+
+exit ${RET}
diff --git a/libmate-desktop/mate-desktop.abi b/libmate-desktop/mate-desktop.abi
new file mode 100644
index 0000000..df4617f
--- /dev/null
+++ b/libmate-desktop/mate-desktop.abi
@@ -0,0 +1,247 @@
+mate_bg_changes_with_time
+mate_bg_create_frame_thumbnail
+mate_bg_create_surface
+mate_bg_create_surface_scale
+mate_bg_create_thumbnail
+mate_bg_crossfade_get_type
+mate_bg_crossfade_is_started
+mate_bg_crossfade_new
+mate_bg_crossfade_set_end_surface
+mate_bg_crossfade_set_start_surface
+mate_bg_crossfade_start
+mate_bg_crossfade_start_widget
+mate_bg_crossfade_stop
+mate_bg_draw
+mate_bg_get_color
+mate_bg_get_draw_background
+mate_bg_get_filename
+mate_bg_get_image_size
+mate_bg_get_placement
+mate_bg_get_surface_from_root
+mate_bg_get_type
+mate_bg_has_multiple_sizes
+mate_bg_is_dark
+mate_bg_load_from_gsettings
+mate_bg_load_from_preferences
+mate_bg_load_from_system_gsettings
+mate_bg_load_from_system_preferences
+mate_bg_new
+mate_bg_save_to_gsettings
+mate_bg_save_to_preferences
+mate_bg_set_color
+mate_bg_set_draw_background
+mate_bg_set_filename
+mate_bg_set_placement
+mate_bg_set_surface_as_root
+mate_bg_set_surface_as_root_with_crossfade
+mate_color_button_get_alpha
+mate_color_button_get_color
+mate_color_button_get_rgba
+mate_color_button_get_title
+mate_color_button_get_type
+mate_color_button_get_use_alpha
+mate_color_button_new
+mate_color_button_new_with_color
+mate_color_button_set_alpha
+mate_color_button_set_color
+mate_color_button_set_rgba
+mate_color_button_set_title
+mate_color_button_set_use_alpha
+mate_color_selection_dialog_get_color_selection
+mate_color_selection_dialog_get_type
+mate_color_selection_dialog_new
+mate_color_selection_get_color
+mate_color_selection_get_current_alpha
+mate_color_selection_get_current_color
+mate_color_selection_get_has_opacity_control
+mate_color_selection_get_has_palette
+mate_color_selection_get_previous_alpha
+mate_color_selection_get_previous_color
+mate_color_selection_get_type
+mate_color_selection_is_adjusting
+mate_color_selection_new
+mate_color_selection_palette_from_string
+mate_color_selection_palette_to_string
+mate_color_selection_set_change_palette_hook
+mate_color_selection_set_change_palette_with_screen_hook
+mate_color_selection_set_color
+mate_color_selection_set_current_alpha
+mate_color_selection_set_current_color
+mate_color_selection_set_has_opacity_control
+mate_color_selection_set_has_palette
+mate_color_selection_set_previous_alpha
+mate_color_selection_set_previous_color
+mate_dconf_list_subdirs
+mate_dconf_recursive_reset
+mate_dconf_sync
+mate_dconf_write_sync
+mate_desktop_gtk_style_get_dark_color
+mate_desktop_gtk_style_get_light_color
+mate_desktop_item_attr_exists
+mate_desktop_item_clear_localestring
+mate_desktop_item_clear_section
+mate_desktop_item_copy
+mate_desktop_item_drop_uri_list
+mate_desktop_item_drop_uri_list_with_env
+mate_desktop_item_error_quark
+mate_desktop_item_exists
+mate_desktop_item_find_icon
+mate_desktop_item_get_attr_locale
+mate_desktop_item_get_boolean
+mate_desktop_item_get_entry_type
+mate_desktop_item_get_file_status
+mate_desktop_item_get_icon
+mate_desktop_item_get_languages
+mate_desktop_item_get_localestring
+mate_desktop_item_get_localestring_lang
+mate_desktop_item_get_location
+mate_desktop_item_get_string
+mate_desktop_item_get_strings
+mate_desktop_item_get_type
+mate_desktop_item_launch
+mate_desktop_item_launch_on_screen
+mate_desktop_item_launch_with_env
+mate_desktop_item_new
+mate_desktop_item_new_from_basename
+mate_desktop_item_new_from_file
+mate_desktop_item_new_from_string
+mate_desktop_item_new_from_uri
+mate_desktop_item_ref
+mate_desktop_item_save
+mate_desktop_item_set_boolean
+mate_desktop_item_set_entry_type
+mate_desktop_item_set_launch_time
+mate_desktop_item_set_localestring
+mate_desktop_item_set_localestring_lang
+mate_desktop_item_set_location
+mate_desktop_item_set_location_file
+mate_desktop_item_set_string
+mate_desktop_item_set_strings
+mate_desktop_item_unref
+mate_desktop_prepend_terminal_to_vector
+mate_desktop_thumbnail_factory_can_thumbnail
+mate_desktop_thumbnail_factory_create_failed_thumbnail
+mate_desktop_thumbnail_factory_generate_thumbnail
+mate_desktop_thumbnail_factory_get_type
+mate_desktop_thumbnail_factory_has_valid_failed_thumbnail
+mate_desktop_thumbnail_factory_lookup
+mate_desktop_thumbnail_factory_new
+mate_desktop_thumbnail_factory_save_thumbnail
+mate_desktop_thumbnail_has_uri
+mate_desktop_thumbnail_is_valid
+mate_desktop_thumbnail_md5
+mate_desktop_thumbnail_path_for_uri
+mate_desktop_thumbnail_scale_down_pixbuf
+mate_gdk_spawn_command_line_on_screen
+mate_get_all_locales
+mate_get_country_from_code
+mate_get_country_from_locale
+mate_get_language_from_code
+mate_get_language_from_locale
+mate_gsettings_append_strv
+mate_gsettings_is_valid_keyname
+mate_gsettings_remove_all_from_strv
+mate_gsettings_schema_exists
+mate_gsettings_strv_to_gslist
+mate_hsv_get_color
+mate_hsv_get_metrics
+mate_hsv_get_type
+mate_hsv_is_adjusting
+mate_hsv_new
+mate_hsv_set_color
+mate_hsv_set_metrics
+mate_language_has_translations
+mate_normalize_locale
+mate_parse_locale
+mate_rr_config_applicable
+mate_rr_config_apply_from_filename_with_time
+mate_rr_config_apply_with_time
+mate_rr_config_ensure_primary
+mate_rr_config_equal
+mate_rr_config_get_backup_filename
+mate_rr_config_get_clone
+mate_rr_config_get_intended_filename
+mate_rr_config_get_outputs
+mate_rr_config_get_type
+mate_rr_config_load_current
+mate_rr_config_load_filename
+mate_rr_config_match
+mate_rr_config_new_current
+mate_rr_config_new_stored
+mate_rr_config_sanitize
+mate_rr_config_save
+mate_rr_config_set_clone
+mate_rr_crtc_can_drive_output
+mate_rr_crtc_get_current_mode
+mate_rr_crtc_get_current_rotation
+mate_rr_crtc_get_gamma
+mate_rr_crtc_get_id
+mate_rr_crtc_get_position
+mate_rr_crtc_get_rotations
+mate_rr_crtc_get_type
+mate_rr_crtc_set_config
+mate_rr_crtc_set_config_with_time
+mate_rr_crtc_set_gamma
+mate_rr_crtc_supports_rotation
+mate_rr_error_quark
+mate_rr_labeler_get_rgba_for_output
+mate_rr_labeler_get_type
+mate_rr_labeler_hide
+mate_rr_labeler_new
+mate_rr_mode_get_freq
+mate_rr_mode_get_height
+mate_rr_mode_get_id
+mate_rr_mode_get_type
+mate_rr_mode_get_width
+mate_rr_output_can_clone
+mate_rr_output_get_connector_type
+mate_rr_output_get_crtc
+mate_rr_output_get_current_mode
+mate_rr_output_get_edid_data
+mate_rr_output_get_height_mm
+mate_rr_output_get_id
+mate_rr_output_get_is_primary
+mate_rr_output_get_name
+mate_rr_output_get_position
+mate_rr_output_get_possible_crtcs
+mate_rr_output_get_preferred_mode
+mate_rr_output_get_type
+mate_rr_output_get_width_mm
+mate_rr_output_info_get_aspect_ratio
+mate_rr_output_info_get_display_name
+mate_rr_output_info_get_geometry
+mate_rr_output_info_get_name
+mate_rr_output_info_get_preferred_height
+mate_rr_output_info_get_preferred_width
+mate_rr_output_info_get_primary
+mate_rr_output_info_get_product
+mate_rr_output_info_get_refresh_rate
+mate_rr_output_info_get_rotation
+mate_rr_output_info_get_serial
+mate_rr_output_info_get_type
+mate_rr_output_info_get_vendor
+mate_rr_output_info_is_active
+mate_rr_output_info_is_connected
+mate_rr_output_info_set_active
+mate_rr_output_info_set_geometry
+mate_rr_output_info_set_primary
+mate_rr_output_info_set_refresh_rate
+mate_rr_output_info_set_rotation
+mate_rr_output_is_connected
+mate_rr_output_is_laptop
+mate_rr_output_list_modes
+mate_rr_output_supports_mode
+mate_rr_screen_get_crtc_by_id
+mate_rr_screen_get_output_by_id
+mate_rr_screen_get_output_by_name
+mate_rr_screen_get_ranges
+mate_rr_screen_get_timestamps
+mate_rr_screen_get_type
+mate_rr_screen_list_clone_modes
+mate_rr_screen_list_crtcs
+mate_rr_screen_list_modes
+mate_rr_screen_list_outputs
+mate_rr_screen_new
+mate_rr_screen_refresh
+mate_rr_screen_set_primary_output
+mate_rr_screen_set_size
diff --git a/meson.build b/meson.build
index cdd701a..7ca7c5e 100644
--- a/meson.build
+++ b/meson.build
@@ -52,6 +52,7 @@ age = 1
 libversion = '@0@.@1@.@2@'.format(current, age, revision)
 
 cc = meson.get_compiler('c')
+nm = find_program('nm')
 
 config_h = configuration_data()
 
@@ -112,3 +113,12 @@ configure_file(
 )
 
 meson.add_install_script('utils/post_install.py')
+
+test('libmate-desktop symbols check',
+  find_program('abi-check'),
+  env: [
+    'LIB=@0@'.format(libmate_desktop.full_path()),
+    'NM=@0@'.format(nm.path()),
+    'ABI=@0@/libmate-desktop/mate-desktop.abi'.format(meson.source_root())
+  ]
+)