Add patch to gst-inspect to generate RPM provides
Add RPM find-provides script
This commit is contained in:
parent
8a6728e9de
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d41685508d
374
gstreamer-inspect-rpm-format.patch
Normal file
374
gstreamer-inspect-rpm-format.patch
Normal file
@ -0,0 +1,374 @@
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diff -urp gstreamer-0.11.93.orig/tools/gst-inspect.c gstreamer-0.11.93/tools/gst-inspect.c
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--- gstreamer-0.11.93.orig/tools/gst-inspect.c 2012-09-08 16:34:33.450117749 -0400
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+++ gstreamer-0.11.93/tools/gst-inspect.c 2012-09-08 16:35:02.710751889 -0400
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@@ -1350,9 +1350,225 @@ print_element_info (GstElementFactory *
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return 0;
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}
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+static void
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+print_gst_structure_append_field (GList * strings, const char *field)
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+{
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+ GList *s;
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+
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+ //g_message ("adding '%s' to the string", field);
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+
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+ for (s = strings; s != NULL; s = s->next) {
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+ g_string_append (s->data, field);
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+ }
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+}
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+
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+static void
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+print_gst_structure_append_field_index (GList * strings, const char *field,
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+ guint num_items, guint offset)
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+{
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+ GList *s;
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+ guint i;
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+
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+ //g_message ("adding '%s' to the string (num: %d offset: %d)", field, num_items, offset);
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+
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+ for (s = strings, i = 0; s != NULL; s = s->next, i++) {
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+ if (i == offset) {
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+ //g_message ("adding '%s' at '%d'", field, i);
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+ g_string_append (s->data, field);
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+ }
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+ if (i == num_items)
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+ i = 0;
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+ }
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+
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+}
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+
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+static GList *
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+print_gst_structure_dup_fields (GList * strings, guint num_items)
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+{
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+ guint new_items, i;
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+
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+ if (num_items == 1)
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+ return strings;
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+
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+ //g_message ("creating %d new items", num_items);
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+
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+ new_items = g_list_length (strings) * (num_items - 1);
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+ for (i = 0; i < new_items; i++) {
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+ GString *s, *first;
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+
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+ first = strings->data;
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+ s = g_string_new_len (first->str, first->len);
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+ strings = g_list_prepend (strings, s);
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+ }
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+
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+ return strings;
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+}
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+
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+enum
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+{
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+ FIELD_VERSION = 0,
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+ FIELD_LAYER,
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+ FIELD_VARIANT,
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+ FIELD_SYSTEMSTREAM
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+};
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+
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+static int
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+field_get_type (const char *field_name)
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+{
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+ if (strstr (field_name, "version") != NULL)
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+ return FIELD_VERSION;
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+ if (strcmp (field_name, "layer") == 0)
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+ return FIELD_LAYER;
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+ if (strcmp (field_name, "systemstream") == 0)
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+ return FIELD_SYSTEMSTREAM;
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+ if (strcmp (field_name, "variant") == 0)
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+ return FIELD_VARIANT;
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+
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+ return -1;
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+}
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+
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+static gint
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+fields_type_compare (const char *a, const char *b)
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+{
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+ gint a_type, b_type;
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+
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+ a_type = field_get_type (a);
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+ b_type = field_get_type (b);
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+ if (a_type < b_type)
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+ return -1;
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+ if (b_type < a_type)
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+ return 1;
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+ return 0;
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+}
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static void
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-print_plugin_automatic_install_info_codecs (GstElementFactory * factory)
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+print_gst_structure_for_rpm (const char *type_name, GstStructure * s)
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+{
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+ guint i, num_fields;
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+ const char *name;
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+ GList *fields, *l, *strings;
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+ GString *string;
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+
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+ name = gst_structure_get_name (s);
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+ strings = NULL;
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+ num_fields = gst_structure_n_fields (s);
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+ fields = NULL;
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+
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+ for (i = 0; i < num_fields; i++) {
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+ const char *field_name;
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+
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+ field_name = gst_structure_nth_field_name (s, i);
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+ if (field_get_type (field_name) < 0) {
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+ //g_message ("ignoring field named %s", field_name);
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+ continue;
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+ }
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+
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+ fields =
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+ g_list_insert_sorted (fields, g_strdup (field_name),
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+ (GCompareFunc) fields_type_compare);
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+ }
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+
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+ /* Example:
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+ * gstreamer1(decoder-video/mpeg)(mpegversion=1)()(64bit) */
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+ string = g_string_new ("gstreamer1");
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+ g_string_append_c (string, '(');
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+ g_string_append (string, type_name);
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+ g_string_append_c (string, '-');
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+ g_string_append (string, name);
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+ g_string_append_c (string, ')');
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+
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+ strings = g_list_append (strings, string);
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+
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+ for (l = fields; l != NULL; l = l->next) {
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+ char *field_name;
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+ GType type;
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+
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+ field_name = l->data;
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+
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+ type = gst_structure_get_field_type (s, field_name);
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+ //g_message ("field is: %s, type: %s", field_name, g_type_name (type));
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+
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+ if (type == G_TYPE_INT) {
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+ char *field;
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+ int value;
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+
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+ gst_structure_get_int (s, field_name, &value);
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+ field = g_strdup_printf ("(%s=%d)", field_name, value);
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+ print_gst_structure_append_field (strings, field);
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+ g_free (field);
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+ } else if (type == G_TYPE_BOOLEAN) {
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+ char *field;
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+ int value;
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+
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+ gst_structure_get_boolean (s, field_name, &value);
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+ field = g_strdup_printf ("(%s=%s)", field_name, value ? "true" : "false");
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+ print_gst_structure_append_field (strings, field);
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+ g_free (field);
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+ } else if (type == GST_TYPE_INT_RANGE) {
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+ const GValue *value;
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+ int min, max;
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+
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+ value = gst_structure_get_value (s, field_name);
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+ min = gst_value_get_int_range_min (value);
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+ max = gst_value_get_int_range_max (value);
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+
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+ strings = print_gst_structure_dup_fields (strings, max - min + 1);
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+
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+ for (i = min; i <= max; i++) {
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+ char *field;
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+
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+ field = g_strdup_printf ("(%s=%d)", field_name, i);
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+ print_gst_structure_append_field_index (strings, field, max - min + 1,
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+ i - min);
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+ g_free (field);
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+ }
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+ } else if (type == GST_TYPE_LIST) {
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+ const GValue *value;
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+ int num_items;
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+
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+ value = gst_structure_get_value (s, field_name);
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+ num_items = gst_value_list_get_size (value);
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+
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+ strings = print_gst_structure_dup_fields (strings, num_items);
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+
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+ for (i = 0; i < num_items; i++) {
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+ char *field;
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+ const GValue *item_value;
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+
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+ item_value = gst_value_list_get_value (value, i);
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+ field = g_strdup_printf ("(%s=%d)", field_name,
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+ g_value_get_int (item_value));
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+ print_gst_structure_append_field_index (strings, field, num_items, i);
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+ g_free (field);
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+ }
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+ } else if (type == G_TYPE_STRING) {
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+ char *field;
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+ const char *value;
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+
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+ value = gst_structure_get_string (s, field_name);
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+ field = g_strdup_printf ("(%s=%s)", field_name, value);
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+ print_gst_structure_append_field (strings, field);
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+ g_free (field);
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+ } else {
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+ g_warning ("unhandled type! %s", g_type_name (type));
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+ }
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+
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+ g_free (field_name);
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+ }
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+
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+ g_list_free (fields);
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+
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+ for (l = strings; l != NULL; l = l->next) {
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+ string = l->data;
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+ g_print ("%s\n", string->str);
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+ g_string_free (string, TRUE);
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+ }
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+ g_list_free (strings);
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+}
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+
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+static void
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+print_plugin_automatic_install_info_codecs (GstElementFactory * factory,
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+ gboolean rpm_format)
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{
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GstPadDirection direction;
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const gchar *type_name;
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@@ -1377,6 +1593,12 @@ print_plugin_automatic_install_info_code
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return;
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}
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+ if (rpm_format) {
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+ /* Ignore NONE ranked plugins */
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+ if ((gst_plugin_feature_get_rank (GST_PLUGIN_FEATURE (factory))) == GST_RANK_NONE)
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+ return;
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+ }
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+
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/* decoder/demuxer sink pads should always be static and there should only
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* be one, the same applies to encoders/muxers and source pads */
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static_templates = gst_element_factory_get_static_pad_templates (factory);
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@@ -1413,15 +1635,20 @@ print_plugin_automatic_install_info_code
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gst_structure_remove_field (s, "rate");
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gst_structure_remove_field (s, "depth");
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gst_structure_remove_field (s, "clock-rate");
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- s_str = gst_structure_to_string (s);
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- g_print ("%s-%s\n", type_name, s_str);
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- g_free (s_str);
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+ if (!rpm_format) {
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+ s_str = gst_structure_to_string (s);
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+ g_print ("%s-%s\n", type_name, s_str);
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+ g_free (s_str);
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+ } else {
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+ print_gst_structure_for_rpm (type_name, s);
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+ }
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}
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gst_caps_unref (caps);
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}
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static void
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-print_plugin_automatic_install_info_protocols (GstElementFactory * factory)
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+print_plugin_automatic_install_info_protocols (GstElementFactory * factory,
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+ gboolean rpm_format)
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{
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const gchar *const *protocols;
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@@ -1430,13 +1657,19 @@ print_plugin_automatic_install_info_prot
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switch (gst_element_factory_get_uri_type (factory)) {
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case GST_URI_SINK:
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while (*protocols != NULL) {
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- g_print ("urisink-%s\n", *protocols);
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+ if (!rpm_format)
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+ g_print ("urisink-%s\n", *protocols);
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+ else
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+ g_print ("gstreamer1(urisink-%s)\n", *protocols);
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++protocols;
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}
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break;
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case GST_URI_SRC:
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while (*protocols != NULL) {
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- g_print ("urisource-%s\n", *protocols);
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+ if (!rpm_format)
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+ g_print ("urisource-%s\n", *protocols);
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+ else
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+ g_print ("gstreamer1(urisource-%s)\n", *protocols);
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++protocols;
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}
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break;
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@@ -1447,7 +1680,7 @@ print_plugin_automatic_install_info_prot
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}
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static void
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-print_plugin_automatic_install_info (GstPlugin * plugin)
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+print_plugin_automatic_install_info (GstPlugin * plugin, gboolean rpm_format)
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{
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GList *features, *l;
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@@ -1466,11 +1699,15 @@ print_plugin_automatic_install_info (Gst
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if (feature_plugin == plugin) {
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GstElementFactory *factory;
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- g_print ("element-%s\n", gst_plugin_feature_get_name (feature));
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+ if (!rpm_format)
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+ g_print ("element-%s\n", gst_plugin_feature_get_name (feature));
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+ else
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+ g_print ("gstreamer1(element-%s)\n",
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+ gst_plugin_feature_get_name (feature));
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factory = GST_ELEMENT_FACTORY (feature);
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- print_plugin_automatic_install_info_protocols (factory);
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- print_plugin_automatic_install_info_codecs (factory);
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+ print_plugin_automatic_install_info_protocols (factory, rpm_format);
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+ print_plugin_automatic_install_info_codecs (factory, rpm_format);
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}
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if (feature_plugin)
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gst_object_unref (feature_plugin);
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@@ -1492,7 +1729,7 @@ print_all_plugin_automatic_install_info
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plugin = (GstPlugin *) (plugins->data);
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plugins = g_list_next (plugins);
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- print_plugin_automatic_install_info (plugin);
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+ print_plugin_automatic_install_info (plugin, FALSE);
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}
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gst_plugin_list_free (orig_plugins);
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}
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@@ -1504,6 +1741,7 @@ main (int argc, char *argv[])
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gboolean do_print_blacklist = FALSE;
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gboolean plugin_name = FALSE;
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gboolean print_aii = FALSE;
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+ gboolean print_aii_rpm = FALSE;
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gboolean uri_handlers = FALSE;
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#ifndef GST_DISABLE_OPTION_PARSING
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GOptionEntry options[] = {
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@@ -1516,6 +1754,9 @@ main (int argc, char *argv[])
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"or all plugins provide.\n "
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"Useful in connection with external automatic plugin "
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"installation mechanisms"), NULL},
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+ {"rpm", '\0', 0, G_OPTION_ARG_NONE, &print_aii_rpm,
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+ N_("Print the machine-parsable list of features of a plugin in RPM "
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+ "Provides compatible-format"), NULL},
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{"plugin", '\0', 0, G_OPTION_ARG_NONE, &plugin_name,
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N_("List the plugin contents"), NULL},
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{"uri-handlers", 'u', 0, G_OPTION_ARG_NONE, &uri_handlers,
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@@ -1602,7 +1843,7 @@ main (int argc, char *argv[])
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/* if there is such a plugin, print out info */
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if (plugin) {
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if (print_aii) {
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- print_plugin_automatic_install_info (plugin);
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+ print_plugin_automatic_install_info (plugin, print_aii_rpm);
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} else {
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print_plugin_info (plugin);
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print_plugin_features (plugin);
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@@ -1615,13 +1856,17 @@ main (int argc, char *argv[])
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if (plugin) {
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if (print_aii) {
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- print_plugin_automatic_install_info (plugin);
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+ print_plugin_automatic_install_info (plugin, print_aii_rpm);
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} else {
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print_plugin_info (plugin);
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print_plugin_features (plugin);
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}
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} else {
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- g_print (_("Could not load plugin file: %s\n"), error->message);
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+ if (!print_aii_rpm)
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+ g_print (_("Could not load plugin file: %s\n"), error->message);
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+ else
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+ g_printerr (_("Could not load plugin file: %s\n"),
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+ error->message);
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g_error_free (error);
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return -1;
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}
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2
gstreamer1.attr
Normal file
2
gstreamer1.attr
Normal file
@ -0,0 +1,2 @@
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%__gstreamer_provides %{_rpmconfigdir}/gstreamer1.prov
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%__gstreamer_path ^%{_libdir}/gstreamer-1.*/.*\.so$
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44
gstreamer1.prov
Normal file
44
gstreamer1.prov
Normal file
@ -0,0 +1,44 @@
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#!/bin/sh
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#
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# Script to install in:
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# /usr/lib/rpm/redhat/find-provides.d
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#
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# Transform GStreamer auto install info into RPM provides
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#
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# Author: Bastien Nocera <hadess@hadess.net>
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# Based on other provides scripts from RPM
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#
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filelist=`grep -e '.so$' | sed "s/['\"]/\\\&/g"`
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# --- Alpha does not mark 64bit dependencies•
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case `uname -m` in
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alpha*) mark64="" ;;
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*) mark64="()(64bit)" ;;
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esac
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solist=$(echo $filelist | grep "libgst" | \
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xargs file -L 2>/dev/null | grep "ELF.*shared object" | cut -d: -f1 )
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function getmark()
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{
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lib64=`if file -L $1 2>/dev/null | \
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grep "ELF 64-bit" >/dev/null; then echo -n "$mark64"; fi`
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}
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function libdir()
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{
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buildlibdir=`dirname $1`
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buildlibdir=`dirname $buildlibdir`
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}
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for so in $solist ; do
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getmark $so
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libdir $so
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LD_LIBRARY_PATH=$buildlibdir gst-inspect-1.0 --print-plugin-auto-install-info --rpm $so 2> /dev/null | while read line ; do
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echo -n "$line";
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echo -n "$lib64"
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echo
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done
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done
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@ -6,13 +6,16 @@
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Name: gstreamer1
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Version: 0.11.93
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Release: 1%{?dist}
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Release: 2%{?dist}
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Summary: GStreamer streaming media framework runtime
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License: LGPLv2+
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URL: http://gstreamer.freedesktop.org/
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Source0: http://gstreamer.freedesktop.org/src/gstreamer/gstreamer-%{version}.tar.xz
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## TODO: Create new patch for rpm provides.
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||||
## For GStreamer RPM provides
|
||||
Patch0: gstreamer-inspect-rpm-format.patch
|
||||
Source1: gstreamer1.prov
|
||||
Source2: gstreamer1.attr
|
||||
|
||||
BuildRequires: glib2-devel >= %{_glib2}
|
||||
BuildRequires: libxml2-devel >= %{_libxml2}
|
||||
@ -77,6 +80,7 @@ GStreamer streaming media framework.
|
||||
|
||||
%prep
|
||||
%setup -q -n gstreamer-%{version}
|
||||
%patch0 -p1 -b .rpm-provides
|
||||
|
||||
|
||||
%build
|
||||
@ -92,7 +96,7 @@ make %{?_smp_mflags}
|
||||
%install
|
||||
rm -rf $RPM_BUILD_ROOT
|
||||
make install DESTDIR=$RPM_BUILD_ROOT
|
||||
|
||||
# Remove rpath.
|
||||
chrpath --delete $RPM_BUILD_ROOT%{_libdir}/libgstbase-1.0.so.0.0.0
|
||||
chrpath --delete $RPM_BUILD_ROOT%{_libdir}/libgstcheck-1.0.so.0.0.0
|
||||
chrpath --delete $RPM_BUILD_ROOT%{_libdir}/libgstcontroller-1.0.so.0.0.0
|
||||
@ -104,10 +108,13 @@ chrpath --delete $RPM_BUILD_ROOT%{_bindir}/gst-launch-1.0
|
||||
chrpath --delete $RPM_BUILD_ROOT%{_bindir}/gst-typefind-1.0
|
||||
|
||||
%find_lang gstreamer-%{majorminor}
|
||||
|
||||
# Clean out files that should not be part of the rpm.
|
||||
find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
|
||||
find $RPM_BUILD_ROOT -name '*.a' -exec rm -f {} ';'
|
||||
|
||||
# Add the provides script
|
||||
install -m0755 -D %{SOURCE1} $RPM_BUILD_ROOT%{_rpmconfigdir}/gstreamer1.prov
|
||||
# Add the gstreamer plugin file attribute entry (rpm >= 4.9.0)
|
||||
install -m0644 -D %{SOURCE2} $RPM_BUILD_ROOT%{_rpmconfigdir}/fileattrs/gstreamer1.attr
|
||||
|
||||
%post -p /sbin/ldconfig
|
||||
|
||||
@ -138,6 +145,9 @@ find $RPM_BUILD_ROOT -name '*.a' -exec rm -f {} ';'
|
||||
%{_bindir}/gst-launch-%{majorminor}
|
||||
%{_bindir}/gst-typefind-%{majorminor}
|
||||
|
||||
%{_rpmconfigdir}/gstreamer1.prov
|
||||
%{_rpmconfigdir}/fileattrs/gstreamer1.attr
|
||||
|
||||
%doc %{_mandir}/man1/gst-inspect-%{majorminor}.*
|
||||
%doc %{_mandir}/man1/gst-launch-%{majorminor}.*
|
||||
%doc %{_mandir}/man1/gst-typefind-%{majorminor}.*
|
||||
@ -183,6 +193,10 @@ find $RPM_BUILD_ROOT -name '*.a' -exec rm -f {} ';'
|
||||
|
||||
|
||||
%changelog
|
||||
* Sat Sep 8 2012 Brian Pepple <bpepple@fedoraproject.org> - 0.11.93-2
|
||||
- Add patch to gst-inspect to generate RPM provides
|
||||
- Add RPM find-provides script
|
||||
|
||||
* Tue Aug 14 2012 Brian Pepple <bpepple@fedoraproject.org> - 0.11.93-1
|
||||
- Update to 0.11.93.
|
||||
- Bump minimum version of glib2 needed.
|
||||
|
Loading…
Reference in New Issue
Block a user