-### assemble a list of programs we want to build and install
-if GST_DISABLE_PARSE
-GST_PARSE_SRC =
-GST_PARSE_SRC_V =
-else
-GST_PARSE_SRC = gst-launch
-GST_PARSE_SRC_V = gst-launch-@GST_MAJORMINOR@
-endif
-
-
-GST_OTHER_SRC = \
- gst-inspect \
- gst-typefind
-GST_OTHER_SRC_V = \
+bin_PROGRAMS = \
gst-inspect-@GST_MAJORMINOR@ \
gst-typefind-@GST_MAJORMINOR@
-### so all of the programs we want to build
-bin_PROGRAMS = \
- $(GST_PARSE_SRC) $(GST_PARSE_SRC_V) \
- $(GST_OTHER_SRC) $(GST_OTHER_SRC_V)
-
-# make sure each versioned tool has the right source file and flags
-if !GST_DISABLE_PARSE
-gst_launch_@GST_MAJORMINOR@_SOURCES = gst-launch.c tools.h
-gst_launch_@GST_MAJORMINOR@_CFLAGS = $(GST_OBJ_CFLAGS) -UGST_DISABLE_DEPRECATED
-gst_launch_@GST_MAJORMINOR@_LDADD = $(GST_OBJ_LIBS)
-endif
-
gst_inspect_@GST_MAJORMINOR@_SOURCES = gst-inspect.c tools.h
gst_inspect_@GST_MAJORMINOR@_CFLAGS = $(GST_OBJ_CFLAGS)
gst_inspect_@GST_MAJORMINOR@_LDADD = $(GST_OBJ_LIBS)
+
gst_typefind_@GST_MAJORMINOR@_SOURCES = gst-typefind.c tools.h
gst_typefind_@GST_MAJORMINOR@_CFLAGS = $(GST_OBJ_CFLAGS)
gst_typefind_@GST_MAJORMINOR@_LDADD = $(GST_OBJ_LIBS)
-# make sure each unversioned tool comes from gst-run.c
if !GST_DISABLE_PARSE
-gst_launch_SOURCES = gst-run.c
-endif
-
-gst_inspect_SOURCES = gst-run.c
-gst_typefind_SOURCES = gst-run.c
+bin_PROGRAMS += gst-launch-@GST_MAJORMINOR@
-# CFLAGS and libs for nonversioned frontend binaries
-AM_CFLAGS = $(GLIB_ONLY_CFLAGS)
-LDADD = $(GLIB_ONLY_LIBS)
-# due to depcomp not using AM_CFLAGS for rh9/yd3, we also set AM_CPPFLAGS
-AM_CPPFLAGS = $(GLIB_ONLY_CFLAGS)
+gst_launch_@GST_MAJORMINOR@_SOURCES = gst-launch.c tools.h
+gst_launch_@GST_MAJORMINOR@_CFLAGS = $(GST_OBJ_CFLAGS)
+gst_launch_@GST_MAJORMINOR@_LDADD = $(GST_OBJ_LIBS)
+endif
Android.mk: Makefile.am
androgenizer -:PROJECT gstreamer \
-:REL_TOP $(top_srcdir) -:ABS_TOP $(abs_top_srcdir) \
- -:EXECUTABLE gst-inspect -:TAGS eng debug \
+ -:EXECUTABLE gst-inspect-@GST_MAJORMINOR@ -:TAGS eng debug \
-:SOURCES $(gst_inspect_@GST_MAJORMINOR@_SOURCES) \
-:CFLAGS $(DEFS) $(gst_inspect_@GST_MAJORMINOR@_CFLAGS) \
-:LDFLAGS $(gst_inspect_@GST_MAJORMINOR@_LDADD) \
-:PASSTHROUGH LOCAL_ARM_MODE:=arm \
- -:EXECUTABLE gst-launch -:TAGS eng debug \
+ -:EXECUTABLE gst-launch-@GST_MAJORMINOR@ -:TAGS eng debug \
-:SOURCES $(gst_launch_@GST_MAJORMINOR@_SOURCES) \
-:CFLAGS $(DEFS) $(gst_launch_@GST_MAJORMINOR@_CFLAGS) \
-:LDFLAGS $(gst_launch_@GST_MAJORMINOR@_LDADD) \
-:PASSTHROUGH LOCAL_ARM_MODE:=arm \
> $@
-### man pages we want to install
-if GST_DISABLE_PARSE
-GST_PARSE_MAN=
-else
-GST_PARSE_MAN = \
- gst-launch-@GST_MAJORMINOR@.1
-endif
-
-
-GST_OTHER_MAN = \
+manpages = \
gst-inspect-@GST_MAJORMINOR@.1 \
gst-typefind-@GST_MAJORMINOR@.1
-manpages = $(GST_PARSE_MAN) $(GST_OTHER_MAN)
+if !GST_DISABLE_PARSE
+manpages += gst-launch-@GST_MAJORMINOR@.1
+endif
CLEANFILES = $(manpages) *.gcno *.gcda
man_MANS = $(manpages)
+++ /dev/null
-/* GStreamer
- * Copyright (C) 2004 Thomas Vander Stichele <thomas@apestaart.org>
- *
- * gst-run.c: tool to launch GStreamer tools with correct major/minor
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#include <errno.h>
-#include <glib.h>
-
-/* global statics for option parsing */
-static gboolean _print = FALSE;
-static gchar *_arg_mm = NULL;
-static gboolean _arg_list_mm = FALSE;
-
-/* popt options table for the wrapper */
-static GOptionEntry wrapper_options[] = {
- {"print", 'p', 0, G_OPTION_ARG_NONE, &_print,
- "print wrapped command line options", NULL},
- {"gst-mm", 0, 0, G_OPTION_ARG_STRING, &_arg_mm,
- "Force major/minor version", "VERSION"},
- {"gst-list-mm", 0, 0, G_OPTION_ARG_NONE, &_arg_list_mm,
- "List found major/minor versions", NULL},
- {NULL}
-};
-
-/* print out the major/minor, which is the hash key */
-static void
-hash_print_key (gchar * key, gchar * value)
-{
- g_print ("%s\n", (gchar *) key);
-}
-
-/* return value like strcmp, but compares major/minor numerically */
-static gint
-compare_major_minor (const gchar * first, const gchar * second)
-{
- gchar **firsts, **seconds;
- gint fmaj, fmin, smaj, smin;
- gint ret = 0;
-
- firsts = g_strsplit (first, ".", 0);
- seconds = g_strsplit (second, ".", 0);
-
- if (firsts[0] == NULL || firsts[1] == NULL) {
- ret = -1;
- goto beach;
- }
- if (seconds[0] == NULL || seconds[1] == NULL) {
- ret = 1;
- goto beach;
- }
-
- fmaj = atoi (firsts[0]);
- fmin = atoi (firsts[1]);
- smaj = atoi (seconds[0]);
- smin = atoi (seconds[1]);
-
- if (fmaj < smaj) {
- ret = -1;
- goto beach;
- }
- if (fmaj > smaj) {
- ret = 1;
- goto beach;
- }
-
- /* fmaj == smaj */
- if (fmin < smin) {
- ret = -1;
- goto beach;
- }
- if (fmin > smin) {
- ret = 1;
- goto beach;
- }
- ret = 0;
-
-beach:
- g_strfreev (firsts);
- g_strfreev (seconds);
- return ret;
-}
-
-static void
-find_highest_version (gchar * key, gchar * value, gchar ** highest)
-{
- if (*highest == NULL) {
- /* first value, so just set it */
- *highest = key;
- }
- if (compare_major_minor (key, *highest) > 0)
- *highest = key;
-}
-
-/* Libtool creates shell scripts named "base" that calls actual binaries as
- * .libs/lt-base. If we detect this is a libtool script, unmangle so we
- * find the right binaries */
-static void
-unmangle_libtool (gchar ** dir, gchar ** base)
-{
- gchar *new_dir, *new_base;
-
- if (!*dir)
- return;
- if (!*base)
- return;
-
- /* We assume libtool when base starts with "lt-" and dir ends with ".libs".
- * On Windows libtool doesn't seem to be adding "lt-" prefix. */
-#ifndef G_OS_WIN32
- if (!g_str_has_prefix (*base, "lt-"))
- return;
-#endif
-
- if (!g_str_has_suffix (*dir, ".libs"))
- return;
-
-#ifndef G_OS_WIN32
- new_base = g_strdup (&((*base)[3]));
-#else
- new_base = g_strdup (*base);
-#endif
- new_dir = g_path_get_dirname (*dir);
- g_free (*base);
- g_free (*dir);
- *base = new_base;
- *dir = new_dir;
-}
-
-/* Returns a directory path that contains the binary given as an argument.
- * If the binary given contains a path, it gets looked for in that path.
- * If it doesn't contain a path, it gets looked for in the standard path.
- *
- * The returned string is newly allocated.
- */
-static gchar *
-get_dir_of_binary (const gchar * binary)
-{
- gchar *base, *dir;
- gchar *full;
-
- base = g_path_get_basename (binary);
- dir = g_path_get_dirname (binary);
-
- /* if putting these two together yields the same as binary,
- * then we have the right breakup. If not, it's because no path was
- * specified which caused get_basename to return "." */
- full = g_build_filename (dir, base, NULL);
-
-#ifdef G_OS_WIN32
-
- /* g_build_filename() should be using the last path separator used in the
- * input according to the docs, but doesn't actually do that, so we have
- * to fix up the result. */
- {
- gchar *tmp;
-
- for (tmp = (gchar *) binary + strlen (binary) - 1; tmp >= binary; tmp--) {
- if (*tmp == '/' || *tmp == '\\') {
- full[strlen (dir)] = *tmp;
- break;
- }
- }
- }
-#endif
-
- if (strcmp (full, binary) != 0) {
- if (strcmp (dir, ".") != 0) {
- g_warning ("This should not happen, g_path_get_dirname () has changed.");
- g_free (base);
- g_free (dir);
- g_free (full);
- return NULL;
- }
-
- /* we know no path was specified, so search standard path for binary */
- g_free (full);
- full = g_find_program_in_path (base);
- if (!full) {
- g_warning ("This should not happen, %s not in standard path.", base);
- g_free (base);
- g_free (dir);
- return NULL;
- }
- }
-
- g_free (base);
- g_free (dir);
- dir = g_path_get_dirname (full);
- g_free (full);
-
- return dir;
-}
-
-/* Search the given directory for candidate binaries matching the base binary.
- * Return a GHashTable of major/minor -> directory pairs
- */
-static GHashTable *
-get_candidates (const gchar * dir, const gchar * base)
-{
- GDir *gdir;
- GError *error = NULL;
- const gchar *entry;
- gchar *path;
- gchar *suffix, *copy;
-
- gchar *pattern;
- GPatternSpec *spec, *specexe;
-
- gchar **dirs;
- gchar **cur;
-
- GHashTable *candidates = NULL;
-
- candidates = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
-
- /* compile our pattern specs */
- pattern = g_strdup_printf ("%s-*.*", base);
- spec = g_pattern_spec_new (pattern);
- g_free (pattern);
- pattern = g_strdup_printf ("%s-*.*.exe", base);
- specexe = g_pattern_spec_new (pattern);
- g_free (pattern);
-
- /* get all dirs from the path and prepend with given dir */
- if (dir)
- path = g_strdup_printf ("%s%c%s",
- dir, G_SEARCHPATH_SEPARATOR, g_getenv ("PATH"));
- else
- path = (gchar *) g_getenv ("PATH");
- dirs = g_strsplit (path, G_SEARCHPATH_SEPARATOR_S, 0);
- if (dir)
- g_free (path);
-
- /* check all of these in reverse order by winding to bottom and going up */
- cur = &dirs[0];
- while (*cur)
- ++cur;
-
- while (cur != &dirs[0]) {
- --cur;
- if (!g_file_test (*cur, G_FILE_TEST_EXISTS) ||
- !g_file_test (*cur, G_FILE_TEST_IS_DIR)) {
- continue;
- }
-
- gdir = g_dir_open (*cur, 0, &error);
- if (!gdir) {
- g_warning ("Could not open dir %s: %s", *cur, error->message);
- g_error_free (error);
- return NULL;
- }
- while ((entry = g_dir_read_name (gdir))) {
- if (g_pattern_match_string (spec, entry)
- || g_pattern_match_string (specexe, entry)) {
- gchar *full;
-
- /* is it executable ? */
- full = g_build_filename (*cur, entry, NULL);
- if (!g_file_test (full, G_FILE_TEST_IS_EXECUTABLE)) {
- g_free (full);
- continue;
- }
- g_free (full);
-
- /* strip base and dash from it */
- suffix = g_strdup (&(entry[strlen (base) + 1]));
- copy = g_strdup (suffix);
-
- /* strip possible .exe from copy */
- if (g_strrstr (copy, ".exe"))
- g_strrstr (copy, ".exe")[0] = '\0';
-
- /* stricter pattern check: check if it only contains digits or dots */
- g_strcanon (copy, "0123456789.", 'X');
- if (strstr (copy, "X")) {
- g_free (suffix);
- g_free (copy);
- continue;
- }
- g_free (copy);
- g_hash_table_insert (candidates, suffix, g_strdup (*cur));
- }
- }
- }
-
- g_strfreev (dirs);
- g_pattern_spec_free (spec);
- return candidates;
-}
-
-int
-main (int argc, char **argv)
-{
- GHashTable *candidates;
- gchar *dir;
- gchar *base;
- gchar *highest = NULL;
- gchar *binary; /* actual binary we're going to run */
- gchar *path = NULL; /* and its path */
- gchar *desc;
- GOptionContext *ctx;
- GError *err = NULL;
-
- /* detect stuff */
- dir = get_dir_of_binary (argv[0]);
- base = g_path_get_basename (argv[0]);
-
- /* parse command line options */
- desc = g_strdup_printf ("wrapper to call versioned %s", base);
- ctx = g_option_context_new (desc);
- g_free (desc);
- g_option_context_set_ignore_unknown_options (ctx, TRUE);
- g_option_context_add_main_entries (ctx, wrapper_options, GETTEXT_PACKAGE);
- if (!g_option_context_parse (ctx, &argc, &argv, &err)) {
- g_print ("Error initializing: %s\n", err->message);
- exit (1);
- }
- g_option_context_free (ctx);
-
- /* unmangle libtool if necessary */
- unmangle_libtool (&dir, &base);
-
-#ifdef G_OS_WIN32
- /* remove .exe suffix, otherwise we'll be looking for gst-blah.exe-*.* */
- if (strlen (base) > 4 && g_str_has_suffix (base, ".exe")) {
- base[strlen (base) - 4] = '\0';
- }
-#endif
-
- /* get all candidate binaries */
- candidates = get_candidates (dir, base);
- g_free (dir);
-
- if (_arg_mm) {
- /* if a version was forced, look it up in the hash table */
- dir = g_hash_table_lookup (candidates, _arg_mm);
- if (!dir) {
- g_print ("ERROR: Major/minor %s of tool %s not found.\n", _arg_mm, base);
- return 1;
- }
- binary = g_strdup_printf ("%s-%s", base, _arg_mm);
- } else {
- highest = NULL;
-
- /* otherwise, just look up the highest version */
- if (candidates) {
- g_hash_table_foreach (candidates, (GHFunc) find_highest_version,
- &highest);
- }
-
- if (highest == NULL) {
- g_print ("ERROR: No version of tool %s found.\n", base);
- return 1;
- }
- dir = g_hash_table_lookup (candidates, highest);
- binary = g_strdup_printf ("%s-%s", base, highest);
- }
-
- g_free (base);
-
- path = g_build_filename (dir, binary, NULL);
- g_free (binary);
-
- /* print out list of major/minors we found if asked for */
- /* FIXME: do them in order by creating a GList of keys and sort them */
- if (_arg_list_mm) {
- g_hash_table_foreach (candidates, (GHFunc) hash_print_key, NULL);
- g_hash_table_destroy (candidates);
- return 0;
- }
-
- /* print out command line if asked for */
- argv[0] = path;
- if (_print) {
- int i;
-
- for (i = 0; i < argc; ++i) {
- g_print ("%s", argv[i]);
- if (i < argc - 1)
- g_print (" ");
- }
- g_print ("\n");
- }
-
- /* execute */
- if (execv (path, argv) == -1) {
- g_warning ("Error executing %s: %s (%d)", path, g_strerror (errno), errno);
- }
- g_free (path);
-
- return 0;
-}
projects / platform / upstream / gstreamer.git / commitdiff