Use included copy of libid3tag.

* Makefile.am (SUBDIRS): Add libid3tag.
* README-hacking: Mention gperf
* bootstrap: Replace series of invocation of autotools with a single
invocation of autoreconf.
* bootstrap.conf: Make sure libid3tag/m4 exists.
* configure.ac: Don't check for external libid3tag. Use included copy.
* src/Makefile.am: Link with ../libid3tag/libid3tag.a.
* src/id3v2.c (set_id3v2): Attach new frame to the tag.
Remove call to backup.
* src/main.c (backup_type): Change default value back to no_backups.
(set_id3, del_id3): Call backup.
* src/libid3tag: Trimmed-down copy of libid3tag 0.15.1b.

1 files changed, 2 insertions, 18 deletions

diff --git a/bootstrap b/bootstrap
index c6076b1..4cb82b2 100755
--- a/bootstrap
+++ b/bootstrap
@@ -562,24 +562,8 @@ find "$m4_base" "$source_base" \
 
 # Reconfigure, getting other files.
 
-aclocal_flags=`sed -n 's/ACLOCAL_AMFLAGS *=//p' Makefile.am`
-for command in \
-  libtool \
-  "aclocal --force $aclocal_flags" \
-  'autoconf --force' \
-  'autoheader --force' \
-  'automake --add-missing --copy --force-missing';
-do
-  if test "$command" = libtool; then
-    grep '^[	 ]*LT_INIT\>' configure.ac >/dev/null ||
-      continue
-    command='libtoolize -c -f'
-    grep '^[	]*LT_WITH_LTDL' configure.ac > /dev/null &&
-      command="$command --ltdl"
-  fi
-  echo "$0: $command ..."
-  $command || exit
-done
+echo "$0: autoreconf --force --install --symlink ..."
+autoreconf --force --install --symlink
 
 # FIXME: A kludge to avoid unnecessary data in the distribution.
 test -d libltdl/config && rm -rf libltdl/config