btrfs-progs: autoconf: define package url manually if not set
authorDavid Sterba <dsterba@suse.cz>
Fri, 13 Feb 2015 13:39:43 +0000 (14:39 +0100)
committerDavid Sterba <dsterba@suse.cz>
Fri, 13 Feb 2015 13:39:43 +0000 (14:39 +0100)
commitfef4f9e50bdd9bb7a410234d8bef289009477f33
treed4b4c93d4ce0c7710a0f2b2b96c8c67b5940d9f5
parentc02b4adcb6a529a29f429db3020405f9aefc2f0d
btrfs-progs: autoconf: define package url manually if not set

The PACKAGE_URL is set from optional parameter of AC_INIT starting in
autoconf 2.64. There are enterprise distros with version 2.63, we can
make the build work there easily as well.

Fixes build failure:

mkfs.c: In function ?main?:
mkfs.c:1492: error: ?PACKAGE_URL? undeclared (first use in this function)

Reported-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
configure.ac