[PATCH v2] libtextstyle: Add --with-libtextstyle option

libtextstyle is currently treated as an automagic dependency. It gets linked if it is present, and doesn't if it's not. This change adds a --with-libtextstyle option so that the dependency can be explicitly enabled or disabled. See: https://bugs.gentoo.org/925100 Signed-off-by: Rau

[PATCH] libtextstyle: Add --with-libtextstyle option

libtextstyle is currently treated as an automagic dependency. It gets linked if it is present, and doesn't if it's not. This change adds a --with-libtextstyle option so that the dependency can be explicitly enabled or disabled. See: https://bugs.gentoo.org/925100 Signed-off-by: Rau