weechat: Add man page and ruby subpackage

Also make sure other that the tcl, lua and python plugins does not
get built for now.

packages/weechat/build.sh

@@ -1,7 +1,7 @@
 TERMUX_PKG_HOMEPAGE=http://weechat.org/
 TERMUX_PKG_DESCRIPTION="Fast, light and extensible IRC chat client"
 TERMUX_PKG_VERSION=1.3
-TERMUX_PKG_BUILD_REVISION=2
+TERMUX_PKG_BUILD_REVISION=4
 TERMUX_PKG_SRCURL=http://www.weechat.org/files/src/weechat-${TERMUX_PKG_VERSION}.tar.bz2
 TERMUX_PKG_DEPENDS="ncurses, libgcrypt, libcurl, libgnutls, libandroid-support"
 # weechat-curses is a symlink to weechat, so remove it:
@@ -27,5 +27,9 @@ termux_step_configure () {
 		-DZLIB_LIBRARY:FILEPATH="$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/lib/libz.so" \
 		-DZLIB_INCLUDE_DIR:PATH="$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/include" \
 		-DCA_FILE="$TERMUX_PREFIX/etc/tls/cert.pem" \
+		-DENABLE_LUA=OFF \
+		-DENABLE_MAN=ON \
+		-DENABLE_PYTHON=OFF \
+		-DENABLE_TCL=OFF \
 		$TERMUX_PKG_SRCDIR
 }

packages/weechat/weechat-ruby-plugin.subpackage.sh

@@ -0,0 +1,3 @@
+TERMUX_SUBPKG_INCLUDE="lib/weechat/plugins/ruby.so"
+TERMUX_SUBPKG_DESCRIPTION="WeeChat Ruby Plugin"
+TERMUX_SUBPKG_DEPENDS="weechat, ruby"