set CMAKE_CXX_FLAGS too in mariadb, and rebuild mroonga-mariadb when mariadb is updated.

component/mariadb/buildout.cfg

@@ -26,6 +26,7 @@ download-only = true
 [mariadb]
 recipe = hexagonit.recipe.cmmi
 version = 5.5.22
+revision = 2
 url = http://downloads.askmonty.org/f/mariadb-${:version}/kvm-tarbake-jaunty-x86/mariadb-${:version}.tar.gz/from/http://ftp.osuosl.org/pub/mariadb
 md5sum = d7d3bedd56cede5a045cb3fadf6b344e
 # compile directory is required to build mysql plugins.
@@ -49,6 +50,7 @@ configure-options =
   -DWITHOUT_DAEMON_EXAMPLE=1
   -DWITH_SPHINX_STORAGE_ENGINE=1
   -DCMAKE_C_FLAGS="-I${libaio:location}/include -I${ncurses:location}/include -I${openssl:location}/include -I${readline5:location}/include -I${zlib:location}/include"
+  -DCMAKE_CXX_FLAGS="-I${libaio:location}/include -I${ncurses:location}/include -I${openssl:location}/include -I${readline5:location}/include -I${zlib:location}/include"
   -DCMAKE_INSTALL_RPATH=${libaio:location}/lib:${ncurses:location}/lib:${openssl:location}/lib:${readline5:location}/lib:${zlib:location}/lib
 environment =
   CMAKE_PROGRAM_PATH=${cmake:location}/bin
@@ -65,6 +67,7 @@ configure-options =
   --with-mysql-config=${mariadb:location}/bin/mysql_config
 depends =
   ${mariadb:version}
+  ${mariadb:revision}
 environment =
   PATH=${groonga:location}/bin:${pkgconfig:location}/bin:%(PATH)s
   CPPFLAGS=-I${groonga:location}/include/groonga