build: do not enable c++ warnings on 0 when nullptr is not supported.
authorAkim Demaille <akim@lrde.epita.fr>
Wed, 9 May 2012 09:20:18 +0000 (11:20 +0200)
committerAkim Demaille <akim@lrde.epita.fr>
Fri, 11 May 2012 07:26:09 +0000 (09:26 +0200)
commit7e3510e6dd3baa34fcb985173befdafbbf3569a5
tree99b194112a03e830eb13abf022b70cd540671f8c
parentb2c4c25d4ad3aa6795a527a53ab1e5bb4a9d442c
build: do not enable c++ warnings on 0 when nullptr is not supported.

* configure.ac (WARN_CXXFLAGS): Enable -Wzero-as-null-pointer-constant
only when nullptr is supported..
configure.ac