Remove reference to `scm_init_popen' when `fork' is unavailable.
authorLudovic Courtès <ludo@gnu.org>
Fri, 23 Nov 2012 22:37:29 +0000 (23:37 +0100)
committerLudovic Courtès <ludo@gnu.org>
Fri, 23 Nov 2012 22:37:29 +0000 (23:37 +0100)
commit712ca51ffe731d5b0e4dacb4d343426092df2eb0
tree2ed7bade6981b13db1461d84d58505d33ba17b3e
parent06906f370f77cbab520ff0d3c47449526934a9c8
Remove reference to `scm_init_popen' when `fork' is unavailable.

Fixes <http://bugs.gnu.org/12477>.
Reported by lin ray <lin.wei.ray@gmail.com>.

* configure.ac: Define the `HAVE_FORK' Automake conditional.
* module/Makefile.am (ICE_9_SOURCES): Add `ice-9/popen.scm' only when
  HAVE_FORK.
* libguile/posix.c (scm_init_posix): Register `scm_init_popen' only when
  HAVE_FORK.
configure.ac
libguile/posix.c
module/Makefile.am