AC_FUNC_SETPGRP: work even when cross-compiling
commit1c048e2f9f387f01e8f9254f800b909cabd28672
authorPaul Eggert <eggert@cs.ucla.edu>
Thu, 14 Feb 2013 07:28:21 +0000 (13 23:28 -0800)
committerPaul Eggert <eggert@cs.ucla.edu>
Thu, 14 Feb 2013 07:28:48 +0000 (13 23:28 -0800)
treec298fb656fe7561a54f907be6ec7596e6855b572
parent1e3779d9b13604aafc50e318f3ea4a1c00ba2003
AC_FUNC_SETPGRP: work even when cross-compiling

* lib/autoconf/functions.m4 (AC_FUNC_SETPGRP):
Use AC_COMPILE_IFELSE rather than AC_RUN_IFELSE.
Problem reported by Alvaro Soliverez in
<http://lists.gnu.org/archive/html/bug-autoconf/2013-02/msg00002.html>.
lib/autoconf/functions.m4