https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67363
--- Comment #16 from John David Anglin <danglin at gcc dot gnu.org> --- Author: danglin Date: Thu Sep 10 22:52:08 2015 New Revision: 227666 URL: https://gcc.gnu.org/viewcvs?rev=227666&root=gcc&view=rev Log: PR bootstrap/67363 * configure.ac: Check if setenv and unsetenv are declared. * configure: Rebuild. * config.in: Rebuild. * system.h: Declare setenv and unsetenv if not declared. Modified: trunk/gcc/ChangeLog trunk/gcc/config.in trunk/gcc/configure trunk/gcc/configure.ac trunk/gcc/system.h