re PR bootstrap/67363 (r227188 breaks build for mingw-w64)
authorJohn David Anglin <danglin@gcc.gnu.org>
Thu, 10 Sep 2015 22:52:08 +0000 (22:52 +0000)
committerJohn David Anglin <danglin@gcc.gnu.org>
Thu, 10 Sep 2015 22:52:08 +0000 (22:52 +0000)
commit297c364d7ce9ba632aa1a54d8e3ac7df11deac12
treef69f089eefa4131dd05bc665bb157ac833fdabe1
parent476013d60bccdca296731062ca8deced5c9c3e3a
re PR bootstrap/67363 (r227188 breaks build for mingw-w64)

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.

From-SVN: r227666
gcc/ChangeLog
gcc/config.in
gcc/configure
gcc/configure.ac
gcc/system.h