roken: Add env functions to configure checks

Add the putenv, setenv and unsetenv functions to the list of
functions that configure checks for. This avoids the roken header
redefining them to rk_*, which we're then not providing an
implementation of.

Change-Id: I63bd88326e933f0afed399233c38489cd2aea46b
Reviewed-on: http://gerrit.openafs.org/4406
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@openafs.org>

diff --git a/acinclude.m4 b/acinclude.m4
index b7b03335eb0b082fd5b052ff23c74cd88cf0ef17..8fd379b114cf90a4021b2ab9995aa54af8a11fc6 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -1371,11 +1371,14 @@ AC_CHECK_FUNCS([ \
        inet_aton \
        inet_ntop \
        inet_pton \
+       putenv \
        readv \
+       setenv \
        strdup \
        strftime \
        strndup \
        strsep \
+       unsetenv \
 ])
 
 dnl Functions that are in objects that we always build from libroken