Check for the existence of setenv() in the system libraries and use the system versio...

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4263 3789f03b-4d11-0410-bbf8-ca57d06f2519

diff --git a/configure.ac b/configure.ac
index 1ac635139fa0b2a77cbe345e6e5ab6686a0769b4..d13ecbdde79596ec3c990f12f8666de79ab647ef 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -173,6 +173,8 @@ fi
 AC_LANG_RESTORE
 AC_SUBST(INET_LIB)
 
+AC_CHECK_FUNC(setenv, AC_DEFINE([HAVE_SETENV], [1], [Is setenv() present?]))
+
 dnl Check for zlib library
 INCLUDED_ZLIB=no
 AC_ARG_WITH([included-zlib],