Add a check for posix_spawn.
Regenerate configure and other autoconf files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101444 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/configure b/configure
index 82aaccd..75f1c2b 100755
--- a/configure
+++ b/configure
@@ -17756,7 +17756,8 @@
-for ac_func in mktemp realpath sbrk setrlimit strdup
+
+for ac_func in mktemp posix_spawn realpath sbrk setrlimit strdup
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
{ echo "$as_me:$LINENO: checking for $ac_func" >&5