Fix a configure warning noticed by Duncan Sands.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32844 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2007-01-03 20:59:52 +00:00
parent f0e76cf1dc
commit 118dfcd03a

View File

@ -9,6 +9,7 @@ dnl $4 - set to 1 to make errors only a warning
AC_DEFUN([CHECK_PROGRAM_SANITY],
[
AC_MSG_CHECKING([sanity for program ]$1)
sanity="0"
sanity_path=`which $1 2>/dev/null`
if test "$?" -eq 0 -a -x "$sanity_path" ; then
sanity=`$1 $2 2>&1 | grep "$3"`