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Fix a configure warning noticed by Duncan Sands.

llvm-svn: 32844
This commit is contained in:
Reid Spencer 2007-01-03 20:59:52 +00:00
parent f83a0f9a60
commit ff102f19c4

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"`