# BASH may already be set in the shell, if the admin then changes the
# the /bin/sh symlink to a non-bash shell, all hell will break lose.
unset BASH
# BASH may already be set in the shell, if the admin then changes the
# the /bin/sh symlink to a non-bash shell, all hell will break lose.
unset BASH
-AC_PATH_PROGS([BASH], [bash], [/bin/bash], [$PATH:/bin:/usr/bin:/usr/sbin])
-if test x$BASH = "x"; then
+AC_PATH_PROGS(BASH, bash, "no", [$PATH:/bin:/usr/bin:/usr/sbin])
+if test x$BASH = "xno"; then
-AC_CHECK_PROGS(SED, sed)
-if test x$SED = "x"; then
+AC_PATH_PROGS(SED, sed, "no")
+if test x$SED = "xno"; then
-AC_CHECK_PROGS(AWK, awk)
-if test x$AWK = "x"; then
+AC_PATH_PROGS(AWK, awk, "no")
+if test x$AWK = "xno"; then
AC_CHECK_PROG(ac_cv_have_rpm, rpm, "yes", "no")
if test "x$ac_cv_have_rpm" = "xyes"; then
rpm --define '_topdir /tmp' > /dev/null 2>&1
AC_CHECK_PROG(ac_cv_have_rpm, rpm, "yes", "no")
if test "x$ac_cv_have_rpm" = "xyes"; then
rpm --define '_topdir /tmp' > /dev/null 2>&1