Some platforms have rl_completion_append_character but not rl_completion_suppress_append.
Reported by Mark D.
diff --git a/configure b/configure
index c4f2e70..c2c5dc6 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
#! /bin/sh
-# From configure.in Revision: 75658 .
+# From configure.in Revision: 75664 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.61 for python 2.7.
#
@@ -3865,7 +3865,7 @@
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
-rm -f -r conftest*
+rm -f conftest*
@@ -5422,7 +5422,7 @@
else
ac_cv_header_stdc=no
fi
-rm -f -r conftest*
+rm -f conftest*
fi
@@ -5443,7 +5443,7 @@
else
ac_cv_header_stdc=no
fi
-rm -f -r conftest*
+rm -f conftest*
fi
@@ -6541,7 +6541,7 @@
fi
-rm -f -r conftest*
+rm -f conftest*
{ echo "$as_me:$LINENO: result: $was_it_defined" >&5
echo "${ECHO_T}$was_it_defined" >&6; }
@@ -7071,7 +7071,7 @@
else
ac_cv_type_uid_t=no
fi
-rm -f -r conftest*
+rm -f conftest*
fi
{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
@@ -15731,7 +15731,7 @@
else
unistd_defines_pthreads=no
fi
-rm -f -r conftest*
+rm -f conftest*
{ echo "$as_me:$LINENO: result: $unistd_defines_pthreads" >&5
echo "${ECHO_T}$unistd_defines_pthreads" >&6; }
@@ -17345,7 +17345,7 @@
$EGREP "yes" >/dev/null 2>&1; then
ipv6type=$i
fi
-rm -f -r conftest*
+rm -f conftest*
;;
kame)
@@ -17368,7 +17368,7 @@
ipv6libdir=/usr/local/v6/lib
ipv6trylibc=yes
fi
-rm -f -r conftest*
+rm -f conftest*
;;
linux-glibc)
@@ -17389,7 +17389,7 @@
ipv6type=$i;
ipv6trylibc=yes
fi
-rm -f -r conftest*
+rm -f conftest*
;;
linux-inet6)
@@ -17427,7 +17427,7 @@
ipv6lib=inet6;
ipv6libdir=/usr/local/v6/lib
fi
-rm -f -r conftest*
+rm -f conftest*
;;
v6d)
@@ -17450,7 +17450,7 @@
ipv6libdir=/usr/local/v6/lib;
BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS"
fi
-rm -f -r conftest*
+rm -f conftest*
;;
zeta)
@@ -17472,7 +17472,7 @@
ipv6lib=inet6;
ipv6libdir=/usr/local/v6/lib
fi
-rm -f -r conftest*
+rm -f conftest*
;;
esac
@@ -25580,7 +25580,26 @@
_ACEOF
fi
-rm -f -r conftest*
+rm -f conftest*
+
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <readline/readline.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "extern int rl_completion_suppress_append;" >/dev/null 2>&1; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_RL_COMPLETION_SUPPRESS_APPEND 1
+_ACEOF
+
+fi
+rm -f conftest*
fi
@@ -25850,7 +25869,7 @@
_ACEOF
fi
-rm -f -r conftest*
+rm -f conftest*
fi