configure.in (AC_EXEEXT): Work around in case it expands to nothing, as in autoconf 2.50.

* configure.in (AC_EXEEXT): Work around in case it expands to
nothing, as in autoconf 2.50.
* acinclude.m4: Likewise.
* configure: Rebuilt.

From-SVN: r43105

libobjc/ChangeLog

+2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
+
+	* configure.in (AC_EXEEXT): Work around in case it expands to
+	nothing, as in autoconf 2.50.
+	* acinclude.m4: Likewise.
+	* configure: Rebuilt.
+
 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
 
 	* THREADS: Explain that when we compile libobjc inside GCC, we

libobjc/configure.in

@@ -91,6 +91,10 @@ AC_PROG_INSTALL
 # automake happy, but we dont execute it, since we dont care about
 # the result.
 if false; then
+  # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
+  # to nothing, so nothing would remain between `then' and `fi' if it
+  # were not for the `:' below.
+  :
   AC_EXEEXT
 fi