-#serial 1
+#serial 3
dnl From Jim Meyering.
dnl
dnl Check whether putenv ("FOO") removes FOO from the environment.
dnl The putenv in libc on at least SunOS 4.1.4 does *not* do that.
dnl
-dnl If you use this macro in a package, you should
-dnl add the following two lines to acconfig.h:
-dnl /* Define to rpl_putenv if the replacement function should be used. */
-dnl #undef putenv
-dnl
AC_DEFUN(jm_FUNC_PUTENV,
[AC_CACHE_CHECK([for SVID conformant putenv], jm_cv_func_svid_putenv,
jm_cv_func_svid_putenv=no)
])
if test $jm_cv_func_svid_putenv = no; then
- LIBOBJS="$LIBOBJS putenv.o"
- AC_DEFINE_UNQUOTED(putenv, rpl_putenv)
+ AC_SUBST(LIBOBJS)
+ LIBOBJS="$LIBOBJS putenv.$ac_objext"
+ AC_DEFINE_UNQUOTED(putenv, rpl_putenv,
+ [Define to rpl_putenv if the replacement function should be used.])
fi
])