build-sys: remove redundant __progname check

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/configure.ac b/configure.ac
index cfa22d62ef60dae62c73b7cc7754c155579017fc..94cced3b1ea32afd82a6052cfbe663e4dfdc4218 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -623,15 +623,6 @@ char *c = crypt("abc","pw");
 
 AM_CONDITIONAL(NEED_LIBCRYPT, test "x$need_libcrypt" = xyes)
 
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-#include <stdio.h>
-]], [[
-printf(__progname);
-]])],
-[AC_DEFINE(HAVE___PROGNAME, 1, Do we have __progname?)
-])
-
-
 AC_CHECK_TYPES([union semun], [], [], [[
 #include <sys/sem.h>
 ]])