*** empty log message ***

diff --git a/m4/off_t-format.m4 b/m4/off_t-format.m4
index 0b3f153..7eba1d3 100644 (file)
--- a/m4/off_t-format.m4
+++ b/m4/off_t-format.m4
@@ -7,35 +7,34 @@ AC_DEFUN(jm_SYS_OFF_T_PRINTF_FORMAT,
     AC_CACHE_CHECK([for printf format that works with type off_t],
                    jm_cv_sys_off_t_printf_format,
     [
-     for i in '' L ll q; do
-       jm_OFF_T_FORMAT="$i"
+     for jm_fmt in '' L ll q; do
+       jm_OFF_T_FORMAT="$jm_fmt"
        export jm_OFF_T_FORMAT
        AC_TRY_RUN([
-#      include <sys/types.h>
-#      include <stdio.h>
-#      if HAVE_STDLIB_H
-#       include <stdlib.h>
-#      endif
-#      if HAVE_STRING_H
-#       include <string.h>
-#      endif
-       int
-       main()
-       {
-        char buf[50];
-        static off_t x[] = {1, 255, 65535, 99999999};
-        char fmt[50];
+#        include <sys/types.h>
+#        include <stdio.h>
+#        if HAVE_STDLIB_H
+#         include <stdlib.h>
+#        endif
+#        if HAVE_STRING_H
+#         include <string.h>
+#        endif
+         int
+         main()
+         {
+          static off_t x[] = {1, 255, 65535, 99999999};
+          char buf[50], fmt[50];
 
-        /* this envvar should have one of these values: "", "L", "ll", "q"  */
-        char *f = getenv ("jm_OFF_T_FORMAT");
-        sprintf (fmt, "%%%sd %%%sx %%%sx %%%sd", f, f, f, f);
+          /* this should be one of these values: "", "L", "ll", "q"  */
+          char *f = getenv ("jm_OFF_T_FORMAT");
 
-        sprintf (buf, fmt, x[0], x[1], x[2], x[3]);
-        exit (strcmp (buf, "1 ff ffff 99999999"));
-       }
-       ], jm_cv_sys_off_t_printf_format=yes dnl The library version works.
-       , jm_cv_sys_off_t_printf_format=no dnl The library version does NOT work.
-       , jm_cv_sys_off_t_printf_format=no dnl We're cross compiling.
+          sprintf (fmt, "%%%sd %%%sx %%%sx %%%sd", f, f, f, f);
+          sprintf (buf, fmt, x[0], x[1], x[2], x[3]);
+          exit (strcmp (buf, "1 ff ffff 99999999"));
+         }
+         ], jm_cv_sys_off_t_printf_format=$jm_fmt; break
+         , jm_cv_sys_off_t_printf_format=no dnl The library version does NOT work.
+         , jm_cv_sys_off_t_printf_format=no dnl We're cross compiling.
        )
      done
     ])