Run autoconf 2.69

configure

@@ -7058,18 +7058,18 @@ else
 /* end build/confdefs.h.  */
 
   /* For now, do not test the preprocessor; as of 2007 there are too many
-	 implementations with broken preprocessors.  Perhaps this can
-	 be revisited in 2012.  In the meantime, code should not expect
-	 #if to work with literals wider than 32 bits.  */
+         implementations with broken preprocessors.  Perhaps this can
+         be revisited in 2012.  In the meantime, code should not expect
+         #if to work with literals wider than 32 bits.  */
       /* Test literals.  */
       long long int ll = 9223372036854775807ll;
       long long int nll = -9223372036854775807LL;
       unsigned long long int ull = 18446744073709551615ULL;
       /* Test constant expressions.   */
       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
-		     ? 1 : -1)];
+                     ? 1 : -1)];
       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
-		     ? 1 : -1)];
+                     ? 1 : -1)];
       int i = 63;
 int
 main ()
@@ -7078,9 +7078,9 @@ main ()
       long long int llmax = 9223372036854775807ll;
       unsigned long long int ullmax = 18446744073709551615ull;
       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
-	      | (llmax / ll) | (llmax % ll)
-	      | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
-	      | (ullmax / ull) | (ullmax % ull));
+              | (llmax / ll) | (llmax % ll)
+              | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
+              | (ullmax / ull) | (ullmax % ull));
   ;
   return 0;
 }
@@ -7112,33 +7112,33 @@ if ${ac_cv_type_long_long_int+:} false; then :
 else
   ac_cv_type_long_long_int=yes
       if test "x${ac_cv_prog_cc_c99-no}" = xno; then
-	ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
-	if test $ac_cv_type_long_long_int = yes; then
-	  	  	  	  if test "$cross_compiling" = yes; then :
+        ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
+        if test $ac_cv_type_long_long_int = yes; then
+                                        if test "$cross_compiling" = yes; then :
   :
 else
   cat build/confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end build/confdefs.h.  */
 #include <limits.h>
-		 #ifndef LLONG_MAX
-		 # define HALF \
-			  (1LL << (sizeof (long long int) * CHAR_BIT - 2))
-		 # define LLONG_MAX (HALF - 1 + HALF)
-		 #endif
+                 #ifndef LLONG_MAX
+                 # define HALF \
+                          (1LL << (sizeof (long long int) * CHAR_BIT - 2))
+                 # define LLONG_MAX (HALF - 1 + HALF)
+                 #endif
 int
 main ()
 {
 long long int n = 1;
-		 int i;
-		 for (i = 0; ; i++)
-		   {
-		     long long int m = n << i;
-		     if (m >> i != n)
-		       return 1;
-		     if (LLONG_MAX / 2 < m)
-		       break;
-		   }
-		 return 0;
+                 int i;
+                 for (i = 0; ; i++)
+                   {
+                     long long int m = n << i;
+                     if (m >> i != n)
+                       return 1;
+                     if (LLONG_MAX / 2 < m)
+                       break;
+                   }
+                 return 0;
   ;
   return 0;
 }
@@ -7152,7 +7152,7 @@ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
   conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
 
-	fi
+        fi
       fi
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5

src/config.h.in

@@ -84,7 +84,7 @@
 /* Define to 1 if you have the <locale.h> header file. */
 #undef HAVE_LOCALE_H
 
-/* Define to 1 if the system has the type `long long int'. */
+/* Define to 1 if the system has the type 'long long int'. */
 #undef HAVE_LONG_LONG_INT
 
 /* Define to 1 if `lstat' has the bug that it succeeds when given the
@@ -240,7 +240,7 @@
 /* Define to 1 if you have the <unistd.h> header file. */
 #undef HAVE_UNISTD_H
 
-/* Define to 1 if the system has the type `unsigned long long int'. */
+/* Define to 1 if the system has the type 'unsigned long long int'. */
 #undef HAVE_UNSIGNED_LONG_LONG_INT
 
 /* Define to 1 if you have the `vfork' function. */