- Checks for 64 bit int types. Problem report from Mats Fredholm

   <matsf@init.se>

1 files changed, 17 insertions, 16 deletions

diff --git a/configure.in b/configure.in
index 0eeda65ef..a7b90e1f9 100644
--- a/configure.in
+++ b/configure.in
@@ -264,7 +264,7 @@ AC_CHECK_SIZEOF(long long int, 8)
 AC_MSG_CHECKING([for intXX_t types])
 AC_TRY_COMPILE(
         [#include <sys/types.h>], 
-        [int16_t a; int32_t b; a = 1235; b = 1235;], 
+        [int8_t a; int16_t b; int32_t c; int64_t d; a = b = c = d = 1;], 
         [
                 AC_DEFINE(HAVE_INTXX_T)
                 AC_MSG_RESULT(yes)
@@ -276,7 +276,7 @@ AC_TRY_COMPILE(
 AC_MSG_CHECKING([for u_intXX_t types])
 AC_TRY_COMPILE(
         [#include <sys/types.h>], 
-        [u_int16_t c; u_int32_t d; c = 1235; d = 1235;], 
+        [u_int8_t a; u_int16_t b; u_int32_t c; u_int64_t d; a = b = c = d = 1;], 
         [
                 AC_DEFINE(HAVE_U_INTXX_T)
                 AC_MSG_RESULT(yes)
@@ -292,10 +292,9 @@ then
         AC_TRY_COMPILE(
                 [#include <sys/bitypes.h>], 
                 [
-                        u_int16_t c; u_int32_t d; 
-                        int16_t e; int32_t f;
-                        c = 1235; d = 1235;
-                        e = 1235; f = 1235;
+                        int8_t a; int16_t b; int32_t c; int64_t d;
+                        u_int8_t e; u_int16_t f; u_int32_t g; u_int64_t h; 
+                        a = b = c = d = e = f = g = h = 1;
                 ], 
                 [
                         AC_DEFINE(HAVE_U_INTXX_T)
@@ -306,16 +305,18 @@ then
         ) 
 fi
 
-AC_MSG_CHECKING([for uintXX_t types])
-AC_TRY_COMPILE(
-        [#include <sys/types.h>], 
-        [uint16_t c; uint32_t d; c = 1235; d = 1235;], 
-        [
-                AC_DEFINE(HAVE_UINTXX_T)
-                AC_MSG_RESULT(yes)
-        ],
-        [AC_MSG_RESULT(no)]
-) 
+if test -z "$have_u_intxx_t" ; then
+        AC_MSG_CHECKING([for uintXX_t types])
+        AC_TRY_COMPILE(
+                [#include <sys/types.h>], 
+                [uint8_t a; uint16_t b; uint32_t c; uint64_t d; a = b = c = d = 1;], 
+                [
+                        AC_DEFINE(HAVE_UINTXX_T)
+                        AC_MSG_RESULT(yes)
+                ],
+                [AC_MSG_RESULT(no)]
+        ) 
+fi
 
 AC_MSG_CHECKING([for socklen_t])
 AC_TRY_COMPILE(