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

   <matsf@init.se>

diff --git a/ChangeLog b/ChangeLog
index 13dbdd01dd41d3fcf93d7183240be367b3a0e2ef..be06e493ef224dc801703f14c365b0c45a0b7592 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,8 @@
  - Added -blibpath handling for AIX to work around stupid runtime linking.
    Problem elucidated by gshapiro@SENDMAIL.ORG by way of Jim Knoble
    <jmknoble@pobox.com>
+ - Checks for 64 bit int types. Problem report from Mats Fredholm
+   <matsf@init.se>
 
 20000316
  - Fixed configure not passing LDFLAGS to Solaris. Report from David G. 

diff --git a/configure.in b/configure.in
index 0eeda65ef60cd4c3fdb650208736059f79392745..a7b90e1f9d83c0225e7a55e790b05ab4e07a7420 100644 (file)
--- 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(