[Bug 3388350] mingw64 compiler warnings.

Reverse the detection of struct _stat32i64, otherwise when
mingw doesn't have it, tclTest.c cannot be compiled

4 files changed, 12 insertions, 11 deletions

diff --git a/ChangeLog b/ChangeLog
index 06075bd..6237d99 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,7 @@
 2011-08-15  Jan Nijtmans  <nijtmans@users.sf.net>
 
 	* win/tcl.m4:       [Bug 3388350] mingw64 compiler warnings
+	* win/configure.in
 	* win/configure
 	* win/tclMtherr.c
 	* win/tclWinPort.h
diff --git a/win/configure b/win/configure
index 06c3dfe..1fe4dde 100755
--- a/win/configure
+++ b/win/configure
@@ -1265,8 +1265,8 @@ fi
 
 # Check to see if struct _stat32i64 exists in mingw's sys/stat.h
 
-echo $ac_n "checking struct _stat32i64""... $ac_c" 1>&6
-echo "configure:1270: checking struct _stat32i64" >&5
+echo $ac_n "checking if struct _stat32i64 missing""... $ac_c" 1>&6
+echo "configure:1270: checking if struct _stat32i64 missing" >&5
 if eval "test \"`echo '$''{'tcl_struct_stat32i64'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1285,12 +1285,12 @@ int main() {
 EOF
 if { (eval echo configure:1287: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
-  tcl_struct_stat32i64=yes
+  tcl_struct_stat32i64=no
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
-  tcl_struct_stat32i64=no
+  tcl_struct_stat32i64=yes
 fi
 rm -f conftest*
 
@@ -1299,7 +1299,7 @@ fi
 echo "$ac_t""$tcl_struct_stat32i64" 1>&6
 if test "$tcl_struct_stat32i64" = "yes" ; then
     cat >> confdefs.h <<\EOF
-#define HAVE_STRUCT_STAT32I64 1
+#define HAVE_NO_STRUCT_STAT32I64 1
 EOF
 
 fi
diff --git a/win/configure.in b/win/configure.in
index 378ca5b..47b6a4f 100644
--- a/win/configure.in
+++ b/win/configure.in
@@ -242,7 +242,7 @@ fi
 
 # Check to see if struct _stat32i64 exists in mingw's sys/stat.h
 
-AC_CACHE_CHECK(struct _stat32i64,
+AC_CACHE_CHECK(if struct _stat32i64 missing,
     tcl_struct_stat32i64,
 AC_TRY_COMPILE([
 #include <sys/types.h>
@@ -251,12 +251,12 @@ AC_TRY_COMPILE([
 [
   struct _stat32i64 foo;
 ],
-        tcl_struct_stat32i64=yes,
-        tcl_struct_stat32i64=no)
+        tcl_struct_stat32i64=no,
+        tcl_struct_stat32i64=yes)
 )
 if test "$tcl_struct_stat32i64" = "yes" ; then
-    AC_DEFINE(HAVE_STRUCT_STAT32I64, 1,
-            [Defined when sys/stat.h has struct_stat32i64])
+    AC_DEFINE(HAVE_NO_STRUCT_STAT32I64, 1,
+            [Defined when sys/stat.h is missing struct _stat32i64])
 fi
 
 
diff --git a/win/tclWinPort.h b/win/tclWinPort.h
index be5058c..f14e1a9 100644
--- a/win/tclWinPort.h
+++ b/win/tclWinPort.h
@@ -97,7 +97,7 @@
 /*
  * Not all mingw32 versions have this struct.
  */
-#if !defined(__BORLANDC__) && !defined(_MSC_VER) && !defined(_WIN64) && !defined(HAVE_STRUCT_STAT32I64) && defined(BUILD_tcl)
+#if !defined(__BORLANDC__) && !defined(_MSC_VER) && !defined(_WIN64) && defined(HAVE_NO_STRUCT_STAT32I64)
   struct _stat32i64 {
     dev_t st_dev;
     ino_t st_ino;