ITS#6125 fix Windows odbc32 detection

diff --git a/configure.in b/configure.in
index 065ff511b455670c8d1bcf794705704dda7572f1..2a94b62e132d52118656c7423184af1941132e6f 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1989,6 +1989,21 @@ if test $ol_enable_sql != no ; then
 
                        odbc32)
                                AC_CHECK_LIB(odbc32, SQLDriverConnect, [have_odbc32=yes], [have_odbc32=no])
+                               
+                               dnl The windows API uses __stdcall which cannot be detected by AC_CHECK_LIB
+                               if test $have_odbc32 = no ; then
+                                       AC_MSG_CHECKING([for SQLDriverConnect in -lodbc32 with windows.h])
+                                       save_LIBS="$LIBS"
+                                       LIBS="$LIBS -lodbc32"
+                                       AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <windows.h>
+                                       #include <sqlext.h>
+                                               ]], [[
+                                               SQLDriverConnect(NULL,NULL,NULL,0,NULL,0,NULL,0);
+                                               ]])],[have_odbc32=yes], [have_odbc32=no])
+                                       LIBS="$save_LIBS"
+                                       AC_MSG_RESULT($have_odbc32)
+                               fi
+                               
                                if test $have_odbc32 = yes ; then
                                        ol_link_sql="-lodbc32"
                                fi