Index: configure.in
===================================================================
RCS file: /cvsroot/squid/squid3/configure.in,v
retrieving revision 1.45
diff -u -p -r1.45 configure.in
--- configure.in	19 Aug 2003 02:12:46 -0000	1.45
+++ configure.in	31 Aug 2003 09:37:48 -0000
@@ -51,7 +51,7 @@ AC_SUBST(CGIEXT)
 dnl this should be expanded to a list of platform sensible support requirements.
 dnl (adding an option like --enable-cygwin-support doesn't make sense :]) - R Collins 2001
 case "$host_os" in
-cygwin|cygwin32)
+mingw|mingw32|cygwin|cygwin32)
         AM_CONDITIONAL(ENABLE_WIN32SPECIFIC, true)
 	;;
 *)
@@ -1433,6 +1433,14 @@ dnl Check for headers
 AC_HEADER_DIRENT
 AC_HEADER_STDC
 
+dnl Override crypt.h and getopt.h detect on MinGW becasue are provided with source code
+case "$host_os" in
+mingw|mingw32)
+	ac_cv_header_crypt_h='yes'
+	ac_cv_header_getopt_h='yes'
+	;;
+esac
+
 AC_CHECK_HEADERS( \
 	arpa/inet.h \
 	arpa/nameser.h \
@@ -1564,13 +1572,25 @@ AC_CHECK_MEMBERS([struct mallinfo.mxfast
 #include <malloc.h>
 #endif])
 
-AC_CHECK_TYPE(struct rusage,AC_DEFINE(HAVE_STRUCT_RUSAGE,1,[The system provides struct rusage]),,[
+dnl Override rusage() and getopt() detect on MinGW becasue are emulated in source code
+case "$host_os" in
+  mingw|mingw32)
+    AC_DEFINE(HAVE_STRUCT_RUSAGE)
+    ac_cv_func_getrusage='yes'
+    echo "Using own rusage."
+    AC_LIBOBJ(getopt)
+    echo "Using own getopt."
+    ;;
+  *)      
+    AC_CHECK_TYPE(struct rusage,AC_DEFINE(HAVE_STRUCT_RUSAGE,1,[The system provides struct rusage]),,[
 #if HAVE_SYS_TIME_H
 #include <sys/time.h>
 #endif
 #if HAVE_SYS_RESOURCE_H
 #include <sys/resource.h>
 #endif])
+    ;;
+esac
 
 AC_CHECK_MEMBERS([struct iphdr.ip_hl],,,[
 #if HAVE_SYS_TYPES_H
@@ -1924,6 +1944,14 @@ if test -z "$ac_cv_func_poll"; then
 	esac
 fi
 
+dnl Override crypt() and statfs() detect on MinGW becasue are emulated in source code
+case "$host_os" in
+mingw|mingw32)
+	ac_cv_func_crypt='yes'
+	ac_cv_func_statfs='yes'
+	;;
+esac
+
 dnl Check for library functions
 AC_CHECK_FUNCS(\
 	backtrace_symbols_fd \
@@ -2404,12 +2432,19 @@ if test "$INET_NTOA_RESULT" = "1.2.3.4" 
 	AC_MSG_RESULT("yes")
 else
 	AC_MSG_RESULT("no")
-	echo "Will use our own inet_ntoa()."
-	AC_LIBOBJ(inet_ntoa)
+	case "$host_os" in
+	mingw|mingw32)
+	  echo "Using Win32 resolver instead."
+	  ;;
+	*)      
+	  echo "Will use our own inet_ntoa()."
+	  AC_LIBOBJ(inet_ntoa)
 #	echo "WARNING: This looks bad, and probably prevents Squid from working."
 #	echo "         If you're on IRIX and using GCC 2.8, you probably need"
 #	echo "         to use the IRIX C compiler instead."
 #	sleep 10
+	  ;;
+	esac
 fi
 
 if test "$ac_cv_header_sys_statvfs_h" = "yes" ; then