* configure.ac.in: vlc can now be built under cygwin with or without the
   unix emulation layer (without if you use CC="gcc -mno-cygwin").
* INSTALL.win32: doc update for cygwin build.
* modules/video_output/directx/events.c, modules/video_output/directx/directx.c,
   modules/audio_output/directx.c: compilation fixes for cygwin.

INSTALL.win32

@@ -23,12 +23,15 @@ Building VideoLAN Client from the source code
 =============================================
 
 If you want to do the tricky job of building vlc from sources, you can do it
-in two ways:
+in several ways:
 
 - natively on Windows, using MSYS+MINGW (www.mingw.org)
   (MSYS is a minimal build environnement to compile unixish projects under
    windoze. It provides all the common unix tools like sh, gmake...)
 
+- natively on Windows, using cygwin (www.cygwin.com) with or without the
+  unix emulation layer.
+
 - or on Linux, using the mingw32 cross-compiler
 
 Getting the right tools
@@ -44,7 +47,7 @@ You first need to download a linux cross-compiler version of mingw32.
 You must also not forget to install the extra development packages if you want
 to build the DirectX, GTK and SDL plugins.
 
-- compiling natively on Windoze:
+- compiling natively on Windoze with MSYS+MINGW:
 You will need to download and install the latest MSYS (version 1.0.7 as
 of now) and MINGW.
 The installation is really easy. Begin with the MSYS auto-installer and once
@@ -69,6 +72,13 @@ The same is true for the SDL package, it is installed in
 SDL-1.2.3-win32/i386-mingw32msvc/bin/sdl-config if you plan to extract the
 archive in a different directory.
 
+- compiling natively on Windoze with cygwin:
+You will need to download and install cygwin (www.cygwin.com).
+
+You must also not forget to install the extra development packages if you want
+to build the DirectX, GTK and SDL plugins.
+(http://www.videolan.org/vlc/windows.html)
+
 Configuring the build
 =====================
 
@@ -80,7 +90,7 @@ See `./configure --help' for more information.
 If you are cross-compiling from Debian, you can use something
 along those lines:
 
-  make distclean ; \
+  ./bootstrap; \
   CC=i586-mingw32msvc-gcc \
   ./configure --host=i586-mingw32msvc --build=i386-linux \
   --with-gtk-config-path=/usr/local/gtk-win32/bin \
@@ -91,6 +101,7 @@ along those lines:
 If you are cross-compiling using the mingw32 package provided by
 www.videolan.org, you have to use something along those lines:
 
+  ./bootstrap; \
   CC=i586-mingw32msvc-gcc \
   PATH=/usr/local/cross-tools/bin:$PATH \
   ./configure --host=i586-mingw32msvc --build=i386-linux \
@@ -101,12 +112,26 @@ www.videolan.org, you have to use something along those lines:
 
 If you are compiling natively on Windoze, then you can use something
 along those lines:
+  ./bootstrap; \
   ./configure \
   --with-gtk-config-path=/c/dev/gtk-win32/bin \
   --with-sdl-config-path=/c/dev/SDL-1.2.3-win32/i386-mingw32msvc/bin \
   --with-directx=/c/dev/dxheaders \
   --with-dvdcss-tree=../libdvdcss-win
 
+If you are using cygwin, you can build vlc with or without the unix emulation
+layer (without is usually better). To build without the emulaion layer, use
+something like this:
+  ./bootstrap; \
+  CC="gcc -mno-cygwin" \
+  ./configure \
+  --with-gtk-config-path=/cygdrive/c/dev/gtk-win32/bin \
+  --with-sdl-config-path=/cygdrive/c/dev/SDL-1.2.3-win32/i386-mingw32msvc/bin \
+  --with-directx=/cygdrive/c/dev/dxheaders \
+  --with-dvdcss-tree=../libdvdcss-win
+If you want to use the emulation layer, then just omit the CC="gcc -mno-cygwin"
+line.
+
 Note: when using the --with-dvdcss-tree you need to compile the tree
 beforehand.
 

configure.ac.in

@@ -95,21 +95,34 @@ case "x${target_os}" in
     LDFLAGS_vlc="${LDFLAGS_vlc} -all_load"
     LIBEXT=".dylib"
     ;;
-  x*mingw32*)
-    SYS=mingw32
-    AC_CHECK_TOOL(WINDRES, windres, :)
-    CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
-    LDFLAGS_vlc="${LDFLAGS_vlc} -lws2_32 -lnetapi32 -mwindows"
-    LDFLAGS_ipv4="${LDFLAGS_ipv4} -lws2_32"
-    LDFLAGS_ipv6="${LDFLAGS_ipv6} -lws2_32"
-    LDFLAGS_access_http="${LDFLAGS_http} -lws2_32"
-    LDFLAGS_rc="${LDFLAGS_rc} -lws2_32"
-    LIBEXT=".dll"
-    ;;
-  x*cygwin*)
-    SYS=cygwin
+  x*mingw32* | x*cygwin*)
     AC_CHECK_TOOL(WINDRES, windres, :)
     LIBEXT=".dll"
+
+    case "x${target_os}" in
+      x*mingw32*)
+        SYS=mingw32
+        ;;
+      x*cygwin*)
+        dnl Check if we are using the mno-cygwin mode in which case we are
+        dnl actually dealing with a mingw32 compiler.
+        AC_EGREP_CPP(yes,
+            [#ifdef WIN32
+             yes
+             #endif],
+            SYS=mingw32, SYS=cygwin)
+        ;;
+    esac
+
+    if test "x$SYS" = "xmingw32"; then
+        CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"
+        CPPFLAGS="${CPPFLAGS_save}"
+        LDFLAGS_vlc="${LDFLAGS_vlc} -lws2_32 -lnetapi32 -mwindows"
+        LDFLAGS_ipv4="${LDFLAGS_ipv4} -lws2_32"
+        LDFLAGS_ipv6="${LDFLAGS_ipv6} -lws2_32"
+        LDFLAGS_access_http="${LDFLAGS_http} -lws2_32"
+        LDFLAGS_rc="${LDFLAGS_rc} -lws2_32"
+    fi
     ;;
   x*nto*)
     SYS=nto
@@ -1483,7 +1496,7 @@ AC_ARG_ENABLE(directx,
   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
 if test "x${enable_directx}" != "xno"
 then
-  if test "x${SYS}" = "xmingw32"
+  if test "x${SYS}" = "xmingw32" -o "x${SYS}" = "xcygwin"
   then
     AC_ARG_WITH(directx,
     [    --with-directx=PATH   Win32 DirectX headers])
@@ -1667,10 +1680,11 @@ dnl  win32 waveOut plugin
 dnl
 AC_ARG_ENABLE(waveout,
   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
-if test "x${enable_waveout}" != "xno" -a "x${SYS}" = "xmingw32"
-  then
+if test "x${enable_waveout}" != "xno"; then
+  if test "x${SYS}" = "xmingw32" -o "x${SYS}" = "xcygwin"; then
     PLUGINS="${PLUGINS} waveout"
     LDFLAGS_waveout="-lwinmm"
+  fi
 fi
 
 dnl

modules/audio_output/directx.c

@@ -2,7 +2,7 @@
  * aout.c: Windows DirectX audio output method
  *****************************************************************************
  * Copyright (C) 2001 VideoLAN
- * $Id: directx.c,v 1.1 2002/10/05 17:29:50 gbazin Exp $
+ * $Id: directx.c,v 1.2 2002/10/06 19:28:28 gbazin Exp $
  *
  * Authors: Gildas Bazin <gbazin@netcourrier.com>
  *
@@ -34,6 +34,7 @@
 #include <vlc/aout.h>
 #include "aout_internal.h"
 
+#include <windows.h>
 #include <mmsystem.h>
 #include <dsound.h>
 

modules/video_output/directx/directx.c

@@ -2,7 +2,7 @@
  * vout.c: Windows DirectX video output display method
  *****************************************************************************
  * Copyright (C) 2001 VideoLAN
- * $Id: directx.c,v 1.2 2002/10/05 17:29:50 gbazin Exp $
+ * $Id: directx.c,v 1.3 2002/10/06 19:28:28 gbazin Exp $
  *
  * Authors: Gildas Bazin <gbazin@netcourrier.com>
  *
@@ -42,6 +42,7 @@
 #include <vlc/intf.h>
 #include <vlc/vout.h>
 
+#include <windows.h>
 #include <ddraw.h>
 
 #include "netutils.h"

modules/video_output/directx/events.c

@@ -2,7 +2,7 @@
  * events.c: Windows DirectX video output events handler
  *****************************************************************************
  * Copyright (C) 2001 VideoLAN
- * $Id: events.c,v 1.2 2002/10/01 20:43:35 ipkiss Exp $
+ * $Id: events.c,v 1.3 2002/10/06 19:28:28 gbazin Exp $
  *
  * Authors: Gildas Bazin <gbazin@netcourrier.com>
  *
@@ -246,7 +246,7 @@ static int DirectXCreateWindow( vout_thread_t *p_vout )
     HDC        hdc;
     HMENU      hMenu;
     HICON      vlc_icon = NULL;
-    char       vlc_path[_MAX_PATH+1];
+    char       vlc_path[MAX_PATH+1];
 
     msg_Dbg( p_vout, "DirectXCreateWindow" );
 
@@ -290,7 +290,7 @@ static int DirectXCreateWindow( vout_thread_t *p_vout )
 
     /* Get the Icon from the main app */
     vlc_icon = NULL;
-    if( GetModuleFileName( NULL, vlc_path, _MAX_PATH ) )
+    if( GetModuleFileName( NULL, vlc_path, MAX_PATH ) )
     {
         vlc_icon = ExtractIcon( hInstance, vlc_path, 0 );
     }