From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1Nawe5-0005US-A8 for qemu-devel@nongnu.org; Fri, 29 Jan 2010 14:36:45 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Nawe0-0005PA-IO for qemu-devel@nongnu.org; Fri, 29 Jan 2010 14:36:44 -0500 Received: from [199.232.76.173] (port=43236 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Nawe0-0005Ot-A2 for qemu-devel@nongnu.org; Fri, 29 Jan 2010 14:36:40 -0500 Received: from mail-fx0-f222.google.com ([209.85.220.222]:37895) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1Nawdy-0003c8-TP for qemu-devel@nongnu.org; Fri, 29 Jan 2010 14:36:39 -0500 Received: by fxm22 with SMTP id 22so750469fxm.2 for ; Fri, 29 Jan 2010 11:36:37 -0800 (PST) From: Scott Tsai Date: Sat, 30 Jan 2010 03:28:58 +0800 Message-Id: <1264793338-30981-1-git-send-email-scottt.tw@gmail.com> Subject: [Qemu-devel] [PATCH] doc: Update mingw cross compile instructions List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Scott Tsai The "Cross compilation for Windows with Linux" section of qemu-doc.texi still instructs the user to use 'configure --enable-mingw32' even after the option was removed in Aug 2008: http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=cd01b4a312248dd4e12c3d389d1a349cea4015d8 This documentation only change updates the instructions to: * Remove use of '--enable-mingw32' in the configure example * Correct the 'sdl-config' script name * Remove references to i386-mingw32msvc.tar.gz which no longer exists in recent SDL releases * Document the zlib dependency Signed-off-by: Scott Tsai --- qemu-doc.texi | 45 +++++++++++++++++++++++++++++++-------------- 1 files changed, 31 insertions(+), 14 deletions(-) diff --git a/qemu-doc.texi b/qemu-doc.texi index 2fb5c0b..4e220d0 100644 --- a/qemu-doc.texi +++ b/qemu-doc.texi @@ -2313,11 +2313,14 @@ instructions in the download section and the FAQ. @item Download the MinGW development library of SDL 1.2.x (@file{SDL-devel-1.2.x-@/mingw32.tar.gz}) from -@url{http://www.libsdl.org}. Unpack it in a temporary place, and -unpack the archive @file{i386-mingw32msvc.tar.gz} in the MinGW tool -directory. Edit the @file{sdl-config} script so that it gives the +@url{http://www.libsdl.org}. Unpack it in a temporary place and +edit the @file{sdl-config} script so that it gives the correct SDL directory when invoked. +@item Install the MinGW version of zlib and make sure +@file{zlib.h} and @file{libz.dll.a} are in +MingGW's default header and linker search paths. + @item Extract the current version of QEMU. @item Start the MSYS shell (file @file{msys.bat}). @@ -2340,29 +2343,43 @@ correct SDL directory when invoked. Install the MinGW cross compilation tools available at @url{http://www.mingw.org/}. -@item -Install the Win32 version of SDL (@url{http://www.libsdl.org}) by -unpacking @file{i386-mingw32msvc.tar.gz}. Set up the PATH environment -variable so that @file{i386-mingw32msvc-sdl-config} can be launched by +@item Download +the MinGW development library of SDL 1.2.x +(@file{SDL-devel-1.2.x-@/mingw32.tar.gz}) from +@url{http://www.libsdl.org}. Unpack it in a temporary place and +edit the @file{sdl-config} script so that it gives the +correct SDL directory when invoked. Set up the @code{PATH} environment +variable so that @file{sdl-config} can be launched by the QEMU configuration script. +@item Install the MinGW version of zlib and make sure +@file{zlib.h} and @file{libz.dll.a} are in +MingGW's default header and linker search paths. + @item Configure QEMU for Windows cross compilation: @example -./configure --enable-mingw32 +PATH=/usr/i686-pc-mingw32/sys-root/mingw/bin:$PATH ./configure --cross-prefix='i686-pc-mingw32-' +@end example +The example assumes @file{sdl-config} is installed under @file{/usr/i686-pc-mingw32/sys-root/mingw/bin} and +MinGW cross compilation tools have names like @file{i686-pc-mingw32-gcc} and @file{i686-pc-mingw32-strip}. +We set the @code{PATH} environment variable to ensure the MingW version of @file{sdl-config} is used and +use --cross-prefix to specify the name of the cross compiler. +You can also use --prefix to set the Win32 install path which defaults to @file{c:/Program Files/Qemu}. + +Under Fedora Linux, you can run: +@example +yum -y install mingw32-gcc mingw32-SDL mingw32-zlib @end example -If necessary, you can change the cross-prefix according to the prefix -chosen for the MinGW tools with --cross-prefix. You can also use ---prefix to set the Win32 install path. +to get a suitable cross compilation environment. @item You can install QEMU in the installation directory by typing -@file{make install}. Don't forget to copy @file{SDL.dll} in the +@code{make install}. Don't forget to copy @file{SDL.dll} and @file{zlib1.dll} into the installation directory. @end itemize -Note: Currently, Wine does not seem able to launch -QEMU for Win32. +Wine can be used to launch the resulting qemu.exe compiled for Win32. @node Mac OS X @section Mac OS X -- 1.6.6