[Vm-dev] Cross compile Window from Unix/Mac os

[Mariano Martinez Peck]

Thanks JB for all your info. I soon as I have some free time I will try it
:)


On Mon, Dec 12, 2011 at 9:36 PM, Jean Baptiste Arnaud <
jbaptiste.arnaud at gmail.com> wrote:

>
> Cmake is really simple but you need to generate  from a specific
> configuration that shouldnt get information about compilation from the
> system but from a toolchain :
>
> You have choice change the File generated :  by removing the
> line include(CMakeDetermineSystem) "it is baaaaad"
> or change the printHeader method to take care about the cross compilation
> in CMakeGenerator, (maybe Igor have already fix this)
>
> CMakeGenerator>>#printHeader
>  self puts: '# This is automatically generated file using ', self
> configurationName, ' on ',
> Date current asString, ' ' , Time current asString;
> puts: 'cmake_minimum_required(VERSION 2.6.2)'.
>  self config requiresDetermineSystem ifTrue: [
> self puts: 'include(CMakeDetermineSystem)'.
>  ]
>
> and add in CPlatformConfig
>
> A method :
> CPlatformConfig>>#requiresDetermineSystem
> ^true
>
> Create a WindowConfiguration as you wish and create a method
>
> MyWindowConfiguration>>#requiresDetermineSystem
> ^false
>
> OK here your source and CMake infrastructure is correct.
> You need a cross compiler i use the mingw32
> So you need to create your MyToolchain.cmake, just copy past the following
> code (change the compiler if needed).
>
> "
> SET(CMAKE_SYSTEM_NAME Windows)
> SET(CMAKE_C_COMPILER i386-mingw32-gcc)
> SET(CMAKE_CXX_COMPILER i386-mingw32-g++)
> SET(CMAKE_RC_COMPILER i386-mingw32-windres)
>
> # It should be everything in VM platform if it is not the case uncomment
> all this line.
> #SET(CMAKE_FIND_ROOT_PATH where you install mingw32)
> #SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
> #SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
> #SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
> "
>
> A generate your source and do :
> cmake -DMAKE_TOOLCHAIN_FILE=MyToolchain.cmake
> and make
> that should work :
>
> Possible error :
> CMAKE_RC_COMPILER maybe not automatically call, if that happen check the
> #extraVMSettings: in your configuration and change the
> [...]
> maker cmd: 'add_custom_command' params: 'OUTPUT ', res ,
> '
> COMMAND windres --include-dir ${targetPlatform}/misc -D_WIN32 -i
> ${buildDir}/Cog.rc -o ', res , '
> COMMENT "Generating resource file..."
> '.
> [...]
> Should be change in :
> [...]
> maker cmd: 'add_custom_command' params: 'OUTPUT ', res ,
> '
> COMMAND  *i386-mingw32-windres* --include-dir ${targetPlatform}/misc
> -D_WIN32 -i ${buildDir}/Cog.rc -o ', res , '
> COMMENT "Generating resource file..."
> '.
> [...]
>
> PS: i have a old version on my repository (JBARepo) under the
> CMakerVMMaker, but it is completely deprecated  CMakeVMMaker-jb.121.
> PPS : I wish update this code but never spend the time
> PPPS: I am available on skype if you want to discuss that.
>
>
>
> On Dec 12, 2011, at 4:42 PM, Igor Stasenko wrote:
>
>
> On 12 December 2011 16:33, Mariano Martinez Peck <marianopeck at gmail.com>
> wrote:
>
>
> Hi JB. Could you please tell me how should I run cmake to build for
> windows? Is there a specific generator?  because if I run:
>
>
> since you cross-compiling under unix, you use unix makefiles, which is
> default.
> but to generate windows executable, you need different settings in cmake
> config.
> like different compilation target (win32 executable, not ELF) etc.
>
> JB could tell you more :)
>
> cmake --help
>
>
> at the end the only generators I see are:
>
>
> Generators
>
>
> The following generators are available on this platform:
>
>   Unix Makefiles              = Generates standard UNIX makefiles.
>
>   Xcode                       = Generate XCode project files.
>
>   CodeBlocks - Unix Makefiles = Generates CodeBlocks project files.
>
>   Eclipse CDT4 - Unix Makefiles
>
>                               = Generates Eclipse CDT 4.0 project files.
>
>   KDevelop3                   = Generates KDevelop 3 project files.
>
>   KDevelop3 - Unix Makefiles  = Generates KDevelop 3 project files.
>
>
>
>
> Thanks!
>
>
> On Thu, Jul 7, 2011 at 7:07 PM, Jean Baptiste Arnaud <
> jbaptiste.arnaud at gmail.com> wrote:
>
>
>
> Since the last Igor ( thank ) update it 's possible to cross compile
> windows VM(last version) from MacOs and Unix.
>
>
> Using Mingw and cmake.
>
>
> Now, i do for Cog, and for ARM9 processor.
>
> My process imply to fix some window file cause some include are wrong,
> then it the cross compiler don't find some include beginning by
> Uppercase(cause the file isn't beginning by uppercase).
>
> In /Platform/win32/vm/sqWin32Intel.c
>
>
> #include <float.h> instead  #include <Float.h>
>
>
> in /Platform/win32/plugin/SocketPlugin/sqWin32NewNet.c
>
>
> #include <ws2tcpip.h> instead #include <Ws2tcpip.h>
>
>
>
>
> Regard
>
> Jean Baptiste Arnaud
>
> jbaptiste.arnaud at gmail.com
>
>
>
>
>
>
>
>
>
> --
>
> Mariano
>
> http://marianopeck.wordpress.com
>
>
>
>
>
>
> --
> Best regards,
> Igor Stasenko.
>
>
> Regard
> Jean Baptiste Arnaud
> jbaptiste.arnaud at gmail.com
>
>
>
>
>
>


-- 
Mariano
http://marianopeck.wordpress.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.squeakfoundation.org/pipermail/vm-dev/attachments/20111214/91591299/attachment.htm