[Vm-dev] Building VM on windows: lining problem

[Camillo Bruni]

ok, you just discovered a minor mess... onto fixing it quickly..

On 2013-11-19, at 11:16, phil at highoctane.be wrote:

> I found why the vmVersionInfo.h isn't there...
> 
> build.sh contains:
> 
> #!bash
> 
> if [ ! -e vmVersionInfo.h ]; then
> 	../codegen-scripts/extract-commit-info.sh
> fi
> cmake -G "MSYS Makefiles" .
> make
> 
> 
> and ../codegen-scripts/extract-commit-info.sh is nowhere to be found from the git clone...
> 
> It lives in scripts/ 
> 
> Phil
> 
> 
> 
> 
> On Tue, Nov 19, 2013 at 11:01 AM, phil at highoctane.be <phil at highoctane.be> wrote:
> I've been moving forward with building the VM for Windows from the GitHub sources with MinGW.
> 
> Now, to get the thing to compile, I had to replace the oft_t things by _oft_t, same for the 64 flavor.
> 
> So, modifiying two header files, one being mingw.h where I put #define oft_t _oft_t at the end.
> 
> This did the trick and I now have all plugins/dlls building fine:
> 
> FT2Plugin.dll
> libcairo-2.dll
> libeay32.dll
> libfreetype-6.dll
> libfreetype.dll.a
> libFT2Plugin.dll.a
> libpixman-1-0.dll
> libpng-3.dll
> libSqueakFFIPrims.dll.a
> libSqueakSSL.dll.a
> SqueakFFIPrims.dll
> SqueakSSL.dll
> ssleay32.dll
> zlib1.dll
> 
> are in results/
> 
> Also, to get there, one has to create a vmVersionInfo.h file in platforms\Cross\vm with something in the REVISION_STRING 
> 
> #define REVISION_STRING "Pharo VM - Philippe Back from GitHub Sources 20131119"
> 
> I wonder why this isn't something automagically generated in the process as it seems that the CI build has something.
> 
> The last step is getting Pharo.exe to link but this doesn't work:
> 
> Linking C executable /C/MinGW/msys/1.0/home/Philippe/pharo-vm/results/Pharo.exe
> c:/mingw/bin/../lib/gcc/mingw32/4.8.1/../../../../mingw32/bin/ld.exe: cannot fin
> d -lcrtdll
> collect2.exe: error: ld returned 1 exit status
> make[2]: *** [C:/MinGW/msys/1.0/home/Philippe/pharo-vm/results/Pharo.exe] Error
> 1
> make[1]: *** [CMakeFiles/Pharo.dir/all] Error 2
> make: *** [all] Error 2
> 
> 
> Looks like a library path is wrong or else.
> 
> Idea?
> 
> Also, there are quite a number of warnings spit out during the compiling process all over the place, more than the Mac VM build I think.
> 
> e.g.
> 
> [ 92%] Building C object CMakeFiles/Pharo.dir/C_/MinGW/msys/1.0/home/Philippe/ph
> aro-vm/platforms/win32/vm/sqWin32Prefs.c.obj
> In file included from C:/MinGW/msys/1.0/home/Philippe/pharo-vm/platforms/Cross/v
> m/sq.h:193:0,
>                  from c:/MinGW/msys/1.0/home/Philippe/pharo-vm/platforms/win32/v
> m/sqWin32Prefs.c:20:
> C:/MinGW/msys/1.0/home/Philippe/pharo-vm/platforms/win32/vm/sqPlatformSpecific.h
> :52:0: warning: "VM_EXPORT" redefined [enabled by default]
>  #  define VM_EXPORT __declspec( dllexport )
>  ^
> In file included from c:/MinGW/msys/1.0/home/Philippe/pharo-vm/platforms/win32/v
> m/sqWin32Prefs.c:20:0:
> C:/MinGW/msys/1.0/home/Philippe/pharo-vm/platforms/Cross/vm/sq.h:48:0: note: thi
> s is the location of the previous definition
>  #define VM_EXPORT
>  ^
> [ 93%] Building C object CMakeFiles/Pharo.dir/C_/MinGW/msys/1.0/home/Philippe/ph
> aro-vm/platforms/win32/vm/sqWin32Utils.c.obj
> In file included from C:/MinGW/msys/1.0/home/Philippe/pharo-vm/platforms/Cross/v
> m/sq.h:193:0,
>                  from c:/MinGW/msys/1.0/home/Philippe/pharo-vm/platforms/win32/v
> m/sqWin32Utils.c:14:
> C:/MinGW/msys/1.0/home/Philippe/pharo-vm/platforms/win32/vm/sqPlatformSpecific.h
> :52:0: warning: "VM_EXPORT" redefined [enabled by default]
>  #  define VM_EXPORT __declspec( dllexport )
>  ^
> In file included from c:/MinGW/msys/1.0/home/Philippe/pharo-vm/platforms/win32/v
> m/sqWin32Utils.c:14:0:
> C:/MinGW/msys/1.0/home/Philippe/pharo-vm/platforms/Cross/vm/sq.h:48:0: note: thi
> s is the location of the previous definition
>  #define VM_EXPORT
> 
> Phil
> 

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