On Thu, Nov 8, 2018 at 10:23 AM Bo Berglund via lazarus
<lazarus@lists.lazarus-ide.org> wrote:
>
> On Wed, 7 Nov 2018 18:39:59 -0700 (MST), leledumbo via lazarus
> <lazarus@lists.lazarus-ide.org> wrote:
>
> >> If I want to build the 64 bit version, where should I then put the 64 bit
> >binutils?
> >
> >Wherever -FD in your fpc.cfg points to (remember, fpc.cfg supports
> >conditionals).
> >
> >> The suggested path c:\freepascal\binutils\i386-win32\ seems incorrect.
> >
> >Why not? The binutils itself could still be 32-bit while generating 64-bit
> >binaries. Native 64-bit shouldn't be there, of course.
>
> So in fact I don't really need the 64 bit versions of the binutil
> files?
>
> I looked further down on the page I found and noted this regarding
> creation of the bat file used to build fpc:
>
> For crosscompiler to x86_64 add the following after the first make:
>
> make all OS_TARGET=win64 CPU_TARGET=x86_64 INSTALL_PREFIX=%myFPC%
> PP=%mybinutils%\ppc386.exe DATA2INC=%myFPC%\utils\data2inc.exe
> make crossinstall OS_TARGET=win64 CPU_TARGET=x86_64
> INSTALL_PREFIX=%myFPC% PP=%mybinutils%\ppc386.exe
> DATA2INC=%myFPC%\utils\data2inc.exe
>
> It rather looks like I don't need two different Lazarus installations
> in order to build for both 32 and 64 bit windows, right?
> In that case should I not focus on the 64 bit version and have 32 bit
> as a crosscompile target?
>
> I.e. Use Lazarus 64 bit to sometimes create a 32 bit program through
> cross-compile.
>
> Now I am unsure of what kind of Lazaruses I really do have (4 versions
> at the moment). Is there a simple way to check if lazaus itself is 32
> or 64 bit?
>
> For Lazarus the bat file looks like this:
>
> set myroot=c:\freepascal
> set myFPC=%myroot%\fpc\3.0.4
> set mybinutils=%myroot%\binutils
> set PATH=%mybinutils%\i386-win32;%myFPC%\bin\i386-win32;%PATH%
> cd %myroot%\laz
> make clean all OPT="-glw2 -Xg"
>
> Will it build a 64 or 32 bit version of Lazarus?
> Looks like it uses 32 bit paths...See here - https://github.com/mdbs99/fp-scripts/blob/master/fpc-make.bat#L54-L58
At least for Windows, you might install i386-win32 version then, if
you want, compile a x86_64 version as explained on script above.But, again, try fpcupdeluxe... "there is not life without it" :)
regards,
Marcos Douglas
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