[MLton] follow-up [compiling mlton on latest mingw]

Hello,

On 12/22/14 17:25, Bernard Berthomieu wrote:
> ... I have now to build the 64 bit version :-( ....
>

No success so far. Could somebody build a 64 bit mlton
compiler for windows, for current mlton ?

My last attempt aimed at building a "hybrid" compiler (rather
than a full cross-compiler), with the compiler running
in 32bit, the runtime libraries compiled in 64bit, and
building 64bit applications only (assuming gcc supports -m64).

For this, I compile the runtime for amd64, copy the results
(build/lib) into a working 32 bit mlton build, and finally create the
constants file.

The idea works on unixes, but when trying it on mingw,
I get link errors when building applications, e.g. :

mlton -verbose 2 -output try try.sml
MLton starting
mlton -verbose 2 -output try try.sml
     ...
    target arch: AMD64
    target OS: MinGW
         ...
    Compile and Assemble starting
       gcc -std=gnu99 -c \
-Ie:\mlton-src\essai\windows_2014\64\lib\targets\self\include \
           -Ie:/mlton-src/essai/windows_2014/64/lib/include -O1 
-fno-common \
           -fno-strict-aliasing -fomit-frame-pointer -w -m64 -o \
           C:\Users\bernard\AppData\Local\Temp\fileZoVMmY.o \
           C:\Users\bernard\AppData\Local\Temp\file0roBrd.1.c
       gcc -c -m64 -o C:\Users\bernard\AppData\Local\Temp\filexpJB0e.o \
           C:\Users\bernard\AppData\Local\Temp\filexhpk6u.0.s
    Compile and Assemble finished in 0.00 + 0.00 (0% GC)
    Link starting
       gcc -o try C:\Users\bernard\AppData\Local\Temp\fileZoVMmY.o \
           C:\Users\bernard\AppData\Local\Temp\filexpJB0e.o \
           -Le:\mlton-src\essai\windows_2014\64\lib\targets\self -lmlton \
           -lgdtoa -lm -lgmp -m64 -lws2_32 -lkernel32 -lpsapi -lnetapi32 \
           -lwinmm -Wl,--enable-stdcall-fixup
C:\Users\bernard\AppData\Local\Temp\fileZoVMmY.o:file0roBrd.1.c:(.text+0x556): 
undefined reference to `MLton_jumpToSML'
C:\Users\bernard\AppData\Local\Temp\fileZoVMmY.o:file0roBrd.1.c:(.rdata$.refptr.F_0[.refptr.F_0]+0x0): 
undefined reference to `F_0'
C:/MinGW/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/4.9.2/../../../../x86_64-w64-mingw32/bin/ld.exe: 
C:\Users\bernard\AppData\Local\Temp\fileZoVMmY.o: bad reloc address 0x0 
in section `.rdata$.refptr.F_0[.refptr.F_0]'
collect2.exe: error: ld returned 1 exit status
    Link raised in 0.00 + 0.00 (0% GC)
    Link raised: Fail
MLton raised in 5.70 + 2.80 (33% GC)
MLton raised: Fail
call to system failed with exit status 1:
gcc -o try C:\Users\bernard\AppData\Local\Temp\fileZoVMmY.o 
C:\Users\bernard\AppData\Local\Temp\filexpJB0e.o 
-Le:\mlton-src\essai\windows_2014\64\lib\targets\self -lmlton -lgdtoa 
-lm -lgmp -m64 -lws2_32 -lkernel32 -lpsapi -lnetapi32 -lwinmm 
-Wl,--enable-stdcall-fixup


Any idea where these errors may come from ?

   Bernard.


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