On Fri, Oct 10, 2014 at 4:55 PM, Karel Gardas <karel.gardas@centrum.cz> wrote:

Indeed, but this looks like completely unrelated to the issue originally reported. Kind of libffi misdetection of target platform? i.e. why it compiles win32 related file on macosx?

Just trying to categorize not to decrease importance of this issue!

Karel

On 10/10/14 10:47 PM, Carter Schonwald wrote:

likewise, 32bit OS X seems to be broken on HEAD too

http://lpaste.net/112412 is the relevant bit

make[5]: Nothing to be done for `all'.
depbase=`echo src/x86/win32.lo | sed 's|[^/]*$|.deps/&|;s|\.lo$||'`;\
/bin/sh ./libtool --mode=compile gcc-4.9 -DHAVE_CONFIG_H -I. -I.. -I. -I../include -Iinclude -I../src -I. -I../include -Iinclude -I../src -U__i686 -m32 -fno-stack-protector -w -MT src/x86/win32.lo -MMD -MP -MF $depbase.Tpo -c -o src/x86/win32.lo ../src/x86/win32.S&&\
mv -f $depbase.Tpo $depbase.Plo
libtool: compile: gcc-4.9 -DHAVE_CONFIG_H -I. -I.. -I. -I../include -Iinclude -I../src -I. -I../include -Iinclude -I../src -U__i686 -m32 -fno-stack-protector -w -MT src/x86/win32.lo -MMD -MP -MF src/x86/.deps/win32.Tpo -c ../src/x86/win32.S -fno-common -DPIC -o src/x86/.libs/win32.o
../src/x86/win32.S:1283:section difference relocatable subtraction expression, ".LFE5" minus ".LFB5" using a symbol at the end of section will not produce an assembly time constant
../src/x86/win32.S:1283:use a symbol with a constant value created with an assignment instead of the expression, L_const_sym = .LFE5 - .LFB5
../src/x86/win32.S:1275:section difference relocatable subtraction expression, ".LEFDE5" minus ".LASFDE5" using a symbol at the end of section will not produce an assembly time constant
../src/x86/win32.S:1275:use a symbol with a constant value created with an assignment instead of the expression, L_const_sym = .LEFDE5 - .LASFDE5
../src/x86/win32.S:unknown:missing indirect symbols for section (__IMPORT,__jump_table)
make[5]: *** [src/x86/win32.lo] Error 1

On Fri, Oct 10, 2014 at 9:40 AM, Páli Gábor János <pali.gabor@gmail.com
<mailto:pali.gabor@gmail.com>> wrote:

2014-10-10 13:30 GMT+02:00 cg <chengang31@gmail.com
<mailto:chengang31@gmail.com>>:
> How can I configure to build x86_64?
>
> When I build GHC (with msys2), it always builds i386 and I haven't
spotted
> the option in ./configure to choose a x86_64 release.

This is implicitly determined by the toolchain you use. So, probably
you have the i686 msys2 installed, while you would need the x86_64
version. Given, that your operating system (and thus your hardware)
is also x86_64.
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