[gambit-list] Error configuring gambit source

Vijay Mathew vijay.the.lisper at gmail.com
Wed Jun 28 07:31:35 EDT 2017


$ gcc -v

Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/x86_64-apple-darwin14.0.0/5.0.0/lto-wrapper
Target: x86_64-apple-darwin14.0.0
Configured with: ../gcc-5-20141005/configure --enable-languages=c++,fortran
Thread model: posix
gcc version 5.0.0 20141005 (experimental) (GCC)

On Wed, Jun 28, 2017 at 12:22 PM, Marc Feeley <feeley at iro.umontreal.ca>
wrote:

> Please do a “gcc -v”.  The __builtin_add_overflow should be predefined by
> gcc so it is strange that it is not found.  This should be true of the LLVM
> gcc and the GNU gcc.  Moreover, there is a test in include/gambit.h.in to
> check if it can be used:
>
> #ifdef __GNUC__
> #if __GNUC__ >= 5
> #define ___USE_builtin_op_overflow
> #endif
> #endif
>
> #ifdef __clang__
> #if __has_builtin(__builtin_add_overflow) && __has_builtin(__builtin_sub_overflow)
> && __has_builtin(__builtin_mul_overflow)
> #define ___USE_builtin_op_overflow
> #endif
> #endif
>
> Marc
>
>
>
> > On Jun 28, 2017, at 1:18 AM, Vijay Mathew <vijay.the.lisper at gmail.com>
> wrote:
> >
> > Hi,
> >
> > I am trying to build the latest development source (gambit-v4_8_8-devel)
> on Mac OS X (darwin14.5.0). I am running into the following error while
> configuring the source:
> >
> > In file included from _num.c:705:0:
> > _num.c: In function ‘long int ___H__20___num(___processor_state)’:
> > ../include/gambit.h:2880:98: error: ‘__builtin_add_overflow’ was not
> declared in this scope
> >  #define ___FIXADDP(x,y)(___EXPECT_FALSE(__builtin_add_overflow((
> ___WORD)(x),(___WORD)(y),&___temp))?___FAL:___temp)
> >
>                          ^
> > ../include/gambit.h:4296:30: note: in definition of macro ‘___SET_R3’
> >  #define ___SET_R3(val)___R3=(val);
> >                               ^
> > ../include/gambit.h:2880:25: note: in expansion of macro
> ‘___EXPECT_FALSE’
> >  #define ___FIXADDP(x,y)(___EXPECT_FALSE(__builtin_add_overflow((
> ___WORD)(x),(___WORD)(y),&___temp))?___FAL:___temp)
> >                          ^
> > _num.c:22107:14: note: in expansion of macro ‘___FIXADDP’
> >     ___SET_R3(___FIXADDP(___R1,___R2))
> >               ^
> > ../include/gambit.h:2890:95: error: ‘__builtin_mul_overflow’ was not
> declared in this scope
> >  #define ___FIXMULP(x,y)(___EXPECT_FALSE(__builtin_mul_overflow((
> ___WORD)(x),___INT(y),&___temp))?___FAL:___temp)
> >
>                       ^
> > ../include/gambit.h:4296:30: note: in definition of macro ‘___SET_R3’
> >  #define ___SET_R3(val)___R3=(val);
> >                               ^
> > ../include/gambit.h:2890:25: note: in expansion of macro
> ‘___EXPECT_FALSE’
> >  #define ___FIXMULP(x,y)(___EXPECT_FALSE(__builtin_mul_overflow((
> ___WORD)(x),___INT(y),&___temp))?___FAL:___temp)
> >                          ^
> > _num.c:22698:14: note: in expansion of macro ‘___FIXMULP’
> >     ___SET_R3(___FIXMULP(___R1,___R2))
> >               ^
> > ../include/gambit.h:2907:98: error: ‘__builtin_sub_overflow’ was not
> declared in this scope
> >  #define ___FIXSUBP(x,y)(___EXPECT_FALSE(__builtin_sub_overflow((
> ___WORD)(x),(___WORD)(y),&___temp))?___FAL:___temp)
> >
>                          ^
> > ../include/gambit.h:4296:30: note: in definition of macro ‘___SET_R3’
> >  #define ___SET_R3(val)___R3=(val);
> >                               ^
> > ../include/gambit.h:2907:25: note: in expansion of macro
> ‘___EXPECT_FALSE’
> >  #define ___FIXSUBP(x,y)(___EXPECT_FALSE(__builtin_sub_overflow((
> ___WORD)(x),(___WORD)(y),&___temp))?___FAL:___temp)
> >                          ^
> > _num.c:23679:14: note: in expansion of macro ‘___FIXSUBP’
> >     ___SET_R3(___FIXSUBP(___R1,___R2))
> >               ^
> >
> > The complete configure command is:
> >
> > ./configure --enable-single-host --enable-multiple-threaded-vms
> --bindir=${MY_HOME}/platform/gsc/bin --includedir=${MY_HOME}/platform/gsc/include
> --libdir=${MY_HOME}/platform/gsc/lib
> >
> > If the `--enable-multiple-threaded-vms` option is removed, I get a
> different error:
> >
> > gcc -Wno-unused -Wno-write-strings -O1 -fwrapv -fno-strict-aliasing
> -fno-trapping-math -fno-math-errno -fschedule-insns2 -fomit-frame-pointer
> -fPIC -fno-common -mieee-fp -mpc64    -I"../include"  -o "gsi"    _gsi.o
> _gsi_.o "../lib/libgambit.a"  libgambitgsi.a
> > Undefined symbols for architecture x86_64:
> >   "___builtin_add_overflow", referenced from:
> >       ____H__20___num in libgambit.a(_num.o)
> >       ____H__20___system in libgambit.a(_system.o)
> >   "___builtin_mul_overflow", referenced from:
> >       ____H__20___num in libgambit.a(_num.o)
> >   "___builtin_sub_overflow", referenced from:
> >       ____H__20___num in libgambit.a(_num.o)
> > ld: symbol(s) not found for architecture x86_64
> >
> > What am I doing wrong?
> >
> > Thanks,
> >
> > --Vijay
> > _______________________________________________
> > Gambit-list mailing list
> > Gambit-list at iro.umontreal.ca
> > https://webmail.iro.umontreal.ca/mailman/listinfo/gambit-list
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://webmail.iro.umontreal.ca/pipermail/gambit-list/attachments/20170628/5974049c/attachment-0001.html 


More information about the Gambit-list mailing list