errors with Gnu Prolog under Snow Leopard

[Sara Montagna]

Dear all,

I am in trouble when I try to compile gprolog under Snow Leopard.

I tried to install Gnu Prolog compiling the source and I found the following errors regarding the system's architecture:

fat-a0033:src aricci$ ./configure

checking for gcc... gcc

checking for C compiler default output file name... a.out

checking whether the C compiler works... yes

checking whether we are cross compiling... no

checking for suffix of executables... 

checking for suffix of object files... o

checking whether we are using the GNU C compiler... yes

checking whether gcc accepts -g... yes

checking for gcc option to accept ISO C89... none needed

checking for ranlib... ranlib

checking whether make sets $(MAKE)... yes

checking for a BSD-compatible install... /usr/bin/install -c

checking whether ln -s works... yes

checking build system type... i386-apple-darwin10.4.0

checking host system type... i386-apple-darwin10.4.0

checking how to run the C preprocessor... gcc -E

checking for grep that handles long lines and -e... /usr/bin/grep

checking for egrep... /usr/bin/grep -E

checking for ANSI C header files... yes

checking for sys/types.h... yes

checking for sys/stat.h... yes

checking for stdlib.h... yes

checking for string.h... yes

checking for memory.h... yes

checking for strings.h... yes

checking for inttypes.h... yes

checking for stdint.h... yes

checking for unistd.h... yes

checking for long... yes

checking size of long... 8

checking sys/ioctl_compat.h usability... yes

checking sys/ioctl_compat.h presence... yes

checking for sys/ioctl_compat.h... yes

checking termios.h usability... yes

checking termios.h presence... yes

checking for termios.h... yes

checking malloc.h usability... no

checking malloc.h presence... no

checking for malloc.h... no

checking for stdlib.h... (cached) yes

checking for unistd.h... (cached) yes

checking for getpagesize... yes

checking for working mmap... yes

checking for mprotect... yes

checking for mallopt... no

checking for fgetc... yes

checking for socklen_t... yes

checking for inline... inline

checking for socket... yes

checking for gethostbyname... yes

DIRECTORIES

--> Installation:       /usr/local/gprolog-1.3.1

--> Link to binaries:   /usr/local/bin

--> Documentation:      /usr/local/gprolog-1.3.1/doc

--> HTML documentation: /usr/local/gprolog-1.3.1/doc/html_node

--> Examples:           /usr/local/gprolog-1.3.1

configure: creating ./config.status

config.status: creating Makefile

config.status: creating TopComp/Makefile

config.status: creating Pl2Wam/Makefile

config.status: creating Wam2Ma/Makefile

config.status: creating Ma2Asm/Makefile

config.status: creating Fd2C/Makefile

config.status: creating Linedit/Makefile

config.status: creating W32GUICons/Makefile

config.status: creating EnginePl/Makefile

config.status: creating BipsPl/Makefile

config.status: creating EngineFD/Makefile

config.status: creating BipsFD/Makefile

config.status: creating Ma2Asm/FromC/Makefile

config.status: creating Win32/Makefile

config.status: creating Win32/gp-setup.iss

config.status: creating EnginePl/gp_config.h

fat-a0033:src aricci$ make

(cd EnginePl; make config)

gcc -march=i486 -O3 -fomit-frame-pointer  -o pl_config pl_config.c

pl_config.c:1: error: CPU you selected does not support x86-64 instruction set

pl_config.c:1: error: CPU you selected does not support x86-64 instruction set

make[1]: *** [pl_config] Error 1

make: *** [all] Error 2

Can you help me?

Best,

Sara