Trouble compiling gprolog 1.2.3 on FreeBSD

[Kari Jokiranta]

Hello,

I'm having trouble compiling the gprolog 1.2.3.
"configure" works, as does "gmake" up to the point, when
it starts to make target "pl2wam".
I get tons of messages like:
pl2wam.o: In function `predicate(pl2wam/1)':
pl2wam.o(.text+0x24): undefined reference to `_Put_Structure'
pl2wam.o(.text+0x33): undefined reference to `_Unify_Local_Value'
pl2wam.o(.text+0x4d): undefined reference to `_Put_Structure'
etc.

My configuration: (the output from configure-script)
loading cache ./config.cache
checking for gcc... (cached) gcc
checking whether the C compiler (gcc  ) works... yes
checking whether the C compiler (gcc  ) is a cross-compiler... no
checking whether we are using GNU C... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for ranlib... (cached) ranlib
checking for Cygwin environment... (cached) no
checking for mingw32 environment... (cached) no
checking for executable suffix... (cached) no
checking whether make sets ${MAKE}... (cached) yes
checking for a BSD compatible install... (cached) /usr/bin/install -c
checking whether ln -s works... (cached) yes
checking host system type... i386-unknown-freebsd4.1
checking size of long... (cached) 4
checking how to run the C preprocessor... (cached) gcc -E
checking for sys/ioctl_compat.h... (cached) yes
checking for termios.h... (cached) yes
checking for inline... (cached) inline
checking for socket... (cached) yes
checking for gethostbyname... (cached) yes
DIRECTORIES
--> Installation:       /usr/local/gprolog-1.2.3
--> Link to binaries:   /usr/local/bin
--> Documentation:      none
--> HTML documentation: none
--> Examples:           none
updating cache ./config.cache
creating ./config.status
creating Makefile
creating TopComp/Makefile
creating Pl2Wam/Makefile
creating Wam2Ma/Makefile
creating Ma2Asm/Makefile
creating Fd2C/Makefile
creating Linedit/Makefile
creating W32GUICons/Makefile
creating EnginePl/Makefile
creating BipsPl/Makefile
creating EngineFD/Makefile
creating BipsFD/Makefile
creating Ma2Asm/FromC/Makefile
creating EnginePl/gp_config.h
EnginePl/gp_config.h is unchanged

I have included the complete outputs (stdout and stderr) from gmake as
an attachment.

What could be wrong? Any help would be appreciated!
Best Wishes
Kari

Gmakeerr.gz
Description: GNU Zip compressed data

Gmakeout.gz
Description: GNU Zip compressed data