orbit on sparc and solaris 2.6 problems

[Szymanska-Kwiecien Agnieszka 76886 <szymansk alice ci pwr wroc pl>]

hello there,

when I try to compile orbit 0.5.7 or 0.5.1 on sun sparc under solaris 2.6
i get strange errors - configure goes ok but when I make it says:
--------------cut here
make  all-recursive
Making all in popt
make  all-recursive
Making all in intl
Making all in po
make: Fatal error in reader: Makefile, line 90: Macro assignment on
dependency l
ine
Current working directory /usr/szymansk/src/ORBit-0.5.1/popt/po
*** Error code 1
make: Fatal error: Command failed for target `all-recursive'
Current working directory /usr/szymansk/src/ORBit-0.5.1/popt
*** Error code 1
make: Fatal error: Command failed for target `all-recursive-am'
Current working directory /usr/szymansk/src/ORBit-0.5.1/popt
*** Error code 1
make: Fatal error: Command failed for target `all-recursive'
Current working directory /usr/szymansk/src/ORBit-0.5.1
*** Error code 1
make: Fatal error: Command failed for target `all-recursive-am'
----------------------cut here

what do i do wrong? 


thanks!