1995.01.05 15:09 "Problem compiling tiffinfo in a Sun.", by Arturo Puente

1995.01.05 15:09 "Problem compiling tiffinfo in a Sun.", by Arturo Puente

I have a Sun IPX, running Sun OS 4.1.4 when I tried to compile the tiffinfo tool (v3.3.tiff.tar.gz), I got

gcc -g  -I../libtiff  -target sun4 -c  getopt.c
gcc -o tiffinfo -g  -I../libtiff tiffinfo.c getopt.o ../libtiff/libtiff.a
ld: Undefined symbol 
   _strtoul  
collect: ld returned 2 exit status
*** Error code 1

I tried to find the strtoul symbol in several libraries, but without any luck. The same happens with tiffdump and tiff2ps, the same undefined symbol.

Any insight.?

Thank You
Arturo Puente