[gpm] gpm compile error

[Michael Stather]

I tried to compile the newest version 1.20.1 of gpm.
I´m using SuSE 10.0 beta4 with kernel version 2.6.13-3-default with gcc 
version "4.0.2 20050826 (prerelease) (SUSE Linux)"

I get the following error dirung compilation:

gcc -I/home/michael/Desktop/gpm-1.20.1/src -DHAVE_CONFIG_H -include 
headers/config.h -Wall -DSYSCONFDIR="\"/usr/local/etc\"" 
-DSBINDIR="\"/usr/local/sbin\""  -g -O2  -c -o startup.o startup.c
gcc -I/home/michael/Desktop/gpm-1.20.1/src -DHAVE_CONFIG_H -include 
headers/config.h -Wall -DSYSCONFDIR="\"/usr/local/etc\"" 
-DSBINDIR="\"/usr/local/sbin\""  -g -O2  -c -o server_tools.o server_tools.c
gcc -I/home/michael/Desktop/gpm-1.20.1/src -DHAVE_CONFIG_H -include 
headers/config.h -Wall -DSYSCONFDIR="\"/usr/local/etc\"" 
-DSBINDIR="\"/usr/local/sbin\""  -g -O2  -c -o report.o report.c
gcc -I/home/michael/Desktop/gpm-1.20.1/src -DHAVE_CONFIG_H -include 
headers/config.h -Wall -DSYSCONFDIR="\"/usr/local/etc\"" 
-DSBINDIR="\"/usr/local/sbin\""  -g -O2  -c -o tools.o tools.c
gcc -L/home/michael/Desktop/gpm-1.20.1/src  -o gpm gpm.o main.o gpn.o mice.o 
special.o twiddler.o synaptics.o startup.o server_tools.o report.o tools.o
synaptics.o: In function `tp_process_action':
/home/michael/Desktop/gpm-1.20.1/src/synaptics.c:1133: undefined reference to 
`ceilf'
/home/michael/Desktop/gpm-1.20.1/src/synaptics.c:1137: undefined reference to 
`ceilf'
collect2: ld returned 1 exit status
make[1]: *** [gpm] Fehler 1
make[1]: Leaving directory `/home/michael/Desktop/gpm-1.20.1/src'
make: *** [do-all] Fehler 1
michael@michi:~/Desktop/gpm-1.20.1>  

Could this be fixed? Thanks in advance for your help!