gcc -c -pipe -Wall -W -O2 -fno-default-inline -DNO_DEBUG -I/working/qt/qt-2.3.7/include -o gps.o gps.c
cc1: warning: ignoring command line option '-fno-default-inline'
cc1: warning: (it is valid for C++ but not the selected language)
gps.c: In function `set_speed':
gps.c:28: warning: comparison between signed and unsigned
gps.c:140:1: unterminated comment
make: *** [gps.o] Error 1