gpsd switching CC and CXX

g++ -m32 -o libgps.20.0.0.dylib -dynamiclib -current_version 20.0.0 -compatibility_version 20.0.0 -undefined dynamic_lookup ais\
_json.os daemon.os gpsutils.os geoid.os gpsdclient.os gps_maskdump.os hex.os json.os libgps_core.os libgps_json.os libgps_shm.o\
s libgps_sock.os netlib.os rtcm2_json.os shared_json.os strl.os libgpsmm.os -L. -L/usr/local/lib -lm
rm -f libgps.dylib; ln -s libgps.20.0.0.dylib libgps.dylib
gcc -m32 -o gpsd -pthread gpsd.o ntpshm.o shmexport.o dbusexport.o -L. -L/usr/local/lib -L/sw32/lib -lgpsd -lusb-1.0 -lgps
gcc-4.2 -o gpsclient-py.os -c -O2 -fPIC -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-protot\
ypes -I/System/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 gpsclient.c
gcc-4.2 -o geoid-py.os -c -O2 -fPIC -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes\
 -I/System/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 geoid.c