amap "make" error
 

root@tty1:/tmp/amap-4.8# make
cd pcre-3.9 && make
make[1]: Entering directory `/tmp/amap-4.8/pcre-3.9'
make[1]: Leaving directory `/tmp/amap-4.8/pcre-3.9'

gcc -O2 -o amap amap.c -lpcre -L./pcre-3.9/ -I./pcre-3.9/
amap.c: In function 'read_file_triggers':
amap.c:427: error: invalid lvalue in assignment
amap.c:444: error: invalid lvalue in assignment
amap.c: In function 'read_file_responses':
amap.c:602: error: invalid lvalue in assignment
amap.c:612: error: invalid lvalue in assignment
amap.c:647: error: invalid lvalue in assignment
amap.c:659: error: invalid lvalue in assignment
amap.c: In function 'amap_add_port_string':
amap.c:731: error: invalid lvalue in assignment
amap.c: In function 'read_file_nmap':
amap.c:759: error: invalid lvalue in assignment
amap.c:771: error: invalid lvalue in assignment
amap.c:812: error: invalid lvalue in assignment
amap.c: In function 'amap_add_id':
amap.c:1027: error: invalid lvalue in assignment
amap.c: In function 'amap_scan':
amap.c:1768: error: invalid lvalue in assignment
amap.c: In function 'main':
amap.c:2060: error: invalid lvalue in assignment
amap.c:2101: error: invalid lvalue in assignment
amap.c:2113: error: invalid lvalue in assignment
amap.c:2128: error: invalid lvalue in assignment
amap.c:2158: error: invalid lvalue in assignment
make: *** [amap] Error 1

no ideas anyone?