프로그램 컴파일시 Common.h:1: warning: carriage return in pr

[ㅌㅌㅌ@ㅂㅂㅂ multi_robot]$ make
make exec1
make[1]: 들어감 `/home/qprk/raid1/qprk/200101/project/multi_robot' 디렉토리
gcc  -pedantic -Wall   -c -o htmlparser.o htmlparser.c
htmlparser.c:9: warning: carriage return in preprocessing directive
In file included from htmlparser.c:9:
Common.h:1: warning: carriage return in preprocessing directive
In file included from htmlparser.c:9:
Common.h:2: warning: carriage return in preprocessing directive
In file included from htmlparser.c:9:
Common.h:3: warning: carriage return in preprocessing directive
In file included from htmlparser.c:9:
Common.h:4: warning: carriage return in preprocessing directive
In file included from htmlparser.c:9:
Common.h:5: warning: carriage return in preprocessing directive
In file included from htmlparser.c:9:
Common.h:6: warning: carriage return in preprocessing directive
In file included from htmlparser.c:9:
Common.h:7: warning: carriage return in preprocessing directive
Common.h:8: warning: carriage return in preprocessing directive
In file included from htmlparser.c:9:
Common.h:9: warning: carriage return in preprocessing directive
In file included from htmlparser.c:9:
Common.h:10: warning: carriage return in preprocessing directive
Common.h:11: warning: carriage return in preprocessing directive
In file included from htmlparser.c:9:
Common.h:12: warning: carriage return in preprocessing directive
In file included from htmlparser.c:9:
Common.h:13: warning: carriage return in preprocessing directive
In file included from htmlparser.c:9:
Common.h:14: warning: carriage return in preprocessing directive
Common.h:15: warning: carriage return in preprocessing directive
In file included from Common.h:15,
                 from htmlparser.c:9:
HTString.h:27: warning: carriage return in preprocessing directive
HTString.h:28: warning: carriage return in preprocessing directive
HTString.h:107: warning: carriage return in preprocessing directive
In file included from htmlparser.c:9:
Common.h:17: warning: carriage return in preprocessing directive
Common.h:18: warning: carriage return in preprocessing directive
Common.h:19: warning: carriage return in preprocessing directive
Common.h:20: warning: carriage return in preprocessing directive
Common.h:21: warning: carriage return in preprocessing directive
Common.h:34: warning: carriage return in preprocessing directive
Common.h:35: warning: carriage return in preprocessing directive
Common.h:38: warning: carriage return in preprocessing directive
Common.h:39: warning: carriage return in preprocessing directive
Common.h:48: warning: carriage return in preprocessing directive
Common.h:49: warning: carriage return in preprocessing directive
Common.h:50: warning: carriage return in preprocessing directive
Common.h:51: warning: carriage return in preprocessing directive
Common.h:162: warning: carriage return in preprocessing directive
htmlparser.c:12: warning: carriage return in preprocessing directive
htmlparser.c:13: warning: carriage return in preprocessing directive
htmlparser.c:14: warning: carriage return in preprocessing directive
htmlparser.c:15: warning: carriage return in preprocessing directive
htmlparser.c:16: warning: carriage return in preprocessing directive
htmlparser.c:18: warning: carriage return in preprocessing directive
htmlparser.c:19: warning: carriage return in preprocessing directive
htmlparser.c:21: warning: carriage return in preprocessing directive
htmlparser.c:22: warning: carriage return in preprocessing directive
htmlparser.c:23: warning: carriage return in preprocessing directive
htmlparser.c:24: warning: carriage return in preprocessing directive
htmlparser.c:25: warning: carriage return in preprocessing directive
htmlparser.c:26: warning: carriage return in preprocessing directive
htmlparser.c:28: warning: carriage return in preprocessing directive
htmlparser.c:8: warning: carriage return in source file
htmlparser.c:8: warning: (we only warn about the first carriage return)
htmlparser.c: In function `htmlparser_function':
htmlparser.c:512: invalid lvalue in assignment
make[1]: *** [htmlparser.o] 오류 1
make[1]: 나감 `/home/qprk/raid1/qprk/200101/project/multi_robot' 디렉토리
make: *** [all] 오류 2

위와 같이 오류가 발생합니다.
마지막 512 라인의 오류는 제가 확인 하였지만
warning 은 왜 나오는지 모르겠내요..
원래는 저런거 하나도 안나왔었거든요..