SWRiP: Compiling using Cygwin (Undefined reference problem)

Quote:
CC = g++
PROF =
NOCRYPT =
#Uncomment the next line if you want MCCP support
#DBUGFLG = -DMCCP
C_FLAGS = $(OPT_FLAG) -O -g3 -Wall -Wuninitialized $(PROF) $(NOCRYPT) $(DBUGFLG) -DSMAUG $(SOLARIS_FLAG) $(TIME) $(REG) -DCYGWIN -Wno-trigraphs
L_FLAGS = $(OPT_FLAG) $(PROF) $(SOLARIS_LINK)

O_FILES = act_comm.o act_info.o act_move.o act_obj.o act_wiz.o boards.o \
build.o clans.o comm.o comments.o const.o db.o fight.o \
handler.o hashstr.o id.o interp.o magic.o makeobjs.o \
misc.o mud_comm.o mud_prog.o krearena.o player.o requests.o \
reset.o save.o shops.o skills.o special.o tables.o task.o \
track.o update.o \
space.o space2.o bounty.o swskills.o alias.o grub.o mapper.o templateparse.o trivia.o

C_FILES = act_comm.c act_info.c act_move.c act_obj.c act_wiz.c boards.c \
build.c clans.c comm.c comments.c const.c db.c fight.c \
handler.c hashstr.c id.c interp.c magic.c makeobjs.c \
misc.c mud_comm.c mud_prog.c krearena.c player.c requests.c \
reset.c save.c shops.c skills.c special.c tables.c task.c \
track.c update.c \
space.c space2.c bounty.c swskills.c alias.c grub.c mapper.c templateparse.c trivia.c

H_FILES = mud.h bet.h

all:
# co $(H_FILES)
make swrip
# rm -f $(H_FILES)
mv swrip ../bin/swrip

swrip: $(O_FILES)
rm -f swrip
$(CC) $(L_FLAGS) -o swrip $(O_FILES) -lm
chmod g+w swrip
chmod g+w $(O_FILES)

.c.o: mud.h
$(CC) -c $(C_FLAGS) $<

clean:
rm -f $(O_FILES)

Quote:
//swskills.c:5941: undefined reference to `strcpy'
//swskills.c:5942: undefined reference to `stderr'
//swskills.c:5942: undefined reference to `fprintf'
//swskills.c:5942: undefined reference to `free'
//swskills.c:6018: undefined reference to `strcat'
swskills.o: In function `_Z13do_makemedpacP9char_dataPc':
//swskills.c:6119: undefined reference to `strcpy'
//swskills.c:6120: undefined reference to `stderr'
//swskills.c:6120: undefined reference to `fprintf'
//swskills.c:6167: undefined reference to `stderr'
swskills.o: In function `_Z16do_makefurnitureP9char_dataPc':
//swskills.c:6400: undefined reference to `strcpy'
//swskills.c:6402: undefined reference to `stderr'
//swskills.c:6402: undefined reference to `fprintf'
//swskills.c:6402: undefined reference to `free'
alias.o: In function `_Z8do_aliasP9char_dataPc':
/root/alias.c:76: undefined reference to `stderr'
/root/alias.c:76: undefined reference to `fprintf'
/root/alias.c:76: undefined reference to `free'
alias.o: In function `_Z12free_aliasesP9char_data':
/root/alias.c:115: undefined reference to `stderr'
/root/alias.c:115: undefined reference to `fprintf'
/root/alias.c:115: undefined reference to `free'
/root/alias.c:117: undefined reference to `stderr'
/root/alias.c:117: undefined reference to `fprintf'
/root/alias.c:117: undefined reference to `free'
/root/alias.c:118: undefined reference to `stderr'
/root/alias.c:118: undefined reference to `fprintf'
/root/alias.c:118: undefined reference to `free'
alias.o: In function `_Z11check_aliasP9char_dataPcS1_':
/root/alias.c:137: undefined reference to `sprintf'
/root/alias.c:165: undefined reference to `strcat'
/root/alias.c:166: undefined reference to `strcat'
grub.o: In function `_Z8do_rgrubP9char_dataPc':
//grub.c:136: undefined reference to `atoi'
//grub.c:139: undefined reference to `atoi'
//grub.c:140: undefined reference to `atoi'
//grub.c:155: undefined reference to `qsort'
grub.o: In function `_Z7go_initv':
//grub.c:196: undefined reference to `strcpy'
//grub.c:197: undefined reference to `strcpy'
//grub.c:198: undefined reference to `strcpy'
//grub.c:199: undefined reference to `strcpy'
//grub.c:200: undefined reference to `strcpy'

Quote:
ollow
collect2: ld returned 1 exit status
make[1]: *** [swrip] Error 1
make[1]: Leaving directory `/home/Nunya Bizness/swtoc/src'
make: *** [all] Error 2