gcc, g++, -lstdc++ what to use ?

[owning]

hello all,
I have a make file which looks like :

CC=/usr/bin/g++
CPPFLAGS=-c -g -I/usr/local/Coral/include -I.
LDFLAGS=-L/usr/local/Coral/lib -lcoral -lpcap -lhashtab -lz
OBJECTS=coral_test.o \
recycle.o \
lookupa.o \
hashtab.o
TARGET=coral

$(TARGET): $(OBJECTS)
$(CC) -g -o $(TARGET) $(OBJECTS) $(LDFLAGS)

coral_test.o: coral_test.c Makefile
$(CC) $(CPPFLAGS) coral_test.c

clean:
rm -rf $(OBJECTS) $(TARGET)

It includes complilation for hash functions and a custom software files.

But when i try to make it give me error as :
/usr/bin/g++ -c -g -I/usr/local/Coral/include -I. coral_test.c
coral_test.c: In function 'void removeall(htab*)':
hashtab.h:162: error: too many arguments to function 'word hfirst()'
coral_test.c:67: error: at this point in file
coral_test.c:68: error: ISO C++ forbids comparison between pointer and integer
hashtab.h:152: error: too many arguments to function 'word hdel()'
coral_test.c:69: error: at this point in file
hashtab.h:192: error: too many arguments to function 'word hnbucket()'
coral_test.c:70: error: at this point in file
coral_test.c: In function 'int getStatusValue(ub1*, ub1*, htab*, int)':
coral_test.c:76: error: invalid conversion from 'ub1*' to 'const char*'
coral_test.c:76: error: initializing argument 1 of 'size_t strlen(const char*)'
hashtab.h:120: error: too many arguments to function 'word hfind()'
coral_test.c:84: error: at this point in file
hashtab.h:120: error: too many arguments to function 'word hfind()'
coral_test.c:84: error: at this point in file
hashtab.h:120: error: too many arguments to function 'word hfind()'
coral_test.c:88: error: at this point in file
coral_test.c:89: error: invalid conversion from 'void*' to 'ub1*'
hashtab.h:120: error: too many arguments to function 'word hfind()'
coral_test.c:97: error: at this point in file
coral_test.c:98: error: invalid conversion from 'void*' to 'ub1*'
coral_test.c:99: error: ISO C++ forbids comparison between pointer and integer
coral_test.c: In function 'int insert(htab*, ub1*, ub1*, int, int)':
coral_test.c:114: error: invalid conversion from 'ub1*' to 'const char*'
coral_test.c:114: error: initializing argument 1 of 'size_t strlen(const char*)'
hashtab.h:133: error: too many arguments to function 'word hadd()'
coral_test.c:123: error: at this point in file
hashtab.h:120: error: too many arguments to function 'word hfind()'
coral_test.c:125: error: at this point in file
hashtab.h:152: error: too many arguments to function 'word hdel()'
coral_test.c:126: error: at this point in file
hashtab.h:133: error: too many arguments to function 'word hadd()'
coral_test.c:127: error: at this point in file
coral_test.c: In function 'void process_packet(coral_iface_t*, coral_pkt_result_t*, htab*)':
coral_test.c:164: error: invalid conversion from 'char*' to 'ub1*'
coral_test.c:165: error: invalid conversion from 'char*' to 'ub1*'
coral_test.c:167: error: invalid conversion from 'ub1*' to 'char*'
coral_test.c:167: error: initializing argument 1 of 'char* strcpy(char*, const char*)'
coral_test.c:168: error: invalid conversion from 'ub1*' to 'char*'
coral_test.c:168: error: initializing argument 1 of 'char* strcat(char*, const char*)'
coral_test.c:169: error: invalid conversion from 'ub1*' to 'char*'
coral_test.c:169: error: initializing argument 1 of 'char* strcat(char*, const char*)'
coral_test.c:171: error: invalid conversion from 'ub1*' to 'char*'
coral_test.c:171: error: initializing argument 1 of 'char* strcpy(char*, const char*)'
coral_test.c:172: error: invalid conversion from 'ub1*' to 'char*'
coral_test.c:172: error: initializing argument 1 of 'char* strcat(char*, const char*)'
coral_test.c:173: error: invalid conversion from 'ub1*' to 'char*'
coral_test.c:173: error: initializing argument 1 of 'char* strcat(char*, const char*)'
coral_test.c:187: error: invalid conversion from 'short unsigned int' to 'ub1*'
coral_test.c:188: error: invalid conversion from 'short unsigned int' to 'ub1*'
coral_test.c: In function 'int main(int, char**)':
hashtab.h:76: error: too many arguments to function 'htab* hcreate()'
coral_test.c:235: error: at this point in file
hashtab.h:76: error: too many arguments to function 'htab* hcreate()'
coral_test.c:236: error: at this point in file
hashtab.h:162: error: too many arguments to function 'word hfirst()'
coral_test.c:322: error: at this point in file
coral_test.c:326: error: invalid conversion from 'void*' to 'ub1*'
coral_test.c:341: error: invalid conversion from 'ub1*' to 'const char*'
coral_test.c:341: error: initializing argument 1 of 'size_t strlen(const char*)'
hashtab.h:133: error: too many arguments to function 'word hadd()'
coral_test.c:347: error: at this point in file
hashtab.h:192: error: too many arguments to function 'word hnbucket()'
coral_test.c:350: error: at this point in file
hashtab.h:162: error: too many arguments to function 'word hfirst()'
coral_test.c:352: error: at this point in file
hashtab.h:192: error: too many arguments to function 'word hnbucket()'
coral_test.c:357: error: at this point in file
make: *** [coral_test.o] Error 1


I have tried changing the compiler to g++ and using the -lstdc++ flag but everytime it gives me an error can someone help me with this.
What should i used here.


Thanks a lot

 

[artov]

Your problem is the code, it is too old gnu c++. It still have option -traditional,
but it does nothing. So, fix each error by hand. The messages tell the problem:
the code uses integers, where is should use pointers etc.

 

[owning]

But how come when i compile my code separately ie. the coral_test.c
and the hash implementation they just work fine. But when i try to merge both the codes together i get these errors. Is there some problem in my make file.
Can you please let me know. Because i just wrote it using information from net.

my structure looks like for hash:

-rw-r--r-- 1 hetawal hetawal 8753 Mar 29 15:24 hashtab.c
-rw-r--r-- 1 hetawal hetawal 6355 Mar 29 15:23 hashtab.h
-rw-r--r-- 1 root hetawal 3584 Apr 11 01:08 hashtab.o
-rw-r--r-- 1 hetawal hetawal 8486 Mar 29 15:23 lookupa.c
-rw-r--r-- 1 hetawal hetawal 692 Mar 29 15:23 lookupa.h
-rw-r--r-- 1 root hetawal 4776 Apr 11 01:08 lookupa.o
-rw-r--r-- 1 hetawal hetawal 325 Apr 11 01:08 makefile
-rw-r--r-- 1 hetawal hetawal 2104 Mar 29 15:23 recycle.c
-rw-r--r-- 1 hetawal hetawal 2036 Mar 29 15:23 recycle.h
-rw-r--r-- 1 root hetawal 1392 Apr 11 01:08 recycle.o
-rw-r--r-- 1 hetawal hetawal 29 Mar 29 15:29 sa.txt
-rw-r--r-- 1 hetawal hetawal 1617 Mar 29 15:23 standard.h
-rwxr-xr-x 1 root hetawal 22696 Apr 11 01:08 test
-rw-r--r-- 1 hetawal hetawal 138 Apr 8 13:56 ttl.c
-rw-r--r-- 1 hetawal hetawal 120 Apr 8 13:56 ttl.h
-rwxr-xr-x 1 hetawal hetawal 22196 Apr 8 19:16 unique
-rw-r--r-- 1 hetawal hetawal 4429 Apr 8 21:19 unique.c


when i just compile unique.c it works fine alone.


And when i try to use the code in my coral_test.c as describe in my above email. It gives me error. Same is case with my coral_test.c when compiled separtalety.


Can you please help me to merge them together


Thanks