请教一个gcc的问题

kiplangzi

我用gcc编译一个源程序，答应如下信息，不知道是什么意思？请教各位大侠
gcc -g -x c++ -I/opt/SUNWconn/include -I.  -I/usr/openwin/include  -I/usr/include -I./inc -DSYSV -D__EXTENSIONS__ -DTRACEMSG -D_REENTRANT -DMETA_DEBUG -o src/se
rver/serverComm.o -c src/server/serverComm.c
In file included from /usr/include/stdlib.h:18,
                 from inc/client.h:5,
                 from inc/server.h:13,
                 from src/server/serverComm.c:1:
/usr/include/iso/stdlib_iso.h:84: redeclaration of C++ built-in type `wchar_t'
In file included from /usr/local/include/g++-v3/bits/char_traits.h:39,
                 from /usr/local/include/g++-v3/bits/std_ios.h:41,
                 from /usr/local/include/g++-v3/bits/std_ostream.h:39,
                 from /usr/local/include/g++-v3/bits/std_iostream.h:40,
                 from /usr/local/include/g++-v3/backward/iostream.h:32,
                 from inc/CM.h:6,
                 from inc/common.h:49,
                 from inc/client.h:18,
                 from inc/server.h:13,
/usr/local/include/g++-v3/bits/std_cstring.h:40:25: string.h: 无此文件或目录
In file included from /usr/local/include/g++-v3/bits/stl_alloc.h:32,
                 from /usr/local/include/g++-v3/bits/std_memory.h:21,
                 from /usr/local/include/g++-v3/bits/std_string.h:43,
                 from /usr/local/include/g++-v3/bits/localefwd.h:42,
                 from /usr/local/include/g++-v3/bits/std_ios.h:43,
                 from /usr/local/include/g++-v3/bits/std_ostream.h:39,
                 from /usr/local/include/g++-v3/bits/std_iostream.h:40,
                 from /usr/local/include/g++-v3/backward/iostream.h:32,
                 from inc/CM.h:6,
                 from inc/common.h:49,
                 from inc/client.h:18,
                 from inc/server.h:13,
                 from src/server/serverComm.c:1:
/usr/local/include/g++-v3/bits/std_cassert.h:37:25: assert.h: 无此文件或目录
In file included from /usr/local/include/g++-v3/bits/localefwd.h:43,

lenovo

》》gcc -g -x c++
楼主能解释一下为什么既有gcc又有c++呢？