我正试图根据
TclPro User's Guide
第七章,但是它失败了,链接错误
undefined reference to __ctype_b
.
我已经下载并安装了TclPro 1.4
/opt/ajuba/TclPro1.4/
,这是我要构建的自定义解释器:
// file simple.cpp
#include <proWrap.h>
int main( int argc, char** argv )
{
Pro_WrapTclMain( argc, argv, &Tcl_Init );
return 0;
}
所以它只会打电话
Pro_WrapTclMain
有标准的
Tcl_Init
我在努力建立
simple.cpp
g++ -DNDEBUG -O3 -fpic -Wall -pedantic -I/opt/ajuba/TclPro1.4/include simple.cpp -static -Wl,-R/opt/ajuba/TclPro1.4/linux-ix86/lib -L/opt/ajuba/TclPro1.4/linux-ix86/lib -lwrapper1.4 -ltcl8.3 -o out
下面是我收到的第一条错误消息(您可以在底部找到完整的日志):
/opt/ajuba/TclPro1.4/linux-ix86/lib/libwrapper1.4.a(envargs.o): In function `envargs':
envargs.c:(.text+0x1e): undefined reference to `__ctype_b'
似乎
__ctype_b
nm /usr/lib/libc.a | grep __ctype_b
给予
00000080 T __ctype_b_loc
所以在libc.a中没有定义ctype。
如果
__C类型
应该定义在
libc.a
,那么我怎样才能得到一个合适的
?
以下是编译的完整日志:
g++ -DNDEBUG -O3 -fpic -Wall -pedantic -I/opt/ajuba/TclPro1.4/include simple.cpp -static -Wl,-R/opt/ajuba/TclPro1.4/linux-ix86/lib -L/opt/ajuba/TclPro1.4/linux-ix86/lib -lwrapper1.4 -ltcl8.3 -o out
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclUnixPipe.o): In function `TclpCreateTempFile':
tclUnixPipe.c:(.text+0xe0): warning: the use of `tmpnam' is dangerous, better use `mkstemp'
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclUnixFCmd.o): In function `GetGroupAttribute':
tclUnixFCmd.c:(.text+0xb5b): warning: Using 'getgrgid' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclUnixFCmd.o): In function `SetGroupAttribute':
tclUnixFCmd.c:(.text+0xd59): warning: Using 'getgrnam' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclUnixFCmd.o): In function `GetGroupAttribute':
tclUnixFCmd.c:(.text+0xba1): warning: Using 'endgrent' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclUnixFCmd.o): In function `SetOwnerAttribute':
tclUnixFCmd.c:(.text+0xe7d): warning: Using 'getpwnam' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclUnixFCmd.o): In function `GetOwnerAttribute':
tclUnixFCmd.c:(.text+0xc14): warning: Using 'getpwuid' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
tclUnixFCmd.c:(.text+0xc5e): warning: Using 'endpwent' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclUnixChan.o): In function `TcpGetOptionProc':
tclUnixChan.c:(.text+0x8de): warning: Using 'gethostbyaddr' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclUnixChan.o): In function `CreateSocketAddress':
tclUnixChan.c:(.text+0xe4c): warning: Using 'gethostbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclIOSock.o): In function `TclSockGetPort':
tclIOSock.c:(.text+0x47): warning: Using 'getservbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/opt/ajuba/TclPro1.4/linux-ix86/lib/libwrapper1.4.a(envargs.o): In function `envargs':
envargs.c:(.text+0x1e): undefined reference to `__ctype_b'
envargs.c:(.text+0x5d): undefined reference to `__ctype_b'
envargs.c:(.text+0x193): undefined reference to `__ctype_b'
envargs.c:(.text+0x1c0): undefined reference to `__ctype_b'
/opt/ajuba/TclPro1.4/linux-ix86/lib/libwrapper1.4.a(envargs.o): In function `count_args':
envargs.c:(.text+0x23d): undefined reference to `__ctype_b'
/opt/ajuba/TclPro1.4/linux-ix86/lib/libwrapper1.4.a(envargs.o):envargs.c:(.text+0x29b): more undefined references to `__ctype_b' follow
/opt/ajuba/TclPro1.4/linux-ix86/lib/libwrapper1.4.a(fileio.o): In function `UzpMorePause':
fileio.c:(.text+0x9a8): undefined reference to `__ctype_tolower'
/opt/ajuba/TclPro1.4/linux-ix86/lib/libwrapper1.4.a(fileio.o): In function `do_string':
fileio.c:(.text+0xf31): undefined reference to `__ctype_b'
fileio.c:(.text+0xf4a): undefined reference to `__ctype_tolower'
/opt/ajuba/TclPro1.4/linux-ix86/lib/libwrapper1.4.a(fileio.o): In function `zstrnicmp':
fileio.c:(.text+0x120c): undefined reference to `__ctype_b'
fileio.c:(.text+0x1215): undefined reference to `__ctype_tolower'
/opt/ajuba/TclPro1.4/linux-ix86/lib/libwrapper1.4.a(match.o): In function `recmatch':
match.c:(.text+0x127): undefined reference to `__ctype_tolower'
match.c:(.text+0x15f): undefined reference to `__ctype_b'
match.c:(.text+0x1ad): undefined reference to `__ctype_b'
match.c:(.text+0x24b): undefined reference to `__ctype_b'
match.c:(.text+0x264): undefined reference to `__ctype_tolower'
match.c:(.text+0x28d): undefined reference to `__ctype_b'
match.c:(.text+0x2a6): undefined reference to `__ctype_tolower'
/opt/ajuba/TclPro1.4/linux-ix86/lib/libwrapper1.4.a(unix.o): In function `mapname':
unix.c:(.text+0x441): undefined reference to `__ctype_b'
unix.c:(.text+0x47b): undefined reference to `__ctype_b'
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclIOUtil.o): In function `TclGetOpenMode':
tclIOUtil.c:(.text+0x36): undefined reference to `__ctype_b'
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclListObj.o): In function `SetListFromAny':
tclListObj.c:(.text+0x7e6): undefined reference to `__ctype_b'
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclLoad.o): In function `Tcl_LoadObjCmd':
tclLoad.c:(.text+0x3cc): undefined reference to `__ctype_b'
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclObj.o):tclObj.c:(.text+0x7e8): more undefined references to `__ctype_b' follow
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclLoadDl.o): In function `TclpLoadFile':
tclLoadDl.c:(.text+0x35): undefined reference to `dlopen'
tclLoadDl.c:(.text+0x5a): undefined reference to `dlerror'
tclLoadDl.c:(.text+0xa1): undefined reference to `dlsym'
tclLoadDl.c:(.text+0xe0): undefined reference to `dlsym'
tclLoadDl.c:(.text+0x119): undefined reference to `dlsym'
tclLoadDl.c:(.text+0x158): undefined reference to `dlsym'
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclLoadDl.o): In function `TclpUnloadFile':
tclLoadDl.c:(.text+0x19c): undefined reference to `dlclose'
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclBinary.o): In function `Tcl_BinaryObjCmd':
tclBinary.c:(.text+0xbe4): undefined reference to `__ctype_b'
tclBinary.c:(.text+0xc5d): undefined reference to `__ctype_b'
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclBinary.o): In function `GetFormatSpec':
tclBinary.c:(.text+0x1617): undefined reference to `__ctype_b'
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclCmdAH.o): In function `Tcl_CaseObjCmd':
tclCmdAH.c:(.text+0x185): undefined reference to `__ctype_b'
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclCmdAH.o): In function `Tcl_FormatObjCmd':
tclCmdAH.c:(.text+0x22f5): undefined reference to `__ctype_b'
/opt/ajuba/TclPro1.4/linux-ix86/lib/libtcl8.3.a(tclCmdAH.o):tclCmdAH.c:(.text+0x23f8): more undefined references to `__ctype_b' follow
collect2: ld returned 1 exit status
make: *** [out] Error 1