我想将Tk静态链接到我的代码中。由于依赖性,我遇到了麻烦。我对Makefile的修改是:
TK_LIBS_64 = \
-L/usr/X11R6/lib64 \
-lX11 \
-lXss \
-lXext \
-L/usr/X11R6/lib64 \
-lXft \
-lX11 \
-lfontconfig \
-lfreetype \
-lxmlparse \
-lexpat \
-L/usr/X11R6/lib64 \
-lXrender \
-lpthread \
-ldl \
-lpthread \
-lieee \
-lm
LIBS64 = \
-L$(TCL_ROOT)/lib/ -ltk8.5 \
$(TK_LIBS_64)
我在编译时遇到以下错误:
/usr/lib/../lib64/libpthread.a(pthread.o)(.text+0x7f): In function `__pthread_initialize_minimal':
: undefined reference to `__libc_setup_tls'
/usr/lib/../lib64/libpthread.a(pthread.o)(.text+0x86): In function `__pthread_initialize_minimal':
: undefined reference to `_dl_cpuclock_offset'
/usr/lib/../lib64/libpthread.a(pthread.o)(.text+0xc0): In function `__pthread_initialize_minimal':
: undefined reference to `_errno'
/usr/lib/../lib64/libpthread.a(pthread.o)(.text+0xcb): In function `__pthread_initialize_minimal':
: undefined reference to `_h_errno'
/usr/lib/../lib64/libpthread.a(pthread.o)(.text+0x289): In function `pthread_initialize':
: undefined reference to `_res'
/usr/lib/../lib64/libpthread.a(pthread.o)(.text+0x3cc): In function `pthread_initialize':
: undefined reference to `_dl_init_static_tls'
/usr/lib/../lib64/libpthread.a(pthread.o)(.text+0x947): In function `__pthread_reset_main_thread':
: undefined reference to `_errno'
/usr/lib/../lib64/libpthread.a(pthread.o)(.text+0x955): In function `__pthread_reset_main_thread':
: undefined reference to `_h_errno'
/usr/lib/../lib64/libpthread.a(pthread.o)(.text+0x963): In function `__pthread_reset_main_thread':
: undefined reference to `_res'
/usr/lib/../lib64/libpthread.a(ptw-write.o)(.text+0x1a): In function `write':
: undefined reference to `__syscall_error'
/usr/lib/../lib64/libpthread.a(ptw-write.o)(.text+0x72): In function `write':
: undefined reference to `__syscall_error'
/usr/lib/../lib64/libpthread.a(ptw-read.o)(.text+0x1a): In function `read':
: undefined reference to `__syscall_error'
/usr/lib/../lib64/libpthread.a(ptw-read.o)(.text+0x72): In function `read':
: undefined reference to `__syscall_error'
/usr/lib/../lib64/libpthread.a(ptw-close.o)(.text+0x1a): In function `close':
: undefined reference to `__syscall_error'
/usr/lib/../lib64/libpthread.a(ptw-close.o)(.text+0x5e): more undefined references to `__syscall_error' follow
/usr/lib/../lib64/libdl.a(dlopen.o)(.text+0x5): In function `dlopen':
: undefined reference to `__dlopen'
/usr/lib/../lib64/libdl.a(dlsym.o)(.text+0x5): In function `dlsym':
: undefined reference to `__dlsym'
/usr/lib/../lib64/libdl.a(dlerror.o)(.text+0x1): In function `dlerror':
: undefined reference to `__dlerror'
collect2: ld returned 1 exit status
*** Error code 1
dmake: Fatal error: Command failed for target
未定义的引用在libc.a或libc_p.a中,并将它们添加到依赖项中没有帮助。由于未定义的引用是系统调用,我想我在这里缺少一些基本的东西。如果有人可以指出错误,我将不得不承担责任。
答案 0 :(得分:2)
使用-pthread而不是-lpthread