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Giant GCC difficult problems
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Secretary xxx library catalog is dynamic and static versions, and is libxxx.a libxxx.so, options are -lxxx chain. So, I just want to be static version of the libxxx.a Secretary xxx chain, or other chain. So, how?
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Re : the huge GCC difficult problems
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The easy way out, change the name of a copy libxxx.a
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Re : the huge GCC difficult problems
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L try to use designated. A path of absolute
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Re : the huge GCC difficult problems
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Gcc. . . -Wl, -static -lxxx -Wl, -Bdynamic. . .
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Re : the huge GCC difficult problems
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Try and put libxxx.a. O documents on linking together
Gcc -o program ao bo Co. libxxx.a -lyy -lzz
I have not tested this, you try playing
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Re : the huge GCC difficult problems
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Not : (
A simple code :
#include "Pthread.h>
Int main ()
{
Return pthread_self ();
}
Bash# cc test.c /usr/lib/libpthread.a
Results :
/usr/lib/libpthread.a (Pthread.o) (. Text+0x166) : In function `pthread_initialize ':
: Undefined reference to `_res'
/usr/lib/libpthread.a (Pthread.o) (. Text+0x7d4) : In function `__pthread_reset_main_thread ':
: Undefined reference to `_errno '
/usr/lib/libpthread.a (Pthread.o) (. Text+0x7e4) : In function `__pthread_reset_main_thread ':
: Undefined reference to `_h_errno '
/usr/lib/libpthread.a (Pthread.o) (. Text+0x7ee) : In function `__pthread_reset_main_thread ':
: Undefined reference to `_res'
/usr/lib/libpthread.a (Pthread.o) (. Data+0x6b8) : undefined reference to `_errno '
/usr/lib/libpthread.a (Pthread.o) (. Data+0x6c0) : undefined reference to `_h_errno '
/usr/lib/libpthread.a (Pthread.o) (. Data+0x6c8) : undefined reference to `_res'
/usr/lib/libpthread.a (Ptw-read.o) (. Text+0x25) : In function `read ':
: Undefined reference to `__syscall_error '
/usr/lib/libpthread.a (Ptw-read.o) (. Text+0x55) : In function `read ':
: Undefined reference to `__syscall_error '
/usr/lib/libpthread.a (Ptw-close.o) (. Text+0x1f) : In function `close ':
: Undefined reference to `__syscall_error '
/usr/lib/libpthread.a (Ptw-close.o) (. Text+0x4a) : In function `close ':
: Undefined reference to `__syscall_error '
/usr/lib/libpthread.a (Ptw-nanosleep.o) (. Text+0x23) : In function `nanosleep ':
: Undefined reference to `__syscall_error '
/usr/lib/libpthread.a (Ptw-nanosleep.o) (. Text+0x51) : `__syscall_error more undefined references to 'follow
Collect2 : ld returned 1 exit status
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Re : the huge GCC difficult problems
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Cc test.c -Wl, -static -lpthread -Wl, -Bdynamic
Have the same mistakes
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Re : the huge GCC difficult problems
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You procedures pthread not connected to the reservoir that can be translated to, no significance.
Now look at the procedures and the operation can say whether the process?
$ Cat ac
#include "Pthread.h>
Void *fun1 (void 6-12)
{
}
Int main ()
{
Pthread_t tons.
Pthread_attr_t a;
Pthread_create (&t, &a, fun1, 0);
}
$ Gcc ac -oa
/tmp/cc8FdBCn.o (. Text+0x25) : In function `main ':
: Undefined reference to `pthread_create '
Collect2 : ld returned 1 exit status
$ Gcc ac -oa -lpthread
$ File a
ELF : a bit LSB executable, Intel 80386, version 1 (SYSV), for GNU/Linux 2.2.5, dynamically linked (uses shared libs). not stripped
A $ ldd
Libpthread.so.0> /lib/i686/libpthread.so.0 (0x4001e000)
Libc.so.6> /lib/i686/libc.so.6 (0x40070000)
/lib/ld-linux.so.2> /lib/ld-linux.so.2 (0x40000000)
$ Gcc ac -oa -lpthread -static
A $ ldd
Not a dynamic executable
$ File a
ELF : a bit LSB executable, Intel 80386, version 1 (SYSV), for GNU/Linux 2.2.5, statically linked, not stripped
$ Gcc ac -oa /usr/lib/libpthread.a /usr/lib/libc_p.a
A $ ldd
Libc.so.6> /lib/i686/libc.so.6 (0x4001e000)
/lib/ld-linux.so.2> /lib/ld-linux.so.2 (0x40000000)
$ File a
ELF : a bit LSB executable, Intel 80386, version 1 (SYSV), for GNU/Linux 2.2.5, dynamically linked (uses shared libs). not stripped
I do libc_p.a is also unclear what looks like a thread libc support base?
I just find it inside the lack of definition of the symbols, put it into a link
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Re : the huge GCC difficult problems
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Ah, I used the wrong pthread is a special case could be tried in other
Think of this method, just think that is not up to the standards, elegant canopy of good
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Re : the huge GCC difficult problems
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"I do not libc_p.a is also what looks like a thread libc support base?
No, libc_p.a code is an instrument inserted the profile of the C standard library.
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Re : the huge GCC difficult problems
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Thank you.
I am not sure why we can not just static links libpthread. Take time to look at. Glibc is perhaps the bugs.
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