装glibc时出的问题

langzhiwu

checking host system type... Invalid configuration `enable-add-ons': machine
`enable-add' not recognized

*** The GNU C library is currently not available for this platform.
*** So far nobody cared to port it and if there is no volunteer it
*** might never happen.  So, if you have interest to see glibc on
*** this platform visit
***     http://www.gnu.org/software/libc/porting.html
*** and join the group of porters

kj501

安装glibc之前，必须在glibc-2.2.5 目录而不是/usr/src下将glibc-linuxthreads解包，否则安装程序找不到附加的add-ons。

langzhiwu

没错呀，我把src下的linuxthreads的bz2包mv到glibc-2.2.5

然后再解的包呀

kj501

把原来的源代码删除，再重新做一遍，看看是否还是这样。

langzhiwu

重来了一次,configure阶段看到所说的Warning后一点点,就:

checking whether we need to use -P to assemble .S files... yes
checking whether .text pseudo-op must be used... no
checking for assembler global-symbol directive... UNKNOWN
configure: error: cannot determine asm global directive

kj501

你是不是加了编译优化了，unset CFLAGS和unset CXXFLAGS后看看。最好把config.log文件发上来，以便分析问题。

langzhiwu

This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

configure:915: checking host system type
configure:1066: checking sysdep dirs
configure:1289: checking for a BSD compatible install
configure:1346: checking whether ln -s works
configure:1375: checking for pwd
configure:1414: checking build system type
configure:1442: checking for gcc
configure:1476: checking version of gcc
configure:1496: checking for gnumake
configure:1496: checking for gmake
configure:1496: checking for make
configure:1530: checking version of make
configure:1559: checking for gnumsgfmt
configure:1559: checking for gmsgfmt
configure:1559: checking for msgfmt
configure:1613: checking for makeinfo
configure:1647: checking version of makeinfo
configure:1667: checking for gsed
configure:1667: checking for sed
configure:1701: checking version of sed
configure:1719: checking whether the C compiler (gcc  ) works
configure:1738: gcc -o conftest    conftest.c  1>&5
gcc: installation problem, cannot exec `as': No such file or directory
configure: failed program was:

#line 1733 "configure"
#include "confdefs.h"

main(){return(0);}
configure:1769: checking whether the C compiler (gcc  ) is a cross-compiler
configure:1781: checking whether we are using GNU C
configure:1790: gcc -E conftest.c
configure:1803: checking build system type
configure:1858: checking how to run the C preprocessor
configure:1879: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1874:20: assert.h: No such file or directory
configure: failed program was:
#line 1873 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
configure:1896: gcc -E -traditional-cpp  conftest.c >/dev/null 2>conftest.out
configure:1891: assert.h: No such file or directory
configure: failed program was:
#line 1890 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
configure:1913: gcc -nologo -E  conftest.c >/dev/null 2>conftest.out
gcc: unrecognized option `-nologo'
configure:1908:20: assert.h: No such file or directory
configure: failed program was:
#line 1907 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
configure:1956: checking for ranlib
configure:2025: checking whether as is GNU as
configure:2044: checking whether ld is GNU ld
configure:2064: checking for mig
configure:2121: checking whether ranlib is necessary
configure:2155: checking LD_LIBRARY_PATH variable
configure:2173: checking whether GCC supports -static-libgcc
configure:2190: checking for bash
configure:2286: checking for mawk
configure:2286: checking for gawk
configure:2318: checking for perl
configure:2358: checking for install-info
configure:2393: checking for old Debian install-info
configure:2428: checking for bison
configure:2463: checking for signed size_t type
configure:2487: checking for libc-friendly stddef.h
configure:2507: gcc -c   conftest.c 1>&5
gcc: installation problem, cannot exec `as': No such file or directory
configure: failed program was:
#line 2492 "configure"
#include "confdefs.h"
#define __need_size_t
#define __need_wchar_t
#include <stddef.h>
#define __need_NULL
#include <stddef.h>
int main() {
size_t size; wchar_t wchar;
#ifdef offsetof
#error stddef.h ignored __need_*
#endif
if (&size == NULL || &wchar == NULL) abort ();
; return 0; }
configure:2526: checking whether we need to use -P to assemble .S files
configure:2549: checking whether .text pseudo-op must be used
configure:2570: checking for assembler global-symbol directive

tram

我觉得你的问题是，你没有把gcc-build目录删了，这个也是在编译过程里创建的目录，也要和源码一起删掉，在把这两个目录删掉后，解压，再编译，不会有什么问题的。

langzhiwu

现在gcc-build也删了,问题依旧

kj501

configure:1738: gcc -o conftest conftest.c 1>&5
gcc: installation problem, cannot exec `as': No such file or directory
configure: failed program was:

从这些提示上可以看出，是$LFS/static/bin/as可能工作不正常造成的。很可能是在编译时，没有静态链接。你用ldd $LFS/static/bin/as 看看有没有出来链接库。如果有，回到第五章，重装binutils。