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查看系统glibc支持的版本

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  1. [ghui@StuOS bin]$ strings /lib64/libc.so.6 |grep GLIBC_
  2. GLIBC_2.2.5
  3. GLIBC_2.2.6
  4. GLIBC_2.3
  5. GLIBC_2.3.2
  6. GLIBC_2.3.3
  7. GLIBC_2.3.4
  8. GLIBC_2.4
  9. GLIBC_2.5
  10. GLIBC_2.6
  11. GLIBC_2.7
  12. GLIBC_2.8
  13. GLIBC_2.9
  14. GLIBC_2.10
  15. GLIBC_2.11
  16. GLIBC_2.12
  17. GLIBC_PRIVATE
  1. [ghui@StuOS bin]$ rpm -qa |grep glibc
  2. glibc-static-2.12-1.80.el6_3.6.x86_64
  3. glibc-headers-2.12-1.80.el6_3.6.x86_64
  4. glibc-common-2.12-1.80.el6_3.6.x86_64
  5. glibc-devel-2.12-1.80.el6_3.6.x86_64
  6. glibc-static-2.12-1.80.el6_3.6.i686
  7. glibc-devel-2.12-1.80.el6_3.6.i686
  8. glibc-2.12-1.80.el6_3.6.i686
  9. glibc-2.12-1.80.el6_3.6.x86_64

 

3.可以看到最高只支持2.12版本，所以考虑编译解决这个问题：

a. 到http://www.gnu.org/software/libc/下载最新版本，我这里下载了glibc-2.14.tar.xz 这个版本，解压到任意目录准备编译

b.这里解压到/var/VMdisks/glibc-2.14/

  1. [ghui@StuOS bin]$ cd /var/VMdisks/glibc-2.14/
  2. [ghui@StuOS glibc-2.14]$ pwd
  3. /var/VMdisks/glibc-2.14
  4. [ghui@StuOS glibc-2.14]$ ls
  5. abilist            config.h.in           intl           README.libm
  6. abi-tags           config.log            io             resolv
  7. aclocal.m4         config.make.in        libc-abis      resource
  8. aout               configure             libidn         rt
  9. argp               configure.in          libio          Rules
  10. assert             conform               LICENSES       scripts
  11. autom4te.cache     CONFORMANCE           locale         setjmp
  12. bits               COPYING               localedata     shadow
  13. BUGS               COPYING.LIB           login          shlib-versions
  14. build              cppflags-iterator.mk  mach           signal
  15. CANCEL-FCT-WAIVE   crypt                 Makeconfig     socket
  16. CANCEL-FILE-WAIVE  csu                   Makefile       soft-fp
  17. catgets            ctype                 Makefile.in    stdio-common
  18. ChangeLog          debug                 Makerules      stdlib
  19. ChangeLog.1        dirent                malloc         streams
  20. ChangeLog.10       dlfcn                 manual         string
  21. ChangeLog.11       elf                   math           sunrpc
  22. ChangeLog.12       extra-lib.mk          misc           sysdeps
  23. ChangeLog.13       extra-modules.mk      NAMESPACE      sysvipc
  24. ChangeLog.14       FAQ                   NEWS           termios
  25. ChangeLog.15       FAQ.in                nis            test-skeleton.c
  26. ChangeLog.16       gmon                  NOTES          time
  27. ChangeLog.17       gnulib                nptl           timezone
  28. ChangeLog.2        grp                   nptl_db        tls.make.c
  29. ChangeLog.3        gshadow               nscd           version.h
  30. ChangeLog.4        hesiod                nss            Versions.def
  31. ChangeLog.5        hurd                  o-iterator.mk  wcsmbs
  32. ChangeLog.6        iconv                 po             wctype
  33. ChangeLog.7        iconvdata             posix          WUR-REPORT
  34. ChangeLog.8        include               PROJECTS
  35. ChangeLog.9        inet                  pwd
  36. conf               INSTALL               README

c.在glibc源码目录建立构建目录，并cd进入构建目录

  1. [ghui@StuOS glibc-2.14]$ mkdir build
  1. [ghui@StuOS glibc-2.14]$ cd build

d.运行configure配置，make && sudo  make install

  1. [ghui@StuOS build]$ ../configure –prefix=/opt/glibc-2.14
  2. [ghui@StuOS build]$ make -j4
  3. [ghui@StuOS build]$ sudo make install
  4. [sudo] password for ghui:

4.临时修改环境变量

  1. [ghui@StuOS bin]$ export LD_LIBRARY_PATH=/opt/glibc-2.14/lib:$LD_LIBRARY_PATH
  1. [ghui@StuOS glibc-2.14]$ cd /var/VMdisks/cross/mingw32/bin/

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