GLIBC_2.14报错

【linux】提示"libc.so.6: version `GLIBC_2.14' not found",系统的glibc版本太低

0.以下在系统CentOS 6.3 x86_64上操作

1.试图运行程序，提示"libc.so.6: version `GLIBC_2.14' not found",原因是系统的glibc版本太低，软件编译时使用了较高版本的glibc引起的：

1. [ghui@StuOS bin]$ pwd
2. /var/VMdisks/cross/mingw32/bin
3. [ghui@StuOS bin]$ ls
4. lrelease     QtCore4.dll         QtNetwork4.dll      QtSql4.dll     QtXml4.dll
5. moc          QtDeclarative4.dll  QtOpenGL4.dll       QtSvg4.dll     rcc
6. phonon4.dll  QtGui4.dll          QtScript4.dll       QtTest4.dll    uic
7. qmake        QtMultimedia4.dll   QtScriptTools4.dll  QtWebKit4.dll
8. [ghui@StuOS bin]$ ./qmake
9. ./qmake: /lib64/libc.so.6: version `GLIBC_2.14' not found (required by ./qmake)

2.查看系统glibc支持的版本：

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/

1. [ghui@StuOS bin]$ ./qmake
2. Usage: ./qmake [mode] [options] [files]
3. QMake has two modes, one mode for generating project files based on
4. some heuristics, and the other for generating makefiles. Normally you
5. shouldn't need to specify a mode, as makefile generation is the default
6. mode for qmake, but you may use this to test qmake on an existing project
7. ...

此时运行正常，问题解决。