绝望: solaris10安装低版本gcc。报gcc: installation problem, cannot exec `cpp': No such file or directory__gcc_installed_gcc-lib_directory_GCC_

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绝望: solaris10安装低版本gcc。报gcc: installation problem, cannot exec `cpp': No such file or directory

来源: 互联网发布时间：2016-04-05

本文导语: 要在solaris10上跑一个代码，必须用gcc-2.7.2.3才行。这个版本很低，是solaris2.5上的freeware. 我在sunfreeware上找到这个，是for Intel i368 solaris2.5 http://ftp.sunfreeware.com/ftp/pub/freeware/i386/5.5.1/baggett/gcc-2723-opt.tar.gz 解压之后，里...

要在solaris10上跑一个代码，必须用gcc-2.7.2.3才行。这个版本很低，是solaris2.5上的freeware.

我在sunfreeware上找到这个，是for Intel i368 solaris2.5
http://ftp.sunfreeware.com/ftp/pub/freeware/i386/5.5.1/baggett/gcc-2723-opt.tar.gz

解压之后，里面已经包括了。
/bin
/lib
/info
/i386_unknown_solaris2.6
/man
这些是不是已经编译好的？只需指明PATH，不用再安装了吧？

我直接在~/bashrc上加了这些
PATH=原来的路径/gcc目录/bin
LD_LIBRARY_PATH=/gcc目录/lib/gcc-lib/i386_unknown_solaris2.6/2.7.2.3 -->这里有.a文件和include目录。
改完也都用source命令刷新了。

可是当运行gcc test.c的时候，抱错：
gcc: installation problem, cannot exec `cpp': No such file or directory

而在/gcc目录/lib/gcc-lib/Intel_unknown_solaris2.6/2.7.2.3下面有名为cpp的文件啊？怎么回事？

再有，我的gcc目录是我自己制定的，难道需要放在一个特定的目录下吗？

这个code对我极为重要，我又刚刚开始用solaris和unix，对gcc一窍不通，请各位大侠提供一个具体的解释，谢谢。
gcc的连接就在上面，请各位帮我看一下。

$ cpp
直接运行cpp，行吗？
google...
http://vmlinux.org/crash/mirror/www.objsw.com/CrossGCC/FAQ-5.html
http://www.delorie.com/djgpp/v2faq/faq6_5.html
http://gcc.gnu.org/ml/gcc-help/1999-10/msg00177.html
http://www.cygwin.com/ml/cygwin/1997-11/msg00523.html

试试这招怎么样？把cc1、cc1obj、cc1plus、cpp都copy到gcc目录/bin ？

我觉得下面这段好像值得一试：
5.1 installation problem, cannot exec `cpp': No such file or directory

This error message usually appears when GCC has been installed in a place other than the one it was configured for. There are two solutions:

install GCC in the right place. You can find out where GCC was configured to be installed by running `gcc --print-search-dirs'. It will print something like this:
--------------------------------------------------------------------------------
install: /calvin/dje/rel/H-sparc-sun-solaris2/lib/gcc-lib/sparc-sun-solaris2/2.95.2/
programs: [... omitted ...]
libraries: [... omitted ...]
--------------------------------------------------------------------------------
The `install' line tells you where GCC was configured to be installed (in this case /calvin/dje/rel/H-sparc-sun-solaris2).
Set the environment variable GCC_EXEC_PREFIX to the directory where you installed GCC. For example, if you installed GCC in /home/gcc (and file cc1 lives in /home/gcc/lib/gcc-lib/$target/2.95.2 where $target is the --target argument that was passed to configure), then set GCC_EXEC_PREFIX to /home/gcc/lib/gcc-lib/. The trailing `/' is important!
See the GCC info page `Environment Variables' for more information. e.g.

--------------------------------------------------------------------------------
info -f gcc.info -n "Environment Variables"