[i=s] 本帖最后由 刘冲 于 2009-4-12 17:26 编辑 [/i]
我最近在一个分区安装了个gentoo试试，结果老是出现下面的错误，安装什么软件都这样，ppp，xorg等等，都是在这里就运行不下去了。
我新手，看不明白。本来是想玩玩看看gentoo是怎么样子的，现在基本已经安装上了，能启动，能联网，就是好多软件还没有安装上，老是有下面的错误。谁能帮忙解决下。现在半途而废太可惜了。
* QA Notice: Package has poor programming practices which may compile
* fine but exhibit random runtime failures.
* tif_dir.c:476: warning: dereferencing type-punned pointer will break strict-aliasing rules
* tif_dirread.c:1277: warning: dereferencing type-punned pointer will break strict-aliasing rules
* tif_open.c:429: warning: dereferencing type-punned pointer will break strict-aliasing rules
* ras2tiff.c:101: warning: dereferencing type-punned pointer will break strict-aliasing rules
* ras2tiff.c:102: warning: dereferencing type-punned pointer will break strict-aliasing rules
* ras2tiff.c:103: warning: dereferencing type-punned pointer will break strict-aliasing rules
* ras2tiff.c:104: warning: dereferencing type-punned pointer will break strict-aliasing rules
* ras2tiff.c:105: warning: dereferencing type-punned pointer will break strict-aliasing rules
* ras2tiff.c:106: warning: dereferencing type-punned pointer will break strict-aliasing rules
* ras2tiff.c:107: warning: dereferencing type-punned pointer will break strict-aliasing rules
* Please do not file a Gentoo bug and instead report the above QA
* issues directly to the upstream developers of this software.
* Homepage: http://www.remotesensing.org/libtiff/
*
* ERROR: media-libs/tiff-3.8.2-r4 failed.
* Call stack:
* misc-functions.sh, line 717: Called install_qa_check
* misc-functions.sh, line 418: Called die
* The specific snippet of code:
* [[ ${abort} == "yes" ]] && hasq stricter ${FEATURES} && die "poor code kills airplanes"
* The die message:
* poor code kills airplanes
*
* If you need support, post the topmost build error, and the call stack if relevant.
* A complete build log is located at '/var/tmp/portage/media-libs/tiff-3.8.2-r4/temp/build.log'.
* The ebuild environment file is located at '/var/tmp/portage/media-libs/tiff-3.8.2-r4/temp/environment'.
*
!!! post install failed; exiting.
>>> Failed to emerge media-libs/tiff-3.8.2-r4, Log file:
>>> '/var/tmp/portage/media-libs/tiff-3.8.2-r4/temp/build.log'
* Messages for package dev-libs/expat-2.0.1-r1:
* Please note that the soname of the library changed!
* If you are upgrading from a previous version you need
* to fix dynamic linking inconsistencies by executing:
* revdep-rebuild -X --library libexpat.so.0
* Messages for package media-libs/tiff-3.8.2-r4:
*
* ERROR: media-libs/tiff-3.8.2-r4 failed.
* Call stack:
* misc-functions.sh, line 717: Called install_qa_check
* misc-functions.sh, line 418: Called die
* The specific snippet of code:
* [[ ${abort} == "yes" ]] && hasq stricter ${FEATURES} && die "poor code kills airplanes"
* The die message:
* poor code kills airplanes
*
* If you need support, post the topmost build error, and the call stack if relevant.
* A complete build log is located at '/var/tmp/portage/media-libs/tiff-3.8.2-r4/temp/build.log'.
* The ebuild environment file is located at '/var/tmp/portage/media-libs/tiff-3.8.2-r4/temp/environment'.
*
* Regenerating GNU info directory index...
* Processed 78 info files.
刘冲 于 2009-04-12 17:31:22发表:
[i=s] 本帖最后由 刘冲 于 2009-4-12 17:33 编辑 [/i]
我在linuxsir上发问，有一个人回答了一个类似的问题，我如法炮制如下：
FEATURES="-stricter" emerge -1 media-libs/tiff
请问这样有什么影响？这是什么意思？