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Gentoo's Bugzilla – Attachment 118028 Details for
Bug 162000
sys-devel/gcc-config should have more detailed documentation
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proposed manpage for gcc-config
gcc-config.8.in (text/plain), 3.40 KB, created by
Andre Kloth
on 2007-05-03 09:30:54 UTC
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Description:
proposed manpage for gcc-config
Filename:
MIME Type:
Creator:
Andre Kloth
Created:
2007-05-03 09:30:54 UTC
Size:
3.40 KB
patch
obsolete
>.\" Process this file with >.\" groff -man -Tascii gcc-config.8 >.\" >.\" TODO: >.\" - profile kann als Zahl oder Name uebergeben werden >.\" - TARGET-VER -> TARGET VER >.TH GCC-CONFIG 8 "Gentoo Linux" "2007" "GCC-CONFIG" >.SH NAME >gcc-config \- Change or show current cc/gcc profile >.SH SYNOPSIS >.BI "gcc-config [options] [profile] >.SH DESCRIPTION >This program changes or shows the current (GNU) C compiler \fIprofile\fP. In >general, a profile comprises the \fBCHOST\fP (aka target platform) and the >version of the C compiler, e.g. i686-pc-linux-gnu-3.4.6 > >Only root is allowed to change the current profile. >.SH ARGUMENTS >Whenever an option allows the parameter \fIprofile\fP you may specify it by its >complete \fIprofile name\fP (e.g. i686-pc-linux-gnu-3.4.6) or by the number provided through >the gcc-config's parameter \fB-l\fP. >.SH OPTIONS >.TP >.BI "-O, --use-old" >Use the old \fIprofile\fP if one was selected. >.TP >.BI "-f, --force" >Make sure all config files are regenerated. >.TP >.BI "-p, --use-portage-chost" >Only set to given profile if its \fBCHOST\fP is the same as that set for >portage in \fI/etc/make.conf\fP or one of other portage config files (see >\fBFILES\fP below). >.TP >.BI "-c, --get-current-profile" >Print currently used C compiler profile. >.TP >.BI "-l, --list-profiles" >Print a list of available C compiler profiles. The currently used is marked by >a green asterisk. Available cross-compilers are marked by a cyan asterisk. >.TP >.BI "-S, --split-profile [profile name]" >Split profile name into its components comprising the TARGET and compiler VERSION. >.TP >.BI "-E, --print-environ" >Print environment that can be used to setup the current C compiler profile, or >a specified one. >.TP >.BI "-B, --get-bin-path [profile]" >Print path where binaries of the given/current profile are located. >.TP >.BI "-L, --get-lib-path [profile]" >Print path where libraries of the given/current profile are located. >.TP >.BI "-X, --get-stdcxx-incdir" >Print path where C++ compiler include files of the given/current profile are >located. >.TP >.BI "-h, --help" >Print short help information and exit. >.TP >.BI "-V, --version" >Print gcc-config's version and exit. >.SH ENVIRONMENT >.TP >.B "ROOT" >.RS >Specifies another ROOT directory for searching profile configuration files (see >\fBFILES\fP below). >.RE >.SH FILES >.TP >.BR \fI/etc/profile\fP >Configuration setup for the environment of Bourne-shell derivative login >shells. >.TP >.BR \fI/etc/make.conf\fP >Contains current CHOST configuration. >.TP >.BR \fI/etc/env.d/05gcc\fP >Main configuraiton of the currently used profile. >.TP >.BR \fI/etc/env.d/05gcc-*\fP >PATH and ROOTPATH of the currently used profile. >.TP >.BR \fI/etc/env.d/gcc/config\fP >Contains the currently used C compiler profile. >.TP >.BR \fI/etc/env.d/gcc/\fP >Directory containing all profiles. >.TP >.BR \fI/etc/init.d/functions.sh\fP >Helper functions to analyze the system environment. >.TP >.BR \fI/etc/ld.so.conf\fP >Paths to system-wide libraries. >.SH NOTES >Changing your current C compiler profile to a new major version may result in >an inconsistendly build Gentoo installation. Consider to rebuild all your >Gentoo packages with "emerge -e world" if you finally change to a new major >version. >.SH REPORTING BUGS >Please report bugs via http://bugs.gentoo.org/ >.SH AUTHORS >Mike Frysinger <vapier@gentoo.org> >.SH SEE ALSO >.BR emerge (1), >.BR env-update (1). >.TP >For building a cross compiler the Gentoo-way see >\fIhttp://dev.gentoo.org/~vapier/CROSS-COMPILE-HOWTO\fP.
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bug 162000
: 118028