diff options
Diffstat (limited to 'gcc/doc/sourcebuild.texi')
| -rw-r--r-- | gcc/doc/sourcebuild.texi | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi index 7ef35f9..b5a11a9 100644 --- a/gcc/doc/sourcebuild.texi +++ b/gcc/doc/sourcebuild.texi @@ -175,7 +175,7 @@ timestamp. @menu * Config Fragments:: Scripts used by @file{configure}. -* System Config:: The @file{config.gcc} file. +* System Config:: The @file{config.build} and @file{config.gcc} files. * Configuration Files:: Files created by running @file{configure}. @end menu @@ -191,10 +191,12 @@ files, kept in the top level directory, are used. FIXME: when is the the top level one) used? @item The file @file{config.gcc} is used to handle configuration -specific to the particular build, host or target machine. (In -general, this should only be used for features that cannot reasonably -be tested in Autoconf feature tests.) @xref{System Config, , The -@file{config.gcc} File}, for details of the contents of this file. +specific to the particular host or target machine. The file +@file{config.build} is used to handle configuration specific to the +particular build machine. (In general, these should only be used for +features that cannot reasonably be tested in Autoconf feature tests.) +@xref{System Config, , The @file{config.build} and @file{config.gcc} Files}, +for details of the contents of these files. @item Each language subdirectory has a file @file{@var{language}/config-lang.in} that is used for @@ -206,9 +208,9 @@ creating the output of @file{configure}. @end itemize @node System Config -@subsubsection The @file{config.gcc} File +@subsubsection The @file{config.build} and @file{config.gcc} Files -FIXME: document the contents of this file, and what variables should +FIXME: document the contents of these files, and what variables should be set to control build, host and target configuration. @include configfiles.texi |