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GNU Info (autoconf.info)autoupdate InvocationUsing `autoupdate' to Modernize `configure.ac' ============================================== The `autoupdate' program updates a `configure.ac' file that calls Autoconf macros by their old names to use the current macro names. In version 2 of Autoconf, most of the macros were renamed to use a more uniform and descriptive naming scheme. Note: Macro Names, for a description of the new scheme. Although the old names still work (Note: Obsolete Macros, for a list of the old macros and the corresponding new names), you can make your `configure.ac' files more readable and make it easier to use the current Autoconf documentation if you update them to use the new macro names. If given no arguments, `autoupdate' updates `configure.ac', backing up the original version with the suffix `~' (or the value of the environment variable `SIMPLE_BACKUP_SUFFIX', if that is set). If you give `autoupdate' an argument, it reads that file instead of `configure.ac' and writes the updated file to the standard output. `autoupdate' accepts the following options: `--help' `-h' Print a summary of the command line options and exit. `--version' `-V' Print the version number of Autoconf and exit. `--verbose' `-v' Report processing steps. `--debug' `-d' Don't remove the temporary files. `--force' `-f' Force the update even if the file has not changed. Disregard the cache. `--include=DIR' `-I DIR' Also look for input files in DIR. Multiple invocations accumulate. Directories are browsed from last to first. automatically generated by info2www version 1.2.2.9 |