AUTOM4TE(1) User Commands AUTOM4TE(1)
NAME
autom4te - Generate files and scripts thanks to M4
SYNOPSIS
autom4te [OPTION]... [FILES]
DESCRIPTION
Run GNU M4 on the FILES, avoiding useless runs. Output the traces if
tracing, the frozen file if freezing, otherwise the expansion of the
FILES.
If some of the FILES are named 'FILE.m4f' they are considered to be M4
frozen files of all the previous files (which are therefore not
loaded). If 'FILE.m4f' is not found, then 'FILE.m4' will be used, to-
gether with all the previous files.
Some files may be optional, i.e., will only be processed if found in
the include path, but then must end in '.m4?'; the question mark is
not part of the actual file name.
Operation modes:
-h, --help
print this help, then exit
-V, --version
print version number, then exit
-v, --verbose
verbosely report processing
-d, --debug
don't remove temporary files
-o, --output=FILE
save output in FILE (defaults to '-', stdout)
-f, --force
don't rely on cached values
-W, --warnings=CATEGORY
report the warnings falling in CATEGORY
-l, --language=LANG
specify the set of M4 macros to use
-C, --cache=DIRECTORY
preserve results for future runs in DIRECTORY
--no-cache
disable the cache
-m, --mode=OCTAL
change the non trace output file mode (0666)
-M, --melt
don't use M4 frozen files
Languages include:
'Autoconf'
create Autoconf configure scripts
'Autotest'
create Autotest test suites
'M4sh' create M4sh shell scripts
'M4sugar'
create M4sugar output
Warning categories include:
cross cross compilation issues
gnu GNU coding standards (default in gnu and gnits modes)
obsolete
obsolete features or constructions (default)
override
user redefinitions of Automake rules or variables
portability
portability issues (default in gnu and gnits modes)
portability-recursive
nested Make variables (default with -Wportability)
extra-portability
extra portability issues related to obscure tools
syntax dubious syntactic constructs (default)
unsupported
unsupported or incomplete features (default)
all all the warnings
no-CATEGORY
turn off warnings in CATEGORY
none turn off all the warnings
error treat warnings as errors
The environment variables 'M4' and 'WARNINGS' are honored.
Library directories:
-B, --prepend-include=DIR
prepend directory DIR to search path
-I, --include=DIR
append directory DIR to search path
Tracing:
-t, --trace=MACRO[:FORMAT]
report the MACRO invocations
-p, --preselect=MACRO
prepare to trace MACRO in a future run
Freezing:
-F, --freeze
produce an M4 frozen state file for FILES
FORMAT defaults to '$f:$l:$n:$%', and can use the following escapes:
$$ literal $
$f file where macro was called
$l line where macro was called
$d nesting depth of macro call
$n name of the macro
$NUM argument NUM, unquoted and with newlines
$SEP@ all arguments, with newlines, quoted, and separated by SEP
$SEP* all arguments, with newlines, unquoted, and separated by SEP
$SEP% all arguments, without newlines, unquoted, and separated by SEP
SEP can be empty for the default (comma for @ and *, colon for %), a
single character for that character, or {STRING} to use a string.
AUTHOR
Written by Akim Demaille.
REPORTING BUGS
Report bugs to <bug-autoconf@gnu.org>.
GNU Autoconf home page: <https://www.gnu.org/software/autoconf/>.
General help using GNU software: <https://www.gnu.org/gethelp/>.
COPYRIGHT
Copyright © 2021 Free Software Foundation, Inc. License GPLv3+/Auto-
conf: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>,
<https://gnu.org/licenses/exceptions.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
autoconf(1), automake(1), autoreconf(1), autoupdate(1), autoheader(1),
autoscan(1), config.guess(1), config.sub(1), ifnames(1), libtool(1).
The full documentation for autom4te is maintained as a Texinfo manual.
If the info and autom4te programs are properly installed at your site,
the command
info autom4te
should give you access to the complete manual.
GNU Autoconf 2.71 January 2023 AUTOM4TE(1)
Generated by dwww version 1.15 on Fri Jun 21 05:03:44 CEST 2024.