mirror of
git://git.sv.gnu.org/autoconf
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9d658eddd9
workaround for ${1+"$@"}.
* doc/autoconf.texi (Shell Substitutions): Explain it.
From Oliver Kiddle and Peter Stephenson.
Have M4sh perform minimal shell sanitizing.
* lib/m4sugar/m4sh.at (AS_SHELL_SANITIZE): Split the `_AS_PREPARE_*'
part into...
(_AS_PREPARE): this new macro.
(AS_PREPARE): New.
(AS_INIT): Invoke AS_SHELL_SANITIZE.
* tests/m4sh.at (AT_DATA_LINENO): Use _AS_PREPARE.
Adjust Autoconf and Autotest.
* lib/autoconf/general.m4 (_AC_INIT_DEFAULTS): Don't invoke
AS_SHELL_SANITIZE, AS_INIT did it, but invoke AS_PREPARE.
* lib/autotest/general.m4 (AT_INIT): Likewise.
* lib/autoconf/status.m4 (_AC_OUTPUT_CONFIG_STATUS):
Invoke _AS_PREPARE (not AS_PREPARE) in addition to
AS_SHELL_SANITIZE.
Use this M4sh to generate Autoconf's shell scripts.
* tests/wrapsh.as: New, precursor of wrapsh.in.
* tests/Makefile.am: Include lib/freeze.mk to get the dependencies
on Autotest and M4sh.
($(TESTSUITE)): Use $(autotest_m4f_dependencies).
(wrapsh.in): New target.
* bin/autoconf.as: New, precursor of autoconf.in.
(autoconf.in): New target.
102 lines
2.4 KiB
Groff
102 lines
2.4 KiB
Groff
.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.27.
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.TH AUTOCONF "1" "April 2002" "autoconf 2.53a" "User Commands"
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.SH NAME
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autoconf \- Generate configuration scripts
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.SH SYNOPSIS
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.B autoconf
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[\fIOPTION\fR] ... [\fITEMPLATE-FILE\fR]
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.SH DESCRIPTION
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Generate a configuration script from a TEMPLATE-FILE if given, or
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`configure.ac' if present, or else `configure.in'. Output is sent
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to the standard output if TEMPLATE-FILE is given, else into
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`configure'.
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.SS "Operation modes:"
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.TP
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\fB\-h\fR, \fB\-\-help\fR
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print this help, then exit
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.TP
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\fB\-V\fR, \fB\-\-version\fR
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print version number, then exit
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.TP
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\fB\-v\fR, \fB\-\-verbose\fR
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verbosely report processing
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.TP
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\fB\-d\fR, \fB\-\-debug\fR
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don't remove temporary files
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.TP
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\fB\-I\fR, \fB\-\-include\fR=\fIDIR\fR
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look for input files in DIR (cumulative)
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.TP
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\fB\-f\fR, \fB\-\-force\fR
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consider all files obsolete
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.TP
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\fB\-o\fR, \fB\-\-output\fR=\fIFILE\fR
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save output in FILE (stdout is the default)
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.TP
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\fB\-W\fR, \fB\-\-warnings\fR=\fICATEGORY\fR
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report the warnings falling in CATEGORY [syntax]
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.SS "Warning categories include:"
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.TP
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`cross'
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cross compilation issues
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.TP
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`obsolete'
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obsolete constructs
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.TP
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`syntax'
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dubious syntactic constructs
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.TP
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`all'
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all the warnings
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.TP
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`no-CATEGORY'
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turn off the warnings on CATEGORY
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.TP
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`none'
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turn off all the warnings
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.TP
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`error'
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warnings are error
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.PP
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The environment variable `WARNINGS' is honored.
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.SS "Tracing:"
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.TP
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\fB\-t\fR, \fB\-\-trace\fR=\fIMACRO\fR
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report the list of calls to MACRO
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.TP
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\fB\-i\fR, \fB\-\-initialization\fR
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also trace Autoconf's initialization process
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.PP
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In tracing mode, no configuration script is created.
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.SH AUTHOR
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Written by David J. MacKenzie and Akim Demaille.
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.PP
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Copyright 2002 Free Software Foundation, Inc.
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This is free software; see the source for copying conditions. There is NO
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warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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.SH "REPORTING BUGS"
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Report bugs to <bug-autoconf@gnu.org>.
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.SH "SEE ALSO"
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.BR autoconf (1),
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.BR automake (1),
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.BR autoreconf (1),
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.BR autoupdate (1),
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.BR autoheader (1),
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.BR autoscan (1),
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.BR config.guess (1),
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.BR config.sub (1),
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.BR ifnames (1),
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.BR libtool (1).
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.PP
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The full documentation for
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.B autoconf
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is maintained as a Texinfo manual. If the
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.B info
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and
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.B autoconf
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programs are properly installed at your site, the command
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.IP
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.B info autoconf
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.PP
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should give you access to the complete manual.
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