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build-aux INSTALL: Refresh from automake 1.16.3

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Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
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Markus Armbruster 2020-12-26 08:29:47 +01:00
parent 015b93b71c
commit 53591e85d5
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318
INSTALL
View file

@ -1,8 +1,8 @@
Installation Instructions Installation Instructions
************************* *************************
Copyright (C) 1994-1996, 1999-2002, 2004-2013 Free Software Foundation, Copyright (C) 1994-1996, 1999-2002, 2004-2016 Free Software
Inc. Foundation, Inc.
Copying and distribution of this file, with or without modification, Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright are permitted in any medium without royalty provided the copyright
@ -12,97 +12,96 @@ without warranty of any kind.
Basic Installation Basic Installation
================== ==================
Briefly, the shell commands `./configure; make; make install' should Briefly, the shell command './configure && make && make install'
configure, build, and install this package. The following should configure, build, and install this package. The following
more-detailed instructions are generic; see the `README' file for more-detailed instructions are generic; see the 'README' file for
instructions specific to this package. Some packages provide this instructions specific to this package. Some packages provide this
`INSTALL' file but do not implement all of the features documented 'INSTALL' file but do not implement all of the features documented
below. The lack of an optional feature in a given package is not below. The lack of an optional feature in a given package is not
necessarily a bug. More recommendations for GNU packages can be found necessarily a bug. More recommendations for GNU packages can be found
in *note Makefile Conventions: (standards)Makefile Conventions. in *note Makefile Conventions: (standards)Makefile Conventions.
The `configure' shell script attempts to guess correct values for The 'configure' shell script attempts to guess correct values for
various system-dependent variables used during compilation. It uses various system-dependent variables used during compilation. It uses
those values to create a `Makefile' in each directory of the package. those values to create a 'Makefile' in each directory of the package.
It may also create one or more `.h' files containing system-dependent It may also create one or more '.h' files containing system-dependent
definitions. Finally, it creates a shell script `config.status' that definitions. Finally, it creates a shell script 'config.status' that
you can run in the future to recreate the current configuration, and a you can run in the future to recreate the current configuration, and a
file `config.log' containing compiler output (useful mainly for file 'config.log' containing compiler output (useful mainly for
debugging `configure'). debugging 'configure').
It can also use an optional file (typically called `config.cache' It can also use an optional file (typically called 'config.cache' and
and enabled with `--cache-file=config.cache' or simply `-C') that saves enabled with '--cache-file=config.cache' or simply '-C') that saves the
the results of its tests to speed up reconfiguring. Caching is results of its tests to speed up reconfiguring. Caching is disabled by
disabled by default to prevent problems with accidental use of stale default to prevent problems with accidental use of stale cache files.
cache files.
If you need to do unusual things to compile the package, please try If you need to do unusual things to compile the package, please try
to figure out how `configure' could check whether to do them, and mail to figure out how 'configure' could check whether to do them, and mail
diffs or instructions to the address given in the `README' so they can diffs or instructions to the address given in the 'README' so they can
be considered for the next release. If you are using the cache, and at be considered for the next release. If you are using the cache, and at
some point `config.cache' contains results you don't want to keep, you some point 'config.cache' contains results you don't want to keep, you
may remove or edit it. may remove or edit it.
The file `configure.ac' (or `configure.in') is used to create The file 'configure.ac' (or 'configure.in') is used to create
`configure' by a program called `autoconf'. You need `configure.ac' if 'configure' by a program called 'autoconf'. You need 'configure.ac' if
you want to change it or regenerate `configure' using a newer version you want to change it or regenerate 'configure' using a newer version of
of `autoconf'. 'autoconf'.
The simplest way to compile this package is: The simplest way to compile this package is:
1. `cd' to the directory containing the package's source code and type 1. 'cd' to the directory containing the package's source code and type
`./configure' to configure the package for your system. './configure' to configure the package for your system.
Running `configure' might take a while. While running, it prints Running 'configure' might take a while. While running, it prints
some messages telling which features it is checking for. some messages telling which features it is checking for.
2. Type `make' to compile the package. 2. Type 'make' to compile the package.
3. Optionally, type `make check' to run any self-tests that come with 3. Optionally, type 'make check' to run any self-tests that come with
the package, generally using the just-built uninstalled binaries. the package, generally using the just-built uninstalled binaries.
4. Type `make install' to install the programs and any data files and 4. Type 'make install' to install the programs and any data files and
documentation. When installing into a prefix owned by root, it is documentation. When installing into a prefix owned by root, it is
recommended that the package be configured and built as a regular recommended that the package be configured and built as a regular
user, and only the `make install' phase executed with root user, and only the 'make install' phase executed with root
privileges. privileges.
5. Optionally, type `make installcheck' to repeat any self-tests, but 5. Optionally, type 'make installcheck' to repeat any self-tests, but
this time using the binaries in their final installed location. this time using the binaries in their final installed location.
This target does not install anything. Running this target as a This target does not install anything. Running this target as a
regular user, particularly if the prior `make install' required regular user, particularly if the prior 'make install' required
root privileges, verifies that the installation completed root privileges, verifies that the installation completed
correctly. correctly.
6. You can remove the program binaries and object files from the 6. You can remove the program binaries and object files from the
source code directory by typing `make clean'. To also remove the source code directory by typing 'make clean'. To also remove the
files that `configure' created (so you can compile the package for files that 'configure' created (so you can compile the package for
a different kind of computer), type `make distclean'. There is a different kind of computer), type 'make distclean'. There is
also a `make maintainer-clean' target, but that is intended mainly also a 'make maintainer-clean' target, but that is intended mainly
for the package's developers. If you use it, you may have to get for the package's developers. If you use it, you may have to get
all sorts of other programs in order to regenerate files that came all sorts of other programs in order to regenerate files that came
with the distribution. with the distribution.
7. Often, you can also type `make uninstall' to remove the installed 7. Often, you can also type 'make uninstall' to remove the installed
files again. In practice, not all packages have tested that files again. In practice, not all packages have tested that
uninstallation works correctly, even though it is required by the uninstallation works correctly, even though it is required by the
GNU Coding Standards. GNU Coding Standards.
8. Some packages, particularly those that use Automake, provide `make 8. Some packages, particularly those that use Automake, provide 'make
distcheck', which can by used by developers to test that all other distcheck', which can by used by developers to test that all other
targets like `make install' and `make uninstall' work correctly. targets like 'make install' and 'make uninstall' work correctly.
This target is generally not run by end users. This target is generally not run by end users.
Compilers and Options Compilers and Options
===================== =====================
Some systems require unusual options for compilation or linking that Some systems require unusual options for compilation or linking that
the `configure' script does not know about. Run `./configure --help' the 'configure' script does not know about. Run './configure --help'
for details on some of the pertinent environment variables. for details on some of the pertinent environment variables.
You can give `configure' initial values for configuration parameters You can give 'configure' initial values for configuration parameters
by setting variables in the command line or in the environment. Here by setting variables in the command line or in the environment. Here is
is an example: an example:
./configure CC=c99 CFLAGS=-g LIBS=-lposix ./configure CC=c99 CFLAGS=-g LIBS=-lposix
@ -113,21 +112,21 @@ Compiling For Multiple Architectures
You can compile the package for more than one kind of computer at the You can compile the package for more than one kind of computer at the
same time, by placing the object files for each architecture in their same time, by placing the object files for each architecture in their
own directory. To do this, you can use GNU `make'. `cd' to the own directory. To do this, you can use GNU 'make'. 'cd' to the
directory where you want the object files and executables to go and run directory where you want the object files and executables to go and run
the `configure' script. `configure' automatically checks for the the 'configure' script. 'configure' automatically checks for the source
source code in the directory that `configure' is in and in `..'. This code in the directory that 'configure' is in and in '..'. This is known
is known as a "VPATH" build. as a "VPATH" build.
With a non-GNU `make', it is safer to compile the package for one With a non-GNU 'make', it is safer to compile the package for one
architecture at a time in the source code directory. After you have architecture at a time in the source code directory. After you have
installed the package for one architecture, use `make distclean' before installed the package for one architecture, use 'make distclean' before
reconfiguring for another architecture. reconfiguring for another architecture.
On MacOS X 10.5 and later systems, you can create libraries and On MacOS X 10.5 and later systems, you can create libraries and
executables that work on multiple system types--known as "fat" or executables that work on multiple system types--known as "fat" or
"universal" binaries--by specifying multiple `-arch' options to the "universal" binaries--by specifying multiple '-arch' options to the
compiler but only a single `-arch' option to the preprocessor. Like compiler but only a single '-arch' option to the preprocessor. Like
this: this:
./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
@ -136,105 +135,104 @@ this:
This is not guaranteed to produce working output in all cases, you This is not guaranteed to produce working output in all cases, you
may have to build one architecture at a time and combine the results may have to build one architecture at a time and combine the results
using the `lipo' tool if you have problems. using the 'lipo' tool if you have problems.
Installation Names Installation Names
================== ==================
By default, `make install' installs the package's commands under By default, 'make install' installs the package's commands under
`/usr/local/bin', include files under `/usr/local/include', etc. You '/usr/local/bin', include files under '/usr/local/include', etc. You
can specify an installation prefix other than `/usr/local' by giving can specify an installation prefix other than '/usr/local' by giving
`configure' the option `--prefix=PREFIX', where PREFIX must be an 'configure' the option '--prefix=PREFIX', where PREFIX must be an
absolute file name. absolute file name.
You can specify separate installation prefixes for You can specify separate installation prefixes for
architecture-specific files and architecture-independent files. If you architecture-specific files and architecture-independent files. If you
pass the option `--exec-prefix=PREFIX' to `configure', the package uses pass the option '--exec-prefix=PREFIX' to 'configure', the package uses
PREFIX as the prefix for installing programs and libraries. PREFIX as the prefix for installing programs and libraries.
Documentation and other data files still use the regular prefix. Documentation and other data files still use the regular prefix.
In addition, if you use an unusual directory layout you can give In addition, if you use an unusual directory layout you can give
options like `--bindir=DIR' to specify different values for particular options like '--bindir=DIR' to specify different values for particular
kinds of files. Run `configure --help' for a list of the directories kinds of files. Run 'configure --help' for a list of the directories
you can set and what kinds of files go in them. In general, the you can set and what kinds of files go in them. In general, the default
default for these options is expressed in terms of `${prefix}', so that for these options is expressed in terms of '${prefix}', so that
specifying just `--prefix' will affect all of the other directory specifying just '--prefix' will affect all of the other directory
specifications that were not explicitly provided. specifications that were not explicitly provided.
The most portable way to affect installation locations is to pass the The most portable way to affect installation locations is to pass the
correct locations to `configure'; however, many packages provide one or correct locations to 'configure'; however, many packages provide one or
both of the following shortcuts of passing variable assignments to the both of the following shortcuts of passing variable assignments to the
`make install' command line to change installation locations without 'make install' command line to change installation locations without
having to reconfigure or recompile. having to reconfigure or recompile.
The first method involves providing an override variable for each The first method involves providing an override variable for each
affected directory. For example, `make install affected directory. For example, 'make install
prefix=/alternate/directory' will choose an alternate location for all prefix=/alternate/directory' will choose an alternate location for all
directory configuration variables that were expressed in terms of directory configuration variables that were expressed in terms of
`${prefix}'. Any directories that were specified during `configure', '${prefix}'. Any directories that were specified during 'configure',
but not in terms of `${prefix}', must each be overridden at install but not in terms of '${prefix}', must each be overridden at install time
time for the entire installation to be relocated. The approach of for the entire installation to be relocated. The approach of makefile
makefile variable overrides for each directory variable is required by variable overrides for each directory variable is required by the GNU
the GNU Coding Standards, and ideally causes no recompilation. Coding Standards, and ideally causes no recompilation. However, some
However, some platforms have known limitations with the semantics of platforms have known limitations with the semantics of shared libraries
shared libraries that end up requiring recompilation when using this that end up requiring recompilation when using this method, particularly
method, particularly noticeable in packages that use GNU Libtool. noticeable in packages that use GNU Libtool.
The second method involves providing the `DESTDIR' variable. For The second method involves providing the 'DESTDIR' variable. For
example, `make install DESTDIR=/alternate/directory' will prepend example, 'make install DESTDIR=/alternate/directory' will prepend
`/alternate/directory' before all installation names. The approach of '/alternate/directory' before all installation names. The approach of
`DESTDIR' overrides is not required by the GNU Coding Standards, and 'DESTDIR' overrides is not required by the GNU Coding Standards, and
does not work on platforms that have drive letters. On the other hand, does not work on platforms that have drive letters. On the other hand,
it does better at avoiding recompilation issues, and works well even it does better at avoiding recompilation issues, and works well even
when some directory options were not specified in terms of `${prefix}' when some directory options were not specified in terms of '${prefix}'
at `configure' time. at 'configure' time.
Optional Features Optional Features
================= =================
If the package supports it, you can cause programs to be installed If the package supports it, you can cause programs to be installed
with an extra prefix or suffix on their names by giving `configure' the with an extra prefix or suffix on their names by giving 'configure' the
option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. option '--program-prefix=PREFIX' or '--program-suffix=SUFFIX'.
Some packages pay attention to `--enable-FEATURE' options to Some packages pay attention to '--enable-FEATURE' options to
`configure', where FEATURE indicates an optional part of the package. 'configure', where FEATURE indicates an optional part of the package.
They may also pay attention to `--with-PACKAGE' options, where PACKAGE They may also pay attention to '--with-PACKAGE' options, where PACKAGE
is something like `gnu-as' or `x' (for the X Window System). The is something like 'gnu-as' or 'x' (for the X Window System). The
`README' should mention any `--enable-' and `--with-' options that the 'README' should mention any '--enable-' and '--with-' options that the
package recognizes. package recognizes.
For packages that use the X Window System, `configure' can usually For packages that use the X Window System, 'configure' can usually
find the X include and library files automatically, but if it doesn't, find the X include and library files automatically, but if it doesn't,
you can use the `configure' options `--x-includes=DIR' and you can use the 'configure' options '--x-includes=DIR' and
`--x-libraries=DIR' to specify their locations. '--x-libraries=DIR' to specify their locations.
Some packages offer the ability to configure how verbose the Some packages offer the ability to configure how verbose the
execution of `make' will be. For these packages, running `./configure execution of 'make' will be. For these packages, running './configure
--enable-silent-rules' sets the default to minimal output, which can be --enable-silent-rules' sets the default to minimal output, which can be
overridden with `make V=1'; while running `./configure overridden with 'make V=1'; while running './configure
--disable-silent-rules' sets the default to verbose, which can be --disable-silent-rules' sets the default to verbose, which can be
overridden with `make V=0'. overridden with 'make V=0'.
Particular systems Particular systems
================== ==================
On HP-UX, the default C compiler is not ANSI C compatible. If GNU On HP-UX, the default C compiler is not ANSI C compatible. If GNU CC
CC is not installed, it is recommended to use the following options in is not installed, it is recommended to use the following options in
order to use an ANSI C compiler: order to use an ANSI C compiler:
./configure CC="cc -Ae -D_XOPEN_SOURCE=500" ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
and if that doesn't work, install pre-built binaries of GCC for HP-UX. and if that doesn't work, install pre-built binaries of GCC for HP-UX.
HP-UX `make' updates targets which have the same time stamps as HP-UX 'make' updates targets which have the same time stamps as their
their prerequisites, which makes it generally unusable when shipped prerequisites, which makes it generally unusable when shipped generated
generated files such as `configure' are involved. Use GNU `make' files such as 'configure' are involved. Use GNU 'make' instead.
instead.
On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
parse its `<wchar.h>' header file. The option `-nodtk' can be used as parse its '<wchar.h>' header file. The option '-nodtk' can be used as a
a workaround. If GNU CC is not installed, it is therefore recommended workaround. If GNU CC is not installed, it is therefore recommended to
to try try
./configure CC="cc" ./configure CC="cc"
@ -242,26 +240,26 @@ and if that doesn't work, try
./configure CC="cc -nodtk" ./configure CC="cc -nodtk"
On Solaris, don't put `/usr/ucb' early in your `PATH'. This On Solaris, don't put '/usr/ucb' early in your 'PATH'. This
directory contains several dysfunctional programs; working variants of directory contains several dysfunctional programs; working variants of
these programs are available in `/usr/bin'. So, if you need `/usr/ucb' these programs are available in '/usr/bin'. So, if you need '/usr/ucb'
in your `PATH', put it _after_ `/usr/bin'. in your 'PATH', put it _after_ '/usr/bin'.
On Haiku, software installed for all users goes in `/boot/common', On Haiku, software installed for all users goes in '/boot/common',
not `/usr/local'. It is recommended to use the following options: not '/usr/local'. It is recommended to use the following options:
./configure --prefix=/boot/common ./configure --prefix=/boot/common
Specifying the System Type Specifying the System Type
========================== ==========================
There may be some features `configure' cannot figure out There may be some features 'configure' cannot figure out
automatically, but needs to determine by the type of machine the package automatically, but needs to determine by the type of machine the package
will run on. Usually, assuming the package is built to be run on the will run on. Usually, assuming the package is built to be run on the
_same_ architectures, `configure' can figure that out, but if it prints _same_ architectures, 'configure' can figure that out, but if it prints
a message saying it cannot guess the machine type, give it the a message saying it cannot guess the machine type, give it the
`--build=TYPE' option. TYPE can either be a short name for the system '--build=TYPE' option. TYPE can either be a short name for the system
type, such as `sun4', or a canonical name which has the form: type, such as 'sun4', or a canonical name which has the form:
CPU-COMPANY-SYSTEM CPU-COMPANY-SYSTEM
@ -270,101 +268,101 @@ where SYSTEM can have one of these forms:
OS OS
KERNEL-OS KERNEL-OS
See the file `config.sub' for the possible values of each field. If See the file 'config.sub' for the possible values of each field. If
`config.sub' isn't included in this package, then this package doesn't 'config.sub' isn't included in this package, then this package doesn't
need to know the machine type. need to know the machine type.
If you are _building_ compiler tools for cross-compiling, you should If you are _building_ compiler tools for cross-compiling, you should
use the option `--target=TYPE' to select the type of system they will use the option '--target=TYPE' to select the type of system they will
produce code for. produce code for.
If you want to _use_ a cross compiler, that generates code for a If you want to _use_ a cross compiler, that generates code for a
platform different from the build platform, you should specify the platform different from the build platform, you should specify the
"host" platform (i.e., that on which the generated programs will "host" platform (i.e., that on which the generated programs will
eventually be run) with `--host=TYPE'. eventually be run) with '--host=TYPE'.
Sharing Defaults Sharing Defaults
================ ================
If you want to set default values for `configure' scripts to share, If you want to set default values for 'configure' scripts to share,
you can create a site shell script called `config.site' that gives you can create a site shell script called 'config.site' that gives
default values for variables like `CC', `cache_file', and `prefix'. default values for variables like 'CC', 'cache_file', and 'prefix'.
`configure' looks for `PREFIX/share/config.site' if it exists, then 'configure' looks for 'PREFIX/share/config.site' if it exists, then
`PREFIX/etc/config.site' if it exists. Or, you can set the 'PREFIX/etc/config.site' if it exists. Or, you can set the
`CONFIG_SITE' environment variable to the location of the site script. 'CONFIG_SITE' environment variable to the location of the site script.
A warning: not all `configure' scripts look for a site script. A warning: not all 'configure' scripts look for a site script.
Defining Variables Defining Variables
================== ==================
Variables not defined in a site shell script can be set in the Variables not defined in a site shell script can be set in the
environment passed to `configure'. However, some packages may run environment passed to 'configure'. However, some packages may run
configure again during the build, and the customized values of these configure again during the build, and the customized values of these
variables may be lost. In order to avoid this problem, you should set variables may be lost. In order to avoid this problem, you should set
them in the `configure' command line, using `VAR=value'. For example: them in the 'configure' command line, using 'VAR=value'. For example:
./configure CC=/usr/local2/bin/gcc ./configure CC=/usr/local2/bin/gcc
causes the specified `gcc' to be used as the C compiler (unless it is causes the specified 'gcc' to be used as the C compiler (unless it is
overridden in the site shell script). overridden in the site shell script).
Unfortunately, this technique does not work for `CONFIG_SHELL' due to Unfortunately, this technique does not work for 'CONFIG_SHELL' due to an
an Autoconf limitation. Until the limitation is lifted, you can use Autoconf limitation. Until the limitation is lifted, you can use this
this workaround: workaround:
CONFIG_SHELL=/bin/bash ./configure CONFIG_SHELL=/bin/bash CONFIG_SHELL=/bin/bash ./configure CONFIG_SHELL=/bin/bash
`configure' Invocation 'configure' Invocation
====================== ======================
`configure' recognizes the following options to control how it 'configure' recognizes the following options to control how it
operates. operates.
`--help' '--help'
`-h' '-h'
Print a summary of all of the options to `configure', and exit. Print a summary of all of the options to 'configure', and exit.
`--help=short' '--help=short'
`--help=recursive' '--help=recursive'
Print a summary of the options unique to this package's Print a summary of the options unique to this package's
`configure', and exit. The `short' variant lists options used 'configure', and exit. The 'short' variant lists options used only
only in the top level, while the `recursive' variant lists options in the top level, while the 'recursive' variant lists options also
also present in any nested packages. present in any nested packages.
`--version' '--version'
`-V' '-V'
Print the version of Autoconf used to generate the `configure' Print the version of Autoconf used to generate the 'configure'
script, and exit. script, and exit.
`--cache-file=FILE' '--cache-file=FILE'
Enable the cache: use and save the results of the tests in FILE, Enable the cache: use and save the results of the tests in FILE,
traditionally `config.cache'. FILE defaults to `/dev/null' to traditionally 'config.cache'. FILE defaults to '/dev/null' to
disable caching. disable caching.
`--config-cache' '--config-cache'
`-C' '-C'
Alias for `--cache-file=config.cache'. Alias for '--cache-file=config.cache'.
`--quiet' '--quiet'
`--silent' '--silent'
`-q' '-q'
Do not print messages saying which checks are being made. To Do not print messages saying which checks are being made. To
suppress all normal output, redirect it to `/dev/null' (any error suppress all normal output, redirect it to '/dev/null' (any error
messages will still be shown). messages will still be shown).
`--srcdir=DIR' '--srcdir=DIR'
Look for the package's source code in directory DIR. Usually Look for the package's source code in directory DIR. Usually
`configure' can determine that directory automatically. 'configure' can determine that directory automatically.
`--prefix=DIR' '--prefix=DIR'
Use DIR as the installation prefix. *note Installation Names:: Use DIR as the installation prefix. *note Installation Names:: for
for more details, including other options available for fine-tuning more details, including other options available for fine-tuning the
the installation locations. installation locations.
`--no-create' '--no-create'
`-n' '-n'
Run the configure checks, but stop before creating any output Run the configure checks, but stop before creating any output
files. files.
`configure' also accepts some other, not widely useful, options. Run 'configure' also accepts some other, not widely useful, options. Run
`configure --help' for more details. 'configure --help' for more details.

17
build-aux/compile
View file

@ -1,9 +1,9 @@
#! /bin/sh #! /bin/sh
# Wrapper for compilers which do not understand '-c -o'. # Wrapper for compilers which do not understand '-c -o'.
scriptversion=2012-10-14.11; # UTC scriptversion=2018-03-07.03; # UTC
# Copyright (C) 1999-2014 Free Software Foundation, Inc. # Copyright (C) 1999-2020 Free Software Foundation, Inc.
# Written by Tom Tromey <tromey@cygnus.com>. # Written by Tom Tromey <tromey@cygnus.com>.
# #
# This program is free software; you can redistribute it and/or modify # This program is free software; you can redistribute it and/or modify
@ -17,7 +17,7 @@ scriptversion=2012-10-14.11; # UTC
# GNU General Public License for more details. # GNU General Public License for more details.
# #
# You should have received a copy of the GNU General Public License # You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>. # along with this program. If not, see <https://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you # As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a # distribute this file as part of a program that contains a
@ -53,7 +53,7 @@ func_file_conv ()
MINGW*) MINGW*)
file_conv=mingw file_conv=mingw
;; ;;
CYGWIN*) CYGWIN* | MSYS*)
file_conv=cygwin file_conv=cygwin
;; ;;
*) *)
@ -67,7 +67,7 @@ func_file_conv ()
mingw/*) mingw/*)
file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
;; ;;
cygwin/*) cygwin/* | msys/*)
file=`cygpath -m "$file" || echo "$file"` file=`cygpath -m "$file" || echo "$file"`
;; ;;
wine/*) wine/*)
@ -255,7 +255,8 @@ EOF
echo "compile $scriptversion" echo "compile $scriptversion"
exit $? exit $?
;; ;;
cl | *[/\\]cl | cl.exe | *[/\\]cl.exe ) cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \
icl | *[/\\]icl | icl.exe | *[/\\]icl.exe )
func_cl_wrapper "$@" # Doesn't return... func_cl_wrapper "$@" # Doesn't return...
;; ;;
esac esac
@ -339,9 +340,9 @@ exit $ret
# Local Variables: # Local Variables:
# mode: shell-script # mode: shell-script
# sh-indentation: 2 # sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp) # eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion=" # time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC" # time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC" # time-stamp-end: "; # UTC"
# End: # End:

1057
build-aux/config.guess vendored
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2848
build-aux/config.sub vendored
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10
build-aux/depcomp
View file

@ -1,9 +1,9 @@
#! /bin/sh #! /bin/sh
# depcomp - compile a program generating dependencies as side-effects # depcomp - compile a program generating dependencies as side-effects
scriptversion=2013-05-30.07; # UTC scriptversion=2018-03-07.03; # UTC
# Copyright (C) 1999-2014 Free Software Foundation, Inc. # Copyright (C) 1999-2020 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify # This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by # it under the terms of the GNU General Public License as published by
@ -16,7 +16,7 @@ scriptversion=2013-05-30.07; # UTC
# GNU General Public License for more details. # GNU General Public License for more details.
# You should have received a copy of the GNU General Public License # You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>. # along with this program. If not, see <https://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you # As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a # distribute this file as part of a program that contains a
@ -783,9 +783,9 @@ exit 0
# Local Variables: # Local Variables:
# mode: shell-script # mode: shell-script
# sh-indentation: 2 # sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp) # eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion=" # time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC" # time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC" # time-stamp-end: "; # UTC"
# End: # End:

128
build-aux/install-sh
View file

@ -1,7 +1,7 @@
#!/bin/sh #!/bin/sh
# install - install a program, script, or datafile # install - install a program, script, or datafile
scriptversion=2013-12-25.23; # UTC scriptversion=2020-11-14.01; # UTC
# This originates from X11R5 (mit/util/scripts/install.sh), which was # This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the # later released in X11R6 (xc/config/util/install.sh) with the
@ -69,6 +69,11 @@ posix_mkdir=
# Desired mode of installed file. # Desired mode of installed file.
mode=0755 mode=0755
# Create dirs (including intermediate dirs) using mode 755.
# This is like GNU 'install' as of coreutils 8.32 (2020).
mkdir_umask=22
backupsuffix=
chgrpcmd= chgrpcmd=
chmodcmd=$chmodprog chmodcmd=$chmodprog
chowncmd= chowncmd=
@ -99,18 +104,28 @@ Options:
--version display version info and exit. --version display version info and exit.
-c (ignored) -c (ignored)
-C install only if different (preserve the last data modification time) -C install only if different (preserve data modification time)
-d create directories instead of installing files. -d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP. -g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE. -m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER. -o USER $chownprog installed files to USER.
-p pass -p to $cpprog.
-s $stripprog installed files. -s $stripprog installed files.
-S SUFFIX attempt to back up existing files, with suffix SUFFIX.
-t DIRECTORY install into DIRECTORY. -t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory. -T report an error if DSTFILE is a directory.
Environment variables override the default commands: Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
RMPROG STRIPPROG RMPROG STRIPPROG
By default, rm is invoked with -f; when overridden with RMPROG,
it's up to you to specify -f if you want it.
If -S is not specified, no backups are attempted.
Email bug reports to bug-automake@gnu.org.
Automake home page: https://www.gnu.org/software/automake/
" "
while test $# -ne 0; do while test $# -ne 0; do
@ -137,8 +152,13 @@ while test $# -ne 0; do
-o) chowncmd="$chownprog $2" -o) chowncmd="$chownprog $2"
shift;; shift;;
-p) cpprog="$cpprog -p";;
-s) stripcmd=$stripprog;; -s) stripcmd=$stripprog;;
-S) backupsuffix="$2"
shift;;
-t) -t)
is_target_a_directory=always is_target_a_directory=always
dst_arg=$2 dst_arg=$2
@ -255,6 +275,10 @@ do
dstdir=$dst dstdir=$dst
test -d "$dstdir" test -d "$dstdir"
dstdir_status=$? dstdir_status=$?
# Don't chown directories that already exist.
if test $dstdir_status = 0; then
chowncmd=""
fi
else else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
@ -271,15 +295,18 @@ do
fi fi
dst=$dst_arg dst=$dst_arg
# If destination is a directory, append the input filename; won't work # If destination is a directory, append the input filename.
# if double slashes aren't ignored.
if test -d "$dst"; then if test -d "$dst"; then
if test "$is_target_a_directory" = never; then if test "$is_target_a_directory" = never; then
echo "$0: $dst_arg: Is a directory" >&2 echo "$0: $dst_arg: Is a directory" >&2
exit 1 exit 1
fi fi
dstdir=$dst dstdir=$dst
dst=$dstdir/`basename "$src"` dstbase=`basename "$src"`
case $dst in
*/) dst=$dst$dstbase;;
*) dst=$dst/$dstbase;;
esac
dstdir_status=0 dstdir_status=0
else else
dstdir=`dirname "$dst"` dstdir=`dirname "$dst"`
@ -288,27 +315,16 @@ do
fi fi
fi fi
case $dstdir in
*/) dstdirslash=$dstdir;;
*) dstdirslash=$dstdir/;;
esac
obsolete_mkdir_used=false obsolete_mkdir_used=false
if test $dstdir_status != 0; then if test $dstdir_status != 0; then
case $posix_mkdir in case $posix_mkdir in
'') '')
# Create intermediate dirs using mode 755 as modified by the umask.
# This is like FreeBSD 'install' as of 1997-10-28.
umask=`umask`
case $stripcmd.$umask in
# Optimize common cases.
*[2367][2367]) mkdir_umask=$umask;;
.*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
*[0-7])
mkdir_umask=`expr $umask + 22 \
- $umask % 100 % 40 + $umask % 20 \
- $umask % 10 % 4 + $umask % 2
`;;
*) mkdir_umask=$umask,go-w;;
esac
# With -d, create the new directory with the user-specified mode. # With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask. # Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then if test -n "$dir_arg"; then
@ -318,43 +334,49 @@ do
fi fi
posix_mkdir=false posix_mkdir=false
case $umask in # The $RANDOM variable is not portable (e.g., dash). Use it
*[123567][0-7][0-7]) # here however when possible just to lower collision chance.
# POSIX mkdir -p sets u+wx bits regardless of umask, which
# is incompatible with FreeBSD 'install' when (umask & 300) != 0.
;;
*)
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
trap '
ret=$?
rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null
exit $ret
' 0
# Because "mkdir -p" follows existing symlinks and we likely work
# directly in world-writeable /tmp, make sure that the '$tmpdir'
# directory is successfully created first before we actually test
# 'mkdir -p'.
if (umask $mkdir_umask && if (umask $mkdir_umask &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 $mkdirprog $mkdir_mode "$tmpdir" &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
then then
if test -z "$dir_arg" || { if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m. # Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
# other-writable bit of parent directory when it shouldn't. # other-writable bit of parent directory when it shouldn't.
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory. # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
ls_ld_tmpdir=`ls -ld "$tmpdir"` test_tmpdir="$tmpdir/a"
ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
case $ls_ld_tmpdir in case $ls_ld_tmpdir in
d????-?r-*) different_mode=700;; d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;; d????-?--*) different_mode=755;;
*) false;; *) false;;
esac && esac &&
$mkdirprog -m$different_mode -p -- "$tmpdir" && { $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
ls_ld_tmpdir_1=`ls -ld "$tmpdir"` ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
} }
} }
then posix_mkdir=: then posix_mkdir=:
fi fi
rmdir "$tmpdir/d" "$tmpdir" rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
else else
# Remove any dirs left behind by ancient mkdir implementations. # Remove any dirs left behind by ancient mkdir implementations.
rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
fi fi
trap '' 0;; trap '' 0;;
esac;;
esac esac
if if
@ -365,7 +387,7 @@ do
then : then :
else else
# The umask is ridiculous, or mkdir does not conform to POSIX, # mkdir does not conform to POSIX,
# or it failed possibly due to a race condition. Create the # or it failed possibly due to a race condition. Create the
# directory the slow way, step by step, checking for races as we go. # directory the slow way, step by step, checking for races as we go.
@ -394,7 +416,7 @@ do
prefixes= prefixes=
else else
if $posix_mkdir; then if $posix_mkdir; then
(umask=$mkdir_umask && (umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
# Don't fail if two instances are running concurrently. # Don't fail if two instances are running concurrently.
test -d "$prefix" || exit 1 test -d "$prefix" || exit 1
@ -427,14 +449,25 @@ do
else else
# Make a couple of temp file names in the proper directory. # Make a couple of temp file names in the proper directory.
dsttmp=$dstdir/_inst.$$_ dsttmp=${dstdirslash}_inst.$$_
rmtmp=$dstdir/_rm.$$_ rmtmp=${dstdirslash}_rm.$$_
# Trap to clean up those temp files at exit. # Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
# Copy the file name to the temp name. # Copy the file name to the temp name.
(umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && (umask $cp_umask &&
{ test -z "$stripcmd" || {
# Create $dsttmp read-write so that cp doesn't create it read-only,
# which would cause strip to fail.
if test -z "$doit"; then
: >"$dsttmp" # No need to fork-exec 'touch'.
else
$doit touch "$dsttmp"
fi
}
} &&
$doit_exec $cpprog "$src" "$dsttmp") &&
# and set any options; do chmod last to preserve setuid bits. # and set any options; do chmod last to preserve setuid bits.
# #
@ -460,6 +493,13 @@ do
then then
rm -f "$dsttmp" rm -f "$dsttmp"
else else
# If $backupsuffix is set, and the file being installed
# already exists, attempt a backup. Don't worry if it fails,
# e.g., if mv doesn't support -f.
if test -n "$backupsuffix" && test -f "$dst"; then
$doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null
fi
# Rename the file to the real destination. # Rename the file to the real destination.
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
@ -474,9 +514,9 @@ do
# file should still install successfully. # file should still install successfully.
{ {
test ! -f "$dst" || test ! -f "$dst" ||
$doit $rmcmd -f "$dst" 2>/dev/null || $doit $rmcmd "$dst" 2>/dev/null ||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
{ $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } { $doit $rmcmd "$rmtmp" 2>/dev/null; :; }
} || } ||
{ echo "$0: cannot unlink or rename $dst" >&2 { echo "$0: cannot unlink or rename $dst" >&2
(exit 1); exit 1 (exit 1); exit 1
@ -493,9 +533,9 @@ do
done done
# Local variables: # Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp) # eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion=" # time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC" # time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC" # time-stamp-end: "; # UTC"
# End: # End: