convert INSTALL to Markdown
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172
INSTALL
172
INSTALL
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@ -1,172 +0,0 @@
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Prerequisites
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=============
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Stow is a collection of Perl scripts and modules. You must have Perl
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5.6.1 or later in order for it to run. The test suite also requires
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the Test::More and Test::Output modules which can be obtained from
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CPAN. They are also available as packages in some of the GNU/Linux
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distributions.
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Installation methods
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====================
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Stow can either be installed via the standard GNU Autotools procedure
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(./configure, make install) or since 2.1.0, via CPAN-style via
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Module::Build.
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Advantages of the Autotools approach:
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- It's arguably more flexible.
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- It will install the documentation in Info, HTML, man, and PDF
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formats.
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Advantages of the Module::Build approach:
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- It's more in keeping with the standard way to distribute CPAN
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modules.
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- It performs dependency checking to ensure you have the necessary
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Perl modules installed.
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Basic Installation via Module::Build
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====================================
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The steps in building Stow are:
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1. `cd' to the directory containing the source code (and this file).
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2. If you are building from an official GNU release tarball, type
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`./configure && make' to configure stow for your system. If you
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are building from a CPAN tarball, this step can be skipped.
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If `make' warns that the Perl module installation directory is
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not in @INC, then you should run:
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eval `perl -V:siteprefix`
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./configure --prefix=$siteprefix && make
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to avoid a superfluous "use lib" line in your stow executable.
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3. Type `perl Build.PL'.
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4. Type `./Build install' to install the various files. As noted
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above, this installs fewer files than the Autotools installation.
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Basic Installation via Autotools
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================================
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The steps in building Stow are:
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1. `cd' to the directory containing the source code (and this file).
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2. Type `./configure' to configure stow for your system. This step
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will attempt to locate your copy of perl and set its location in
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`Makefile.in'. You can use the normal arguments to change the
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default installation paths (see below); additionally you can use
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the
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--with-pmdir=/path/to/perl/modules
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option to manually choose where the Perl modules get installed.
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However, if you don't, the configure script will go to great
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lengths to try to choose a sensible default.
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3. Type `make install' to install the various files. If the chosen
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installation directory for Perl modules is not included in Perl's
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built-in @INC search path, the Makefile rules will automatically
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insert a
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use lib "...";
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line into the generated stow script to ensure that it can always
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locate the Perl modules without needing to manually set PERL5LIB.
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4. You can remove the generated files from the source code directory
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by typing `make clean'. To also remove the files that `configure'
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created (so you can compile the package for a different computer),
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type `make distclean'. There is also a `make maintainer-clean'
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target, but that is intended mainly for stow's developers. If you
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use it, you may have to get all sorts of other programs in order
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to regenerate files that came with the distribution.
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Installation Names
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==================
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By default, `make install' will install the package's files in
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`/usr/local/bin' and `/usr/local/info'. You can specify an
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installation prefix other than `/usr/local' by giving `configure' the
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option `--prefix=PATH'.
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If the package supports it, you can cause programs to be installed
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with an extra prefix or suffix on their names by giving `configure'
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the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
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Since `stow' is concerned with separating a package's installation
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tree from its run-time tree, you might want to install `stow' into a
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directory such as `/usr/local/stow/stow' but have it run out of
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`/usr/local'. Do this by giving the run-time prefix (e.g.,
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/usr/local) to configure as described above; then run `make'; then run
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`make install prefix=/usr/local/stow/stow'. For more information on
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this technique, see the Stow manual.
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The configuration system
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========================
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The `configure' shell script attempts to guess correct values for
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various system-dependent variables used during compilation. It uses
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those values to create a `Makefile' and to create the `stow' script
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itself, using Makefile.in and stow.in as templates. Finally, it
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creates a shell script `config.status' that you can run in the future
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to recreate the current configuration, a file `config.cache' that
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saves the results of its tests to speed up reconfiguring, and a file
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`config.log' containing other output.
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The file `configure.ac' is used to create `configure' by a program
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called `autoconf'. You only need `configure.ac' if you want to change
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it or regenerate `configure' using a newer version of `autoconf'.
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The file `Makefile.am' is used to create `Makefile.in' by a program
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called `automake'. You only need `Makefile.am' if you want to change
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it or regenerate `Makefile.in' using a newer version of `automake'.
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Sharing Defaults
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================
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If you want to set default values for `configure' scripts to share,
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you can create a site shell script called `config.site' that gives
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default values for variables like `CC', `cache_file', and `prefix'.
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`configure' looks for `PREFIX/share/config.site' if it exists, then
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`PREFIX/etc/config.site' if it exists. Or, you can set the
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`CONFIG_SITE' environment variable to the location of the site script.
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A warning: not all `configure' scripts look for a site script.
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Operation Controls
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==================
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`configure' recognizes the following options to control how it
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operates.
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`--cache-file=FILE'
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Use and save the results of the tests in FILE instead of
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`./config.cache'. Set FILE to `/dev/null' to disable caching, for
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debugging `configure'.
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`--help'
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Print a summary of the options to `configure', and exit.
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`--quiet'
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`--silent'
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`-q'
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Do not print messages saying which checks are being made.
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`--srcdir=DIR'
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Look for the package's source code in directory DIR. Usually
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`configure' can determine that directory automatically.
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`--version'
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Print the version of Autoconf used to generate the `configure'
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script, and exit.
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`configure' also accepts some other, not widely useful, options.
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175
INSTALL.md
Normal file
175
INSTALL.md
Normal file
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@ -0,0 +1,175 @@
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How to install GNU Stow
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=======================
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Prerequisites
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-------------
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Stow is a collection of Perl scripts and modules. You must have Perl
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5.6.1 or later in order for it to run. The test suite also requires
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the `Test::More` and `Test::Output` modules which can be obtained from
|
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CPAN. They are also available as packages in some of the GNU/Linux
|
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distributions.
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Installation methods
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--------------------
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Stow can either be installed via the standard GNU Autotools procedure
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(`./configure && make install`) or since 2.1.0, via CPAN-style via
|
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Module::Build.
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Advantages of the Autotools approach:
|
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- It's arguably more flexible.
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- It will install the documentation in Info, HTML, man, and PDF
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formats.
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Advantages of the `Module::Build` approach:
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- It's more in keeping with the standard way to distribute CPAN
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modules.
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- It performs dependency checking to ensure you have the necessary
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Perl modules installed.
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Basic Installation via `Module::Build`
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--------------------------------------
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The steps in building Stow are:
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1. `cd` to the directory containing the source code (and this file).
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2. If you are building from an official GNU release tarball, type
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`./configure && make` to configure stow for your system. If you
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are building from a CPAN tarball, this step can be skipped.
|
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If `make` warns that the Perl module installation directory is
|
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not in `@INC`, then you should run:
|
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|
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eval `perl -V:siteprefix`
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./configure --prefix=$siteprefix && make
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to avoid a superfluous `use lib` line in your stow executable.
|
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3. Type `perl Build.PL`.
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4. Type `./Build install` to install the various files. As noted
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above, this installs fewer files than the Autotools installation.
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Basic Installation via Autotools
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--------------------------------
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The steps in building Stow are:
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1. `cd` to the directory containing the source code (and this file).
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2. Type `./configure` to configure stow for your system. This step
|
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will attempt to locate your copy of perl and set its location in
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`Makefile.in`. You can use the normal arguments to change the
|
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default installation paths (see below); additionally you can use
|
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the
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--with-pmdir=/path/to/perl/modules
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|
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option to manually choose where the Perl modules get installed.
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However, if you don't, the `configure` script will go to great
|
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lengths to try to choose a sensible default.
|
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|
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3. Type `make install` to install the various files. If the chosen
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installation directory for Perl modules is not included in Perl's
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built-in `@INC` search path, the Makefile rules will automatically
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insert a
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use lib "...";
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line into the generated stow script to ensure that it can always
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locate the Perl modules without needing to manually set `PERL5LIB`.
|
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4. You can remove the generated files from the source code directory
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by typing `make clean`. To also remove the files that `configure`
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created (so you can compile the package for a different computer),
|
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type `make distclean`. There is also a `make maintainer-clean`
|
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target, but that is intended mainly for stow's developers. If you
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use it, you may have to get all sorts of other programs in order
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to regenerate files that came with the distribution.
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Installation Names
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------------------
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By default, `make install` will install the package's files in
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`/usr/local/bin` and `/usr/local/info`. You can specify an
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installation prefix other than `/usr/local` by giving `configure` the
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option `--prefix=PATH`.
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If the package supports it, you can cause programs to be installed
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with an extra prefix or suffix on their names by giving `configure`
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the option `--program-prefix=PREFIX` or `--program-suffix=SUFFIX`.
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Since `stow` is concerned with separating a package's installation
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tree from its run-time tree, you might want to install `stow` into a
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directory such as `/usr/local/stow/stow` but have it run out of
|
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`/usr/local`. Do this by giving the run-time prefix (e.g.,
|
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/usr/local) to configure as described above; then run `make`; then run
|
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`make install prefix=/usr/local/stow/stow`. For more information on
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this technique, see the Stow manual.
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The configuration system
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------------------------
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The `configure` shell script attempts to guess correct values for
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various system-dependent variables used during compilation. It uses
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those values to create a `Makefile` and to create the `stow` script
|
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itself, using Makefile.in and stow.in as templates. Finally, it
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creates a shell script `config.status` that you can run in the future
|
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to recreate the current configuration, a file `config.cache` that
|
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saves the results of its tests to speed up reconfiguring, and a file
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`config.log` containing other output.
|
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The file `configure.ac` is used to create `configure` by a program
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called `autoconf`. You only need `configure.ac` if you want to change
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it or regenerate `configure` using a newer version of `autoconf`.
|
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|
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The file `Makefile.am` is used to create `Makefile.in` by a program
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called `automake`. You only need `Makefile.am` if you want to change
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it or regenerate `Makefile.in` using a newer version of `automake`.
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Sharing Defaults
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----------------
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If you want to set default values for `configure` scripts to share,
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you can create a site shell script called `config.site` that gives
|
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default values for variables like `CC`, `cache_file`, and `prefix`.
|
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`configure` looks for `PREFIX/share/config.site` if it exists, then
|
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`PREFIX/etc/config.site` if it exists. Or, you can set the
|
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`CONFIG_SITE` environment variable to the location of the site script.
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A warning: not all `configure` scripts look for a site script.
|
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|
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Operation Controls
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------------------
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|
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`configure` recognizes the following options to control how it
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operates.
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`--cache-file=FILE`
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Use and save the results of the tests in FILE instead of
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`./config.cache`. Set FILE to `/dev/null` to disable caching, for
|
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debugging `configure`.
|
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|
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`--help`
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Print a summary of the options to `configure`, and exit.
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`--quiet`
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`--silent`
|
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`-q`
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Do not print messages saying which checks are being made.
|
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|
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`--srcdir=DIR`
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Look for the package's source code in directory DIR. Usually
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`configure` can determine that directory automatically.
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|
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`--version`
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Print the version of Autoconf used to generate the `configure`
|
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script, and exit.
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||||
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`configure` also accepts some other, not widely useful, options.
|
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|
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@ -31,7 +31,7 @@ which can be found in the file [`COPYING`](COPYING).
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Installation
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------------
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See [`INSTALL`](INSTALL) for installation instructions.
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See [`INSTALL.md`](INSTALL.md) for installation instructions.
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Feedback
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--------
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