83 lines
2.5 KiB
Plaintext
83 lines
2.5 KiB
Plaintext
Requirements
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------------
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You will need a C++98 compiler with support for 'long long'.
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(gcc 3.3.6 or newer is recommended).
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I use gcc 6.1.0 and 3.3.6, but the code should compile with any standards
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compliant compiler.
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Gcc is available at http://gcc.gnu.org.
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The operating system must allow signal handlers read access to objects with
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static storage duration so that the cleanup handler for Control-C can delete
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the partial output file.
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Procedure
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---------
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1. Unpack the archive if you have not done so already:
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tar -xf lzip[version].tar.lz
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or
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lzip -cd lzip[version].tar.lz | tar -xf -
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This creates the directory ./lzip[version] containing the source code
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extracted from the archive.
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2. Change to lzip directory and run configure.
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(Try 'configure --help' for usage instructions).
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cd lzip[version]
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./configure
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If you are compiling on MinGW, use:
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./configure CXXFLAGS+='-D __USE_MINGW_ANSI_STDIO'
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3. Run make.
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make
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4. Optionally, type 'make check' to run the tests that come with lzip.
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5. Type 'make install' to install the program and any data files and
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documentation. You need root privileges to install into a prefix owned
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by root.
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Or type 'make install-compress', which additionally compresses the
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info manual and the man page after installation.
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(Installing compressed docs may become the default in the future).
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You can install only the program, the info manual, or the man page by
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typing 'make install-bin', 'make install-info', or 'make install-man'
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respectively.
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Another way
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-----------
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You can also compile lzip into a separate directory.
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To do this, you must use a version of 'make' that supports the variable
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'VPATH', such as GNU 'make'. 'cd' to the directory where you want the
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object files and executables to go and run the 'configure' script.
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'configure' automatically checks for the source code in '.', in '..', and
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in the directory that 'configure' is in.
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'configure' recognizes the option '--srcdir=DIR' to control where to look
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for the source code. Usually 'configure' can determine that directory
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automatically.
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After running 'configure', you can run 'make' and 'make install' as
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explained above.
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Building without 'make'
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-----------------------
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If you need to build lzip on a system lacking a 'make' program, you can use
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'configure' to build, check, and install the lzip executable like this:
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./configure --build --check --installdir=/usr/local/bin
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Copyright (C) 2008-2024 Antonio Diaz Diaz.
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This file is free documentation: you have unlimited permission to copy,
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distribute, and modify it.
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