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a958d8ed39
The mention of 1997 was correct when it was made, and it still is true to some extent (http://savannah.gnu.org/forum/forum.php?forum_id=5189 says it has not been actively maintained for quite some time). However, because its name changed not to conflict with us, it is no longer relevant whether many users use gnuit or have moved away to graphical file managers. The only people possibly affected are people who have older version of gnuit installed as "git". Signed-off-by: Junio C Hamano <gitster@pobox.com>
122 lines
4.5 KiB
Text
122 lines
4.5 KiB
Text
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Git installation
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Normally you can just do "make" followed by "make install", and that
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will install the git programs in your own ~/bin/ directory. If you want
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to do a global install, you can do
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$ make prefix=/usr all doc info ;# as yourself
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# make prefix=/usr install install-doc install-info ;# as root
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(or prefix=/usr/local, of course). Just like any program suite
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that uses $prefix, the built results have some paths encoded,
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which are derived from $prefix, so "make all; make prefix=/usr
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install" would not work.
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Alternatively you can use autoconf generated ./configure script to
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set up install paths (via config.mak.autogen), so you can write instead
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$ make configure ;# as yourself
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$ ./configure --prefix=/usr ;# as yourself
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$ make all doc ;# as yourself
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# make install install-doc ;# as root
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Issues of note:
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- Ancient versions of GNU Interactive Tools (pre-4.9.2) installed a
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program "git", whose name conflicts with this program. But with
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version 4.9.2, after long hiatus without active maintenance (since
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around 1997), it changed its name to gnuit and the name conflict is no
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longer a problem.
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NOTE: When compiled with backward compatiblity option, the GNU
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Interactive Tools package still can install "git", but you can build it
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with --disable-transition option to avoid this.
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- You can use git after building but without installing if you
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wanted to. Various git commands need to find other git
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commands and scripts to do their work, so you would need to
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arrange a few environment variables to tell them that their
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friends will be found in your built source area instead of at
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their standard installation area. Something like this works
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for me:
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GIT_EXEC_PATH=`pwd`
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PATH=`pwd`:$PATH
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GITPERLLIB=`pwd`/perl/blib/lib
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export GIT_EXEC_PATH PATH GITPERLLIB
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- Git is reasonably self-sufficient, but does depend on a few external
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programs and libraries:
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- "zlib", the compression library. Git won't build without it.
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- "openssl". Unless you specify otherwise, you'll get the SHA1
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library from here.
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If you don't have openssl, you can use one of the SHA1 libraries
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that come with git (git includes the one from Mozilla, and has
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its own PowerPC and ARM optimized ones too - see the Makefile).
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- libcurl library; git-http-fetch and git-fetch use them. You
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might also want the "curl" executable for debugging purposes.
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If you do not use http transfer, you are probably OK if you
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do not have them.
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- expat library; git-http-push uses it for remote lock
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management over DAV. Similar to "curl" above, this is optional.
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- "wish", the Tcl/Tk windowing shell is used in gitk to show the
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history graphically, and in git-gui.
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- "ssh" is used to push and pull over the net
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- "perl" and POSIX-compliant shells are needed to use most of
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the barebone Porcelainish scripts.
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- Some platform specific issues are dealt with Makefile rules,
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but depending on your specific installation, you may not
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have all the libraries/tools needed, or you may have
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necessary libraries at unusual locations. Please look at the
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top of the Makefile to see what can be adjusted for your needs.
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You can place local settings in config.mak and the Makefile
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will include them. Note that config.mak is not distributed;
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the name is reserved for local settings.
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- To build and install documentation suite, you need to have
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the asciidoc/xmlto toolchain. Because not many people are
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inclined to install the tools, the default build target
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("make all") does _not_ build them.
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Building and installing the info file additionally requires
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makeinfo and docbook2X. Version 0.8.3 is known to work.
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The documentation is written for AsciiDoc 7, but "make
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ASCIIDOC8=YesPlease doc" will let you format with AsciiDoc 8.
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Alternatively, pre-formatted documentation are available in
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"html" and "man" branches of the git repository itself. For
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example, you could:
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$ mkdir manual && cd manual
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$ git init
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$ git fetch-pack git://git.kernel.org/pub/scm/git/git.git man html |
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while read a b
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do
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echo $a >.git/$b
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done
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$ cp .git/refs/heads/man .git/refs/heads/master
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$ git checkout
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to checkout the pre-built man pages. Also in this repository:
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$ git checkout html
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would instead give you a copy of what you see at:
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http://www.kernel.org/pub/software/scm/git/docs/
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It has been reported that docbook-xsl version 1.72 and 1.73 are
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buggy; 1.72 misformats manual pages for callouts, and 1.73 needs
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the patch in contrib/patches/docbook-xsl-manpages-charmap.patch
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