nixpkgs/pkgs/applications/version-management/git-and-tools/git/default.nix
Bjørn Forsman e7ef33c50a git: fix gitweb.cgi breakage due to missing CGI.pm
CGI.pm was removed from Perl core in v5.22, breaking the gitweb.cgi
script and thus NixOS' services.lighttpd.gitweb. Nixpkgs switched to
Perl 5.22 with a85ba820a4 ("perl: Make 5.22 the default").

Fix it by bringing in the Perl CGI module (and dependency HTMLParser).
The closure size of "nix-build -A git" increase by 1 MiB, to 201 MiB.
2016-07-26 15:20:24 +02:00

176 lines
6.2 KiB
Nix

{ fetchurl, stdenv, curl, openssl, zlib, expat, perl, python, gettext, cpio
, gnugrep, gzip, openssh
, asciidoc, texinfo, xmlto, docbook2x, docbook_xsl, docbook_xml_dtd_45
, libxslt, tcl, tk, makeWrapper, libiconv
, svnSupport, subversionClient, perlLibs, smtpPerlLibs, gitwebPerlLibs
, guiSupport
, withManual ? true
, pythonSupport ? true
, sendEmailSupport
}:
let
version = "2.9.1";
svn = subversionClient.override { perlBindings = true; };
in
stdenv.mkDerivation {
name = "git-${version}";
src = fetchurl {
url = "https://www.kernel.org/pub/software/scm/git/git-${version}.tar.xz";
sha256 = "18l2jb4bkp9ljz6p2aviwzxqyzza9z3v6h1pnkz7kjf1fay61zp8";
};
patches = [
./docbook2texi.patch
./symlinks-in-bin.patch
./git-sh-i18n.patch
./ssh-path.patch
./ssl-cert-file.patch
];
postPatch = ''
for x in connect.c git-gui/lib/remote_add.tcl ; do
substituteInPlace "$x" \
--subst-var-by ssh "${openssh}/bin/ssh"
done
'';
buildInputs = [curl openssl zlib expat gettext cpio makeWrapper libiconv perl]
++ stdenv.lib.optionals withManual [ asciidoc texinfo xmlto docbook2x
docbook_xsl docbook_xml_dtd_45 libxslt ]
++ stdenv.lib.optionals guiSupport [tcl tk];
# required to support pthread_cancel()
NIX_LDFLAGS = stdenv.lib.optionalString (!stdenv.cc.isClang) "-lgcc_s"
+ stdenv.lib.optionalString (stdenv.isFreeBSD) "-lthr";
# without this, git fails when trying to check for /etc/gitconfig existence
propagatedSandboxProfile = stdenv.lib.sandbox.allowDirectoryList "/etc";
makeFlags = "prefix=\${out} sysconfdir=/etc/ PERL_PATH=${perl}/bin/perl SHELL_PATH=${stdenv.shell} "
+ (if pythonSupport then "PYTHON_PATH=${python}/bin/python" else "NO_PYTHON=1")
+ (if stdenv.isSunOS then " INSTALL=install NO_INET_NTOP= NO_INET_PTON=" else "")
+ (if stdenv.isDarwin then " NO_APPLE_COMMON_CRYPTO=1" else "");
# FIXME: "make check" requires Sparse; the Makefile must be tweaked
# so that `SPARSE_FLAGS' corresponds to the current architecture...
#doCheck = true;
installFlags = "NO_INSTALL_HARDLINKS=1";
postInstall =
''
notSupported() {
unlink $1 || true
}
# Install git-subtree.
pushd contrib/subtree
make
make install ${stdenv.lib.optionalString withManual "install-doc"}
popd
rm -rf contrib/subtree
# Install contrib stuff.
mkdir -p $out/share/git
mv contrib $out/share/git/
mkdir -p $out/share/emacs/site-lisp
ln -s "$out/share/git/contrib/emacs/"*.el $out/share/emacs/site-lisp/
mkdir -p $out/etc/bash_completion.d
ln -s $out/share/git/contrib/completion/git-completion.bash $out/etc/bash_completion.d/
ln -s $out/share/git/contrib/completion/git-prompt.sh $out/etc/bash_completion.d/
# grep is a runtime dependency, need to patch so that it's found
substituteInPlace $out/libexec/git-core/git-sh-setup \
--replace ' grep' ' ${gnugrep}/bin/grep' \
--replace ' egrep' ' ${gnugrep}/bin/egrep'
# Fix references to the perl binary. Note that the tab character
# in the patterns is important.
sed -i -e 's| perl -ne| ${perl}/bin/perl -ne|g' \
-e 's| perl -e| ${perl}/bin/perl -e|g' \
$out/libexec/git-core/{git-am,git-submodule}
# Fix references to gettext.
substituteInPlace $out/libexec/git-core/git-sh-i18n \
--subst-var-by gettext ${gettext}
# gzip (and optionally bzip2, xz, zip) are runtime dependencies for
# gitweb.cgi, need to patch so that it's found
sed -i -e "s|'compressor' => \['gzip'|'compressor' => ['${gzip}/bin/gzip'|" \
$out/share/gitweb/gitweb.cgi
# Give access to CGI.pm and friends (was removed from perl core in 5.22)
for p in ${stdenv.lib.concatStringsSep " " gitwebPerlLibs}; do
sed -i -e "/use CGI /i use lib \"$p/lib/perl5/site_perl\";" \
"$out/share/gitweb/gitweb.cgi"
done
# Also put git-http-backend into $PATH, so that we can use smart
# HTTP(s) transports for pushing
ln -s $out/libexec/git-core/git-http-backend $out/bin/git-http-backend
''
+ (if svnSupport then
''# wrap git-svn
gitperllib=$out/lib/perl5/site_perl
for i in ${builtins.toString perlLibs} ${svn.out}; do
gitperllib=$gitperllib:$i/lib/perl5/site_perl
done
wrapProgram $out/libexec/git-core/git-svn \
--set GITPERLLIB "$gitperllib" \
--prefix PATH : "${svn.out}/bin" ''
else '' # replace git-svn by notification script
notSupported $out/libexec/git-core/git-svn
'')
+ (if sendEmailSupport then
''# wrap git-send-email
gitperllib=$out/lib/perl5/site_perl
for i in ${builtins.toString smtpPerlLibs}; do
gitperllib=$gitperllib:$i/lib/perl5/site_perl
done
wrapProgram $out/libexec/git-core/git-send-email \
--set GITPERLLIB "$gitperllib" ''
else '' # replace git-send-email by notification script
notSupported $out/libexec/git-core/git-send-email
'')
+ stdenv.lib.optionalString withManual ''# Install man pages and Info manual
make -j $NIX_BUILD_CORES -l $NIX_BUILD_CORES PERL_PATH="${perl}/bin/perl" cmd-list.made install install-info \
-C Documentation ''
+ (if guiSupport then ''
# Wrap Tcl/Tk programs
for prog in bin/gitk libexec/git-core/{git-gui,git-citool,git-gui--askpass}; do
sed -i -e "s|exec 'wish'|exec '${tk}/bin/wish'|g" \
-e "s|exec wish|exec '${tk}/bin/wish'|g" \
"$out/$prog"
done
'' else ''
# Don't wrap Tcl/Tk, replace them by notification scripts
for prog in bin/gitk libexec/git-core/git-gui; do
notSupported "$out/$prog"
done
'');
enableParallelBuilding = true;
meta = {
homepage = http://git-scm.com/;
description = "Distributed version control system";
license = stdenv.lib.licenses.gpl2;
longDescription = ''
Git, a popular distributed version control system designed to
handle very large projects with speed and efficiency.
'';
platforms = stdenv.lib.platforms.all;
maintainers = with stdenv.lib.maintainers; [ peti the-kenny wmertens ];
};
}