mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-28 18:03:04 +00:00
e0816431a2
Otherwise references to the Python interpreter inside the set are wrong, as demonstrated by:
``` nix
with import <nixpkgs> { };
let
python' = python3.override {
packageOverrides = final: prev: { requests = prev.requests.overridePythonAttrs(old: { version = "1337"; }); };
};
in python'.pkgs.python.pkgs.requests
```
which returns the _non_ overriden requests.
And the same with `self`:
```
with import <nixpkgs> { };
let
python' = python3.override {
self = python';
packageOverrides = final: prev: { requests = prev.requests.overridePythonAttrs(old: { version = "1337"; }); };
};
in python'.pkgs.python.pkgs.requests
```
which returns the overriden requests.
This can manifest itself as file collisions when constructing environments or as subtly incorrect dependency graphs.
281 lines
8.1 KiB
Nix
281 lines
8.1 KiB
Nix
{ lib, stdenv
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, buildPackages
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, fetchurl
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, fetchpatch
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, wafHook
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, pkg-config
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, bison
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, flex
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, perl
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, libxslt
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, docbook_xsl
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, fixDarwinDylibNames
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, docbook_xml_dtd_45
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, readline
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, popt
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, dbus
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, libbsd
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, libarchive
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, zlib
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, liburing
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, gnutls
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, systemd
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, samba
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, talloc
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, jansson
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, ldb
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, libtasn1
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, tdb
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, tevent
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, libxcrypt
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, libxcrypt-legacy
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, cmocka
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, rpcsvc-proto
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, bash
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, python3Packages
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, nixosTests
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, libiconv
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, testers
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, enableLDAP ? false, openldap
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, enablePrinting ? false, cups
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, enableProfiling ? true
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, enableMDNS ? false, avahi
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, enableDomainController ? false, gpgme, lmdb
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, enableRegedit ? true, ncurses
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, enableCephFS ? false, ceph
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, enableGlusterFS ? false, glusterfs, libuuid
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, enableAcl ? (!stdenv.isDarwin), acl
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, enableLibunwind ? (!stdenv.isDarwin), libunwind
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, enablePam ? (!stdenv.isDarwin), pam
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}:
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with lib;
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let
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# samba-tool requires libxcrypt-legacy algorithms
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python = python3Packages.python.override {
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self = python;
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libxcrypt = libxcrypt-legacy;
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};
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wrapPython = python3Packages.wrapPython.override {
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inherit python;
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};
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in
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stdenv.mkDerivation (finalAttrs: {
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pname = "samba";
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version = "4.20.1";
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src = fetchurl {
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url = "mirror://samba/pub/samba/stable/samba-${finalAttrs.version}.tar.gz";
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hash = "sha256-+Tw69SlTQNCBBsfA3PuF5PhQV9/RRYeqiBe+sxr/iPc=";
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};
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outputs = [ "out" "dev" "man" ];
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patches = [
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./4.x-no-persistent-install.patch
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./patch-source3__libads__kerberos_keytab.c.patch
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./4.x-no-persistent-install-dynconfig.patch
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./4.x-fix-makeflags-parsing.patch
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./build-find-pre-built-heimdal-build-tools-in-case-of-.patch
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(fetchpatch {
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# workaround for https://github.com/NixOS/nixpkgs/issues/303436
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name = "samba-reproducible-builds.patch";
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url = "https://gitlab.com/raboof/samba/-/commit/9995c5c234ece6888544cdbe6578d47e83dea0b5.patch";
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hash = "sha256-TVKK/7wGsfP1pVf8o1NwazobiR8jVJCCMj/FWji3f2A=";
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})
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];
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nativeBuildInputs = [
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python3Packages.python
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wafHook
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pkg-config
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bison
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flex
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perl
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perl.pkgs.ParseYapp
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perl.pkgs.JSON
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libxslt
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docbook_xsl
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docbook_xml_dtd_45
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cmocka
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rpcsvc-proto
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] ++ optionals stdenv.isLinux [
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buildPackages.stdenv.cc
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] ++ optional (stdenv.buildPlatform != stdenv.hostPlatform) samba # asn1_compile/compile_et
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++ optionals stdenv.isDarwin [
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fixDarwinDylibNames
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];
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wafPath = "buildtools/bin/waf";
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buildInputs = [
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bash
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wrapPython
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python
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readline
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popt
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dbus
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jansson
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libbsd
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libarchive
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zlib
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gnutls
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libtasn1
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tdb
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libxcrypt
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] ++ optionals stdenv.isLinux [ liburing systemd ]
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++ optionals stdenv.isDarwin [ libiconv ]
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++ optionals enableLDAP [ openldap.dev python3Packages.markdown ]
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++ optionals (!enableLDAP && stdenv.isLinux) [ ldb talloc tevent ]
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++ optional (enablePrinting && stdenv.isLinux) cups
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++ optional enableMDNS avahi
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++ optionals enableDomainController [ gpgme lmdb python3Packages.dnspython ]
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++ optional enableRegedit ncurses
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++ optional (enableCephFS && stdenv.isLinux) (lib.getDev ceph)
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++ optionals (enableGlusterFS && stdenv.isLinux) [ glusterfs libuuid ]
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++ optional enableAcl acl
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++ optional enableLibunwind libunwind
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++ optional enablePam pam;
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postPatch = ''
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# Removes absolute paths in scripts
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sed -i 's,/sbin/,,g' ctdb/config/functions
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# Fix the XML Catalog Paths
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sed -i "s,\(XML_CATALOG_FILES=\"\),\1$XML_CATALOG_FILES ,g" buildtools/wafsamba/wafsamba.py
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patchShebangs ./buildtools/bin
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'';
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preConfigure = ''
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export PKGCONFIG="$PKG_CONFIG"
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export PYTHONHASHSEED=1
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'';
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wafConfigureFlags = [
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"--with-static-modules=NONE"
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"--with-shared-modules=ALL"
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"--enable-fhs"
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"--sysconfdir=/etc"
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"--localstatedir=/var"
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"--disable-rpath"
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] ++ optional (!enableDomainController)
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"--without-ad-dc"
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++ optionals (!enableLDAP) [
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"--without-ldap"
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"--without-ads"
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] ++ optionals (!enableLDAP && stdenv.isLinux) [
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"--bundled-libraries=!ldb,!pyldb-util!talloc,!pytalloc-util,!tevent,!tdb,!pytdb"
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] ++ optional enableLibunwind "--with-libunwind"
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++ optional enableProfiling "--with-profiling-data"
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++ optional (!enableAcl) "--without-acl-support"
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++ optional (!enablePam) "--without-pam"
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++ optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
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"--bundled-libraries=!asn1_compile,!compile_et"
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"--cross-compile"
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"--cross-execute=${stdenv.hostPlatform.emulator buildPackages}"
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] ++ optionals stdenv.buildPlatform.is32bit [
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# By default `waf configure` spawns as many as available CPUs. On
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# 32-bit systems with many CPUs (like `i686` chroot on `x86_64`
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# kernel) it can easily exhaust 32-bit address space and hang up:
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# https://github.com/NixOS/nixpkgs/issues/287339#issuecomment-1949462057
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# https://bugs.gentoo.org/683148
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# Limit the job count down to the minimal on system with limited address
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# space.
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"--jobs 1"
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];
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# python-config from build Python gives incorrect values when cross-compiling.
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# If python-config is not found, the build falls back to using the sysconfig
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# module, which works correctly in all cases.
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PYTHON_CONFIG = "/invalid";
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pythonPath = [ python3Packages.dnspython python3Packages.markdown tdb ];
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preBuild = ''
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export MAKEFLAGS="-j $NIX_BUILD_CORES"
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'';
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# Save asn1_compile and compile_et so they are available to run on the build
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# platform when cross-compiling
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postInstall = optionalString (stdenv.hostPlatform == stdenv.buildPlatform) ''
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mkdir -p "$dev/bin"
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cp bin/asn1_compile bin/compile_et "$dev/bin"
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'';
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# Some libraries don't have /lib/samba in RPATH but need it.
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# Use find -type f -executable -exec echo {} \; -exec sh -c 'ldd {} | grep "not found"' \;
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# Looks like a bug in installer scripts.
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postFixup = ''
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export SAMBA_LIBS="$(find $out -type f -regex '.*\${stdenv.hostPlatform.extensions.sharedLibrary}\(\..*\)?' -exec dirname {} \; | sort | uniq)"
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read -r -d "" SCRIPT << EOF || true
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[ -z "\$SAMBA_LIBS" ] && exit 1;
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BIN='{}';
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'' + lib.optionalString stdenv.isLinux ''
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OLD_LIBS="\$(patchelf --print-rpath "\$BIN" 2>/dev/null | tr ':' '\n')";
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ALL_LIBS="\$(echo -e "\$SAMBA_LIBS\n\$OLD_LIBS" | sort | uniq | tr '\n' ':')";
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patchelf --set-rpath "\$ALL_LIBS" "\$BIN" 2>/dev/null || exit $?;
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patchelf --shrink-rpath "\$BIN";
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'' + lib.optionalString stdenv.isDarwin ''
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install_name_tool -id \$BIN \$BIN
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for old_rpath in \$(otool -L \$BIN | grep /private/tmp/ | awk '{print \$1}'); do
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new_rpath=\$(find \$SAMBA_LIBS -name \$(basename \$old_rpath) | head -n 1)
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install_name_tool -change \$old_rpath \$new_rpath \$BIN
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done
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'' + ''
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EOF
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find $out -type f -regex '.*\${stdenv.hostPlatform.extensions.sharedLibrary}\(\..*\)?' -exec $SHELL -c "$SCRIPT" \;
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find $out/bin -type f -exec $SHELL -c "$SCRIPT" \;
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# Fix PYTHONPATH for some tools
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wrapPythonPrograms
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# Samba does its own shebang patching, but uses build Python
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find $out/bin -type f -executable | while read file; do
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isScript "$file" || continue
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sed -i 's^${lib.getBin buildPackages.python3Packages.python}^${lib.getBin python}^' "$file"
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done
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'';
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disallowedReferences =
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lib.optionals (buildPackages.python3Packages.python != python3Packages.python)
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[ buildPackages.python3Packages.python ];
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passthru.tests = {
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samba = nixosTests.samba;
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pkg-config = testers.hasPkgConfigModules {
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package = finalAttrs.finalPackage;
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};
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version = testers.testVersion {
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command = "${finalAttrs.finalPackage}/bin/smbd -V";
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package = finalAttrs.finalPackage;
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};
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};
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meta = with lib; {
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homepage = "https://www.samba.org";
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description = "Standard Windows interoperability suite of programs for Linux and Unix";
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license = licenses.gpl3;
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platforms = platforms.unix;
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broken = enableGlusterFS;
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maintainers = with maintainers; [ aneeshusa ];
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pkgConfigModules = [
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"dcerpc_samr"
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"dcerpc"
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"ndr_krb5pac"
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"ndr_nbt"
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"ndr_standard"
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"ndr"
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"netapi"
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"samba-credentials"
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"samba-hostconfig"
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"samba-util"
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"samdb"
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"smbclient"
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"wbclient"
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];
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};
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})
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