mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-10-20 11:11:43 -04:00
e0464e4788
In preparation for the deprecation of `stdenv.isX`. These shorthands are not conducive to cross-compilation because they hide the platforms. Darwin might get cross-compilation for which the continued usage of `stdenv.isDarwin` will get in the way One example of why this is bad and especially affects compiler packages https://www.github.com/NixOS/nixpkgs/pull/343059 There are too many files to go through manually but a treewide should get users thinking when they see a `hostPlatform.isX` in a place where it doesn't make sense. ``` fd --type f "\.nix" | xargs sd --fixed-strings "stdenv.is" "stdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "stdenv'.is" "stdenv'.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "clangStdenv.is" "clangStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "gccStdenv.is" "gccStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "stdenvNoCC.is" "stdenvNoCC.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "inherit (stdenv) is" "inherit (stdenv.hostPlatform) is" fd --type f "\.nix" | xargs sd --fixed-strings "buildStdenv.is" "buildStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "effectiveStdenv.is" "effectiveStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "originalStdenv.is" "originalStdenv.hostPlatform.is" ```
81 lines
1.9 KiB
Nix
81 lines
1.9 KiB
Nix
{ lib, stdenv
|
|
, fetchurl
|
|
, python3
|
|
, pkg-config
|
|
, readline
|
|
, libxslt
|
|
, libxcrypt
|
|
, docbook-xsl-nons
|
|
, docbook_xml_dtd_42
|
|
, fixDarwinDylibNames
|
|
, wafHook
|
|
, buildPackages
|
|
}:
|
|
|
|
stdenv.mkDerivation rec {
|
|
pname = "talloc";
|
|
version = "2.4.2";
|
|
|
|
src = fetchurl {
|
|
url = "mirror://samba/talloc/${pname}-${version}.tar.gz";
|
|
sha256 = "sha256-hez55GXiD5j5lQpS6aQR4UMgvFVfolfYdpe356mx2KY=";
|
|
};
|
|
|
|
nativeBuildInputs = [
|
|
pkg-config
|
|
python3
|
|
wafHook
|
|
docbook-xsl-nons
|
|
docbook_xml_dtd_42
|
|
] ++ lib.optionals stdenv.hostPlatform.isDarwin [
|
|
fixDarwinDylibNames
|
|
];
|
|
|
|
buildInputs = [
|
|
python3
|
|
readline
|
|
libxslt
|
|
libxcrypt
|
|
];
|
|
|
|
# otherwise the configure script fails with
|
|
# PYTHONHASHSEED=1 missing! Don't use waf directly, use ./configure and make!
|
|
preConfigure = ''
|
|
export PKGCONFIG="$PKG_CONFIG"
|
|
export PYTHONHASHSEED=1
|
|
'';
|
|
|
|
wafPath = "buildtools/bin/waf";
|
|
|
|
wafConfigureFlags = [
|
|
"--enable-talloc-compat1"
|
|
"--bundled-libraries=NONE"
|
|
"--builtin-libraries=replace"
|
|
] ++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
|
|
"--cross-compile"
|
|
"--cross-execute=${stdenv.hostPlatform.emulator buildPackages}"
|
|
];
|
|
|
|
# python-config from build Python gives incorrect values when cross-compiling.
|
|
# If python-config is not found, the build falls back to using the sysconfig
|
|
# module, which works correctly in all cases.
|
|
PYTHON_CONFIG = "/invalid";
|
|
|
|
# this must not be exported before the ConfigurePhase otherwise waf whines
|
|
preBuild = lib.optionalString stdenv.hostPlatform.isMusl ''
|
|
export NIX_CFLAGS_LINK="-no-pie -shared";
|
|
'';
|
|
|
|
postInstall = ''
|
|
${stdenv.cc.targetPrefix}ar q $out/lib/libtalloc.a bin/default/talloc.c.[0-9]*.o
|
|
'';
|
|
|
|
meta = with lib; {
|
|
description = "Hierarchical pool based memory allocator with destructors";
|
|
homepage = "https://tdb.samba.org/";
|
|
license = licenses.gpl3;
|
|
platforms = platforms.all;
|
|
maintainers = [ maintainers.matthiasbeyer ];
|
|
};
|
|
}
|