2012-01-20 16:47:54 +00:00
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{ system, name ? "stdenv", preHook ? "", initialPath, gcc, shell
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2012-12-28 15:36:09 +00:00
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, extraAttrs ? {}, overrides ? (pkgs: {}), config
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2009-02-02 15:03:38 +00:00
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, # The `fetchurl' to use for downloading curl and its dependencies
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# (see all-packages.nix).
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fetchurlBoot
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2004-07-02 10:05:53 +00:00
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}:
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2013-03-07 18:42:01 +00:00
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if ! builtins ? langVersion then
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abort "This version of Nixpkgs requires Nix >= 1.2, please upgrade!"
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else
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2009-04-25 14:08:29 +00:00
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let
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lib = import ../../lib;
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2004-07-02 10:05:53 +00:00
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2013-01-17 22:41:37 +00:00
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allowUnfree = config.allowUnfree or true && builtins.getEnv "HYDRA_DISALLOW_UNFREE" != "1";
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2012-08-22 19:21:10 +00:00
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2006-08-07 13:31:18 +00:00
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stdenvGenerator = setupScript: rec {
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2004-07-02 10:05:53 +00:00
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2006-08-07 13:31:18 +00:00
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# The stdenv that we are producing.
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result =
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2004-07-02 10:05:53 +00:00
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2009-02-01 21:28:55 +00:00
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derivation {
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2009-11-16 23:21:13 +00:00
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inherit system name;
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2004-07-02 10:05:53 +00:00
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2009-02-01 21:28:55 +00:00
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builder = shell;
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args = ["-e" ./builder.sh];
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2005-02-22 14:32:56 +00:00
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2006-08-07 13:31:18 +00:00
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setup = setupScript;
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2004-07-02 10:05:53 +00:00
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2012-12-28 14:46:45 +00:00
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inherit preHook initialPath gcc shell;
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2004-07-02 10:05:53 +00:00
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2009-04-25 14:08:29 +00:00
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propagatedUserEnvPkgs = [gcc] ++
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lib.filter lib.isDerivation initialPath;
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2013-03-07 18:42:01 +00:00
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__ignoreNulls = true;
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2006-08-07 13:31:18 +00:00
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}
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2012-08-21 13:29:07 +00:00
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// rec {
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2009-03-25 18:34:27 +00:00
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meta = {
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description = "The default build environment for Unix packages in Nixpkgs";
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};
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2010-08-23 14:40:37 +00:00
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2006-08-07 13:31:18 +00:00
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# Add a utility function to produce derivations that use this
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# stdenv and its shell.
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mkDerivation = attrs:
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2013-04-12 12:37:50 +00:00
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if !allowUnfree && (let l = attrs.meta.license or ""; in l == "unfree" || l == "unfree-redistributable") then
|
2012-08-22 19:21:10 +00:00
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throw "package ‘${attrs.name}’ has an unfree license, refusing to evaluate"
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else
|
2013-03-24 12:29:10 +00:00
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lib.addPassthru (derivation (
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(removeAttrs attrs ["meta" "passthru" "crossAttrs"])
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// (let
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buildInputs = attrs.buildInputs or [];
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nativeBuildInputs = attrs.nativeBuildInputs or [];
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propagatedBuildInputs = attrs.propagatedBuildInputs or [];
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propagatedNativeBuildInputs = attrs.propagatedNativeBuildInputs or [];
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crossConfig = attrs.crossConfig or null;
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in
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{
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builder = attrs.realBuilder or shell;
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args = attrs.args or ["-e" (attrs.builder or ./default-builder.sh)];
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stdenv = result;
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system = result.system;
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userHook = config.stdenv.userHook or null;
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# Inputs built by the cross compiler.
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buildInputs = lib.optionals (crossConfig != null) buildInputs;
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propagatedBuildInputs = lib.optionals (crossConfig != null)
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propagatedBuildInputs;
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# Inputs built by the usual native compiler.
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nativeBuildInputs = nativeBuildInputs ++ lib.optionals
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(crossConfig == null) buildInputs;
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propagatedNativeBuildInputs = propagatedNativeBuildInputs ++
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lib.optionals (crossConfig == null) propagatedBuildInputs;
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}))) (
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{
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# The meta attribute is passed in the resulting attribute set,
|
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|
# but it's not part of the actual derivation, i.e., it's not
|
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|
# passed to the builder and is not a dependency. But since we
|
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|
# include it in the result, it *is* available to nix-env for
|
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|
# queries.
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meta = attrs.meta or {};
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|
} //
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# Pass through extra attributes that are not inputs, but
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|
# should be made available to Nix expressions using the
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# derivation (e.g., in assertions).
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(attrs.passthru or {}));
|
2006-08-07 13:31:18 +00:00
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|
2007-05-20 20:25:06 +00:00
|
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|
|
# Utility flags to test the type of platform.
|
2012-11-29 13:10:49 +00:00
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|
isDarwin = result.system == "x86_64-darwin";
|
2006-10-23 17:43:03 +00:00
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|
isLinux = result.system == "i686-linux"
|
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|
|| result.system == "x86_64-linux"
|
2009-11-08 00:32:12 +00:00
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|
|| result.system == "powerpc-linux"
|
2010-08-01 20:57:13 +00:00
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|
|| result.system == "armv5tel-linux"
|
2012-12-06 15:51:52 +00:00
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|
|| result.system == "armv6l-linux"
|
2012-04-15 23:41:25 +00:00
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|
|| result.system == "armv7l-linux"
|
2012-01-21 00:34:51 +00:00
|
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|
|
|| result.system == "mips64el-linux";
|
2012-03-06 21:33:14 +00:00
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|
isGNU = result.system == "i686-gnu"; # GNU/Hurd
|
2012-08-21 13:29:07 +00:00
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|
isGlibc = isGNU # useful for `stdenvNative'
|
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|
|| isLinux
|
2012-08-21 13:30:50 +00:00
|
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|
|
|| result.system == "x86_64-kfreebsd-gnu";
|
2011-11-21 14:11:04 +00:00
|
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|
|
isSunOS = result.system == "i686-solaris"
|
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|
|
|
|| result.system == "x86_64-solaris";
|
2010-08-12 11:54:55 +00:00
|
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|
|
isCygwin = result.system == "i686-cygwin";
|
2011-03-15 09:24:43 +00:00
|
|
|
|
isFreeBSD = result.system == "i686-freebsd"
|
|
|
|
|
|| result.system == "x86_64-freebsd";
|
|
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|
|
isOpenBSD = result.system == "i686-openbsd"
|
|
|
|
|
|| result.system == "x86_64-openbsd";
|
|
|
|
|
isBSD = result.system == "i686-freebsd"
|
|
|
|
|
|| result.system == "x86_64-freebsd"
|
|
|
|
|
|| result.system == "i686-openbsd"
|
|
|
|
|
|| result.system == "x86_64-openbsd";
|
2007-05-20 20:25:06 +00:00
|
|
|
|
isi686 = result.system == "i686-linux"
|
2012-03-06 21:33:14 +00:00
|
|
|
|
|| result.system == "i686-gnu"
|
2009-09-23 13:30:04 +00:00
|
|
|
|
|| result.system == "i686-freebsd"
|
2009-09-30 15:19:25 +00:00
|
|
|
|
|| result.system == "i686-openbsd"
|
|
|
|
|
|| result.system == "i386-sunos";
|
2010-04-24 11:08:24 +00:00
|
|
|
|
isx86_64 = result.system == "x86_64-linux"
|
|
|
|
|
|| result.system == "x86_64-darwin"
|
|
|
|
|
|| result.system == "x86_64-freebsd"
|
|
|
|
|
|| result.system == "x86_64-openbsd";
|
2009-11-26 15:30:56 +00:00
|
|
|
|
is64bit = result.system == "x86_64-linux"
|
2012-10-16 17:53:43 +00:00
|
|
|
|
|| result.system == "x86_64-darwin"
|
|
|
|
|
|| result.system == "x86_64-freebsd"
|
|
|
|
|
|| result.system == "x86_64-openbsd";
|
2010-09-01 09:50:12 +00:00
|
|
|
|
isMips = result.system == "mips-linux"
|
2012-01-21 00:34:51 +00:00
|
|
|
|
|| result.system == "mips64el-linux";
|
2012-04-15 23:41:25 +00:00
|
|
|
|
isArm = result.system == "armv5tel-linux"
|
2012-12-06 15:51:52 +00:00
|
|
|
|
|| result.system == "armv6l-linux"
|
2012-04-15 23:41:25 +00:00
|
|
|
|
|| result.system == "armv7l-linux";
|
2006-08-07 13:31:18 +00:00
|
|
|
|
|
|
|
|
|
# Utility function: allow stdenv to be easily regenerated with
|
|
|
|
|
# a different setup script. (See all-packages.nix for an
|
|
|
|
|
# example.)
|
|
|
|
|
regenerate = stdenvGenerator;
|
|
|
|
|
|
2007-05-24 13:32:18 +00:00
|
|
|
|
# For convenience, bring in the library functions in lib/ so
|
|
|
|
|
# packages don't have to do that themselves.
|
2009-04-25 14:08:29 +00:00
|
|
|
|
inherit lib;
|
2007-05-24 13:32:18 +00:00
|
|
|
|
|
2008-05-27 07:49:55 +00:00
|
|
|
|
inherit fetchurlBoot;
|
|
|
|
|
|
2010-08-06 10:34:34 +00:00
|
|
|
|
inherit overrides;
|
2006-08-07 13:31:18 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# Propagate any extra attributes. For instance, we use this to
|
|
|
|
|
# "lift" packages like curl from the final stdenv for Linux to
|
|
|
|
|
# all-packages.nix for that platform (meaning that it has a line
|
|
|
|
|
# like curl = if stdenv ? curl then stdenv.curl else ...).
|
2009-02-02 15:03:38 +00:00
|
|
|
|
// extraAttrs;
|
2006-08-07 13:31:18 +00:00
|
|
|
|
|
|
|
|
|
}.result;
|
|
|
|
|
|
2010-08-23 14:40:37 +00:00
|
|
|
|
|
2009-04-25 14:08:29 +00:00
|
|
|
|
in stdenvGenerator ./setup.sh
|