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nixpkgs/lib/systems/doubles.nix

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Convert libs to a fixed-point This does break the API of being able to import any lib file and get its libs, however I'm not sure people did this. I made this while exploring being able to swap out docFn with a stub in #2305, to avoid functor performance problems. I don't know if that is going to move forward (or if it is a problem or not,) but after doing all this work figured I'd put it up anyway :) Two notable advantages to this approach: 1. when a lib inherits another lib's functions, it doesn't automatically get put in to the scope of lib 2. when a lib implements a new obscure functions, it doesn't automatically get put in to the scope of lib Using the test script (later in this commit) I got the following diff on the API: + diff master fixed-lib 11764a11765,11766 > .types.defaultFunctor > .types.defaultTypeMerge 11774a11777,11778 > .types.isOptionType > .types.isType 11781a11786 > .types.mkOptionType 11788a11794 > .types.setType 11795a11802 > .types.types This means that this commit _adds_ to the API, however I can't find a way to fix these last remaining discrepancies. At least none are _removed_. Test script (run with nix-repl in the PATH): #!/bin/sh set -eux repl() { suff=${1:-} echo "(import ./lib)$suff" \ | nix-repl 2>&1 } attrs_to_check() { repl "${1:-}" \ | tr ';' $'\n' \ | grep "\.\.\." \ | cut -d' ' -f2 \ | sed -e "s/^/${1:-}./" \ | sort } summ() { repl "${1:-}" \ | tr ' ' $'\n' \ | sort \ | uniq } deep_summ() { suff="${1:-}" depth="${2:-4}" depth=$((depth - 1)) summ "$suff" for attr in $(attrs_to_check "$suff" | grep -v "types.types"); do if [ $depth -eq 0 ]; then summ "$attr" | sed -e "s/^/$attr./" else deep_summ "$attr" "$depth" | sed -e "s/^/$attr./" fi done } ( cd nixpkgs #git add . #git commit -m "Auto-commit, sorry" || true git checkout fixed-lib deep_summ > ../fixed-lib git checkout master deep_summ > ../master ) if diff master fixed-lib; then echo "SHALLOW MATCH!" fi ( cd nixpkgs git checkout fixed-lib repl .types )
2017-07-29 01:05:35 +01:00
{ lib }:
lib: Fix system parsing, and use for doubles lists The old hard-coded lists are now used to test system parsing. In the process, make an `assertTrue` in release lib for eval tests; also use it in release-cross
2017-02-09 21:09:47 +00:00
let
Convert libs to a fixed-point This does break the API of being able to import any lib file and get its libs, however I'm not sure people did this. I made this while exploring being able to swap out docFn with a stub in #2305, to avoid functor performance problems. I don't know if that is going to move forward (or if it is a problem or not,) but after doing all this work figured I'd put it up anyway :) Two notable advantages to this approach: 1. when a lib inherits another lib's functions, it doesn't automatically get put in to the scope of lib 2. when a lib implements a new obscure functions, it doesn't automatically get put in to the scope of lib Using the test script (later in this commit) I got the following diff on the API: + diff master fixed-lib 11764a11765,11766 > .types.defaultFunctor > .types.defaultTypeMerge 11774a11777,11778 > .types.isOptionType > .types.isType 11781a11786 > .types.mkOptionType 11788a11794 > .types.setType 11795a11802 > .types.types This means that this commit _adds_ to the API, however I can't find a way to fix these last remaining discrepancies. At least none are _removed_. Test script (run with nix-repl in the PATH): #!/bin/sh set -eux repl() { suff=${1:-} echo "(import ./lib)$suff" \ | nix-repl 2>&1 } attrs_to_check() { repl "${1:-}" \ | tr ';' $'\n' \ | grep "\.\.\." \ | cut -d' ' -f2 \ | sed -e "s/^/${1:-}./" \ | sort } summ() { repl "${1:-}" \ | tr ' ' $'\n' \ | sort \ | uniq } deep_summ() { suff="${1:-}" depth="${2:-4}" depth=$((depth - 1)) summ "$suff" for attr in $(attrs_to_check "$suff" | grep -v "types.types"); do if [ $depth -eq 0 ]; then summ "$attr" | sed -e "s/^/$attr./" else deep_summ "$attr" "$depth" | sed -e "s/^/$attr./" fi done } ( cd nixpkgs #git add . #git commit -m "Auto-commit, sorry" || true git checkout fixed-lib deep_summ > ../fixed-lib git checkout master deep_summ > ../master ) if diff master fixed-lib; then echo "SHALLOW MATCH!" fi ( cd nixpkgs git checkout fixed-lib repl .types )
2017-07-29 01:05:35 +01:00
inherit (lib) lists;
lib: Avoid double import
2018-01-31 03:10:34 +00:00
inherit (lib.systems) parse;
inherit (lib.systems.inspect) predicates;
Convert libs to a fixed-point This does break the API of being able to import any lib file and get its libs, however I'm not sure people did this. I made this while exploring being able to swap out docFn with a stub in #2305, to avoid functor performance problems. I don't know if that is going to move forward (or if it is a problem or not,) but after doing all this work figured I'd put it up anyway :) Two notable advantages to this approach: 1. when a lib inherits another lib's functions, it doesn't automatically get put in to the scope of lib 2. when a lib implements a new obscure functions, it doesn't automatically get put in to the scope of lib Using the test script (later in this commit) I got the following diff on the API: + diff master fixed-lib 11764a11765,11766 > .types.defaultFunctor > .types.defaultTypeMerge 11774a11777,11778 > .types.isOptionType > .types.isType 11781a11786 > .types.mkOptionType 11788a11794 > .types.setType 11795a11802 > .types.types This means that this commit _adds_ to the API, however I can't find a way to fix these last remaining discrepancies. At least none are _removed_. Test script (run with nix-repl in the PATH): #!/bin/sh set -eux repl() { suff=${1:-} echo "(import ./lib)$suff" \ | nix-repl 2>&1 } attrs_to_check() { repl "${1:-}" \ | tr ';' $'\n' \ | grep "\.\.\." \ | cut -d' ' -f2 \ | sed -e "s/^/${1:-}./" \ | sort } summ() { repl "${1:-}" \ | tr ' ' $'\n' \ | sort \ | uniq } deep_summ() { suff="${1:-}" depth="${2:-4}" depth=$((depth - 1)) summ "$suff" for attr in $(attrs_to_check "$suff" | grep -v "types.types"); do if [ $depth -eq 0 ]; then summ "$attr" | sed -e "s/^/$attr./" else deep_summ "$attr" "$depth" | sed -e "s/^/$attr./" fi done } ( cd nixpkgs #git add . #git commit -m "Auto-commit, sorry" || true git checkout fixed-lib deep_summ > ../fixed-lib git checkout master deep_summ > ../master ) if diff master fixed-lib; then echo "SHALLOW MATCH!" fi ( cd nixpkgs git checkout fixed-lib repl .types )
2017-07-29 01:05:35 +01:00
inherit (lib.attrsets) matchAttrs;
lib: Make platform predicates more ergonomic to use `hostPlatform.isDarwin` instead of `lib.system.parse.isDarwin hostPlatform.parsed`
2017-05-21 18:39:23 +01:00
lib: Fix system parsing, and use for doubles lists The old hard-coded lists are now used to test system parsing. In the process, make an `assertTrue` in release lib for eval tests; also use it in release-cross
2017-02-09 21:09:47 +00:00
all = [
lib.systems.doubles.all: reorganize The previous mess was partially grouped by OS, and partially grouped by architecture, which made it very difficult to know where to add new entries. I've chosen to group by OS entirely, because OSes are likely to maintain exhaustive lists of supported architectures, but it's far less likely we'd be able to find exhaustive lists of supported OSes for every architecture.
2021-04-18 23:25:54 +01:00
# Cygwin
"i686-cygwin" "x86_64-cygwin"
lib: Fix system parsing, and use for doubles lists The old hard-coded lists are now used to test system parsing. In the process, make an `assertTrue` in release lib for eval tests; also use it in release-cross
2017-02-09 21:09:47 +00:00
lib.systems.doubles.all: reorganize The previous mess was partially grouped by OS, and partially grouped by architecture, which made it very difficult to know where to add new entries. I've chosen to group by OS entirely, because OSes are likely to maintain exhaustive lists of supported architectures, but it's far less likely we'd be able to find exhaustive lists of supported OSes for every architecture.
2021-04-18 23:25:54 +01:00
# Darwin
"x86_64-darwin" "i686-darwin" "aarch64-darwin" "armv7a-darwin"
lib: Fix system parsing, and use for doubles lists The old hard-coded lists are now used to test system parsing. In the process, make an `assertTrue` in release lib for eval tests; also use it in release-cross
2017-02-09 21:09:47 +00:00
lib.systems.doubles.all: reorganize The previous mess was partially grouped by OS, and partially grouped by architecture, which made it very difficult to know where to add new entries. I've chosen to group by OS entirely, because OSes are likely to maintain exhaustive lists of supported architectures, but it's far less likely we'd be able to find exhaustive lists of supported OSes for every architecture.
2021-04-18 23:25:54 +01:00
# FreeBSD
"i686-freebsd" "x86_64-freebsd"
lib: Fix system parsing, and use for doubles lists The old hard-coded lists are now used to test system parsing. In the process, make an `assertTrue` in release lib for eval tests; also use it in release-cross
2017-02-09 21:09:47 +00:00
lib.systems.doubles.all: reorganize The previous mess was partially grouped by OS, and partially grouped by architecture, which made it very difficult to know where to add new entries. I've chosen to group by OS entirely, because OSes are likely to maintain exhaustive lists of supported architectures, but it's far less likely we'd be able to find exhaustive lists of supported OSes for every architecture.
2021-04-18 23:25:54 +01:00
# Genode
"aarch64-genode" "i686-genode" "x86_64-genode"
systems/doubles.nix: add mingw doubles this makes it easier to show what supports windows vs. unix.
2018-10-17 03:56:58 +01:00
lib.systems.doubles.all: reorganize The previous mess was partially grouped by OS, and partially grouped by architecture, which made it very difficult to know where to add new entries. I've chosen to group by OS entirely, because OSes are likely to maintain exhaustive lists of supported architectures, but it's far less likely we'd be able to find exhaustive lists of supported OSes for every architecture.
2021-04-18 23:25:54 +01:00
# illumos
"x86_64-solaris"
Revert "Revert "systems/doubles.nix: add Apple doubles"" This reverts commit ce2f74df2cade57e74c235292c8b074281903e71. Doubles are treated as -darwin here, to provide some consistency. There is some ambiguity between “x86_64-darwin” and “i686-darwin” which could refer to binaries linked between iOS simulator or real macOS binaries. useiOSPrebuilt can be used to determine which to use, however.
2019-07-10 19:38:55 +01:00
lib.systems.doubles.all: reorganize The previous mess was partially grouped by OS, and partially grouped by architecture, which made it very difficult to know where to add new entries. I've chosen to group by OS entirely, because OSes are likely to maintain exhaustive lists of supported architectures, but it's far less likely we'd be able to find exhaustive lists of supported OSes for every architecture.
2021-04-18 23:25:54 +01:00
# JS
"js-ghcjs"
wasm: init cross target Adds pkgsCross.wasm32 and pkgsCross.wasm64. Use it to build Nixpkgs with a WebAssembly toolchain. stdenv/cross: use static overlay on isWasm isWasm doesn’t make sense dynamically linked.
2019-01-30 02:01:24 +00:00
lib.systems.doubles.all: reorganize The previous mess was partially grouped by OS, and partially grouped by architecture, which made it very difficult to know where to add new entries. I've chosen to group by OS entirely, because OSes are likely to maintain exhaustive lists of supported architectures, but it's far less likely we'd be able to find exhaustive lists of supported OSes for every architecture.
2021-04-18 23:25:54 +01:00
# Linux
"aarch64-linux" "armv5tel-linux" "armv6l-linux" "armv7a-linux"
lib/systems: add MicroBlaze architectures
2022-06-20 08:56:34 +01:00
"armv7l-linux" "i686-linux" "m68k-linux" "microblaze-linux"
"microblazeel-linux" "mipsel-linux" "mips64el-linux" "powerpc64-linux"
"powerpc64le-linux" "riscv32-linux" "riscv64-linux" "s390-linux"
"s390x-linux" "x86_64-linux"
systems: add riscv double This was never listed in doubles.nix! Not sure why?
2019-04-30 16:50:45 +01:00
lib.systems.doubles.all: reorganize The previous mess was partially grouped by OS, and partially grouped by architecture, which made it very difficult to know where to add new entries. I've chosen to group by OS entirely, because OSes are likely to maintain exhaustive lists of supported architectures, but it's far less likely we'd be able to find exhaustive lists of supported OSes for every architecture.
2021-04-18 23:25:54 +01:00
# MMIXware
"mmix-mmixware"
redox: add as target
2020-07-21 21:11:36 +01:00
lib.systems.doubles.all: reorganize The previous mess was partially grouped by OS, and partially grouped by architecture, which made it very difficult to know where to add new entries. I've chosen to group by OS entirely, because OSes are likely to maintain exhaustive lists of supported architectures, but it's far less likely we'd be able to find exhaustive lists of supported OSes for every architecture.
2021-04-18 23:25:54 +01:00
# NetBSD
lib.systems.doubles.netbsd: expand These are all the architectures supported by Nixpkgs on other platforms, that are also supported by NetBSD. (So I haven't added any architectures that are new to Nixpkgs here, even though NetBSD supports some that we don't have.)
2021-04-18 23:53:35 +01:00
"aarch64-netbsd" "armv6l-netbsd" "armv7a-netbsd" "armv7l-netbsd"
lib.systems: add m68k-netbsd support m68k was recently added for Linux and none, but NetBSD also supports m68k. Nothing will build yet, but I want to make sure we at least encode the existence of NetBSD support for every applicable architecture we support for other operating systems.
2021-08-01 13:25:45 +01:00
"i686-netbsd" "m68k-netbsd" "mipsel-netbsd" "powerpc-netbsd"
"riscv32-netbsd" "riscv64-netbsd" "x86_64-netbsd"
systems: add missing doubles in https://github.com/NixOS/nixpkgs/pull/60349, the attr handling was removed. This means we rely on these double values for determing what we are compatible with. This adds some of the missing doubles to this list. https://hydra.nixos.org/eval/1523389#tabs-removed
2019-06-04 18:34:40 +01:00
lib.systems.doubles.all: reorganize The previous mess was partially grouped by OS, and partially grouped by architecture, which made it very difficult to know where to add new entries. I've chosen to group by OS entirely, because OSes are likely to maintain exhaustive lists of supported architectures, but it's far less likely we'd be able to find exhaustive lists of supported OSes for every architecture.
2021-04-18 23:25:54 +01:00
# none
pkgsCross.aarch64be-embedded: fix eval
2021-12-09 20:46:51 +00:00
"aarch64_be-none" "aarch64-none" "arm-none" "armv6l-none" "avr-none" "i686-none"
lib/systems: add MicroBlaze architectures
2022-06-20 08:56:34 +01:00
"microblaze-none" "microblazeel-none" "msp430-none" "or1k-none" "m68k-none"
"powerpc-none" "powerpcle-none" "riscv32-none" "riscv64-none" "rx-none"
"s390-none" "s390x-none" "vc4-none" "x86_64-none"
systems: add missing doubles in https://github.com/NixOS/nixpkgs/pull/60349, the attr handling was removed. This means we rely on these double values for determing what we are compatible with. This adds some of the missing doubles to this list. https://hydra.nixos.org/eval/1523389#tabs-removed
2019-06-04 18:34:40 +01:00
lib.systems.doubles.all: reorganize The previous mess was partially grouped by OS, and partially grouped by architecture, which made it very difficult to know where to add new entries. I've chosen to group by OS entirely, because OSes are likely to maintain exhaustive lists of supported architectures, but it's far less likely we'd be able to find exhaustive lists of supported OSes for every architecture.
2021-04-18 23:25:54 +01:00
# OpenBSD
"i686-openbsd" "x86_64-openbsd"
Add support for cross compiling to `js-ghcjs` This platform doesn't have a C compiler, and so relies and the changes in the previous commit to work.
2019-11-24 23:07:20 +00:00
lib.systems.doubles.all: reorganize The previous mess was partially grouped by OS, and partially grouped by architecture, which made it very difficult to know where to add new entries. I've chosen to group by OS entirely, because OSes are likely to maintain exhaustive lists of supported architectures, but it's far less likely we'd be able to find exhaustive lists of supported OSes for every architecture.
2021-04-18 23:25:54 +01:00
# Redox
"x86_64-redox"
Initial implementation of mmix cross-compile
2020-11-04 14:13:06 +00:00
lib.systems.doubles.all: reorganize The previous mess was partially grouped by OS, and partially grouped by architecture, which made it very difficult to know where to add new entries. I've chosen to group by OS entirely, because OSes are likely to maintain exhaustive lists of supported architectures, but it's far less likely we'd be able to find exhaustive lists of supported OSes for every architecture.
2021-04-18 23:25:54 +01:00
# WASI
"wasm64-wasi" "wasm32-wasi"
lib/systems: Add Genode platform definitions Add platform definitions for 64-bit ARM and x86. This is sufficient for for building Genode where a toolchain is provided as an overlay. Toolchain: git+https://git.sr.ht/~ehmry/genodepkgs?rev=14fc773ac9ecd2cbb30cb4612b284eee83d83546
2020-03-24 08:02:18 +00:00
lib.systems.doubles.all: reorganize The previous mess was partially grouped by OS, and partially grouped by architecture, which made it very difficult to know where to add new entries. I've chosen to group by OS entirely, because OSes are likely to maintain exhaustive lists of supported architectures, but it's far less likely we'd be able to find exhaustive lists of supported OSes for every architecture.
2021-04-18 23:25:54 +01:00
# Windows
"x86_64-windows" "i686-windows"
lib: Fix system parsing, and use for doubles lists The old hard-coded lists are now used to test system parsing. In the process, make an `assertTrue` in release lib for eval tests; also use it in release-cross
2017-02-09 21:09:47 +00:00
];
allParsed = map parse.mkSystemFromString all;
filterDoubles = f: map parse.doubleFromSystem (lists.filter f allParsed);
treewide: remove redundant rec
2019-08-13 22:52:01 +01:00
in {
lib: Fix system parsing, and use for doubles lists The old hard-coded lists are now used to test system parsing. In the process, make an `assertTrue` in release lib for eval tests; also use it in release-cross
2017-02-09 21:09:47 +00:00
inherit all;
* selectMaintained (renamed): don't use meta.maintainer, just use meta.platforms. * Valgrind *should* work on Darwin now, except that our GCC doesn't recognise the -arch flag. svn path=/nixpkgs/trunk/; revision=17372
2009-09-23 20:45:02 +01:00
lib.platforms: alphabetize
2016-02-26 18:53:03 +00:00
none = [];
platforms: add bigEndian and littleEndian
2020-02-24 13:35:27 +00:00
arm = filterDoubles predicates.isAarch32;
aarch64 = filterDoubles predicates.isAarch64;
x86 = filterDoubles predicates.isx86;
i686 = filterDoubles predicates.isi686;
x86_64 = filterDoubles predicates.isx86_64;
lib/systems: add MicroBlaze architectures
2022-06-20 08:56:34 +01:00
microblaze = filterDoubles predicates.isMicroBlaze;
platforms: add bigEndian and littleEndian
2020-02-24 13:35:27 +00:00
mips = filterDoubles predicates.isMips;
Initial implementation of mmix cross-compile
2020-11-04 14:13:06 +00:00
mmix = filterDoubles predicates.isMmix;
platforms: add bigEndian and littleEndian
2020-02-24 13:35:27 +00:00
riscv = filterDoubles predicates.isRiscV;
lib.systems: add riscv{32,64} sets and filters For other platforms like Intel and ARM, we can do e.g. lib.platforms.aarch64 to get only the 64-bit ARM platorms, but until now there were no equivalents for RISC-V.
2022-04-27 15:04:08 +01:00
riscv32 = filterDoubles predicates.isRiscV32;
riscv64 = filterDoubles predicates.isRiscV64;
systems: support cross-compiling for Renesas RX microcontrollers (#173858)
2022-05-23 01:52:36 +01:00
rx = filterDoubles predicates.isRx;
platforms: add bigEndian and littleEndian
2020-02-24 13:35:27 +00:00
vc4 = filterDoubles predicates.isVc4;
Initial support for OpenRISC 1000 (or1k)
2020-11-09 20:06:44 +00:00
or1k = filterDoubles predicates.isOr1k;
Initial implementation of m68k cross-compile
2021-07-23 19:20:02 +01:00
m68k = filterDoubles predicates.isM68k;
Initial implementation of s390 cross-compile
2021-07-23 19:20:02 +01:00
s390 = filterDoubles predicates.isS390;
platforms: add bigEndian and littleEndian
2020-02-24 13:35:27 +00:00
js = filterDoubles predicates.isJavaScript;
bigEndian = filterDoubles predicates.isBigEndian;
littleEndian = filterDoubles predicates.isLittleEndian;
cygwin = filterDoubles predicates.isCygwin;
darwin = filterDoubles predicates.isDarwin;
freebsd = filterDoubles predicates.isFreeBSD;
hurd: cleanup unmaintained target This has been not touched in 6 years. Let's remove it to cause less problems when adding new cross-compiling infrastructure. This also simplify gcc significantly.
2018-08-28 22:17:54 +01:00
# Should be better, but MinGW is unclear.
lib/systems: add mips64el definitions MIPS has a large space of {architecture,abi,endianness}; this commit adds all of them to lib/systems/platforms.nix so we can be done with it. Currently lib/systems/inspect.nix has a single "isMips" predicate, which is a bit ambiguous now that we will have both mips32 and mips64 support, with the latter having two ABIs. Let's add four new predicates (isMips32, isMips64, isMips64n32, and isMips64n64) and treat the now-ambiguous isMips as deprecated in favor of the more-specific predicates. These predicates are used mainly for enabling/disabling target-specific workarounds, and it is extremely rare that a platform-specific workaround is needed, and both mips32 and mips64 need exactly the same workaround. The separate predicates (isMips64n32 and isMips64n64) for ABI distinctions are, unfortunately, useful. Boost's user-scheduled threading (used by nix) does does not currently supports mips64n32, which is a very desirable ABI on routers since they rarely have more than 2**32 bytes of DRAM.
2022-02-21 04:32:52 +00:00
gnu = filterDoubles (matchAttrs { kernel = parse.kernels.linux; abi = parse.abis.gnu; })
++ filterDoubles (matchAttrs { kernel = parse.kernels.linux; abi = parse.abis.gnueabi; })
++ filterDoubles (matchAttrs { kernel = parse.kernels.linux; abi = parse.abis.gnueabihf; })
++ filterDoubles (matchAttrs { kernel = parse.kernels.linux; abi = parse.abis.gnuabin32; })
lib/systems/doubles: add ELFvx GNU ABIs
2022-07-25 16:41:12 +01:00
++ filterDoubles (matchAttrs { kernel = parse.kernels.linux; abi = parse.abis.gnuabi64; })
++ filterDoubles (matchAttrs { kernel = parse.kernels.linux; abi = parse.abis.gnuabielfv1; })
++ filterDoubles (matchAttrs { kernel = parse.kernels.linux; abi = parse.abis.gnuabielfv2; });
platforms: add bigEndian and littleEndian
2020-02-24 13:35:27 +00:00
illumos = filterDoubles predicates.isSunOS;
linux = filterDoubles predicates.isLinux;
netbsd = filterDoubles predicates.isNetBSD;
openbsd = filterDoubles predicates.isOpenBSD;
unix = filterDoubles predicates.isUnix;
wasi = filterDoubles predicates.isWasi;
redox = filterDoubles predicates.isRedox;
windows = filterDoubles predicates.isWindows;
genode = filterDoubles predicates.isGenode;
embedded = filterDoubles predicates.isNone;
systems: fix lib-tests These were broken by the added system doubles. This just adds those to the lib-tests.
2019-06-04 19:49:58 +01:00
mesaPlatforms: Welcome riscv64-linux to the family
2021-06-03 06:22:44 +01:00
mesaPlatforms = ["i686-linux" "x86_64-linux" "x86_64-darwin" "armv5tel-linux" "armv6l-linux" "armv7l-linux" "armv7a-linux" "aarch64-linux" "powerpc64-linux" "powerpc64le-linux" "aarch64-darwin" "riscv64-linux"];
Adding eProver to buildfarm via maintanership svn path=/nixpkgs/trunk/; revision=16854
2009-08-25 09:28:08 +01:00
}
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