pyrox.dev
Merge pull request #269461 from Artturin/addcrossreplace
config.replaceCrossStdenv: add
+40
-37
pkgs/stdenv/cross/default.nix
+40
-37
pkgs/stdenv/cross/default.nix
···
10
crossOverlays = [];
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# Ignore custom stdenvs when cross compiling for compatibility
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config = builtins.removeAttrs config [ "replaceStdenv" ];
14
};
15
···
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inherit config;
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overlays = overlays ++ crossOverlays;
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selfBuild = false;
47
-
stdenv = adaptStdenv (buildPackages.stdenv.override (old: rec {
48
-
buildPlatform = localSystem;
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-
hostPlatform = crossSystem;
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-
targetPlatform = crossSystem;
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52
-
# Prior overrides are surely not valid as packages built with this run on
53
-
# a different platform, and so are disabled.
54
-
overrides = _: _: {};
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-
extraBuildInputs = [ ] # Old ones run on wrong platform
56
-
++ lib.optionals hostPlatform.isDarwin [ buildPackages.targetPackages.darwin.apple_sdk.frameworks.CoreFoundation ]
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-
;
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-
allowedRequisites = null;
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60
-
hasCC = !targetPlatform.isGhcjs;
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62
-
cc = if crossSystem.useiOSPrebuilt or false
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-
then buildPackages.darwin.iosSdkPkgs.clang
64
-
else if crossSystem.useAndroidPrebuilt or false
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-
then buildPackages."androidndkPkgs_${crossSystem.ndkVer}".clang
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-
else if targetPlatform.isGhcjs
67
-
# Need to use `throw` so tryEval for splicing works, ugh. Using
68
-
# `null` or skipping the attribute would cause an eval failure
69
-
# `tryEval` wouldn't catch, wrecking accessing previous stages
70
-
# when there is a C compiler and everything should be fine.
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then throw "no C compiler provided for this platform"
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-
else if crossSystem.isDarwin
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-
then buildPackages.llvmPackages.libcxxClang
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-
else if crossSystem.useLLVM or false
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-
then buildPackages.llvmPackages.clang
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-
else buildPackages.gcc;
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78
-
extraNativeBuildInputs = old.extraNativeBuildInputs
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-
++ lib.optionals
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-
(hostPlatform.isLinux && !buildPlatform.isLinux)
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-
[ buildPackages.patchelf ]
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-
++ lib.optional
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-
(let f = p: !p.isx86 || builtins.elem p.libc [ "musl" "wasilibc" "relibc" ] || p.isiOS || p.isGenode;
84
-
in f hostPlatform && !(f buildPlatform) )
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-
buildPackages.updateAutotoolsGnuConfigScriptsHook
86
-
;
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-
}));
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})
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90
]
···
10
crossOverlays = [];
11
12
# Ignore custom stdenvs when cross compiling for compatibility
13
+
# Use replaceCrossStdenv instead.
14
config = builtins.removeAttrs config [ "replaceStdenv" ];
15
};
16
···
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inherit config;
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overlays = overlays ++ crossOverlays;
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selfBuild = false;
48
+
stdenv = let
49
+
baseStdenv = adaptStdenv (buildPackages.stdenv.override (old: rec {
50
+
buildPlatform = localSystem;
51
+
hostPlatform = crossSystem;
52
+
targetPlatform = crossSystem;
53
54
+
# Prior overrides are surely not valid as packages built with this run on
55
+
# a different platform, and so are disabled.
56
+
overrides = _: _: {};
57
+
extraBuildInputs = [ ] # Old ones run on wrong platform
58
+
++ lib.optionals hostPlatform.isDarwin [ buildPackages.targetPackages.darwin.apple_sdk.frameworks.CoreFoundation ]
59
+
;
60
+
allowedRequisites = null;
61
62
+
hasCC = !targetPlatform.isGhcjs;
63
64
+
cc = if crossSystem.useiOSPrebuilt or false
65
+
then buildPackages.darwin.iosSdkPkgs.clang
66
+
else if crossSystem.useAndroidPrebuilt or false
67
+
then buildPackages."androidndkPkgs_${crossSystem.ndkVer}".clang
68
+
else if targetPlatform.isGhcjs
69
+
# Need to use `throw` so tryEval for splicing works, ugh. Using
70
+
# `null` or skipping the attribute would cause an eval failure
71
+
# `tryEval` wouldn't catch, wrecking accessing previous stages
72
+
# when there is a C compiler and everything should be fine.
73
+
then throw "no C compiler provided for this platform"
74
+
else if crossSystem.isDarwin
75
+
then buildPackages.llvmPackages.libcxxClang
76
+
else if crossSystem.useLLVM or false
77
+
then buildPackages.llvmPackages.clang
78
+
else buildPackages.gcc;
79
80
+
extraNativeBuildInputs = old.extraNativeBuildInputs
81
+
++ lib.optionals
82
+
(hostPlatform.isLinux && !buildPlatform.isLinux)
83
+
[ buildPackages.patchelf ]
84
+
++ lib.optional
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+
(let f = p: !p.isx86 || builtins.elem p.libc [ "musl" "wasilibc" "relibc" ] || p.isiOS || p.isGenode;
86
+
in f hostPlatform && !(f buildPlatform) )
87
+
buildPackages.updateAutotoolsGnuConfigScriptsHook
88
+
;
89
+
}));
90
+
in if config ? replaceCrossStdenv then config.replaceCrossStdenv { inherit buildPackages baseStdenv; } else baseStdenv;
91
})
92
93
]