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moltenvk: build against dependencies in nixpkgs

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Randy Eckenrode 2023-01-23 16:49:19 -05:00
parent 7ae669fb78
commit eb03da8785
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GPG Key ID: 64C1CD4EC2A600D9
1 changed files with 19 additions and 52 deletions
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71
pkgs/os-specific/darwin/moltenvk/default.nix
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@ -25,61 +25,23 @@ stdenv.mkDerivation (finalAttrs: {
pname = "MoltenVK";
version = "1.2.0";
buildInputs = [ AppKit Foundation Metal QuartzCore cereal ]
++ lib.attrValues finalAttrs.passthru;
buildInputs = [
AppKit
Foundation
Metal
QuartzCore
cereal
glslang
spirv-cross
spirv-headers
spirv-tools
vulkan-headers
];
nativeBuildInputs = [ cctools sigtool xcbuild ];
outputs = [ "out" "bin" "dev" ];
# MoltenVK requires specific versions of its dependencies.
# Pin them here except for cereal, which is four years old and has several CVEs.
passthru = {
glslang = (glslang.overrideAttrs (old: {
src = fetchFromGitHub {
owner = "KhronosGroup";
repo = "glslang";
rev = "5755de46b07e4374c05fb1081f65f7ae1f8cca81";
hash = "sha256-huPrQr+lPi7QCF8CufAavHEKGDDimGrcskiojhH9QYk=";
};
patches = [ ];
})).override { inherit (finalAttrs.passthru) spirv-headers spirv-tools; };
spirv-cross = spirv-cross.overrideAttrs (old: {
cmakeFlags = (old.cmakeFlags or [ ])
++ [ "-DSPIRV_CROSS_NAMESPACE_OVERRIDE=MVK_spirv_cross" ];
src = fetchFromGitHub {
owner = "KhronosGroup";
repo = "SPIRV-Cross";
rev = "f09ba2777714871bddb70d049878af34b94fa54d";
hash = "sha256-yVpLW1DbcHDuM9Bm3uGhAC0v9XjmpBoU9x7kmWdg6/o=";
};
});
spirv-headers = spirv-headers.overrideAttrs (_: {
src = fetchFromGitHub {
owner = "KhronosGroup";
repo = "spirv-headers";
rev = "85a1ed200d50660786c1a88d9166e871123cce39";
hash = "sha256-lUWgZYGPu+IaLUrbtyC7R0o3Hq/q7C7BE8r7DAsiC30=";
};
});
spirv-tools = (spirv-tools.overrideAttrs (old: {
src = fetchFromGitHub {
owner = "KhronosGroup";
repo = "spirv-tools";
rev = "eb0a36633d2acf4de82588504f951ad0f2cecacb";
hash = "sha256-sqjQoz9v9alSPc0ujEcWZxDAWh2S6oAPP1+JZmNCpA0=";
};
})).override { inherit (finalAttrs.passthru) spirv-headers; };
vulkan-headers = vulkan-headers.overrideAttrs (old: {
src = fetchFromGitHub {
owner = "KhronosGroup";
repo = "Vulkan-Headers";
rev = "98f440ce6868c94f5ec6e198cc1adda4760e8849";
hash = "sha256-EoD48jBoJmIet4BDC6bYxOsKK2358SZ/NcZeM61q/5g=";
};
});
};
src = fetchFromGitHub {
owner = "KhronosGroup";
repo = "MoltenVK";
@ -98,6 +60,11 @@ stdenv.mkDerivation (finalAttrs: {
substituteInPlace Scripts/gen_moltenvk_rev_hdr.sh \
--replace '$'''{BUILT_PRODUCTS_DIR}' "$NIX_BUILD_TOP/$sourceRoot/build/include" \
--replace '$(git rev-parse HEAD)' ${finalAttrs.src.rev}
# Use the SPIRV-Cross packaged in nixpkgs instead of one built specifically for MoltenVK.
substituteInPlace MoltenVK/MoltenVK.xcodeproj/project.pbxproj \
--replace SPIRV_CROSS_NAMESPACE_OVERRIDE=MVK_spirv_cross SPIRV_CROSS_NAMESPACE_OVERRIDE=spirv_cross
substituteInPlace MoltenVKShaderConverter/MoltenVKShaderConverter.xcodeproj/project.pbxproj \
--replace SPIRV_CROSS_NAMESPACE_OVERRIDE=MVK_spirv_cross SPIRV_CROSS_NAMESPACE_OVERRIDE=spirv_cross
# Adding all of `usr/include` from the SDK results in header conflicts with `libcxx.dev`.
# Work around it by symlinking just the SIMD stuff needed by MoltenVK.
mkdir -p build/include
@ -108,8 +75,8 @@ stdenv.mkDerivation (finalAttrs: {
NIX_CFLAGS_COMPILE = [
"-isystem ${lib.getDev libcxx}/include/c++/v1"
"-I${finalAttrs.passthru.spirv-cross}/include/spirv_cross"
"-I${finalAttrs.passthru.spirv-headers}/include/spirv/unified1/"
"-I${lib.getDev spirv-cross}/include/spirv_cross"
"-I${lib.getDev spirv-headers}/include/spirv/unified1/"
];
buildPhase = ''