package spirv-headers {
	description = "machine-readable files for the SPIR-V Registry";
	website = "https://github.com/KhronosGroup/SPIRV-Headers";
	anitya = 230542;
	// upstream changed version scheme, anitya incapable of filtering them
	latest = anityaFilterSPIRV;

	version* = "1.4.341.0";
	source = remoteGitHub {
		suffix = "KhronosGroup/SPIRV-Headers";
		tag = "vulkan-sdk-"+version;
		checksum = "0PL43-19Iaw4k7_D8J8BvoJ-iLgCVSYZ2ThgDPGfAJwIJFtre7l0cnQtLjcY-JvD";
	};

	exec = cmake {
		// upstream has no tests
		skipTest = true;
	};
}

package spirv-tools {
	description = "an API and commands for processing SPIR-V modules";
	website = "https://github.com/KhronosGroup/SPIRV-Tools";
	anitya = 14894;
	latest = anityaFallback;

	version* = "2026.1";
	source = remoteGitHub {
		suffix = "KhronosGroup/SPIRV-Tools";
		tag = "v"+version;
		checksum = "ZSQPQx8NltCDzQLk4qlaVxyWRWeI_JtsjEpeFt3kezTanl9DTHfLixSUCezMFBjv";
	};

	exec = cmake {
		cache = {
			"SPIRV-Headers_SOURCE_DIR": "/system";
		};
	};

	inputs = [
		python,

		spirv-headers,
	];

	runtime = [ spirv-headers ];
}

package spirv-llvm-translator {
	description = "bi-directional translation between SPIR-V and LLVM IR";
	website = "https://github.com/KhronosGroup/SPIRV-LLVM-Translator";
	anitya = 227273;

	version* = "22.1.2";
	source = remoteGitHub {
		suffix = "KhronosGroup/SPIRV-LLVM-Translator";
		tag = "v"+version;
		checksum = "JZAaV5ewYcm-35YA_U2BM2IcsQouZtX1BLZR0zh2vSlfEXMsT5OCtY4Gh5RJkcGy";
	};
	patches = [ "remove-early-prefix.patch" ];

	// litArgs emits shell syntax
	early = "\nexport LIT_OPTS=" + litArgs {
		verbose = true;

		skipChecks = arch {
			default = [
				// error: line 13: OpTypeCooperativeMatrixKHR Scope is limited to Workgroup and Subgroup
				"cooperative_matrix_constant_null.spvasm",
			];

			arm64 = [
				// error: line 13: OpTypeCooperativeMatrixKHR Scope is limited to Workgroup and Subgroup
				"cooperative_matrix_constant_null.spvasm",

				// LLVM ERROR: unsupported calling convention
				"DebugInfo/COFF/no-cus.ll",
				"DebugInfo/Generic/2009-11-05-DeadGlobalVariable.ll",
				"DebugInfo/Generic/2009-11-10-CurrentFn.ll",
				"DebugInfo/Generic/2010-01-05-DbgScope.ll",
				"DebugInfo/Generic/2010-03-12-llc-crash.ll",
				"DebugInfo/Generic/2010-03-24-MemberFn.ll",
				"DebugInfo/Generic/2010-04-19-FramePtr.ll",
				"DebugInfo/Generic/2010-06-29-InlinedFnLocalVar.ll",
				"DebugInfo/Generic/2010-10-01-crash.ll",
				"DebugInfo/Generic/PR20038.ll",
				"DebugInfo/Generic/constant-pointers.ll",
				"DebugInfo/Generic/dead-argument-order.ll",
				"DebugInfo/Generic/debug-info-eis-option.ll",
				"DebugInfo/Generic/def-line.ll",
				"DebugInfo/Generic/discriminator.ll",
				"DebugInfo/Generic/dwarf-public-names.ll",
				"DebugInfo/Generic/enum.ll",
				"DebugInfo/Generic/func-using-decl.ll",
				"DebugInfo/Generic/global.ll",
				"DebugInfo/Generic/imported-name-inlined.ll",
				"DebugInfo/Generic/incorrect-variable-debugloc1.ll",
				"DebugInfo/Generic/inline-scopes.ll",
				"DebugInfo/Generic/inlined-arguments.ll",
				"DebugInfo/Generic/inlined-vars.ll",
				"DebugInfo/Generic/linear-dbg-value.ll",
				"DebugInfo/Generic/linkage-name-abstract.ll",
				"DebugInfo/Generic/member-order.ll",
				"DebugInfo/Generic/missing-abstract-variable.ll",
				"DebugInfo/Generic/multiline.ll",
				"DebugInfo/Generic/namespace_function_definition.ll",
				"DebugInfo/Generic/namespace_inline_function_definition.ll",
				"DebugInfo/Generic/noscopes.ll",
				"DebugInfo/Generic/ptrsize.ll",
				"DebugInfo/Generic/restrict.ll",
				"DebugInfo/Generic/two-cus-from-same-file.ll",
				"DebugInfo/Generic/version.ll",
				"DebugInfo/LocalAddressSpace.ll",
				"DebugInfo/UnknownBaseType.ll",
				"DebugInfo/expr-opcode.ll",
			];
		};
	} + "\n";

	exec = cmake {
		cache = {
			"CMAKE_SKIP_BUILD_RPATH": "ON";
			"BUILD_SHARED_LIBS": "ON";
			"LLVM_SPIRV_ENABLE_LIBSPIRV_DIS": "ON";
			"LLVM_EXTERNAL_SPIRV_HEADERS_SOURCE_DIR": "/system";
			"LLVM_EXTERNAL_LIT": "/system/bin/lit";
			"LLVM_INCLUDE_TESTS": "ON";
		};
	};

	inputs = [
		bash,
		lit,

		spirv-tools,
	];

	runtime = [ spirv-tools ];
}