add xmss build artifact needed for CI

components/platform_crypto/shave_trusted_boot/config.h

@@ -0,0 +1,154 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Fox Crypto B.V.
+ * SPDX-License-Identifier: MIT
+ *
+ * SPDX-FileContributor: Frans van Dorsselaer
+ */
+
+/**
+ * @file
+ * @brief
+ * The configurable CMake options that affect the internal parts of the library.
+ *
+ * @details
+ * For convenience, this header includes xmss_config.h (the public part of the configurable options) even though
+ * this header itself does not use it. Internal sources can simply include this file and get all options at once.
+ */
+
+#pragma once
+
+#ifndef XMSS_CONFIG_H
+/** @private @brief Include guard. */
+#define XMSS_CONFIG_H
+
+#include "xmss_config.h"
+
+/**
+ * @brief
+ * Indicates whether SHA-256 support is enabled.
+ *
+ * @details
+ * By default, SHA-256 is enabled. This macro is defined with the value 0 if you compile the library with
+ * ```
+ * cmake -DXMSS_SHA256=Disabled
+ * ```
+ */
+#define XMSS_ENABLE_SHA256 1
+
+/**
+ * @brief
+ * Indicates whether the SHA-256 default implementation is enabled.
+ *
+ * @details
+ * This macro is defined with the value 0 if you compile the library with
+ * ```
+ * cmake -DXMSS_SHA256={Disabled | OverrideInternal | OverrideGeneric}
+ * ```
+ */
+#define XMSS_ENABLE_SHA256_DEFAULT 1
+
+/**
+ * @brief
+ * Indicates whether SHA-256 uses the generic interface.
+ *
+ * @details
+ * By default, SHA-256 uses the internal interface.
+ * This macro is defined with the value 1 if you compile the library with
+ * ```
+ * cmake -DXMSS_SHA256=OverrideGeneric
+ * ```
+ */
+#define XMSS_ENABLE_SHA256_GENERIC 0
+
+/**
+ * @brief
+ * Indicates whether SHAKE256/256 support is enabled.
+ *
+ * @details
+ * By default, SHAKE256/256 is enabled. This macro is defined with the value 0 if you compile the library with
+ * ```
+ * cmake -DXMSS_SHAKE256_256=Disabled
+ * ```
+ */
+#define XMSS_ENABLE_SHAKE256_256 1
+
+/**
+ * @brief
+ * Indicates whether the SHAKE256/256 default implementation is enabled.
+ *
+ * @details
+ * This macro is defined with the value 0 if you compile the library with
+ * ```
+ * cmake -DXMSS_SHAKE256_256={Disabled | OverrideInternal | OverrideGeneric}
+ * ```
+ */
+#define XMSS_ENABLE_SHAKE256_256_DEFAULT 1
+
+/**
+ * @brief
+ * Indicates whether SHAKE256/256 uses the generic interface.
+ *
+ * @details
+ * By default, SHAKE256/256 uses the internal interface.
+ * This macro is defined with the value 1 if you compile the library with
+ * ```
+ * cmake -DXMSS_SHAKE256_256=OverrideGeneric
+ * ```
+ */
+#define XMSS_ENABLE_SHAKE256_256_GENERIC 0
+
+/**
+ * @brief
+ * Indicates whether the compiler supports `#pragma optimize`.
+ *
+ * @details
+ * This option is automatically detected by CMake.
+ */
+#define XMSS_CAN_USE_PRAGMA_OPTIMIZE 0
+
+/**
+ * @brief
+ * Indicates whether the compiler supports `#pragma GCC optimize`.
+ *
+ * @details
+ * This option is automatically detected by CMake.
+ */
+#define XMSS_CAN_USE_PRAGMA_GCC_OPTIMIZE 0
+
+/**
+ * @brief
+ * Indicates whether the compiler supports `#pragma clang optimize`.
+ *
+ * @details
+ * This option is automatically detected by CMake.
+ */
+#define XMSS_CAN_USE_PRAGMA_CLANG_OPTIMIZE 1
+
+/**
+ * @brief
+ * Indicates whether both SHA-256 and SHAKE256/256 are enabled.
+ *
+ * @details
+ * By default, both hash algorithms are enabled.
+ * This macro is defined with the value 0 if either one of the hash algorithms is disabled.
+ * @see XMSS_ENABLE_SHA256
+ * @see XMSS_ENABLE_SHAKE256_256
+ */
+#if XMSS_ENABLE_SHA256 && XMSS_ENABLE_SHAKE256_256
+#   define XMSS_ENABLE_HASH_ABSTRACTION 1
+#else
+#   define XMSS_ENABLE_HASH_ABSTRACTION 0
+#endif
+
+/**
+ * @brief
+ * Allows compilation of otherwise empty translation units.
+ *
+ * @details
+ * Some source files include this file and, as a result of `#if`s based on configuration options defined here, end up
+ * empty. C99 does not allow empty translation units. This typedef makes such source files officially non-empty
+ * (even though it does not generate anything) and allows them to compile correctly.
+ */
+typedef int xmss_prevent_empty_translation_unit;
+
+#endif /* !XMSS_CONFIG_H */