From 8be81eee9bb96aaa5903186e195df1c39358699f Mon Sep 17 00:00:00 2001
From: Rudi Heitbaum <rudi@heitbaum.com>
Date: Fri, 24 May 2024 13:52:33 +0000
Subject: [PATCH] libclc: initial package

required by mesa-24.1.0 when building for Iris

Co-authored-by: CvH <1355173+CvH@users.noreply.github.com>
---
 packages/devel/libclc/package.mk | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 packages/devel/libclc/package.mk

diff --git a/packages/devel/libclc/package.mk b/packages/devel/libclc/package.mk
new file mode 100644
index 0000000000..6d775676b7
--- /dev/null
+++ b/packages/devel/libclc/package.mk
@@ -0,0 +1,29 @@
+# SPDX-License-Identifier: GPL-2.0-only
+# Copyright (C) 2024-present Team LibreELEC (https://libreelec.tv)
+
+PKG_NAME="libclc"
+PKG_VERSION="$(get_pkg_version llvm)"
+PKG_LICENSE="Apache-2.0"
+PKG_URL=""
+PKG_DEPENDS_HOST="toolchain:host llvm:host"
+PKG_LONGDESC="Low-Level Virtual Machine (LLVM) is a compiler infrastructure."
+PKG_DEPENDS_UNPACK+=" llvm"
+PKG_PATCH_DIRS+=" $(get_pkg_directory llvm)/patches"
+PKG_TOOLCHAIN="cmake"
+
+unpack() {
+  mkdir -p ${PKG_BUILD}
+  tar --strip-components=1 -xf ${SOURCES}/llvm/llvm-${PKG_VERSION}.tar.xz -C ${PKG_BUILD}
+}
+
+pre_configure() {
+  PKG_CMAKE_SCRIPT="${PKG_BUILD}/libclc/CMakeLists.txt"
+}
+
+pre_configure_host() {
+  LIBCLC_TARGETS_TO_BUILD="spirv64-mesa3d-"
+
+  mkdir -p "${PKG_BUILD}/.${HOST_NAME}"
+  cd ${PKG_BUILD}/.${HOST_NAME}
+  PKG_CMAKE_OPTS_HOST="-DLIBCLC_TARGETS_TO_BUILD=${LIBCLC_TARGETS_TO_BUILD}"
+}