From b2aeffd9dc1c8c6f1da7cc565811a81b1990ef8c Mon Sep 17 00:00:00 2001
From: Romaric Jodin <rjodin@chromium.org>
Date: Sat, 2 Nov 2024 18:54:30 +0100
Subject: [PATCH] add scripts to make artifacts

---
 utils/make_artifact_android_arm64.sh |   7 ++
 utils/make_artifact_android_x64.sh   |   7 ++
 utils/make_artifact_functions.sh     | 122 +++++++++++++++++++++++++++
 utils/make_artifact_linux_x64.sh     |   7 ++
 utils/make_artifact_windows_x64.sh   |   7 ++
 5 files changed, 150 insertions(+)
 create mode 100644 utils/make_artifact_android_arm64.sh
 create mode 100644 utils/make_artifact_android_x64.sh
 create mode 100644 utils/make_artifact_functions.sh
 create mode 100644 utils/make_artifact_linux_x64.sh
 create mode 100644 utils/make_artifact_windows_x64.sh

diff --git a/utils/make_artifact_android_arm64.sh b/utils/make_artifact_android_arm64.sh
new file mode 100644
index 000000000..988fcc826
--- /dev/null
+++ b/utils/make_artifact_android_arm64.sh
@@ -0,0 +1,7 @@
+#!/usr/bin/bash
+
+set -x
+
+SCRIPT_DIR="$(dirname $(realpath "${BASH_SOURCE[0]}"))"
+source "${SCRIPT_DIR}/make_artifact_functions.sh"
+make_android "Linux-X64" clang++ clang arm64-v8a
diff --git a/utils/make_artifact_android_x64.sh b/utils/make_artifact_android_x64.sh
new file mode 100644
index 000000000..d95719a12
--- /dev/null
+++ b/utils/make_artifact_android_x64.sh
@@ -0,0 +1,7 @@
+#!/usr/bin/bash
+
+set -x
+
+SCRIPT_DIR="$(dirname $(realpath "${BASH_SOURCE[0]}"))"
+source "${SCRIPT_DIR}/make_artifact_functions.sh"
+make_android "Linux-X64" clang++ clang x86_64
diff --git a/utils/make_artifact_functions.sh b/utils/make_artifact_functions.sh
new file mode 100644
index 000000000..45f2d3dc9
--- /dev/null
+++ b/utils/make_artifact_functions.sh
@@ -0,0 +1,122 @@
+#!/usr/bin/bash
+
+set -xe
+
+CLSPV_ROOT="$(dirname $(realpath "${BASH_SOURCE[0]}"))/.."
+NDK_NAME="android-ndk-r27c"
+LIBCLC_BUILD_FOLDER="build_libclc"
+CLSPV_BUILD_FOLDER="build_clspv"
+LLVM_VERSION="19.1.3"
+
+setup_folder() {
+    [ $# -eq 1 ]
+    local BUILD_FOLDER="$1"
+    mkdir "${BUILD_FOLDER}"
+    cd "${BUILD_FOLDER}"
+}
+
+download_ndk() {
+    local NDK_ZIP="${NDK_NAME}-linux.zip"
+    curl -L "https://dl.google.com/android/repository/${NDK_ZIP}" \
+         --output "${NDK_ZIP}"
+    unzip -q "${NDK_ZIP}"
+    rm -rf "${NDK_ZIP}"
+}
+
+download_llvm() {
+    [ $# -eq 1 ]
+    local LLVM_ARCHIVE_NAME="$1"
+    curl -L "https://github.com/llvm/llvm-project/releases/download/llvmorg-${LLVM_VERSION}/${LLVM_ARCHIVE_NAME}.tar.xz" \
+         --output "${LLVM_ARCHIVE_NAME}.tar.xz"
+    tar -xf "${LLVM_ARCHIVE_NAME}.tar.xz"
+    rm -rf "${LLVM_ARCHIVE_NAME}.tar.xz"
+}
+
+cmake_configure() {
+    [ $# -ge 1 ]
+    local ARCHIVE_NAME="$1"
+    shift
+
+    cmake -B "${CLSPV_BUILD_FOLDER}" -S "${CLSPV_ROOT}" -G Ninja \
+          -DCMAKE_BUILD_TYPE=Release \
+          -DCMAKE_INSTALL_PREFIX="${ARCHIVE_NAME}" \
+          -DCMAKE_CXX_FLAGS="-fuse-ld=lld -Wno-unused-command-line-argument -Wno-unknown-warning-option -Wno-deprecated-declarations" \
+          $@
+}
+
+make_archive() {
+    [ $# -ge 1 ]
+    local ARCHIVE_NAME_SUFFIX="$1"
+    shift
+
+    local ARCHIVE_NAME="clspv-$(git rev-parse --short origin/main)-${ARCHIVE_NAME_SUFFIX}"
+
+    cmake_configure "${ARCHIVE_NAME}" $@
+    cmake --build "${CLSPV_BUILD_FOLDER}" --config Release
+    cmake --install "${CLSPV_BUILD_FOLDER}" --config Release
+
+    cmake_configure "${ARCHIVE_NAME}" "-DCLSPV_SHARED_LIB=1" $@
+    cmake --build "${CLSPV_BUILD_FOLDER}" --config Release --target clspv_core
+    cmake --install "${CLSPV_BUILD_FOLDER}" --config Release
+
+    zip -r "${ARCHIVE_NAME}.zip" "${ARCHIVE_NAME}"
+}
+
+make_libclc() {
+    [ $# -eq 3 ]
+    local LLVM_ARCHIVE_NAME="$1"
+    local CLANGXX_BINARY="$2"
+    local CLANG_BINARY="$3"
+    cmake -B "${LIBCLC_BUILD_FOLDER}" -S "${CLSPV_ROOT}/third_party/llvm/libclc" -G Ninja \
+          -DCMAKE_BUILD_TYPE=Release \
+          -DLLVM_CMAKE_DIR="$(pwd)/${LLVM_ARCHIVE_NAME}/lib/cmake" \
+          -DCMAKE_C_COMPILER="$(pwd)/${LLVM_ARCHIVE_NAME}/bin/${CLANG_BINARY}" \
+          -DCMAKE_CXX_COMPILER="$(pwd)/${LLVM_ARCHIVE_NAME}/bin/${CLANGXX_BINARY}" \
+          -DCMAKE_CXX_FLAGS="-fuse-ld=lld" \
+          -DLIBCLC_TARGETS_TO_BUILD="clspv--;clspv64--"
+    cmake --build "${LIBCLC_BUILD_FOLDER}" --config Release
+}
+
+llvm_archive_name() {
+    [ $# -eq 1 ]
+    local DISTRO="$1"
+
+    echo "LLVM-${LLVM_VERSION}-${DISTRO}"
+}
+
+make_native() {
+    [ $# -ge 3 ]
+    local DISTRO="$1"
+    local CLANGXX_BINARY="$2"
+    local CLANG_BINARY="$3"
+    shift 3
+
+    local LLVM_ARCHIVE_NAME="$(llvm_archive_name ${DISTRO})"
+
+    setup_folder "build-artifact-${DISTRO}"
+    download_llvm "${LLVM_ARCHIVE_NAME}"
+    make_archive "${DISTRO}" \
+                 "-DCMAKE_C_COMPILER=$(pwd)/${LLVM_ARCHIVE_NAME}/bin/${CLANG_BINARY}" \
+                 "-DCMAKE_CXX_COMPILER=$(pwd)/${LLVM_ARCHIVE_NAME}/bin/${CLANGXX_BINARY}" \
+                 $@
+}
+
+make_android() {
+    [ $# -eq 4 ]
+    local DISTRO="$1"
+    local CLANGXX_BINARY="$2"
+    local CLANG_BINARY="$3"
+    local ANDROID_ABI="$4"
+
+    local LLVM_ARCHIVE_NAME="$(llvm_archive_name ${DISTRO})"
+    local ARCHIVE_NAME_SUFFIX="Android-${ANDROID_ABI}"
+
+    setup_folder "build-artifact-${ARCHIVE_NAME_SUFFIX}"
+    download_llvm "${LLVM_ARCHIVE_NAME}"
+    download_ndk
+    make_libclc "${LLVM_ARCHIVE_NAME}" "${CLANGXX_BINARY}" "${CLANG_BINARY}"
+    make_archive "${ARCHIVE_NAME_SUFFIX}" \
+                 "-DCMAKE_TOOLCHAIN_FILE=$(pwd)/${NDK_NAME}/build/cmake/android.toolchain.cmake" \
+                 "-DANDROID_ABI=${ANDROID_ABI}" \
+                 "-DCLSPV_EXTERNAL_LIBCLC_DIR=$(pwd)/${LIBCLC_BUILD_FOLDER}"
+}
diff --git a/utils/make_artifact_linux_x64.sh b/utils/make_artifact_linux_x64.sh
new file mode 100644
index 000000000..d840cc71c
--- /dev/null
+++ b/utils/make_artifact_linux_x64.sh
@@ -0,0 +1,7 @@
+#!/usr/bin/bash
+
+set -x
+
+SCRIPT_DIR="$(dirname $(realpath "${BASH_SOURCE[0]}"))"
+source "${SCRIPT_DIR}/make_artifact_functions.sh"
+make_native "Linux-X64" clang++ clang
diff --git a/utils/make_artifact_windows_x64.sh b/utils/make_artifact_windows_x64.sh
new file mode 100644
index 000000000..ca4f04d7f
--- /dev/null
+++ b/utils/make_artifact_windows_x64.sh
@@ -0,0 +1,7 @@
+#!/usr/bin/bash
+
+set -x
+
+SCRIPT_DIR="$(dirname $(realpath "${BASH_SOURCE[0]}"))"
+source "${SCRIPT_DIR}/make_artifact_functions.sh"
+make_native "Windows-X64" clang++.exe clang.exe "-DLLVM_HOST_TRIPLE=x86_64-w64-windows-gnu"