kokoro: remove old kokoro scripts and job configs

Each config is in its own dir, often delegating to
a common kokoro/scripts file.

Bug: crbug.com/490434064
diff --git a/kokoro/android-release/build-docker.sh b/kokoro/android-release/build-docker.sh
deleted file mode 100755
index a4fc11c..0000000
--- a/kokoro/android-release/build-docker.sh
+++ /dev/null
@@ -1,60 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2017-2022 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Android Build Script.
-
-
-# Fail on any error.
-set -e
-
-. /bin/using.sh # Declare the bash `using` function for configuring toolchains.
-
-# Display commands being run.
-set -x
-
-using cmake-3.31.2
-using ninja-1.10.0
-using ndk-r27c # Sets ANDROID_NDK_HOME, pointing at the NDK's root dir
-
-cd $ROOT_DIR
-./utils/git-sync-deps
-
-mkdir build
-cd $ROOT_DIR/build
-
-# Invoke the build.
-BUILD_SHA=${KOKORO_GITHUB_COMMIT:-$KOKORO_GITHUB_PULL_REQUEST_COMMIT}
-echo $(date): Starting build...
-cmake \
-  -GNinja \
-  -DCMAKE_MAKE_PROGRAM=ninja \
-  -DCMAKE_BUILD_TYPE=Release \
-  -DANDROID_ABI="$TARGET_ARCH" \
-  -DSHADERC_SKIP_TESTS=ON \
-  -DSPIRV_SKIP_TESTS=ON \
-  -DCMAKE_TOOLCHAIN_FILE=$ANDROID_NDK_HOME/build/cmake/android.toolchain.cmake \
-  -DANDROID_NDK=$ANDROID_NDK_HOME ..
-
-echo $(date): Build glslang library...
-ninja glslang
-
-echo $(date): Build everything...
-ninja
-
-echo $(date): Check Shaderc for copyright notices...
-ninja check-copyright
-
-echo $(date): Build completed.
diff --git a/kokoro/android-release/build.sh b/kokoro/android-release/build.sh
deleted file mode 100755
index 86ce102..0000000
--- a/kokoro/android-release/build.sh
+++ /dev/null
@@ -1,38 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2020-2022 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Linux Build Script.
-
-set -e # Fail on any error.
-
-SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd )"
-ROOT_DIR="$( cd "${SCRIPT_DIR}/../.." >/dev/null 2>&1 && pwd )"
-
-TARGET_ARCH="$1"
-
-# --privileged is required for some sanitizer builds, as they seem to require
-# PTRACE privileges
-docker run --rm -i \
-  --privileged \
-  --volume "${ROOT_DIR}:${ROOT_DIR}" \
-  --volume "${KOKORO_ARTIFACTS_DIR}:${KOKORO_ARTIFACTS_DIR}" \
-  --workdir "${ROOT_DIR}" \
-  --env ROOT_DIR="${ROOT_DIR}" \
-  --env SCRIPT_DIR="${SCRIPT_DIR}" \
-  --env TARGET_ARCH="${TARGET_ARCH}" \
-  --env KOKORO_ARTIFACTS_DIR="${KOKORO_ARTIFACTS_DIR}" \
-  --entrypoint "${SCRIPT_DIR}/build-docker.sh" \
-  us-east4-docker.pkg.dev/shaderc-build/radial-docker/ubuntu-24.04-amd64/cpp-builder
diff --git a/kokoro/android-release/build_arm.sh b/kokoro/android-release/build_arm.sh
deleted file mode 100755
index 6d43504..0000000
--- a/kokoro/android-release/build_arm.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Android Build Script.
-
-# Fail on any error.
-set -e
-# Display commands being run.
-set -x
-
-SCRIPT_DIR=`dirname "$BASH_SOURCE"`
-source $SCRIPT_DIR/build.sh "armeabi-v7a with NEON"
diff --git a/kokoro/android-release/build_x86.sh b/kokoro/android-release/build_x86.sh
deleted file mode 100755
index c642ab1..0000000
--- a/kokoro/android-release/build_x86.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Android Build Script.
-
-# Fail on any error.
-set -e
-# Display commands being run.
-set -x
-
-SCRIPT_DIR=`dirname "$BASH_SOURCE"`
-source $SCRIPT_DIR/build.sh x86
-
diff --git a/kokoro/android-release/continuous_arm.cfg b/kokoro/android-release/continuous_arm.cfg
deleted file mode 100644
index a4f931a..0000000
--- a/kokoro/android-release/continuous_arm.cfg
+++ /dev/null
@@ -1,17 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Continuous build configuration.
-#
-build_file: "shaderc/kokoro/android-release/build_arm.sh"
diff --git a/kokoro/android-release/continuous_x86.cfg b/kokoro/android-release/continuous_x86.cfg
deleted file mode 100644
index a8643d5..0000000
--- a/kokoro/android-release/continuous_x86.cfg
+++ /dev/null
@@ -1,17 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Continuous build configuration.
-#
-build_file: "shaderc/kokoro/android-release/build_x86.sh"
diff --git a/kokoro/android-release/presubmit_arm.cfg b/kokoro/android-release/presubmit_arm.cfg
deleted file mode 100644
index b88294d..0000000
--- a/kokoro/android-release/presubmit_arm.cfg
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Presubmit build configuration.
-build_file: "shaderc/kokoro/android-release/build_arm.sh"
diff --git a/kokoro/android-release/presubmit_x86.cfg b/kokoro/android-release/presubmit_x86.cfg
deleted file mode 100644
index 590753e..0000000
--- a/kokoro/android-release/presubmit_x86.cfg
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Presubmit build configuration.
-build_file: "shaderc/kokoro/android-release/build_x86.sh"
diff --git a/kokoro/linux/build-docker.sh b/kokoro/linux/build-docker.sh
deleted file mode 100755
index a4df892..0000000
--- a/kokoro/linux/build-docker.sh
+++ /dev/null
@@ -1,102 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Linux Build Script run inside docker container.
-
-set -e # Fail on any error.
-
-. /bin/using.sh # Declare the bash `using` function for configuring toolchains.
-
-set -x # Display commands being run.
-
-SKIP_TESTS="False"
-BUILD_TYPE="Debug"
-
-using cmake-3.31.2
-using ninja-1.10.0
-using python-3.12
-
-if [ ! -z "$COMPILER" ]; then
-    using "$COMPILER"
-fi
-
-# Possible configurations are:
-# ASAN, COVERAGE, RELEASE, DEBUG, DEBUG_EXCEPTION, RELEASE_MINGW
-
-if [ $CONFIG = "RELEASE" ] || [ $CONFIG = "RELEASE_MINGW" ]
-then
-  BUILD_TYPE="RelWithDebInfo"
-fi
-
-ADDITIONAL_CMAKE_FLAGS=""
-if [ $CONFIG = "ASAN" ]
-then
-  ADDITIONAL_CMAKE_FLAGS="-DCMAKE_CXX_FLAGS=-fsanitize=address -DCMAKE_C_FLAGS=-fsanitize=address"
-elif [ $CONFIG = "COVERAGE" ]
-then
-  ADDITIONAL_CMAKE_FLAGS="-DENABLE_CODE_COVERAGE=ON"
-  SKIP_TESTS="True"
-elif [ $CONFIG = "DEBUG_EXCEPTION" ]
-then
-  ADDITIONAL_CMAKE_FLAGS="-DDISABLE_EXCEPTIONS=ON -DDISABLE_RTTI=ON"
-elif [ $CONFIG = "RELEASE_MINGW" ]
-then
-  ADDITIONAL_CMAKE_FLAGS="-DCMAKE_TOOLCHAIN_FILE=$ROOT_DIR/cmake/linux-mingw-toolchain.cmake"
-  SKIP_TESTS="True"
-fi
-
-cd $ROOT_DIR
-./utils/git-sync-deps
-
-mkdir build
-cd $ROOT_DIR/build
-
-# Invoke the build.
-BUILD_SHA=${KOKORO_GITHUB_COMMIT:-$KOKORO_GITHUB_PULL_REQUEST_COMMIT}
-echo $(date): Starting build...
-cmake -GNinja -DCMAKE_INSTALL_PREFIX=$KOKORO_ARTIFACTS_DIR/install -DRE2_BUILD_TESTING=OFF -DCMAKE_BUILD_TYPE=$BUILD_TYPE $ADDITIONAL_CMAKE_FLAGS ..
-
-echo $(date): Build glslang...
-ninja glslang-standalone
-
-echo $(date): Build everything...
-ninja
-echo $(date): Build completed.
-
-echo $(date): Check Shaderc for copyright notices...
-ninja check-copyright
-
-if [ $CONFIG = "COVERAGE" ]
-then
-  echo $(date): Check coverage...
-  ninja report-coverage
-  echo $(date): Check coverage completed.
-fi
-
-echo $(date): Starting ctest...
-if [ $SKIP_TESTS = "False" ]
-then
-  ctest --output-on-failure -j4
-fi
-echo $(date): ctest completed.
-
-# libshaderc_util/core is generated by the death test in shaderc_util_file_finder_test
-rm -f libshaderc_util/core
-
-# Package the build.
-ninja install
-cd $KOKORO_ARTIFACTS_DIR
-tar czf install.tgz install
diff --git a/kokoro/linux/build.sh b/kokoro/linux/build.sh
deleted file mode 100755
index ebef746..0000000
--- a/kokoro/linux/build.sh
+++ /dev/null
@@ -1,38 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2020 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-set -e # Fail on any error.
-
-SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd )"
-ROOT_DIR="$( cd "${SCRIPT_DIR}/../.." >/dev/null 2>&1 && pwd )"
-
-CONFIG=$1
-COMPILER=$2
-
-# --privileged is required for some sanitizer builds, as they seem to require
-# PTRACE privileges
-docker run --rm -i \
-  --privileged \
-  --volume "${ROOT_DIR}:${ROOT_DIR}" \
-  --volume "${KOKORO_ARTIFACTS_DIR}:${KOKORO_ARTIFACTS_DIR}" \
-  --workdir "${ROOT_DIR}" \
-  --env ROOT_DIR="${ROOT_DIR}" \
-  --env SCRIPT_DIR="${SCRIPT_DIR}" \
-  --env CONFIG="${CONFIG}" \
-  --env COMPILER="${COMPILER}" \
-  --env KOKORO_ARTIFACTS_DIR="${KOKORO_ARTIFACTS_DIR}" \
-  --entrypoint "${SCRIPT_DIR}/build-docker.sh" \
-  us-east4-docker.pkg.dev/shaderc-build/radial-docker/ubuntu-24.04-amd64/cpp-builder
diff --git a/kokoro/linux/build_clang_asan.sh b/kokoro/linux/build_clang_asan.sh
deleted file mode 100755
index ff399dc..0000000
--- a/kokoro/linux/build_clang_asan.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Linux Build Script.
-
-# Fail on any error.
-set -e
-# Display commands being run.
-set -x
-
-SCRIPT_DIR=`dirname "$BASH_SOURCE"`
-source $SCRIPT_DIR/build.sh ASAN "clang-13.0.1"
diff --git a/kokoro/linux/build_clang_debug.sh b/kokoro/linux/build_clang_debug.sh
deleted file mode 100755
index 87ee26d..0000000
--- a/kokoro/linux/build_clang_debug.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Linux Build Script.
-
-# Fail on any error.
-set -e
-# Display commands being run.
-set -x
-
-SCRIPT_DIR=`dirname "$BASH_SOURCE"`
-source $SCRIPT_DIR/build.sh DEBUG "clang-13.0.1"
diff --git a/kokoro/linux/build_clang_release.sh b/kokoro/linux/build_clang_release.sh
deleted file mode 100755
index d42672d..0000000
--- a/kokoro/linux/build_clang_release.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Linux Build Script.
-
-# Fail on any error.
-set -e
-# Display commands being run.
-set -x
-
-SCRIPT_DIR=`dirname "$BASH_SOURCE"`
-source $SCRIPT_DIR/build.sh RELEASE "clang-13.0.1"
diff --git a/kokoro/linux/build_gcc_coverage.sh b/kokoro/linux/build_gcc_coverage.sh
deleted file mode 100755
index 7270334..0000000
--- a/kokoro/linux/build_gcc_coverage.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Linux Build Script.
-
-# Fail on any error.
-set -e
-# Display commands being run.
-set -x
-
-SCRIPT_DIR=`dirname "$BASH_SOURCE"`
-source $SCRIPT_DIR/build.sh COVERAGE "gcc-7" # gcc-8+ has issues with lcov
diff --git a/kokoro/linux/build_gcc_debug.sh b/kokoro/linux/build_gcc_debug.sh
deleted file mode 100755
index 9b81503..0000000
--- a/kokoro/linux/build_gcc_debug.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Linux Build Script.
-
-# Fail on any error.
-set -e
-# Display commands being run.
-set -x
-
-SCRIPT_DIR=`dirname "$BASH_SOURCE"`
-source $SCRIPT_DIR/build.sh DEBUG "gcc-13"
diff --git a/kokoro/linux/build_gcc_debug_exception.sh b/kokoro/linux/build_gcc_debug_exception.sh
deleted file mode 100755
index 5465c7c..0000000
--- a/kokoro/linux/build_gcc_debug_exception.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Linux Build Script.
-
-# Fail on any error.
-set -e
-# Display commands being run.
-set -x
-
-SCRIPT_DIR=`dirname "$BASH_SOURCE"`
-source $SCRIPT_DIR/build.sh DEBUG_EXCEPTION "gcc-13"
diff --git a/kokoro/linux/build_gcc_release.sh b/kokoro/linux/build_gcc_release.sh
deleted file mode 100755
index a30867c..0000000
--- a/kokoro/linux/build_gcc_release.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Linux Build Script.
-
-# Fail on any error.
-set -e
-# Display commands being run.
-set -x
-
-SCRIPT_DIR=`dirname "$BASH_SOURCE"`
-source $SCRIPT_DIR/build.sh RELEASE "gcc-13"
diff --git a/kokoro/linux/build_mingw_release.sh b/kokoro/linux/build_mingw_release.sh
deleted file mode 100755
index 0b54dc6..0000000
--- a/kokoro/linux/build_mingw_release.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Linux Build Script.
-
-# Fail on any error.
-set -e
-# Display commands being run.
-set -x
-
-SCRIPT_DIR=`dirname "$BASH_SOURCE"`
-source $SCRIPT_DIR/build.sh RELEASE_MINGW
diff --git a/kokoro/linux/continuous_clang_asan.cfg b/kokoro/linux/continuous_clang_asan.cfg
deleted file mode 100644
index 1291151..0000000
--- a/kokoro/linux/continuous_clang_asan.cfg
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Continuous build configuration.
-build_file: "shaderc/kokoro/linux/build_clang_asan.sh"
diff --git a/kokoro/linux/continuous_clang_debug.cfg b/kokoro/linux/continuous_clang_debug.cfg
deleted file mode 100644
index 1021c44..0000000
--- a/kokoro/linux/continuous_clang_debug.cfg
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Continuous build configuration.
-build_file: "shaderc/kokoro/linux/build_clang_debug.sh"
-
-action {
-  define_artifacts {
-    regex: "install.tgz"
-  }
-}
diff --git a/kokoro/linux/continuous_clang_release.cfg b/kokoro/linux/continuous_clang_release.cfg
deleted file mode 100644
index cffba60..0000000
--- a/kokoro/linux/continuous_clang_release.cfg
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Continuous build configuration.
-build_file: "shaderc/kokoro/linux/build_clang_release.sh"
-
-action {
-  define_artifacts {
-    regex: "install.tgz"
-  }
-}
diff --git a/kokoro/linux/continuous_gcc_debug.cfg b/kokoro/linux/continuous_gcc_debug.cfg
deleted file mode 100644
index 526f08f..0000000
--- a/kokoro/linux/continuous_gcc_debug.cfg
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Continuous build configuration.
-build_file: "shaderc/kokoro/linux/build_gcc_debug.sh"
-
-action {
-  define_artifacts {
-    regex: "install.tgz"
-  }
-}
diff --git a/kokoro/linux/continuous_gcc_debug_exception.cfg b/kokoro/linux/continuous_gcc_debug_exception.cfg
deleted file mode 100644
index cecd155..0000000
--- a/kokoro/linux/continuous_gcc_debug_exception.cfg
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Continuous build configuration.
-build_file: "shaderc/kokoro/linux/build_gcc_debug_exception.sh"
diff --git a/kokoro/linux/continuous_gcc_release.cfg b/kokoro/linux/continuous_gcc_release.cfg
deleted file mode 100644
index 8e0cde8..0000000
--- a/kokoro/linux/continuous_gcc_release.cfg
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Continuous build configuration.
-build_file: "shaderc/kokoro/linux/build_gcc_release.sh"
-
-action {
-  define_artifacts {
-    regex: "install.tgz"
-  }
-}
diff --git a/kokoro/linux/continuous_license_check.cfg b/kokoro/linux/continuous_license_check.cfg
deleted file mode 100644
index 066a4d3..0000000
--- a/kokoro/linux/continuous_license_check.cfg
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright (C) 2020 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Continuous build configuration.
-build_file: "shaderc/kokoro/linux/license_check.sh"
diff --git a/kokoro/linux/continuous_mingw_release.cfg b/kokoro/linux/continuous_mingw_release.cfg
deleted file mode 100644
index a0d4e76..0000000
--- a/kokoro/linux/continuous_mingw_release.cfg
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Continuous build configuration.
-build_file: "shaderc/kokoro/linux/build_mingw_release.sh"
diff --git a/kokoro/linux/presubmit_clang_asan.cfg b/kokoro/linux/presubmit_clang_asan.cfg
deleted file mode 100644
index fcaaa36..0000000
--- a/kokoro/linux/presubmit_clang_asan.cfg
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Presubmit build configuration.
-build_file: "shaderc/kokoro/linux/build_clang_asan.sh"
diff --git a/kokoro/linux/presubmit_clang_debug.cfg b/kokoro/linux/presubmit_clang_debug.cfg
deleted file mode 100644
index 87abaf7..0000000
--- a/kokoro/linux/presubmit_clang_debug.cfg
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Presubmit build configuration.
-build_file: "shaderc/kokoro/linux/build_clang_debug.sh"
diff --git a/kokoro/linux/presubmit_clang_release.cfg b/kokoro/linux/presubmit_clang_release.cfg
deleted file mode 100644
index 81ba77d..0000000
--- a/kokoro/linux/presubmit_clang_release.cfg
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Presubmit build configuration.
-build_file: "shaderc/kokoro/linux/build_clang_release.sh"
diff --git a/kokoro/linux/presubmit_gcc_debug.cfg b/kokoro/linux/presubmit_gcc_debug.cfg
deleted file mode 100644
index f0eec27..0000000
--- a/kokoro/linux/presubmit_gcc_debug.cfg
+++ /dev/null
@@ -1,17 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Presubmit build configuration.
-build_file: "shaderc/kokoro/linux/build_gcc_debug.sh"
-
diff --git a/kokoro/linux/presubmit_gcc_release.cfg b/kokoro/linux/presubmit_gcc_release.cfg
deleted file mode 100644
index fda4333..0000000
--- a/kokoro/linux/presubmit_gcc_release.cfg
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Presubmit build configuration.
-build_file: "shaderc/kokoro/linux/build_gcc_release.sh"
diff --git a/kokoro/linux/presubmit_license_check.cfg b/kokoro/linux/presubmit_license_check.cfg
deleted file mode 100644
index 38db8f5..0000000
--- a/kokoro/linux/presubmit_license_check.cfg
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright (C) 2020 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Presubmit build configuration.
-build_file: "shaderc/kokoro/linux/license_check.sh"
diff --git a/kokoro/linux/presubmit_mingw_release.cfg b/kokoro/linux/presubmit_mingw_release.cfg
deleted file mode 100644
index bfc53ad..0000000
--- a/kokoro/linux/presubmit_mingw_release.cfg
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Presubmit build configuration.
-build_file: "shaderc/kokoro/linux/build_mingw_release.sh"
diff --git a/kokoro/macos/build.sh b/kokoro/macos/build.sh
deleted file mode 100644
index c39c9b4..0000000
--- a/kokoro/macos/build.sh
+++ /dev/null
@@ -1,63 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# MacOS Build Script.
-
-# Fail on any error.
-set -e
-# Display commands being run.
-set -x
-
-BUILD_ROOT=$PWD
-SRC=$PWD/github/shaderc
-BUILD_TYPE=$1
-
-# Get NINJA.
-wget -q https://github.com/ninja-build/ninja/releases/download/v1.7.2/ninja-mac.zip
-unzip -q ninja-mac.zip
-chmod +x ninja
-export PATH="$PWD:$PATH"
-
-cd $SRC
-./utils/git-sync-deps
-
-mkdir build
-cd $SRC/build
-
-# Invoke the build.
-BUILD_SHA=${KOKORO_GITHUB_COMMIT:-$KOKORO_GITHUB_PULL_REQUEST_COMMIT}
-echo $(date): Starting build...
-cmake -GNinja -DCMAKE_INSTALL_PREFIX=$KOKORO_ARTIFACTS_DIR/install -DRE2_BUILD_TESTING=OFF -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_BUILD_TYPE=$BUILD_TYPE ..
-
-echo $(date): Build glslang...
-ninja glslang-standalone
-
-echo $(date): Build everything...
-ninja
-
-echo $(date): Check Shaderc for copyright notices...
-ninja check-copyright
-
-echo $(date): Build completed.
-
-echo $(date): Starting ctest...
-ctest --output-on-failure -j4
-echo $(date): ctest completed.
-
-# Package the build.
-ninja install
-cd $KOKORO_ARTIFACTS_DIR
-tar czf install.tgz install
diff --git a/kokoro/macos/build_clang_debug.sh b/kokoro/macos/build_clang_debug.sh
deleted file mode 100644
index ed889ff..0000000
--- a/kokoro/macos/build_clang_debug.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# MacOS Build Script.
-
-# Fail on any error.
-set -e
-# Display commands being run.
-set -x
-
-SCRIPT_DIR=`dirname "$BASH_SOURCE"`
-source $SCRIPT_DIR/build.sh Debug
-
diff --git a/kokoro/macos/build_clang_release.sh b/kokoro/macos/build_clang_release.sh
deleted file mode 100644
index 9599bac..0000000
--- a/kokoro/macos/build_clang_release.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# MacOS Build Script.
-
-# Fail on any error.
-set -e
-# Display commands being run.
-set -x
-
-SCRIPT_DIR=`dirname "$BASH_SOURCE"`
-source $SCRIPT_DIR/build.sh RelWithDebInfo
-
diff --git a/kokoro/macos/continuous_clang_debug.cfg b/kokoro/macos/continuous_clang_debug.cfg
deleted file mode 100644
index d8000a9..0000000
--- a/kokoro/macos/continuous_clang_debug.cfg
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Continuous build configuration.
-build_file: "shaderc/kokoro/macos/build_clang_debug.sh"
-
-action {
-  define_artifacts {
-    regex: "install.tgz"
-  }
-}
diff --git a/kokoro/macos/continuous_clang_release.cfg b/kokoro/macos/continuous_clang_release.cfg
deleted file mode 100644
index 101d06e..0000000
--- a/kokoro/macos/continuous_clang_release.cfg
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Continuous build configuration.
-build_file: "shaderc/kokoro/macos/build_clang_release.sh"
-
-action {
-  define_artifacts {
-    regex: "install.tgz"
-  }
-}
diff --git a/kokoro/macos/presubmit_clang_debug.cfg b/kokoro/macos/presubmit_clang_debug.cfg
deleted file mode 100644
index d2748ae..0000000
--- a/kokoro/macos/presubmit_clang_debug.cfg
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Presubmit build configuration.
-build_file: "shaderc/kokoro/macos/build_clang_debug.sh"
diff --git a/kokoro/macos/presubmit_clang_release.cfg b/kokoro/macos/presubmit_clang_release.cfg
deleted file mode 100644
index 3041155..0000000
--- a/kokoro/macos/presubmit_clang_release.cfg
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright (C) 2017 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Presubmit build configuration.
-build_file: "shaderc/kokoro/macos/build_clang_release.sh"
diff --git a/kokoro/windows/build.bat b/kokoro/windows/build.bat
deleted file mode 100644
index 0db2b04..0000000
--- a/kokoro/windows/build.bat
+++ /dev/null
@@ -1,96 +0,0 @@
-:: Copyright (C) 2017 Google Inc.
-::
-:: Licensed under the Apache License, Version 2.0 (the "License");
-:: you may not use this file except in compliance with the License.
-:: You may obtain a copy of the License at
-::
-::     http://www.apache.org/licenses/LICENSE-2.0
-::
-:: Unless required by applicable law or agreed to in writing, software
-:: distributed under the License is distributed on an "AS IS" BASIS,
-:: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-:: See the License for the specific language governing permissions and
-:: limitations under the License.
-::
-:: Windows Build Script.
-
-@echo on
-
-set BUILD_ROOT=%cd%
-set SRC=%cd%\github\shaderc
-set BUILD_TYPE=%1
-set VS_VERSION=%2
-set ARCH=%3
-
-:: Force usage of python 3.12
-set PATH=C:\python312;%PATH%
-:: Glslang requires cmake 3.27 or later
-set PATH=C:\cmake-3.31.2\bin;%PATH%
-
-cd %SRC%
-python utils\git-sync-deps
-
-cmake --version
-
-mkdir build
-cd %SRC%\build
-
-:: #########################################
-:: set up msvc build env
-:: #########################################
-if %VS_VERSION% == 2022 (
-  call "C:\Program Files\Microsoft Visual Studio\2022\Professional\VC\Auxiliary\Build\vcvarsall.bat" %ARCH%
-)
-
-:: #########################################
-:: Start building.
-:: #########################################
-echo "Starting build... %DATE% %TIME%"
-if "%KOKORO_GITHUB_COMMIT%." == "." (
-  set BUILD_SHA=%KOKORO_GITHUB_PULL_REQUEST_COMMIT%
-) else (
-  set BUILD_SHA=%KOKORO_GITHUB_COMMIT%
-)
-
-set CMAKE_FLAGS=-DCMAKE_INSTALL_PREFIX=%KOKORO_ARTIFACTS_DIR%\install -DRE2_BUILD_TESTING=OFF -GNinja -DCMAKE_BUILD_TYPE=%BUILD_TYPE% -DCMAKE_C_COMPILER=cl.exe -DCMAKE_CXX_COMPILER=cl.exe
-
-cmake %CMAKE_FLAGS% ..
-if %ERRORLEVEL% NEQ 0 exit /b %ERRORLEVEL%
-
-echo "Build glslang... %DATE% %TIME%"
-ninja glslang-standalone
-if %ERRORLEVEL% NEQ 0 exit /b %ERRORLEVEL%
-
-echo "Build everything... %DATE% %TIME%"
-ninja
-if %ERRORLEVEL% NEQ 0 exit /b %ERRORLEVEL%
-
-echo "Check Shaderc for copyright notices... %DATE% %TIME%"
-ninja check-copyright
-if %ERRORLEVEL% NEQ 0 exit /b %ERRORLEVEL%
-echo "Build Completed %DATE% %TIME%"
-
-:: This lets us use !ERRORLEVEL! inside an IF ... () and get the actual error at that point.
-setlocal ENABLEDELAYEDEXPANSION
-
-:: ################################################
-:: Run the tests
-:: ################################################
-echo "Running tests... %DATE% %TIME%"
-ctest -C %BUILD_TYPE% --output-on-failure -j4
-if !ERRORLEVEL! NEQ 0 exit /b !ERRORLEVEL!
-echo "Tests passed %DATE% %TIME%"
-
-:: ################################################
-:: Install and package.
-:: ################################################
-ninja install
-cd %KOKORO_ARTIFACTS_DIR%
-zip -r install.zip install
-
-:: Clean up some directories.
-rm -rf %SRC%\build
-rm -rf %SRC%\install
-rm -rf %SRC%\third_party
-
-exit /b 0
diff --git a/kokoro/windows/build_2022_amd64_debug.bat b/kokoro/windows/build_2022_amd64_debug.bat
deleted file mode 100644
index a3e993a..0000000
--- a/kokoro/windows/build_2022_amd64_debug.bat
+++ /dev/null
@@ -1,23 +0,0 @@
-:: Copyright (C) 2025 Google Inc.
-::
-:: Licensed under the Apache License, Version 2.0 (the "License");
-:: you may not use this file except in compliance with the License.
-:: You may obtain a copy of the License at
-::
-::     http://www.apache.org/licenses/LICENSE-2.0
-::
-:: Unless required by applicable law or agreed to in writing, software
-:: distributed under the License is distributed on an "AS IS" BASIS,
-:: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-:: See the License for the specific language governing permissions and
-:: limitations under the License.
-::
-:: Windows Build Script.
-
-@echo on
-
-:: Find out the directory of the common build script.
-set SCRIPT_DIR=%~dp0
-
-:: Call with correct parameter
-call %SCRIPT_DIR%\build.bat Debug 2022 amd64
diff --git a/kokoro/windows/build_2022_amd64_release.bat b/kokoro/windows/build_2022_amd64_release.bat
deleted file mode 100644
index 467a575..0000000
--- a/kokoro/windows/build_2022_amd64_release.bat
+++ /dev/null
@@ -1,23 +0,0 @@
-:: Copyright (C) 2025 Google Inc.
-::
-:: Licensed under the Apache License, Version 2.0 (the "License");
-:: you may not use this file except in compliance with the License.
-:: You may obtain a copy of the License at
-::
-::     http://www.apache.org/licenses/LICENSE-2.0
-::
-:: Unless required by applicable law or agreed to in writing, software
-:: distributed under the License is distributed on an "AS IS" BASIS,
-:: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-:: See the License for the specific language governing permissions and
-:: limitations under the License.
-::
-:: Windows Build Script.
-
-@echo on
-
-:: Find out the directory of the common build script.
-set SCRIPT_DIR=%~dp0
-
-:: Call with correct parameter
-call %SCRIPT_DIR%\build.bat RelWithDebInfo 2022 amd64
diff --git a/kokoro/windows/vs2022_amd64_debug_continuous.cfg b/kokoro/windows/vs2022_amd64_debug_continuous.cfg
deleted file mode 100644
index 1dbfab3..0000000
--- a/kokoro/windows/vs2022_amd64_debug_continuous.cfg
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright (C) 2025 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Continuous build configuration.
-build_file: "shaderc/kokoro/windows/build_2022_amd64_debug.bat"
-
-action {
-  define_artifacts {
-    regex: "install.zip"
-  }
-}
diff --git a/kokoro/windows/vs2022_amd64_debug_presubmit.cfg b/kokoro/windows/vs2022_amd64_debug_presubmit.cfg
deleted file mode 100644
index 5417938..0000000
--- a/kokoro/windows/vs2022_amd64_debug_presubmit.cfg
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright (C) 2025 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Presubmit build configuration.
-build_file: "shaderc/kokoro/windows/build_2022_amd64_debug.bat"
-
-action {
-  define_artifacts {
-    regex: "install.zip"
-  }
-}
diff --git a/kokoro/windows/vs2022_amd64_release_continuous.cfg b/kokoro/windows/vs2022_amd64_release_continuous.cfg
deleted file mode 100644
index 3237fea..0000000
--- a/kokoro/windows/vs2022_amd64_release_continuous.cfg
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright (C) 2025 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Continuous build configuration.
-build_file: "shaderc/kokoro/windows/build_2022_amd64_release.bat"
-
-action {
-  define_artifacts {
-    regex: "install.zip"
-  }
-}
diff --git a/kokoro/windows/vs2022_amd64_release_presubmit.cfg b/kokoro/windows/vs2022_amd64_release_presubmit.cfg
deleted file mode 100644
index d566e9b..0000000
--- a/kokoro/windows/vs2022_amd64_release_presubmit.cfg
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright (C) 2025 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Presubmit build configuration.
-build_file: "shaderc/kokoro/windows/build_2022_amd64_release.bat"
-
-action {
-  define_artifacts {
-    regex: "install.zip"
-  }
-}