Squashed 'third_party/SPIRV-Tools/' content from commit d14db341b

git-subtree-dir: third_party/SPIRV-Tools
git-subtree-split: d14db341b834cfb3c574a258c331b3a6b1c2cbc5
diff --git a/DEPS b/DEPS
new file mode 100644
index 0000000..5668c66
--- /dev/null
+++ b/DEPS
@@ -0,0 +1,174 @@
+use_relative_paths = True
+
+vars = {
+  'chromium_git': 'https://chromium.googlesource.com',
+  'github': 'https://github.com',
+
+  'build_revision': '037f38ae0fe5e11b4f7c33b750fd7a1e9634a606',
+  'buildtools_revision': 'ab7b6a7b350dd15804c87c20ce78982811fdd76f',
+  'clang_revision': 'abe5e4f9dc0f1df848c7a0efa05256253e77a7b7',
+  'effcee_revision': '04b624799f5a9dbaf3fa1dbed2ba9dce2fc8dcf2',
+  'googletest_revision': '98a0d007d7092b72eea0e501bb9ad17908a1a036',
+  'testing_revision': '340252637e2e7c72c0901dcbeeacfff419e19b59',
+  're2_revision': '6cf8ccd82dbaab2668e9b13596c68183c9ecd13f',
+  'spirv_headers_revision': '79b6681aadcb53c27d1052e5f8a0e82a981dbf2f',
+}
+
+deps = {
+  "build":
+    Var('chromium_git') + "/chromium/src/build.git@" + Var('build_revision'),
+
+  'buildtools':
+      Var('chromium_git') + '/chromium/buildtools.git@' +
+          Var('buildtools_revision'),
+
+  'external/spirv-headers':
+      Var('github') +  '/KhronosGroup/SPIRV-Headers.git@' +
+          Var('spirv_headers_revision'),
+
+  'external/googletest':
+      Var('github') + '/google/googletest.git@' + Var('googletest_revision'),
+
+  'external/effcee':
+      Var('github') + '/google/effcee.git@' + Var('effcee_revision'),
+
+  'external/re2':
+      Var('github') + '/google/re2.git@' + Var('re2_revision'),
+
+  'testing':
+      Var('chromium_git') + '/chromium/src/testing@' +
+          Var('testing_revision'),
+
+  'tools/clang':
+      Var('chromium_git') + '/chromium/src/tools/clang@' + Var('clang_revision')
+}
+
+recursedeps = [
+  # buildtools provides clang_format, libc++, and libc++api
+  'buildtools',
+]
+
+hooks = [
+  {
+    'name': 'gn_win',
+    'action': [ 'download_from_google_storage',
+                '--no_resume',
+                '--platform=win32',
+                '--no_auth',
+                '--bucket', 'chromium-gn',
+                '-s', 'SPIRV-Tools/buildtools/win/gn.exe.sha1',
+    ],
+  },
+  {
+    'name': 'gn_mac',
+    'pattern': '.',
+    'action': [ 'download_from_google_storage',
+                '--no_resume',
+                '--platform=darwin',
+                '--no_auth',
+                '--bucket', 'chromium-gn',
+                '-s', 'SPIRV-Tools/buildtools/mac/gn.sha1',
+    ],
+  },
+  {
+    'name': 'gn_linux64',
+    'pattern': '.',
+    'action': [ 'download_from_google_storage',
+                '--no_resume',
+                '--platform=linux*',
+                '--no_auth',
+                '--bucket', 'chromium-gn',
+                '-s', 'SPIRV-Tools/buildtools/linux64/gn.sha1',
+    ],
+  },
+  # Pull clang-format binaries using checked-in hashes.
+  {
+    'name': 'clang_format_win',
+    'pattern': '.',
+    'action': [ 'download_from_google_storage',
+                '--no_resume',
+                '--platform=win32',
+                '--no_auth',
+                '--bucket', 'chromium-clang-format',
+                '-s', 'SPIRV-Tools/buildtools/win/clang-format.exe.sha1',
+    ],
+  },
+  {
+    'name': 'clang_format_mac',
+    'pattern': '.',
+    'action': [ 'download_from_google_storage',
+                '--no_resume',
+                '--platform=darwin',
+                '--no_auth',
+                '--bucket', 'chromium-clang-format',
+                '-s', 'SPIRV-Tools/buildtools/mac/clang-format.sha1',
+    ],
+  },
+  {
+    'name': 'clang_format_linux',
+    'pattern': '.',
+    'action': [ 'download_from_google_storage',
+                '--no_resume',
+                '--platform=linux*',
+                '--no_auth',
+                '--bucket', 'chromium-clang-format',
+                '-s', 'SPIRV-Tools/buildtools/linux64/clang-format.sha1',
+    ],
+  },
+  {
+    # Pull clang
+    'name': 'clang',
+    'pattern': '.',
+    'action': ['python',
+               'SPIRV-Tools/tools/clang/scripts/update.py'
+    ],
+  },
+  {
+    'name': 'sysroot_arm',
+    'pattern': '.',
+    'condition': 'checkout_linux and checkout_arm',
+    'action': ['python', 'SPIRV-Tools/build/linux/sysroot_scripts/install-sysroot.py',
+               '--arch=arm'],
+  },
+  {
+    'name': 'sysroot_arm64',
+    'pattern': '.',
+    'condition': 'checkout_linux and checkout_arm64',
+    'action': ['python', 'SPIRV-Tools/build/linux/sysroot_scripts/install-sysroot.py',
+               '--arch=arm64'],
+  },
+  {
+    'name': 'sysroot_x86',
+    'pattern': '.',
+    'condition': 'checkout_linux and (checkout_x86 or checkout_x64)',
+    'action': ['python', 'SPIRV-Tools/build/linux/sysroot_scripts/install-sysroot.py',
+               '--arch=x86'],
+  },
+  {
+    'name': 'sysroot_mips',
+    'pattern': '.',
+    'condition': 'checkout_linux and checkout_mips',
+    'action': ['python', 'SPIRV-Tools/build/linux/sysroot_scripts/install-sysroot.py',
+               '--arch=mips'],
+  },
+  {
+    'name': 'sysroot_x64',
+    'pattern': '.',
+    'condition': 'checkout_linux and checkout_x64',
+    'action': ['python', 'SPIRV-Tools/build/linux/sysroot_scripts/install-sysroot.py',
+               '--arch=x64'],
+  },
+  {
+    # Update the Windows toolchain if necessary.
+    'name': 'win_toolchain',
+    'pattern': '.',
+    'condition': 'checkout_win',
+    'action': ['python', 'SPIRV-Tools/build/vs_toolchain.py', 'update', '--force'],
+  },
+  {
+    # Update the Mac toolchain if necessary.
+    'name': 'mac_toolchain',
+    'pattern': '.',
+    'action': ['python', 'SPIRV-Tools/build/mac_toolchain.py'],
+  },
+]