979a7f801f
fetchDependencies script now in top directory to avoid Travis caching of External directory. fetchDependencies is now smart about fetching vs cloning and building only what is necessary.
135 lines
3.0 KiB
Bash
Executable File
135 lines
3.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Copyright (c) 2016-2018 The Brenwill Workshop Ltd.
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#
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# fetchDependencies - Retrieves the correct versions of all dependencies
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#
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# macOS usage: ./fetchDependencies [-sdk]
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#
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# -sdk = Load for the LunarG SDK, using symlinks to repos in SDK instead of fetching
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# Vulkan-LoaderAndValidationLayers and glslang repositories.
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# ----------------- Functions -------------------
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# Update a repository. If it exists, fetch it, if not clone it.
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# $1 repo name
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# $2 repo url
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# $3 repo revision (commit SHA)
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update_repo() {
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echo "$1 repo: $2"
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echo "$1 revision: $3"
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if [ -d $1 -a -d $1/.git ]; then
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cd $1
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git fetch --all
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git checkout --force $3
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cd -
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else
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rm -rf $1
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git clone $2 $1
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cd $1
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git checkout $3
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cd -
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fi
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}
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# Build a repository
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# $1 repo name
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build_repo() {
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echo "Building $1"
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mkdir -p $1/build
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cd $1/build
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cmake ..
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make
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cd -
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}
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# ----------------- Main -------------------
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EXT_DIR=External
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EXT_REV_DIR=ExternalRevisions
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V_LVL_NAME=Vulkan-LoaderAndValidationLayers
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GLSLANG_NAME=glslang
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echo
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echo Retrieving MoltenVK dependencies into ${EXT_DIR}.
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echo
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mkdir -p ${EXT_DIR}
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cd ${EXT_DIR}
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# ----------------- Cereal -------------------
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REPO_NAME=cereal
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REPO_URL="https://github.com/USCiLab/${REPO_NAME}.git"
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REPO_REV=$(cat "../${EXT_REV_DIR}/${REPO_NAME}_repo_revision")
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update_repo ${REPO_NAME} ${REPO_URL} ${REPO_REV}
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# ----------------- SPIRV-Cross -------------------
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REPO_NAME=SPIRV-Cross
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REPO_URL="https://github.com/KhronosGroup/${REPO_NAME}.git"
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REPO_REV=$(cat "../${EXT_REV_DIR}/${REPO_NAME}_repo_revision")
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update_repo ${REPO_NAME} ${REPO_URL} ${REPO_REV}
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# ----------------- VulkanSamples -------------------
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REPO_NAME=VulkanSamples
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REPO_URL="https://github.com/brenwill/${REPO_NAME}.git"
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REPO_REV=$(cat "../${EXT_REV_DIR}/${REPO_NAME}_repo_revision")
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update_repo ${REPO_NAME} ${REPO_URL} ${REPO_REV}
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# ----------------- Vulkan-LoaderAndValidationLayers, glslang, SPIRV-Tools & SPIRV-Headers -------------------
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# When MoltenVK is loaded as a dependency of the LunarG SDK, the LunarG SDK already
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# has Vulkan-LoaderAndValidationLayers & glslang, so create simlinks instead.
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if [ "$1" = "-sdk" ]; then
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REPO_NAME=${V_LVL_NAME}
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rm -rf ${REPO_NAME}
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ln -sfn ../../.. ${REPO_NAME}
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REPO_NAME=${GLSLANG_NAME}
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rm -rf ${REPO_NAME}
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ln -sfn ../../${REPO_NAME} ${REPO_NAME}
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else
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# ----------------- Vulkan-LoaderAndValidationLayers -------------------
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REPO_NAME=${V_LVL_NAME}
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REPO_URL="https://github.com/KhronosGroup/${REPO_NAME}.git"
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REPO_REV=$(cat "../${EXT_REV_DIR}/${REPO_NAME}_repo_revision")
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update_repo ${REPO_NAME} ${REPO_URL} ${REPO_REV}
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# ----------------- glslang, SPIRV-Tools & SPIRV-Headers ---------------
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REPO_NAME=${GLSLANG_NAME}
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REPO_URL=$(cat "${V_LVL_NAME}/external_revisions/glslang_giturl")
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REPO_REV=$(cat "${V_LVL_NAME}/external_revisions/glslang_revision")
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update_repo ${REPO_NAME} ${REPO_URL} ${REPO_REV}
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cd ${REPO_NAME}
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./update_glslang_sources.py
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cd -
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build_repo ${REPO_NAME}
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fi
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cd ..
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