59 lines
1.3 KiB
Bash
Executable File
59 lines
1.3 KiB
Bash
Executable File
#!/bin/sh
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# Copyright 2015 Google Inc.
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#
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# This script will update Skia's dependenciess as necessary and run
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# gyp if needed.
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# Depends on: Posix-compliant shell, Python, and Git.
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#
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# Example usage:
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#
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# git clone https://skia.googlesource.com/skia
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# cd skia
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# bin/sync-and-gyp
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# ninja -C out/Debug && out/Debug/dm
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#
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# Once changes are made to DEPS or gyp/ or the source, call:
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#
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# bin/sync-and-gyp
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if [ "$SKIA_OUT" ]; then
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mkdir -p "$SKIA_OUT" || exit
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# get non-relative path of $SKIA_OUT before changing directory.
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SKIA_OUT="$(cd "$SKIA_OUT"; pwd)"
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fi
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cd "$(dirname "$0")/.."
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if ! [ -f DEPS ]; then
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echo DEPS file missing >&2
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exit 1
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fi
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GIT_SYNC_DEPS_QUIET=1 python tools/git-sync-deps || exit
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catifexists() { if [ -f "$1" ]; then cat "$1"; fi; }
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gyp_hasher() {
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{
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echo "$CC"
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echo "$CXX"
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echo "$GYP_GENERATORS"
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echo "$GYP_DEFINES"
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find gyp -type f -print -exec git hash-object {} \;
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find bench gm tests -name '*.c*' | LANG= sort
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} | git hash-object --stdin
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}
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: ${SKIA_OUT:=out}
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GYP_HASH=$(gyp_hasher)
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HASH_PATH="${SKIA_OUT}/gyp_hash"
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if [ "$GYP_HASH" != "$(catifexists "$HASH_PATH")" ]; then
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python ./gyp_skia || exit
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echo "$GYP_HASH" > "$HASH_PATH"
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fi
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