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