зеркало из https://github.com/mozilla/gecko-dev.git
137 строки
4.4 KiB
Bash
137 строки
4.4 KiB
Bash
#!/bin/sh
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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# Script to update the mozilla in-tree copy of the PDFium library.
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# Run this within the /modules/pdfium directory of the source tree.
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set -e
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COMMIT_SELECTOR=""
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COMMIT=""
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COMMIT_DATE=""
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print_help() {
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echo "usage: ./update.sh [--commit COMMIT]"
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echo ""
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echo "Update Tool for PDFium Library"
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echo "optional arguments:"
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echo " --commit COMMIT specify a commit hash or a branch name (default: master)"
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}
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checkout_commit() {
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if [ -d "pdfium" ]; then
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echo "Removing pdfium"
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rm -rf pdfium
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fi
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echo "Downloading pdfium"
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git clone https://pdfium.googlesource.com/pdfium
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echo "Parsing $1"
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if [[ $1 =~ ^[0-9A-Fa-f]+$ ]]; then
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COMMIT=$(git -C pdfium rev-parse "$1")
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else
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COMMIT=$(git -C pdfium rev-parse remotes/origin/"$1")
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fi
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COMMIT_DATE=$(git -C pdfium show -s --format=%ci "$COMMIT")
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echo "Checking out $COMMIT"
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git -C pdfium checkout "$COMMIT"
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}
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cleanup_files() {
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# Remove git source control files.
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echo "Removing pdfium/.git and pdfium/.gitignore"
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rm -rf pdfium/.git
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rm pdfium/.gitignore
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# We remove PDFium's copy of FreeType and link directly to our in-tree copy
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# at /modules/freetype2.
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# (Our in-tree copy of FreeType is kept up-to-date and the FreeType API is
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# generally backwards compatible, so it is unlikely that our copy of the
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# PDFium source will be incompatible with our in-tree copy of FreeType.)
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echo "Removing pdfium/third_party/freetype"
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rm -rf pdfium/third_party/freetype
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# We link PDFium to our in-tree copy of libjpeg at /media/libjpeg
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echo "Removing pdfium/third_party/libjpeg"
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rm -rf pdfium/third_party/libjpeg
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# We link PDFium to our in-tree copy of zlib at /modules/zlib
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echo "Removing pdfium/third_party/zlib_v128"
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rm -rf pdfium/third_party/zlib_v128
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# We don't use libpng since the XFA features are disabled.
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echo "Removing pdfium/third_party/libpng16"
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rm -rf pdfium/third_party/libpng16
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# We don't use libtiff since the XFA features are disabled.
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echo "Removing pdfium/third_party/libtiff"
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rm -rf pdfium/third_party/libtiff
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# We don't use pymock since we don't run the pymock based tests.
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echo "Removing pdfium/third_party/pymock"
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rm -rf pdfium/third_party/pymock
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# We don't currently need PDfium to support JPEG 2000 since we are not
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# currently using PDFium as a general PDF viewer. Currently we only
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# process PDF files generated by SkiaPDF, and SkiaPDF doesn't output
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# JPEG 2000 images.
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echo "Removing pdfium/third_party/libopenjpeg20"
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rm -rf pdfium/third_party/libopenjpeg20
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# We don't currently use any testing data or any testing programs of PDFium.
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echo "Removing pdfium/test and pdfium/testing"
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rm -rf pdfium/test
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rm -rf pdfium/testing
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# We don't need XFA implementations since the XFA features are disabled.
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echo "Removing pdfium/xfa"
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rm -rf pdfium/xfa
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}
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apply_patches() {
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# Patch to fix build errors due to lacking GDI+ prerequisite headers
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echo "Applying patches/bug1368948_gdiplus_prerequisite.patch"
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patch -p3 < patches/bug1368948_gdiplus_prerequisite.patch
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# Patch to use freetype library within Gecko
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echo "Applying patches/bug1368948_use_gecko_freetype.patch"
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patch -p3 < patches/bug1368948_use_gecko_freetype.patch
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# Patch to use libjpeg library within Gecko
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echo "Applying patches/bug1368948_use_gecko_libjpeg.patch"
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patch -p3 < patches/bug1368948_use_gecko_libjpeg.patch
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# Patch to use zlib library within Gecko
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echo "Applying patches/bug1368948_use_gecko_zlib.patch"
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patch -p3 < patches/bug1368948_use_gecko_zlib.patch
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# Patch to remove openjpeg support
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echo "Applying patches/bug1368948_remove_openjpeg.patch"
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patch -p3 < patches/bug1368948_remove_openjpeg.patch
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}
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update_readme() {
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echo "Updating README_MOZILLA"
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PREFIX="The git commit ID last used to import was"
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perl -p -i -e "s/${PREFIX} [0-9A-Fa-f]+ \(.+\)/${PREFIX} ${COMMIT} (${COMMIT_DATE})/" README_MOZILLA
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}
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if [ "$#" == 0 ]; then
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COMMIT_SELECTOR="master"
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elif [ "$#" == 2 -a "$1" == "--commit" ]; then
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COMMIT_SELECTOR="$2"
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else
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print_help
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exit 1
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fi
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cd $(dirname $0)
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checkout_commit "$COMMIT_SELECTOR"
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cleanup_files
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apply_patches
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update_readme
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