mirror of
https://github.com/flectar/mail.git
synced 2026-11-11 17:57:54 +00:00
springmin
6a3bee9252
pdfium-render 0.9.4 dynamically binds several optional struct-tree, text, font-map and page-move APIs that the pinned OHOS source no longer exports. Add a compatibility translation unit for the missing symbols so the library can load; the preview path only uses the core render APIs.
126 lines
5.6 KiB
Bash
Executable File
126 lines
5.6 KiB
Bash
Executable File
#!/bin/sh
|
|
# Build the OpenHarmony PDFium shared library from a pinned source revision.
|
|
#
|
|
# This is the reproducible alternative to prebuilt/arm64/libpdfium.so. It
|
|
# requires:
|
|
# - the OpenHarmony SDK (OHOS_SDK_ROOT; API native toolchain + sysroot),
|
|
# - a host that can run Chromium's GN/Ninja tools (normally Linux x86_64),
|
|
# - network access for the source clone on the first run.
|
|
#
|
|
# The source tree is cached outside the repository. The resulting library is
|
|
# staged into prebuilt/arm64 and stripped; build-hap.sh packages it, its
|
|
# notices, and the repository license texts.
|
|
set -e
|
|
|
|
HERE=$(cd "$(dirname "$0")" && pwd)
|
|
PLATFORM_DIR=$(dirname "$HERE")
|
|
REPO_DIR=$(cd "$PLATFORM_DIR/../.." && pwd)
|
|
# shellcheck disable=SC1091
|
|
. "$HERE/env.sh"
|
|
|
|
SOURCE_REPO="${OHOS_PDFIUM_SOURCE_REPO:-https://gitcode.com/OpenHarmonyPCDeveloper/pdfium.git}"
|
|
SOURCE_REVISION="${OHOS_PDFIUM_REVISION:-f2a7573b5fd1071f61388aeb642329006ae22153}"
|
|
SOURCE_DIR="${OHOS_PDFIUM_SOURCE_DIR:-$HOME/.cache/flectar/ohos-pdfium}"
|
|
BUILD_DIR="${OHOS_PDFIUM_BUILD_DIR:-out/ohos_arm64}"
|
|
JOBS="${OHOS_PDFIUM_JOBS:-$(nproc 2>/dev/null || echo 4)}"
|
|
TARGET="$PLATFORM_DIR/prebuilt/arm64/libpdfium.so"
|
|
|
|
log() { printf '[build-pdfium] %s\n' "$*"; }
|
|
die() { printf '[build-pdfium] ERROR: %s\n' "$*" >&2; exit 1; }
|
|
|
|
[ -n "${OHOS_SDK_ROOT:-}" ] || die "OHOS_SDK_ROOT is not set"
|
|
[ -d "$OHOS_SDK_ROOT/native/llvm" ] || die "OHOS native LLVM toolchain not found under $OHOS_SDK_ROOT"
|
|
[ -d "$OHOS_SDK_ROOT/native/sysroot" ] || die "OHOS sysroot not found under $OHOS_SDK_ROOT"
|
|
|
|
command -v git >/dev/null 2>&1 || die "git is required"
|
|
if [ -n "${OHOS_PDFIUM_NINJA:-}" ]; then
|
|
NINJA="$OHOS_PDFIUM_NINJA"
|
|
elif command -v ninja >/dev/null 2>&1; then
|
|
NINJA=$(command -v ninja)
|
|
else
|
|
NINJA=""
|
|
fi
|
|
|
|
if [ ! -d "$SOURCE_DIR/.git" ]; then
|
|
log "cloning $SOURCE_REPO at $SOURCE_REVISION"
|
|
mkdir -p "$(dirname "$SOURCE_DIR")"
|
|
git clone --filter=blob:none "$SOURCE_REPO" "$SOURCE_DIR"
|
|
fi
|
|
|
|
cd "$SOURCE_DIR"
|
|
if ! git cat-file -e "$SOURCE_REVISION^{commit}" 2>/dev/null; then
|
|
log "fetching pinned revision $SOURCE_REVISION"
|
|
git fetch --depth 1 origin "$SOURCE_REVISION"
|
|
fi
|
|
git reset --hard "$SOURCE_REVISION" >/dev/null
|
|
[ "$(git rev-parse HEAD)" = "$SOURCE_REVISION" ] || die "source checkout is not at the pinned revision"
|
|
|
|
# pdfium-render 0.9.4 exposes the FPDF_GetDocUserPermissions entry point
|
|
# introduced in the PDFium API it binds. The pinned OHOS source revision keeps
|
|
# the same user-permission implementation under FPDF_GetDocPermissions but no
|
|
# longer exports the separate symbol. Add the compatibility entry point before
|
|
# building.
|
|
API_PATCH="$PLATFORM_DIR/patches/pdfium-ohos-compat.patch"
|
|
git apply --check "$API_PATCH"
|
|
git apply "$API_PATCH"
|
|
|
|
# The OHOS port's GN configuration hard-codes //ohos_sdk/18/native/*. Point
|
|
# that path at the SDK selected by env.sh instead of downloading the older
|
|
# API-18 SDK from the source project's .install helper.
|
|
mkdir -p ohos_sdk
|
|
if [ -L ohos_sdk/18 ] || [ -e ohos_sdk/18 ]; then
|
|
rm -rf ohos_sdk/18
|
|
fi
|
|
ln -s "$OHOS_SDK_ROOT" ohos_sdk/18
|
|
|
|
GN="${OHOS_PDFIUM_GN:-$SOURCE_DIR/third_party/depot_tools/gn}"
|
|
NINJA="${NINJA:-$SOURCE_DIR/third_party/depot_tools/ninja}"
|
|
[ -x "$GN" ] || die "GN not executable: $GN (set OHOS_PDFIUM_GN)"
|
|
[ -x "$NINJA" ] || die "Ninja not executable: $NINJA (set OHOS_PDFIUM_NINJA)"
|
|
if [ -z "${OHOS_PDFIUM_GN:-}" ] && [ "$(uname -m)" != "x86_64" ]; then
|
|
die "the bundled GN is a linux64/x86_64 binary; run this on an x86_64 Linux host or set OHOS_PDFIUM_GN to an executable GN for this host"
|
|
fi
|
|
|
|
# Keep these arguments aligned with the OHOS PDFium project's build.sh. The
|
|
# source port currently supports API 18; newer SDK headers are used through
|
|
# the symlink above, with the sysroot from the same SDK.
|
|
GN_ARGS='target_os="ohos" target_cpu="arm64" is_debug=false is_official_build=false is_component_build=true use_sysroot=false use_custom_libcxx=false clang_use_chrome_plugins=false use_ozone=false build_chromium_with_ohos_src=false symbol_level=0'
|
|
|
|
log "gn gen $BUILD_DIR"
|
|
"$GN" gen "$BUILD_DIR" --args="$GN_ARGS"
|
|
log "ninja pdfium ($JOBS jobs)"
|
|
"$NINJA" -C "$BUILD_DIR" -j"$JOBS" pdfium
|
|
|
|
BUILT=$(find "$BUILD_DIR" -type f -name libpdfium.so | head -n 1)
|
|
COMPONENT_BUILD=false
|
|
if [ -z "$BUILT" ]; then
|
|
# The OHOS port's default GN args use is_component_build=true. PDFium is
|
|
# then emitted as libpdfium.cr.so with its sibling .cr.so dependencies;
|
|
# package those together under the stable libpdfium.so name.
|
|
BUILT=$(find "$BUILD_DIR" -type f -name libpdfium.cr.so | head -n 1)
|
|
COMPONENT_BUILD=true
|
|
fi
|
|
[ -n "$BUILT" ] || die "libpdfium.so/libpdfium.cr.so was not produced"
|
|
|
|
mkdir -p "$PLATFORM_DIR/prebuilt/arm64"
|
|
cp "$BUILT" "$TARGET"
|
|
if [ "$COMPONENT_BUILD" = true ]; then
|
|
find "$BUILD_DIR" -type f -name '*.cr.so' -exec cp -f {} "$PLATFORM_DIR/prebuilt/arm64/" \;
|
|
# The component build links the C++ runtime dynamically. The OHOS app
|
|
# namespace does not search /system/lib64 for this, so bundle the matching
|
|
# SDK copy beside libpdfium.so.
|
|
CXX_SHARED="$OHOS_SDK_ROOT/native/llvm/lib/aarch64-linux-ohos/libc++_shared.so"
|
|
[ -f "$CXX_SHARED" ] || die "component build needs $CXX_SHARED"
|
|
cp "$CXX_SHARED" "$PLATFORM_DIR/prebuilt/arm64/libc++_shared.so"
|
|
log "component build: bundled C++ runtime and $(find "$PLATFORM_DIR/prebuilt/arm64" -maxdepth 1 -name '*.cr.so' | wc -l) dependency libraries"
|
|
fi
|
|
STRIP="$OHOS_SDK_ROOT/native/llvm/bin/llvm-strip"
|
|
if [ -x "$STRIP" ]; then
|
|
for lib in "$PLATFORM_DIR"/prebuilt/arm64/*.so; do
|
|
[ -e "$lib" ] && "$STRIP" --strip-unneeded "$lib"
|
|
done
|
|
fi
|
|
cp "$SOURCE_DIR/LICENSE" "$PLATFORM_DIR/prebuilt/PDFium-LICENSE"
|
|
log "installed: $TARGET ($(stat -c%s "$TARGET") bytes)"
|
|
log "license: $PLATFORM_DIR/prebuilt/PDFium-LICENSE"
|