2025-04-28 23:36:35 +02:00

98 lines
2.4 KiB
Python

headers = [
"turbojpeg.h",
"jpeglib.h",
"jmorecfg.h",
]
libs = [
"jpeg",
"turbojpeg"
]
filegroup(
name = "mozjpeg_sources",
srcs = glob([
"mozjpeg/**/*"
]),
)
genrule(
name = "mozjpeg_build",
srcs = [
"build-mozjpeg-bazel.sh",
":mozjpeg_sources",
"@cmake_tar_gz//file",
],
cmd_bash =
"""
set -ex
if [ "$(TARGET_CPU)" == "ios_armv7" ]; then
BUILD_ARCH="armv7"
elif [ "$(TARGET_CPU)" == "ios_arm64" ]; then
BUILD_ARCH="arm64"
elif [ "$(TARGET_CPU)" == "ios_sim_arm64" ]; then
BUILD_ARCH="sim_arm64"
elif [ "$(TARGET_CPU)" == "ios_x86_64" ]; then
BUILD_ARCH="x86_64"
else
echo "Unsupported architecture $(TARGET_CPU)"
fi
BUILD_DIR="$(RULEDIR)/build_$${BUILD_ARCH}"
rm -rf "$$BUILD_DIR"
mkdir -p "$$BUILD_DIR"
CMAKE_DIR="$$(pwd)/$$BUILD_DIR/cmake"
rm -rf "$$CMAKE_DIR"
mkdir -p "$$CMAKE_DIR"
tar -xzf "$(location @cmake_tar_gz//file)" -C "$$CMAKE_DIR"
cp $(location :build-mozjpeg-bazel.sh) "$$BUILD_DIR/"
SOURCE_PATH="third-party/mozjpeg/mozjpeg"
cp -R "$$SOURCE_PATH" "$$BUILD_DIR/"
mkdir -p "$$BUILD_DIR/Public/mozjpeg"
PATH="$$PATH:$$CMAKE_DIR/cmake-3.23.1-macos-universal/CMake.app/Contents/bin" sh $$BUILD_DIR/build-mozjpeg-bazel.sh $$BUILD_ARCH "$$BUILD_DIR/mozjpeg" "$$BUILD_DIR"
""" +
"\n".join([
"cp -f \"$$BUILD_DIR/mozjpeg/{}\" \"$(location Public/mozjpeg/{})\"".format(header, header) for header in headers
]) +
"\n" +
"\n".join([
"cp -f \"$$BUILD_DIR/build/lib{}.a\" \"$(location Public/mozjpeg/lib/lib{}.a)\"".format(lib, lib) for lib in libs
]) +
"\n" + "cp -f \"$$BUILD_DIR/build/jconfig.h\" \"$(location Public/mozjpeg/jconfig.h)\"",
outs = ["Public/mozjpeg/" + x for x in headers] +
["Public/mozjpeg/jconfig.h"] +
["Public/mozjpeg/lib/lib{}.a".format(x) for x in libs],
visibility = [
"//visibility:public",
]
)
cc_library(
name = "mozjpeg_lib",
srcs = [":Public/mozjpeg/lib/lib" + x + ".a" for x in libs],
)
objc_library(
name = "mozjpeg",
module_name = "mozjpeg",
enable_modules = True,
hdrs = [":Public/mozjpeg/" + x for x in headers] + [":Public/mozjpeg/jconfig.h"],
includes = [
"Public",
],
deps = [
":mozjpeg_lib",
],
visibility = [
"//visibility:public",
],
)