def run_task_patch():
f.debug("Patching...")
source_dir = os.path.join("build", "android", "pdfium")
# build gn
source_file = os.path.join(
source_dir,
"BUILD.gn",
)
if f.file_line_has_content(source_file, 24, " ]\n"):
f.replace_line_in_file(source_file, 24, ' "FPDFSDK_EXPORTS",\n ]\n')
f.debug("Applied: Build GN")
else:
f.debug("Skipped: Build GN")
# build gn flags
source_file = os.path.join(
source_dir,
"BUILD.gn",
)
if f.file_line_has_content(source_file, 18, " cflags = []\n"):
f.replace_line_in_file(
source_file, 18, ' cflags = [ "-fvisibility=default" ]\n'
)
f.debug("Applied: Build GN Flags")
else:
f.debug("Skipped: Build GN Flags")
pass
def run_task_patch():
f.debug("Patching...")
source_dir = os.path.join("build", "macos", "pdfium")
# zlib
source_file = os.path.join(
source_dir,
"third_party",
"zlib",
"BUILD.gn",
)
if not f.file_line_has_content(
source_file,
56,
'use_arm_neon_optimizations = (current_cpu == "arm" || current_cpu == "arm64")\n',
):
f.replace_line_in_file(
source_file,
55,
'\nuse_arm_neon_optimizations = (current_cpu == "arm" || current_cpu == "arm64")\n\n',
)
f.debug("Applied: zlib")
else:
f.debug("Skipped: zlib")
# zlib - skia
source_file = os.path.join(
source_dir,
"third_party",
"skia",
"third_party",
"zlib",
"BUILD.gn",
)
if not f.file_line_has_content(
source_file,
23,
' use_arm_neon_optimizations = (current_cpu == "arm" || current_cpu == "arm64")\n',
):
f.replace_line_in_file(
source_file,
22,
'\n use_arm_neon_optimizations = (current_cpu == "arm" || current_cpu == "arm64")\n\n',
)
f.debug("Applied: zlib - skia")
else:
f.debug("Skipped: zlib - skia")
pass
def run_task_patch():
f.debug("Patching...")
source_dir = os.path.join("build", "ios", "pdfium")
# build gn
source_file = os.path.join(
source_dir,
"BUILD.gn",
)
if not f.file_line_has_content(source_file, 235,
'#test("pdfium_unittests") {\n'):
f.file_line_comment_range(source_file, 235, 282)
f.file_line_comment_range(source_file, 375, 376)
f.debug("Applied: Build GN")
else:
f.debug("Skipped: Build GN")
# libjpeg
source_file = os.path.join(
source_dir,
"third_party",
"libjpeg_turbo",
"BUILD.gn",
)
if not f.file_line_has_content(
source_file,
13,
'#assert(!is_ios, "This is not used on iOS, don\'t drag it in unintentionally")\n',
):
f.file_line_comment(source_file, 13)
f.debug("Applied: Lib JPEG")
else:
f.debug("Skipped: Lib JPEG")
# ios automatically manage certs
source_file = os.path.join(
source_dir,
"build",
"config",
"ios",
"ios_sdk_overrides.gni",
)
if not f.file_has_content(source_file, "ios_automatically_manage_certs"):
f.append_to_file(
source_file,
"if (is_ios) { ios_automatically_manage_certs = true }")
f.debug("Applied: iOS Automatically Manage Certs")
else:
f.debug("Skipped: iOS Automatically Manage Certs")
# compiler
source_file = os.path.join(
source_dir,
"build",
"config",
"compiler",
"BUILD.gn",
)
if not f.file_line_has_content(source_file, 1630,
'# "-Wimplicit-fallthrough",\n'):
f.file_line_comment(source_file, 1630)
f.debug("Applied: Compiler")
else:
f.debug("Skipped: Compiler")
# carbon
source_file = os.path.join(
source_dir,
"core",
"fxge",
"apple",
"fx_quartz_device.h",
)
if not f.file_line_has_content(source_file, 10,
"#include <CoreGraphics/CoreGraphics.h>\n"):
f.replace_line_in_file(
source_file,
10,
"#include <CoreGraphics/CoreGraphics.h>\n#include <CoreFoundation/CFString.h>\n",
)
f.debug("Applied: Carbon")
else:
f.debug("Skipped: Carbon")
# ios simulator
source_file = os.path.join(
source_dir,
"build",
"config",
"ios",
"rules.gni",
)
if not f.file_line_has_content(
source_file, 930,
'# data_deps += [ "//testing/iossim" ]\n'):
f.file_line_comment(source_file, 930)
f.debug("Applied: iOS Simulator")
else:
f.debug("Skipped: iOS Simulator")
# 32bits constexpr
source_file = os.path.join(
source_dir,
"third_party",
"base",
"allocator",
"partition_allocator",
"address_space_randomization.h",
)
if f.file_line_has_content(
source_file, 248,
" constexpr ALWAYS_INLINE uintptr_t ASLRMask() {\n"):
f.replace_line_in_file(
source_file,
248,
" PAGE_ALLOCATOR_CONSTANTS_DECLARE_CONSTEXPR ALWAYS_INLINE uintptr_t ASLRMask() {\n",
)
f.replace_line_in_file(
source_file,
251,
" PAGE_ALLOCATOR_CONSTANTS_DECLARE_CONSTEXPR ALWAYS_INLINE uintptr_t ASLROffset() {\n",
)
f.debug("Applied: 32bits constexpr")
else:
f.debug("Skipped: 32bits constexpr")
# ARM Neon
source_file = os.path.join(
source_dir,
"build_overrides",
"build.gni",
)
if f.file_line_has_content(source_file, 18,
'if (current_cpu == "arm") {\n'):
f.replace_line_in_file(source_file, 18,
'if (current_cpu == "arm64") {\n')
f.debug("Applied: ARM Neon")
else:
f.debug("Skipped: ARM Neon")
# core fxge
source_file = os.path.join(source_dir, "core", "fxge", "BUILD.gn")
if f.file_line_has_content(source_file, 167, " if (is_mac) {\n"):
f.replace_line_in_file(source_file, 167, " if (is_mac || is_ios) {\n")
f.debug("Applied: Core FXGE")
else:
f.debug("Skipped: Core FXGE")
def run_task_patch():
f.debug("Patching...")
source_dir = os.path.join("build", "linux", "pdfium")
# build config
source_file = os.path.join(
source_dir,
"build",
"build_config.h",
)
if f.file_line_has_content(
source_file,
201,
"#error Please add support for your architecture in build/build_config.h\n",
):
f.replace_line_in_file(
source_file,
201,
"#define ARCH_CPU_X86_FAMILY 1\n#define ARCH_CPU_32_BITS 1\n#define ARCH_CPU_LITTLE_ENDIAN 1\n",
)
f.debug("Applied: build config")
else:
f.debug("Skipped: build config")
# compiler thin archive
source_file = os.path.join(
source_dir,
"build",
"config",
"BUILDCONFIG.gn",
)
if f.file_line_has_content(
source_file,
342,
' "//build/config/compiler:thin_archive",\n',
):
f.replace_line_in_file(
source_file,
342,
' #"//build/config/compiler:thin_archive",\n',
)
f.debug("Applied: compiler thin archive")
else:
f.debug("Skipped: compiler thin archive")
# build thin archive
source_file = os.path.join(
source_dir,
"BUILD.gn",
)
if f.file_line_has_content(
source_file,
203,
' configs -= [ "//build/config/compiler:thin_archive" ]\n',
):
f.replace_line_in_file(
source_file,
203,
' #configs -= [ "//build/config/compiler:thin_archive" ]\n',
)
f.debug("Applied: build thin archive")
else:
f.debug("Skipped: build thin archive")
# compiler
source_file = os.path.join(
source_dir,
"build",
"config",
"compiler",
"BUILD.gn",
)
if f.file_line_has_content(
source_file,
768,
' "-m64",\n',
):
f.replace_line_in_file(
source_file,
768,
' #"-m64",\n',
)
f.replace_line_in_file(
source_file,
769,
' #"-march=$x64_arch",\n',
)
f.replace_line_in_file(
source_file,
770,
' #"-msse3",\n',
)
f.debug("Applied: compiler")
else:
f.debug("Skipped: compiler")
# pragma optimize
source_file = os.path.join(
source_dir,
"build",
"config",
"compiler",
"BUILD.gn",
)
if f.file_line_has_content(
source_file,
1541,
' "-Wno-ignored-pragma-optimize",\n',
):
f.replace_line_in_file(
source_file,
1541,
' "-Wno-deprecated-register",\n',
)
f.debug("Applied: pragma optimize")
else:
f.debug("Skipped: pragma optimize")
# pubnames
source_file = os.path.join(
source_dir,
"build",
"config",
"compiler",
"BUILD.gn",
)
if f.file_line_has_content(
source_file,
2358,
' cflags += [ "-ggnu-pubnames" ]\n',
):
f.replace_line_in_file(
source_file,
2358,
' #cflags += [ "-ggnu-pubnames" ]\n',
)
f.debug("Applied: pubnames")
else:
f.debug("Skipped: pubnames")
# gcc toolchain
source_file = os.path.join(
source_dir,
"build",
"toolchain",
"gcc_toolchain.gni",
)
if f.file_line_has_content(
source_file,
643,
' cc = "$prefix/clang"\n',
):
f.replace_line_in_file(
source_file,
643,
' cc = "emcc"\n',
)
f.replace_line_in_file(
source_file,
644,
' cxx = "em++"\n',
)
f.debug("Applied: gcc toolchain")
else:
f.debug("Skipped: gcc toolchain")
# partition allocator
source_file = os.path.join(
source_dir,
"third_party",
"base",
"allocator",
"partition_allocator",
"spin_lock.cc",
)
if f.file_line_has_content(
source_file,
54,
'#warning "Processor yield not supported on this architecture."\n',
):
f.replace_line_in_file(
source_file,
54,
'//#warning "Processor yield not supported on this architecture."\n',
)
f.debug("Applied: partition allocator")
else:
f.debug("Skipped: partition allocator")
# compiler stack protector
source_file = os.path.join(
source_dir,
"build",
"config",
"compiler",
"BUILD.gn",
)
if f.file_line_has_content(
source_file,
306,
' cflags += [ "-fstack-protector" ]\n',
):
f.replace_line_in_file(
source_file,
306,
' cflags += [ "-fno-stack-protector" ]\n',
)
f.debug("Applied: compiler stack protector")
else:
f.debug("Skipped: compiler stack protector")
# build pthread
source_file = os.path.join(
source_dir,
"build",
"config",
"BUILD.gn",
)
if f.file_line_has_content(
source_file,
236,
' "pthread",\n',
):
f.replace_line_in_file(
source_file,
236,
' #"pthread",\n',
)
f.debug("Applied: build pthread")
else:
f.debug("Skipped: build pthread")
# compiler pthread
source_file = os.path.join(
source_dir,
"build",
"config",
"compiler",
"BUILD.gn",
)
if f.file_line_has_content(
source_file,
465,
' cflags += [ "-pthread" ]\n',
):
f.replace_line_in_file(
source_file,
465,
' #cflags += [ "-pthread" ]\n',
)
f.debug("Applied: compiler pthread")
else:
f.debug("Skipped: compiler pthread")
# skia pthread
source_file = os.path.join(
source_dir,
"third_party",
"skia",
"gn",
"BUILD.gn",
)
if f.file_line_has_content(
source_file,
231,
' libs += [ "pthread" ]\n',
):
f.replace_line_in_file(
source_file,
231,
' #libs += [ "pthread" ]\n',
)
f.debug("Applied: skia pthread")
else:
f.debug("Skipped: skia pthread")
# copy files required
f.debug("Copying required files...")
linux_dir = os.path.join(source_dir, "linux")
f.create_dir(linux_dir)
f.copy_file("/usr/include/jpeglib.h", os.path.join(source_dir,
"jpeglib.h"))
f.copy_file("/usr/include/jmorecfg.h",
os.path.join(source_dir, "jmorecfg.h"))
f.copy_file("/usr/include/zlib.h", os.path.join(source_dir, "zlib.h"))
f.copy_file("/usr/include/zconf.h", os.path.join(source_dir, "zconf.h"))
f.copy_file("/usr/include/jerror.h", os.path.join(source_dir, "jerror.h"))
f.copy_file("/usr/include/x86_64-linux-gnu/jconfig.h",
os.path.join(source_dir, "jconfig.h"))
f.copy_file("/usr/include/linux/limits.h",
os.path.join(linux_dir, "limits.h"))
f.debug("Copied!")
