# The list of files is drived from: breakpad/Makefile.am

set(BREAKPAD_SOURCES_COMMON
	breakpad/src/common/convert_UTF.cc
	breakpad/src/common/convert_UTF.h
	breakpad/src/common/md5.cc
	breakpad/src/common/md5.h
	breakpad/src/common/string_conversion.cc
	breakpad/src/common/string_conversion.h
)

set(BREAKPAD_SOURCES_COMMON_LINUX
	breakpad/src/common/linux/elf_core_dump.cc
	breakpad/src/common/linux/elfutils.cc
	breakpad/src/common/linux/elfutils.h
	breakpad/src/common/linux/file_id.cc
	breakpad/src/common/linux/file_id.h
	breakpad/src/common/linux/guid_creator.cc
	breakpad/src/common/linux/guid_creator.h
	breakpad/src/common/linux/linux_libc_support.cc
	breakpad/src/common/linux/memory_mapped_file.cc
	breakpad/src/common/linux/safe_readlink.cc
	breakpad/src/common/linux/scoped_pipe.cc
	breakpad/src/common/linux/scoped_pipe.h
	breakpad/src/common/linux/scoped_tmpfile.cc
	breakpad/src/common/linux/scoped_tmpfile.h
)

set(BREAKPAD_SOURCES_COMMON_LINUX_GETCONTEXT
	breakpad/src/common/linux/breakpad_getcontext.S
)

set(BREAKPAD_SOURCES_COMMON_ANDROID
	breakpad/src/common/android/include/sys/procfs.h
)

set(BREAKPAD_SOURCES_COMMON_WINDOWS
	breakpad/src/common/windows/guid_string.cc
	breakpad/src/common/windows/guid_string.h
)

set(BREAKPAD_SOURCES_COMMON_APPLE
	breakpad/src/common/mac/arch_utilities.cc
	breakpad/src/common/mac/arch_utilities.h
	breakpad/src/common/mac/file_id.cc
	breakpad/src/common/mac/file_id.h
	breakpad/src/common/mac/macho_id.cc
	breakpad/src/common/mac/macho_id.h
	breakpad/src/common/mac/macho_utilities.cc
	breakpad/src/common/mac/macho_utilities.h
	breakpad/src/common/mac/macho_walker.cc
	breakpad/src/common/mac/macho_walker.h
	breakpad/src/common/mac/string_utilities.cc
	breakpad/src/common/mac/string_utilities.h
)

set(BREAKPAD_SOURCES_COMMON_MAC
	breakpad/src/common/mac/MachIPC.mm
	breakpad/src/common/mac/bootstrap_compat.cc
	breakpad/src/common/mac/bootstrap_compat.h
)

set(BREAKPAD_SOURCES_CLIENT_LINUX
	breakpad/src/client/minidump_file_writer-inl.h
	breakpad/src/client/minidump_file_writer.cc
	breakpad/src/client/minidump_file_writer.h
	breakpad/src/client/linux/crash_generation/crash_generation_client.cc
	breakpad/src/client/linux/crash_generation/crash_generation_server.cc
	breakpad/src/client/linux/dump_writer_common/thread_info.cc
	breakpad/src/client/linux/dump_writer_common/ucontext_reader.cc
	breakpad/src/client/linux/handler/exception_handler.cc
	breakpad/src/client/linux/handler/exception_handler.h
	breakpad/src/client/linux/handler/minidump_descriptor.cc
	breakpad/src/client/linux/handler/minidump_descriptor.h
	breakpad/src/client/linux/log/log.cc
	breakpad/src/client/linux/log/log.h
	breakpad/src/client/linux/microdump_writer/microdump_writer.cc
	breakpad/src/client/linux/microdump_writer/microdump_writer.h
	breakpad/src/client/linux/minidump_writer/linux_core_dumper.cc
	breakpad/src/client/linux/minidump_writer/linux_dumper.cc
	breakpad/src/client/linux/minidump_writer/linux_ptrace_dumper.cc
	breakpad/src/client/linux/minidump_writer/minidump_writer.cc
	breakpad/src/client/linux/minidump_writer/pe_file.cc
	breakpad/src/client/linux/minidump_writer/pe_file.h
	breakpad/src/client/linux/minidump_writer/pe_structs.h
)

set(BREAKPAD_SOURCES_CLIENT_WINDOWS
	breakpad/src/client/windows/crash_generation/crash_generation_client.cc
	breakpad/src/client/windows/crash_generation/crash_generation_client.h
	breakpad/src/client/windows/handler/exception_handler.cc
	breakpad/src/client/windows/handler/exception_handler.h
)

set(BREAKPAD_SOURCES_CLIENT_APPLE
	breakpad/src/client/minidump_file_writer-inl.h
	breakpad/src/client/minidump_file_writer.cc
	breakpad/src/client/minidump_file_writer.h
	breakpad/src/client/mac/handler/breakpad_nlist_64.cc
	breakpad/src/client/mac/handler/breakpad_nlist_64.h
	breakpad/src/client/mac/handler/dynamic_images.cc
	breakpad/src/client/mac/handler/dynamic_images.h
	breakpad/src/client/mac/handler/minidump_generator.cc
	breakpad/src/client/mac/handler/minidump_generator.h
)

set(BREAKPAD_SOURCES_CLIENT_MAC
	breakpad/src/client/mac/handler/exception_handler.cc
	breakpad/src/client/mac/handler/exception_handler.h
	breakpad/src/client/mac/crash_generation/crash_generation_client.cc
	breakpad/src/client/mac/crash_generation/crash_generation_client.h
)

set(BREAKPAD_SOURCES_CLIENT_IOS
	breakpad/src/client/ios/exception_handler_no_mach.cc
	breakpad/src/client/ios/exception_handler_no_mach.h
	breakpad/src/client/ios/handler/ios_exception_minidump_generator.h
	breakpad/src/client/ios/handler/ios_exception_minidump_generator.mm
	breakpad/src/client/mac/crash_generation/ConfigFile.h
	breakpad/src/client/mac/crash_generation/ConfigFile.mm
	breakpad/src/client/mac/handler/mach_vm_compat.h
	breakpad/src/client/mac/handler/protected_memory_allocator.cc
	breakpad/src/client/mac/handler/protected_memory_allocator.h
	breakpad/src/client/mac/handler/ucontext_compat.h
)

add_library(breakpad_client STATIC)
set_property(TARGET breakpad_client PROPERTY CXX_STANDARD 17)
set_property(TARGET breakpad_client PROPERTY CXX_STANDARD_REQUIRED On)
target_sources(breakpad_client PRIVATE ${BREAKPAD_SOURCES_COMMON})
target_compile_definitions(breakpad_client PRIVATE SENTRY_BACKEND_BREAKPAD)

if(LINUX OR ANDROID)
	target_sources(breakpad_client PRIVATE ${BREAKPAD_SOURCES_COMMON_LINUX} ${BREAKPAD_SOURCES_CLIENT_LINUX})

	if(ANDROID)
		target_sources(breakpad_client PRIVATE ${BREAKPAD_SOURCES_COMMON_ANDROID})
		target_include_directories(breakpad_client PRIVATE breakpad/src/common/android/include)
	endif(ANDROID)

	include(CheckFunctionExists)
	check_function_exists(getcontext HAVE_GETCONTEXT)

	if(HAVE_GETCONTEXT)
		target_compile_definitions(breakpad_client PRIVATE HAVE_GETCONTEXT)
	else()
		# Enable ASM for getcontext once, only if not already enabled
		get_property(_langs GLOBAL PROPERTY ENABLED_LANGUAGES)
		if(NOT "ASM" IN_LIST _langs)
			include(CheckLanguage)
			check_language(ASM)
			if(NOT CMAKE_ASM_COMPILER)
				message(FATAL_ERROR "ASM required for breakpad's Linux context code, but no assembler found.")
			endif()
			enable_language(ASM)
		endif()

		target_sources(breakpad_client PRIVATE ${BREAKPAD_SOURCES_COMMON_LINUX_GETCONTEXT})
	endif()

	set_property(TARGET breakpad_client PROPERTY POSITION_INDEPENDENT_CODE ON)
endif()

if(APPLE)
	target_sources(breakpad_client PRIVATE
		${BREAKPAD_SOURCES_COMMON_APPLE}
		${BREAKPAD_SOURCES_CLIENT_APPLE})

	if(NOT IOS)
		target_sources(breakpad_client PRIVATE
			${BREAKPAD_SOURCES_COMMON_MAC}
			${BREAKPAD_SOURCES_CLIENT_MAC})
	else()
		target_sources(breakpad_client PRIVATE
			${BREAKPAD_SOURCES_CLIENT_IOS})
	endif()

	target_link_libraries(breakpad_client PRIVATE "-framework CoreFoundation")
endif()

if(WIN32)
	target_sources(breakpad_client PRIVATE ${BREAKPAD_SOURCES_COMMON_WINDOWS} ${BREAKPAD_SOURCES_CLIENT_WINDOWS})
	target_compile_definitions(breakpad_client PRIVATE _UNICODE UNICODE)

	# set static runtime if enabled
	if(SENTRY_BUILD_RUNTIMESTATIC AND MSVC)
		set_property(TARGET breakpad_client PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
	endif()
endif()

# breakpad has includes directly to `third_party/lss/...`,
# which are being resolved correctly when we add the current directory to
# the include directories. A giant hack, yes, but it works
target_include_directories(breakpad_client
	PRIVATE
	"$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/breakpad/src/>"
	PUBLIC
	"$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>"
)
