wasm-micro-runtime/samples/debug-tools/CMakeLists.txt

# Copyright (C) 2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

cmake_minimum_required(VERSION 3.14)

include(CheckPIESupported)

project(debug_tools_sample)

list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/../cmake)
find_package(WASISDK REQUIRED)

option(SOURCE_MAP_DEMO "Enable source map demo" OFF)
if (SOURCE_MAP_DEMO)
  find_package(EMSCRIPTEN 3.1.50 REQUIRED)
endif ()

################  runtime settings  ################
string (TOLOWER ${CMAKE_HOST_SYSTEM_NAME} WAMR_BUILD_PLATFORM)
if (APPLE)
  add_definitions(-DBH_PLATFORM_DARWIN)
endif ()

# Resetdefault linker flags
set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")

# WAMR features switch

# Set WAMR_BUILD_TARGET, currently values supported:
# "X86_64", "AMD_64", "X86_32", "AARCH64[sub]", "ARM[sub]", "THUMB[sub]",
# "MIPS", "XTENSA", "RISCV64[sub]", "RISCV32[sub]"
if (NOT DEFINED WAMR_BUILD_TARGET)
  if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(arm64|aarch64)")
    set (WAMR_BUILD_TARGET "AARCH64")
  elseif (CMAKE_SYSTEM_PROCESSOR STREQUAL "riscv64")
    set (WAMR_BUILD_TARGET "RISCV64")
  elseif (CMAKE_SIZEOF_VOID_P EQUAL 8)
    # Build as X86_64 by default in 64-bit platform
    set (WAMR_BUILD_TARGET "X86_64")
  elseif (CMAKE_SIZEOF_VOID_P EQUAL 4)
    # Build as X86_32 by default in 32-bit platform
    set (WAMR_BUILD_TARGET "X86_32")
  else ()
    message(SEND_ERROR "Unsupported build target platform!")
  endif ()
endif ()

if (NOT CMAKE_BUILD_TYPE)
  set (CMAKE_BUILD_TYPE Release)
endif ()

set(WAMR_BUILD_INTERP 1)
set(WAMR_BUILD_LIBC_WASI 1)
set(WAMR_BUILD_FAST_INTERP 0)  # Otherwise addresses don't match llvm-dwarfdump (addr2line)
set(WAMR_BUILD_AOT 1)
set(WAMR_BUILD_DUMP_CALL_STACK 1) # Otherwise stack trace is not printed (addr2line)

# compiling and linking flags
if (NOT (CMAKE_C_COMPILER MATCHES ".*clang.*" OR CMAKE_C_COMPILER_ID MATCHES ".*Clang"))
  set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gc-sections")
endif ()

# build out vmlib
set(WAMR_ROOT_DIR ${CMAKE_CURRENT_LIST_DIR}/../..)
include (${WAMR_ROOT_DIR}/build-scripts/runtime_lib.cmake)

add_library(vmlib ${WAMR_RUNTIME_LIB_SOURCE})

################ wasm application ################
include(ExternalProject)

# wasm32-wasi
ExternalProject_Add(wasm32-wasi
  SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/wasm-apps"
  CONFIGURE_COMMAND ${CMAKE_COMMAND} -S ${CMAKE_CURRENT_SOURCE_DIR}/wasm-apps -B build
                      -DWASI_SDK_PREFIX=${WASISDK_HOME}
                      -DCMAKE_TOOLCHAIN_FILE=${WASISDK_TOOLCHAIN}
  BUILD_COMMAND     ${CMAKE_COMMAND} --build build
  INSTALL_COMMAND   ${CMAKE_COMMAND} --install build --prefix ${CMAKE_CURRENT_BINARY_DIR}
)

if (EMSCRIPTEN_FOUND)
  # wasm32-emscripten
  ExternalProject_Add(wasm32-emscripten
    SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/wasm-apps"
    CONFIGURE_COMMAND ${CMAKE_COMMAND} -S ${CMAKE_CURRENT_SOURCE_DIR}/wasm-apps -B build
                        -DCMAKE_TOOLCHAIN_FILE=${EMSCRIPTEN_TOOLCHAIN}
                        -DCMAKE_VERBOSE_MAKEFILE=On
                        -DSOURCE_MAP_DEMO=On
    BUILD_COMMAND     ${CMAKE_COMMAND} --build build
    INSTALL_COMMAND   ${CMAKE_COMMAND} --install build --prefix ${CMAKE_CURRENT_BINARY_DIR}/emscripten
  )
endif ()

################ wamr runtime ################
include (${SHARED_DIR}/utils/uncommon/shared_uncommon.cmake)

set (RUNTIME_SOURCE_ALL
    ${CMAKE_CURRENT_LIST_DIR}/../../product-mini/platforms/linux/main.c
    ${UNCOMMON_SHARED_SOURCE}
)
add_executable (iwasm ${RUNTIME_SOURCE_ALL})
check_pie_supported()
set_target_properties (iwasm PROPERTIES POSITION_INDEPENDENT_CODE ON)
target_link_libraries(iwasm vmlib -lm -ldl)