wasm-micro-runtime/wamr-sdk/app/wamr_toolchain.cmake
liang.he 1a987ae59b
Refine wamr-sdk build scripts (#801)
Avoid hardcoding the path of wasi-sdk in wamr_toolchain.cmake,
allow passing -w [wasi-sdk path] to build_sdk.sh,
allow passing OUT_DIR to app-sdk and runtime-sdk,
and optimize message information.
2021-10-26 14:20:29 +08:00

34 lines
1.6 KiB
CMake

# Copyright (C) 2019 Intel Corporation. All rights reserved.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
SET (CMAKE_SYSTEM_NAME Linux)
SET (CMAKE_SYSTEM_PROCESSOR wasm32)
SET (CMAKE_SYSROOT ${CMAKE_CURRENT_LIST_DIR}/libc-builtin-sysroot)
IF (NOT (DEFINED WASI_SDK_DIR OR DEFINED CACHE{WASI_SDK_DIR}))
MESSAGE (FATAL_ERROR "WASI_SDK_DIR is not defined")
ELSE ()
MESSAGE (STATUS "WASI_SDK_DIR=${WASI_SDK_DIR}")
LIST (APPEND CMAKE_TRY_COMPILE_PLATFORM_VARIABLES "WASI_SDK_DIR")
ENDIF ()
SET (CMAKE_C_FLAGS "-nostdlib -z stack-size=4096" CACHE INTERNAL "")
SET (CMAKE_C_COMPILER_TARGET "wasm32")
SET (CMAKE_C_COMPILER "${WASI_SDK_DIR}/bin/clang")
SET (CMAKE_CXX_FLAGS "-nostdlib -z stack-size=4096" CACHE INTERNAL "")
SET (CMAKE_CXX_COMPILER_TARGET "wasm32")
SET (CMAKE_CXX_COMPILER "${WASI_SDK_DIR}/bin/clang++")
SET (CMAKE_EXE_LINKER_FLAGS
"-Wl,--initial-memory=65536,--no-entry,--strip-all" CACHE INTERNAL "")
SET (CMAKE_LINKER "${WASI_SDK_DIR}/bin/wasm-ld" CACHE INTERNAL "")
SET (CMAKE_AR "${WASI_SDK_DIR}/bin/llvm-ar" CACHE INTERNAL "")
SET (CMAKE_NM "${WASI_SDK_DIR}/bin/llvm-nm" CACHE INTERNAL "")
SET (CMAKE_OBJDUMP "${WASI_SDK_DIR}/bin/llvm-dwarfdump" CACHE INTERNAL "")
SET (CMAKE_RANLIB "${WASI_SDK_DIR}/bin/llvm-ranlib" CACHE INTERNAL "")
SET (CMAKE_EXE_LINKER_FLAGS
"${CMAKE_EXE_LINKER_FLAGS},--allow-undefined-file=${CMAKE_SYSROOT}/share/defined-symbols.txt" CACHE INTERNAL "")