129 lines
4.5 KiB
CMake
129 lines
4.5 KiB
CMake
set(CROSS_ROOTFS $ENV{ROOTFS_DIR})
|
|
|
|
set(TARGET_ARCH_NAME $ENV{TARGET_BUILD_ARCH})
|
|
set(CMAKE_SYSTEM_NAME Linux)
|
|
set(CMAKE_SYSTEM_VERSION 1)
|
|
|
|
if(TARGET_ARCH_NAME STREQUAL "armel")
|
|
set(CMAKE_SYSTEM_PROCESSOR armv7l)
|
|
set(TOOLCHAIN "arm-linux-gnueabi")
|
|
if("$ENV{__DistroRid}" MATCHES "tizen.*")
|
|
set(TIZEN_TOOLCHAIN "armv7l-tizen-linux-gnueabi/6.2.1")
|
|
endif()
|
|
elseif(TARGET_ARCH_NAME STREQUAL "arm")
|
|
set(CMAKE_SYSTEM_PROCESSOR armv7l)
|
|
if(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/armv6-alpine-linux-musleabihf)
|
|
set(TOOLCHAIN "armv6-alpine-linux-musleabihf")
|
|
else()
|
|
set(TOOLCHAIN "arm-linux-gnueabihf")
|
|
endif()
|
|
elseif(TARGET_ARCH_NAME STREQUAL "arm64")
|
|
set(CMAKE_SYSTEM_PROCESSOR aarch64)
|
|
if(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/aarch64-alpine-linux-musl)
|
|
set(TOOLCHAIN "aarch64-alpine-linux-musl")
|
|
else()
|
|
set(TOOLCHAIN "aarch64-linux-gnu")
|
|
endif()
|
|
elseif(TARGET_ARCH_NAME STREQUAL "x86")
|
|
set(CMAKE_SYSTEM_PROCESSOR i686)
|
|
set(TOOLCHAIN "i686-linux-gnu")
|
|
else()
|
|
message(FATAL_ERROR "Arch is ${TARGET_ARCH_NAME}. Only armel, arm, arm64 and x86 are supported!")
|
|
endif()
|
|
|
|
if(DEFINED ENV{TOOLCHAIN})
|
|
set(TOOLCHAIN $ENV{TOOLCHAIN})
|
|
endif()
|
|
|
|
# Specify include paths
|
|
if(TARGET_ARCH_NAME STREQUAL "armel")
|
|
if(DEFINED TIZEN_TOOLCHAIN)
|
|
include_directories(SYSTEM ${CROSS_ROOTFS}/usr/lib/gcc/${TIZEN_TOOLCHAIN}/include/c++/)
|
|
include_directories(SYSTEM ${CROSS_ROOTFS}/usr/lib/gcc/${TIZEN_TOOLCHAIN}/include/c++/armv7l-tizen-linux-gnueabi)
|
|
endif()
|
|
endif()
|
|
|
|
set(CMAKE_SYSROOT "${CROSS_ROOTFS}")
|
|
set(CMAKE_C_COMPILER_EXTERNAL_TOOLCHAIN "${CROSS_ROOTFS}/usr")
|
|
set(CMAKE_CXX_COMPILER_EXTERNAL_TOOLCHAIN "${CROSS_ROOTFS}/usr")
|
|
set(CMAKE_ASM_COMPILER_EXTERNAL_TOOLCHAIN "${CROSS_ROOTFS}/usr")
|
|
|
|
# Specify link flags
|
|
|
|
if(TARGET_ARCH_NAME STREQUAL "armel")
|
|
if(DEFINED TIZEN_TOOLCHAIN) # For Tizen only
|
|
add_link_options("-B${CROSS_ROOTFS}/usr/lib/gcc/${TIZEN_TOOLCHAIN}")
|
|
add_link_options("-L${CROSS_ROOTFS}/lib")
|
|
add_link_options("-L${CROSS_ROOTFS}/usr/lib")
|
|
add_link_options("-L${CROSS_ROOTFS}/usr/lib/gcc/${TIZEN_TOOLCHAIN}")
|
|
endif()
|
|
elseif(TARGET_ARCH_NAME STREQUAL "x86")
|
|
add_link_options(-m32)
|
|
endif()
|
|
|
|
# Specify compile options
|
|
|
|
if(TARGET_ARCH_NAME MATCHES "^(arm|armel|arm64)$")
|
|
set(CMAKE_C_COMPILER_TARGET ${TOOLCHAIN})
|
|
set(CMAKE_CXX_COMPILER_TARGET ${TOOLCHAIN})
|
|
set(CMAKE_ASM_COMPILER_TARGET ${TOOLCHAIN})
|
|
endif()
|
|
|
|
if(TARGET_ARCH_NAME MATCHES "^(arm|armel)$")
|
|
add_compile_options(-mthumb)
|
|
if (NOT DEFINED CLR_ARM_FPU_TYPE)
|
|
set (CLR_ARM_FPU_TYPE vfpv3)
|
|
endif (NOT DEFINED CLR_ARM_FPU_TYPE)
|
|
|
|
add_compile_options (-mfpu=${CLR_ARM_FPU_TYPE})
|
|
if (NOT DEFINED CLR_ARM_FPU_CAPABILITY)
|
|
set (CLR_ARM_FPU_CAPABILITY 0x7)
|
|
endif (NOT DEFINED CLR_ARM_FPU_CAPABILITY)
|
|
|
|
add_definitions (-DCLR_ARM_FPU_CAPABILITY=${CLR_ARM_FPU_CAPABILITY})
|
|
|
|
if(TARGET_ARCH_NAME STREQUAL "armel")
|
|
add_compile_options(-mfloat-abi=softfp)
|
|
if(DEFINED TIZEN_TOOLCHAIN)
|
|
add_compile_options(-Wno-deprecated-declarations) # compile-time option
|
|
add_compile_options(-D__extern_always_inline=inline) # compile-time option
|
|
endif()
|
|
endif()
|
|
elseif(TARGET_ARCH_NAME STREQUAL "x86")
|
|
add_compile_options(-m32)
|
|
add_compile_options(-Wno-error=unused-command-line-argument)
|
|
endif()
|
|
|
|
# Set LLDB include and library paths for builds that need lldb.
|
|
if(TARGET_ARCH_NAME MATCHES "^(arm|armel|x86)$")
|
|
if(TARGET_ARCH_NAME STREQUAL "x86")
|
|
set(LLVM_CROSS_DIR "$ENV{LLVM_CROSS_HOME}")
|
|
else() # arm/armel case
|
|
set(LLVM_CROSS_DIR "$ENV{LLVM_ARM_HOME}")
|
|
endif()
|
|
if(LLVM_CROSS_DIR)
|
|
set(WITH_LLDB_LIBS "${LLVM_CROSS_DIR}/lib/" CACHE STRING "")
|
|
set(WITH_LLDB_INCLUDES "${LLVM_CROSS_DIR}/include" CACHE STRING "")
|
|
set(LLDB_H "${WITH_LLDB_INCLUDES}" CACHE STRING "")
|
|
set(LLDB "${LLVM_CROSS_DIR}/lib/liblldb.so" CACHE STRING "")
|
|
else()
|
|
if(TARGET_ARCH_NAME STREQUAL "x86")
|
|
set(WITH_LLDB_LIBS "${CROSS_ROOTFS}/usr/lib/i386-linux-gnu" CACHE STRING "")
|
|
set(CHECK_LLVM_DIR "${CROSS_ROOTFS}/usr/lib/llvm-3.8/include")
|
|
if(EXISTS "${CHECK_LLVM_DIR}" AND IS_DIRECTORY "${CHECK_LLVM_DIR}")
|
|
set(WITH_LLDB_INCLUDES "${CHECK_LLVM_DIR}")
|
|
else()
|
|
set(WITH_LLDB_INCLUDES "${CROSS_ROOTFS}/usr/lib/llvm-3.6/include")
|
|
endif()
|
|
else() # arm/armel case
|
|
set(WITH_LLDB_LIBS "${CROSS_ROOTFS}/usr/lib/${TOOLCHAIN}" CACHE STRING "")
|
|
set(WITH_LLDB_INCLUDES "${CROSS_ROOTFS}/usr/lib/llvm-3.6/include" CACHE STRING "")
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
|
|
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
|
|
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
|
|
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
|
|
set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
|