mirror of
https://github.com/hermitcore/libhermit.git
synced 2025-03-09 00:00:03 +01:00
35 lines
1.3 KiB
CMake
35 lines
1.3 KiB
CMake
include(${CMAKE_CURRENT_LIST_DIR}/HermitCore-Utils.cmake)
|
|
include_guard()
|
|
|
|
# let user provide a different path to the toolchain
|
|
set_default(TOOLCHAIN_BIN_DIR /opt/hermit/bin)
|
|
|
|
set(TARGET_ARCH x86_64-hermit)
|
|
set(HERMIT_KERNEL_FLAGS
|
|
-m64 -Wall -O2 -mno-red-zone
|
|
-fno-var-tracking-assignments -fstrength-reduce
|
|
-fomit-frame-pointer -finline-functions -ffreestanding
|
|
-nostdinc -fno-stack-protector -mno-sse -mno-mmx
|
|
-mno-sse2 -mno-3dnow -mno-avx
|
|
-fno-delete-null-pointer-checks
|
|
-falign-jumps=1 -falign-loops=1
|
|
-mno-80387 -mno-fp-ret-in-387 -mskip-rax-setup
|
|
-fno-common -Wframe-larger-than=1024
|
|
-fno-strict-aliasing -fno-asynchronous-unwind-tables
|
|
-fno-strict-overflow -maccumulate-outgoing-args)
|
|
|
|
set(HERMIT_APP_FLAGS
|
|
-m64 -mtls-direct-seg-refs -O3 -ftree-vectorize)
|
|
|
|
set(CMAKE_SYSTEM_NAME Generic)
|
|
|
|
# point CMake to our toolchain
|
|
set(CMAKE_C_COMPILER ${TOOLCHAIN_BIN_DIR}/${TARGET_ARCH}-gcc)
|
|
set(CMAKE_CXX_COMPILER ${TOOLCHAIN_BIN_DIR}/${TARGET_ARCH}-g++)
|
|
set(CMAKE_Fortran_COMPILER ${TOOLCHAIN_BIN_DIR}/${TARGET_ARCH}-gfortran)
|
|
set(CMAKE_Go_COMPILER ${TOOLCHAIN_BIN_DIR}/${TARGET_ARCH}-gccgo)
|
|
|
|
# hinting the prefix and location is needed in order to correctly detect
|
|
# binutils
|
|
set(_CMAKE_TOOLCHAIN_PREFIX "${TARGET_ARCH}-")
|
|
set(_CMAKE_TOOLCHAIN_LOCATION ${TOOLCHAIN_BIN_DIR})
|