2ce9d81a88
XCC does not support the "-undef" flag so set NOSYSDEF_CFLAGS to empty string to fix compile warning. Also, XCC does not supply the macro __SIZEOF_LONG__ which breaks the build. So define it. Signed-off-by: Daniel Leung <daniel.leung@intel.com>
27 lines
726 B
CMake
27 lines
726 B
CMake
set(TOOLCHAIN_HOME /opt/xtensa/XtDevTools/install/tools/$ENV{TOOLCHAIN_VER}/XtensaTools)
|
|
|
|
set(COMPILER gcc)
|
|
|
|
set(CROSS_COMPILE_TARGET xt)
|
|
set(SYSROOT_TARGET xtensa-elf)
|
|
|
|
set(CROSS_COMPILE ${TOOLCHAIN_HOME}/bin/${CROSS_COMPILE_TARGET}-)
|
|
set(SYSROOT_DIR ${TOOLCHAIN_HOME}/${SYSROOT_TARGET})
|
|
set(XCC_BUILD $ENV{XTENSA_BUILD_PATHS}/$ENV{TOOLCHAIN_VER}/${CONFIG_SOC})
|
|
|
|
# xt-xcc does not support -Og, so make it -O0
|
|
set(OPTIMIZE_FOR_DEBUG_FLAG "-O0")
|
|
|
|
set(CC xcc)
|
|
set(C++ xc++)
|
|
|
|
set(NOSYSDEF_CFLAG "")
|
|
|
|
list(APPEND TOOLCHAIN_C_FLAGS -fms-extensions)
|
|
|
|
# xcc doesn't have this, so we need to define it here.
|
|
# This is the same as in the xcc toolchain spec files.
|
|
list(APPEND TOOLCHAIN_C_FLAGS
|
|
-D__SIZEOF_LONG__=4
|
|
)
|