diff options
Diffstat (limited to 'Makefile.in')
-rw-r--r-- | Makefile.in | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/Makefile.in b/Makefile.in index 05e3a4d..cdb6007 100644 --- a/Makefile.in +++ b/Makefile.in @@ -57,16 +57,27 @@ endif # *** If --with-abi is given but --with-arch is not, then the ISA uses the # compiler's default. + +ifneq (@WITH_ARCH@,) + is_32bit := $(findstring 32,@WITH_ARCH@) +else +ifneq (@host_alias@,) + is_32bit := $(findstring 32,@host_alias@) +else + is_32bit := "" +endif +endif + ifneq (@WITH_ARCH@,) march := -march=@WITH_ARCH@ - is_32bit := $(findstring 32,$(march)) - ifeq (@WITH_ABI@,) - mabi := -mabi=$(if $(is_32bit),ilp32,lp64) - endif +else + march := -march=$(if $(is_32bit),rv32,rv64)im_zicsr_zifencei endif ifneq (@WITH_ABI@,) mabi := -mabi=@WITH_ABI@ +else + mabi := -mabi=$(if $(is_32bit),ilp32,lp64) endif # Installation directories |