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-rw-r--r--rtl/watcom/Makefile8
1 files changed, 8 insertions, 0 deletions
diff --git a/rtl/watcom/Makefile b/rtl/watcom/Makefile
index 9a8bd17a86..0d6bf3300f 100644
--- a/rtl/watcom/Makefile
+++ b/rtl/watcom/Makefile
@@ -2505,10 +2505,18 @@ else
ifneq ($(findstring $(FPCFPMAKE_CPU_OPT),mips mipsel),)
FPCMAKE_CROSSGCCOPT=-mabi=32
else
+ifneq ($(findstring $(FPCFPMAKE_CPU_OPT),riscv64),)
+FPCMAKE_CROSSGCCOPT=-mabi=lp64
+else
+ifneq ($(findstring $(FPCFPMAKE_CPU_OPT),riscv32),)
+FPCMAKE_CROSSGCCOPT=-mabi=ilp32
+else
FPCMAKE_CROSSGCCOPT=-m32
endif
endif
endif
+endif
+endif
FPCMAKEGCCLIBDIR:=$(shell dirname `gcc $(FPCMAKE_CROSSGCCOPT) -print-libgcc-file-name`)
endif
endif