remove circular dependence in Makefile

[riscv-isa-sim.git] / riscv / riscv.mk.in

diff --git a/riscv/riscv.mk.in b/riscv/riscv.mk.in
index b3f8598ddb12ca75745444baef6e1b9da295f55d..5405ba19968221674dc254459e3c83f62e5984f9 100644 (file)
--- a/riscv/riscv.mk.in
+++ b/riscv/riscv.mk.in
@@ -2,7 +2,7 @@ riscv_subproject_deps = \
        softfloat_riscv \
        softfloat \
 
-riscv_hdrs = \
+repo_hdrs := \
        htif.h \
        common.h \
        decode.h \
@@ -12,10 +12,14 @@ riscv_hdrs = \
        trap.h \
        opcodes.h \
        insn_header.h \
-       dispatch.h \
        cachesim.h \
        memtracer.h \
 
+riscv_hdrs := \
+       $(repo_hdrs) \
+       dispatch.h
+
+
 NDISPATCH := 10
 DISPATCH_SRCS := \
        dispatch0.cc \
@@ -30,10 +34,10 @@ DISPATCH_SRCS := \
        dispatch9.cc \
        dispatch10.cc \
 
-$(DISPATCH_SRCS): %.cc: dispatch $(wildcard insns/*.h) $(riscv_hdrs)
+$(DISPATCH_SRCS): %.cc: dispatch $(wildcard insns/*.h) $(riscv_hdrs) 
        $< $(subst dispatch,,$(subst .cc,,$@)) $(NDISPATCH) 1024 < $(src_dir)/riscv/opcodes.h > $@
 
-dispatch.h: %.h: dispatch $(riscv_hdrs)
+dispatch.h: %.h: dispatch $(repo_hdrs)
        $< $(NDISPATCH) 1024 < $(src_dir)/riscv/opcodes.h > $@
 
 riscv_srcs = \