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Work around old esp-tools

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This commit is contained in:
Jerry Zhao
2023-01-06 16:48:53 -08:00
parent 4f6e48ce88
commit 2a08ca9c70
1 changed files with 12 additions and 1 deletions
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13
sims/common-sim-flags.mk
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@@ -3,6 +3,17 @@
#---------------------------------------------------------------------------------------- #----------------------------------------------------------------------------------------
SIM_OPT_CXXFLAGS := -O3 SIM_OPT_CXXFLAGS := -O3
# Workaround: esp-isa-sim doesn't install libriscv,
# so don't link with libriscv if it doesn't exist
# potentially breaks some configs
ifeq (,$(wildcard $RISCV/lib/libriscv.so))
$(warning libriscv not found)
LRISCV=""
else
LRISCV="-lriscv"
endif
SIM_CXXFLAGS = \ SIM_CXXFLAGS = \
$(CXXFLAGS) \ $(CXXFLAGS) \
$(SIM_OPT_CXXFLAGS) \ $(SIM_OPT_CXXFLAGS) \
@@ -18,7 +29,7 @@ SIM_LDFLAGS = \
-Wl,-rpath,$(RISCV)/lib \ -Wl,-rpath,$(RISCV)/lib \
-L$(sim_dir) \ -L$(sim_dir) \
-L$(dramsim_dir) \ -L$(dramsim_dir) \
-lriscv \ $(LRISCV) \
-lfesvr \ -lfesvr \
-ldramsim \ -ldramsim \
$(EXTRA_SIM_LDFLAGS) $(EXTRA_SIM_LDFLAGS)