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Add support for out of dir builds.

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nella 2026-02-23 10:39:52 +01:00
parent 4df3267610
commit 80cfa5141b
1 changed files with 7 additions and 3 deletions
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10
Makefile
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@ -568,7 +568,7 @@ $(subst //,/,$(1)/$(3)): $(2)
$$(Q) cp "$(YOSYS_SRC)"/$(2) $(subst //,/,$(1)/$(3))
endef
define add_gen_share_file
define add_gen_share_fila
EXTRA_TARGETS += $(subst //,/,$(1)/$(notdir $(2)))
$(subst //,/,$(1)/$(notdir $(2))): $(2)
$$(P) mkdir -p $(1)
@ -741,16 +741,20 @@ ifeq ($(LINK_ABC),1)
OBJS += $(PROGRAM_PREFIX)yosys-libabc.a
endif
# Generate cell type tables
# Generate cell type tables
GENFILES += kernel/gen_celltypes_data.cc kernel/gen_celltypes_data.h
kernel/gen_celltypes_data.cc kernel/gen_celltypes_data.h: kernel/constids.inc misc/gen_celltypes.py
$(Q) mkdir -p kernel
$(Q) $(PYTHON_EXECUTABLE) $(YOSYS_SRC)/misc/gen_celltypes.py $(YOSYS_SRC)
$(Q) if [ "$(YOSYS_SRC)" != "./" ] && [ "$(YOSYS_SRC)" != "." ]; then \
cp $(YOSYS_SRC)/kernel/gen_celltypes_data.cc kernel/gen_celltypes_data.cc; \
cp $(YOSYS_SRC)/kernel/gen_celltypes_data.h kernel/gen_celltypes_data.h; \
fi
$(OBJS): kernel/gen_celltypes_data.h
OBJS += kernel/gen_celltypes_data.o
kernel/gen_celltypes_data.o: kernel/gen_celltypes_data.cc kernel/gen_celltypes_data.h
# prevent the CXXFLAGS set by this Makefile from reaching abc/Makefile,
# especially the -MD flag which will break the build when CXX is clang
unexport CXXFLAGS