WIP

Makefile

@@ -87,6 +87,7 @@ UNITESTPATH := tests/unit
 
 all: top-all
 
+ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
 YOSYS_SRC := $(dir $(firstword $(MAKEFILE_LIST)))
 VPATH := $(YOSYS_SRC)
 
@@ -552,14 +553,14 @@ define add_share_file
 EXTRA_TARGETS += $(subst //,/,$(1)/$(notdir $(2)))
 $(subst //,/,$(1)/$(notdir $(2))): $(2)
 	$$(P) mkdir -p $(1)
-	$$(Q) cp "$(YOSYS_SRC)"/$(2) $(subst //,/,$(1)/$(notdir $(2)))
+	$$(Q) cp $(ROOT_DIR)/$(2) $(subst //,/,$(1)/$(notdir $(2)))
 endef
 
 define add_gen_share_file
 EXTRA_TARGETS += $(subst //,/,$(1)/$(notdir $(2)))
 $(subst //,/,$(1)/$(notdir $(2))): $(2)
 	$$(P) mkdir -p $(1)
-	$$(Q) cp $(2) $(subst //,/,$(1)/$(notdir $(2)))
+	$$(Q) cp $(ROOT_DIR)/$(2) $(subst //,/,$(1)/$(notdir $(2)))
 endef
 
 define add_include_file
@@ -774,17 +775,17 @@ $(PROGRAM_PREFIX)yosys-config: misc/yosys-config.in
 			-e 's#@BINDIR@#$(strip $(BINDIR))#;' -e 's#@DATDIR@#$(strip $(DATDIR))#;' < $< > $(PROGRAM_PREFIX)yosys-config
 	$(Q) chmod +x $(PROGRAM_PREFIX)yosys-config
 
-ABC_SOURCES := $(wildcard abc/*)
+ABC_SOURCES := $(wildcard $(ROOT_DIR)/abc/*)
 
-abc/abc$(EXE) abc/libabc.a: $(ABC_SOURCES)
+$(ROOT_DIR)/abc/abc$(EXE) $(ROOT_DIR)/abc/libabc.a: $(ABC_SOURCES)
 	$(P)
-	$(Q) $(MAKE) -C abc $(S) $(ABCMKARGS) $(if $(filter %.a,$@),PROG="abc",PROG="abc$(EXE)") MSG_PREFIX="$(eval P_OFFSET = 5)$(call P_SHOW)$(eval P_OFFSET = 10) ABC: " $(if $(filter %.a,$@),libabc.a)
+	$(Q) $(MAKE) -C $(ROOT_DIR)/abc $(S) $(ABCMKARGS) $(if $(filter %.a,$@),PROG="abc",PROG="abc$(EXE)") MSG_PREFIX="$(eval P_OFFSET = 5)$(call P_SHOW)$(eval P_OFFSET = 10) ABC: " $(if $(filter %.a,$@),libabc.a)
 
 $(PROGRAM_PREFIX)yosys-abc$(EXE): abc/abc$(EXE)
-	$(P) cp abc/abc$(EXE) $(PROGRAM_PREFIX)yosys-abc$(EXE)
+	$(P) cp $(ROOT_DIR)/abc/abc$(EXE) $(PROGRAM_PREFIX)yosys-abc$(EXE)
 
 $(PROGRAM_PREFIX)yosys-libabc.a: abc/libabc.a
-	$(P) cp abc/libabc.a $(PROGRAM_PREFIX)yosys-libabc.a
+	$(P) cp $(ROOT_DIR)/abc/libabc.a $(PROGRAM_PREFIX)yosys-libabc.a
 
 ifneq ($(SEED),)
 SEEDOPT="-S $(SEED)"
@@ -1080,6 +1081,10 @@ echo-yosys-ver:
 echo-git-rev:
 	@echo "$(GIT_REV)"
 
+echo-root:
+	@echo "$(ROOT_DIR)"
+
+
 -include libs/*/*.d
 -include frontends/*/*.d
 -include passes/*/*.d