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Stop unconditionally building abc 

_What are the reasons/motivation for this change?_
abc builds unconditional because `check-git-abc` is a phony prerequisite and therefore always runs, and since it always runs it will always trigger abc to rebuild.

_Explain how this is achieved._
Convert `check-git-abc` to an order-only prerequisite.  It still runs as before, but no longer triggers yosys-abc to rebuild when it does.

_If applicable, please suggest to reviewers how they can test the change._
This commit is contained in:
KrystalDelusion 2024-08-05 11:20:05 +12:00
parent ceba889641
commit 3dd32d741a
1 changed files with 1 additions and 1 deletions
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2
Makefile
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@ -807,7 +807,7 @@ check-git-abc:
exit 1; \
fi
abc/abc$(EXE) abc/libabc.a: check-git-abc
abc/abc$(EXE) abc/libabc.a: | check-git-abc
$(P)
$(Q) mkdir -p abc && $(MAKE) -C $(PROGRAM_PREFIX)abc -f "$(realpath $(YOSYS_SRC)/abc/Makefile)" ABCSRC="$(realpath $(YOSYS_SRC)/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)