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Compile abc when submodule updates

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This commit is contained in:
Miodrag Milanovic 2025-10-14 14:54:56 +02:00
parent d3d3a9f1ea
commit d92cf2f5b0
2 changed files with 13 additions and 2 deletions
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1
.gitignore vendored
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@ -5,6 +5,7 @@
/Brewfile.lock.json
## build artifacts
/.git-abc-submodule-hash
# compiler intermediate files
*.o
*.d

14
Makefile
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@ -845,7 +845,17 @@ check-git-abc:
exit 1; \
fi
abc/abc$(EXE) abc/libabc.a: | check-git-abc
.git-abc-submodule-hash: FORCE
@new=$$(cd abc 2>/dev/null && git rev-parse HEAD 2>/dev/null || echo none); \
old=$$(cat .git-abc-submodule-hash 2>/dev/null || echo none); \
if [ "$$new" != "$$old" ]; then \
echo "$$new" > .git-abc-submodule-hash; \
fi
abc/abc$(EXE) abc/libabc.a: .git-abc-submodule-hash | check-git-abc
@if [ "$$(cd abc 2>/dev/null && git rev-parse HEAD 2>/dev/null)" != "$$(cat ../.git-abc-submodule-hash 2>/dev/null || echo none)" ]; then \
rm -f abc/abc$(EXE); \
fi
$(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)
@ -1147,7 +1157,7 @@ clean-py:
clean-abc:
$(MAKE) -C abc DEP= clean
rm -f $(PROGRAM_PREFIX)yosys-abc$(EXE) $(PROGRAM_PREFIX)yosys-libabc.a abc/abc-[0-9a-f]* abc/libabc-[0-9a-f]*.a
rm -f $(PROGRAM_PREFIX)yosys-abc$(EXE) $(PROGRAM_PREFIX)yosys-libabc.a abc/abc-[0-9a-f]* abc/libabc-[0-9a-f]*.a .git-abc-submodule-hash
mrproper: clean
git clean -xdf