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Fix Landlock Make so it can read pattern rule vars

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It turned out that specifying all SRCS and INCS as dependencies on the
pattern rules for all headers, caused `make` memory usage to skyrocket
from 40mb ot 160mb. This change also reduces the build graph another 4%.
This commit is contained in:
Justine Tunney 2022-08-13 17:20:50 -07:00
parent 62ca1b0902
commit ead3fc2b31
53 changed files with 105 additions and 93 deletions
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24
build/rules.mk
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@ -99,3 +99,27 @@ o/$(MODE)/%.lua.runs: %.lua o/$(MODE)/tool/net/redbean.com
o/$(MODE)/%: o/$(MODE)/%.com o/$(MODE)/tool/build/cp.com o/$(MODE)/tool/build/assimilate.com
@$(COMPILE) -wACP -T$@ o/$(MODE)/tool/build/cp.com $< $@
@$(COMPILE) -wAASSIMILATE -T$@ o/$(MODE)/tool/build/assimilate.com $@
################################################################################
# strict header checking
# these rules are unsandboxed since they're kind of a sandboxing test themselves
o/%.h.ok: .UNSANDBOXED = 1
o/%.h.ok: %.h
@$(COMPILE) -ACHECK.h $(COMPILE.c) -xc -g0 -o $@ $<
o/$(MODE)/%.h.ok: .UNSANDBOXED = 1
o/$(MODE)/%.h.ok: %.h
@$(COMPILE) -ACHECK.h $(COMPILE.c) -xc -g0 -o $@ $<
o/$(MODE)/%.hh.ok: .UNSANDBOXED = 1
o/$(MODE)/%.hh.ok: %.hh
@$(COMPILE) -ACHECK.h $(COMPILE.cxx) -xc++ -g0 -o $@ $<
o/%.okk: .UNSANDBOXED = 1
o/%.okk: %
@$(COMPILE) -ACHECK.h $(COMPILE.cxx) -xc++ -g0 -o $@ $<
o/$(MODE)/%.okk: .UNSANDBOXED = 1
o/$(MODE)/%.okk: %
@$(COMPILE) -ACHECK.h $(COMPILE.cxx) -xc++ -g0 -o $@ $<