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Need to prevent intermediate targets from being deleted, otherwise the 

trick with "touch -B 2" doesn't work because the file that we're
carefully timestamping just gets deleted anyway.
This commit is contained in:
Michael Brown 2005-04-16 23:47:47 +00:00
parent 9c814cb123
commit ae36de3d80
1 changed files with 5 additions and 4 deletions
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9
src/Makefile.housekeeping
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@ -260,10 +260,10 @@ $(BIN)/%.info :
#
# If it's a debugging version, force a link to take place by making
# this target depend on a phony target, and mark the resulting files
# as being older than BLIB, so that any subsequent images will do a
# fresh link. Otherwise, you won't get what you expect when you do
# e.g. "make DEBUG=pci bin/pnic.dsk ; make bin/pnic.dsk ; make
# DEBUG=pci bin/pnic.dsk"
# as being older than BLIB (and prevent them from being deleted), so
# that any subsequent images will do a fresh link. Otherwise, you
# won't get what you expect when you do e.g. "make DEBUG=pci
# bin/pnic.dsk ; make bin/pnic.dsk ; make DEBUG=pci bin/pnic.dsk"
#
$(BIN)/%.tmp : $(BLIB) $(MAKEDEPS) $(LDSCRIPT) \
$(DEBUG_OBJECTS) $(if $(DEBUG),force_relink)
@ -271,6 +271,7 @@ $(BIN)/%.tmp : $(BLIB) $(MAKEDEPS) $(LDSCRIPT) \
$(DEBUG_OBJECTS) $(BLIB) -o $@ -Map $(BIN)/$*.tmp.map
$(if $(DEBUG_OBJECTS),$(TOUCH) -r $(BLIB) -B 2 $@ $(BIN)/$*.tmp.map)
.PHONY : force_relink
.SECONDARY :
# Show a linker map for the specified target
#