thirdparty/scummvm
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BUILD: Use split-dwarf debug symbol files by default, when available

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This should improve linker time as well as reduce the size of the
built binaries (though this does not affect runtime memory usage
since the debug segments are not loaded into memory except by a
debugger) whilst still giving debug information.
This commit is contained in:
Colin Snover 2017-11-01 17:15:35 -05:00 • committed by Eugene Sandulenko
parent 7557f17ed2
commit ffff953685
3 changed files with 68 additions and 26 deletions
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12
Makefile.common
View file

@ -8,6 +8,9 @@
all: $(EXECUTABLE) plugins
ifdef SPLIT_DWARF
all: $(EXECUTABLE).dwp
endif
######################################################################
# Module settings
@ -70,6 +73,7 @@ QUIET_AR = @echo ' ' AR ' ' $@;
QUIET_RANLIB = @echo ' ' RANLIB ' ' $@;
QUIET_PLUGIN = @echo ' ' PLUGIN ' ' $@;
QUIET_LINK = @echo ' ' LINK ' ' $@;
QUIET_DWP = @echo ' ' DWP ' ' $@;
QUIET_WINDRES = @echo ' ' WINDRES '' $@;
QUIET = @
endif
@ -80,12 +84,20 @@ endif
$(EXECUTABLE): $(OBJS)
$(QUIET_LINK)$(LD) $(LDFLAGS) $(PRE_OBJS_FLAGS) $+ $(POST_OBJS_FLAGS) $(LIBS) -o $@
ifdef SPLIT_DWARF
$(EXECUTABLE).dwp: $(EXECUTABLE)
$(QUIET_DWP)$(DWP) -e $(EXECUTABLE)
endif
distclean: clean clean-devtools
$(RM) config.h config.mk config.log engines/engines.mk engines/plugins_table.h
clean:
$(RM_REC) $(DEPDIRS)
$(RM) $(OBJS) $(EXECUTABLE)
ifdef SPLIT_DWARF
$(RM) $(EXECUTABLE).dwp
endif
#