annotate Makefile @ 2:7317fbe024af

Clean up insane number of compiler warnings under -Wall
author lost@l-w.ca
date Thu, 20 Jan 2011 22:39:46 -0700
parents 96c4dc89016e
children d4eb3c328a47
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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7317fbe024af Clean up insane number of compiler warnings under -Wall
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1 CPPFLAGS += -I lwlib -D_GNU_SOURCE -DPACKAGE_STRING='"lwtools 4.0-pre"' -DPACKAGE_BUGREPORT='"lost@l-w.ca"'
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3 LDFLAGS += -L$(PWD)/lwlib -llw
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5 MAIN_TARGETS := lwasm/lwasm lwlink/lwlink lwar/lwar lwlink/lwobjdump
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7 .PHONY: all
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8 all: $(MAIN_TARGETS)
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10 subdirs := lwasm lwlink lwar lwlib
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12 -include $(subdirs:=/rules.make)
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14 lwasm_objs := $(lwasm_srcs:.c=.o)
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15 lwlink_objs := $(lwlink_srcs:.c=.o)
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16 lwar_objs := $(lwar_srcs:.c=.o)
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17 lwlib_objs := $(lwlib_srcs:.c=.o)
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18 lwobjdump_objs := $(lwobjdump_srcs:.c=.o)
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20 lwasm_deps := $(lwasm_srcs:.c=.d)
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21 lwlink_deps := $(lwlink_srcs:.c=.d)
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22 lwar_deps := $(lwar_srcs:.c=.d)
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23 lwlib_deps := $(lwlib_srcs:.c=.d)
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24 lwobjdump_deps := $(lwobjdump_srcs:.c=.d)
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26 ,PHONY: lwlink lwasm lwar
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27 lwlink: lwlink/lwlink
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28 lwasm: lwasm/lwasm
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29 lwar: lwar/lwar
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30 lwobjdump: lwlink/lwobjdump
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32 lwasm/lwasm: $(lwasm_objs) lwlib
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33 $(CC) -o $@ $(lwasm_objs) $(LDFLAGS)
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35 lwlink/lwlink: $(lwlink_objs)
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36 $(CC) -o $@ $(lwlink_objs)
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38 lwlink/lwobjdump: $(lwobjdump_objs)
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39 $(CC) -o $@ $(lwobjdump_objs)
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41 lwar/lwar: $(lwar_objs)
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42 $(CC) -o $@ $(lwar_objs)
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45 .phony: lwlib
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46 lwlib: lwlib/liblw.a
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48 lwlib/liblw.a: $(lwlib_objs)
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49 $(AR) rc $@ $^
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51 %.d: %.c
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52 @echo "Building dependencies for $@"
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53 @$(CC) -MM $(CPPFLAGS) -o $*.d $<
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54 @mv -f $*.d $*.d.tmp
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55 @sed -e 's|.*:|$*.o $*.d:|' < $*.d.tmp > $*.d
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56 @sed -e 's/.*://' -e 's/\\$$//' < $*.d.tmp | fmt -1 | sed -e 's/^ *//' -e 's/$$/:/' >> $*.d
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57 @rm -f $*.d.tmp
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59 -include $(lwasm_deps) $(lwlink_deps) $(lwar_deps) $(lwlib_deps) $(lwobjdump_deps)
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61 extra_clean := $(extra_clean) *~ */*~
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63 .PHONY: clean
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64 clean:
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65 rm -f $(lwasm_deps) $(lwlink_deps) $(lwar_deps) $(lwlib_deps) $(lwobjdump_deps)
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66 rm -f lwlib/liblw.a lwasm/lwasm lwlink/lwlink lwlink/lwobjdump lwar/lwar
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67 rm -f $(lwasm_objs) $(lwlink_objs) $(lwar_objs) $(lwlib_objs) $(lwobjdump_objs)
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68 rm -f $(extra_clean)
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70 print-%:
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71 @echo $* = $($*)
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72