annotate Makefile @ 10:127e5b1e01c0

Removed use of asprintf() and added Makefile options for cross compiling; also a bugfix with sizeof{} in lwasm
author lost@l-w.ca
date Sat, 22 Jan 2011 10:37:53 -0700
parents 6eed14cccac9
children a0317b794b7b
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10
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1 # define anything system specific here
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2 #
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3 # set these variables if needed
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4 # PROGSUFFIX: suffix added to binaries
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5 # BUILDTPREFIX: prefix added to build utilities (cc, etc.) for xcompile
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6 # can also set them when invoking "make"
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7 #PROGSUFFIX := .exe
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8 #BUILDTPREFIX=i586-mingw32msvc-
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9
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10 # C compiler
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11 CC := $(BUILDTPREFIX)cc
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13 # ar
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14 AR := $(BUILDTPREFIX)ar
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127e5b1e01c0 Removed use of asprintf() and added Makefile options for cross compiling; also a bugfix with sizeof{} in lwasm
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16 # ranlib
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17 RANLIB := $(BUILDTPREFIX)ranlib
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18
127e5b1e01c0 Removed use of asprintf() and added Makefile options for cross compiling; also a bugfix with sizeof{} in lwasm
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19 CPPFLAGS += -I lwlib -DPACKAGE_STRING='"lwtools 4.0-pre"'
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20 LDFLAGS += -L$(PWD)/lwlib -llw
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21
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23 MAIN_TARGETS := lwasm/lwasm$(PROGSUFFIX) \
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24 lwlink/lwlink$(PROGSUFFIX) \
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25 lwar/lwar$(PROGSUFFIX) \
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26 lwlink/lwobjdump$(PROGSUFFIX)
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27
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28 .PHONY: all
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29 all: $(MAIN_TARGETS)
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30
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31 subdirs := lwasm lwlink lwar lwlib
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32
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33 -include $(subdirs:=/rules.make)
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34
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35 lwasm_objs := $(lwasm_srcs:.c=.o)
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36 lwlink_objs := $(lwlink_srcs:.c=.o)
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37 lwar_objs := $(lwar_srcs:.c=.o)
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38 lwlib_objs := $(lwlib_srcs:.c=.o)
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39 lwobjdump_objs := $(lwobjdump_srcs:.c=.o)
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40
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41 lwasm_deps := $(lwasm_srcs:.c=.d)
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42 lwlink_deps := $(lwlink_srcs:.c=.d)
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43 lwar_deps := $(lwar_srcs:.c=.d)
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44 lwlib_deps := $(lwlib_srcs:.c=.d)
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45 lwobjdump_deps := $(lwobjdump_srcs:.c=.d)
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46
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47 .PHONY: lwlink lwasm lwar lwobjdump$(PROGSUFFIX)
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48 lwlink: lwlink/lwlink$(PROGSUFFIX)
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49 lwasm: lwasm/lwasm$(PROGSUFFIX)
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50 lwar: lwar/lwar$(PROGSUFFIX)
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51 lwobjdump: lwlink/lwobjdump$(PROGSUFFIX)
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52
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53 lwasm/lwasm$(PROGSUFFIX): $(lwasm_objs) lwlib lwasm/rules.make
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54 $(CC) -o $@ $(lwasm_objs) $(LDFLAGS)
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56 lwlink/lwlink$(PROGSUFFIX): $(lwlink_objs) lwlib lwlink/rules.make
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57 $(CC) -o $@ $(lwlink_objs) $(LDFLAGS)
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59 lwlink/lwobjdump$(PROGSUFFIX): $(lwobjdump_objs) lwlib lwlink/rules.make
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60 $(CC) -o $@ $(lwobjdump_objs) $(LDFLAGS)
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61
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62 lwar/lwar$(PROGSUFFIX): $(lwar_objs) lwlib lwar/rules.make
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63 $(CC) -o $@ $(lwar_objs) $(LDFLAGS)
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64
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65 test: test.c lwlib
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66 $(CC) $(CPPFLAGS) $(CFLAGS) -o $@ test.c $(LDFLAGS)
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67
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68 .PHONY: lwlib
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69 lwlib: lwlib/liblw.a
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70
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71 lwlib/liblw.a: $(lwlib_objs) lwlib/rules.make
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72 $(AR) rc $@ $(lwlib_objs)
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73 $(RANLIB) $@
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74
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75 %.d: %.c
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76 # @echo "Building dependencies for $@"
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77 @$(CC) -MM $(CPPFLAGS) -o $*.d $<
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78 @mv -f $*.d $*.d.tmp
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79 @sed -e 's|.*:|$*.o $*.d:|' < $*.d.tmp > $*.d
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80 @sed -e 's/.*://' -e 's/\\$$//' < $*.d.tmp | fmt -1 | sed -e 's/^ *//' -e 's/$$/:/' >> $*.d
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81 @rm -f $*.d.tmp
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82
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83 alldeps := $(lwasm_deps) $(lwlink_deps) $(lwar_deps) $(lwlib_deps) ($lwobjdump_deps)
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84
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85 -include $(alldeps)
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86
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87 extra_clean := $(extra_clean) *~ */*~
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88
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89 .PHONY: clean
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90 clean:
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91 rm -f $(lwasm_deps) $(lwlink_deps) $(lwar_deps) $(lwlib_deps) $(lwobjdump_deps)
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92 rm -f lwlib/liblw.a lwasm/lwasm$(PROGSUFFIX) lwlink/lwlink$(PROGSUFFIX) lwlink/lwobjdump$(PROGSUFFIX) lwar/lwar$(PROGSUFFIX)
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93 rm -f $(lwasm_objs) $(lwlink_objs) $(lwar_objs) $(lwlib_objs) $(lwobjdump_objs)
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94 rm -f $(extra_clean)
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95
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96 print-%:
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97 @echo $* = $($*)
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98
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99 .PHONY: install
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100 install:
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101 cp $(MAIN_TARGETS) /usr/local/bin/
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102