Makefile

   1 BIN = qbe
   2
   3 V = @
   4 OBJDIR = obj
   5
   6 SRC      = main.c util.c parse.c cfg.c mem.c ssa.c alias.c load.c copy.c \
   7            fold.c live.c spill.c rega.c gas.c
   8 AMD64SRC = amd64/targ.c amd64/sysv.c amd64/isel.c amd64/emit.c
   9 ARM64SRC = arm64/targ.c arm64/abi.c arm64/isel.c arm64/emit.c
  10 SRCALL   = $(SRC) $(AMD64SRC) $(ARM64SRC)
  11
  12 AMD64OBJ = $(AMD64SRC:%.c=$(OBJDIR)/%.o)
  13 ARM64OBJ = $(ARM64SRC:%.c=$(OBJDIR)/%.o)
  14 OBJ      = $(SRC:%.c=$(OBJDIR)/%.o) $(AMD64OBJ) $(ARM64OBJ)
  15
  16 CFLAGS += -Wall -Wextra -std=c99 -g -pedantic
  17
  18 $(OBJDIR)/$(BIN): $(OBJ) $(OBJDIR)/timestamp
  19         @test -z "$(V)" || echo "ld $@"
  20         $(V)$(CC) $(LDFLAGS) $(OBJ) -o $@
  21
  22 $(OBJDIR)/%.o: %.c $(OBJDIR)/timestamp
  23         @test -z "$(V)" || echo "cc $<"
  24         $(V)$(CC) $(CFLAGS) -c $< -o $@
  25
  26 $(OBJDIR)/timestamp:
  27         @mkdir -p $(OBJDIR)
  28         @mkdir -p $(OBJDIR)/amd64
  29         @mkdir -p $(OBJDIR)/arm64
  30         @touch $@
  31
  32 $(OBJ): all.h ops.h
  33 $(AMD64OBJ): amd64/all.h
  34 $(ARM64OBJ): arm64/all.h
  35 obj/main.o: config.h
  36
  37 config.h:
  38         @case `uname` in                               \
  39         *Darwin*)                                      \
  40                 echo "#define Defasm Gasmacho";        \
  41                 echo "#define Deftgt T_amd64_sysv";    \
  42                 ;;                                     \
  43         *)                                             \
  44                 echo "#define Defasm Gaself";          \
  45                 case `uname -m` in                     \
  46                 *aarch64*)                             \
  47                         echo "$define Deftgt T_arm64"; \
  48                         ;;                             \
  49                 *)                                     \
  50                         echo "#define Deftgt T_amd64_sysv";\
  51                         ;;                             \
  52                 esac                                   \
  53                 ;;                                     \
  54         esac > $@
  55
  56 install: $(OBJDIR)/$(BIN)
  57         mkdir -p "$(DESTDIR)/$(PREFIX)/bin/"
  58         cp $< "$(DESTDIR)/$(PREFIX)/bin/"
  59
  60 uninstall:
  61         rm -f "$(DESTDIR)/$(PREFIX)/bin/$(BIN)"
  62
  63 clean:
  64         rm -fr $(OBJDIR)
  65
  66 clean-gen: clean
  67         rm -f config.h
  68
  69 check: $(OBJDIR)/$(BIN)
  70         tools/test.sh all
  71
  72 check-arm64: $(OBJDIR)/$(BIN)
  73         TARGET=arm64 tools/test.sh all
  74
  75 src:
  76         @echo $(SRCALL)
  77
  78 80:
  79         @for F in $(SRCALL);                       \
  80         do                                         \
  81                 awk "{                             \
  82                         gsub(/\\t/, \"        \"); \
  83                         if (length(\$$0) > $@)     \
  84                                 printf(\"$$F:%d: %s\\n\", NR, \$$0); \
  85                 }" < $$F;                          \
  86         done
  87
  88 .PHONY: clean clean-gen check check-arm64 src 80 install uninstall