Makefile

   1 BIN = qbe
   2 ABI = sysv
   3
   4 V = @
   5 OBJDIR = obj
   6
   7 SRC = main.c util.c parse.c cfg.c mem.c ssa.c alias.c load.c copy.c fold.c live.c $(ABI).c isel.c spill.c rega.c emit.c
   8 OBJ = $(SRC:%.c=$(OBJDIR)/%.o)
   9
  10 CFLAGS += -Wall -Wextra -std=c99 -g -pedantic
  11
  12 $(OBJDIR)/$(BIN): $(OBJ) $(OBJDIR)/timestamp
  13         @test -z "$(V)" || echo "ld $@"
  14         $(V)$(CC) $(LDFLAGS) $(OBJ) -o $@
  15
  16 $(OBJDIR)/%.o: %.c $(OBJDIR)/timestamp
  17         @test -z "$(V)" || echo "cc $<"
  18         $(V)$(CC) $(CFLAGS) -c $< -o $@
  19
  20 $(OBJDIR)/timestamp:
  21         @mkdir -p $(OBJDIR)
  22         @touch $@
  23
  24 $(OBJ): all.h
  25 obj/main.o: config.h
  26
  27 config.h:
  28         @case `uname` in                                 \
  29         *Darwin*)  echo "#define Defaultasm Gasmacho" ;; \
  30         *)         echo "#define Defaultasm Gaself" ;;   \
  31         esac > $@
  32
  33 clean:
  34         rm -fr $(OBJDIR)
  35
  36 clean-gen: clean
  37         rm -f config.h
  38
  39 check: $(OBJDIR)/$(BIN)
  40         tools/unit.sh all
  41
  42 80:
  43         @for F in $(SRC);                          \
  44         do                                         \
  45                 awk "{                             \
  46                         gsub(/\\t/, \"        \"); \
  47                         if (length(\$$0) > $@)     \
  48                                 printf(\"$$F:%d: %s\\n\", NR, \$$0); \
  49                 }" < $$F;                          \
  50         done
  51
  52 .PHONY: clean clean-gen check 80 syndoc