Makefile

   1 CC              :=      gcc
   2 AS              :=      gcc
   3 AR              :=      ar
   4 OBJCOPY :=      objcopy
   5 ODIR    :=      build
   6 SDIR    :=      source
   7 IDIR    :=      include
   8 LDIR    :=      lib
   9 CFLAGS  :=      -I$(IDIR) -O2 -fno-builtin -nostartfiles -nostdlib -Wall -masm=intel -march=btver2 -mtune=btver2 -m64 -mabi=sysv -mcmodel=large
  10 SFLAGS  :=      -nostartfiles -nostdlib -march=btver2 -mtune=btver2
  11 CFILES  :=      $(wildcard $(SDIR)/*.c)
  12 SFILES  :=      $(wildcard $(SDIR)/*.s)
  13 OBJS    := $(patsubst $(SDIR)/%.c, build/%.o, $(CFILES)) $(patsubst $(SDIR)/%.s, build/%.o, $(SFILES))
  14
  15 TARGET = lib$(shell basename $(CURDIR)).a
  16
  17 $(TARGET): $(ODIR) $(OBJS)
  18         $(AR) rcs $@ $(OBJS)
  19
  20 $(ODIR)/%.o: $(SDIR)/%.c
  21         $(CC) -c -o $@ $< $(CFLAGS)
  22
  23 $(ODIR)/%.o: $(SDIR)/%.s
  24         $(AS) -c -o $@ $< $(SFLAGS)
  25
  26 $(ODIR):
  27         @mkdir $@
  28
  29 .PHONY: clean
  30
  31 clean:
  32         rm -f $(TARGET) $(ODIR)/*.o