Makefile

   1 config_opt = $(shell if [ -e config.h -a -n "`egrep '^\#define[[:space:]]+$(1)([[:space:]]+|$$)' config.h 2>/dev/null`" ]; then echo true ; fi)
   2
   3 .PHONY: clean install x86emu lrmi
   4
   5 INSTALL = install
   6 KDIR   ?= /lib/modules/$(shell uname -r)/source
   7
   8 ifeq ($(call config_opt,CONFIG_KLIBC),true)
   9         export CC = klcc
  10 endif
  11
  12 CFLAGS += -I$(KDIR)/include
  13
  14 ifeq ($(call config_opt,CONFIG_X86EMU),true)
  15         CFLAGS += -Ilibs/x86emu
  16         LDFLAGS += -Llibs/x86emu
  17         LDLIBS += -lx86emu
  18         V86OBJS = v86_x86emu.o v86_mem.o
  19         V86LIB = x86emu
  20 else
  21         CFLAGS += -Ilibs/lrmi-0.10
  22         LDFLAGS += -Llibs/lrmi-0.10 -static
  23         LDLIBS += -llrmi
  24         V86OBJS = v86_lrmi.o
  25         V86LIB = lrmi
  26 endif
  27
  28 all: $(V86LIB) v86d
  29
  30 %.o: %.c v86.h
  31         $(CC) $(CFLAGS) -c -o $@ $<
  32
  33 v86d: v86.o v86_common.o $(V86OBJS)
  34         $(CC) $(LDFLAGS) $+ $(LDLIBS) -o $@
  35
  36 testvbe: testvbe.o v86_common.o $(V86OBJS)
  37         $(CC) $(LDFLAGS) $+ $(LDLIBS) -o $@
  38
  39 x86emu:
  40         make -w -C libs/x86emu
  41
  42 lrmi:
  43         make -e -w -C libs/lrmi-0.10 liblrmi.a
  44
  45 clean:
  46         rm -rf *.o v86d testvbe
  47         $(MAKE) -w -C libs/lrmi-0.10 clean
  48         $(MAKE) -w -C libs/x86emu clean
  49
  50 distclean: clean
  51         rm -rf config.h
  52
  53 install:
  54         $(INSTALL) -D v86d $(DESTDIR)/sbin/v86d
  55