kvm/libkvm/Makefile

   1 all: libkvm.a
   2
   3 include ../../config-host.mak
   4 ifneq ($(VPATH),)
   5 srcdir=$(VPATH)/kvm/libkvm
   6 else
   7 srcdir=.
   8 endif
   9
  10 include $(srcdir)/config-$(ARCH).mak
  11
  12
  13 # libkvm is not -Wredundant-decls friendly yet
  14 CFLAGS += -Wno-redundant-decls
  15
  16 # cc-option
  17 # Usage: OP_CFLAGS+=$(call cc-option, -falign-functions=0, -malign-functions=0)
  18 cc-option = $(shell if $(CC) $(1) -S -o /dev/null -xc /dev/null \
  19               > /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi ;)
  20
  21 CFLAGS += $(autodepend-flags) -g -fomit-frame-pointer -Wall
  22 CFLAGS += $(call cc-option, -fno-stack-protector, "")
  23 CFLAGS += $(call cc-option, -fno-stack-protector-all, "")
  24 CFLAGS += $(KVM_CFLAGS)
  25
  26 LDFLAGS += $(CFLAGS)
  27
  28 CXXFLAGS = $(autodepend-flags)
  29
  30 VPATH:=$(VPATH)/kvm/libkvm
  31
  32 autodepend-flags = -MMD -MF $(dir $*).$(notdir $*).d
  33
  34
  35 libkvm.a: libkvm.o $(libkvm-$(ARCH)-objs)
  36         $(AR) rcs $@ $^
  37
  38 install:
  39         @echo skipping libkvm install
  40
  41 install-libkvm:
  42         install -D libkvm.h $(DESTDIR)/$(PREFIX)/include/libkvm.h
  43         install -D libkvm.a $(DESTDIR)/$(PREFIX)/$(LIBDIR)/libkvm.a
  44
  45 install-kernel-headers:
  46         install -D $(LIBKVM_KERNELDIR)/include/linux/kvm.h \
  47                 $(DESTDIR)/$(PREFIX)/include/linux/kvm.h
  48         install -D $(LIBKVM_KERNELDIR)/include/linux/kvm_para.h \
  49                 $(DESTDIR)/$(PREFIX)/include/linux/kvm_para.h
  50
  51 -include .*.d
  52
  53 clean:
  54         $(RM) *.o *.a .*.d