kernel/Makefile

   1 include ../config.mak
   2
   3 KVERREL = $(patsubst /lib/modules/%/build,%,$(KERNELDIR))
   4
   5 DESTDIR=
   6
   7 INSTALLDIR = $(patsubst %/build,%/extra,$(KERNELDIR))
   8 ORIGMODDIR = $(patsubst %/build,%/kernel,$(KERNELDIR))
   9
  10 rpmrelease = devel
  11
  12 LINUX = ../linux-2.6
  13
  14 version = $(shell cd $(LINUX); git describe)
  15
  16 _hack = mv $1 $1.orig && \
  17         awk -v version=$(version) -f hack-module.awk $1.orig \
  18             | sed '/\#include/! s/\blapic\b/l_apic/g' > $1 && rm $1.orig
  19
  20 _unifdef = mv $1 $1.orig && \
  21           unifdef -DCONFIG_X86 $1.orig > $1; \
  22           [ $$? -le 1 ] && rm $1.orig
  23
  24 hack = $(call _hack,tmp/$(strip $1))
  25 unifdef = $(call _unifdef,tmp/$(strip $1))
  26
  27 all::
  28         $(MAKE) -C $(KERNELDIR) M=`pwd` "$$@"
  29
  30 sync:
  31         rm -rf tmp
  32         rsync --exclude='*.mod.c' -R \
  33              "$(LINUX)"/arch/x86/kvm/./*.[ch] \
  34              "$(LINUX)"/virt/kvm/./*.[ch] \
  35              "$(LINUX)"/./include/linux/kvm*.h \
  36              "$(LINUX)"/./include/asm-x86/kvm*.h \
  37              tmp/
  38         ln -sf asm-x86 include/asm
  39
  40         $(call unifdef, include/linux/kvm.h)
  41         $(call unifdef, include/linux/kvm_para.h)
  42         $(call unifdef, include/asm-x86/kvm.h)
  43         $(call unifdef, include/asm-x86/kvm_para.h)
  44         $(call hack, kvm_main.c)
  45         $(call hack, mmu.c)
  46         $(call hack, vmx.c)
  47         $(call hack, svm.c)
  48         $(call hack, x86.c)
  49         $(call hack, irq.h)
  50         for i in $$(find tmp -type f -printf '%P '); \
  51                 do cmp -s $$i tmp/$$i || cp tmp/$$i $$i; done
  52
  53 install:
  54         mkdir -p $(DESTDIR)/$(INSTALLDIR)
  55         cp *.ko $(DESTDIR)/$(INSTALLDIR)
  56         for i in $(ORIGMODDIR)/drivers/kvm/*.ko; do \
  57                 if [ -f "$$i" ]; then mv "$$i" "$$i.orig"; fi; \
  58         done
  59         /sbin/depmod -a
  60
  61 tmpspec = .tmp.kvm-kmod.spec
  62
  63 rpm-topdir := $$(pwd)/../rpmtop
  64
  65 RPMDIR = $(rpm-topdir)/RPMS
  66
  67 rpm:    all
  68         mkdir -p $(rpm-topdir)/BUILD $(RPMDIR)/$$(uname -i)
  69         sed 's/^Release:.*/Release: $(rpmrelease)/; s/^%define kverrel.*/%define kverrel $(KVERREL)/' \
  70              kvm-kmod.spec > $(tmpspec)
  71         rpmbuild --define="kverrel $(KVERREL)" \
  72                  --define="objdir $$(pwd)" \
  73                  --define="_rpmdir $(RPMDIR)" \
  74                  --define="_topdir $(rpm-topdir)" \
  75                 -bb $(tmpspec)
  76
  77 clean:
  78         $(MAKE) -C $(KERNELDIR) M=`pwd` $@
  79
  80 svnclean:
  81         svn st | grep '^\?' | awk '{print $2}' | xargs rm -rf
  82