openwrt/target/linux/rules.mk

   1 LINUX_KARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \
   2         -e 's/mipsel/mips/' \
   3         -e 's/powerpc/ppc/' \
   4         -e 's/sh[234]/sh/' \
   5 )
   6
   7 ifeq ($(KERNEL),2.6)
   8 LINUX_KMOD_SUFFIX=ko
   9 else
  10 LINUX_KMOD_SUFFIX=o
  11 endif
  12
  13 define KMOD_template
  14 ifeq ($$(strip $(4)),)
  15 KDEPEND_$(1):=m
  16 else
  17 KDEPEND_$(1):=$($(4))
  18 endif
  19
  20 ifeq ($$(strip $(5)),)
  21 IDEPEND_$(1):=kernel-$(LINUX_VERSION)-$(BOARD) ($(PKG_RELEASE))
  22 else
  23 IDEPEND_$(1):=kernel-$(LINUX_VERSION)-$(BOARD) ($(PKG_RELEASE)), $(5)
  24 endif
  25
  26 PKG_$(1) := $(PACKAGE_DIR)/kmod-$(2)_$(LINUX_VERSION)-$(BOARD)-$(PKG_RELEASE)_$(ARCH).ipk
  27 I_$(1) := $(PKG_BUILD_DIR)/ipkg/$(2)
  28
  29 ifeq ($$(KDEPEND_$(1)),m)
  30 ifneq ($(BR2_PACKAGE_KMOD_$(1)),)
  31 TARGETS += $$(PKG_$(1))
  32 endif
  33 ifeq ($(BR2_PACKAGE_KMOD_$(1)),y)
  34 INSTALL_TARGETS += $$(PKG_$(1))
  35 endif
  36 endif
  37
  38 $$(PKG_$(1)): $(LINUX_DIR)/.modules_done
  39         rm -rf $$(I_$(1))
  40         mkdir -p $$(I_$(1))/lib/modules/$(LINUX_VERSION)
  41         $(SCRIPT_DIR)/make-ipkg-dir.sh $$(I_$(1)) ../control/kmod-$(2).control $(LINUX_VERSION)-$(BOARD)-$(PKG_RELEASE) $(ARCH)
  42         echo "Depends: $$(IDEPEND_$(1))" >> $$(I_$(1))/CONTROL/control
  43         cp $(3) $$(I_$(1))/lib/modules/$(LINUX_VERSION)
  44 ifneq ($(6),)
  45         mkdir -p $$(I_$(1))/etc/modules.d
  46         for module in $(7); do \
  47                 echo $$$$module >> $$(I_$(1))/etc/modules.d/$(6)-$(2); \
  48         done
  49 endif
  50         $(8)
  51         $(IPKG_BUILD) $$(I_$(1)) $(PACKAGE_DIR) $(MAKE_TRACE)
  52
  53 endef
  54
  55