openwrt/toolchain/kernel-headers/Makefile

   1 include $(TOPDIR)/rules.mk
   2
   3 # linux kernel headers for toolchain
   4
   5 LINUX_HEADERS_VERSION=2.4.32
   6 LINUX_KERNEL_MD5SUM:=38f4d0830e95a20f4bfed17622d5557c
   7 LINUX_HEADERS_SITE= \
   8                 http://www.de.kernel.org/pub/linux/kernel/v2.4 \
   9                 http://www.fi.kernel.org/pub/linux/kernel/v2.4 \
  10                 http://www.fr.kernel.org/pub/linux/kernel/v2.4 \
  11                 http://www.kernel.org/pub/linux/kernel/v2.4 \
  12
  13 LINUX_HEADERS_SOURCE=linux-$(LINUX_HEADERS_VERSION).tar.bz2
  14 LINUX_HEADERS_ARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \
  15         -e 's/mipseb/mips/' \
  16         -e 's/mipsel/mips/' \
  17         -e 's/powerpc/ppc/' \
  18         -e 's/sh[234]/sh/' \
  19         )
  20
  21 $(DL_DIR)/$(LINUX_HEADERS_SOURCE):
  22         -mkdir -p $(DL_DIR)
  23         $(SCRIPT_DIR)/download.pl $(DL_DIR) $(LINUX_HEADERS_SOURCE) $(LINUX_KERNEL_MD5SUM) $(LINUX_HEADERS_SITE)
  24
  25 $(LINUX_HEADERS_DIR)/.unpacked: $(DL_DIR)/$(LINUX_HEADERS_SOURCE)
  26         mkdir -p $(TOOL_BUILD_DIR)
  27         bzcat $(DL_DIR)/$(LINUX_HEADERS_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) - \
  28                 linux-$(LINUX_HEADERS_VERSION)/include \
  29                 linux-$(LINUX_HEADERS_VERSION)/Makefile \
  30                 linux-$(LINUX_HEADERS_VERSION)/Rules.make \
  31                 linux-$(LINUX_HEADERS_VERSION)/arch/$(LINUX_HEADERS_ARCH)/Makefile \
  32                 linux-$(LINUX_HEADERS_VERSION)/scripts \
  33                 linux-$(LINUX_HEADERS_VERSION)/arch/$(LINUX_HEADERS_ARCH)/config*.in \
  34                 linux-$(LINUX_HEADERS_VERSION)/*/*/Config.in \
  35                 linux-$(LINUX_HEADERS_VERSION)/*/Config.in
  36         (cd $(LINUX_HEADERS_DIR)-$(LINUX_HEADERS_VERSION) ; patch -p1 < $(TOPDIR)/toolchain/kernel-headers/patches/include.patch)
  37         ln -sf $(LINUX_HEADERS_DIR)-$(LINUX_HEADERS_VERSION) $(LINUX_HEADERS_DIR)
  38         $(SED) 's/@expr length/@-expr length/' $(LINUX_HEADERS_DIR)/Makefile
  39         touch $(LINUX_HEADERS_DIR)/.unpacked
  40
  41 $(LINUX_HEADERS_DIR)/.configured: $(LINUX_HEADERS_DIR)/.unpacked
  42         -$(CP) ./files/config.$(LINUX_HEADERS_ARCH) $(LINUX_HEADERS_DIR)/.config
  43         $(MAKE) -C $(LINUX_HEADERS_DIR) ARCH=$(LINUX_HEADERS_ARCH) oldconfig include/linux/version.h
  44         touch $(LINUX_HEADERS_DIR)/.configured
  45
  46 source: $(DL_DIR)/$(LINUX_HEADERS_SOURCE)
  47 prepare: $(LINUX_HEADERS_DIR)/.configured
  48 compile:
  49 install:
  50 clean:
  51         rm -rf $(LINUX_HEADERS_DIR)
  52