package/libpcap/libpcap.mk

   1 #############################################################
   2 #
   3 # libpcap
   4 #
   5 #############################################################
   6 # Copyright (C) 2001-2003 by Erik Andersen <andersen@codepoet.org>
   7 # Copyright (C) 2002 by Tim Riker <Tim@Rikers.org>
   8 #
   9 # This program is free software; you can redistribute it and/or modify
  10 # it under the terms of the GNU Library General Public License as
  11 # published by the Free Software Foundation; either version 2 of the
  12 # License, or (at your option) any later version.
  13 #
  14 # This program is distributed in the hope that it will be useful, but
  15 # WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  17 # Library General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU Library General Public
  20 # License along with this program; if not, write to the Free Software
  21 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  22 # USA
  23
  24 LIBPCAP_VER:=0.9.4
  25 LIBPCAP_DIR:=$(BUILD_DIR)/libpcap-$(LIBPCAP_VER)
  26 LIBPCAP_SITE:=http://www.tcpdump.org/release
  27 LIBPCAP_SOURCE:=libpcap-$(LIBPCAP_VER).tar.gz
  28 LIBPCAP_CAT:=zcat
  29
  30 $(DL_DIR)/$(LIBPCAP_SOURCE):
  31          $(WGET) -P $(DL_DIR) $(LIBPCAP_SITE)/$(LIBPCAP_SOURCE)
  32
  33 libpcap-source: $(DL_DIR)/$(LIBPCAP_SOURCE)
  34
  35 $(LIBPCAP_DIR)/.unpacked: $(DL_DIR)/$(LIBPCAP_SOURCE)
  36         $(LIBPCAP_CAT) $(DL_DIR)/$(LIBPCAP_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
  37         toolchain/patch-kernel.sh $(LIBPCAP_DIR) package/libpcap/ *.patch
  38         touch $(LIBPCAP_DIR)/.unpacked
  39
  40 $(LIBPCAP_DIR)/.configured: $(LIBPCAP_DIR)/.unpacked
  41         ( \
  42                 cd $(LIBPCAP_DIR) ; \
  43                 ac_cv_linux_vers=$(BR2_DEFAULT_KERNEL_HEADERS) \
  44                 BUILD_CC=$(TARGET_CC) HOSTCC="$(HOSTCC)" \
  45                 $(TARGET_CONFIGURE_OPTS) \
  46                 CFLAGS="$(TARGET_CFLAGS)" \
  47                 ./configure \
  48                 --target=$(GNU_TARGET_NAME) \
  49                 --host=$(GNU_TARGET_NAME) \
  50                 --build=$(GNU_HOST_NAME) \
  51                 --with-build-cc="$(HOSTCC)" \
  52                 --disable-yydebug \
  53                 --prefix=/usr \
  54                 --with-pcap=linux \
  55         )
  56         touch $(LIBPCAP_DIR)/.configured
  57
  58 $(LIBPCAP_DIR)/libpcap.a: $(LIBPCAP_DIR)/.configured
  59         $(MAKE) \
  60                 CC="$(TARGET_CC)" \
  61                 AR="$(TARGET_CROSS)ar" \
  62                 -C $(LIBPCAP_DIR)
  63
  64 $(STAGING_DIR)/lib/libpcap.a: $(LIBPCAP_DIR)/libpcap.a
  65         $(MAKE) \
  66                 -C $(LIBPCAP_DIR) \
  67                 prefix=$(STAGING_DIR) \
  68                 exec_prefix=$(STAGING_DIR) \
  69                 bindir=$(STAGING_DIR)/bin \
  70                 datadir=$(STAGING_DIR)/share \
  71                 install
  72
  73 libpcap: uclibc zlib $(STAGING_DIR)/lib/libpcap.a
  74
  75 libpcap-clean:
  76         rm -f $(STAGING_DIR)/include/pcap*.h $(STAGING_DIR)/lib/libpcap.a
  77         -$(MAKE) -C $(LIBPCAP_DIR) clean
  78
  79 libpcap-dirclean:
  80         rm -rf $(LIBPCAP_DIR)
  81 #############################################################
  82 #
  83 # Toplevel Makefile options
  84 #
  85 #############################################################
  86 ifeq ($(strip $(BR2_PACKAGE_LIBPCAP)),y)
  87 TARGETS+=libpcap
  88 endif