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_VERSION:=0.9.8
  25 LIBPCAP_DIR:=$(BUILD_DIR)/libpcap-$(LIBPCAP_VERSION)
  26 LIBPCAP_SITE:=http://www.tcpdump.org/release
  27 LIBPCAP_SOURCE:=libpcap-$(LIBPCAP_VERSION).tar.gz
  28 LIBPCAP_CAT:=$(ZCAT)
  29 #default to dynamic lib for better reuse
  30 LIBPCAP_LIBEXT:=so
  31 ifeq ($(LIBPCAP_LIBEXT),so)
  32 LIBPCAP_LIB_VERSION:=.$(LIBPCAP_VERSION)
  33 LIBPCAP_MAKE_TARGET:=shared
  34 else
  35 LIBPCAP_LIB_VERSION:=# empty
  36 endif
  37
  38 $(DL_DIR)/$(LIBPCAP_SOURCE):
  39          $(WGET) -P $(DL_DIR) $(LIBPCAP_SITE)/$(LIBPCAP_SOURCE)
  40
  41 $(LIBPCAP_DIR)/.unpacked: $(DL_DIR)/$(LIBPCAP_SOURCE)
  42         $(LIBPCAP_CAT) $(DL_DIR)/$(LIBPCAP_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
  43         # packaging error..
  44         rm -f $(LIBPCAP_DIR)/gencode.c.rej $(LIBPCAP_DIR)/libpcap-0.9
  45         toolchain/patch-kernel.sh $(LIBPCAP_DIR) package/libpcap/ \*.patch
  46         $(CONFIG_UPDATE) $(@D)
  47         # alleged autoconf bug
  48         $(SED) 's/-O2//g' $(@D)/configure
  49         touch $@
  50
  51 $(LIBPCAP_DIR)/.configured: $(LIBPCAP_DIR)/.unpacked
  52         (cd $(LIBPCAP_DIR); rm -rf config.cache; \
  53                 V_LEX="$(FLEX) -Ppcap_" \
  54                 V_YACC="$(BISON) -y -p pcap_" \
  55                 ac_cv_prog_V_LEX="$(FLEX) -Ppcap_" \
  56                 $(if $(KERNEL_MAJORVERSION),ac_cv_linux_vers=$(KERNEL_MAJORVERSION)) \
  57                 $(AUTO_CONFIGURE_TARGET) \
  58                 --prefix=/usr \
  59                 --localstatedir=/var \
  60                 --mandir=/usr/share/man \
  61                 --infodir=/usr/share/info \
  62                 --disable-yydebug \
  63                 --with-pcap=linux \
  64                 --with-flex="$(FLEX)" \
  65                 --with-bison="$(BISON)" \
  66                 $(DISABLE_IPV6) \
  67         )
  68         touch $@
  69
  70 $(LIBPCAP_DIR)/libpcap.$(LIBPCAP_LIBEXT)$(LIBPCAP_LIB_VERSION): $(LIBPCAP_DIR)/.configured
  71         $(MAKE) -C $(LIBPCAP_DIR) shared
  72
  73 $(STAGING_DIR)/usr/lib/libpcap.$(LIBPCAP_LIBEXT): $(LIBPCAP_DIR)/libpcap.$(LIBPCAP_LIBEXT)$(LIBPCAP_LIB_VERSION)
  74         $(MAKE) DESTDIR=$(STAGING_DIR) -C $(LIBPCAP_DIR) install install-shared
  75         test "x$(LIBPCAP_LIBEXT)" = "xso" && \
  76                 rm -f $(STAGING_DIR)/usr/lib/libpcap.a
  77
  78 $(TARGET_DIR)/usr/lib/libpcap.$(LIBPCAP_LIBEXT): $(STAGING_DIR)/usr/lib/libpcap.$(LIBPCAP_LIBEXT)
  79         $(INSTALL) -d $(@D)
  80         $(INSTALL) $(wildcard $(STAGING_DIR)/usr/lib/libpcap.$(LIBPCAP_LIBEXT)*) \
  81                 $(TARGET_DIR)/usr/lib/
  82         if test "x$(LIBPCAP_LIBEXT)" != "xso"; then \
  83           $(INSTALL) $(STAGING_DIR)/usr/lib/libpcap.a $(TARGET_DIR)/usr/lib/; \
  84         else \
  85         for i in $(notdir $(wildcard $(STAGING_DIR)/usr/lib/libpcap.$(LIBPCAP_LIBEXT).*.*.*)); \
  86         do \
  87                 rm -f $(TARGET_DIR)/usr/lib/libpcap.$(LIBPCAP_LIBEXT) \
  88                         $(STAGING_DIR)/usr/lib/libpcap.$(LIBPCAP_LIBEXT); \
  89                 ln -sf $$i \
  90                         $(TARGET_DIR)/usr/lib/libpcap.$(LIBPCAP_LIBEXT) && \
  91                 ln -sf $$i \
  92                         $(STAGING_DIR)/usr/lib/libpcap.$(LIBPCAP_LIBEXT) && \
  93                 break; \
  94         done; \
  95         fi
  96         $(STRIPCMD) $(STRIP_STRIP_UNNEEDED) $@
  97
  98 libpcap: uclibc zlib $(TARGET_DIR)/usr/lib/libpcap.$(LIBPCAP_LIBEXT)
  99
 100 libpcap-source: $(DL_DIR)/$(LIBPCAP_SOURCE)
 101
 102 libpcap-clean:
 103         -$(MAKE) -C $(LIBPCAP_DIR) clean
 104         rm -f $(wildcard $(addprefix $(STAGING_DIR)/usr/,include/pcap*.h lib/libpcap.a lib/libpcap.so share/man/man?/pcap.*)) \
 105                 $(wildcard $(addprefix $(TARGET_DIR)/usr/,include/pcap*.h lib/libpcap.a lib/libpcap.so* share/man/man?/pcap.*)) \
 106
 107 libpcap-dirclean:
 108         rm -rf $(LIBPCAP_DIR)
 109 #############################################################
 110 #
 111 # Toplevel Makefile options
 112 #
 113 #############################################################
 114 ifeq ($(BR2_PACKAGE_LIBPCAP),y)
 115 TARGETS+=libpcap
 116 endif