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import libpcap from trunk and convert it to -ng. 

SVN-Revision: 3825
This commit is contained in:
Nicolas Thill 2006-05-24 07:18:36 +00:00
parent a56e4d12e9
commit c57461252b
4 changed files with 269 additions and 0 deletions
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97
openwrt/package/libpcap/Makefile Normal file
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@ -0,0 +1,97 @@
# $Id$
include $(TOPDIR)/rules.mk
PKG_NAME:=libpcap
PKG_VERSION:=0.9.4
PKG_RELEASE:=1
PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)/$(PKG_NAME)-$(PKG_VERSION)
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=http://www.tcpdump.org/release/
PKG_MD5SUM:=79025766e8027df154cb1f32de8a7974
PKG_CAT:=zcat
PKG_INSTALL_DIR:=$(PKG_BUILD_DIR)/ipkg-install
include $(TOPDIR)/package/rules.mk
define Package/libpcap
SECTION:=base
CATEGORY:=Libraries
TITLE:=Low-level packet capture library
DESCRIPTION:=A system-independent library for user-level network packet capture.
URL:=http://www.tcpdump.org/
endef
define Build/Configure
(cd $(PKG_BUILD_DIR); rm -f config.cache; \
$(TARGET_CONFIGURE_OPTS) \
CFLAGS="$(TARGET_CFLAGS)" \
CPPFLAGS="-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include" \
LDFLAGS="-L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib" \
ac_cv_linux_vers= \
./configure \
--target=$(GNU_TARGET_NAME) \
--host=$(GNU_TARGET_NAME) \
--build=$(GNU_HOST_NAME) \
--program-prefix="" \
--program-suffix="" \
--prefix=/usr \
--exec-prefix=/usr \
--bindir=/usr/bin \
--datadir=/usr/share \
--includedir=/usr/include \
--infodir=/usr/share/info \
--libdir=/usr/lib \
--libexecdir=/usr/lib \
--localstatedir=/var \
--mandir=/usr/share/man \
--sbindir=/usr/sbin \
--sysconfdir=/etc \
$(DISABLE_NLS) \
$(DISABLE_LARGEFILE) \
--enable-shared \
--enable-static \
--disable-yydebug \
--enable-ipv6 \
--with-build-cc=$(HOSTCC) \
--with-pcap=linux \
);
endef
define Build/Compile
rm -rf $(PKG_INSTALL_DIR)
mkdir -p $(PKG_INSTALL_DIR)
$(MAKE) -C $(PKG_BUILD_DIR) \
CCOPT="$(TARGET_CFLAGS) -I$(BUILD_DIR)/linux/include" \
DESTDIR="$(PKG_INSTALL_DIR)" \
all install
endef
define Package/libpcap/install
install -m0755 -d $(1)/usr/lib
$(CP) $(PKG_INSTALL_DIR)/usr/lib/libpcap.so.* $(1)/usr/lib/
endef
define Build/InstallDev
mkdir -p $(STAGING_DIR)/usr/include
$(CP) $(PKG_INSTALL_DIR)/usr/include/pcap.h \
$(PKG_INSTALL_DIR)/usr/include/pcap-bpf.h \
$(PKG_INSTALL_DIR)/usr/include/pcap-namedb.h \
$(STAGING_DIR)/usr/include/
mkdir -p $(STAGING_DIR)/usr/lib
$(CP) $(PKG_INSTALL_DIR)/usr/lib/libpcap.a \
$(PKG_INSTALL_DIR)/usr/lib/libpcap.so* \
$(STAGING_DIR)/usr/lib/
endef
define Build/UninstallDev
rm -rf $(STAGING_DIR)/usr/include/pcap.h \
$(STAGING_DIR)/usr/include/pcap-bpf.h \
$(STAGING_DIR)/usr/include/pcap-namedb.h \
$(STAGING_DIR)/usr/lib/libpcap.a \
$(STAGING_DIR)/usr/lib/libpcap.so*
endef
$(eval $(call BuildPackage,libpcap))

120
openwrt/package/libpcap/patches/100-shared-lib.patch Normal file
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@ -0,0 +1,120 @@
diff -urN libpcap-0.9.4.orig/Makefile.in libpcap-0.9.4/Makefile.in
--- libpcap-0.9.4.orig/Makefile.in 2003-12-15 02:35:03.000000000 +0100
+++ libpcap-0.9.4/Makefile.in 2006-02-05 16:56:18.000000000 +0100
@@ -37,6 +37,15 @@
srcdir = @srcdir@
VPATH = @srcdir@
+# some defines for shared library compilation
+MAJ=0.9
+MIN=4
+VERSION=$(MAJ).$(MIN)
+LIBNAME=pcap
+LIBRARY=lib$(LIBNAME).a
+SOLIBRARY=lib$(LIBNAME).so
+SHAREDLIB=$(SOLIBRARY).$(VERSION)
+
#
# You shouldn't need to edit anything below.
#
@@ -50,6 +59,7 @@
# Standard CFLAGS
CFLAGS = $(CCOPT) $(INCLS) $(DEFS)
+CFLAGS_SHARED = -shared -Wl,-soname,$(SOLIBRARY).$(MAJ)
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
@@ -70,7 +80,12 @@
.c.o:
@rm -f $@
$(CC) $(CFLAGS) -c $(srcdir)/$*.c
+ $(CC) $(CFLAGS) -c -o $@ $(srcdir)/$*.c
+%_pic.o: %.c
+ @rm -f $@
+ $(CC) -fPIC $(CFLAGS) -c -o $@ $(srcdir)/$*.c
+
PSRC = pcap-@V_PCAP@.c
FSRC = fad-@V_FINDALLDEVS@.c
SSRC = @SSRC@
@@ -84,6 +99,7 @@
# We would like to say "OBJ = $(SRC:.c=.o)" but Ultrix's make cannot
# hack the extra indirection
OBJ = $(PSRC:.c=.o) $(FSRC:.c=.o) $(CSRC:.c=.o) $(SSRC:.c=.o) $(GENSRC:.c=.o) $(LIBOBJS)
+OBJ_PIC = $(PSRC:.c=_pic.o) $(FSRC:.c=_pic.o) $(CSRC:.c=_pic.o) $(SSRC:.c=_pic.o) $(GENSRC:.c=_pic.o)
HDR = pcap.h pcap-int.h pcap-namedb.h pcap-nit.h pcap-pf.h \
ethertype.h gencode.h gnuc.h
GENHDR = \
@@ -95,15 +111,23 @@
TAGFILES = \
$(SRC) $(HDR) $(TAGHDR)
-CLEANFILES = $(OBJ) libpcap.a $(GENSRC) $(GENHDR) lex.yy.c
+CLEANFILES = $(OBJ) $(OBJ_PIC) libpcap.a $(GENSRC) $(GENHDR) lex.yy.c libpcap.so*
-all: libpcap.a
+all: libpcap.a $(SHAREDLIB)
libpcap.a: $(OBJ)
@rm -f $@
ar rc $@ $(OBJ) $(LIBS)
$(RANLIB) $@
+$(SHAREDLIB): $(OBJ_PIC)
+ -@rm -f $@
+ -@rm -f $(SOLIBRARY) $(SOLIBRARY).$(MAJ)
+ $(CC) $(CFLAGS_SHARED) -o $(SHAREDLIB) $(OBJ_PIC) -lc
+ ln -s $(SHAREDLIB) $(SOLIBRARY).$(MAJ)
+ ln -s $(SOLIBRARY).$(MAJ) $(SOLIBRARY)
+
+
shared: libpcap.$(DYEXT)
#
@@ -129,6 +153,10 @@
scanner.o: scanner.c tokdefs.h
$(CC) $(CFLAGS) -c scanner.c
+scanner_pic.o: scanner.c tokdefs.h
+ $(CC) -fPIC $(CFLAGS) -o $@ -c scanner.c
+
+
pcap.o: version.h
tokdefs.h: grammar.c
@@ -142,9 +170,16 @@
@rm -f $@
$(CC) $(CFLAGS) -Dyylval=pcap_lval -c grammar.c
+grammar_pic.o: grammar.c
+ @rm -f $@
+ $(CC) -fPIC $(CFLAGS) -Dyylval=pcap_lval -o $@ -c grammar.c
+
version.o: version.c
$(CC) $(CFLAGS) -c version.c
+version_pic.o: version.c
+ $(CC) -fPIC $(CFLAGS) -c version.c -o $@
+
snprintf.o: $(srcdir)/missing/snprintf.c
$(CC) $(CFLAGS) -o $@ -c $(srcdir)/missing/snprintf.c
@@ -170,10 +205,17 @@
bpf_filter.o: bpf_filter.c
$(CC) $(CFLAGS) -c bpf_filter.c
+bpf_filter_pic.o: bpf_filter.c
+ $(CC) -fPIC $(CFLAGS) -c bpf_filter.c -o $@
+
+
install: libpcap.a
[ -d $(DESTDIR)$(libdir) ] || \
(mkdir -p $(DESTDIR)$(libdir); chmod 755 $(DESTDIR)$(libdir))
$(INSTALL_DATA) libpcap.a $(DESTDIR)$(libdir)/libpcap.a
+ $(INSTALL_DATA) $(SHAREDLIB) $(DESTDIR)$(libdir)/
+ ln -sf $(SHAREDLIB) $(DESTDIR)$(libdir)/$(SOLIBRARY).$(MAJ)
+ ln -sf $(SOLIBRARY).$(MAJ) $(DESTDIR)$(libdir)/$(SOLIBRARY)
$(RANLIB) $(DESTDIR)$(libdir)/libpcap.a
[ -d $(DESTDIR)$(includedir) ] || \
(mkdir -p $(DESTDIR)$(includedir); chmod 755 $(DESTDIR)$(includedir))

12
openwrt/package/libpcap/patches/101-cross-compile-fix.patch Normal file
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@ -0,0 +1,12 @@
diff -urN libpcap-0.9.4.orig/Makefile.in libpcap-0.9.4/Makefile.in
--- libpcap-0.9.4.orig/Makefile.in 2006-02-05 16:57:16.000000000 +0100
+++ libpcap-0.9.4/Makefile.in 2006-02-05 16:57:03.000000000 +0100
@@ -117,7 +117,7 @@
libpcap.a: $(OBJ)
@rm -f $@
- ar rc $@ $(OBJ) $(LIBS)
+ $(AR) rc $@ $(OBJ) $(LIBS)
$(RANLIB) $@
$(SHAREDLIB): $(OBJ_PIC)

40
openwrt/package/libpcap/patches/102-alt-ether.patch Normal file
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@ -0,0 +1,40 @@
diff -urN libpcap-0.9.4.orig/nametoaddr.c libpcap-0.9.4/nametoaddr.c
--- libpcap-0.9.4.orig/nametoaddr.c 2005-04-20 13:13:51.000000000 +0200
+++ libpcap-0.9.4/nametoaddr.c 2006-02-05 16:58:46.000000000 +0100
@@ -410,7 +410,7 @@
e = ep = (u_char *)malloc(6);
while (*s) {
- if (*s == ':')
+ if (*s == ':' || *s == '.')
s += 1;
d = xdtoi(*s++);
if (isxdigit((unsigned char)*s)) {
diff -urN libpcap-0.9.4.orig/scanner.l libpcap-0.9.4/scanner.l
--- libpcap-0.9.4.orig/scanner.l 2005-09-05 11:08:07.000000000 +0200
+++ libpcap-0.9.4/scanner.l 2006-02-05 17:00:13.000000000 +0100
@@ -80,6 +80,7 @@
N ([0-9]+|(0X|0x)[0-9A-Fa-f]+)
B ([0-9A-Fa-f][0-9A-Fa-f]?)
W ([0-9A-Fa-f][0-9A-Fa-f]?[0-9A-Fa-f]?[0-9A-Fa-f]?)
+X [0-9A-Fa-f]
%a 16000
%o 19000
@@ -306,7 +307,7 @@
{N} { yylval.i = stoi((char *)yytext); return NUM; }
({N}\.{N})|({N}\.{N}\.{N})|({N}\.{N}\.{N}\.{N}) {
yylval.s = sdup((char *)yytext); return HID; }
-{B}:{B}:{B}:{B}:{B}:{B} { yylval.e = pcap_ether_aton((char *)yytext);
+({B}:{B}:{B}:{B}:{B}:{B})|({B}\.{B}\.{B}\.{B}\.{B}\.{B}) { yylval.e = pcap_ether_aton((char *)yytext);
return EID; }
{V6} {
#ifdef INET6
@@ -324,6 +325,7 @@
#endif /*INET6*/
}
{B}:+({B}:+)+ { bpf_error("bogus ethernet address %s", yytext); }
+{X}{12} { yylval.e = pcap_ether_aton((char *)yytext); return EID;}
icmptype { yylval.i = 0; return NUM; }
icmpcode { yylval.i = 1; return NUM; }
icmp-echoreply { yylval.i = 0; return NUM; }