mirror of
https://github.com/nmap/nmap.git
synced 2025-12-09 22:21:29 +00:00
168 lines
4.6 KiB
Plaintext
168 lines
4.6 KiB
Plaintext
o Included this file, renamed directory from libpcap-1.0.0 to libpcap.
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o Removed these files and directories:
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packaging/
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config.guess
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config.sub
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install-sh
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Win32
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msdos
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o Added @CFLAGS@ to the CFLAGS definition in Makefile.in to pick up -g
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if configure determines that it is supported:
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--- Makefile.in.orig 2009-11-04 11:35:44.000000000 -0700
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+++ Makefile.in 2009-11-04 11:50:02.000000000 -0700
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@@ -55,7 +55,7 @@
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PROG=libpcap
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# Standard CFLAGS
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-CFLAGS = $(CCOPT) $(INCLS) $(DEFS)
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+CFLAGS = @CFLAGS@ $(CCOPT) $(INCLS) $(DEFS)
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INSTALL = @INSTALL@
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INSTALL_PROGRAM = @INSTALL_PROGRAM@
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o Eliminated Lex/Yacc requirement and added the generated files:
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grammar.c
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scanner.c
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scanner.h
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tokdefs.h
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--- Makefile.in.orig 2009-11-04 11:35:44.000000000 -0700
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+++ Makefile.in 2009-11-04 11:46:43.000000000 -0700
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@@ -55,21 +55,13 @@
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PROG=libpcap
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# Standard CFLAGS
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-CFLAGS = $(CCOPT) $(INCLS) $(DEFS)
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+CFLAGS = @CFLAGS@ $(CCOPT) $(INCLS) $(DEFS)
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INSTALL = @INSTALL@
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INSTALL_PROGRAM = @INSTALL_PROGRAM@
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INSTALL_DATA = @INSTALL_DATA@
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RANLIB = @RANLIB@
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-#
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-# Flex and bison allow you to specify the prefixes of the global symbols
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-# used by the generated parser. This allows programs to use lex/yacc
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-# and link against libpcap. If you don't have flex or bison, get them.
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-#
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-LEX = @V_LEX@
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-YACC = @V_YACC@
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-
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# Explicitly define compilation rule since SunOS 4's make doesn't like gcc.
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# Also, gcc does not remove the .o before forking 'as', which can be a
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# problem if you don't own the file but can write to the directory.
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@@ -122,7 +114,7 @@
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TAGFILES = \
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$(SRC) $(HDR) $(TAGHDR)
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-CLEANFILES = $(OBJ) libpcap.a $(GENSRC) $(GENHDR) lex.yy.c
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+CLEANFILES = $(OBJ) libpcap.a lex.yy.c
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MAN1 = pcap-config.1
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@@ -313,6 +305,15 @@
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all: libpcap.a pcap-config
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+# Inhibit implicit rule Make seems to have for using yacc/lex to
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+# recompile new scanner.c/grammar.c -- we ship ones which we want to
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+# use instead.
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+grammar.c:
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+ echo "Not rebuilding grammar.c"
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+
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+scanner.c:
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+ echo "Not rebuilding scanner.c"
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+
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libpcap.a: $(OBJ)
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@rm -f $@
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$(AR) rc $@ $(OBJ) $(LIBS)
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@@ -344,22 +345,11 @@
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-compatibility_version 1 \
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-current_version `sed 's/[^0-9.].*$$//' $(srcdir)/VERSION`
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-scanner.c: $(srcdir)/scanner.l
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- @rm -f $@
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- ./runlex.sh $(LEX) -o$@ $<
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-
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scanner.o: scanner.c tokdefs.h
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$(CC) $(CFLAGS) -c scanner.c
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pcap.o: version.h
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-tokdefs.h: grammar.c
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-grammar.c: $(srcdir)/grammar.y
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- @rm -f grammar.c tokdefs.h
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- $(YACC) -d $<
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- mv y.tab.c grammar.c
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- mv y.tab.h tokdefs.h
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-
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grammar.o: grammar.c
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@rm -f $@
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$(CC) $(CFLAGS) -Dyylval=pcap_lval -c grammar.c
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--- configure.in.orig 2009-10-27 16:20:34.000000000 -0600
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+++ configure.in 2009-10-27 16:14:32.000000000 -0600
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@@ -848,24 +848,6 @@
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fi
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-AC_LBL_LEX_AND_YACC(V_LEX, V_YACC, pcap_)
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-if test "$V_LEX" = lex ; then
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-# Some versions of lex can't handle the definitions section of scanner.l .
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-# Try lexing it and complain if it can't deal.
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- AC_CACHE_CHECK([for capable lex], tcpdump_cv_capable_lex,
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- if lex -t scanner.l > /dev/null 2>&1; then
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- tcpdump_cv_capable_lex=yes
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- else
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- tcpdump_cv_capable_lex=insufficient
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- fi)
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- if test $tcpdump_cv_capable_lex = insufficient ; then
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- AC_MSG_ERROR([Your operating system's lex is insufficient to compile
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- libpcap. flex is a lex replacement that has many advantages, including
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- being able to compile libpcap. For more information, see
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- http://www.gnu.org/software/flex/flex.html .])
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- fi
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-fi
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-
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#
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# Assume a.out/ELF convention for shared library names (".so"), and
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# V7/BSD convention for man pages (file formats in section 5,
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@@ -1004,10 +986,8 @@
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AC_SUBST(V_DEFS)
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AC_SUBST(V_INCLS)
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AC_SUBST(V_LIBS)
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-AC_SUBST(V_LEX)
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AC_SUBST(V_PCAP)
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AC_SUBST(V_FINDALLDEVS)
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-AC_SUBST(V_YACC)
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AC_SUBST(SSRC)
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AC_SUBST(DYEXT)
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AC_SUBST(DAGLIBS)
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o The following patch removes some code that apparently causes libpcap
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on Solaris to wait for 64K chunks before returning in some cases,
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regardless of the timeout values. Problem report and original patch
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came from Ben Harris (bjh21(a)cam.ac.uk)
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--- dlpisubs.c.orig 2009-10-27 10:24:45.000000000 -0600
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+++ dlpisubs.c 2009-10-27 10:24:49.000000000 -0600
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@@ -291,14 +291,6 @@
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}
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}
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- /* Set the chunk length. */
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- chunksize = CHUNKSIZE;
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- if (strioctl(p->fd, SBIOCSCHUNK, sizeof(chunksize), (char *)&chunksize)
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- != 0) {
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- pcap_stream_err("SBIOCSCHUNKP", errno, p->errbuf);
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- retv = -1;
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- }
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-
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return (retv);
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}
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#endif /* HAVE_SYS_BUFMOD_H */
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o Regenerated configure.
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