Source: tcpxtract
Version: 1.0.1-11
Severity: serious
Tags: patch
https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/tcpxtract.html
...
gcc -D_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -g -O2 -fstack-protector-strong
-Wformat -Werror=format-security -DDEFAULT_CONFIG_FILE=\"/etc/tcpxtract.conf\"
-Wl,-z,relro -Wl,-z,now -o tcpxtract tcpxtract.o sessionlist.o util.o confy.o
confl.o conf.o search.o extract.o -lpcap
confl.o: In function `yylex':
tcpxtract_1.0.1-11/confl.c:761: undefined reference to `yywrap'
collect2: error: ld returned 1 exit status
make[1]: *** [Makefile:429: tcpxtract] Error 1
Fix is attached.
Description: AC_CHECK_LIB(fl, main) does not worh with shared libfl
Linking with shared libfl fails due to yylex required by libfl.
Author: Adrian Bunk <b...@debian.org>
--- tcpxtract-1.0.1.orig/Makefile.am
+++ tcpxtract-1.0.1/Makefile.am
@@ -2,7 +2,7 @@ AM_CFLAGS = -D_OFFSET_BITS=64 -D_LARGEFI
bin_PROGRAMS = tcpxtract
tcpxtract_SOURCES = tcpxtract.c sessionlist.c sessionlist.h util.c util.h
confy.y confl.l \
conf.c conf.h confy.h search.h search.c extract.h extract.c
-#tcpxtract_LDADD = @LEXLIB@
+tcpxtract_LDADD = @LEXLIB@
sysconf_DATA = tcpxtract.conf
--- tcpxtract-1.0.1.orig/configure.in
+++ tcpxtract-1.0.1/configure.in
@@ -11,7 +11,7 @@ AC_PROG_INSTALL
AC_PROG_MAKE_SET
AC_PROG_RANLIB
-AC_CHECK_LIB(fl, main)
+AC_PROG_LEX
AC_CHECK_LIB(pcap, pcap_open_offline)
AC_HEADER_STDC
