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# $Id: configure.in,v 1.22 2000/08/11 13:32:35 deniel Exp $
dnl
dnl Process this file with autoconf 2.13 or later to produce a
dnl configure script; 2.12 doesn't generate a "configure" script that
dnl defines SHELL, and "Makefile.in" has
dnl
dnl SHELL = @SHELL@
dnl
dnl which requires it to be defined - and there may be other problems
dnl with pre-2.13 "autoconf" as well.
dnl
AC_INIT(wtap.c)
AC_PREREQ(2.13)
AM_INIT_AUTOMAKE(libwtap.a, 0.0.0)
AM_CONFIG_HEADER(config.h)
dnl Checks for programs.
AC_PROG_CC
AC_PROG_CPP
AC_PROG_YACC
AM_PROG_LEX
AC_PROG_RANLIB
AC_PATH_PROG(LEX, flex)
AC_SUBST(FLEX_PATH)
# If we're running gcc, add '-Wall' to CFLAGS.
AC_MSG_CHECKING(to see if we can add '-Wall' to CFLAGS)
if test x$GCC != x ; then
CFLAGS="-Wall $CFLAGS"
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
# Checks for glib first, or gtk+ if not present
AM_PATH_GLIB(1.1.0, CFLAGS="$CFLAGS $GLIB_CFLAGS" LIBS="$LIBS $GLIB_LIBS")
if test "x$GLIB_CFLAGS" = x ; then
AM_PATH_GTK(1.0.0, CFLAGS="$CFLAGS $GTK_CFLAGS" LIBS="$LIBS $GTK_LIBS",
AC_MSG_ERROR(GTK+ library not found.))
AC_DEFINE(HAVE_GLIB10)
fi
dnl Checks for header files
AC_HEADER_STDC
AC_CHECK_HEADERS(sys/time.h netinet/in.h unistd.h fcntl.h sys/stat.h sys/types.h)
AC_CANONICAL_HOST
# We must know our byte order
AC_C_BIGENDIAN
dnl zlib check
AC_ARG_ENABLE(zlib,
[ --enable-zlib use zlib to read compressed data. [default=yes]],,enable_zlib=yes)
AC_MSG_CHECKING(whether to use zlib for reading compressed capture files)
if test "x$enable_zlib" = "xno" ; then
AC_MSG_RESULT(no)
else
AC_MSG_RESULT(yes)
AC_WIRETAP_ZLIB_CHECK
if test "x$enable_zlib" = "xno" ; then
AC_MSG_RESULT(zlib not found - disabling compressed capture file support)
fi
fi
AC_OUTPUT(Makefile)
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