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297 lines
8.8 KiB
Text
297 lines
8.8 KiB
Text
dnl Process this file with autoconf to produce a configure script.
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AC_INIT
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AC_CONFIG_SRCDIR([src/broccoli.h.in])
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AC_CANONICAL_TARGET
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AC_CANONICAL_HOST
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AC_CONFIG_AUX_DIR(.)
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AM_CONFIG_HEADER(config.h)
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AM_INIT_AUTOMAKE(broccoli, 1.5.3)
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dnl Commands for funkier shell output:
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BLD_ON=`./shtool echo -n -e %B`
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BLD_OFF=`./shtool echo -n -e %b`
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AC_PROG_CC
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AM_PROG_CC_STDC
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AC_HEADER_STDC
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AC_PROG_INSTALL
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AM_PROG_LEX
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AC_PROG_YACC
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dnl According to the autobook, we need to add this extra directive
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dnl before AM_PROG_LIBTOOL to make libtool work on Windows:
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AC_LIBTOOL_WIN32_DLL
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AC_PROG_LIBTOOL
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dnl Okay, the lex and yacc checks suck big time because they
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dnl just fall back to assgning "yacc" to YACC and "lex" to LEX
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dnl (in the best case -- I even just get ":" sometimes) as a
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dnl fallback, without checking if those actually exist.
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dnl (Someone correct me if this is wrong, though I doubt it)
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dnl So in those cases, run an extra AC_PROG_CHECK to see if we
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dnl actually have them. Argh.
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have_lex=true
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have_yacc=true
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if test "x$YACC" = "xyacc"; then
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AC_PATH_PROG(have_yacc, yacc, no)
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fi
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if test ! "x$LEX" = "xflex"; then
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AC_PATH_PROG(have_lex, lex, no)
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fi
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AM_CONDITIONAL(HAVE_LEX_AND_YACC, test "x$have_yacc" != "xno" && test "x$have_lex" != "xno")
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AC_C_BIGENDIAN
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AM_CONDITIONAL(SOLARIS_HOST, false)
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AM_CONDITIONAL(LINUX_HOST, false)
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AM_CONDITIONAL(BSD_HOST, false)
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AM_CONDITIONAL(APPLE_HOST, false)
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AM_CONDITIONAL(WINDOWS_HOST, false)
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bro_libcrypto=crypto
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bro_libssl=ssl
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case "$host" in
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*-solaris*)
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AC_DEFINE(SOLARIS_HOST, 1, [Whether this is a Solaris host])
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AM_CONDITIONAL(SOLARIS_HOST, true)
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BRO_LIBADD="-lsocket -lnsl"
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;;
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*-linux*)
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AC_DEFINE(LINUX_HOST, 1, [Whether this is a Linux host])
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AM_CONDITIONAL(LINUX_HOST, true)
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;;
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*bsd*)
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AC_DEFINE(BSD_HOST, 1, [Whether this is a BSD host])
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AM_CONDITIONAL(BSD_HOST, true)
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;;
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*apple*)
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AC_DEFINE(APPLE_HOST, 1, [Whether this is a APPLE host])
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AM_CONDITIONAL(APPLE_HOST, true)
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;;
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*-mingw32*)
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AC_DEFINE(WINDOWS_HOST, 1, [Whether this run on Windows in a MinGW environment])
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AM_CONDITIONAL(WINDOWS_HOST, true)
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bro_libcrypto=eay32
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bro_libssl=ssleay32
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BRO_LIBADD="-lwsock32"
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;;
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esac
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AC_SUBST(BRO_LIBADD)
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AC_SUBST(BRO_CFLAGSADD)
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dnl ##################################################
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dnl # Check for getuid() and getpwuid().
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dnl ##################################################
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AC_CHECK_FUNCS([geteuid getpwuid])
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dnl ##################################################
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dnl # Check for type uint in sys/types.h
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dnl ##################################################
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AC_CHECK_TYPE([uint],,
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[TYPEDEF_UINT="typedef unsigned int uint;"
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AC_SUBST(TYPEDEF_UINT)])
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dnl ##################################################
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dnl # Config directory and config file:
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dnl # Define BRO_SYSCONF_DIR and BRO_SYSCONF_FILE.
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dnl ##################################################
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dnl Unless --disable-etc-tweak is given, we check if
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dnl the prefix is /usr, and in that case tweak sysconfdir
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dnl to /etc (nobody cares about /usr/etc really).
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dnl Otherwise we use what's given.
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dnl
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AC_ARG_ENABLE(etc-tweak,
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AC_HELP_STRING([--disable-etc-tweak], [Do not tweak config file location to /etc if prefix is /usr]),
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etc_tweak="no",
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etc_tweak="yes")
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BRO_SYSCONF_DIR=`eval eval eval eval "echo $sysconfdir"`
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if test x$etc_tweak = xyes; then
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if test "x${sysconfdir}" = 'x${prefix}/etc'; then
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if test "x${prefix}" = "x/usr"; then
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sysconfdir="/etc"
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BRO_SYSCONF_DIR="$sysconfdir"
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elif test "x${prefix}" = "xNONE"; then
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BRO_SYSCONF_DIR="${ac_default_prefix}/etc"
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fi
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fi
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fi
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AC_DEFINE_UNQUOTED(BRO_SYSCONF_DIR, "$BRO_SYSCONF_DIR", [Configuration directory])
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AC_SUBST(BRO_SYSCONF_DIR)
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dnl Now derive config file name from that, or use the
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dnl requested one if provided.
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AC_ARG_WITH(configfile,
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AC_HELP_STRING([--with-configfile=FILE], [Use config file at location <FILE>]),
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[BRO_SYSCONF_FILE="$withval"],
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[BRO_SYSCONF_FILE="$BRO_SYSCONF_DIR/broccoli.conf"])
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AC_DEFINE_UNQUOTED(BRO_SYSCONF_FILE, "$BRO_SYSCONF_FILE", [Location of config file])
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AC_SUBST(BRO_SYSCONF_FILE)
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dnl ##################################################
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dnl # Packet support enable/disable switch
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dnl ##################################################
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AC_ARG_WITH(pcap-headers,
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[ --with-pcap-headers=PATH Add PATH to include path searched for pcap.h],
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CPPFLAGS="$CPPFLAGS -I$withval")
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AC_ARG_ENABLE(packets,
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AC_HELP_STRING([--disable-packets], [Do not support tx/rx of pcap packets]),
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packet_support="no",
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packet_support="yes")
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if test "$packet_support" = "yes"; then
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AC_CHECK_HEADERS(pcap.h, , packet_support="no")
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if test "$packet_support" = "yes"; then
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BRO_PCAP_SUPPORT="#define BRO_PCAP_SUPPORT"
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fi
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fi
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AM_CONDITIONAL(BRO_PCAP_SUPPORT, test "$packet_support" = "yes")
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AC_SUBST(BRO_PCAP_SUPPORT)
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dnl ##################################################
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dnl # Debugging enable/disable switch
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dnl ##################################################
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AC_ARG_ENABLE(debug,
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AC_HELP_STRING([--enable-debug], [Use debugging macros to produce helpful output (disabled by default)]),
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debug="yes",
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debug="no")
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if test x$debug = xyes; then
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AC_DEFINE_UNQUOTED(BRO_DEBUG, 1, [Enable debugging output])
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fi
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dnl ##################################################
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dnl # Check for OpenSSL.
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dnl ##################################################
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dnl
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dnl This is mostly easy, with one exception: in the MinGW
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dnl environment, instead of libcrypto we need to look for
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dnl libeay32.a, and instead of libssl we need to look for
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dnl ssleay32.a. This is with the OpenSSL for Windows package
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dnl from http://www.slproweb.com/products/Win32OpenSSL.html.
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dnl
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AC_ARG_WITH(openssl,
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[ --with-openssl=DIR Use OpenSSL installation in DIR],
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[CPPFLAGS="-I$withval/include $CPPFLAGS"
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LIBS="-L$withval/lib $LIBS"])
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AC_ARG_WITH(kerberos,
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[ --with-kerberos=DIR Use Kerberos installation in DIR],
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[CPPFLAGS="$CPPFLAGS -I$withval/include" ],
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[if test -d "/usr/kerberos"; then CPPFLAGS="$CPPFLAGS -I/usr/kerberos/include"; fi])
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AC_CHECK_HEADERS([openssl/ssl.h],,
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[AC_MSG_ERROR([cannot find openssl/ssl.h, sorry])])
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AC_CHECK_LIB($bro_libcrypto, OPENSSL_add_all_algorithms_conf,,
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[AC_MSG_ERROR([cannot find libcrypto, sorry])], $BRO_LIBADD)
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AC_CHECK_LIB($bro_libssl, SSL_new,,
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[AC_MSG_ERROR([cannot find libssl, sorry])], $BRO_LIBADD)
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dnl ##################################################
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dnl # Check for gtk-doc.
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dnl ##################################################
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AC_ARG_WITH(html-dir, [ --with-html-dir=PATH path to installed docs ])
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if test "x$with_html_dir" = "x" ; then
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HTML_DIR='${datadir}/gtk-doc/html'
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else
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HTML_DIR=$with_html_dir
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fi
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AC_SUBST(HTML_DIR)
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AC_CHECK_PROG(GTKDOC, gtkdoc-mkdb, true, false)
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AC_PATH_PROG(OPENJADE, openjade, no)
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gtk_doc_min_version_maj=0
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gtk_doc_min_version_min=6
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if test x$GTKDOC = xtrue -a x$OPENJADE != xno; then
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gtk_doc_version=`gtkdoc-mkdb --version`
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AC_MSG_CHECKING([gtk-doc version ($gtk_doc_version) >= $gtk_doc_min_version_maj.$gtk_doc_min_version_min])
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if perl <<EOF ; then
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exit (("$gtk_doc_version" =~ /^(\d+)\.(\d+)$/ &&
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(("\$1" > "$gtk_doc_min_version_maj") ||
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(("\$1" == "$gtk_doc_min_version_maj") &&
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("\$2" >= "$gtk_doc_min_version_min")))) ? 0 : 1);
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EOF
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AC_MSG_RESULT(yes)
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else
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AC_MSG_RESULT(no)
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GTKDOC=false
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fi
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fi
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dnl Let people disable the gtk-doc stuff.
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AC_ARG_ENABLE(gtk-doc, [ --enable-gtk-doc Use gtk-doc to build documentation [default=auto]], enable_gtk_doc="$enableval", enable_gtk_doc=auto)
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if test x$enable_gtk_doc = xauto ; then
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if test x$GTKDOC = xtrue ; then
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enable_gtk_doc=yes
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else
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enable_gtk_doc=no
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fi
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fi
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AM_CONDITIONAL(ENABLE_GTK_DOC, test x$enable_gtk_doc = xyes)
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dnl ##################################################
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dnl # Fix build info output string for broccoli-config
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dnl ##################################################
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broc_buildinfo=`uname -n`
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broc_builddate=`date`
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broc_builddebug="Debugging support: $debug"
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BUILDINFO="\"$broc_buildinfo, $broc_builddate, $broc_builddebug\""
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AC_SUBST(BUILDINFO)
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AC_CONFIG_FILES([
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Makefile
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broccoli-config
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src/Makefile
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src/broccoli.h
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test/Makefile
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docs/Makefile
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docs/mkhtml
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bindings/Makefile
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])
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AC_CONFIG_COMMANDS([default],[[
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chmod +x broccoli-config
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chmod +x docs/mkhtml
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]],[[]])
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AC_OUTPUT
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echo
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echo " "${BLD_ON}"Broccoli Configuration Summary"${BLD_OFF}
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echo "=========================================================="
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echo
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echo " - Debugging enabled: "${BLD_ON}$debug${BLD_OFF}
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echo " - Pcap packet support: "${BLD_ON}$packet_support${BLD_OFF}
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echo
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if test "x$bro_build" = xno; then
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echo " Now run:"
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echo
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echo " $ "${BLD_ON}"make"${BLD_OFF}
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echo " # "${BLD_ON}"make install"${BLD_OFF}
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echo
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echo " (or use "${BLD_ON}"gmake"${BLD_OFF}" when make on your platform isn't GNU make)"
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echo
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fi
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