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AC_INIT(src/bip.c)
AM_CONFIG_HEADER(src/config.h)
AM_INIT_AUTOMAKE(bip,0.8.0)
AC_PROG_CC
AC_PROG_INSTALL
AM_PROG_LEX
AC_PROG_YACC
AC_ARG_ENABLE(debug,
[ --enable-debug Turn on debugging],
[ enable_debug=$enableval ],
[ enable_debug=no ])
AM_CONDITIONAL(DEBUG, test x$enable_debug = xyes)
case $enable_debug in
yes)
CFLAGS="-O0 -g -W -Wall"
;;
no)
CFLAGS="-O2 -W -Wall"
;;
*)
AC_MSG_ERROR(bad value ${enable_debug} for --enable-debug)
esac
backtrace=
if test x$enable_debug = xyes ; then
AC_CHECK_FUNC(backtrace_symbols_fd, [
AC_DEFINE(HAVE_BACKTRACE, [], [Use Glibcs backtrace function on fatal()])
LDFLAGS="-rdynamic $LDFLAGS"
backtrace="(with backtrace)"
])
fi
AC_ARG_ENABLE(oidentd,
[ --enable-oidentd Enable oidentd support (bip overwrites ~/.oidentd.conf with this on!)],
enable_oidentd=yes
AC_DEFINE([HAVE_OIDENTD], [], [Enable oidentd.conf management support]),
[enable_oidentd=no]
)
AM_CONDITIONAL(OIDENTD, test x$enable_identd = xyes)
AC_ARG_ENABLE(openssl,
[ --disable-openssl Drop OpenSSL support],
[ enable_openssl=$enableval ],
[ enable_openssl=yes ])
if test "x$enable_openssl" = "xyes" ; then
AC_CHECK_LIB(crypto, CRYPTO_new_ex_data, [], [
AC_MSG_ERROR([library 'crypto' is required for OpenSSL support])
], -lcrypto)
AC_CHECK_LIB(ssl, SSL_read, [], [
AC_MSG_ERROR([library 'ssl' is required for OpenSSL support])
])
fi
AC_OUTPUT(Makefile src/Makefile samples/Makefile)
echo OPENSSL: $enable_openssl
echo DEBUG: $enable_debug $backtrace
echo OIDENTD: $enable_oidentd
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