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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ([2.69])
AC_INIT([rexmpp], [0.0.0], [defanor@uberspace.net])
AM_INIT_AUTOMAKE([-Werror -Wall])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_SRCDIR([src/rexmpp.c])
AC_CONFIG_HEADERS([src/config.h])
AC_CONFIG_FILES([Makefile src/Makefile rexmpp.pc Doxyfile])
# Checks for programs.
AC_PROG_CC
AM_PROG_AR
LT_INIT
# Checks for libraries.
PKG_CHECK_MODULES([UNBOUND], [libunbound])
PKG_CHECK_MODULES([LIBXML], [libxml-2.0])
PKG_CHECK_MODULES([GSASL], [libgsasl])
PKG_CHECK_MODULES([NETTLE], [nettle])
AM_PATH_GPGME
# TLS: GnuTLS, OpenSSL, or none
AC_ARG_ENABLE([tls], AS_HELP_STRING([--disable-tls], [build without TLS support]))
AC_ARG_WITH([openssl],
AS_HELP_STRING([--with-openssl], [Use OpenSSL]))
AC_ARG_WITH([gnutls],
AS_HELP_STRING([--with-gnutls], [Use GnuTLS]))
AS_IF([test "x$with_gnutls" == "xyes"],
[PKG_CHECK_MODULES([GNUTLS], [gnutls],
[PKG_CHECK_MODULES([LIBDANE], [gnutls-dane],
[AC_DEFINE([USE_GNUTLS], [1], [Use GnuTLS])])])],
[test "x$with_openssl" == "xyes"],
[PKG_CHECK_MODULES([OPENSSL], [openssl],
[AC_DEFINE([USE_OPENSSL], [1], [Use OpenSSL])])],
# Default to GnuTLS for now (check for OpenSSL if not found
# later).
[test "x$enable_tls" != "xno"],
[PKG_CHECK_MODULES([GNUTLS], [gnutls],
[PKG_CHECK_MODULES([LIBDANE], [gnutls-dane],
[AC_DEFINE([USE_GNUTLS], [1], [Use GnuTLS])],
[PKG_CHECK_MODULES([OPENSSL], [openssl],
[AC_DEFINE([USE_OPENSSL], [1], [Use OpenSSL])])])])])
# ICU, optional
AC_ARG_WITH([icu],
AS_HELP_STRING([--without-icu], [Don't use ICU for JID checks]))
AS_IF([test "x$with_icu" != "xno"],
[PKG_CHECK_MODULES([ICU_I18N], [icu-i18n],
AC_DEFINE([HAVE_ICU], [1], [icu-i18n is available]))])
# Checks for header files.
AC_CHECK_HEADERS([arpa/inet.h netdb.h netinet/in.h sys/socket.h syslog.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_TYPE_UINT32_T
# Checks for library functions.
AC_FUNC_MALLOC
AC_CHECK_FUNCS([gettimeofday select socket strchr strerror strtoul])
AC_OUTPUT
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