Initial fork from clamsmtp

1 files changed, 109 insertions, 0 deletions

diff --git a/configure.in b/configure.in
new file mode 100644
index 0000000..018132b
--- /dev/null
+++ b/configure.in
@@ -0,0 +1,109 @@
+dnl
+dnl Copyright (c) 2004, Nate Nielsen
+dnl All rights reserved.
+dnl
+dnl Redistribution and use in source and binary forms, with or without
+dnl modification, are permitted provided that the following conditions
+dnl are met:
+dnl
+dnl     * Redistributions of source code must retain the above
+dnl       copyright notice, this list of conditions and the
+dnl       following disclaimer.
+dnl     * Redistributions in binary form must reproduce the
+dnl       above copyright notice, this list of conditions and
+dnl       the following disclaimer in the documentation and/or
+dnl       other materials provided with the distribution.
+dnl     * The names of contributors to this software may not be
+dnl       used to endorse or promote products derived from this
+dnl       software without specific prior written permission.
+dnl
+dnl THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+dnl "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+dnl LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+dnl FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+dnl COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+dnl INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+dnl BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+dnl OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+dnl AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+dnl OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+dnl THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+dnl DAMAGE.
+dnl
+dnl
+dnl CONTRIBUTORS
+dnl  Nate Nielsen <nielsen@memberwebs.com>
+dnl
+
+dnl Process this file with autoconf to produce a configure script.
+AC_INIT(proxsmtp, 0.4.90, nielsen@memberwebs.com)
+AM_INIT_AUTOMAKE(proxsmtp, 0.4.90)
+
+LDFLAGS="$LDFLAGS -L/usr/local/lib"
+CFLAGS="$CFLAGS -I/usr/local/include"
+
+AC_CONFIG_SRCDIR([src/proxsmtpd.c])
+AM_CONFIG_HEADER([config.h])
+
+# Checks for programs.
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_MAKE_SET
+
+# Debug mode
+AC_ARG_ENABLE(debug,
+	    AC_HELP_STRING([--enable-debug],
+	    [Compile binaries in debug mode]))
+
+if test "$enable_debug" = "yes"; then
+  CFLAGS="$CFLAGS -g -O0 -Wall"
+  AC_DEFINE_UNQUOTED(_DEBUG, 1, [In debug mode])
+  echo "enabling debug compile mode"
+fi
+
+# TODO: Figure out why we need this wierd hack
+ACX_PTHREAD( , [echo "ERROR: Pthread support not found."; exit 1] )
+
+LIBS="$PTHREAD_LIBS $LIBS"
+CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+
+# Checks for header files.
+AC_HEADER_STDC
+AC_CHECK_HEADERS(limits.h,,)
+AC_CHECK_HEADERS([unistd.h stdio.h stddef.h fcntl.h stdlib.h assert.h errno.h stdarg.h err.h string.h], ,
+	[echo "ERROR: Required C header missing"; exit 1])
+
+# Check for linux type transparent proxy support
+AC_CHECK_HEADERS([linux/netfilter_ipv4.h],
+  	AC_DEFINE(LINUX_TRANSPARENT_PROXY, 1, [Whether the system supports a linux type transparent proxy]),
+   ,
+   [[
+   #ifdef HAVE_LIMITS_H
+   #include <limits.h>
+   #endif
+   ]] )
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+AC_TYPE_SIZE_T
+
+# We use error checking mutexes whenever possible
+AC_CHECK_DECL(PTHREAD_MUTEX_ERRORCHECK_NP, [AC_DEFINE(HAVE_ERR_MUTEX, 1, "Error Mutex Type")],
+	[AC_CHECK_DECL(PTHREAD_MUTEX_ERRORCHECK, [AC_DEFINE(HAVE_ERR_MUTEX, 2)], ,
+	[ #include <pthread.h> ])], [ #include <pthread.h> ])
+
+# Required Functions
+AC_CHECK_FUNCS([memset strerror malloc realloc getopt strchr tolower getaddrinfo], ,
+	       [echo "ERROR: Required function missing"; exit 1])
+AC_CHECK_FUNCS([strlwr strlcat strlcpy strncat strncpy])
+
+# Have to resolve this for the path below
+if test "${prefix}" = "NONE"; then
+	prefix=$ac_default_prefix
+fi
+
+AC_DEFINE_UNQUOTED(CONF_PREFIX, "`eval echo ${sysconfdir}`", [Installation Prefix] )
+
+AC_CONFIG_FILES([Makefile src/Makefile doc/Makefile])
+AC_OUTPUT