#******************************************************************************

# Process this file with autoconf to produce a configure script.

#******************************************************************************

# Written by Chris Dunlap <cdunlap@llnl.gov>.

# Copyright (C) 2007-2017 Lawrence Livermore National Security, LLC.

# Copyright (C) 2002-2007 The Regents of the University of California.

# UCRL-CODE-155910.

#

# This file is part of the MUNGE Uid 'N' Gid Emporium (MUNGE).

# For details, see <https://dun.github.io/munge/>.

#

# MUNGE is free software: you can redistribute it and/or modify it under

# the terms of the GNU General Public License as published by the Free

# Software Foundation, either version 3 of the License, or (at your option)

# any later version.  Additionally for the MUNGE library (libmunge), you

# can redistribute it and/or modify it under the terms of the GNU Lesser

# General Public License as published by the Free Software Foundation,

# either version 3 of the License, or (at your option) any later version.

#

# MUNGE is distributed in the hope that it will be useful, but WITHOUT

# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

# and GNU Lesser General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# and GNU Lesser General Public License along with MUNGE.  If not, see

# <http://www.gnu.org/licenses/>.

#******************************************************************************

##

# Prologue.

##

AC_INIT

X_AC_META

AC_CONFIG_AUX_DIR([config])

AC_CONFIG_SRCDIR([src/libmunge/munge.h])

X_AC_CANONICAL

X_AC_HUMOR

X_AC_EXPAND_INSTALL_DIRS

##

# Automake support.

##

AM_INIT_AUTOMAKE([$PACKAGE], [$VERSION])

AC_CONFIG_HEADERS([config/config.h])

AM_MAINTAINER_MODE

##

# Checks for programs.

##

AC_USE_SYSTEM_EXTENSIONS

X_AC_ARCH

AC_PROG_CC

AM_PROG_CC_C_O

LT_INIT

AC_PROG_MAKE_SET

X_AC_DEBUG

##

# Checks for libraries.

##

X_AC_CHECK_PTHREADS

X_AC_CHECK_COND_LIB(bz2, BZ2_bzBuffToBuffCompress)

X_AC_CHECK_COND_LIB(z, compress)

AC_SEARCH_LIBS(gethostbyname, nsl)

AC_SEARCH_LIBS(socket, socket)

AM_PATH_LIBGCRYPT

X_AC_PATH_OPENSSL

X_AC_SELECT_CRYPTO_LIB

if test "${CRYPTO_PKG}" = "openssl"; then

  X_AC_CHECK_OPENSSL

fi

##

# Checks for header files.

##

AC_HEADER_STDC

AC_CHECK_HEADERS( \

  bzlib.h \

  standards.h \

  sys/random.h \

  zlib.h \

)

##

# Checks for typedefs, structures, and compiler characteristics.

##

AC_C_BIGENDIAN

AC_C_CONST

AC_TYPE_UID_T

AC_CHECK_TYPES(socklen_t, [], [], [#include <sys/types.h>

#include <sys/socket.h>])

##

# Checks for library functions.

##

AC_CHECK_FUNCS( \

  getentropy \

  getrandom \

  localtime_r \

  mlockall \

  sysconf \

)

AC_REPLACE_FUNCS( \

  inet_ntop \

  strlcat \

  strlcpy \

)

X_AC_GETGRENT

X_AC_GETGRNAM

X_AC_GETPWNAM

##

# Checks for platform-specific issues.

##

X_AC_AIX

X_AC_DARWIN

##

# Checks for client authentication method.

##

X_AC_SELECT_AUTH_METHOD

##

# Epilogue.

##

AC_CONFIG_FILES( \

  Makefile \

  src/Makefile \

  src/etc/Makefile \

  src/libcommon/Makefile \

  src/libcommon/munge.7 \

  src/libmissing/Makefile \

  src/libmunge/Makefile \

  src/libmunge/munge.3 \

  src/libmunge/munge_ctx.3 \

  src/libmunge/munge_enum.3 \

  src/munge/Makefile \

  src/munge/munge.1 \

  src/munge/remunge.1 \

  src/munge/unmunge.1 \

  src/munged/Makefile \

  src/munged/munged.8 \

)

AC_OUTPUT