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configure.ac
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configure.ac
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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ([2.62])
AC_CONFIG_MACRO_DIR([config])
AC_INIT([META_PACKAGE_NAME],[META_PACKAGE_VERSION],[],[META_PACKAGE_NAME])
X_AC_META
AC_CONFIG_AUX_DIR([config])
AC_CONFIG_SRCDIR([src/ior.c])
AC_CONFIG_HEADER([src/config.h])
AC_CANONICAL_HOST
# Automake support
AM_INIT_AUTOMAKE([check-news dist-bzip2 gnu no-define])
AM_MAINTAINER_MODE
# Checks for programs.
AX_PROG_CC_MPI
# No reason not to require modern C at this point
AC_PROG_CC_C99
# Checks for libraries.
# Checks for header files.
AC_CHECK_HEADERS([fcntl.h libintl.h stdlib.h string.h strings.h sys/ioctl.h sys/param.h sys/statfs.h sys/statvfs.h sys/time.h sys/param.h sys/mount.h unistd.h wchar.h hdfs.h beegfs/beegfs.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_SIZE_T
# Checks for library functions.
AC_CHECK_FUNCS([getpagesize gettimeofday memset mkdir pow putenv realpath regcomp sqrt strcasecmp strchr strerror strncasecmp strstr uname statfs statvfs])
AC_SEARCH_LIBS([sqrt], [m], [],
[AC_MSG_ERROR([Math library not found])])
# Check for gpfs availability
AC_ARG_WITH([gpfs],
[AS_HELP_STRING([--with-gpfs],
[support configurable GPFS @<:@default=check@:>@])],
[], [with_gpfs=check])
AS_IF([test "x$with_gpfs" != xno], [
AC_CHECK_HEADERS([gpfs.h gpfs_fcntl.h], [], [
if test "x$with_gpfs" != xcheck; then
AC_MSG_FAILURE([--with-gpfs was given, <gpfs.h> and <gpfs_fcntl.h> not found])
fi
])
AS_IF([test "$ac_cv_header_gpfs_h" = "yes" -o "$ac_cv_header_gpfs_fcntl_h" = "yes"], [
AC_SEARCH_LIBS([gpfs_fcntl], [gpfs], [],
[AC_MSG_ERROR([Library containing gpfs_fcntl symbols not found])
])
])
])
# Check for system capabilities
AC_SYS_LARGEFILE
# Check for lustre availability
AC_ARG_WITH([lustre],
[AS_HELP_STRING([--with-lustre],
[support configurable Lustre striping values @<:@default=check@:>@])],
[], [with_lustre=check])
AS_IF([test "x$with_lustre" != xno], [
AC_CHECK_HEADERS([lustre/lustre_user.h], [], [
if test "x$with_lustre" != xcheck; then
AC_MSG_FAILURE([--with-lustre was given, <lustre/lustre_user.h> not found])
fi
])
])
# HDF5 support
AC_ARG_WITH([hdf5],
[AS_HELP_STRING([--with-hdf5],
[support IO with HDF5 backend @<:@default=no@:>@])],
[],
[with_hdf5=no])
AM_CONDITIONAL([USE_HDF5_AIORI], [test x$with_hdf5 = xyes])
AM_COND_IF([USE_HDF5_AIORI],[
AC_DEFINE([USE_HDF5_AIORI], [], [Build HDF5 backend AIORI])
])
# HDFS support
AC_ARG_WITH([hdfs],
[AS_HELP_STRING([--with-hdfs],
[support IO with HDFS backend @<:@default=no@:>@])],
[],
[with_hdfs=no])
AM_CONDITIONAL([USE_HDFS_AIORI], [test x$with_hdfs = xyes])
AM_COND_IF([USE_HDFS_AIORI],[
AC_DEFINE([USE_HDFS_AIORI], [], [Build HDFS backend AIORI])
])
# MPIIO support
AC_ARG_WITH([mpiio],
[AS_HELP_STRING([--with-mpiio],
[support IO with MPI-IO backend @<:@default=yes@:>@])],
[],
[with_mpiio=yes])
AM_CONDITIONAL([USE_MPIIO_AIORI], [test x$with_mpiio = xyes])
AM_COND_IF([USE_MPIIO_AIORI],[
AC_DEFINE([USE_MPIIO_AIORI], [], [Build MPIIO backend AIORI])
])
# NCMPI (Parallel netcdf) support
AC_ARG_WITH([ncmpi],
[AS_HELP_STRING([--with-ncmpi],
[support IO with NCMPI backend @<:@default=no@:>@])],
[],
[with_ncmpi=no])
AM_CONDITIONAL([USE_NCMPI_AIORI], [test x$with_ncmpi = xyes])
AM_COND_IF([USE_NCMPI_AIORI],[
AC_DEFINE([USE_NCMPI_AIORI], [], [Build NCMPI backend AIORI])
])
# POSIX IO support
AC_ARG_WITH([posix],
[AS_HELP_STRING([--with-posix],
[support IO with POSIX backend @<:@default=yes@:>@])],
[],
[with_posix=yes])
AM_CONDITIONAL([USE_POSIX_AIORI], [test x$with_posix = xyes])
AM_COND_IF([USE_POSIX_AIORI],[
AC_DEFINE([USE_POSIX_AIORI], [], [Build POSIX backend AIORI])
])
# aws4c is needed for the S3 backend (see --with-S3, below).
# Version 0.5.2 of aws4c is available at https://github.com/jti-lanl/aws4c.git
# Install it something like this:
#
# cd $my_install_dir
# git clone https://github.com/jti-lanl/aws4c.git
# cd aws4c
# make
#
# Then:
# --with-S3 --with-aws4c=$my_install_dir/aws4c
aws4c_dir=
AC_ARG_WITH([aws4c],
[AS_HELP_STRING([--with-aws4c=DIR],
[aws4c library is needed for Amazon S3 backend])],
[aws4c_dir="$withval"])
AM_CONDITIONAL([AWS4C_DIR], [test x$aws4c_dir != x])
# AC_SUBST([AWS4C_DIR],[$aws4c_dir])
AM_COND_IF([AWS4C_DIR],[
AC_SUBST([AWS4C_CPPFLAGS],[-I$aws4c_dir])
AC_SUBST([AWS4C_LDFLAGS], [-L$aws4c_dir])
])
# Amazon S3 support [see also: --with-aws4c]
AC_ARG_WITH([S3],
[AS_HELP_STRING([--with-S3],
[support IO with Amazon S3 backend @<:@default=no@:>@])],
[],
[with_S3=no])
AM_CONDITIONAL([USE_S3_AIORI], [test x$with_S3 = xyes])
AM_COND_IF([USE_S3_AIORI],[
AC_DEFINE([USE_S3_AIORI], [], [Build Amazon-S3 backend AIORI])
])
err=0
AS_IF([test "x$with_S3" != xno], [
AC_MSG_NOTICE([beginning of S3-related checks])
# save user's values, while we use AC_CHECK_HEADERS with $AWS4C_DIR
ORIG_CPPFLAGS=$CPPFLAGS
ORIG_LDFLAGS=$LDFLAGS
CPPFLAGS="$CPPFLAGS $AWS4C_CPPFLAGS"
LDFLAGS=" $LDFLAGS $AWS4C_LDFLAGS"
AC_CHECK_HEADERS([aws4c.h], [], [err=1])
AC_CHECK_HEADERS([libxml/parser.h], [], [err=1])
# Autotools thinks searching for a library means I want it added to LIBS
ORIG_LIBS=$LIBS
AC_CHECK_LIB([curl], [curl_easy_init], [], [err=1])
AC_CHECK_LIB([xml2], [xmlDocGetRootElement], [], [err=1])
AC_CHECK_LIB([aws4c], [s3_get], [], [err=1], [-lcurl -lxml2 -lcrypto])
LIBS=$ORIG_LIBS
AC_MSG_NOTICE([end of S3-related checks])
if test "$err" == 1; then
AC_MSG_FAILURE([S3 support is missing. dnl
Make sure you have access to libaws4c, libcurl, libxml2, and libcrypto. dnl
Consider --with-aws4c=, CPPFLAGS, LDFLAGS, etc])
fi
# restore user's values
CPPFLAGS=$ORIG_CPPFLAGS
LDFLAGS=$ORIG_LDFLAGS
])
# Enable building "IOR", in all capitals
AC_ARG_ENABLE([caps],
[AS_HELP_STRING([--enable-caps],
[build "IOR" binary (name is in all-caps) @<:@default=no@:>@])],
[], [enable_caps=no])
AM_CONDITIONAL([USE_CAPS], [test x$enable_caps = xyes])
AC_CONFIG_FILES([Makefile
src/Makefile
contrib/Makefile
doc/Makefile])
AC_OUTPUT