Marc Howison
361 lines
11 KiB
Plaintext
361 lines
11 KiB
Plaintext
# Every configure script must call AC_INIT before doing anything else.
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# AC_INIT (package, version, [bug-report], [tarname])
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AC_INIT([H5Part], [1.6.4], [h5part@lists.psi.ch], H5Part)
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# Ensure that a recent enough version of Autoconf is being used.
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# If the version of Autoconf being used to create configure is earlier than version,
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# print an error message to the standard error output and do not create configure.
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AC_PREREQ(2.59)
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# should be called right after AC_INIT.
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# configure scripts can create a C header file containing `#define' directives.
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# The AC_CONFIG_HEADERS macro selects this kind of output.
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AC_CONFIG_HEADERS(config.h)
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AC_CONFIG_MACRO_DIR([m4])
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# AM_INIT_AUTOMAKE is required to use autoconf with automake
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AM_INIT_AUTOMAKE
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BUILD_LIBS='libH5Part'
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BUILD_TESTS='test'
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###############################################################################
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################# --enable-xxx and --with-xxx Argument ########################
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###############################################################################
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AC_ARG_ENABLE(
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[debug],
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[AC_HELP_STRING([--enable-debug],
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[Compile with debug flags [default=no]])],
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[USE_DEBUG=$enableval])
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AC_ARG_ENABLE(
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[fortran],
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[AC_HELP_STRING([--enable-fortran],
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[Compile the Fortran interface [default=no]])],
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[USE_FORTRAN=$enableval])
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AC_ARG_ENABLE(
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[parallel],
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[AC_HELP_STRING([--enable-parallel],
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[Compile the MPI/IO interface [default=no]])],
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[USE_PARALLEL=$enableval])
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AC_ARG_ENABLE(
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[tools],
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[AC_HELP_STRING([--enable-tools],
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[Compile h5part tools [default=no]])],
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[USE_TOOLS=$enableval])
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AC_ARG_WITH(
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[hdf5],
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[AC_HELP_STRING([--with-hdf5],
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[path to HDF5 installation [default=""]])],
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[HDF5PATH=$withval], [HDF5PATH=""])
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###############################################################################
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############### PATH SERACH FUNCTION - to be used later... ####################
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###############################################################################
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# /*@@
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# @routine CCTK_Search
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# @date Wed Jul 21 11:16:35 1999
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# @author Tom Goodale
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# @desc
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# Used to search for something in various directories
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# @enddesc
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#@@*/
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PATH_Search() {
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eval $1=""
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if test $# -lt 4 ; then
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h5part_basedir=""
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else
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h5part_basedir="$4/"
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fi
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for h5part_place in $2; do
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AC_MSG_CHECKING([looking in $h5part_place ... ])
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if test -r "$h5part_basedir$h5part_place/$3" ; then
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AC_MSG_RESULT([found])
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eval $1="$h5part_place"
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break
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fi
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AC_MSG_RESULT([no])
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done
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return
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}
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###############################################################################
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############# MISC SETTINGS INCLUDING C & C++ COMPILER SETTING ################
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###############################################################################
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# Compute the canonical host-system type variable, host, and its three
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# individual parts host_cpu, host_vendor, and host_os.
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AC_CANONICAL_HOST
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AC_PROG_MAKE_SET
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# Determine a C/C++ compiler to use.
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# If CC is not already set in the environment, check for gcc and cc, then
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# for other C compilers.
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# Set output variable CC to the name of the compiler found.
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if test "x$USE_PARALLEL" = "xyes"; then
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CCOMPILERS="mpicc cc"
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CXXCOMPILERS="mpic++ mpicxx CC"
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else
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CCOMPILERS="pgcc pathcc icc gcc cc_r cc"
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CXXCOMPILERS="pgCC pathCC icpc g++"
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fi
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AC_PROG_CC($CCOMPILERS)
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# Only need C++ for some of the tools
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#if test "x$USE_TOOLS" = "xyes"; then
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AC_PROG_CXX($CXXCOMPILERS)
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#fi
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# Set output variable INSTALL to the path of a BSD-compatible install program,
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# if one is found in the current PATH.
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# Otherwise, set INSTALL to `dir/install-sh -c`
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AC_PROG_INSTALL
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AC_PROG_AWK
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# Default prefix for bindir, etc... (eg >> ./build/bin)
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AC_PREFIX_DEFAULT(`pwd`/build)
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# AC_DEFINE_UNQUOTED (variable, value, [description])
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# Define the C preprocessor variable variable to value
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# Use this macro instead of AC_DEFINE when variable or value is a shell variable.
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AC_DEFINE_UNQUOTED(MY_BUILD_VENDOR, "$host_vendor", "")
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AC_DEFINE_UNQUOTED(MY_BUILD_CPU, "$host_cpu", "")
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AC_DEFINE_UNQUOTED(MY_BUILD_OS, "$host_os", "")
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AC_DEFINE_UNQUOTED(MY_GNUNAME, "${host_cpu}-${host_vendor}-${host_os}", "")
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AC_DEFINE_UNQUOTED(MY_UNAME, "$uname", "")
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###############################################################################
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######################## CONFIGURE LINE OPTIONS ###############################
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###############################################################################
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AC_MSG_CHECKING([if debug is enabled])
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if test "X$USE_DEBUG" = "Xyes"; then
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AC_MSG_RESULT([yes])
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CFLAGS="$CFLAGS -g"
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CXXFLAGS="$CXXFLAGS -g"
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FFLAGS="$FFLAGS -g"
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else
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AC_MSG_RESULT([no])
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fi
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############################ fortran enabled ##################################
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AC_MSG_CHECKING([if fortran interface enabled])
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if test "X$USE_FORTRAN" = "Xyes"; then
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AC_MSG_RESULT([yes])
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LIB_FORTRAN="libH5PartF.la"
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BUILD_LIBS="$BUILD_LIBS libH5PartF"
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BUILD_TESTS="$BUILD_TESTS testf"
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if test "X$USE_PARALLEL" = "Xyes"; then
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AC_PROG_FC(mpif90 mpif77 ftn)
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else
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AC_PROG_FC(pgf90 pathf90 ifort ftn xlf_r g95 g90 gfortran)
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fi
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if test -z "$FC" ; then
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AC_MSG_ERROR([Cannot find a Fortran compiler!])
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exit 1
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fi
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if test $FC = "g90"; then
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FFLAGS="${FFLAGS} -fno-second-underscore"
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fi
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if test $FC = "g95"; then
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FFLAGS="${FFLAGS} -fno-second-underscore"
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fi
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AC_MSG_CHECKING([symbol convention in object files])
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`cd src && rm -f TestUnderscore.o TestUnderscoreC.o TestUnderscore`
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`cd src && ${FC} ${FFLAGS} -c TestUnderscore.f`
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`cd src && ${CC} ${CFLAGS} -c TestUnderscoreC.c`
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`cd src && ${FC} ${FFLAGS} -o TestUnderscore TestUnderscore.o TestUnderscoreC.o`
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if test -f src/TestUnderscore ; then
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UNDERSCORE_H=Underscore.h
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`cd src && ./TestUnderscore > Underscore.h`
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AC_MSG_RESULT([ok])
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else
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AC_MSG_RESULT([nok])
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AC_MSG_ERROR([Cannot determine the symbon convention for Fortran object files!])
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exit 1
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fi
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else
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AC_MSG_RESULT([no])
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fi
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# Disable shared libraries by default: can be enabled with --enable-shared
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LT_INIT([disable-shared])
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AC_PROG_LIBTOOL
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######################## parallel interface enabled ###########################
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AC_MSG_CHECKING([if parallel interface enabled])
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if test "X$USE_PARALLEL" = "Xyes"; then
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AC_MSG_RESULT([yes])
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CFLAGS="${CFLAGS} -DPARALLEL_IO -DMPICH_IGNORE_CXX_SEEK"
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CXXFLAGS="${CXXFLAGS} -DPARALLEL_IO -DMPICH_IGNORE_CXX_SEEK"
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FFLAGS="${FFLAGS} -DPARALLEL_IO"
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AC_MSG_CHECKING([if we can compile MPI code without setting flags])
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AC_TRY_LINK([#include "mpi.h"], [
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MPI_Comm comm;
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int n;
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MPI_Comm_size( comm, &n ); ],
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[AC_MSG_RESULT([yes]); r='yes'], [AC_MSG_RESULT([no]); r='no'] )
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if test "X$r" = "Xno"; then
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AC_MSG_ERROR([MPI wrapper can't compile or link MPI program! Please set the INCLUDE and LIBS variables manually.])
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exit 1
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fi
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else # --enable-parallel=no
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AC_MSG_RESULT([no])
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fi
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######################## tools enabled ###########################
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AC_MSG_CHECKING([whether tools are enabled])
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if test "X$USE_TOOLS" = "Xyes"; then
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AC_MSG_RESULT([yes])
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BUILD_TOOLS="h5pAttrib h5pToGNUplot homdynToH5p"
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# tools + parallel
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if test "X$USE_PARALLEL" = "Xyes"; then
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BUILD_TOOLS="${BUILD_TOOLS} H5PartBench H5BlockBench"
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fi
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else
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AC_MSG_RESULT([no])
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fi
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###############################################################################
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######################### PATH CHECKING & SETTING #############################
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###############################################################################
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AC_MSG_CHECKING([for HDF5 root ])
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AC_MSG_RESULT([])
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if test -n "${HDF5PATH}" ; then
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P=${HDF5PATH}
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elif test -n "${HDF5ROOT}"; then
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P=${HDF5ROOT}
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elif test -n "${HDF5HOME}" ; then
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P=${HDF5HOME}
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elif test -n "${HDF5_DIR}" ; then
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P=${HDF5_DIR}
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else
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P=''
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P="$P /usr"
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P="$P /usr/local"
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P="$P /usr/local/hdf5"
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P="$P /usr/local/packages/hdf5"
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P="$P /apps/hdf5"
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P="$P /opt/hdf5"
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fi
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PATH_Search HDF5ROOT "$P" include/hdf5.h
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if test -z "$HDF5ROOT"; then
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AC_MSG_ERROR([Cannot find an HDF5 library!])
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exit 1
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fi
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INCLUDES="$INCLUDES -I$HDF5ROOT/include"
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LDFLAGS="$LDFLAGS -L$HDF5ROOT/lib"
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LIBS="$LIBS -lhdf5"
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AC_MSG_CHECKING([if we need to link to libsz ])
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if test -n "$HDF5ROOT"; then
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if test -f $HDF5ROOT/lib/libsz.a; then
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AC_MSG_RESULT([yes])
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LDFLAGS="$LDFLAGS -L$HDF5ROOT/lib"
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LIBS="$LIBS -lsz"
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else
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AC_MSG_RESULT([no])
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fi
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fi
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LIBS="$LIBS -lz -lm"
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# Checks for header files.
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AC_CHECK_HEADERS([fcntl.h stdlib.h string.h unistd.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_HEADER_STDBOOL
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AC_TYPE_INT64_T
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AC_TYPE_SIZE_T
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AC_TYPE_SSIZE_T
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# Checks for library functions.
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AC_FUNC_MALLOC
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AC_CHECK_FUNCS([memset pow strchr strdup])
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###############################################################################
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############## EXPORTING VARIABLES & CREATING OUTPUT FILES ####################
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###############################################################################
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# AC_SUBST (variable, [value])
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# Create an output variable from a shell variable. Make AC_OUTPUT substitute
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# the variable variable into output files (typically one or more `Makefile's).
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# This means that AC_OUTPUT will replace instances of `@variable@' in input
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# files with the value that the shell variable variable has when AC_OUTPUT is
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# called. This value of variable should not contain literal newlines. If
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# value is given, in addition assign it to variable.
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AC_SUBST(CFLAGS)
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AC_SUBST(CXXFLAGS)
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AC_SUBST(FFLAGS)
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AC_SUBST(INCLUDES)
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AC_SUBST(LDFLAGS)
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AC_SUBST(LIBS)
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AC_SUBST(UNDERSCORE_H)
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AC_SUBST(LIB_FORTRAN)
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AC_SUBST(BUILD_TESTS)
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AC_SUBST(BUILD_TOOLS)
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# Make AC_OUTPUT create each `file' by copying an input file (by default `file.in'),
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# substituting the output variable values.
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AC_CONFIG_FILES([
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Makefile
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src/Makefile
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doc/Makefile
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test/Makefile
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tools/Makefile
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])
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AC_OUTPUT
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###############################################################################
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########################## PRINTING SUMMARY ###################################
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###############################################################################
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AC_MSG_RESULT([ ])
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AC_MSG_RESULT([Summary:])
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AC_MSG_RESULT([ ])
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AC_MSG_RESULT([Host OS: $host_os])
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AC_MSG_RESULT([Host CPU: $host_cpu])
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AC_MSG_RESULT([Host vendor: $host_vendor])
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AC_MSG_RESULT([Build libraries: $BUILD_LIBS])
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AC_MSG_RESULT([Build test programs: $BUILD_TESTS])
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AC_MSG_RESULT([Build tools: $BUILD_TOOLS])
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AC_MSG_RESULT([CC = $CC])
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AC_MSG_RESULT([CXX = $CXX])
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AC_MSG_RESULT([FC = $FC])
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AC_MSG_RESULT([CFLAGS = $CFLAGS])
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AC_MSG_RESULT([CXXFLAGS = $CXXFLAGS])
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AC_MSG_RESULT([FFLAGS = $FFLAGS])
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AC_MSG_RESULT([INCLUDES = $INCLUDES])
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AC_MSG_RESULT([LDFLAGS = $LDFLAGS])
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AC_MSG_RESULT([LIBS = $LIBS])
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AC_MSG_RESULT([HDF5ROOT = $HDF5ROOT])
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AC_MSG_RESULT([ ])
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