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hdf5/config/linux-gnulibc1

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# -*- shell-script -*-
#
# Copyright by The HDF Group.
# All rights reserved.
#
# This file is part of HDF5. The full HDF5 copyright notice, including
# terms governing use, modification, and redistribution, is contained in
# the COPYING file, which can be found at the root of the source code
# distribution tree, or in https://www.hdfgroup.org/licenses.
# If you do not have access to either file, you may request a copy from
# help@hdfgroup.org.
# This file is part of the HDF5 build script. It is processed shortly
# after configure starts and defines, among other things, flags for
# the various compile modes.
#
# See BlankForm in this directory for details.
# The default compiler is `gcc'.
if test -z "$CC"; then
if test "X-$enable_parallel" = "X-yes"; then
# default to use mpicc which is the defacto MPI compiler name
CC=mpicc
CC_BASENAME=mpicc
else
CC=gcc
CC_BASENAME=gcc
fi
fi
# Figure out GNU C compiler flags
. $srcdir/config/gnu-flags
# Figure out PGI C compiler flags
. $srcdir/config/pgi-flags
# Figure out CCE C compiler flags
. $srcdir/config/cce-flags
# Figure out Intel C compiler flags
. $srcdir/config/intel-flags
# Figure out Clang C compiler flags
. $srcdir/config/clang-flags
# Use default Fortran 90 compiler according to what C compiler is used.
if test "X-" = "X-$FC"; then
case $CC_BASENAME in
gcc*)
FC=gfortran
FC_BASENAME=gfortran
;;
pgcc*)
FC=pgf90
FC_BASENAME=pgf90
;;
icc*)
FC=ifort
FC_BASENAME=ifort
;;
mpicc*)
FC=mpif90
FC_BASENAME=mpif90
;;
clang*)
# clang has no fortran compiler. Use gfortran.
FC=gfortran
FC_BASENAME=gfortran
;;
esac
else
case $FC in
# The PGI and Intel compilers are automatically detected below
ifc*|ifort*|pgf90*)
;;
*f95*)
# Figure out which compiler we are using: pgf90 or Absoft f95
RM='rm -f'
tmpfile=/tmp/cmpver.$$
$FC -V >$tmpfile
if test -s "$tmpfile"; then
if( grep -s 'Absoft' $tmpfile > /dev/null) then
FC_BASENAME=f95
fi
if( grep -s 'pgf90' $tmpfile > /dev/null) then
FC_BASENAME=pgf90
fi
fi
$RM $tmpfile
fc_version_info=`$FC -V | grep Absoft`
;;
# The NAG compiler
nagfor*|nagftn*)
RM='rm -f'
tmpfile=/tmp/cmpver.$$
$FC -V >& $tmpfile
if test -s "$tmpfile"; then
if( grep -s 'NAG Fortran' $tmpfile > /dev/null) then
FC_BASENAME=nagfor
fi
fi
fc_version_info=`grep "NAG Fortran" $tmpfile`
echo "compiler '$FC' is $fc_version_info"
$RM $tmpfile
;;
*)
;;
esac
fi
# Figure out GNU FC compiler flags
. $srcdir/config/gnu-fflags
# Figure out PGI FC compiler flags
. $srcdir/config/pgi-fflags
# Figure out CCE FC compiler flags
. $srcdir/config/cce-fflags
# Figure out Intel FC compiler flags
. $srcdir/config/intel-fflags
case $FC_BASENAME in
#
# Absoft compiler
#
f95)
# Set required flag for compiling C stubs
H5_CFLAGS="$H5_CFLAGS"
F9XSUFFIXFLAG=""
# We force compiler to use upper case for external names
# (just in case since this should be a default EIP)
H5_FCFLAGS="$H5_FCFLAGS"
FSEARCH_DIRS=""
# Production
PROD_FCFLAGS=
# Debug
DEBUG_FCFLAGS=
# Symbols
SYMBOLS_FCFLAGS="-g"
NO_SYMBOLS_FCFLAGS="-s"
# Profiling
PROFILE_FCFLAGS="-pg"
# Optimization
HIGH_OPT_FCFLAGS="-O"
DEBUG_OPT_FCFLAGS=
NO_OPT_FCFLAGS=
f9x_flags_set=yes
;;
#
# NAG compiler
#
nagfor)
F9XSUFFIXFLAG=""
# We force compiler to use upper case for external names
# (just in case since this should be a default EIP)
H5_FCFLAGS="$H5_FCFLAGS"
FSEARCH_DIRS=""
# Production
PROD_FCFLAGS=
# Debug
DEBUG_FCFLAGS="-C"
# Symbols
SYMBOLS_FCFLAGS="-g"
NO_SYMBOLS_FCFLAGS="-s"
# Profiling
PROFILE_FCFLAGS="-pg"
# Optimization
HIGH_OPT_FCFLAGS="-O"
DEBUG_OPT_FCFLAGS="-O0"
NO_OPT_FCFLAGS="-O0"
f9x_flags_set=yes
;;
esac
# The default C++ compiler
# The default compiler is `g++'.
if test -z "$CXX"; then
CXX=g++
CXX_BASENAME=g++
fi
# Figure out Intel CXX compiler flags
# Do this ahead of GNU to avoid icpc being detected as g++
. $srcdir/config/intel-cxxflags
# Figure out GNU CXX compiler flags
. $srcdir/config/gnu-cxxflags
# Figure out PGI CXX compiler flags
. $srcdir/config/pgi-cxxflags
# Figure out Clang CXX compiler flags
. $srcdir/config/clang-cxxflags
# compiler version strings
# check if the compiler_version_info is already set
if test -z "$cc_version_info"; then
case $CC in
# whatever matches *pgcc* will also match *gcc*, so this one must come first
*pgcc*)
cc_version_info=`$CC $CFLAGS $H5_CFLAGS -V 2>&1 | grep 'pgcc'`
;;
*gcc*)
cc_version_info=`$CC $CFLAGS $H5_CFLAGS --version 2>&1 | grep -v 'PathScale' |\
grep 'GCC' | sed 's/\(.*(GCC) [-a-z0-9\. ]*\).*/\1/'`
;;
# this must come before *icc* for the same reason
*mpicc*)
cc_version_info=`$CC $CCFLAGS $H5_CCFLAGS -v 2>&1 | grep 'version' |\
sed 's/^[a-z0-9]* for //' |\
sed 's/\"/\\\"/g' |\
sed 's/^\([a-z]* \)/ built with \1/1'`
cc_version_info=`echo $cc_version_info`
;;
*icc*)
cc_version_info=`$CC $CCFLAGS $H5_CCFLAGS -V 2>&1 | grep 'Version' |\
sed 's/\(Intel.* Compiler\).*\( Version [a-z0-9\.]*\).*\( Build [0-9]*\)/\1\2\3/'`
;;
*clang*)
cc_version_info="`$CC $CFLAGS $H5_CFLAGS --version 2>&1 |\
grep 'clang version' | sed 's/.*clang version \([-a-z0-9\.]*\).*/\1/'`"
;;
*)
echo "No match to get cc_version_info for $CC"
;;
esac
fi
# get fortran version info
# check if the compiler_version_info is already set
if test -z "$fc_version_info"; then
case $FC in
*gfortran*)
fc_version_info=`$FC $FCFLAGS $H5_FCFLAGS --version 2>&1 |\
grep 'GCC' | sed 's/\(.*(GCC) [-a-z0-9\. ]*\).*/\1/'`
;;
*mpif90*)
fc_version_info=`$FC $FCFLAGS $H5_FCFLAGS -v 2>&1 | grep 'version' |\
sed 's/^[a-z0-9]* for //' |\
sed 's/\"/\\\"/g' |\
sed 's/^\([a-z]* \)/ built with \1/1'`
fc_version_info=`echo $fc_version_info`
;;
*ifc*|*ifort*)
fc_version_info=`$FC $FCFLAGS $H5_FCFLAGS -V 2>&1 | grep 'Version' |\
sed 's/\(Intel.* Compiler\).*\( Version [a-z0-9\.]*\).*\( Build [0-9]*\)/\1\2\3/'`
;;
*f95*)
# Figure out which compiler we are using: pgf90 or Absoft f95
RM='rm -f'
tmpfile=/tmp/cmpver.$$
$FC -V >$tmpfile
if test -s "$tmpfile"; then
if( grep -s 'Absoft' $tmpfile > /dev/null) then
FC_BASENAME=f95
fi
fi
$RM $tmpfile
fc_version_info=`$FC -V | grep Absoft`
;;
*g95*)
fc_version_info=`$FC $FCFLAGS $H5_FCFLAGS --version 2>&1 |\
grep 'GCC'`
;;
*pgf90*)
fc_version_info=`$FC $FCFLAGS $H5_FCFLAGS -V 2>&1 | grep 'pgf90'`
;;
*nagfor*|*nagftn*)
RM='rm -f'
tmpfile=/tmp/cmpver.$$
$FC -V >& $tmpfile
if test -s "$tmpfile"; then
if( grep -s 'NAG Fortran' $tmpfile > /dev/null) then
FC_BASENAME=nagfor
fi
fi
fc_version_info=`grep "NAG Fortran" $tmpfile`
$RM $tmpfile
echo "compiler '$FC' is $fc_version_info"
;;
*)
echo "No match to get fc_version_info for $FC"
;;
esac
fi
# get c++ version info
# check if the compiler_version_info is already set
if test -z "$cxx_version_info"; then
case $CXX in
*pgc++*)
cxx_version_info=`$CXX $CXXFLAGS $H5_CXXFLAGS -V 2>&1 | grep 'pgc++'`
;;
*g++*)
cxx_version_info=`$CXX $CXXFLAGS $H5_CXXFLAGS --version 2>&1 |\
grep 'GCC' | sed 's/\(.*(GCC) [-a-z0-9\. ]*\).*/\1/'`
;;
*icpc*)
cxx_version_info=`$CXX $CXXFLAGS $H5_CXXFLAGS -V 2>&1 | grep 'Version' |\
sed 's/\(Intel.* Compiler\).*\( Version [a-z0-9\.]*\).*\( Build [0-9]*\)/\1\2\3/'`
;;
*mpicxx*)
cxx_version_info=`$CXX $CXXFLAGS $H5_CXXFLAGS -v 2>&1 | grep 'version' |\
sed 's/^[a-z0-9]* for //' |\
sed 's/^\([a-z]* \)/ built with \1/1'`
cxx_version_info=`echo $cxx_version_info`
;;
*clang++*)
cxx_version_info="`$CXX $CXXFLAGS $H5_CXXFLAGS --version 2>&1 |\
grep 'clang version' | sed 's/.*clang version \([-a-z0-9\.]*\).*/\1/'`"
;;
*)
echo "No match to get cxx_version_info for $CXX"
;;
esac
fi
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