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# -*- shell-script -*-
#
# Copyright by the Board of Trustees of the University of Illinois.
# 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 files COPYING and Copyright.html. COPYING can be found at the root
# of the source code distribution tree; Copyright.html can be found at the
# root level of an installed copy of the electronic HDF5 document set and
# is linked from the top-level documents page. It can also be found at
# http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have
# access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu.
# 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.
# Disable dependency tracking on IRIX unless the user specifically asks for
# it.
# IRIX's pmake confuses automake (as of version 1.9) if dependency tracking
# is enabled and it is not an in-place build. Simply disabling dependency
# tracking on IRIX is simpler to implement than detecting pmake, detecting
# when a build is not in-place, and then disabling dependency tracking.
if test -z "${enable_dependency_tracking}"; then
enable_dependency_tracking="no"
fi
# Use SGI supplied C compiler by default. There is no ranlib
if test "X-" = "X-$CC"; then
CC='cc'
CC_BASENAME=cc
# use c99 compiler if available.
if `c99 -version >/dev/null 2>&1` ; then
CC='c99'
fi
fi
RANLIB=:
# Compiler flags
case "X-$CC_BASENAME" in
X-gcc)
. $srcdir/config/gnu-flags
;;
*)
if [ "$CC_BASENAME" = "cc" ] || ($CC -version 2>&1 | grep -s "MIPSpro Compilers") 2>&1 > /dev/null; then
# use these flags if this is the SGI cc compiler or some compiler
# command that eventually uses the SGI cc compiler.
# Check for old versions of the compiler that don't work right.
case "`$CC -version 2>&1 |head -1`" in
"Mongoose Compilers: Version 7.00")
echo " +---------------------------------------------------+"
echo " | You have an old version of cc (Mongoose Compilers |"
echo " | version 7.00). Please upgrade to MIPSpro version |"
echo " | 7.2.1.2m (patches are available from the SGI web |"
echo " | site). The 7.00 version may generate incorrect |"
echo " | code, especially when optimizations are enabled. |"
echo " +---------------------------------------------------+"
sleep 5
;;
esac
# Always turn off these compiler warnings for the -64 compiler:
# 1174: function declared but not used
# 1196: __vfork() (this is an SGI config problem)
# 1209: constant expressions
# 1429: the `long long' type is not standard
# 1685: turn off warnings about turning off invalid warnings
# 3201: remark - parameter not referenced
#CFLAGS="$CFLAGS -woff 1174,1429,1209,1196,1685,3201"
CFLAGS="$CFLAGS -woff 1209,3201"
# Always turn off these compiler warnings for the old compiler:
# 799: the `long long' type is not standard
# 803: turn off warnings about turning off invalid warnings
# 835: __vfork() (this is an SGI config problem)
#CFLAGS="$CFLAGS -woff 799,803,835"
# Always turn off these loader warnings:
# (notice the peculiar syntax)
# 47: branch instructions that degrade performance on R4000
# 84: a library is not used
# 85: duplicate definition preemption (from -lnsl)
# 134: duplicate weak definition preemption (from -lnsl)
CFLAGS="$CFLAGS -Wl,-woff,47,-woff,84,-woff,85,-woff,134"
fi
# Extra debugging flags
DEBUG_CFLAGS="-g -fullwarn"
DEBUG_CPPFLAGS=
# Extra production flags
PROD_CFLAGS="-O -OPT:Olimit=0 -s"
PROD_CPPFLAGS=
# Extra profiling flags
PROFILE_CFLAGS=
PROFILE_CPPFLAGS=
;;
esac
# The default Fortran 90 compiler
if test "X-" = "X-$FC"; then
FC="f90"
fi
if test "X-" = "X-$f9x_flags_set"; then
F9XSUFFIXFLAG=""
FSEARCH_DIRS=""
FCFLAGS="$FCFLAGS -64 -mips4 -O -s"
DEBUG_FCFLAGS="-64 -mips4 -O -s"
PROD_FCFLAGS="-64 -mips4 -O -s"
PROFILE_FCFLAGS="-64 -mips4 -O -s"
f9x_flags_set=yes
fi
# The default C++ compiler
# The default compiler is `MIPSpro CC'
if test -z "$CXX"; then
CXX=CC
CXX_BASENAME=CC
fi
# Try native compiler flags
if test -z "$cxx_flags_set"; then
# -LANG:std required for std use; -ptused causes templates used to be
# instantiated
CPPFLAGS="$CPPFLAGS -LANG:std -ptused"
# libCio is a default library, since libtool before 1.5 doesn't fully
# support C++ yet, default libraries must be explicitly specified.
# A new macro is used for this temporary and specific task so it
# won't polute the existing configuration
DEFAULT_LIBS="-lCio"
DEBUG_CXXFLAGS=-g
DEBUG_CPPFLAGS=
PROD_CXXFLAGS="-O -s"
PROD_CPPFLAGS=
PROFILE_CXXFLAGS=-xpg
PROFILE_CPPFLAGS=
cxx_flags_set=yes
fi
# Hard set flag to indicate that the 'unsigned long long' to floating-point
# value conversion are broken by the compilers (as of 4/27/04 - QAK)
hdf5_cv_ulong_to_fp_bottom_bit_accurate=${hdf5_cv_ulong_to_fp_bottom_bit_accurate='no'}
# Set flags to avoid conversion between 'long double' and integers because of
# SGI's compiler problems. For both IRIX64 6.5 and IRIX 6.5, the compilers
# have the following problems,
# long double -> signed char : incorrect rounding
# long double -> unsigned char : incorrect rounding
# long double -> short : incorrect rounding
# long double -> unsigned short : incorrect rounding
# long double -> long or long long: incorrect value
# long double -> unsigned long or long long : incorrect value
#
# long or long long -> long double : correct value but incorrect bit pattern
# unsigned long or long long -> long double : correct value but incorrect bit pattern
# (1/5/05 - SLU)
hdf5_cv_ldouble_to_integer_accurate=${hdf5_cv_ldouble_to_integer_accurate='no'}
hdf5_cv_integer_to_ldouble_accurate=${hdf5_cv_integer_to_ldouble_accurate='no'}
# For IRIX 6.5, any version that is older than MIPSpro 7.3.1.3m,
# the MPI derived datatype is not working.
# Versions 7.4.2m or newer work.
# Fix $hdf5_mpi_complex_derived_datatype_works if it is not set and is using cc.
if [ -z "$hdf5_mpi_complex_derived_datatype_works" -a $CC_BASENAME = cc ]; then
ccversion=`$CC -version 2>&1 | sed -e 's/.*Version //p'`
ccversion1=`echo $ccversion | cut -f1 -d.`
ccversion2=`echo $ccversion | cut -f2 -d.`
# Assume all versions 7.4.* or newer are okay
# and assume ccversion2 is never larger than 99.
ccversionval=`expr $ccversion1 \* 100 + $ccversion2`
if [ $ccversionval -lt 704 ]; then
hdf5_mpi_complex_derived_datatype_works='no'
hdf5_mpi_special_collective_io_works='no'
fi
fi
|
