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# -*- shell-script -*-
#
# 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.
# 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
#
# HDF5 integers
#
# R_LARGE is the number of digits for the bigest integer supported.
# R_INTEGER is the number of digits in INTEGER
#
# (for the IRIX architechture)
#
R_LARGE=18
R_INTEGER=9
HSIZE_T='SELECTED_INT_KIND(R_LARGE)'
HSSIZE_T='SELECTED_INT_KIND(R_LARGE)'
HID_T='SELECTED_INT_KIND(R_INTEGER)'
SIZE_T='SELECTED_INT_KIND(R_LARGE)'
OBJECT_NAMELEN_DEFAULT_F=-1
if test "X-" = "X-$F9X"; then
F9X="f90"
fi
if test "X-" = "X-$f9x_flags_set"; then
F9XSUFFIXFLAG=""
FSEARCH_DIRS=""
FFLAGS="$FFLAGS -64 -mips4 -O -s"
DEBUG_FFLAGS="-64 -mips4 -O -s"
PROD_FFLAGS="-64 -mips4 -O -s"
PROFILE_FFLAGS="-64 -mips4 -O -s"
f9x_flags_set=yes
fi
# The default C++ compiler
# The default compiler is `MIPSpro CC'
if test -z "$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_sw_ulong_to_fp_bottom_bit_works=${hdf5_cv_sw_ulong_to_fp_bottom_bit_works='no'}
# Set flag to avoid conversion between 'long double' and integers because of
# SGI's compiler problems. For both IRIX64 6.5 and IRIX 6.5, the compilers
# have the following problems,
# long double -> signed char : incorrect rounding
# long double -> unsigned char : incorrect rounding
# long double -> short : incorrect rounding
# long double -> unsigned short : incorrect rounding
# long double -> long or long long: incorrect value
# long double -> unsigned long or long long : incorrect value
#
# long or long long -> long double : correct value but incorrect bit pattern
# unsigned long or long long -> long double : correct value but incorrect bit pattern
# (1/5/05 - SLU)
hdf5_cv_sw_ldouble_to_int_works=${hdf5_cv_sw_ldouble_to_int_works='no'}
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