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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.
# The default compiler is `gcc'
if test "X-" = "X-$CC"; then
CC=gcc
CC_BASENAME=gcc
fi
# Figure out compiler flags
. $srcdir/config/gnu-flags
# The default Fortran 90 compiler
if test "X-" = "X-$FC"; then
# Assume Absoft compiler
FC=xlf
FC_BASENAME=xlf
else
# Neither xlf nor f95 have a working "version" command.
# If FC is set, try to guess which one is being used by examining
# the last element in the path to the compiler.
TEMP_BASENAME=`basename $FC`
if test "xlf" = "${TEMP_BASENAME}"; then
FC_BASENAME=xlf
else
FC_BASENAME=f95
fi
fi
case $FC_BASENAME in
xlf)
F9XSUFFIXFLAG="-qsuffix=f=f90 -qfree=f90"
FCFLAGS="$FCFLAGS -static -O ${F9XSUFFIXFLAG} -qmoddir=./ "
FSEARCH_DIRS="-I./ -I../src"
DEBUG_FCFLAGS="-g"
PROD_FCFLAGS="-O"
PROFILE_FCFLAGS="-g"
f9x_flags_set=yes
;;
f95)
F9XSUFFIXFLAG=""
# We force compiler to use upper case for external names
# (just in case since this should be a default EIP)
FCFLAGS="$FCFLAGS -YEXT_NAMES=UCS"
FSEARCH_DIRS=""
DEBUG_FCFLAGS="-g"
PROD_FCFLAGS="-O"
PROFILE_FCFLAGS="-g -pg"
f9x_flags_set=yes
# f95 doesn't support shared libraries
echo ' warning: shared libraries are not supported for f95!'
echo ' disabling shared libraries'
enable_shared="no"
;;
esac
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