bb35a53e4f
Code cleanup/bug fix
Description:
Fix configuration files to allow 64-bit compilation of the library with
a 64-bit version of zlib.
Solution:
Moved important compiler flags settings from CC macro to CFLAGS macro.
Instead of setting CC (F9X, CXX) environment variable for compiling for 64-bit
code, users should just set the CFLAGS (FFLAGS, CXXFLAGS) to -q64.
Updated INSTALL file to reflect this change.
Platforms tested:
IBM p690 (copper) w/parallel, FORTRAN, C++, srcdir.
Platforms specific - h5committest does not apply.
97 lines
2.4 KiB
Bash
97 lines
2.4 KiB
Bash
# -*- 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.
|
|
|
|
# Use AIX supplied C compiler by default, xlc for serial, mpcc_r for parallel.
|
|
# Use -D_LARGE_FILES by default to support large file size.
|
|
if test "X-" = "X-$CC"; then
|
|
if test "X-$enable_parallel" = "X-yes"; then
|
|
CC=mpcc_r
|
|
CC_BASENAME=mpcc_r
|
|
else
|
|
CC=xlc
|
|
CC_BASENAME=xlc
|
|
fi
|
|
fi
|
|
|
|
# Define RUNPARALLEL if parallel mode is enabled or a parallel compiler used.
|
|
if test "X-$enable_parallel" = "X-yes" -o X-$CC_BASENAME = X-mpcc_r; then
|
|
RUNPARALLEL=${RUNPARALLEL="MP_PROCS=\$\${NPROCS:=3} MP_TASKS_PER_NODE=\$\${NPROCS:=3} poe"}
|
|
fi
|
|
|
|
|
|
#----------------------------------------------------------------------------
|
|
# Compiler flags. The CPPFLAGS values should not include package debug
|
|
# flags like `-DH5G_DEBUG' since these are added with the
|
|
# `--enable-debug' switch of configure.
|
|
|
|
case $CC_BASENAME in
|
|
xlc|mpcc_r)
|
|
# Turn off shared lib option. It causes some test suite to fail.
|
|
enable_shared="${enable_shared:-no}"
|
|
# Use -D_LARGE_FILES by default to support large file size.
|
|
CFLAGS="-qlanglvl=ansi -D_LARGE_FILES $CFLAGS"
|
|
DEBUG_CFLAGS="-g"
|
|
DEBUG_CPPFLAGS=
|
|
# -O causes test/dtypes to fail badly. Turn it off for now.
|
|
PROD_CFLAGS=""
|
|
PROD_CPPFLAGS=
|
|
PROFILE_CFLAGS="-pg"
|
|
PROFILE_CPPFLAGS=
|
|
;;
|
|
|
|
gcc)
|
|
. $srcdir/config/gnu-flags
|
|
;;
|
|
|
|
*)
|
|
CFLAGS="$CFLAGS -ansi"
|
|
DEBUG_CFLAGS="-g"
|
|
DEBUG_CPPFLAGS=
|
|
PROD_CFLAGS="-O"
|
|
PROD_CPPFLAGS=
|
|
PROFILE_CFLAGS="-pg"
|
|
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 AIX 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_INTEGER)'
|
|
OBJECT_NAMELEN_DEFAULT_F=-1
|
|
|
|
if test "X-" = "X-$F9X"; then
|
|
if test "X-$enable_parallel" = "X-yes"; then
|
|
F9X=mpxlf_r
|
|
else
|
|
F9X=xlf
|
|
fi
|
|
fi
|
|
|
|
if test "X-" = "X-$f9x_flags_set"; then
|
|
F9XSUFFIXFLAG="-qsuffix=f=f90"
|
|
FFLAGS="$FFLAGS -static -O ${F9XSUFFIXFLAG} -qmoddir=./ -k"
|
|
FSEARCH_DIRS="-I./ -I../src"
|
|
DEBUG_FFLAGS="-O"
|
|
PROD_FFLAGS="-O"
|
|
PROFILE_FFLAGS="-O"
|
|
f9x_flags_set=yes
|
|
fi
|