# -*- shell-script -*- # # Copyright by The HDF Group. # 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://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have # access to either file, you may request a copy from help@hdfgroup.org. # Configuration file for building on the IBM AIX platforms. # 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. # Make sure this is applied to other API compile options such as C++. 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. # Define RUNSERIAL: Temporary patch for Bug 1678. -q32 binary default to run # with smaller memory. # Ask for more memory so that "make check" will pass. Not necessary for -q64 # mode but it does no harm. if test "X-$enable_parallel" = "X-yes" -o X-$CC_BASENAME = X-mpcc_r; then RUNPARALLEL=${RUNPARALLEL="env MP_PROCS=\$\${NPROCS:=6} MP_TASKS_PER_NODE=\$\${NPROCS:=6} poe"} RUNSERIAL=${RUNSERIAL="env LDR_CNTRL=MAXDATA=0x20000000@DSA MP_PROCS=1 MP_TASKS_PER_NODE=1 poe"} else RUNSERIAL=${RUNSERIAL="env LDR_CNTRL=MAXDATA=0x20000000@DSA"} 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|xlc-*|mpcc_r|mpcc_r-*) . $srcdir/config/ibm-flags ;; gcc) . $srcdir/config/gnu-flags ;; *) H5_CFLAGS="$H5_CFLAGS -ansi" DEBUG_CFLAGS="-g" DEBUG_CPPFLAGS= PROD_CFLAGS="-O" PROD_CPPFLAGS= PROFILE_CFLAGS="-pg" PROFILE_CPPFLAGS= ;; esac #---------------------------------------------------------------------------- # Values for overriding configuration tests when cross compiling. # This includes compiling on some machines where the serial front end # compiles for a parallel back end. # Set this to `yes' or `no' depending on whether the target is big # endian or little endian. hdf5_cv_printf_ll=${hdf5_cv_printf_ll='ll'} ac_cv_c_bigendian=${ac_cv_c_bigendian='yes'} ac_cv_header_stdc=${ac_cv_header_stdc='yes'} ac_cv_header_sys_ioctl_h=${ac_cv_header_sys_ioctl_h=yes} # cache the sizeof of "standard C types" so that configure can run faster. ac_cv_sizeof_char=${ac_cv_sizeof_char=1} ac_cv_sizeof_short=${ac_cv_sizeof_short=2} ac_cv_sizeof_int=${ac_cv_sizeof_int=4} ac_cv_sizeof_long_long=${ac_cv_sizeof_long_long=8} # Do not cache __int64 since it is not a standard C type and some compilers # (e.g., gcc) does not support it. ac_cv_sizeof_float=${ac_cv_sizeof_float=4} ac_cv_sizeof_double=${ac_cv_sizeof_double=8} ac_cv_sizeof_long_double=${ac_cv_sizeof_long_double=8} ac_cv_sizeof_int8_t=${ac_cv_sizeof_int8_t=1} ac_cv_sizeof_uint8_t=${ac_cv_sizeof_uint8_t=1} ac_cv_sizeof_int_least8_t=${ac_cv_sizeof_int_least8_t=1} ac_cv_sizeof_uint_least8_t=${ac_cv_sizeof_uint_least8_t=1} # Do not cache int_fast8_t since the vendor changes often. ac_cv_sizeof_int16_t=${ac_cv_sizeof_int16_t=2} ac_cv_sizeof_uint16_t=${ac_cv_sizeof_uint16_t=2} ac_cv_sizeof_int_least16_t=${ac_cv_sizeof_int_least16_t=2} ac_cv_sizeof_uint_least16_t=${ac_cv_sizeof_uint_least16_t=2} # Do not cache int_fast16_t since the vendor changes often. ac_cv_sizeof_int32_t=${ac_cv_sizeof_int32_t=4} ac_cv_sizeof_uint32_t=${ac_cv_sizeof_uint32_t=4} ac_cv_sizeof_int_least32_t=${ac_cv_sizeof_int_least32_t=4} ac_cv_sizeof_uint_least32_t=${ac_cv_sizeof_uint_least32_t=4} ac_cv_sizeof_int_fast32_t=${ac_cv_sizeof_int_fast32_t=4} ac_cv_sizeof_uint_fast32_t=${ac_cv_sizeof_uint_fast32_t=4} ac_cv_sizeof_int64_t=${ac_cv_sizeof_int64_t=8} ac_cv_sizeof_uint64_t=${ac_cv_sizeof_uint64_t=8} ac_cv_sizeof_int_least64_t=${ac_cv_sizeof_int_least64_t=8} ac_cv_sizeof_uint_least64_t=${ac_cv_sizeof_uint_least64_t=8} ac_cv_sizeof_int_fast64_t=${ac_cv_sizeof_int_fast64_t=8} ac_cv_sizeof_uint_fast64_t=${ac_cv_sizeof_uint_fast64_t=8} # Don't cache long since it varies between 32 and 64 bits #ac_cv_sizeof_long=${ac_cv_sizeof_long=4} # The default Fortran 90 compiler if test "X-" = "X-$FC"; then if test "X-$enable_parallel" = "X-yes"; then FC=mpxlf90_r else FC=xlf90 fi fi # While we try to avoid setting FCFLAGS directly for use in compilation, in # this case we need the -k flag present for some configure checks. As such, # the configure script saves the user's set FCFLAGS before running, and # restores them when complete. We must then set up both FCFLAGS and H5_FCFLAGS # to ensure the flag is present for both configure as well as for the build. if test "X-" = "X-$f9x_flags_set"; then F9XSUFFIXFLAG="-qsuffix=f=f90" FCFLAGS="$FCFLAGS -O ${F9XSUFFIXFLAG}" H5_FCFLAGS="$H5_FCFLAGS -O ${F9XSUFFIXFLAG}" FSEARCH_DIRS="-I./ -I../src" DEBUG_FCFLAGS="-O" PROD_FCFLAGS="-O" PROFILE_FCFLAGS="-O" f9x_flags_set=yes fi # With poe version 3.2.0.19 or lower(using lpp -l all | grep ppe.poe to check the version number, # IBM MPI-IO implementation has a bug, #it cannot generate correct MPI derived datatype. Please uncomment the following line: #hdf5_cv_mpi_complex_derived_datatype_works=${hdf5_cv_mpi_complex_derived_datatype_works='no'} # The default C++ compiler # Use AIX supplied C++ compiler by default. CXX=${CXX=xlC} # Added -qweaksymbol to suppress linker messages warning of duplicate # symbols; these warnings are harmless. - BMR H5_CXXFLAGS="$H5_CXXFLAGS -qweaksymbol" AM_CXXFLAGS="$AM_CXXFLAGS"