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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.
# 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 -DSTDC $CFLAGS"
DEBUG_CFLAGS="-g -qfullpath"
DEBUG_CPPFLAGS=
# -O causes test/dtypes to fail badly. Turn it off for now.
PROD_CFLAGS=""
PROD_CPPFLAGS=
PROFILE_CFLAGS="-g -qfullpath -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
#----------------------------------------------------------------------------
# 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}
ac_cv_sizeof___int64=${ac_cv_sizeof___int64=8}
ac_cv_sizeof_float=${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=${ac_cv_sizeof_long=4}
# Don't cache size_t and off_t because they depend on if -D_LARGE_FILES is used
#ac_cv_sizeof_size_t=${ac_cv_sizeof_size_t=4}
#ac_cv_sizeof_off_t=${ac_cv_sizeof_off_t=8}
# The default Fortran 90 compiler
#
# HDF5 integers
#
# R_LARGE is the number of digits for the bigest integer supported.
# R_INTEGER is the number of digits in INTEGER
#
# (for the AIX architechture)
#
R_LARGE=18
R_INTEGER=9
HADDR_T='SELECTED_INT_KIND(R_LARGE)'
HSIZE_T='SELECTED_INT_KIND(R_LARGE)'
HSSIZE_T='SELECTED_INT_KIND(R_LARGE)'
HID_T='SELECTED_INT_KIND(R_INTEGER)'
SIZE_T='SELECTED_INT_KIND(R_INTEGER)'
OBJECT_NAMELEN_DEFAULT_F=-1
if test "X-" = "X-$FC"; then
if test "X-$enable_parallel" = "X-yes"; then
FC=mpxlf_r
else
FC=xlf
fi
fi
if test "X-" = "X-$f9x_flags_set"; then
F9XSUFFIXFLAG="-qsuffix=f=f90"
FCFLAGS="$FCFLAGS -static -O ${F9XSUFFIXFLAG} -qmoddir=./ -k"
FSEARCH_DIRS="-I./ -I../src"
DEBUG_FCFLAGS="-O"
PROD_FCFLAGS="-O"
PROFILE_FCFLAGS="-O"
f9x_flags_set=yes
fi
# IBM MPI-IO implementation has a bug,
#it cannot generate correct MPI derived datatype.
hdf5_mpi_complex_derived_datatype_works=${hdf5_mpi_complex_derived_datatype_works='no'}
# The default C++ compiler
# Use AIX supplied C++ compiler by default.
CXX=${CXX=xlC}
# Added -qweaksymbol to suppress linker messages warning of duplicate
# symbols; these warnings are harmless. - BMR
CXXFLAGS="$CXXFLAGS -qweaksymbol"
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