mirror of
https://github.com/HDFGroup/hdf5.git
synced 2024-11-27 02:10:55 +08:00
25df1908bc
Automake version upgrade Description: Upgraded automake version from 1.6.2 to 1.9.5. Changed bin/reconfigure script to use automake 1.9.5. Changed configure.in and Makefiles to use new FCFLAGS and FC variables instead of FFLAGS and F9X. Automake and configure should now do the lion's share of the work supporting Fortran 9X; macros in acsite.m4 are now mostly unused (will be cleaned later). Altered how configure handles pmake; now root-level Makefile.in is processed by bin/reconfigure to have a .MAKEFLAGS target, since automake no longer allows us to define unused variables. Configure now always checks for C++ compiler even if it is not used, since automake thinks this is the Right Thing To Do and will break otherwise. Platforms tested: Sol, copper, heping, mir, sleipnir, eirene, pommier, kelgia, modi4.
141 lines
3.1 KiB
Bash
141 lines
3.1 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 Intel C compiler by default (if it's available).
|
|
if test "X$CC" = "X" && which icc > /dev/null; then
|
|
CC=icc
|
|
CC_BASENAME=icc
|
|
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
|
|
ecc|icc)
|
|
. $srcdir/config/intel-flags
|
|
;;
|
|
|
|
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 Linux architechture)
|
|
#
|
|
|
|
R_LARGE=18
|
|
R_INTEGER=9
|
|
|
|
# Use Intel Fortran compiler by default.
|
|
if test "X-$FC" = "X-"; then
|
|
FC="ifort"
|
|
fi
|
|
|
|
case $FC in
|
|
*efc|*ifort)
|
|
# this is for efc v7. Older efc do not work with these.
|
|
# -Vaxlib is for non-standard fortran calls like exit().
|
|
MORE_FCFLAGS='-fpp -DDEC$=DEC_ -DMS$=MS_ -Vaxlib'
|
|
FCFLAGS="$FCFLAGS $MORE_FCFLAGS"
|
|
HADDR_T='SELECTED_INT_KIND(R_LARGE)'
|
|
HSIZE_T='SELECTED_INT_KIND(R_LARGE)'
|
|
HSSIZE_T='SELECTED_INT_KIND(R_LARGE)'
|
|
HID_T='SELECTED_INT_KIND(R_INTEGER)'
|
|
SIZE_T='SELECTED_INT_KIND(R_LARGE)'
|
|
OBJECT_NAMELEN_DEFAULT_F=-1
|
|
f9x_flags_set=yes
|
|
;;
|
|
|
|
*)
|
|
HADDR_T='SELECTED_INT_KIND(R_LARGE)'
|
|
HSIZE_T='SELECTED_INT_KIND(R_LARGE)'
|
|
HSSIZE_T='SELECTED_INT_KIND(R_LARGE)'
|
|
HID_T='SELECTED_INT_KIND(R_INTEGER)'
|
|
SIZE_T='SELECTED_INT_KIND(R_LARGE)'
|
|
OBJECT_NAMELEN_DEFAULT_F=-1
|
|
f9x_flags_set=yes
|
|
;;
|
|
esac
|
|
|
|
# The following is not right and need work.
|
|
if test "X$f9x_flags_set" = "X"; then
|
|
F9XSUFFIXFLAG=""
|
|
FSEARCH_DIRS=""
|
|
FCFLAGS="$FCFLAGS"
|
|
DEBUG_FCFLAGS=""
|
|
PROD_FCFLAGS=""
|
|
PROFILE_FCFLAGS=""
|
|
f9x_flags_set=yes
|
|
fi
|
|
|
|
# The Default settings for C++
|
|
if test -z "$CXX"; then
|
|
CXX=icc
|
|
CXX_BASENAME=icc
|
|
fi
|
|
|
|
# A patch to make g++ getting the default settings.
|
|
# CXX_BASENAME should have been set in configure.
|
|
if test "X$CXX" = "Xg++"; then
|
|
CXX_BASENAME=g++
|
|
fi
|
|
|
|
|
|
case $CXX_BASENAME in
|
|
ecc|icc) # Intel compilers
|
|
# Default to C99 standard.
|
|
CXXFLAGS="${CXXFLAGS:--std=c99}"
|
|
DEBUG_CXXFLAGS="-g -w2 -Wall"
|
|
DEBUG_CPPFLAGS=
|
|
PROD_CXXFLAGS="" #Default optimization O2 is used
|
|
PROD_CPPFLAGS=
|
|
PROFILE_CXXFLAGS="-pg"
|
|
PROFILE_CPPFLAGS=
|
|
;;
|
|
g++)
|
|
CXXFLAGS="$CXXFLAGS -Wsign-compare" #Only works for some versions
|
|
DEBUG_CXXFLAGS="-g -fverbose-asm"
|
|
DEBUG_CPPFLAGS=
|
|
PROD_CXXFLAGS="-O3 -fomit-frame-pointer"
|
|
PROD_CPPFLAGS=
|
|
PROFILE_CXXFLAGS="-pg"
|
|
PROFILE_CPPFLAGS=
|
|
;;
|
|
|
|
*)
|
|
# Default to C99 standard.
|
|
CXXFLAGS="${CXXFLAGS:--std=c99}"
|
|
DEBUG_CXXFLAGS="-g"
|
|
DEBUG_CPPFLAGS=
|
|
PROD_CXXFLAGS="-O"
|
|
PROD_CPPFLAGS=
|
|
PROFILE_CXXFLAGS="-pg"
|
|
PROFILE_CPPFLAGS=
|
|
;;
|
|
esac
|
|
|
|
|