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https://github.com/HDFGroup/hdf5.git
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acb664910b
Description: Altix configuration file used icc for the default C++ compiler.
Since cobalt moved to Intel 8.1, C++ compilation failed.
Solution: Changed icc to icpc for the default C++ compiler on Altix.
Platforms tested: cobalt
Misc. update:
142 lines
3.1 KiB
Bash
142 lines
3.1 KiB
Bash
# -*- shell-script -*-
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#
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# This file is part of the HDF5 build script. It is processed shortly
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# after configure starts and defines, among other things, flags for
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# the various compile modes.
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# Use Intel C compiler by default (if it's available).
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if test "X$CC" = "X" && which icc > /dev/null; then
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CC=icc
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CC_BASENAME=icc
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fi
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#----------------------------------------------------------------------------
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# Compiler flags. The CPPFLAGS values should not include package debug
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# flags like `-DH5G_DEBUG' since these are added with the
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# `--enable-debug' switch of configure.
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case $CC_BASENAME in
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ecc|icc)
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. $srcdir/config/intel-flags
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;;
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gcc)
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. $srcdir/config/gnu-flags
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;;
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*)
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CFLAGS="$CFLAGS -ansi"
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DEBUG_CFLAGS="-g"
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DEBUG_CPPFLAGS=
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PROD_CFLAGS="-O"
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PROD_CPPFLAGS=
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PROFILE_CFLAGS="-pg"
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PROFILE_CPPFLAGS=
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;;
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esac
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# The default Fortran 90 compiler
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#
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# HDF5 integers
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#
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# R_LARGE is the number of digits for the bigest integer supported.
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# R_INTEGER is the number of digits in INTEGER
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#
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# (for the Linux architechture)
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#
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R_LARGE=18
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R_INTEGER=9
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# Use Intel Fortran compiler by default.
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if test "X-$FC" = "X-"; then
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FC="ifort"
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fi
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case $FC in
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*efc|*ifort)
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# this is for efc v7. Older efc do not work with these.
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# -Vaxlib is for non-standard fortran calls like exit().
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MORE_FCFLAGS='-fpp -DDEC$=DEC_ -DMS$=MS_ -Vaxlib'
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FCFLAGS="$FCFLAGS $MORE_FCFLAGS"
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HADDR_T='SELECTED_INT_KIND(R_LARGE)'
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HSIZE_T='SELECTED_INT_KIND(R_LARGE)'
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HSSIZE_T='SELECTED_INT_KIND(R_LARGE)'
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HID_T='SELECTED_INT_KIND(R_INTEGER)'
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SIZE_T='SELECTED_INT_KIND(R_LARGE)'
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OBJECT_NAMELEN_DEFAULT_F=-1
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f9x_flags_set=yes
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;;
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*)
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HADDR_T='SELECTED_INT_KIND(R_LARGE)'
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HSIZE_T='SELECTED_INT_KIND(R_LARGE)'
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HSSIZE_T='SELECTED_INT_KIND(R_LARGE)'
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HID_T='SELECTED_INT_KIND(R_INTEGER)'
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SIZE_T='SELECTED_INT_KIND(R_LARGE)'
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OBJECT_NAMELEN_DEFAULT_F=-1
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f9x_flags_set=yes
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;;
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esac
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# The following is not right and need work.
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if test "X$f9x_flags_set" = "X"; then
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F9XSUFFIXFLAG=""
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FSEARCH_DIRS=""
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FCFLAGS="$FCFLAGS"
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DEBUG_FCFLAGS=""
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PROD_FCFLAGS=""
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PROFILE_FCFLAGS=""
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f9x_flags_set=yes
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fi
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# The Default settings for C++
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# Intel changed C++ compiler's name from "icc" to "icpc" in version 8.1
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if test -z "$CXX"; then
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CXX=icpc
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CXX_BASENAME=icpc
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fi
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# A patch to make g++ getting the default settings.
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# CXX_BASENAME should have been set in configure.
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if test "X$CXX" = "Xg++"; then
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CXX_BASENAME=g++
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fi
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case $CXX_BASENAME in
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ecc|icc) # Intel compilers
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# Default to C99 standard.
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CXXFLAGS="${CXXFLAGS:--std=c99}"
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DEBUG_CXXFLAGS="-g -w2 -Wall"
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DEBUG_CPPFLAGS=
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PROD_CXXFLAGS="" #Default optimization O2 is used
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PROD_CPPFLAGS=
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PROFILE_CXXFLAGS="-pg"
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PROFILE_CPPFLAGS=
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;;
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g++)
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CXXFLAGS="$CXXFLAGS -Wsign-compare" #Only works for some versions
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DEBUG_CXXFLAGS="-g -fverbose-asm"
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DEBUG_CPPFLAGS=
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PROD_CXXFLAGS="-O3 -fomit-frame-pointer"
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PROD_CPPFLAGS=
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PROFILE_CXXFLAGS="-pg"
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PROFILE_CPPFLAGS=
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;;
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*)
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# Default to C99 standard.
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CXXFLAGS="${CXXFLAGS:--std=c99}"
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DEBUG_CXXFLAGS="-g"
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DEBUG_CPPFLAGS=
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PROD_CXXFLAGS="-O"
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PROD_CPPFLAGS=
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PROFILE_CXXFLAGS="-pg"
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PROFILE_CPPFLAGS=
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;;
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esac
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