mirror of
https://github.com/HDFGroup/hdf5.git
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70b6246eae
Description: The development (--disable-production) mode ran a long time, especially on the testhdf5 (select) that exceeded the wall clock 10 minutes limits and was terminated. It turned out the development had DEBUG_CFLAG set to "-g -xildoff".\ The -xildoff was added back when h5detect had errors when -g only was used. But that bug does not exist any more since when only -g is used to build, h5detect did not fail and all tests passed. Therefore -xildoff is removed. Furthermore, when "-g -O" is used to build the library, debuggers such as dbx can still use the executable, though some debugging ability like displaying local variables is not available in optimized code. But overall execution time shorten. Therefore, the C, Fortran aand CXX DEBUG flags are all set to "-g -O" by default. Tested: in Linew using the default development mode because the changes affect only the Sun platform.
160 lines
4.4 KiB
Bash
160 lines
4.4 KiB
Bash
# -*- shell-script -*-
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#
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# Copyright by The HDF Group.
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# Copyright by the Board of Trustees of the University of Illinois.
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# All rights reserved.
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#
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# This file is part of HDF5. The full HDF5 copyright notice, including
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# terms governing use, modification, and redistribution, is contained in
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# the files COPYING and Copyright.html. COPYING can be found at the root
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# of the source code distribution tree; Copyright.html can be found at the
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# root level of an installed copy of the electronic HDF5 document set and
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# is linked from the top-level documents page. It can also be found at
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# http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have
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# access to either file, you may request a copy from help@hdfgroup.org.
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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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#
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# See BlankForm in this directory for details
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# The default compiler is `sunpro cc'
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if test "X-" = "X-$CC"; then
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CC=cc
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CC_BASENAME=cc
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fi
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# Try gcc compiler flags
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. $srcdir/config/gnu-flags
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# Try solaris native compiler flags
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if test "X-" = "X-$cc_flags_set"; then
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H5_CFLAGS="$H5_CFLAGS -erroff=%none -DBSD_COMP"
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# -g produces rather slow code. "-g -O" produces much faster code with some
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# loss of debugger functions such as not able to print local variables.
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DEBUG_CFLAGS="-g -O"
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DEBUG_CPPFLAGS=
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PROD_CFLAGS="-O -s"
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PROD_CPPFLAGS=
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PROFILE_CFLAGS=-xpg
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PROFILE_CPPFLAGS=
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cc_flags_set=yes
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# Special linking flag is needed to build with Fortran on Solaris 5.9
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system_version="`uname -r`"
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case "$system_version" in
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5.9*)
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# Need the xopenmp flag to build the Fortran library
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if test X-$enable_fortran = X-yes; then
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AM_LDFLAGS="$AM_LDFLAGS -xopenmp=stubs"
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fi
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;;
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esac
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# Turn off optimization flag for SUNpro compiler versions 4.x which
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# have an optimization bug. Version 5.0 works.
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($CC -V 2>&1) | grep -s 'cc: .* C 4\.' >/dev/null 2>&1 \
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&& PROD_CFLAGS="`echo $PROD_CFLAGS | sed -e 's/-O//'`"
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fi
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LIBS="$LIBS"
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# The default Fortran 90 compiler
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if test "X-" = "X-$FC"; then
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FC=f90
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fi
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if test "X-" = "X-$f9x_flags_set"; then
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F9XSUFFIXFLAG=""
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FSEARCH_DIRS=""
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H5_FCFLAGS="$H5_FCFLAGS"
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# -g produces rather slow code. "-g -O" produces much faster code with some
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# loss of debugger functions such as not able to print local variables.
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DEBUG_FCFLAGS="-g -O"
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PROD_FCFLAGS="-O2"
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PROFILE_FCFLAGS=""
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f9x_flags_set=yes
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fi
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# The default C++ compiler
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# The default compiler is `sunpro cc'
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if test -z "$CXX"; then
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CXX=CC
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CXX_BASENAME=CC
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fi
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# Try gcc compiler flags
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#. $srcdir/config/gnu-flags
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cxx_version="`$CXX -V 2>&1 |grep 'WorkShop' |\
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sed 's/.*WorkShop.*C++ \([0-9\.]*\).*/\1/'`"
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cxx_vers_major=`echo $cxx_version | cut -f1 -d.`
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cxx_vers_minor=`echo $cxx_version | cut -f2 -d.`
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cxx_vers_patch=`echo $cxx_version | cut -f3 -d.`
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# Specify the "-features=tmplife" if the compiler can handle this...
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if test -n "$cxx_version"; then
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if test $cxx_vers_major -ge 5 -a $cxx_vers_minor -ge 3 -o $cxx_vers_major -gt 5; then
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H5_CXXFLAGS="$H5_CXXFLAGS -features=tmplife"
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fi
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fi
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# Try solaris native compiler flags
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if test -z "$cxx_flags_set"; then
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H5_CXXFLAGS="$H5_CXXFLAGS -instances=static"
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H5_CPPFLAGS="$H5_CPPFLAGS -LANG:std"
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# -g produces rather slow code. "-g -O" produces much faster code with some
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# loss of debugger functions such as not able to print local variables.
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DEBUG_CXXFLAGS="-g -O"
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DEBUG_CPPFLAGS=
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PROD_CXXFLAGS="-O -s"
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PROD_CPPFLAGS=
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PROFILE_CXXFLAGS=-xpg
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PROFILE_CPPFLAGS=
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cxx_flags_set=yes
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fi
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# compiler version strings
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case $CC in
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*cc*)
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cc_version_info=`$CC $CFLAGS $H5_CFLAGS -V 2>&1 | grep 'Sun' |\
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sed 's/.*\(Sun.*\)/\1 /'`
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;;
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*)
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echo "No match to get cc_version_info for $CC"
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;;
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esac
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echo "C compiler '$CC' is $cc_version_info"
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case $FC in
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# The PGI and Intel compilers are automatically detected below
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*f90*)
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fc_version_info=`$FC $FCFLAGS $H5_FCFLAGS -V 2>&1 | grep 'Sun' |\
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sed 's/.*\(Sun.*\)/\1 /'`
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;;
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*)
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echo "No match to get fc_version_info for $FC"
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;;
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esac
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echo "Fortran compiler '$FC' is $fc_version_info"
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# get c++ version info
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case $CXX in
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*CC*)
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cxx_version_info=`$CXX $CXXFLAGS $H5_CXXFLAGS -V 2>&1 | grep 'Sun' |\
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sed 's/.*\(Sun.*\)/\1 /'`
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;;
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*)
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echo "No match to get cxx_version_info for $CXX"
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;;
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esac
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