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4c8e9ca848
For some reason, only Visual Studio DLLs complained about these. Current code compiles for me under Visual Studio and generates no related warnings on juniper.
200 lines
6.8 KiB
Bash
200 lines
6.8 KiB
Bash
# -*- shell-script -*-
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#
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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://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have
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# access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu.
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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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# Disabling Dependency Tracking
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# ---------------------
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#
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# The Cray X1 machines that THG tests on seem to have trouble doing
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# dependency tracking (probably because they use Cray's C++ compiler,
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# which autoconf may not recognize). Until this is fixed by autoconf
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# or a user complains, disable dependency tracking on Crays.
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enable_dependency_tracking="no"
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# Choosing a C Compiler
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# ---------------------
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#
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# The user should be able to specify the compiler by setting the CC
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# environment variable to the name of the compiler and any switches it
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# requires for proper operation. If CC is unset then this script may
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# set it. If CC is unset by time this script completes then configure
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# will try `gcc' and `cc' in that order (perhaps some others too).
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#
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# Note: Code later in this file may depend on the value of $CC_BASENAME
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# in order to distinguish between different compilers when
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# deciding which compiler command-line switches to use. This
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# variable is set based on the incoming value of $CC and is only
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# used within this file.
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if test "X-" = "X-$CC"; then
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CC=cc
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CC_BASENAME=cc
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fi
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# no need to use RANLIB
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RANLIB=:
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# C Compiler and Preprocessor Flags
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# ---------------------------------
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#
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# Flags that end with `_CFLAGS' are always passed to the compiler.
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# Flags that end with `_CPPFLAGS' are passed to the compiler when
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# compiling but not when linking.
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#
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# DEBUG_CFLAGS Flags to pass to the compiler to create a
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# DEBUG_CPPFLAGS library suitable for use with debugging
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# tools. Usually this list will exclude
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# optimization switches (like `-O') and include
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# switches that turn on symbolic debugging
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# support (like `-g').
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#
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# PROD_CFLAGS Flags to pass to the compiler to create a
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# PROFILE_CPPFLAGS library suitable for performance testing (like
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# `-pg'). This may or may not include debugging
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# or production flags.
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#
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# CFLAGS Flags can be added to this variable which
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# might already be partially initialized. These
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# flags will always be passed to the compiler
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# and should include switches to turn on full
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# warnings. HDF5 attempts to be ANSI and Posix
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# compliant and employ good programming
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# practices resulting in few if any
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# warnings.
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#
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# Warning flags do not have to be added to CFLAGS
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# variable if the compiler is the GNU gcc
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# compiler or a descendent of gcc such as EGCS or PGCC.
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#
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# The CFLAGS should contains *something* or else
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# configure will probably add `-g'. For most
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# systems this isn't a problem but some systems
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# will disable optimizations in favor of the
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# `-g'.
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#
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#
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# These flags should be set according to the compiler being used.
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# There are two ways to check the compiler. You can try using `-v' or
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# `--version' to see if the compiler will print a version string. You
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# can use the value of $CC_BASENAME which is the base name of the
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# first word in $CC (note that the value of CC may have changed
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# above).
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case $CC_BASENAME in
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gcc)
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H5_CFLAGS="$H5_CFLAGS -Wsign-compare" #Only works for some versions
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DEBUG_CFLAGS="-g -fverbose-asm"
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DEBUG_CPPFLAGS=
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PROD_CFLAGS="-O3 -fomit-frame-pointer"
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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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cc)
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H5_CFLAGS="$H5_CFLAGS"
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DEBUG_CFLAGS="-g"
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DEBUG_CPPFLAGS=
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PROD_CFLAGS=""
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PROD_CPPFLAGS=
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PROFILE_CFLAGS=
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PROFILE_CPPFLAGS=
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;;
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*)
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H5_CFLAGS="$H5_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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# Overriding Configure Tests
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# --------------------------
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#
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# Values for overriding configuration tests when cross compiling.
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# This includes compiling on some machines where the serial front end
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# compiles for a parallel back end.
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# Set this to `yes' or `no' depending on whether the target is big
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# endian or little endian.
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#ac_cv_c_bigendian=${ac_cv_c_bigendian='yes'}
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# Set this to the width required by printf() to print type `long
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# long'. For instance, if the format would be `%lld' then set it to
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# `ll' or if the format would be `%qd' set it to `q'.
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#hdf5_cv_printf_ll=${hdf5_cv_printf_ll='ll'}
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# Hard set the flag to indicate that converting denormalized floating-point
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# values doesn't work.
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hdf5_cv_convert_denormal_float=${hdf5_cv_convert_denormal_float='no'}
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# The default Fortran 90 compiler
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if test "X-" = "X-$F9X"; then
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F9X=ftn
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fi
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if test "X-" = "X-$f9x_flags_set"; then
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# -Wl passes flags to the linker and -M# will ignore warnings with
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# number#. Warning 405 and 412 were stopping the executable from
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# being built.
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# The -em flag enables .mod files, which is what HDF5 builds.
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F9XSUFFIXFLAG=""
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FSEARCH_DIRS=""
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FCFLAGS="$FCFLAGS -em"
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DEBUG_FCFLAGS="-g"
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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 C++ compiler
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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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case $CXX_BASENAME in
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g++)
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H5_CXXFLAGS="$H5_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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H5_CXXFLAGS="$H5_CXXFLAGS"
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DEBUG_CXXFLAGS="-g"
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DEBUG_CPPFLAGS=
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PROD_CXXFLAGS=""
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PROD_CPPFLAGS=
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PROFILE_CXXFLAGS=
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PROFILE_CPPFLAGS=
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;;
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esac
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