diff options
author | Dana Robinson <derobins@hdfgroup.org> | 2016-02-29 00:27:00 (GMT) |
---|---|---|
committer | Dana Robinson <derobins@hdfgroup.org> | 2016-02-29 00:27:00 (GMT) |
commit | 8249dc6e3d45b58aa734c1269c4735922cb5a168 (patch) | |
tree | a35fb122ef48436d1161dc2cbfffcb65e437990e /config | |
parent | 594189a67300329207f21198a2606175acc4b89e (diff) | |
parent | 8cd0b0aff8551345c84f75ea3c504a97cd87778b (diff) | |
download | hdf5-8249dc6e3d45b58aa734c1269c4735922cb5a168.zip hdf5-8249dc6e3d45b58aa734c1269c4735922cb5a168.tar.gz hdf5-8249dc6e3d45b58aa734c1269c4735922cb5a168.tar.bz2 |
[svn-r29224] Brought alpha2 branch in sync with revise_chunks (up to r29219)
Note: generated autotools files are from a VM and not THG
machines. These will be updated immediately after
check-in.
Tested on: 64-bit Ubuntu 15.10 w/ gcc 5.2.1
autotools serial w/ Fortran & C++
autotools parallel (MPICH 3.1.4) w/ Fortran
CMake serial (cmakehdf5 w/ CMake 3.3.2)
Diffstat (limited to 'config')
-rw-r--r-- | config/cce-fflags | 19 | ||||
-rw-r--r-- | config/cce-flags | 24 | ||||
-rw-r--r-- | config/cmake/ConfigureChecks.cmake | 9 | ||||
-rw-r--r-- | config/cmake/H5pubconf.h.in | 4 | ||||
-rw-r--r-- | config/cmake/vfdTest.cmake | 4 | ||||
-rw-r--r-- | config/cmake_ext_mod/prunTest.cmake | 4 | ||||
-rw-r--r-- | config/cmake_ext_mod/runTest.cmake | 12 | ||||
-rw-r--r-- | config/gnu-cxxflags | 819 | ||||
-rw-r--r-- | config/gnu-fflags | 21 | ||||
-rw-r--r-- | config/gnu-flags | 47 | ||||
-rw-r--r-- | config/i686-pc-cygwin | 22 | ||||
-rw-r--r-- | config/ibm-aix | 49 | ||||
-rw-r--r-- | config/ibm-flags | 29 | ||||
-rw-r--r-- | config/intel-fflags | 17 | ||||
-rw-r--r-- | config/intel-flags | 25 | ||||
-rw-r--r-- | config/linux-gnulibc1 | 31 | ||||
-rw-r--r-- | config/pgi-fflags | 19 | ||||
-rw-r--r-- | config/pgi-flags | 42 | ||||
-rw-r--r-- | config/solaris | 91 | ||||
-rw-r--r-- | config/x86_64-pc-cygwin | 23 |
20 files changed, 1183 insertions, 128 deletions
diff --git a/config/cce-fflags b/config/cce-fflags index 896e711..233f9ff 100644 --- a/config/cce-fflags +++ b/config/cce-fflags @@ -52,15 +52,24 @@ if test "X-cce" = "X-$f9x_vendor"; then H5_FCFLAGS="${H5_FCFLAGS} -hnocaf" # Production - # -Wl,-s to remove all symbols for smaller file - PROD_FCFLAGS="-O3 -Wl,-s" + PROD_FCFLAGS= # Debug - DEBUG_FCFLAGS="-g -O0" + DEBUG_FCFLAGS= + + # Symbols + # -Wl,-s to remove all symbols for smaller file + SYMBOLS_FCFLAGS="-g" + NO_SYMBOLS_FCFLAGS="-Wl,-s" - # Profile + # Profiling # Use this for profiling with gprof - PROFILE_FCFLAGS="-g -p" + PROFILE_FCFLAGS="-p" + + # Optimization + HIGH_OPT_FCFLAGS="-O3" + DEBUG_OPT_FCFLAGS="-O0" + NO_OPT_FCFLAGS="-O0" # Flags are set f9x_flags_set=yes diff --git a/config/cce-flags b/config/cce-flags index a34fcbe..8f3b2dc 100644 --- a/config/cce-flags +++ b/config/cce-flags @@ -54,18 +54,25 @@ if test "X-cce" = "X-$cc_vendor"; then H5_CFLAGS="${H5_CFLAGS:--hc99 $arch}" # Production - # -Wl,-s to remove all symbols for smaller file - PROD_CFLAGS="-O3 -Wl,-s" - PROD_CPPFLAGS= + PROD_CFLAGS= # Debug - DEBUG_CFLAGS="-g -O0" - DEBUG_CPPFLAGS= + # NDEBUG is handled explicitly in configure + DEBUG_CFLAGS= + + # Symbols + # -Wl,-s to remove all symbols for smaller file + SYMBOLS_CFLAGS="-g" + NO_SYMBOLS_CFLAGS="-Wl,-s" - # Profile + # Profiling # Use this for profiling with gprof - PROFILE_CFLAGS="-g -p" - PROFILE_CPPFLAGS= + PROFILE_CFLAGS="-p" + + # Optimization + HIGH_OPT_CFLAGS="-O3" + DEBUG_OPT_CFLAGS="-O0" + NO_OPT_CFLAGS="-O0" # Flags are set cc_flags_set=yes @@ -77,3 +84,4 @@ if test "X-$cc_flags_set" = "X-"; then cc_vendor= cc_version= fi + diff --git a/config/cmake/ConfigureChecks.cmake b/config/cmake/ConfigureChecks.cmake index 8bd6f45..49e9a05 100644 --- a/config/cmake/ConfigureChecks.cmake +++ b/config/cmake/ConfigureChecks.cmake @@ -6,15 +6,6 @@ include (${HDF_RESOURCES_EXT_DIR}/ConfigureChecks.cmake) include (${CMAKE_ROOT}/Modules/TestForSTDNamespace.cmake) #----------------------------------------------------------------------------- -# Option to Clear File Buffers before write --enable-clear-file-buffers -#----------------------------------------------------------------------------- -option (HDF5_Enable_Clear_File_Buffers "Securely clear file buffers before writing to file" ON) -if (HDF5_Enable_Clear_File_Buffers) - set (H5_CLEAR_MEMORY 1) -endif (HDF5_Enable_Clear_File_Buffers) -MARK_AS_ADVANCED (HDF5_Enable_Clear_File_Buffers) - -#----------------------------------------------------------------------------- # Option for --enable-strict-format-checks #----------------------------------------------------------------------------- option (HDF5_STRICT_FORMAT_CHECKS "Whether to perform strict file format checks" OFF) diff --git a/config/cmake/H5pubconf.h.in b/config/cmake/H5pubconf.h.in index ce8219f..31c5afb 100644 --- a/config/cmake/H5pubconf.h.in +++ b/config/cmake/H5pubconf.h.in @@ -18,10 +18,6 @@ /* Define if building universal (internal helper macro) */ #cmakedefine H5_AC_APPLE_UNIVERSAL_BUILD @H5_AC_APPLE_UNIVERSAL_BUILD@ -/* Define if the memory buffers being written to disk should be cleared before - writing. */ -#cmakedefine H5_CLEAR_MEMORY @H5_CLEAR_MEMORY@ - /* Define if C++ compiler recognizes offsetof */ #cmakedefine H5_CXX_HAVE_OFFSETOF @H5_CXX_HAVE_OFFSETOF@ diff --git a/config/cmake/vfdTest.cmake b/config/cmake/vfdTest.cmake index 4685d88..10f0a7b 100644 --- a/config/cmake/vfdTest.cmake +++ b/config/cmake/vfdTest.cmake @@ -35,10 +35,10 @@ EXECUTE_PROCESS ( message (STATUS "COMMAND Result: ${TEST_RESULT}") -if (ERROR_APPEND) +if (ERROR_APPEND AND EXISTS ${TEST_FOLDER}/${TEST_OUTPUT}_${TEST_VFD}.err) file (READ ${TEST_FOLDER}/${TEST_OUTPUT}_${TEST_VFD}.err TEST_STREAM) file (APPEND ${TEST_FOLDER}/${TEST_OUTPUT}_${TEST_VFD}.out "${TEST_STREAM}") -endif (ERROR_APPEND) +endif (ERROR_APPEND AND EXISTS ${TEST_FOLDER}/${TEST_OUTPUT}_${TEST_VFD}.err) # if the return value is !=${TEST_EXPECT} bail out if (NOT ${TEST_RESULT} STREQUAL ${TEST_EXPECT}) diff --git a/config/cmake_ext_mod/prunTest.cmake b/config/cmake_ext_mod/prunTest.cmake index 089c203..38ecb7e 100644 --- a/config/cmake_ext_mod/prunTest.cmake +++ b/config/cmake_ext_mod/prunTest.cmake @@ -49,10 +49,10 @@ message (STATUS "COMMAND Result: ${TEST_RESULT}") file (READ ${TEST_FOLDER}/${TEST_REFERENCE} TEST_STREAM) file (WRITE ${TEST_FOLDER}/P_${TEST_REFERENCE} "${TEST_STREAM}") -if (ERROR_APPEND) +if (ERROR_APPEND AND EXISTS ${TEST_FOLDER}/${TEST_OUTPUT}.err) file (READ ${TEST_FOLDER}/${TEST_OUTPUT}.err TEST_STREAM) file (APPEND ${TEST_FOLDER}/${TEST_OUTPUT} "${TEST_STREAM}") -endif (ERROR_APPEND) +endif (ERROR_APPEND AND EXISTS ${TEST_FOLDER}/${TEST_OUTPUT}.err) if (TEST_APPEND) file (APPEND ${TEST_FOLDER}/${TEST_OUTPUT} "${TEST_APPEND} ${TEST_ERROR}\n") diff --git a/config/cmake_ext_mod/runTest.cmake b/config/cmake_ext_mod/runTest.cmake index c2b7527..3b7d949 100644 --- a/config/cmake_ext_mod/runTest.cmake +++ b/config/cmake_ext_mod/runTest.cmake @@ -62,10 +62,10 @@ endif (NOT TEST_INPUT) message (STATUS "COMMAND Result: ${TEST_RESULT}") -if (ERROR_APPEND) +if (ERROR_APPEND AND EXISTS ${TEST_FOLDER}/${TEST_OUTPUT}.err) file (READ ${TEST_FOLDER}/${TEST_OUTPUT}.err TEST_STREAM) file (APPEND ${TEST_FOLDER}/${TEST_OUTPUT} "${TEST_STREAM}") -endif (ERROR_APPEND) +endif (ERROR_APPEND AND EXISTS ${TEST_FOLDER}/${TEST_OUTPUT}.err) if (TEST_APPEND) file (APPEND ${TEST_FOLDER}/${TEST_OUTPUT} "${TEST_APPEND} ${TEST_RESULT}\n") @@ -93,9 +93,9 @@ endif (TEST_MASK_MOD) if (TEST_MASK_ERROR) if (NOT TEST_ERRREF) file (READ ${TEST_FOLDER}/${TEST_OUTPUT} TEST_STREAM) - else (NOT TEST_ERRREF) + else () file (READ ${TEST_FOLDER}/${TEST_OUTPUT}.err TEST_STREAM) - endif (NOT TEST_ERRREF) + endif () string (REGEX REPLACE "thread [0-9]*:" "thread (IDs):" TEST_STREAM "${TEST_STREAM}") string (REGEX REPLACE ": ([^\n]*)[.]c " ": (file name) " TEST_STREAM "${TEST_STREAM}") string (REGEX REPLACE " line [0-9]*" " line (number)" TEST_STREAM "${TEST_STREAM}") @@ -105,9 +105,9 @@ if (TEST_MASK_ERROR) string (REGEX REPLACE "H5Eset_auto[1-2]*" "H5Eset_auto(1 or 2)" TEST_STREAM "${TEST_STREAM}") if (NOT TEST_ERRREF) file (WRITE ${TEST_FOLDER}/${TEST_OUTPUT} "${TEST_STREAM}") - else (NOT TEST_ERRREF) + else () file (WRITE ${TEST_FOLDER}/${TEST_OUTPUT}.err "${TEST_STREAM}") - endif (NOT TEST_ERRREF) + endif () endif (TEST_MASK_ERROR) if (TEST_FILTER) diff --git a/config/gnu-cxxflags b/config/gnu-cxxflags new file mode 100644 index 0000000..8d1ca67 --- /dev/null +++ b/config/gnu-cxxflags @@ -0,0 +1,819 @@ +# -*- shell-script -*- +# +# Copyright by The HDF Group. +# Copyright by the Board of Trustees of the University of Illinois. +# All rights reserved. +# +# This file is part of HDF5. The full HDF5 copyright notice, including +# terms governing use, modification, and redistribution, is contained in +# the files COPYING and Copyright.html. COPYING can be found at the root +# of the source code distribution tree; Copyright.html can be found at the +# root level of an installed copy of the electronic HDF5 document set and +# is linked from the top-level documents page. It can also be found at +# http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have +# access to either file, you may request a copy from help@hdfgroup.org. + + +# This file should be sourced into configure if the compiler is the +# GNU g++ compiler or a derivative. It is careful not to do anything +# if the compiler is not GNU; otherwise `cxx_flags_set' is set to `yes' +# + +# Get the compiler version in a way that works for g++ +# unless a compiler version is already known +# +# cxx_vendor: The compiler name: g++ +# cxx_version: Version number: 2.91.60, 2.7.2.1 +# +if test X = "X$cxx_flags_set"; then + # PathScale compiler spits out gcc version string too. Need to + # filter it out. + # icc beginning with version 12 includes a "gcc version compatiblilty" + # string, causing the gcc H5_CFLAGS to be erroneously added. The line + # "grep -v 'icc version'" causes the discarding of any output + # containing 'icc version'. The cc_version for icc is correctly determined + # and flags added in the intel-flags script. + cxx_version="`$CXX $CXXFLAGS $H5_CXXFLAGS -v 2>&1 | grep -v 'PathScale' |\ + grep -v 'icc version' |\ + grep 'gcc version' | sed 's/.*gcc version \([-a-z0-9\.]*\).*/\1/'`" + cxx_vendor=`echo $cxx_version |sed 's/\([a-z]*\).*/\1/'` + cxx_version=`echo $cxx_version |sed 's/[-a-z]//g'` + if test X = "X$cxx_vendor" -a X != "X$cxx_version"; then + cxx_vendor=g++ + fi + if test "-" != "$cxx_vendor-$cxx_version"; then + echo "compiler '$CXX' is GNU $cxx_vendor-$cxx_version" + fi + + # Some version numbers + cxx_vers_major=`echo $cxx_version | cut -f1 -d.` + cxx_vers_minor=`echo $cxx_version | cut -f2 -d.` + cxx_vers_patch=`echo $cxx_version | cut -f3 -d.` + test -n "$cc_vers_major" || cxx_vers_major=0 + test -n "$cc_vers_minor" || cxx_vers_minor=0 + test -n "$cc_vers_patch" || cxx_vers_patch=0 + cxx_vers_all=`expr $cxx_vers_major '*' 1000000 + $cxx_vers_minor '*' 1000 + $cxx_vers_patch` +fi + +# Common g++ flags for various situations +case "$cxx_vendor-$cxx_version" in + g++*) + # Architecture-specific flags + arch= + case "$host_os-$host_cpu" in + # FreeBSD sets the information from "uname -m" to the general machine + # architecture, not the specific CPU for the machine, so even our + # Pentium II Xeon server is set to "i386". Once we know we are on a FreeBSD + # machine, use the "sysctl" command to get the CPU hardware model. + freebsd*-i386) + host_cpu_model=`sysctl -n hw.model` + case "$host_cpu_model" in + # Hmm.. this might not catch Celerons, but it won't hurt them either... + *Pro*|*II*|*III*|*IV*|*Athlon*) + # architecture-specific optimizations cause problems + # for some users who build binaries to be used on + # multiple architectures. + # arch="-march=i686" + ;; + esac + ;; + + *-i686) + # architecture-specific optimizations cause problems + # for some users who build binaries to be used on + # multiple architectures. + # arch="-march=i686" + ;; + esac + + # Host-specific flags + case "`hostname`" in + sleipnir.ncsa.uiuc.edu) + arch="$arch -pipe" + ;; + esac + + # General (copied from H5_CFLAGS) + H5_CXXFLAGS="$H5_CXXFLAGS $arch -pedantic -Wall -W -Wundef -Wshadow -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -Wconversion -Waggregate-return -Wmissing-declarations -Wredundant-decls -Winline" + + # C++-specific + H5_CXXFLAGS="$H5_CXXFLAGS -Wsign-promo -Woverloaded-virtual -Wold-style-cast -Weffc++ -Wreorder -Wnon-virtual-dtor -Wctor-dtor-privacy -Wabi" + + # Production + # NDEBUG is handled explicitly by the configure script + case "$cxx_vendor-$cxx_version" in + g++-[34].*) + PROD_CXXFLAGS= + ;; + g++-5.*) + PROD_CXXFLAGS="-fstdarg-opt" + ;; + *) + PROD_CXXFLAGS="-finline-functions" + ;; + esac + + # Debug + # NDEBUG is handled explicitly by the configure script + # -g is hanled by the symbols flags + case "$cxx_vendor-$cxx_version" in + g++-5.*) + DEBUG_CXXFLAGS="-ftrapv -fno-common" + ;; + *) + DEBUG_CXXFLAGS= + ;; + esac + + # Symbols + NO_SYMBOLS_CXXFLAGS="-s" + SYMBOLS_CXXFLAGS="-g" + + # Profile + PROFILE_CXXFLAGS="-pg" + + # Optimization + case "$cxx_vendor-$cxx_version" in + g++-[34].*) + HIGH_OPT_CXXFLAGS="-O3" + DEBUG_OPT_CXXFLAGS= + ;; + g++-5.*) + HIGH_OPT_CXXFLAGS="-O3" + DEBUG_OPT_CXXFLAGS="-Og" + ;; + *) + HIGH_OPT_CXXFLAGS="-O" + DEBUG_OPT_CXXFLAGS= + ;; + esac + NO_OPT_CXXFLAGS="-O0" + + # Flags are set + cxx_flags_set=yes + ;; +esac + +# Version-specific g++ flags +# +# Please follow the pattern below by adding new versions at the top, copying +# the information from the previous version and adding modifications to that. +case "$cxx_vendor-$cxx_version" in + +# Closer to the g++ 5.2 release, we should check for additional flags to +# include and break it out into it's own section, like the other versions +# below. -QAK + g++-5*) + + # Append warning flags from gcc-3* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute" + + # Append warning flags from gcc-3.2* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization" + + # Enable more format checking flags, beyond the basic -Wformat included + # in -Wall + H5_CXXFLAGS="$H5_CXXFLAGS -Wformat=2" + + # The "unreachable code" warning appears to be reliable now... + H5_CXXFLAGS="$H5_CXXFLAGS -Wunreachable-code" + + # Append warning flags from gcc-3.3* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wendif-labels" + + # Append warning flags from gcc-3.4* case + H5_CXXFLAGS="$H5_CXXFLAGS -Winvalid-pch" + + # Replace old -W flag with new -Wextra flag + H5_CXXFLAGS="`echo $H5_CXXFLAGS | sed -e 's/-W\ /-Wextra\ /g'`" + + # Append more extra warning flags that only gcc 4.0+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wvariadic-macros -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros" + + # Append more extra warning flags that only gcc 4.1+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wunsafe-loop-optimizations" + + # Append more extra warning flags that only gcc 4.2+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wstrict-overflow" + + # Append more extra warning flags that only gcc 4.3+ know about + # + # Technically, variable-length arrays are part of the C99 standard, but + # we should approach them a bit cautiously... -QAK + H5_CXXFLAGS="$H5_CXXFLAGS -Wlogical-op -Wlarger-than=2048 -Wvla" + + # Append more extra warning flags that only gcc 4.4+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wsync-nand -Wframe-larger-than=16384 -Wpacked-bitfield-compat" + + # Append more extra warning flags that only gcc 4.5+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wstrict-overflow=5" + + # Append more extra warning flags that only gcc 4.6+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wdouble-promotion -Wsuggest-attribute=const -Wtrampolines" + + # Append more extra warning flags that only gcc 4.7+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wstack-usage=8192 -Wvector-operation-performance -Wsuggest-attribute=pure -Wsuggest-attribute=noreturn" + + # Append more extra warning flags that only gcc 4.8+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wsuggest-attribute=format" + + # Append more extra warning flags that only gcc 4.9+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wdate-time -Wopenmp-simd" + + # (There was no release of gcc 5.0) + + # Append more extra warning flags that only gcc 5.1+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Warray-bounds=2" + ;; + + g++-4.9*) + # Append warning flags + + # Append warning flags from gcc-3* case + # (don't use -Wpadded flag for normal builds, many of the warnings its + # issuing can't be fixed and they are making it hard to detect other, + # more important warnings) + #H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded" + H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute" + + # Append warning flags from gcc-3.2* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization" + + # Enable more format checking flags, beyond the basic -Wformat included + # in -Wall + H5_CXXFLAGS="$H5_CXXFLAGS -Wformat=2" + + # The "unreachable code" warning appears to be reliable now... + H5_CXXFLAGS="$H5_CXXFLAGS -Wunreachable-code" + + # Append warning flags from gcc 3.3* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wendif-labels" + + # Append warning flags from gcc 3.4* case + H5_CXXFLAGS="$H5_CXXFLAGS -Winvalid-pch" + + # Replace old -W flag with new -Wextra flag + H5_CXXFLAGS="`echo $H5_CXXFLAGS | sed -e 's/-W\ /-Wextra\ /g'`" + + # Append more extra warning flags that only gcc 4.0+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wvariadic-macros -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros" + + # Append more extra warning flags that only gcc 4.1+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wunsafe-loop-optimizations" + + # Append more extra warning flags that only gcc 4.2+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wstrict-overflow" + + # Append more extra warning flags that only gcc 4.3+ know about + # + # Technically, variable-length arrays are part of the C99 standard, but + # we should approach them a bit cautiously... -QAK + H5_CXXFLAGS="$H5_CXXFLAGS -Wlogical-op -Wlarger-than=2048 -Wvla" + + # Append more extra warning flags that only gcc 4.4+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wsync-nand -Wframe-larger-than=16384 -Wpacked-bitfield-compat" + + # Append more extra warning flags that only gcc 4.5+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wstrict-overflow=5" + + # Append more extra warning flags that only gcc 4.6+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wdouble-promotion -Wsuggest-attribute=const -Wtrampolines" + + # Append more extra warning flags that only gcc 4.7+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wstack-usage=8192 -Wvector-operation-performance -Wsuggest-attribute=pure -Wsuggest-attribute=noreturn" + + # Append more extra warning flags that only gcc 4.8+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wsuggest-attribute=format" + + # Append more extra warning flags that only gcc 4.9+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wdate-time -Wopenmp-simd" + ;; + + g++-4.8*) + # Append warning flags + + # Append warning flags from gcc-3* case + # (don't use -Wpadded flag for normal builds, many of the warnings its + # issuing can't be fixed and they are making it hard to detect other, + # more important warnings) + #H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded" + H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute" + + # Append warning flags from gcc-3.2* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization" + + # Enable more format checking flags, beyond the basic -Wformat included + # in -Wall + H5_CXXFLAGS="$H5_CXXFLAGS -Wformat=2" + + # The "unreachable code" warning appears to be reliable now... + H5_CXXFLAGS="$H5_CXXFLAGS -Wunreachable-code" + + # Append warning flags from gcc-3.3* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wendif-labels" + + # Append warning flags from gcc-3.4* case + H5_CXXFLAGS="$H5_CXXFLAGS -Winvalid-pch" + + # Replace old -W flag with new -Wextra flag + H5_CXXFLAGS="`echo $H5_CXXFLAGS | sed -e 's/-W\ /-Wextra\ /g'`" + + # Append more extra warning flags that only gcc 4.0+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wvariadic-macros -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros" + + # Append more extra warning flags that only gcc 4.1+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wunsafe-loop-optimizations" + + # Append more extra warning flags that only gcc 4.2+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wstrict-overflow" + + # Append more extra warning flags that only gcc 4.3+ know about + # + # Technically, variable-length arrays are part of the C99 standard, but + # we should approach them a bit cautiously... -QAK + H5_CXXFLAGS="$H5_CXXFLAGS -Wlogical-op -Wlarger-than=2048 -Wvla" + + # Append more extra warning flags that only gcc 4.4+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wsync-nand -Wframe-larger-than=16384 -Wpacked-bitfield-compat" + + # Append more extra warning flags that only gcc 4.5+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wstrict-overflow=5" + + # Append more extra warning flags that only gcc 4.6+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wdouble-promotion -Wsuggest-attribute=const -Wtrampolines" + + # Append more extra warning flags that only gcc 4.7+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wstack-usage=8192 -Wvector-operation-performance -Wsuggest-attribute=pure -Wsuggest-attribute=noreturn" + + # Append more extra warning flags that only gcc 4.8+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wsuggest-attribute=format" + ;; + + g++-4.7*) + # Append warning flags + # Append warning flags from gcc-3* case + # (don't use -Wpadded flag for normal builds, many of the warnings its + # issuing can't be fixed and they are making it hard to detect other, + # more important warnings) + #H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded" + H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute" + + # Append warning flags from gcc-3.2* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization" + + # Enable more format checking flags, beyond the basic -Wformat included + # in -Wall + H5_CXXFLAGS="$H5_CXXFLAGS -Wformat=2" + + # The "unreachable code" warning appears to be reliable now... + # (this warning was removed in gcc 4.5+) + #H5_CXXFLAGS="$H5_CXXFLAGS -Wunreachable-code" + + # Append warning flags from gcc-3.3* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wendif-labels" + + # Append warning flags from gcc-3.4* case + H5_CXXFLAGS="$H5_CXXFLAGS -Winvalid-pch" + + # Replace old -W flag with new -Wextra flag + H5_CXXFLAGS="`echo $H5_CXXFLAGS | sed -e 's/-W\ /-Wextra\ /g'`" + + # Append more extra warning flags that only gcc 4.0+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wvariadic-macros -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros" + + # Append more extra warning flags that only gcc 4.1+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wunsafe-loop-optimizations" + + # Append more extra warning flags that only gcc 4.2+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wstrict-overflow" + + # Append more extra warning flags that only gcc 4.3+ know about + # + # Technically, variable-length arrays are part of the C99 standard, but + # we should approach them a bit cautiously... -QAK + H5_CXXFLAGS="$H5_CXXFLAGS -Wlogical-op -Wlarger-than=2048 -Wvla" + + # Append more extra warning flags that only gcc 4.4+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wsync-nand -Wframe-larger-than=16384 -Wpacked-bitfield-compat" + + # Append more extra warning flags that only gcc 4.5+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wstrict-overflow=5" + + # Append more extra warning flags that only gcc 4.6+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wdouble-promotion -Wsuggest-attribute=const -Wtrampolines" + + # Append more extra warning flags that only gcc 4.7+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wstack-usage=8192 -Wvector-operation-performance -Wsuggest-attribute=pure -Wsuggest-attribute=noreturn" + ;; + + g++-4.6*) + # Disable warnings about using 'long long' type + H5_CXXFLAGS="$H5_CXXFLAGS -Wno-long-long" + + # Append warning flags from gcc-3* case + # (don't use -Wpadded flag for normal builds, many of the warnings its + # issuing can't be fixed and they are making it hard to detect other, + # more important warnings) + #H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded" + H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute" + + # Append warning flags from gcc-3.2* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization" + + # Enable more format checking flags, beyond the basic -Wformat included + # in -Wall + H5_CXXFLAGS="$H5_CXXFLAGS -Wformat=2" + + # The "unreachable code" warning appears to be reliable now... + # (this warning was removed in gcc 4.5+) + #H5_CXXFLAGS="$H5_CXXFLAGS -Wunreachable-code" + + # Append warning flags from gcc-3.3* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wendif-labels" + + # Append warning flags from gcc-3.4* case + H5_CXXFLAGS="$H5_CXXFLAGS -Winvalid-pch" + + # Replace old -W flag with new -Wextra flag + H5_CXXFLAGS="`echo $H5_CXXFLAGS | sed -e 's/-W\ /-Wextra\ /g'`" + + # Append more extra warning flags that only gcc 4.0+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wvariadic-macros -Wnonnull -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros" + + # Append more extra warning flags that only gcc 4.1+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wunsafe-loop-optimizations" + + # Append more extra warning flags that only gcc 4.2+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wstrict-overflow" + + # Append more extra warning flags that only gcc 4.3+ know about + # + # Technically, variable-length arrays are part of the C99 standard, but + # we should approach them a bit cautiously... -QAK + H5_CXXFLAGS="$H5_CXXFLAGS -Wlogical-op -Wlarger-than=2048 -Wvla" + + # Append more extra warning flags that only gcc 4.4+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wsync-nand -Wframe-larger-than=16384 -Wpacked-bitfield-compat" + + # Append more extra warning flags that only gcc 4.5+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wstrict-aliasing -Wstrict-overflow=5" + + # Append more extra warning flags that only gcc 4.6+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wdouble-promotion -Wsuggest-attribute=const -Wtrampolines" + ;; + + g++-4.5*) + # Disable warnings about using 'long long' type + H5_CXXFLAGS="$H5_CXXFLAGS -Wno-long-long" + + # Append warning flags from gcc-3* case + # (don't use -Wpadded flag for normal builds, many of the warnings its + # issuing can't be fixed and they are making it hard to detect other, + # more important warnings) + #H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded" + H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute" + + # Append warning flags from gcc-3.2* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization" + + # Enable more format checking flags, beyond the basic -Wformat included + # in -Wall + H5_CXXFLAGS="$H5_CXXFLAGS -Wformat=2" + + # The "unreachable code" warning appears to be reliable now... + # (this warning was removed in gcc 4.5+) + #H5_CXXFLAGS="$H5_CXXFLAGS -Wunreachable-code" + + # Append warning flags from gcc-3.3* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wendif-labels" + + # Append warning flags from gcc-3.4* case + H5_CXXFLAGS="$H5_CXXFLAGS -Winvalid-pch" + + # Replace old -W flag with new -Wextra flag + H5_CXXFLAGS="`echo $H5_CXXFLAGS | sed -e 's/-W\ /-Wextra\ /g'`" + + # Append more extra warning flags that only gcc4.0+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wvariadic-macros -Wnonnull -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros" + + # Append more extra warning flags that only gcc 4.1+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wunsafe-loop-optimizations" + + # Append more extra warning flags that only gcc 4.2+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wstrict-overflow" + + # Append more extra warning flags that only gcc 4.3+ know about + # + # Technically, variable-length arrays are part of the C99 standard, but + # we should approach them a bit cautiously... -QAK + H5_CXXFLAGS="$H5_CXXFLAGS -Wlogical-op -Wlarger-than=2048 -Wvla" + + # Append more extra warning flags that only gcc 4.4+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wsync-nand -Wframe-larger-than=16384 -Wpacked-bitfield-compat" + + # Append more extra warning flags that only gcc 4.5+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wstrict-aliasing -Wstrict-overflow=5" + ;; + + g++-4.4*) + # Disable warnings about using 'long long' type + H5_CXXFLAGS="$H5_CXXFLAGS -Wno-long-long" + + # Append warning flags from gcc-3* case + # (don't use -Wpadded flag for normal builds, many of the warnings its + # issuing can't be fixed and they are making it hard to detect other, + # more important warnings) + #H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded" + H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute" + + # Append warning flags from gcc-3.2* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization" + + # Enable more format checking flags, beyond the basic -Wformat included + # in -Wall + H5_CXXFLAGS="$H5_CXXFLAGS -Wformat=2" + + # The "unreachable code" warning appears to be reliable now... + H5_CXXFLAGS="$H5_CXXFLAGS -Wunreachable-code" + + # Append warning flags from gcc-3.3* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wendif-labels" + + # Append warning flags from gcc-3.4* case + H5_CXXFLAGS="$H5_CXXFLAGS -Winvalid-pch" + + # Replace old -W flag with new -Wextra flag + H5_CXXFLAGS="`echo $H5_CXXFLAGS | sed -e 's/-W\ /-Wextra\ /g'`" + + # Append more extra warning flags that only gcc 4.0+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wvariadic-macros -Wnonnull -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros" + + # Append more extra warning flags that only gcc 4.1+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wunsafe-loop-optimizations" + + # Append more extra warning flags that only gcc 4.2+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wstrict-overflow" + + # Append more extra warning flags that only gcc 4.3+ know about + # + # Technically, variable-length arrays are part of the C99 standard, but + # we should approach them a bit cautiously... -QAK + H5_CXXFLAGS="$H5_CXXFLAGS -Wlogical-op -Wlarger-than=2048 -Wvla" + + # Append more extra warning flags that only gcc 4.4+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wsync-nand -Wframe-larger-than=16384 -Wpacked-bitfield-compat" + ;; + + g++-4.3*) + # Disable warnings about using 'long long' type + H5_CXXFLAGS="$H5_CXXFLAGS -Wno-long-long" + + # Append warning flags from gcc-3* case + # (don't use -Wpadded flag for normal builds, many of the warnings its + # issuing can't be fixed and they are making it hard to detect other, + # more important warnings) + #H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded" + H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute" + + # Append warning flags from gcc-3.2* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization" + + # Enable more format checking flags, beyond the basic -Wformat included + # in -Wall + H5_CXXFLAGS="$H5_CXXFLAGS -Wformat=2" + + # The "unreachable code" warning appears to be reliable now... + H5_CXXFLAGS="$H5_CXXFLAGS -Wunreachable-code" + + # Append warning flags from gcc-3.3* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wendif-labels" + + # Append warning flags from gcc-3.4* case + H5_CXXFLAGS="$H5_CXXFLAGS -Winvalid-pch" + + # Replace old -W flag with new -Wextra flag + H5_CXXFLAGS="`echo $H5_CXXFLAGS | sed -e 's/-W\ /-Wextra\ /g'`" + + # Append more extra warning flags that only gcc 4.0+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wvariadic-macros -Wnonnull -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros" + + # Append more extra warning flags that only gcc 4.1+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wunsafe-loop-optimizations -Wvolatile-register-var" + + # Append more extra warning flags that only gcc 4.2+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wstrict-overflow" + + # Append more extra warning flags that only gcc 4.3+ know about + # + # Technically, variable-length arrays are part of the C99 standard, but + # we should approach them a bit cautiously... -QAK + H5_CXXFLAGS="$H5_CXXFLAGS -Wlogical-op -Wvla" + ;; + + g++-4.2*) + # Disable warnings about using 'long long' type + H5_CXXFLAGS="$H5_CXXFLAGS -Wno-long-long" + + # Append warning flags from gcc-3* case + # (don't use -Wpadded flag for normal builds, many of the warnings its + # issuing can't be fixed and they are making it hard to detect other, + # more important warnings) + #H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded" + H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute" + + # Append warning flags from gcc-3.2* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization" + + # Enable more format checking flags, beyond the basic -Wformat included + # in -Wall + H5_CXXFLAGS="$H5_CXXFLAGS -Wformat=2" + + # The "unreachable code" warning does not appear to be reliable yet... + H5_CXXFLAGS="$H5_CXXFLAGS -Wunreachable-code" + + # Append warning flags from gcc-3.3* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wendif-labels" + + # Append warning flags from gcc-3.4* case + H5_CXXFLAGS="$H5_CXXFLAGS -Winvalid-pch" + + # Replace old -W flag with new -Wextra flag + H5_CXXFLAGS="`echo $H5_CXXFLAGS | sed -e 's/-W\ /-Wextra\ /g'`" + + # Append more extra warning flags that only gcc 4.0+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wvariadic-macros -Wnonnull -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros" + + # Append more extra warning flags that only gcc 4.1+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wunsafe-loop-optimizations -Wvolatile-register-var" + + # Append more extra warning flags that only gcc 4.2+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wstrict-overflow" + ;; + + g++-4.1.*) + # Disable warnings about using 'long long' type + H5_CXXFLAGS="$H5_CXXFLAGS -Wno-long-long" + + # Append warning flags from gcc-3* case + # (don't use -Wpadded flag for normal builds, many of the warnings its + # issuing can't be fixed and they are making it hard to detect other, + # more important warnings) + #H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded" + H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute" + + # Append warning flags from gcc-3.2* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization" + + # Enable more format checking flags, beyond the basic -Wformat included + # in -Wall + H5_CXXFLAGS="$H5_CXXFLAGS -Wformat=2" + + # The "unreachable code" warning does not appear to be reliable yet... + H5_CXXFLAGS="$H5_CXXFLAGS -Wunreachable-code" + + # Append warning flags from gcc-3.3* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wendif-labels" + + # Append warning flags from gcc-3.4* case + H5_CXXFLAGS="$H5_CXXFLAGS -Winvalid-pch" + + # Replace old -W flag with new -Wextra flag + H5_CXXFLAGS="`echo $H5_CXXFLAGS | sed -e 's/-W\ /-Wextra\ /g'`" + + # Append more extra warning flags that only gcc 4.0+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wvariadic-macros -Wnonnull -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros" + + # Append more extra warning flags that only gcc 4.1+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wunsafe-loop-optimizations -Wvolatile-register-var" + ;; + + g++-4.0*) + # Disable warnings about using 'long long' type + H5_CXXFLAGS="$H5_CXXFLAGS -Wno-long-long" + + # Append warning flags from gcc-3* case + # (don't use -Wpadded flag for normal builds, many of the warnings its + # issuing can't be fixed and they are making it hard to detect other, + # more important warnings) + #H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded" + H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute" + + # Append warning flags from gcc-3.2* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization" + + # The "format=2" warning generates too many warnings about valid + # usage in the library. + #CXXFLAGS="$CXXFLAGS -Wformat=2" + + # The "unreachable code" warning does not appear to be reliable yet... + #CXXFLAGS="$CXXFLAGS -Wunreachable-code" + + # Append warning flags from gcc-3.3* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wendif-labels" + + # Append warning flags from gcc-3.4* case + H5_CXXFLAGS="$H5_CXXFLAGS -Winvalid-pch" + + # Replace old -W flag with new -Wextra flag + H5_CXXFLAGS="`echo $H5_CXXFLAGS | sed -e 's/-W\ /-Wextra\ /g'`" + + # Append more extra warning flags that only gcc 4.0+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wvariadic-macros -Wnonnull -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros" + ;; + + g++-3.4*) + # Disable warnings about using 'long long' type + H5_CXXFLAGS="$H5_CXXFLAGS -Wno-long-long" + + # Append warning flags from gcc-3* case + # (don't use -Wpadded flag for normal builds, many of the warnings its + # issuing can't be fixed and they are making it hard to detect other, + # more important warnings) + #H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded" + H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute" + + # Append warning flags from gcc-3.2* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization" + + # The "format=2" warning generates too many warnings about valid + # usage in the library. + #CXXFLAGS="$CXXFLAGS -Wformat=2" + + # The "unreachable code" warning does not appear to be reliable yet... + #CXXFLAGS="$CXXFLAGS -Wunreachable-code" + + # Append warning flags from gcc-3.3* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wendif-labels" + + # Append more extra warning flags that only gcc3.4+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Winvalid-pch" + + # Replace old -W flag with new -Wextra flag + H5_CXXFLAGS="`echo $H5_CXXFLAGS | sed -e 's/-W\ /-Wextra\ /g'`" + ;; + + g++-3.3*) + # Disable warnings about using 'long long' type + H5_CXXFLAGS="$H5_CXXFLAGS -Wno-long-long" + + # Append warning flags from gcc-3* case + # (don't use -Wpadded flag for normal builds, many of the warnings its + # issuing can't be fixed and they are making it hard to detect other, + # more important warnings) + #H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded" + H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute" + + # Append warning flags from gcc-3.2* case + H5_CXXFLAGS="$H5_CXXFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization" + + # The "format=2" warning generates too many warnings about valid + # usage in the library. + #CXXFLAGS="$CXXFLAGS -Wformat=2" + + # The "unreachable code" warning does not appear to be reliable yet... + #CXXFLAGS="$CXXFLAGS -Wunreachable-code" + + # Append more extra warning flags that only gcc3.3+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wendif-labels" + ;; + + g++-3.2*) + # Disable warnings about using 'long long' type + H5_CXXFLAGS="$H5_CXXFLAGS -Wno-long-long" + + # Append warning flags from gcc-3* case + # (don't use -Wpadded flag for normal builds, many of the warnings its + # issuing can't be fixed and they are making it hard to detect other, + # more important warnings) + #H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded" + H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute" + + # Append more extra warning flags that only gcc3.2+ know about + H5_CXXFLAGS="$H5_CXXFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization" + + # The "format=2" warning generates too many warnings about valid + # usage in the library. + #CXXFLAGS="$CXXFLAGS -Wformat=2" + + # The "unreachable code" warning does not appear to be reliable yet... + #CXXFLAGS="$CXXFLAGS -Wunreachable-code" + ;; + + g++-3*) + # Disable warnings about using 'long long' type + H5_CXXFLAGS="$H5_CXXFLAGS -Wno-long-long" + + # Append some extra warning flags that only gcc3+ know about + # (don't use -Wpadded flag for normal builds, many of the warnings its + # issuing can't be fixed and they are making it hard to detect other, + # more important warnings) + #H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded" + H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute" + ;; +esac + +# Clear cxx info if no flags set +if test "X$cxx_flags_set" = "X"; then + cxx_vendor= + cxx_version= +fi diff --git a/config/gnu-fflags b/config/gnu-fflags index 1d6caa1..62498a9 100644 --- a/config/gnu-fflags +++ b/config/gnu-fflags @@ -78,14 +78,27 @@ if test "X-gfortran" = "X-$f9x_vendor"; then FSEARCH_DIRS="" H5_FCFLAGS="$H5_FCFLAGS -pedantic -Wall -Wconversion -Wunderflow -Wimplicit-interface -W" + # Turn off warnings for passing non-ANSI types to BIND(). + # We pass a lot of hid_t, etc. types so this generates a LOT of spurious warnings. + H5_FCFLAGS="$H5_FCFLAGS -Wno-c-binding-type" + # Production - PROD_FCFLAGS="-O2 -s" + PROD_FCFLAGS= # Debug - DEBUG_FCFLAGS="-g -fbounds-check" + DEBUG_FCFLAGS="-fbounds-check" + + # Symbols + SYMBOLS_FCFLAGS="-g" + NO_SYMBOLS_FCFLAGS="-s" + + # Profiling + PROFILE_FCFLAGS="-pg" - # Profile - PROFILE_FCFLAGS="-g -pg" + # Optimization + HIGH_OPT_FCFLAGS="-O2" + DEBUG_OPT_FCFLAGS="-O0" + NO_OPT_FCFLAGS="-O0" # Flags are set f9x_flags_set=yes diff --git a/config/gnu-flags b/config/gnu-flags index e7f8f14..87aef3a 100644 --- a/config/gnu-flags +++ b/config/gnu-flags @@ -97,39 +97,62 @@ case "$cc_vendor-$cc_version" in H5_CFLAGS="$H5_CFLAGS $arch -std=c99 -pedantic -Wall -W -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Wconversion -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wnested-externs -Winline" # Production + # NDEBUG is handled explicitly by the configure script case "$cc_vendor-$cc_version" in gcc-[34].*) - PROD_CFLAGS="-O3" + PROD_CFLAGS= ;; gcc-5.*) - PROD_CFLAGS="-O3 -fstdarg-opt" + PROD_CFLAGS="-fstdarg-opt" ;; *) - PROD_CFLAGS="-O -finline-functions" + # gcc automatically inlines based on the optimization level + # this is just a failsafe + PROD_CFLAGS="-finline-functions" ;; esac - PROD_CPPFLAGS= # Debug + # NDEBUG is handled explicitly by the configure script + # -g is hanled by the symbols flags case "$cc_vendor-$cc_version" in gcc-5.*) - DEBUG_CFLAGS="-Og -g -ftrapv -fno-common" + DEBUG_CFLAGS="-ftrapv -fno-common" ;; *) - DEBUG_CFLAGS="-g" + DEBUG_CFLAGS= ;; esac - #DEBUG_CFLAGS="$DEBUG_CFLAGS -fsanitize=undefined" - DEBUG_CPPFLAGS= + #DEBUG_CFLAGS="-fsanitize=undefined" + + # Symbols + NO_SYMBOLS_CFLAGS="-s" + SYMBOLS_CFLAGS="-g" + + # Profile + PROFILE_CFLAGS="-pg" + + # Optimization + case "$cc_vendor-$cc_version" in + gcc-[34].*) + HIGH_OPT_CFLAGS="-O3" + DEBUG_OPT_CFLAGS= + ;; + gcc-5.*) + HIGH_OPT_CFLAGS="-O3" + DEBUG_OPT_CFLAGS="-Og" + ;; + *) + HIGH_OPT_CFLAGS="-O" + DEBUG_OPT_CFLAGS= + ;; + esac + NO_OPT_CFLAGS="-O0" # Try out the new "stack protector" feature introduced in gcc 4.1 # (We should also think about adding some of the other memory protection options) #DEBUG_CFLAGS="$DEBUG_CFLAGS -Wstack-protector -fstack-protector-all" - # Profile - PROFILE_CFLAGS="-Og -g -pg" - PROFILE_CPPFLAGS= - # Flags are set cc_flags_set=yes ;; diff --git a/config/i686-pc-cygwin b/config/i686-pc-cygwin index 9b1ab74..7355e4a 100644 --- a/config/i686-pc-cygwin +++ b/config/i686-pc-cygwin @@ -104,9 +104,25 @@ case $FC_BASENAME in # (just in case since this should be a default EIP) H5_FCFLAGS="$H5_FCFLAGS -YEXT_NAMES=UCS" FSEARCH_DIRS="" - DEBUG_FCFLAGS="-g" - PROD_FCFLAGS="-O" - PROFILE_FCFLAGS="-g -pg" + + # Production + PROD_FCFLAGS= + + # Debug + DEBUG_FCFLAGS= + + # Symbols + SYMBOLS_FCFLAGS="-g" + NO_SYMBOLS_FCFLAGS="-s" + + # Profiling + PROFILE_FCFLAGS="-pg" + + # Optimization + HIGH_OPT_FCFLAGS="-O" + DEBUG_OPT_FCFLAGS= + NO_OPT_FCFLAGS= + f9x_flags_set=yes ;; diff --git a/config/ibm-aix b/config/ibm-aix index 28498e2..ef052fb 100644 --- a/config/ibm-aix +++ b/config/ibm-aix @@ -59,9 +59,25 @@ if test "X-" = "X-$f9x_flags_set"; then FCFLAGS="$FCFLAGS ${F9XSUFFIXFLAG}" H5_FCFLAGS="$H5_FCFLAGS ${F9XSUFFIXFLAG}" FSEARCH_DIRS="-I./ -I../src" - DEBUG_FCFLAGS="-g" - PROD_FCFLAGS="-O" - PROFILE_FCFLAGS="-g -pg" + + # Produciton + PROD_FCFLAGS= + + # Debug + DEBUG_FCFLAGS= + + # Symbols + SYMBOLS_FCFLAGS="-g" + NO_SYMBOLS_FCFLAGS= + + # Profiling + PROFILE_FCFLAGS="-pg" + + # Optimization + HIGH_OPT_FCFLAGS="-O" + DEBUG_OPT_FCFLAGS= + NO_OPT_FCFLAGS= + f9x_flags_set=yes fi @@ -91,13 +107,30 @@ case $CC_BASENAME in ;; *) + # Undetermined compiler + # Use very generic flags H5_CFLAGS="$H5_CFLAGS -ansi" - DEBUG_CFLAGS="-g" - DEBUG_CPPFLAGS= - PROD_CFLAGS="-O" - PROD_CPPFLAGS= + + # Produciton + PROD_CFLAGS= + + # Debug + DEBUG_CFLAGS= + + # Symbols + SYMBOLS_CFLAGS="-g" + NO_SYMBOLS_CFLAGS= + + # Profiling PROFILE_CFLAGS="-pg" - PROFILE_CPPFLAGS= + + # Optimization + HIGH_OPT_CFLAGS="-O" + DEBUG_OPT_CFLAGS= + NO_OPT_CFLAGS= + + # Flags are set + cc_flags_set=yes ;; esac diff --git a/config/ibm-flags b/config/ibm-flags index 462372d..412817c 100644 --- a/config/ibm-flags +++ b/config/ibm-flags @@ -55,19 +55,35 @@ if test "XL" = "$cc_vendor"; then # Turn off shared lib option. It causes some test suite to fail. enable_shared="${enable_shared:-no}" + # Make sure this is applied to other API compile options such as C++. AM_CFLAGS="$AM_CFLAGS" + # -qflag=w:w makes the lowest level of reported compile issues to be "warning" # instead of "information". This suppresses a very large number of messages # concerning the portability of __inline__. H5_CFLAGS="-qlanglvl=stdc99 -qflag=w:w $H5_CFLAGS" - DEBUG_CFLAGS="-g -qfullpath" - DEBUG_CPPFLAGS= + + # Produciton + PROD_CFLAGS= + + # Debug + # NDEBUG is handled explicitly in configure + DEBUG_CFLAGS="-qfullpath" + + # Symbols + SYMBOLS_CFLAGS="-g" + NO_SYMBOLS_CFLAGS= + + # Profiling + PROFILE_CFLAGS="-pg" + + # Optimization # -O causes test/dtypes to fail badly. Turn it off for now. - PROD_CFLAGS="" - PROD_CPPFLAGS= - PROFILE_CFLAGS="-g -qfullpath -pg" - PROFILE_CPPFLAGS= + HIGH_OPT_CFLAGS= + DEBUG_OPT_CFLAGS= + NO_OPT_CFLAGS= + # Flags are set cc_flags_set=yes fi @@ -106,3 +122,4 @@ if test X != X$CXX; then fi fi + diff --git a/config/intel-fflags b/config/intel-fflags index 3e33fc9..db9543e 100644 --- a/config/intel-fflags +++ b/config/intel-fflags @@ -73,14 +73,23 @@ if test "X-ifort" = "X-$f9x_vendor"; then H5_FCFLAGS="$H5_FCFLAGS" # Production - PROD_FCFLAGS="-O3" + PROD_FCFLAGS= # Debug - DEBUG_FCFLAGS="-g -check all" + DEBUG_FCFLAGS="-check all" - # Profile + # Symbols + SYMBOLS_FCFLAGS="-g" + NO_SYMBOLS_FCFLAGS= + + # Profiling # Use this for profiling with gprof - PROFILE_FCFLAGS="-g -p" + PROFILE_FCFLAGS="-p" + + # Optimization + HIGH_OPT_FCFLAGS="-O3" + DEBUG_OPT_FCFLAGS= + NO_OPT_FCFLAGS= # Flags are set f9x_flags_set=yes diff --git a/config/intel-flags b/config/intel-flags index 3187daf..fe7b06d 100644 --- a/config/intel-flags +++ b/config/intel-flags @@ -68,20 +68,27 @@ if test "X-icc" = "X-$cc_vendor"; then # General # Default to C99 standard. - H5_CFLAGS="${H5_CFLAGS:--std=c99 $arch}" + H5_CFLAGS="${H5_CFLAGS:--std=c99 $arch} -Wcheck -Wall" - # Production is set to default; see settings for specific version further down - PROD_CFLAGS="-O" - PROD_CPPFLAGS= + # Production + PROD_CFLAGS= # Debug - DEBUG_CFLAGS="-Wcheck -Wall -g -O0" - DEBUG_CPPFLAGS= + # NDEBUG is handled explicitly in configure + DEBUG_CFLAGS= - # Profile + # Symbols + SYMBOLS_CFLAGS="-g" + NO_SYMBOLS_CFLAGS= + + # Profiling # Use this for profiling with gprof - PROFILE_CFLAGS="-g -p" - PROFILE_CPPFLAGS= + PROFILE_CFLAGS="-p" + + # Optimization + HIGH_OPT_CFLAGS="-O" + DEBUG_OPT_CFLAGS="-O0" + NO_OPT_CFLAGS="-O0" # Flags are set cc_flags_set=yes diff --git a/config/linux-gnulibc1 b/config/linux-gnulibc1 index 465bfed..5bea816 100644 --- a/config/linux-gnulibc1 +++ b/config/linux-gnulibc1 @@ -51,7 +51,7 @@ if test "X-" = "X-$FC"; then FC=gfortran FC_BASENAME=gfortran ;; - pgcc*) + pgcc*) FC=pgf90 FC_BASENAME=pgf90 ;; @@ -92,6 +92,9 @@ else esac fi +# Figure out GNU FC compiler flags +. $srcdir/config/gnu-fflags + # Figure out PGI FC compiler flags . $srcdir/config/pgi-fflags @@ -114,9 +117,25 @@ case $FC_BASENAME in # (just in case since this should be a default EIP) H5_FCFLAGS="$H5_FCFLAGS" FSEARCH_DIRS="" - DEBUG_FCFLAGS="-g" - PROD_FCFLAGS="-O" - PROFILE_FCFLAGS="-g -pg" + + # Production + PROD_FCFLAGS= + + # Debug + DEBUG_FCFLAGS= + + # Symbols + SYMBOLS_FCFLAGS="-g" + NO_SYMBOLS_FCFLAGS="-s" + + # Profiling + PROFILE_FCFLAGS="-pg" + + # Optimization + HIGH_OPT_FCFLAGS="-O" + DEBUG_OPT_FCFLAGS= + NO_OPT_FCFLAGS= + f9x_flags_set=yes ;; @@ -130,6 +149,9 @@ if test -z "$CXX"; then CXX_BASENAME=g++ fi +# Figure out GNU CXX compiler flags +. $srcdir/config/gnu-cxxflags + # compiler version strings # check if the compiler_version_info is already set @@ -177,6 +199,7 @@ case $FC in *mpif90*) fc_version_info=`$FC $FCFLAGS $H5_FCFLAGS -v 2>&1 | grep 'version' |\ sed 's/^[a-z0-9]* for //' |\ + sed 's/\"/\\\"/g' |\ sed 's/^\([a-z]* \)/ built with \1/1'` fc_version_info=`echo $fc_version_info` ;; diff --git a/config/pgi-fflags b/config/pgi-fflags index 8e574e4..08dfe6e 100644 --- a/config/pgi-fflags +++ b/config/pgi-fflags @@ -84,15 +84,24 @@ if test "X-pgf90" = "X-$f9x_vendor"; then #else # PROD_FCFLAGS="-O2 -s" #fi - PROD_FCFLAGS="-fast -s -Mnoframe" + PROD_FCFLAGS="-fast -Mnoframe" # Debug - DEBUG_FCFLAGS="-g -Mbounds -Mchkptr -Mdclchk" + DEBUG_FCFLAGS="-Mbounds -Mchkptr -Mdclchk" - # Profile - PROFILE_FCFLAGS="-g -Mprof=func,line" + # Symbols + SYMBOLS_FCFLAGS="-g" + NO_SYMBOLS_FCFLAGS="-s" + + # Profiling + PROFILE_FCFLAGS="-Mprof=func,line" # Use this for profiling with gprof - #PROFILE_FCFLAGS="-g -pg" + #PROFILE_FCFLAGS="-pg" + + # Optimization + HIGH_OPT_FCFLAGS= + DEBUG_OPT_FCFLAGS= + NO_OPT_FCFLAGS= # Flags are set f9x_flags_set=yes diff --git a/config/pgi-flags b/config/pgi-flags index 29e6f05..f6878e6 100644 --- a/config/pgi-flags +++ b/config/pgi-flags @@ -72,33 +72,49 @@ if test "X-pgcc" = "X-$cc_vendor"; then # Production case "$cc_vendor-$cc_version" in - # Tweak down compiler optimizations for v10.6, it has a bug pgcc-10.6*) - PROD_CFLAGS="-O1 -s" + PROD_CFLAGS= ;; - # Tweak down compiler optimizations for v9.x pgcc-9.*) - PROD_CFLAGS="-O1 -s" + PROD_CFLAGS= ;; *) - PROD_CFLAGS="-fast -s" + PROD_CFLAGS="-fast" ;; esac - PROD_CPPFLAGS= # Debug - DEBUG_CFLAGS="-g -Mbounds" - DEBUG_CPPFLAGS= + # NDEBUG is handled explicitly by the configure script + DEBUG_CFLAGS="-Mbounds" - # Profile - PROFILE_CFLAGS="-g -Mprof=func,line" + # Symbols + SYMBOLS_CFLAGS="-g" + NO_SYMBOLS_CFLAGS="-s" + + # Profiling + PROFILE_CFLAGS="-Mprof=func,line" # Use this for profiling with gprof - #PROFILE_CFLAGS="-g -pg" - PROFILE_CPPFLAGS= + #PROFILE_CFLAGS="-pg" + + # Optimization + case "$cc_vendor-$cc_version" in + # Tweak down compiler optimizations for v10.6, it has a bug + pgcc-10.6*) + HIGH_OPT_CFLAGS="-O1" + ;; + # Tweak down compiler optimizations for v9.x + pgcc-9.*) + HIGH_OPT_CFLAGS="-O1" + ;; + *) + HIGH_OPT_CFLAGS= + ;; + esac + DEBUG_OPT_CFLAGS= + NO_OPT_CFLAGS= # Flags are set cc_flags_set=yes - fi # Clear cc info if no flags set diff --git a/config/solaris b/config/solaris index 310c373..72d7423 100644 --- a/config/solaris +++ b/config/solaris @@ -32,16 +32,32 @@ fi # Try solaris native compiler flags if test "X-" = "X-$cc_flags_set"; then H5_CFLAGS="$H5_CFLAGS -erroff=%none -DBSD_COMP" + + # Production + # NDEBUG is handled explicitly by the configure script + PROD_CFLAGS= + + # Debug + # NDEBUG is handled explicitly by the configure script + # -g is hanled by the symbols flags + DEBUG_CFLAGS= + + # Symbols + NO_SYMBOLS_CFLAGS="-s" + SYMBOLS_CFLAGS="-g" + + # Profile + PROFILE_CFLAGS="-xpg" + + # Optimization # -g produces rather slow code. "-g -O" produces much faster code with some # loss of debugger functions such as not able to print local variables. - DEBUG_CFLAGS="-g -O" - DEBUG_CPPFLAGS= - PROD_CFLAGS="-O -s" - PROD_CPPFLAGS= - PROFILE_CFLAGS=-xpg - PROFILE_CPPFLAGS= + HIGH_OPT_CFLAGS="-O" + DEBUG_OPT_CFLAGS="-O" + NO_OPT_CFLAGS= + cc_flags_set=yes -# Special linking flag is needed to build with Fortran on Solaris 5.9 + # Special linking flag is needed to build with Fortran on Solaris 5.9 system_version="`uname -r`" case "$system_version" in 5.9*) @@ -52,10 +68,6 @@ if test "X-" = "X-$cc_flags_set"; then ;; esac - # Turn off optimization flag for SUNpro compiler versions 4.x which - # have an optimization bug. Version 5.0 works. - ($CC -V 2>&1) | grep -s 'cc: .* C 4\.' >/dev/null 2>&1 \ - && PROD_CFLAGS="`echo $PROD_CFLAGS | sed -e 's/-O//'`" fi LIBS="$LIBS" @@ -69,12 +81,34 @@ fi if test "X-" = "X-$f9x_flags_set"; then F9XSUFFIXFLAG="" FSEARCH_DIRS="" + H5_FCFLAGS="$H5_FCFLAGS" + + # TODO: Revisit these flags. + + # Production + # NDEBUG is handled explicitly by the configure script + PROD_FCFLAGS= + + # Debug + # NDEBUG is handled explicitly by the configure script + # -g is hanled by the symbols flags + DEBUG_FCFLAGS= + + # Symbols + NO_SYMBOLS_FCFLAGS= + SYMBOLS_FCFLAGS="-g" + + # Profile + PROFILE_FCFLAGS= + + # Optimization # -g produces rather slow code. "-g -O" produces much faster code with some # loss of debugger functions such as not able to print local variables. - DEBUG_FCFLAGS="-g -O" - PROD_FCFLAGS="-O2" - PROFILE_FCFLAGS="" + HIGH_OPT_FCFLAGS="-O2" + DEBUG_OPT_FCFLAGS="-O" + NO_OPT_FCFLAGS= + f9x_flags_set=yes fi @@ -107,14 +141,30 @@ fi if test -z "$cxx_flags_set"; then H5_CXXFLAGS="$H5_CXXFLAGS -instances=static" H5_CPPFLAGS="$H5_CPPFLAGS -LANG:std" + + # Production + # NDEBUG is handled explicitly by the configure script + PROD_CXXFLAGS= + + # Debug + # NDEBUG is handled explicitly by the configure script + # -g is hanled by the symbols flags + DEBUG_CXXFLAGS= + + # Symbols + NO_SYMBOLS_CXXFLAGS="-s" + SYMBOLS_CXXFLAGS="-g" + + # Profile + PROFILE_CXXFLAGS="-xpg" + + # Optimization # -g produces rather slow code. "-g -O" produces much faster code with some # loss of debugger functions such as not able to print local variables. - DEBUG_CXXFLAGS="-g -O" - DEBUG_CPPFLAGS= - PROD_CXXFLAGS="-O -s" - PROD_CPPFLAGS= - PROFILE_CXXFLAGS=-xpg - PROFILE_CPPFLAGS= + HIGH_OPT_CXXFLAGS="-O" + DEBUG_OPT_CXXFLAGS="-O" + NO_OPT_CXXFLAGS= + cxx_flags_set=yes fi @@ -156,4 +206,3 @@ case $CXX in ;; esac - diff --git a/config/x86_64-pc-cygwin b/config/x86_64-pc-cygwin index 9b1ab74..210aa2b 100644 --- a/config/x86_64-pc-cygwin +++ b/config/x86_64-pc-cygwin @@ -104,9 +104,25 @@ case $FC_BASENAME in # (just in case since this should be a default EIP) H5_FCFLAGS="$H5_FCFLAGS -YEXT_NAMES=UCS" FSEARCH_DIRS="" - DEBUG_FCFLAGS="-g" - PROD_FCFLAGS="-O" - PROFILE_FCFLAGS="-g -pg" + + # Production + PROD_FCFLAGS= + + # Debug + DEBUG_FCFLAGS= + + # Symbols + SYMBOLS_FCFLAGS="-g" + NO_SYMBOLS_FCFLAGS="-s" + + # Profiling + PROFILE_FCFLAGS="-pg" + + # Optimization + HIGH_OPT_FCFLAGS="-O" + DEBUG_OPT_FCFLAGS= + NO_OPT_FCFLAGS= + f9x_flags_set=yes ;; @@ -119,3 +135,4 @@ if test -z "$CXX"; then CXX=g++ CXX_BASENAME=g++ fi + |