diff options
Diffstat (limited to 'config')
| -rw-r--r-- | config/cmake/HDFCompilerFlags.cmake | 37 | ||||
| -rw-r--r-- | config/cmake/HDFFortranCompilerFlags.cmake | 131 | ||||
| -rw-r--r-- | config/gnu-cxxflags | 885 | ||||
| -rw-r--r-- | config/gnu-fflags | 50 | ||||
| -rw-r--r-- | config/gnu-flags | 52 | ||||
| -rw-r--r-- | config/gnu-warnings/cxx-general | 19 | ||||
| -rw-r--r-- | config/gnu-warnings/gfort-4.4 | 2 | ||||
| -rw-r--r-- | config/gnu-warnings/gfort-4.5 | 1 | ||||
| -rw-r--r-- | config/gnu-warnings/gfort-4.7 | 2 | ||||
| -rw-r--r-- | config/gnu-warnings/gfort-4.8 | 5 | ||||
| -rw-r--r-- | config/gnu-warnings/gfort-5 | 1 | ||||
| -rw-r--r-- | config/gnu-warnings/gfort-6 | 1 | ||||
| -rw-r--r-- | config/gnu-warnings/gfort-8 | 1 | ||||
| -rw-r--r-- | config/gnu-warnings/gfort-general | 12 | ||||
| -rw-r--r-- | config/intel-ifort-general | 1 | ||||
| -rw-r--r-- | config/intel-warnings-general | 8 |
16 files changed, 452 insertions, 756 deletions
diff --git a/config/cmake/HDFCompilerFlags.cmake b/config/cmake/HDFCompilerFlags.cmake index 03c6936..79e2bd2 100644 --- a/config/cmake/HDFCompilerFlags.cmake +++ b/config/cmake/HDFCompilerFlags.cmake @@ -133,6 +133,9 @@ if (NOT MSVC) elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU") ADD_H5_FLAGS (HDF5_CMAKE_C_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/general") message (STATUS "CMAKE_C_FLAGS_GENERAL=${HDF5_CMAKE_C_FLAGS}") + if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED) + ADD_H5_FLAGS (HDF5_CMAKE_CXX_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/cxx-general") + endif () ADD_H5_FLAGS (H5_CFLAGS0 "${HDF5_SOURCE_DIR}/config/gnu-warnings/error-general") # gcc automatically inlines based on the optimization level # this is just a failsafe @@ -302,6 +305,9 @@ if (HDF5_ENABLE_ALL_WARNINGS) else () if (CMAKE_COMPILER_IS_GNUCC) list (APPEND HDF5_CMAKE_C_FLAGS ${H5_CFLAGS0} ${H5_CFLAGS1} ${H5_CFLAGS2} ${H5_CFLAGS3} ${H5_CFLAGS4}) + if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED) + list (APPEND HDF5_CMAKE_CXX_FLAGS ${H5_CFLAGS0} ${H5_CFLAGS1} ${H5_CFLAGS2} ${H5_CFLAGS3} ${H5_CFLAGS4}) + endif () endif () endif () endif () @@ -322,6 +328,9 @@ if (HDF5_ENABLE_GROUPZERO_WARNINGS) else () if (CMAKE_COMPILER_IS_GNUCC) list (APPEND HDF5_CMAKE_C_FLAGS ${H5_CFLAGS0}) + if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED) + list (APPEND HDF5_CMAKE_CXX_FLAGS ${H5_CFLAGS0}) + endif () endif () endif () endif () @@ -340,7 +349,12 @@ if (HDF5_ENABLE_GROUPONE_WARNINGS) list (APPEND HDF5_CMAKE_CXX_FLAGS "/W2") endif () else () - list (APPEND HDF5_CMAKE_C_FLAGS ${H5_CFLAGS1}) + if (CMAKE_COMPILER_IS_GNUCC) + list (APPEND HDF5_CMAKE_C_FLAGS ${H5_CFLAGS1}) + if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED) + list (APPEND HDF5_CMAKE_CXX_FLAGS ${H5_CFLAGS1}) + endif () + endif () endif () endif () @@ -358,7 +372,12 @@ if (HDF5_ENABLE_GROUPTWO_WARNINGS) list (APPEND HDF5_CMAKE_CXX_FLAGS "/W3") endif () else () - list (APPEND HDF5_CMAKE_C_FLAGS ${H5_CFLAGS2}) + if (CMAKE_COMPILER_IS_GNUCC) + list (APPEND HDF5_CMAKE_C_FLAGS ${H5_CFLAGS2}) + if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED) + list (APPEND HDF5_CMAKE_CXX_FLAGS ${H5_CFLAGS2}) + endif () + endif () endif () endif () @@ -376,7 +395,12 @@ if (HDF5_ENABLE_GROUPTHREE_WARNINGS) list (APPEND HDF5_CMAKE_CXX_FLAGS "/W4") endif () else () - list (APPEND HDF5_CMAKE_C_FLAGS ${H5_CFLAGS3}) + if (CMAKE_COMPILER_IS_GNUCC) + list (APPEND HDF5_CMAKE_C_FLAGS ${H5_CFLAGS3}) + if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED) + list (APPEND HDF5_CMAKE_CXX_FLAGS ${H5_CFLAGS3}) + endif () + endif () endif () endif () @@ -387,7 +411,12 @@ option (HDF5_ENABLE_GROUPFOUR_WARNINGS "Enable group four warnings" OFF) if (HDF5_ENABLE_GROUPFOUR_WARNINGS) message (STATUS "....Group Four warnings are enabled") if (NOT MSVC) - list (APPEND HDF5_CMAKE_C_FLAGS ${H5_CFLAGS4}) + if (CMAKE_COMPILER_IS_GNUCC) + list (APPEND HDF5_CMAKE_C_FLAGS ${H5_CFLAGS4}) + if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED) + list (APPEND HDF5_CMAKE_CXX_FLAGS ${H5_CFLAGS4}) + endif () + endif () endif () endif () diff --git a/config/cmake/HDFFortranCompilerFlags.cmake b/config/cmake/HDFFortranCompilerFlags.cmake new file mode 100644 index 0000000..8d59cd0 --- /dev/null +++ b/config/cmake/HDFFortranCompilerFlags.cmake @@ -0,0 +1,131 @@ +# +# Copyright by The HDF Group. +# 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 COPYING file, which can be found at the root of the source code +# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. +# If you do not have access to either file, you may request a copy from +# help@hdfgroup.org. +# + +macro (ADD_H5_FFLAGS h5_fflag_var infile) + file (STRINGS ${infile} TEST_FLAG_STREAM) + #message (STATUS "TEST_FLAG_STREAM=${TEST_FLAG_STREAM}") + list (LENGTH TEST_FLAG_STREAM len_flag) + if (len_flag GREATER 0) + math (EXPR _FP_LEN "${len_flag} - 1") + foreach (line RANGE 0 ${_FP_LEN}) + list (GET TEST_FLAG_STREAM ${line} str_flag) + string (REGEX REPLACE "^#.*" "" str_flag "${str_flag}") + #message (STATUS "str_flag=${str_flag}") + if (str_flag) + list (APPEND ${h5_fflag_var} "${str_flag}") + endif () + endforeach () + endif () + #message (STATUS "h5_fflag_var=${${h5_fflag_var}}") +endmacro () + +message (STATUS "Warnings Configuration: default: ${CMAKE_Fortran_FLAGS}") + +#----------------------------------------------------------------------------- +# Option to allow the user to disable compiler warnings +#----------------------------------------------------------------------------- +option (HDF5_DISABLE_COMPILER_WARNINGS "Disable compiler warnings" OFF) +if (HDF5_DISABLE_COMPILER_WARNINGS) + message (STATUS "....Compiler warnings are suppressed") + # MSVC uses /w to suppress warnings. It also complains if another + # warning level is given, so remove it. + if (MSVC) + set (HDF5_WARNINGS_BLOCKED 1) + string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS}") + set (CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} /W0") + endif () + if (WIN32) + add_definitions (-D_CRT_SECURE_NO_WARNINGS) + endif () + # Borland uses -w- to suppress warnings. + if (BORLAND) + set (HDF5_WARNINGS_BLOCKED 1) + set (CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -w-") + endif () + + # Most compilers use -w to suppress warnings. + if (NOT HDF5_WARNINGS_BLOCKED) + set (CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -w") + endif () +endif () + +#----------------------------------------------------------------------------- +# HDF5 library compile options +#----------------------------------------------------------------------------- + +# General flags +if (CMAKE_Fortran_COMPILER_ID STREQUAL "Intel") + ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/intel-ifort-general") + list (APPEND CMAKE_Fortran_FLAGS "-stand f08 -free -implicitnone") +elseif (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU") + ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-general") + list (APPEND CMAKE_Fortran_FLAGS "-ffree-form -std=f2008 -fimplicit-none") +elseif (CMAKE_Fortran_COMPILER_ID STREQUAL "PGI") + list (APPEND CMAKE_Fortran_FLAGS "-Mfreeform -Mdclchk -Mstandard -Mallocatable=03") +endif () +message (STATUS "CMAKE_Fortran_FLAGS=${CMAKE_Fortran_FLAGS}") + +if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU") + # Append warning flags that only gcc 4.4+ knows about + ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-4.4") +endif () + +# Append more extra warning flags that only gcc 4.5+ know about +if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 4.5) + ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-4.5") +endif () + +# Append more extra warning flags that only gcc 4.6+ know about +#if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 4.6) +# ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-4.6") +#endif () + +# Append more extra warning flags that only gcc 4.7+ know about +if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 4.7) + ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-4.7") +endif () + +# Append more extra warning flags that only gcc 4.8+ know about +if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 4.8) + ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-4.8") +endif () + +# Append more extra warning flags that only gcc 4.9+ know about +#if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 4.9) +# ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-4.9") +#endif () + +# Append more extra warning flags that only gcc 5.1+ know about +if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 5.0) + ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-5") +endif () + +# Append more extra warning flags that only gcc 6.x+ know about +if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 6.0) + ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-6") +endif () + +# Append more extra warning flags that only gcc 7.x+ know about +#if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 7.0) +# ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-7") +#endif () + +# Append more extra warning flags that only gcc 8.x+ know about +if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 8.0) + ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-8") +endif () + +# Append more extra warning flags that only gcc 9.x+ know about +#if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 9.0) +# ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-9") +#endif () + diff --git a/config/gnu-cxxflags b/config/gnu-cxxflags index f8a6d8c..9ae38f6 100644 --- a/config/gnu-cxxflags +++ b/config/gnu-cxxflags @@ -1,4 +1,4 @@ -# -*- shell-script -*- +# -*- shell-script -*- # # Copyright by The HDF Group. # Copyright by the Board of Trustees of the University of Illinois. @@ -17,19 +17,51 @@ # if the compiler is not GNU; otherwise `cxx_flags_set' is set to `yes' # +# +# For now, do not promote any warnings to errors. +# +PROMOTE_ERRORS_DFLT=no + +# +# This filter rewrites -Werror= as -W, in that way demoting warnings +# promoted to errors back to warnings, if PROMOTE_ERRORS is no. +# +demote_errors() +{ + if [ ${PROMOTE_ERRORS:-${PROMOTE_ERRORS_DFLT}} = no ]; then + sed 's,-Werror=,-W,g' + else + cat + fi +} + +# +# Prepend `$srcdir/config/gnu-warnings/` to the filename suffix(es) given as +# subroutine argument(s), remove comments starting with # and ending +# at EOL, replace spans of whitespace (including newlines) with spaces, +# and re-emit the file(s) thus filtered on the standard output stream. +# +load_gnu_arguments() +{ + set -- $(for arg; do + sed 's,#.*$,,' $srcdir/config/gnu-warnings/${arg} | demote_errors + done) + IFS=' ' echo "$*" +} + # Get the compiler version in a way that works for g++ # unless a compiler version is already known # # cxx_vendor: The compiler name: g++ # cxx_version: Version number: 2.91.60, 2.7.2.1 # -if test X = "X$cxx_flags_set"; then +if test "X-" = "X-$cxx_flags_set"; then # PathScale compiler spits out gcc version string too. Need to # filter it out. # icc beginning with version 12 includes a "gcc version compatiblilty" - # string, causing the gcc H5_CFLAGS to be erroneously added. The line + # string, causing the gcc H5_CXXFLAGS to be erroneously added. The line # "grep -v 'icc version'" causes the discarding of any output - # containing 'icc version'. The cc_version for icc is correctly determined + # containing 'icc version'. The cxx_version for icc is correctly determined # and flags added in the intel-flags script. cxx_version="`$CXX $CXXFLAGS $H5_CXXFLAGS -v 2>&1 | grep -v 'PathScale' |\ grep -v '^icc.*version' |\ @@ -37,13 +69,13 @@ if test X = "X$cxx_flags_set"; then 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$cxx_version"; then - cxx_vendor=g++ + cxx_vendor=g++ fi if test "-" != "$cxx_vendor-$cxx_version"; then - echo "compiler '$CXX' is GNU $cxx_vendor-$cxx_version" + echo "compiler '$CXX' is GNU $cxx_vendor-$cxx_version" fi - # Some version numbers + # Get the compiler version numbers cxx_vers_major=`echo $cxx_version | cut -f1 -d.` cxx_vers_minor=`echo $cxx_version | cut -f2 -d.` cxx_vers_patch=`echo $cxx_version | cut -f3 -d.` @@ -53,10 +85,12 @@ if test X = "X$cxx_flags_set"; then 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-$cxx_version" in - g++*) - # Architecture-specific flags +if test "X-g++" = "X-$cxx_vendor"; then + + ############################### + # Architecture-specific flags # + ############################### + arch= case "$host_os-$host_cpu" in # FreeBSD sets the information from "uname -m" to the general machine @@ -84,742 +118,197 @@ case "$cxx_vendor-$cxx_version" in ;; esac - # Host-specific flags - case "`hostname`" in - sleipnir.ncsa.uiuc.edu) - arch="$arch -pipe" - ;; - esac - - # General (copied from H5_CFLAGS) - H5_CXXFLAGS="$H5_CXXFLAGS $arch -pedantic -Wall -W -Wundef -Wshadow -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -Wconversion -Wredundant-decls -Winline" - # C++-specific - H5_CXXFLAGS="$H5_CXXFLAGS -Wsign-promo -Woverloaded-virtual -Wold-style-cast -Weffc++ -Wreorder -Wnon-virtual-dtor -Wctor-dtor-privacy -Wabi" + H5_CXXFLAGS="$H5_CXXFLAGS $arch + + ############## + # Production # + ############## - # Production # NDEBUG is handled explicitly by the configure script - case "$cxx_vendor-$cxx_version" in - g++-[34].*) + if test $cxx_vers_major -le 4; then PROD_CXXFLAGS= - ;; - g++-[56].*) + else PROD_CXXFLAGS="-fstdarg-opt" - ;; - *) - PROD_CXXFLAGS="-finline-functions" - ;; - esac + fi + + ######### + # Debug # + ######### - # Debug # NDEBUG is handled explicitly by the configure script - # -g is hanled by the symbols flags - case "$cxx_vendor-$cxx_version" in - g++-[56].*) - DEBUG_CXXFLAGS="-ftrapv -fno-common" - ;; - *) + # -g is handled by the symbols flags + if test $cxx_vers_major -le 4; then DEBUG_CXXFLAGS= - ;; - esac + else + DEBUG_CXXFLAGS="-ftrapv -fno-common" + fi + + ########### + # Symbols # + ########### - # Symbols NO_SYMBOLS_CXXFLAGS="-s" SYMBOLS_CXXFLAGS="-g" - # Profile + ############# + # Profiling # + ############# + PROFILE_CXXFLAGS="-pg" - # Optimization - case "$cxx_vendor-$cxx_version" in - g++-[34].*) + ################ + # Optimization # + ################ + + if test $cxx_vers_major -le 4; then HIGH_OPT_CXXFLAGS="-O3" DEBUG_OPT_CXXFLAGS= - ;; - g++-[56].*) + else HIGH_OPT_CXXFLAGS="-O3" DEBUG_OPT_CXXFLAGS="-Og" - ;; - *) - HIGH_OPT_CXXFLAGS="-O" - DEBUG_OPT_CXXFLAGS= - ;; - esac + fi NO_OPT_CXXFLAGS="-O0" - # Flags are set - cxx_flags_set=yes - ;; -esac - -# Version-specific g++ flags -# -# Please follow the pattern below by adding new versions at the top, copying -# the information from the previous version and adding modifications to that. -case "$cxx_vendor-$cxx_version" in - -# Closer to the g++ 5.2 release, we should check for additional flags to -# include and break it out into it's own section, like the other versions -# below. -QAK - g++-[56]*) + ############ + # Warnings # + ############ - # Append warning flags from gcc-3* case - H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute" +# First load the C warnings then add CXX warnings (if needed) - # Append warning flags from gcc-3.2* case - H5_CXXFLAGS="$H5_CXXFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization" + ########### + # General # + ########### - # Enable more format checking flags, beyond the basic -Wformat included - # in -Wall - H5_CXXFLAGS="$H5_CXXFLAGS -Wformat=2" + H5_CXXFLAGS="$H5_CXXFLAGS $(load_gnu_arguments general)" + H5_ECXXFLAGS="$H5_ECXXFLAGS $(load_gnu_arguments error-general)" + H5_CXXFLAGS="$H5_CXXFLAGS $(load_gnu_arguments cxx-general)" + #H5_ECXXFLAGS="$H5_ECXXFLAGS $(load_gnu_arguments error-cxx-general)" - # The "unreachable code" flag generates many spurious C++ warnings. - # We'll disable it for now. - #H5_CXXFLAGS="$H5_CXXFLAGS -Wunreachable-code" + ###################### + # Developer warnings # + ###################### - # Append warning flags from gcc-3.3* case - H5_CXXFLAGS="$H5_CXXFLAGS -Wendif-labels" + NO_DEVELOPER_WARNING_CXXFLAGS=$(load_gnu_arguments no-developer-general) + DEVELOPER_WARNING_CXXFLAGS=$(load_gnu_arguments developer-general) - # Append warning flags from gcc-3.4* case - H5_CXXFLAGS="$H5_CXXFLAGS -Winvalid-pch" + ####################### + # gcc 4 special cases # + ####################### - # 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" + # GCC 4.2 through 4.6 + if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 2 -o $cc_vers_major -eq 4 -a $cc_vers_minor -le 6; then + H5_CXXFLAGS="$H5_CXXFLAGS $(load_gnu_arguments 4.2-4.6)" + fi - # Append more extra warning flags that only gcc 4.9+ know about - H5_CXXFLAGS="$H5_CXXFLAGS -Wdate-time -Wopenmp-simd" + # GCC 4.2 through 4.3 + if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 2 -o $cc_vers_major -eq 4 -a $cc_vers_minor -le 3; then + H5_CXXFLAGS="$H5_CXXFLAGS $(load_gnu_arguments 4.2-4.3)" + fi - # (There was no release of gcc 5.0) + # GCC 4.5 through 4.6 + if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 5 -o $cc_vers_major -eq 4 -a $cc_vers_minor -le 6; then + H5_CXXFLAGS="$H5_CXXFLAGS $(load_gnu_arguments 4.5-4.6)" + fi - # Append more extra warning flags that only gcc 5.1+ know about - H5_CXXFLAGS="$H5_CXXFLAGS -Warray-bounds=2" - ;; + # GCC 4.2 through 4.4 + if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 2 -a $cc_vers_major -eq 4 -a $cc_vers_minor -le 4; then + H5_CXXFLAGS="$H5_CXXFLAGS $(load_gnu_arguments 4.2-4.4)" + fi - g++-4.9*) - # Append warning flags + # GCC 4.2 through the end of GCC 4 series + if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 2; then + H5_CXXFLAGS="$H5_CXXFLAGS $(load_gnu_arguments 4.2-4.last)" + fi - # Append warning flags from gcc-3* case - # (don't use -Wpadded flag for normal builds, many of the warnings its - # issuing can't be fixed and they are making it hard to detect other, - # more important warnings) - #H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded" - H5_CXXFLAGS="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute" + ############################# + # Version-specific warnings # + ############################# - # Append warning flags from gcc-3.2* case - H5_CXXFLAGS="$H5_CXXFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization" + # gcc >= 4.3 + if test $cc_vers_major -ge 5 -o $cc_vers_major -eq 4 -a $cc_vers_minor -ge 3; then + H5_CXXFLAGS="$H5_CXXFLAGS $(load_gnu_arguments 4.3)" + fi - # Enable more format checking flags, beyond the basic -Wformat included - # in -Wall - H5_CXXFLAGS="$H5_CXXFLAGS -Wformat=2" + # gcc >= 4.4 + if test $cc_vers_major -ge 5 -o $cc_vers_major -eq 4 -a $cc_vers_minor -ge 4; then + H5_CXXFLAGS="$H5_CXXFLAGS $(load_gnu_arguments 4.4)" + fi - # The "unreachable code" flag generates many spurious C++ warnings. - # We'll disable it for now. - #H5_CXXFLAGS="$H5_CXXFLAGS -Wunreachable-code" + # gcc >= 4.5 + if test $cc_vers_major -ge 5 -o $cc_vers_major -eq 4 -a $cc_vers_minor -ge 5; then + H5_CXXFLAGS="$H5_CXXFLAGS $(load_gnu_arguments 4.5)" + DEVELOPER_WARNING_CXXFLAGS="$DEVELOPER_WARNING_CXXFLAGS $(load_gcc_arguments developer-4.5)" + NO_DEVELOPER_WARNING_CXXFLAGS="$NO_DEVELOPER_WARNING_CXXFLAGS $(load_gcc_arguments no-developer-4.5)" + fi - # Append warning flags from gcc 3.3* case - H5_CXXFLAGS="$H5_CXXFLAGS -Wendif-labels" + # gcc >= 4.6 + if test $cc_vers_major -ge 5 -o $cc_vers_major -eq 4 -a $cc_vers_minor -ge 6; then + H5_CXXFLAGS="$H5_CXXFLAGS $(load_gnu_arguments 4.6)" + DEVELOPER_WARNING_CXXFLAGS="$DEVELOPER_WARNING_CXXFLAGS $(load_gcc_arguments developer-4.6)" + NO_DEVELOPER_WARNING_CXXFLAGS="$NO_DEVELOPER_WARNING_CXXFLAGS $(load_gcc_arguments no-developer-4.6)" + fi - # Append warning flags from gcc 3.4* case - H5_CXXFLAGS="$H5_CXXFLAGS -Winvalid-pch" + # gcc >= 4.7 + if test $cc_vers_major -ge 5 -o $cc_vers_major -eq 4 -a $cc_vers_minor -ge 7; then + H5_CXXFLAGS="$H5_CXXFLAGS $(load_gnu_arguments 4.7)" + DEVELOPER_WARNING_CXXFLAGS="$DEVELOPER_WARNING_CXXFLAGS $(load_gcc_arguments developer-4.7)" + NO_DEVELOPER_WARNING_CXXFLAGS="$NO_DEVELOPER_WARNING_CXXFLAGS $(load_gcc_arguments no-developer-4.7)" + fi - # Replace old -W flag with new -Wextra flag - H5_CXXFLAGS="`echo $H5_CXXFLAGS | sed -e 's/-W\ /-Wextra\ /g'`" + # gcc >= 4.8 + if test $cc_vers_major -ge 5 -o $cc_vers_major -eq 4 -a $cc_vers_minor -ge 8; then + H5_CXXFLAGS="$H5_CXXFLAGS $(load_gnu_arguments 4.8)" + DEVELOPER_WARNING_CXXFLAGS="$DEVELOPER_WARNING_CXXFLAGS $(load_gcc_arguments developer-4.8)" + NO_DEVELOPER_WARNING_CXXFLAGS="$NO_DEVELOPER_WARNING_CXXFLAGS $(load_gcc_arguments no-developer-4.8)" + fi - # Append more extra warning flags that only gcc 4.0+ know about - H5_CXXFLAGS="$H5_CXXFLAGS -Wvariadic-macros -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros" + # gcc >= 4.9 + if test $cc_vers_major -ge 5 -o $cc_vers_major -eq 4 -a $cc_vers_minor -ge 9; then + H5_CXXFLAGS="$H5_CXXFLAGS $(load_gnu_arguments 4.9)" + fi - # Append more extra warning flags that only gcc 4.1+ know about - H5_CXXFLAGS="$H5_CXXFLAGS -Wunsafe-loop-optimizations" + # gcc >= 5 + if test $cc_vers_major -ge 5; then + H5_CXXFLAGS="$H5_CXXFLAGS $(load_gnu_arguments 5)" + H5_ECXXFLAGS="$H5_ECXXFLAGS $(load_gnu_arguments error-5)" + fi - # Append more extra warning flags that only gcc 4.2+ know about - H5_CXXFLAGS="$H5_CXXFLAGS -Wstrict-overflow" + # gcc >= 6 + if test $cc_vers_major -ge 6; then + H5_CXXFLAGS="$H5_CXXFLAGS $(load_gnu_arguments 6)" + fi - # Append more extra warning flags that only gcc 4.3+ know about - # - # Technically, variable-length arrays are part of the C99 standard, but - # we should approach them a bit cautiously... -QAK - H5_CXXFLAGS="$H5_CXXFLAGS -Wlogical-op -Wlarger-than=2048 -Wvla" + # gcc >= 7 + if test $cc_vers_major -ge 7; then + H5_CXXFLAGS="$H5_CXXFLAGS $(load_gnu_arguments 7)" + DEVELOPER_WARNING_CXXFLAGS="$DEVELOPER_WARNING_CXXFLAGS $(load_gcc_arguments developer-7)" + fi - # Append more extra warning flags that only gcc 4.4+ know about - H5_CXXFLAGS="$H5_CXXFLAGS -Wsync-nand -Wframe-larger-than=16384 -Wpacked-bitfield-compat" + # gcc 8 + if test $cc_vers_major -ge 8; then + H5_CXXFLAGS="$H5_CXXFLAGS $(load_gnu_arguments 8)" + H5_ECXXFLAGS="$H5_ECXXFLAGS $(load_gnu_arguments error-8)" + DEVELOPER_WARNING_CXXFLAGS="$DEVELOPER_WARNING_CXXFLAGS $(load_gcc_arguments developer-8)" + NO_DEVELOPER_WARNING_CXXFLAGS="$NO_DEVELOPER_WARNING_CXXFLAGS $(load_gcc_arguments no-developer-8)" + fi - # Append more extra warning flags that only gcc 4.5+ know about - H5_CXXFLAGS="$H5_CXXFLAGS -Wstrict-overflow=5" + # gcc 9 + if test $cc_vers_major -ge 9; then + H5_CXXFLAGS="$H5_CXXFLAGS $(load_gnu_arguments 9)" + fi - # Append more extra warning flags that only gcc 4.6+ know about - H5_CXXFLAGS="$H5_CXXFLAGS -Wdouble-promotion -Wsuggest-attribute=const -Wtrampolines" + ################# + # Flags are set # + ################# + cxx_flags_set=yes +fi - # Append more extra warning flags that only gcc 4.7+ know about - H5_CXXFLAGS="$H5_CXXFLAGS -Wstack-usage=8192 -Wvector-operation-performance -Wsuggest-attribute=pure -Wsuggest-attribute=noreturn" +# Version-specific g++ flags - # Append more extra warning flags that only gcc 4.8+ know about - H5_CXXFLAGS="$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="$H5_CXXFLAGS -Wformat=2" - - # The "unreachable code" flag generates many spurious C++ warnings. - # We'll disable it for now. - #H5_CXXFLAGS="$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" flag generates many spurious C++ warnings. - # We'll disable it for 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="$H5_CXXFLAGS -Wstack-usage=8192 -Wvector-operation-performance -Wsuggest-attribute=pure -Wsuggest-attribute=noreturn" - ;; - - g++-4.6*) - # Disable warnings about using 'long long' type - H5_CXXFLAGS="$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" flag generates many spurious C++ warnings. - # We'll disable it for 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 $H5_CXXFLAGS | sed -e 's/-W\ /-Wextra\ /g'`" - - # Append more extra warning flags that only gcc 4.0+ knows about - H5_CXXFLAGS="$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="$H5_CXXFLAGS -Wstrict-aliasing -Wstrict-overflow=5" - - # Append more extra warning flags that only gcc 4.6+ know about - H5_CXXFLAGS="$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="$H5_CXXFLAGS -Wformat=2" - - # The "unreachable code" flag generates many spurious C++ warnings. - # We'll disable it for now. - #H5_CXXFLAGS="$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 $H5_CXXFLAGS | sed -e 's/-W\ /-Wextra\ /g'`" - - # Append more extra warning flags that only gcc4.0+ knows about - H5_CXXFLAGS="$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="$H5_CXXFLAGS -Wstrict-aliasing -Wstrict-overflow=5" - ;; - - g++-4.4*) - # Disable warnings about using 'long long' type - H5_CXXFLAGS="$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" flag generates many spurious C++ warnings. - # We'll disable it for 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" - ;; - - 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="$H5_CXXFLAGS -Wformat=2" - - # The "unreachable code" flag generates many spurious C++ warnings. - # We'll disable it for now. - #H5_CXXFLAGS="$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="$H5_CXXFLAGS -Wunsafe-loop-optimizations -Wvolatile-register-var" - - # Append more extra warning flags that only gcc 4.2+ know about - H5_CXXFLAGS="$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" flag generates many spurious C++ warnings. - # We'll disable it for 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="$H5_CXXFLAGS -Wunsafe-loop-optimizations -Wvolatile-register-var" - - # Append more extra warning flags that only gcc 4.2+ know about - H5_CXXFLAGS="$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="$H5_CXXFLAGS -Wformat=2" - - # The "unreachable code" flag generates many spurious C++ warnings. - # We'll disable it for now. - #H5_CXXFLAGS="$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="$H5_CXXFLAGS -Wunsafe-loop-optimizations -Wvolatile-register-var" - ;; - - g++-4.0*) - # Disable warnings about using 'long long' type - H5_CXXFLAGS="$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" flag generates many spurious C++ warnings. - # We'll disable it for 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" - ;; - - 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="$CXXFLAGS -Wformat=2" - - # The "unreachable code" flag generates many spurious C++ warnings. - # We'll disable it for now. - #H5_CXXFLAGS="$H5_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" flag generates many spurious C++ warnings. - # We'll disable it for now. - #H5_CXXFLAGS="$H5_CXXFLAGS -Wunreachable-code" - - # Append more extra warning flags that only gcc3.3+ know about - H5_CXXFLAGS="$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="$CXXFLAGS -Wformat=2" - - # The "unreachable code" flag generates many spurious C++ warnings. - # We'll disable it for now. - #H5_CXXFLAGS="$H5_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="$H5_CXXFLAGS -Wfloat-equal -Wmissing-format-attribute" - ;; -esac + -Wopenmp-simd" # Clear cxx info if no flags set if test "X$cxx_flags_set" = "X"; then diff --git a/config/gnu-fflags b/config/gnu-fflags index 185a4c6..2859158 100644 --- a/config/gnu-fflags +++ b/config/gnu-fflags @@ -17,6 +17,20 @@ # if the compiler is not GNU; otherwise `f9x_flags_set' is set to `yes' # +# +# Prepend `$srcdir/config/gnu-warnings/` to the filename suffix(es) given as +# subroutine argument(s), remove comments starting with # and ending +# at EOL, replace spans of whitespace (including newlines) with spaces, +# and re-emit the file(s) thus filtered on the standard output stream. +# +load_gnu_arguments() +{ + set -- $(for arg; do + sed 's,#.*$,,' $srcdir/config/gnu-warnings/${arg} | demote_errors + done) + IFS=' ' echo "$*" +} + # Get the compiler version in a way that works for GNU fortran # gfortran unless a compiler version is already known # @@ -95,8 +109,8 @@ if test "X-gfortran" = "X-$f9x_vendor"; then # Symbols # ########### - SYMBOLS_FCFLAGS="-g" NO_SYMBOLS_FCFLAGS="-s" + SYMBOLS_FCFLAGS="-g" ############# # Profiling # @@ -125,8 +139,7 @@ if test "X-gfortran" = "X-$f9x_vendor"; then # General # ########### - H5_FCFLAGS="$H5_FCFLAGS -pedantic -Wall -Wextra -Wunderflow -Wimplicit-interface -Wsurprising" - H5_FCFLAGS="$H5_FCFLAGS -Waliasing -Wcharacter-truncation" + H5_FCFLAGS="$H5_CFLAGS $(load_gnu_arguments gfort-general)" ############################# # Version-specific warnings # @@ -134,48 +147,45 @@ if test "X-gfortran" = "X-$f9x_vendor"; then # gfortran 4.3 (nothing new) - # gfortran 4.4 + # gfortran >= 4.4 if test $f9x_vers_major -ge 5 -o $f9x_vers_major -eq 4 -a $f9x_vers_minor -ge 4; then - H5_FCFLAGS="$H5_FCFLAGS -Warray-temporaries -Wintrinsics-std" + H5_FCFLAGS="$H5_FCFLAGS $(load_gnu_arguments gfort-4.4)" fi - # gfortran 4.5 + # gfortran >= 4.5 if test $f9x_vers_major -ge 5 -o $f9x_vers_major -eq 4 -a $f9x_vers_minor -ge 5; then - H5_FCFLAGS="$H5_FCFLAGS -Wimplicit-procedure" + H5_FCFLAGS="$H5_FCFLAGS $(load_gnu_arguments gfort-4.5)" fi # gfortran 4.6 (nothing new) - # gfortran 4.7 + # gfortran >= 4.7 if test $f9x_vers_major -ge 5 -o $f9x_vers_major -eq 4 -a $f9x_vers_minor -ge 7; then - H5_FCFLAGS="$H5_FCFLAGS -Wreal-q-constant -Wfunction-elimination" + H5_FCFLAGS="$H5_FCFLAGS $(load_gnu_arguments gfort-4.7)" fi - # gfortran 4.8 + # gfortran >= 4.8 if test $f9x_vers_major -ge 5 -o $f9x_vers_major -eq 4 -a $f9x_vers_minor -ge 8; then - H5_FCFLAGS="$H5_FCFLAGS -Wrealloc-lhs -Wrealloc-lhs-all" - # 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="$H5_FCFLAGS -Wno-c-binding-type" + H5_FCFLAGS="$H5_FCFLAGS $(load_gnu_arguments gfort-4.8)" fi # gfortran 4.9 (nothing new) - # gfortran 5 + # gfortran >= 5 if test $f9x_vers_major -ge 5; then - H5_FCFLAGS="$H5_FCFLAGS -Wuse-without-only" + H5_FCFLAGS="$H5_FCFLAGS $(load_gnu_arguments gfort-5)" fi - # gfortran 6 + # gfortran >= 6 if test $f9x_vers_major -ge 6; then - H5_FCFLAGS="$H5_FCFLAGS -Winteger-division" + H5_FCFLAGS="$H5_FCFLAGS $(load_gnu_arguments gfort-6)" fi # gfortran 7 (nothing new) - # gfortran 8 + # gfortran >= 8 if test $f9x_vers_major -ge 8; then - H5_FCFLAGS="$H5_FCFLAGS -Wfrontend-loop-interchange" + H5_FCFLAGS="$H5_FCFLAGS $(load_gnu_arguments gfort-8)" fi # gfortran 9 (nothing new) diff --git a/config/gnu-flags b/config/gnu-flags index ca0e1b4..c2904fe 100644 --- a/config/gnu-flags +++ b/config/gnu-flags @@ -36,12 +36,12 @@ demote_errors() } # -# Prepend `$srcdir/config/gnu-` to the filename suffix(es) given as +# Prepend `$srcdir/config/gnu-warnings/` to the filename suffix(es) given as # subroutine argument(s), remove comments starting with # and ending # at EOL, replace spans of whitespace (including newlines) with spaces, # and re-emit the file(s) thus filtered on the standard output stream. # -load_gcc_arguments() +load_gnu_arguments() { set -- $(for arg; do sed 's,#.*$,,' $srcdir/config/gnu-warnings/${arg} | demote_errors @@ -49,7 +49,6 @@ load_gcc_arguments() IFS=' ' echo "$*" } - # Get the compiler version in a way that works for gcc # unless a compiler version is already known # @@ -189,15 +188,15 @@ if test "X-gcc" = "X-$cc_vendor"; then # General # ########### - H5_CFLAGS="$H5_CFLAGS $(load_gcc_arguments general)" - H5_ECFLAGS="$H5_ECFLAGS $(load_gcc_arguments error-general)" + H5_CFLAGS="$H5_CFLAGS $(load_gnu_arguments general)" + H5_ECFLAGS="$H5_ECFLAGS $(load_gnu_arguments error-general)" ###################### # Developer warnings # ###################### - NO_DEVELOPER_WARNING_CFLAGS=$(load_gcc_arguments no-developer-general) - DEVELOPER_WARNING_CFLAGS=$(load_gcc_arguments developer-general) + NO_DEVELOPER_WARNING_CFLAGS=$(load_gnu_arguments no-developer-general) + DEVELOPER_WARNING_CFLAGS=$(load_gnu_arguments developer-general) ####################### # gcc 4 special cases # @@ -205,27 +204,27 @@ if test "X-gcc" = "X-$cc_vendor"; then # GCC 4.2 through 4.6 if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 2 -o $cc_vers_major -eq 4 -a $cc_vers_minor -le 6; then - H5_CFLAGS="$H5_CFLAGS $(load_gcc_arguments 4.2-4.6)" + H5_CFLAGS="$H5_CFLAGS $(load_gnu_arguments 4.2-4.6)" fi # GCC 4.2 through 4.3 if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 2 -o $cc_vers_major -eq 4 -a $cc_vers_minor -le 3; then - H5_CFLAGS="$H5_CFLAGS $(load_gcc_arguments 4.2-4.3)" + H5_CFLAGS="$H5_CFLAGS $(load_gnu_arguments 4.2-4.3)" fi # GCC 4.5 through 4.6 if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 5 -o $cc_vers_major -eq 4 -a $cc_vers_minor -le 6; then - H5_CFLAGS="$H5_CFLAGS $(load_gcc_arguments 4.5-4.6)" + H5_CFLAGS="$H5_CFLAGS $(load_gnu_arguments 4.5-4.6)" fi # GCC 4.2 through 4.4 if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 2 -a $cc_vers_major -eq 4 -a $cc_vers_minor -le 4; then - H5_CFLAGS="$H5_CFLAGS $(load_gcc_arguments 4.2-4.4)" + H5_CFLAGS="$H5_CFLAGS $(load_gnu_arguments 4.2-4.4)" fi # GCC 4.2 through the end of GCC 4 series if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 2; then - H5_CFLAGS="$H5_CFLAGS $(load_gcc_arguments 4.2-4.last)" + H5_CFLAGS="$H5_CFLAGS $(load_gnu_arguments 4.2-4.last)" fi ############################# @@ -234,75 +233,75 @@ if test "X-gcc" = "X-$cc_vendor"; then # gcc >= 4.3 if test $cc_vers_major -ge 5 -o $cc_vers_major -eq 4 -a $cc_vers_minor -ge 3; then - H5_CFLAGS="$H5_CFLAGS $(load_gcc_arguments 4.3)" + H5_CFLAGS="$H5_CFLAGS $(load_gnu_arguments 4.3)" fi # gcc >= 4.4 if test $cc_vers_major -ge 5 -o $cc_vers_major -eq 4 -a $cc_vers_minor -ge 4; then - H5_CFLAGS="$H5_CFLAGS $(load_gcc_arguments 4.4)" + H5_CFLAGS="$H5_CFLAGS $(load_gnu_arguments 4.4)" fi # gcc >= 4.5 if test $cc_vers_major -ge 5 -o $cc_vers_major -eq 4 -a $cc_vers_minor -ge 5; then - H5_CFLAGS="$H5_CFLAGS $(load_gcc_arguments 4.5)" + H5_CFLAGS="$H5_CFLAGS $(load_gnu_arguments 4.5)" DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS $(load_gcc_arguments developer-4.5)" NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS $(load_gcc_arguments no-developer-4.5)" fi # gcc >= 4.6 if test $cc_vers_major -ge 5 -o $cc_vers_major -eq 4 -a $cc_vers_minor -ge 6; then - H5_CFLAGS="$H5_CFLAGS $(load_gcc_arguments 4.6)" + H5_CFLAGS="$H5_CFLAGS $(load_gnu_arguments 4.6)" DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS $(load_gcc_arguments developer-4.6)" NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS $(load_gcc_arguments no-developer-4.6)" fi # gcc >= 4.7 if test $cc_vers_major -ge 5 -o $cc_vers_major -eq 4 -a $cc_vers_minor -ge 7; then - H5_CFLAGS="$H5_CFLAGS $(load_gcc_arguments 4.7)" + H5_CFLAGS="$H5_CFLAGS $(load_gnu_arguments 4.7)" DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS $(load_gcc_arguments developer-4.7)" NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS $(load_gcc_arguments no-developer-4.7)" fi # gcc >= 4.8 if test $cc_vers_major -ge 5 -o $cc_vers_major -eq 4 -a $cc_vers_minor -ge 8; then - H5_CFLAGS="$H5_CFLAGS $(load_gcc_arguments 4.8)" + H5_CFLAGS="$H5_CFLAGS $(load_gnu_arguments 4.8)" DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS $(load_gcc_arguments developer-4.8)" NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS $(load_gcc_arguments no-developer-4.8)" fi # gcc >= 4.9 if test $cc_vers_major -ge 5 -o $cc_vers_major -eq 4 -a $cc_vers_minor -ge 9; then - H5_CFLAGS="$H5_CFLAGS $(load_gcc_arguments 4.9)" + H5_CFLAGS="$H5_CFLAGS $(load_gnu_arguments 4.9)" fi # gcc >= 5 if test $cc_vers_major -ge 5; then - H5_CFLAGS="$H5_CFLAGS $(load_gcc_arguments 5)" - H5_ECFLAGS="$H5_ECFLAGS $(load_gcc_arguments error-5)" + H5_CFLAGS="$H5_CFLAGS $(load_gnu_arguments 5)" + H5_ECFLAGS="$H5_ECFLAGS $(load_gnu_arguments error-5)" fi # gcc >= 6 if test $cc_vers_major -ge 6; then - H5_CFLAGS="$H5_CFLAGS $(load_gcc_arguments 6)" + H5_CFLAGS="$H5_CFLAGS $(load_gnu_arguments 6)" fi # gcc >= 7 if test $cc_vers_major -ge 7; then - H5_CFLAGS="$H5_CFLAGS $(load_gcc_arguments 7)" + H5_CFLAGS="$H5_CFLAGS $(load_gnu_arguments 7)" DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS $(load_gcc_arguments developer-7)" fi # gcc 8 if test $cc_vers_major -ge 8; then - H5_CFLAGS="$H5_CFLAGS $(load_gcc_arguments 8)" - H5_ECFLAGS="$H5_ECFLAGS $(load_gcc_arguments error-8)" + H5_CFLAGS="$H5_CFLAGS $(load_gnu_arguments 8)" + H5_ECFLAGS="$H5_ECFLAGS $(load_gnu_arguments error-8)" DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS $(load_gcc_arguments developer-8)" NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS $(load_gcc_arguments no-developer-8)" fi # gcc 9 if test $cc_vers_major -ge 9; then - H5_CFLAGS="$H5_CFLAGS $(load_gcc_arguments 9)" + H5_CFLAGS="$H5_CFLAGS $(load_gnu_arguments 9)" fi ################# @@ -316,3 +315,4 @@ if test "X$cc_flags_set" = "X"; then cc_vendor= cc_version= fi + diff --git a/config/gnu-warnings/cxx-general b/config/gnu-warnings/cxx-general new file mode 100644 index 0000000..7e0655c --- /dev/null +++ b/config/gnu-warnings/cxx-general @@ -0,0 +1,19 @@ +# Note that some of the flags listed here really should be developer +# flags (listed in separate files, gnu-warnings-developer*) but we put +# them here because they are not raised by the current code and we'd like to +# know if they do start showing up. +# +# NOTE: Don't add -Wpadded here since we can't/won't fix the (many) +# warnings that are emitted. If you need it, add it from the +# environment variable at configure time. +-Wabi +-Wctor-dtor-privacy +-Weffc++ +##-Wendif-labels" +-Wnon-virtual-dtor +-Wold-style-cast +-Woverloaded-virtual +-Wreorder +-Wsign-promo +##-Wunreachable-code" +##-Wvariadic-macros - diff --git a/config/gnu-warnings/gfort-4.4 b/config/gnu-warnings/gfort-4.4 new file mode 100644 index 0000000..59fe9a2 --- /dev/null +++ b/config/gnu-warnings/gfort-4.4 @@ -0,0 +1,2 @@ +-Warray-temporaries +-Wintrinsics-std
\ No newline at end of file diff --git a/config/gnu-warnings/gfort-4.5 b/config/gnu-warnings/gfort-4.5 new file mode 100644 index 0000000..55ae1d7 --- /dev/null +++ b/config/gnu-warnings/gfort-4.5 @@ -0,0 +1 @@ +-Wimplicit-procedure
\ No newline at end of file diff --git a/config/gnu-warnings/gfort-4.7 b/config/gnu-warnings/gfort-4.7 new file mode 100644 index 0000000..a7532bb --- /dev/null +++ b/config/gnu-warnings/gfort-4.7 @@ -0,0 +1,2 @@ +-Wreal-q-constant +-Wfunction-elimination diff --git a/config/gnu-warnings/gfort-4.8 b/config/gnu-warnings/gfort-4.8 new file mode 100644 index 0000000..1fddee0 --- /dev/null +++ b/config/gnu-warnings/gfort-4.8 @@ -0,0 +1,5 @@ +-Wrealloc-lhs +-Wrealloc-lhs-all +# 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. +-Wno-c-binding-type" diff --git a/config/gnu-warnings/gfort-5 b/config/gnu-warnings/gfort-5 new file mode 100644 index 0000000..c5d3850 --- /dev/null +++ b/config/gnu-warnings/gfort-5 @@ -0,0 +1 @@ +-Wuse-without-only diff --git a/config/gnu-warnings/gfort-6 b/config/gnu-warnings/gfort-6 new file mode 100644 index 0000000..f70466c --- /dev/null +++ b/config/gnu-warnings/gfort-6 @@ -0,0 +1 @@ +-Winteger-division diff --git a/config/gnu-warnings/gfort-8 b/config/gnu-warnings/gfort-8 new file mode 100644 index 0000000..5097365 --- /dev/null +++ b/config/gnu-warnings/gfort-8 @@ -0,0 +1 @@ +-Wfrontend-loop-interchange diff --git a/config/gnu-warnings/gfort-general b/config/gnu-warnings/gfort-general new file mode 100644 index 0000000..4028316 --- /dev/null +++ b/config/gnu-warnings/gfort-general @@ -0,0 +1,12 @@ +# Note that some of the flags listed here really should be developer +# flags (listed in separate files, gnu-warnings-developer*) but we put +# them here because they are not raised by the current code and we'd like to +# know if they do start showing up. +-Waliasing +-Wall +-Wcharacter-truncation +-Wextra +-Wimplicit-interface +-Wsurprising +-Wunderflow +-pedantic diff --git a/config/intel-ifort-general b/config/intel-ifort-general new file mode 100644 index 0000000..a9da0e5 --- /dev/null +++ b/config/intel-ifort-general @@ -0,0 +1 @@ +-warn:all diff --git a/config/intel-warnings-general b/config/intel-warnings-general index f4ed24c..d0b2e25 100644 --- a/config/intel-warnings-general +++ b/config/intel-warnings-general @@ -1,10 +1,2 @@ -# Note that some of the flags listed here really should be developer -# flags (listed in separate files, gnu-warnings-developer*) but we put -# them here because they are not raised by the current code and we'd like to -# know if they do start showing up. -# -# NOTE: Don't add -Wpadded here since we can't/won't fix the (many) -# warnings that are emitted. If you need it, add it from the -# environment variable at configure time. -Wall -Wcheck
\ No newline at end of file |