Files
odfstudio/bin/gen-boost-headers
Stephan Bergmann 7e5819fad7 external/boost: Silence -Werror=unused-but-set-variable=
...(with recent GCC 16 trunk), as seen at

> In file included from workdir/UnpackedTarball/boost/boost/multi_array/concept_checks.hpp:21,
>                  from workdir/UnpackedTarball/boost/boost/multi_array/base.hpp:28,
>                  from workdir/UnpackedTarball/boost/boost/multi_array.hpp:29,
>                  from external/boost/include/boost/multi_array.hpp:30,
>                  from vcl/source/window/layout.cxx:57:
> workdir/UnpackedTarball/boost/boost/concept_check.hpp: In instantiation of ‘boost::InputIterator<TT>::~InputIterator() [with TT = const long unsigned int*]’:
> workdir/UnpackedTarball/boost/boost/concept_check.hpp:502:3:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::InputIteratorConcept<const long unsigned int*>]’
>   502 |   BOOST_concept(InputIterator,(TT))
>       |                 ^~~~~~~~~~~~~
> workdir/UnpackedTarball/boost/boost/concept_check.hpp:50:7:   required from ‘void boost::function_requires(Model*) [with Model = InputIteratorConcept<const long unsigned int*>]’
>    92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
>       |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> workdir/UnpackedTarball/boost/boost/multi_array/multi_array_ref.hpp:391:67:   required from ‘void boost::const_multi_array_ref<T, NumDims, TPtr>::init_multi_array_ref(InputIterator) [with InputIterator = const long unsigned int*; T = {anonymous}::GridEntry; long unsigned int NumDims = 2; TPtr = {anonymous}::GridEntry*]’
>   391 |     boost::function_requires<InputIteratorConcept<InputIterator> >();
>       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
> workdir/UnpackedTarball/boost/boost/multi_array/multi_array_ref.hpp:340:26:   required from ‘boost::const_multi_array_ref<T, NumDims, TPtr>::const_multi_array_ref(TPtr, const storage_order_type&, const index*, const size_type*) [with T = {anonymous}::GridEntry; long unsigned int NumDims = 2; TPtr = {anonymous}::GridEntry*; storage_order_type = boost::general_storage_order<2>; index = long int; size_type = long unsigned int]’
>   340 |      init_multi_array_ref(extents);
>       |      ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
> workdir/UnpackedTarball/boost/boost/multi_array/multi_array_ref.hpp:616:43:   required from ‘boost::multi_array_ref<T, NumDims>::multi_array_ref(T*, const storage_order_type&, const index*, const size_type*) [with T = {anonymous}::GridEntry; long unsigned int NumDims = 2; storage_order_type = boost::general_storage_order<2>; index = long int; size_type = long unsigned int]’
>   616 |     super_type(base,so,index_bases,extents) { }
>       |                                           ^
> workdir/UnpackedTarball/boost/boost/multi_array.hpp:155:43:   required from ‘boost::multi_array<T, NumDims, Allocator>::multi_array(const Allocator&) [with T = {anonymous}::GridEntry; long unsigned int NumDims = 2; Allocator = std::allocator<{anonymous}::GridEntry>]’
>   155 |     alloc_base(boost::empty_init_t(),alloc) {
>       |                                           ^
> vcl/source/window/layout.cxx:910:16:   required from here
>   910 |     array_type A;
>       |                ^
> workdir/UnpackedTarball/boost/boost/concept_check.hpp:517:12: error: variable ‘j’ set but not used [-Werror=unused-but-set-variable=]
>   517 |         TT j(i);
>       |            ^
> workdir/UnpackedTarball/boost/boost/concept_check.hpp: In instantiation of ‘boost::InputIterator<TT>::~InputIterator() [with TT = long int*]’:
> workdir/UnpackedTarball/boost/boost/concept_check.hpp:502:3:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::InputIteratorConcept<long int*>]’
>   502 |   BOOST_concept(InputIterator,(TT))
>       |                 ^~~~~~~~~~~~~
> workdir/UnpackedTarball/boost/boost/concept_check.hpp:50:7:   required from ‘void boost::function_requires(Model*) [with Model = InputIteratorConcept<long int*>]’
>    92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
>       |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> workdir/UnpackedTarball/boost/boost/multi_array/multi_array_ref.hpp:391:67:   required from ‘void boost::const_multi_array_ref<T, NumDims, TPtr>::init_multi_array_ref(InputIterator) [with InputIterator = long int*; T = {anonymous}::GridEntry; long unsigned int NumDims = 2; TPtr = {anonymous}::GridEntry*]’
>   391 |     boost::function_requires<InputIteratorConcept<InputIterator> >();
>       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
> workdir/UnpackedTarball/boost/boost/multi_array/multi_array_ref.hpp:344:26:   required from ‘boost::const_multi_array_ref<T, NumDims, TPtr>::const_multi_array_ref(TPtr, const storage_order_type&, const index*, const size_type*) [with T = {anonymous}::GridEntry; long unsigned int NumDims = 2; TPtr = {anonymous}::GridEntry*; storage_order_type = boost::general_storage_order<2>; index = long int; size_type = long unsigned int]’
>   344 |      init_multi_array_ref(extent_list.begin());
>       |      ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
> workdir/UnpackedTarball/boost/boost/multi_array/multi_array_ref.hpp:616:43:   required from ‘boost::multi_array_ref<T, NumDims>::multi_array_ref(T*, const storage_order_type&, const index*, const size_type*) [with T = {anonymous}::GridEntry; long unsigned int NumDims = 2; storage_order_type = boost::general_storage_order<2>; index = long int; size_type = long unsigned int]’
>   616 |     super_type(base,so,index_bases,extents) { }
>       |                                           ^
> workdir/UnpackedTarball/boost/boost/multi_array.hpp:155:43:   required from ‘boost::multi_array<T, NumDims, Allocator>::multi_array(const Allocator&) [with T = {anonymous}::GridEntry; long unsigned int NumDims = 2; Allocator = std::allocator<{anonymous}::GridEntry>]’
>   155 |     alloc_base(boost::empty_init_t(),alloc) {
>       |                                           ^
> vcl/source/window/layout.cxx:910:16:   required from here
>   910 |     array_type A;
>       |                ^
> workdir/UnpackedTarball/boost/boost/concept_check.hpp:517:12: error: variable ‘j’ set but not used [-Werror=unused-but-set-variable=]
>   517 |         TT j(i);
>       |            ^
> cc1plus: all warnings being treated as errors

Change-Id: I5259dfad91e88e4d40c234d969a10b41c18af47f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/188134
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <stephan.bergmann@collabora.com>
2025-07-22 11:53:30 +02:00

71 lines
2.7 KiB
Bash
Executable File

#!/usr/bin/env bash
#
# This file is part of the LibreOffice project.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# generate a bunch of dummy headers that wrap the crappy boost headers and
# suppress a myriad of warnings; requires GCC's #include_next extension
# To run this do: make cmd cmd="bin/gen-boost-headers"
set -euo pipefail
IFS=$'\n\t'
GENDIR=${SRCDIR}/external/boost/include
rm -rf ${GENDIR}
mkdir ${GENDIR}
# note: clucene contains a copy of half of boost, so ignore it too
# note: firebird contains a copy of half of boost, so ignore it too
cat <(cd ${SRCDIR} && git grep -h '^# *include') \
<(find ${WORKDIR}/UnpackedTarball/ -mindepth 1 -maxdepth 1 -type d \
| grep -v boost \
| grep -v clucene \
| grep -v firebird \
| xargs grep -hr '^# *include') \
| grep -o '\bboost.*\.\(h\|hpp\|ipp\)' \
| sort | uniq \
| while read -r HEADER; do
mkdir -p "$(dirname ${GENDIR}/${HEADER})"
cat > "${GENDIR}/${HEADER}" << _EOF
/* generated by $0, do not edit! */
#pragma once
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpragmas" /* first! for GCC */
#pragma GCC diagnostic ignored "-Wunknown-warning-option" // second! for Clang 5
#pragma GCC diagnostic ignored "-Wdelete-non-virtual-dtor"
#pragma GCC diagnostic ignored "-Wdeprecated-builtins"
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#pragma GCC diagnostic ignored "-Wdeprecated-copy"
#pragma GCC diagnostic ignored "-Wdeprecated-copy-dtor"
#pragma GCC diagnostic ignored "-Wextra"
#pragma GCC diagnostic ignored "-Wignored-qualifiers"
#pragma GCC diagnostic ignored "-Wimplicit-fallthrough"
#pragma GCC diagnostic ignored "-Winvalid-constexpr"
#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
#pragma GCC diagnostic ignored "-Wmicrosoft-unqualified-friend"
#pragma GCC diagnostic ignored "-Wnonnull"
#pragma GCC diagnostic ignored "-Wparentheses"
#pragma GCC diagnostic ignored "-Wplacement-new"
#pragma GCC diagnostic ignored "-Wreturn-type"
#pragma GCC diagnostic ignored "-Wshadow"
#pragma GCC diagnostic ignored "-Wstrict-aliasing"
#pragma GCC diagnostic ignored "-Wtautological-constant-out-of-range-compare"
#pragma GCC diagnostic ignored "-Wtype-limits"
#pragma GCC diagnostic ignored "-Wundef"
#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
#pragma GCC diagnostic ignored "-Wunused-local-typedefs"
#pragma GCC diagnostic ignored "-Wunused-macros"
#pragma GCC diagnostic ignored "-Wunused-parameter"
#pragma GCC diagnostic ignored "-Wunused-variable"
#include_next <${HEADER}>
#pragma GCC diagnostic pop
_EOF
done