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Disable -Werror for ASAN builds

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To avoid warnings like:

In file included from /usr/include/c++/13/regex:50,
                 from ../../components/lua/yamlloader.cpp:6:
In constructor 'std::function<_Res(_ArgTypes ...)>::function(std::function<_Res(_ArgTypes ...)>&&) [with _Res = bool; _ArgTypes = {char}]',
    inlined from 'std::__detail::_State<_Char_type>::_State(std::__detail::_State<_Char_type>&&) [with _Char_type = char]' at /usr/include/c++/13/bits/regex_automaton.h:149:4,
    inlined from 'std::__detail::_StateIdT std::__detail::_NFA<_TraitsT>::_M_insert_subexpr_begin() [with _TraitsT = std::__cxx11::regex_traits<char>]' at /usr/include/c++/13/bits/regex_automaton.h:281:24:
/usr/include/c++/13/bits/std_function.h:405:42: error: '*(std::function<bool(char)>*)((char*)&__tmp + offsetof(std::__detail::_StateT, std::__detail::_State<char>::<unnamed>.std::__detail::_State_base::<unnamed>)).std::function<bool(char)>::_M_invoker' may be used uninitialized [-Werror=maybe-uninitialized]
  405 |       : _Function_base(), _M_invoker(__x._M_invoker)
      |                                      ~~~~^~~~~~~~~~
In file included from /usr/include/c++/13/regex:65:
/usr/include/c++/13/bits/regex_automaton.h: In member function 'std::__detail::_StateIdT std::__detail::_NFA<_TraitsT>::_M_insert_subexpr_begin() [with _TraitsT = std::__cxx11::regex_traits<char>]':
/usr/include/c++/13/bits/regex_automaton.h:279:17: note: '__tmp' declared here
  279 |         _StateT __tmp(_S_opcode_subexpr_begin);
      |                 ^~~~~

See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105562.
This commit is contained in:
elsid 2025-04-25 20:14:28 +02:00
parent e4743e3186
commit cc32487a94
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GPG key ID: B845CB9FEE18AB40
2 changed files with 6 additions and 1 deletions
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5
.gitlab-ci.yml
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@ -56,6 +56,7 @@ Ubuntu_GCC_preprocess:
stage: build stage: build
variables: variables:
CMAKE_EXE_LINKER_FLAGS: -fuse-ld=mold CMAKE_EXE_LINKER_FLAGS: -fuse-ld=mold
OPENMW_CXX_FLAGS: "-Werror -Werror=implicit-fallthrough"
script: script:
- df -h - df -h
- export CCACHE_BASEDIR="`pwd`" - export CCACHE_BASEDIR="`pwd`"
@ -156,6 +157,8 @@ Ubuntu_GCC_asan:
CMAKE_CXX_FLAGS_DEBUG: -g -O1 -fno-omit-frame-pointer -fsanitize=address -fsanitize=pointer-subtract -fsanitize=leak CMAKE_CXX_FLAGS_DEBUG: -g -O1 -fno-omit-frame-pointer -fsanitize=address -fsanitize=pointer-subtract -fsanitize=leak
CMAKE_EXE_LINKER_FLAGS: -fsanitize=address -fsanitize=pointer-subtract -fsanitize=leak -fuse-ld=mold CMAKE_EXE_LINKER_FLAGS: -fsanitize=address -fsanitize=pointer-subtract -fsanitize=leak -fuse-ld=mold
BUILD_OPENMW_ONLY: 1 BUILD_OPENMW_ONLY: 1
# Disable -Werror due to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105562
OPENMW_CXX_FLAGS: ""
Clang_Format: Clang_Format:
extends: .Ubuntu_Image extends: .Ubuntu_Image
@ -257,6 +260,8 @@ Ubuntu_GCC_tests_asan:
CMAKE_CXX_FLAGS_DEBUG: -g -O1 -fno-omit-frame-pointer -fsanitize=address -fsanitize=pointer-subtract -fsanitize=leak CMAKE_CXX_FLAGS_DEBUG: -g -O1 -fno-omit-frame-pointer -fsanitize=address -fsanitize=pointer-subtract -fsanitize=leak
CMAKE_EXE_LINKER_FLAGS: -fsanitize=address -fsanitize=pointer-subtract -fsanitize=leak -fuse-ld=mold CMAKE_EXE_LINKER_FLAGS: -fsanitize=address -fsanitize=pointer-subtract -fsanitize=leak -fuse-ld=mold
ASAN_OPTIONS: halt_on_error=1:strict_string_checks=1:detect_stack_use_after_return=1:check_initialization_order=1:strict_init_order=1 ASAN_OPTIONS: halt_on_error=1:strict_string_checks=1:detect_stack_use_after_return=1:check_initialization_order=1:strict_init_order=1
# Disable -Werror due to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105562
OPENMW_CXX_FLAGS: ""
artifacts: artifacts:
paths: [] paths: []
name: ${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}-${CI_COMMIT_SHA} name: ${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}-${CI_COMMIT_SHA}

2
CI/before_script.linux.sh
View file

@ -17,7 +17,7 @@ declare -a CMAKE_CONF_OPTS=(
-DBUILD_SHARED_LIBS="${BUILD_SHARED_LIBS:-OFF}" -DBUILD_SHARED_LIBS="${BUILD_SHARED_LIBS:-OFF}"
-DUSE_SYSTEM_TINYXML=ON -DUSE_SYSTEM_TINYXML=ON
-DOPENMW_USE_SYSTEM_RECASTNAVIGATION=ON -DOPENMW_USE_SYSTEM_RECASTNAVIGATION=ON
-DOPENMW_CXX_FLAGS="-Werror -Werror=implicit-fallthrough" # flags specific to OpenMW project -DOPENMW_CXX_FLAGS="${OPENMW_CXX_FLAGS}" # flags specific to OpenMW project
) )
if [[ "${CMAKE_EXE_LINKER_FLAGS}" ]]; then if [[ "${CMAKE_EXE_LINKER_FLAGS}" ]]; then