[CI][C++] Meson fails building due to not finding Message_generated.h

[raulcd]

Describe the bug, including details regarding any error messages, version, and platform.

The AMD64 Ubuntu Meson C++ extra job fails with:

 [755/1057] Compiling C++ object src/arrow/ipc/arrow-ipc-message-internal-test.p/message_internal_test.cc.o
FAILED: [code=1] src/arrow/ipc/arrow-ipc-message-internal-test.p/message_internal_test.cc.o 
/opt/conda/envs/arrow/bin/ccache /opt/conda/envs/arrow/bin/x86_64-conda-linux-gnu-c++ -Isrc/arrow/ipc/arrow-ipc-message-internal-test.p -Isrc/arrow/ipc -I../../arrow/cpp/src/arrow/ipc -I../../arrow/cpp/thirdparty/flatbuffers/include -Isrc -I../../arrow/cpp/src -I../../arrow/cpp/subprojects/boost-1.87.0/libs/filesystem/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/filesystem/src -I../../arrow/cpp/subprojects/boost-1.87.0/libs/assert/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/config/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/container_hash/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/describe/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/mp11/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/detail/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/core/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/static_assert/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/throw_exception/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/preprocessor/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/type_traits/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/io/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/iterator/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/concept_check/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/function_types/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/mpl/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/predef/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/utility/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/fusion/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/tuple/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/typeof/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/functional/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/function/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/bind/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/optional/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/smart_ptr/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/system/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/variant2/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/winapi/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/scope/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/atomic/include -I../../arrow/cpp/subprojects/boost-1.87.0/libs/align/include -Isubprojects/boost-1.87.0 -I../../arrow/cpp/subprojects/boost-1.87.0 -I/opt/conda/envs/arrow/include -fdiagnostics-color=always -D_GLIBCXX_ASSERTIONS=1 -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -std=c++20 -O0 -g -Wno-unused-parameter -Wno-array-bounds -Wno-stringop-overflow -Wno-aggressive-loop-optimizations -Wno-nonnull -fvisibility-inlines-hidden -fmessage-length=0 -march=nocona -mtune=haswell -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 -ffunction-sections -pipe -isystem /opt/conda/envs/arrow/include -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem /opt/conda/envs/arrow/include -DGTEST_HAS_PTHREAD=1 -DBOOST_FILESYSTEM_NO_LIB -DBOOST_ATOMIC_NO_LIB -DBOOST_ATOMIC_DYN_LINK -MD -MQ src/arrow/ipc/arrow-ipc-message-internal-test.p/message_internal_test.cc.o -MF src/arrow/ipc/arrow-ipc-message-internal-test.p/message_internal_test.cc.o.d -o src/arrow/ipc/arrow-ipc-message-internal-test.p/message_internal_test.cc.o -c ../../arrow/cpp/src/arrow/ipc/message_internal_test.cc
../../arrow/cpp/src/arrow/ipc/message_internal_test.cc:27:10: fatal error: Message_generated.h: No such file or directory
   27 | #include "Message_generated.h"
      |          ^~~~~~~~~~~~~~~~~~~~~
compilation terminated.

This change was introduced here:

• GH-50240: [C++] Make IPC message decoding stricter #50235

Component(s)

Continuous Integration, C++

[kou]

Issue resolved by pull request 50301
#50301