Bug#1113536: spirv-tools: FTBFS with CMake 4
Source: spirv-tools
Version: 2025.3~rc1-1
Severity: serious
User: cmake@packages.debian.org
Usertags: cmake-4
Tags: ftbfs, forky, sid
Dear maintainer,
During a test rebuild for CMake 4, spirv-tools failed to rebuild.
Log Summary:
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[...]
[ 13%] Building CXX object source/CMakeFiles/SPIRV-Tools-static.dir/val/validate_arithmetics.cpp.o
cd "/build/reproducible-path/spirv-tools-2025.3~rc1/obj-aarch64-linux-gnu/source" && /usr/bin/c++ -DSPIRV_COLOR_TERMINAL -DSPIRV_TIMER_ENABLED -I"/build/reproducible-path/spirv-tools-2025.3~rc1" -I"/build/reproducible-path/spirv-tools-2025.3~rc1/include" -I"/build/reproducible-path/spirv-tools-2025.3~rc1/obj-aarch64-linux-gnu" -g -O2 -ffile-prefix-map=/build/reproducible-path/spirv-tools-2025.3~rc1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -O3 -DNDEBUG -std=c++17 -fPIC -Wall -Wextra -Wnon-virtual-dtor -Wno-missing-field-initializers -Werror -Wno-long-long -Wshadow -Wundef -Wconversion -Wno-sign-conversion -fno-exceptions -MD -MT source/CMakeFiles/SPIRV-Tools-static.dir/val/validate_arithmetics.cpp.o -MF CMakeFiles/SPIRV-Tools-static.dir/val/validate_arithmetics.cpp.o.d -o CMakeFiles/SPIRV-Tools-static.dir/val/validate_arithmetics.cpp.o -c "/build/reproducible-path/spirv-tools-2025.3~rc1/source/val/validate_arithmetics.cpp"
[ 13%] Building CXX object source/CMakeFiles/SPIRV-Tools-static.dir/val/validate_atomics.cpp.o
cd "/build/reproducible-path/spirv-tools-2025.3~rc1/obj-aarch64-linux-gnu/source" && /usr/bin/c++ -DSPIRV_COLOR_TERMINAL -DSPIRV_TIMER_ENABLED -I"/build/reproducible-path/spirv-tools-2025.3~rc1" -I"/build/reproducible-path/spirv-tools-2025.3~rc1/include" -I"/build/reproducible-path/spirv-tools-2025.3~rc1/obj-aarch64-linux-gnu" -g -O2 -ffile-prefix-map=/build/reproducible-path/spirv-tools-2025.3~rc1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -O3 -DNDEBUG -std=c++17 -fPIC -Wall -Wextra -Wnon-virtual-dtor -Wno-missing-field-initializers -Werror -Wno-long-long -Wshadow -Wundef -Wconversion -Wno-sign-conversion -fno-exceptions -MD -MT source/CMakeFiles/SPIRV-Tools-static.dir/val/validate_atomics.cpp.o -MF CMakeFiles/SPIRV-Tools-static.dir/val/validate_atomics.cpp.o.d -o CMakeFiles/SPIRV-Tools-static.dir/val/validate_atomics.cpp.o -c "/build/reproducible-path/spirv-tools-2025.3~rc1/source/val/validate_atomics.cpp"
[ 14%] Building CXX object source/CMakeFiles/SPIRV-Tools-static.dir/val/validate_barriers.cpp.o
cd "/build/reproducible-path/spirv-tools-2025.3~rc1/obj-aarch64-linux-gnu/source" && /usr/bin/c++ -DSPIRV_COLOR_TERMINAL -DSPIRV_TIMER_ENABLED -I"/build/reproducible-path/spirv-tools-2025.3~rc1" -I"/build/reproducible-path/spirv-tools-2025.3~rc1/include" -I"/build/reproducible-path/spirv-tools-2025.3~rc1/obj-aarch64-linux-gnu" -g -O2 -ffile-prefix-map=/build/reproducible-path/spirv-tools-2025.3~rc1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -O3 -DNDEBUG -std=c++17 -fPIC -Wall -Wextra -Wnon-virtual-dtor -Wno-missing-field-initializers -Werror -Wno-long-long -Wshadow -Wundef -Wconversion -Wno-sign-conversion -fno-exceptions -MD -MT source/CMakeFiles/SPIRV-Tools-static.dir/val/validate_barriers.cpp.o -MF CMakeFiles/SPIRV-Tools-static.dir/val/validate_barriers.cpp.o.d -o CMakeFiles/SPIRV-Tools-static.dir/val/validate_barriers.cpp.o -c "/build/reproducible-path/spirv-tools-2025.3~rc1/source/val/validate_barriers.cpp"
[ 14%] Building CXX object source/CMakeFiles/SPIRV-Tools-static.dir/val/validate_bitwise.cpp.o
cd "/build/reproducible-path/spirv-tools-2025.3~rc1/obj-aarch64-linux-gnu/source" && /usr/bin/c++ -DSPIRV_COLOR_TERMINAL -DSPIRV_TIMER_ENABLED -I"/build/reproducible-path/spirv-tools-2025.3~rc1" -I"/build/reproducible-path/spirv-tools-2025.3~rc1/include" -I"/build/reproducible-path/spirv-tools-2025.3~rc1/obj-aarch64-linux-gnu" -g -O2 -ffile-prefix-map=/build/reproducible-path/spirv-tools-2025.3~rc1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -O3 -DNDEBUG -std=c++17 -fPIC -Wall -Wextra -Wnon-virtual-dtor -Wno-missing-field-initializers -Werror -Wno-long-long -Wshadow -Wundef -Wconversion -Wno-sign-conversion -fno-exceptions -MD -MT source/CMakeFiles/SPIRV-Tools-static.dir/val/validate_bitwise.cpp.o -MF CMakeFiles/SPIRV-Tools-static.dir/val/validate_bitwise.cpp.o.d -o CMakeFiles/SPIRV-Tools-static.dir/val/validate_bitwise.cpp.o -c "/build/reproducible-path/spirv-tools-2025.3~rc1/source/val/validate_bitwise.cpp"
[ 14%] Building CXX object source/CMakeFiles/SPIRV-Tools-static.dir/val/validate_builtins.cpp.o
cd "/build/reproducible-path/spirv-tools-2025.3~rc1/obj-aarch64-linux-gnu/source" && /usr/bin/c++ -DSPIRV_COLOR_TERMINAL -DSPIRV_TIMER_ENABLED -I"/build/reproducible-path/spirv-tools-2025.3~rc1" -I"/build/reproducible-path/spirv-tools-2025.3~rc1/include" -I"/build/reproducible-path/spirv-tools-2025.3~rc1/obj-aarch64-linux-gnu" -g -O2 -ffile-prefix-map=/build/reproducible-path/spirv-tools-2025.3~rc1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -O3 -DNDEBUG -std=c++17 -fPIC -Wall -Wextra -Wnon-virtual-dtor -Wno-missing-field-initializers -Werror -Wno-long-long -Wshadow -Wundef -Wconversion -Wno-sign-conversion -fno-exceptions -MD -MT source/CMakeFiles/SPIRV-Tools-static.dir/val/validate_builtins.cpp.o -MF CMakeFiles/SPIRV-Tools-static.dir/val/validate_builtins.cpp.o.d -o CMakeFiles/SPIRV-Tools-static.dir/val/validate_builtins.cpp.o -c "/build/reproducible-path/spirv-tools-2025.3~rc1/source/val/validate_builtins.cpp"
[ 15%] Building CXX object source/CMakeFiles/SPIRV-Tools-static.dir/val/validate_capability.cpp.o
cd "/build/reproducible-path/spirv-tools-2025.3~rc1/obj-aarch64-linux-gnu/source" && /usr/bin/c++ -DSPIRV_COLOR_TERMINAL -DSPIRV_TIMER_ENABLED -I"/build/reproducible-path/spirv-tools-2025.3~rc1" -I"/build/reproducible-path/spirv-tools-2025.3~rc1/include" -I"/build/reproducible-path/spirv-tools-2025.3~rc1/obj-aarch64-linux-gnu" -g -O2 -ffile-prefix-map=/build/reproducible-path/spirv-tools-2025.3~rc1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -O3 -DNDEBUG -std=c++17 -fPIC -Wall -Wextra -Wnon-virtual-dtor -Wno-missing-field-initializers -Werror -Wno-long-long -Wshadow -Wundef -Wconversion -Wno-sign-conversion -fno-exceptions -MD -MT source/CMakeFiles/SPIRV-Tools-static.dir/val/validate_capability.cpp.o -MF CMakeFiles/SPIRV-Tools-static.dir/val/validate_capability.cpp.o.d -o CMakeFiles/SPIRV-Tools-static.dir/val/validate_capability.cpp.o -c "/build/reproducible-path/spirv-tools-2025.3~rc1/source/val/validate_capability.cpp"
In file included from /build/reproducible-path/spirv-tools-2025.3~rc1/source/table2.cpp:115:
/build/reproducible-path/spirv-tools-2025.3~rc1/obj-aarch64-linux-gnu/core_tables_body.inc:9678:3: error: ‘SPV_OPERAND_TYPE_VARIABLE_CAPABILITY’ was not declared in this scope; did you mean ‘SPV_OPERAND_TYPE_VARIABLE_ID’?
9678 | SPV_OPERAND_TYPE_VARIABLE_CAPABILITY, // 748
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| SPV_OPERAND_TYPE_VARIABLE_ID
make[3]: *** [source/CMakeFiles/SPIRV-Tools-static.dir/build.make:405: source/CMakeFiles/SPIRV-Tools-static.dir/table2.cpp.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory '/build/reproducible-path/spirv-tools-2025.3~rc1/obj-aarch64-linux-gnu'
make[2]: *** [CMakeFiles/Makefile2:1110: source/CMakeFiles/SPIRV-Tools-static.dir/all] Error 2
make[2]: Leaving directory '/build/reproducible-path/spirv-tools-2025.3~rc1/obj-aarch64-linux-gnu'
make[1]: *** [Makefile:149: all] Error 2
make[1]: Leaving directory '/build/reproducible-path/spirv-tools-2025.3~rc1/obj-aarch64-linux-gnu'
dh_auto_build: error: cd obj-aarch64-linux-gnu && make -j16 "INSTALL=install --strip-program=true" VERBOSE=1 returned exit code 2
make: *** [debian/rules:6: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--------------------------------------------------------------------------------
Build finished at 2025-08-30T21:04:10Z
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The above is just how the build ends and not necessarily the most relevant part.
If required, the full build log is available here (for the next 30 days):
https://debusine.debian.net/artifact/2411542/
The most likely cause of build failures is the removed backwards compatibility for
CMake versions earlier than 3.5. You can find additional information in my
debian-devel announcement:
https://lists.debian.org/debian-devel/2025/04/msg00310.html
About the archive rebuild: The build was made on debusine.debian.net,
using sbuild.
You can find the build task here:
https://debusine.debian.net/work-request/154925/
If this is really a bug in one of the build-depends, please use
reassign and affects, so that this is still visible in the BTS web
page for this package.
Thanks,
Timo
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