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saski4711
Apprentice
Joined: 24 Jun 2004
Posts: 201
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 Posted: Thu May 23, 2024 7:45 am Post subject: media-libs/mesa-24.1.0 pulls llvm/clang |
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Hello,
latest mesa update apparently wants to pull the whole llvm/clang chain despite USE="-llvm" is declared:
| Code: |
n350tw /usr/src/linux # emerge -av mesa
These are the packages that would be merged, in order:
Calculating dependencies... done!
Dependency resolution took 5.33 s (backtrack: 0/20).
[ebuild N ] sys-devel/llvm-common-18.1.6::gentoo USE="-emacs -verify-sig" 128970 KiB
[ebuild N ] sys-devel/clang-common-18.1.6::gentoo USE="cet -bootstrap-prefix -default-compiler-rt -default-libcxx -default-lld -hardened -llvm-libunwind -verify-sig" 0 KiB
[ebuild N ] sys-libs/binutils-libs-2.42-r1:0/2.42.0::gentoo USE="cet nls -64-bit-bfd -multitarget -static-libs -test" ABI_X86="(64) -32 (-x32)" 26956 KiB
[ebuild N ] dev-util/spirv-headers-1.3.283.0::gentoo 462 KiB
[ebuild N ] dev-util/spirv-tools-1.3.283.0::gentoo ABI_X86="(64) -32 (-x32)" 3104 KiB
[ebuild N ] sys-libs/libomp-18.1.6:0/18.1::gentoo USE="-debug -gdb-plugin -hwloc -offload -ompt -test -verify-sig" ABI_X86="32 (64) (-x32)" LLVM_TARGETS="-AMDGPU -NVPTX" PYTHON_SINGLE_TARGET="python3_11 -python3_10 -python3_12" 0 KiB
[ebuild N ] sys-devel/llvm-18.1.6:18/18.1::gentoo USE="binutils-plugin libffi ncurses zstd -debug -debuginfod -doc -exegesis -libedit -test -verify-sig -xml -z3" ABI_X86="(64) -32 (-x32)" LLVM_TARGETS="(AArch64) (AMDGPU) (ARM) (AVR) (BPF) (Hexagon) (Lanai) (LoongArch) (MSP430) (Mips) (NVPTX) (PowerPC) (RISCV) (Sparc) (SystemZ) (VE) (WebAssembly) (X86) (XCore) -ARC -CSKY -DirectX -M68k -SPIRV -Xtensa" 265 KiB
[ebuild N ] sys-devel/llvmgold-18::gentoo 0 KiB
[ebuild N ] sys-devel/llvm-toolchain-symlinks-18:18::gentoo USE="native-symlinks -multilib-symlinks" 0 KiB
[ebuild N ] sys-devel/clang-18.1.6:18/18.1::gentoo USE="extra (pie) static-analyzer -debug -doc (-ieee-long-double) -test -verify-sig -xml" ABI_X86="(64) -32 (-x32)" LLVM_TARGETS="(AArch64) (AMDGPU) (ARM) (AVR) (BPF) (Hexagon) (Lanai) (LoongArch) (MSP430) (Mips) (NVPTX) (PowerPC) (RISCV) (Sparc) (SystemZ) (VE) (WebAssembly) (X86) (XCore) -ARC -CSKY -DirectX -M68k -SPIRV -Xtensa" PYTHON_SINGLE_TARGET="python3_11 -python3_10 -python3_12" 0 KiB
[ebuild N ] sys-devel/clang-toolchain-symlinks-18:18::gentoo USE="native-symlinks -gcc-symlinks -multilib-symlinks" 0 KiB
[ebuild N ] sys-libs/compiler-rt-18.1.6:18::gentoo USE="clang -debug -test -verify-sig" ABI_X86="32 (64)" 0 KiB
[ebuild N ] sys-libs/compiler-rt-sanitizers-18.1.6:18::gentoo USE="asan cfi clang dfsan gwp-asan hwasan libfuzzer lsan memprof msan orc profile safestack scudo tsan ubsan xray -debug (-shadowcallstack) -test -verify-sig" ABI_X86="32 (64)" 0 KiB
[ebuild N ] sys-devel/clang-runtime-18.1.6:18::gentoo USE="compiler-rt openmp sanitize -libcxx" ABI_X86="32 (64) (-x32)" 0 KiB
[ebuild N ] dev-python/ply-3.11-r2:0/3.11::gentoo USE="-examples" PYTHON_TARGETS="python3_11 -pypy3 -python3_10 -python3_12 -python3_13" 160 KiB
[ebuild N ] sys-devel/llvm-17.0.6:17::gentoo USE="binutils-plugin libffi ncurses zstd -debug -debuginfod -doc -exegesis -libedit -test -verify-sig -xar -xml -z3" ABI_X86="(64) -32 (-x32)" LLVM_TARGETS="(AArch64) (AMDGPU) (ARM) (AVR) (BPF) (Hexagon) (Lanai) (LoongArch) (MSP430) (Mips) (NVPTX) (PowerPC) (RISCV) (Sparc) (SystemZ) (VE) (WebAssembly) (X86) (XCore) -ARC -CSKY -DirectX -M68k -SPIRV -Xtensa" 125102 KiB
[ebuild N ] sys-devel/llvm-toolchain-symlinks-17:17::gentoo USE="native-symlinks -multilib-symlinks" 0 KiB
[ebuild N ] dev-util/spirv-llvm-translator-17.0.0-r2:17::gentoo USE="-test" 1564 KiB
[ebuild N ] sys-libs/compiler-rt-17.0.6:17::gentoo USE="clang -debug -test -verify-sig" ABI_X86="32 (64)" 0 KiB
[ebuild N ] sys-libs/compiler-rt-sanitizers-17.0.6:17::gentoo USE="asan cfi clang dfsan gwp-asan hwasan libfuzzer lsan memprof msan orc profile safestack scudo tsan ubsan xray -debug (-shadowcallstack) -test -verify-sig" ABI_X86="32 (64)" 0 KiB
[ebuild N ] sys-devel/clang-runtime-17.0.6:17::gentoo USE="compiler-rt openmp sanitize -libcxx" ABI_X86="32 (64) (-x32)" 0 KiB
[ebuild N ] sys-devel/clang-17.0.6:17::gentoo USE="extra (pie) static-analyzer -debug -doc (-ieee-long-double) -test -verify-sig -xml" ABI_X86="(64) -32 (-x32)" LLVM_TARGETS="(AArch64) (AMDGPU) (ARM) (AVR) (BPF) (Hexagon) (Lanai) (LoongArch) (MSP430) (Mips) (NVPTX) (PowerPC) (RISCV) (Sparc) (SystemZ) (VE) (WebAssembly) (X86) (XCore) -ARC -CSKY -DirectX -M68k -SPIRV -Xtensa" PYTHON_SINGLE_TARGET="python3_11 -python3_10 -python3_12" 3 KiB
[ebuild N ] sys-devel/clang-toolchain-symlinks-17:17::gentoo USE="native-symlinks -gcc-symlinks -multilib-symlinks" 0 KiB
[ebuild N ] dev-libs/libclc-18.1.6::gentoo USE="spirv -verify-sig" LLVM_SLOT="17 -18" VIDEO_CARDS="-nvidia -r600 -radeonsi" 0 KiB
[ebuild N ] dev-util/intel_clc-24.1.0::gentoo USE="-debug" LLVM_SLOT="17 -16" 28315 KiB
[ebuild U ] media-libs/mesa-24.1.0::gentoo [24.0.8::gentoo] USE="X (opengl) proprietary-codecs wayland zstd -d3d9 -debug -llvm -lm-sensors -opencl -osmesa (-selinux) -test -unwind -vaapi -valgrind -vdpau -vulkan -vulkan-overlay -xa (-zink) (-gles1%) (-gles2%*)" ABI_X86="(64) -32 (-x32)" CPU_FLAGS_X86="sse2" LLVM_SLOT="17 -15 -16" VIDEO_CARDS="intel -d3d12 (-freedreno) -lavapipe (-lima) -nouveau (-nvk) (-panfrost) -r300 -r600 -radeon -radeonsi (-v3d) (-vc4) -virgl (-vivante) -vmware" 425 KiB
Total: 26 packages (1 upgrade, 25 new), Size of downloads: 315319 KiB
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I'd like to keep my installation free of bloating dependencies. Is there a way to build latest mesa w/o the llvm/clang toolchain?
Regards
Saski |
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xgivolari
Tux's lil' helper
Joined: 26 Jul 2021
Posts: 102
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| Posted: Thu May 23, 2024 8:01 am Post subject: |
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| In your setup, llvm is technically not a direct dependency of mesa, but of intel_clc. In the latest mesa version, intel_clc was made a hard requirement for building mesa's intel drivers (commit). |
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Hu
Administrator
Joined: 06 Mar 2007
Posts: 22584
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| Posted: Thu May 23, 2024 12:13 pm Post subject: Re: media-libs/mesa-24.1.0 pulls llvm/clang |
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| saski4711 wrote: | | I'd like to keep my installation free of bloating dependencies. Is there a way to build latest mesa w/o the llvm/clang toolchain? |
I suggest you tell Portage about your requirement: use a package.mask entry to forbid Portage to install packages that you ban due to local policy. This should provoke Portage into explaining to you why it wants a masked package, at which point you can consider whether to expand the mask, change flags, or cancel the mask. |
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saski4711
Apprentice
Joined: 24 Jun 2004
Posts: 201
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| Posted: Thu May 23, 2024 3:35 pm Post subject: Re: media-libs/mesa-24.1.0 pulls llvm/clang |
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| Hu wrote: | | saski4711 wrote: | | I'd like to keep my installation free of bloating dependencies. Is there a way to build latest mesa w/o the llvm/clang toolchain? |
I suggest you tell Portage about your requirement: use a package.mask entry to forbid Portage to install packages that you ban due to local policy. This should provoke Portage into explaining to you why it wants a masked package, at which point you can consider whether to expand the mask, change flags, or cancel the mask. |
No comprende on that. There are no masked packages just the requirement from dev-util/intel_clc that apparently now wants to be build with llvm/clang. And since I have an intel iGPU what good does it do to forbid portage to pull in llvm (which I did with USE="-llvm" by the way) and therefore block the update to mesa 24.1.0? Could you please explain?
In the meantime I allowed portage to pull the new dependencies resulting in a plus ~1.4GiB disk usage just to enable build for one mesa dependency. Oh what the h*ll....on the bright side my system is still smaller than a basic WIN11 installation  |
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saski4711
Apprentice
Joined: 24 Jun 2004
Posts: 201
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| Posted: Thu May 23, 2024 3:39 pm Post subject: |
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| xgivolari wrote: | | In your setup, llvm is technically not a direct dependency of mesa, but of intel_clc. In the latest mesa version, intel_clc was made a hard requirement for building mesa's intel drivers (commit). |
Thanks for the scoop. Things are getting more complex every day  |
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Hu
Administrator
Joined: 06 Mar 2007
Posts: 22584
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| Posted: Thu May 23, 2024 3:43 pm Post subject: |
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| In your opening post, you complained that Portage was trying to install llvm, and you did not understand why. I told you to create a package mask to tell Portage not to install llvm, so that it would be forced to explain why it wanted to do so. That would have led to an error message giving you the information that you instead had to wait for someone to provide for you. In the case that the dependency was not mandatory for your setup, it would have let you find how to disable it, and would continue to keep llvm off your system in the future. |
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saski4711
Apprentice
Joined: 24 Jun 2004
Posts: 201
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| Posted: Thu May 23, 2024 4:07 pm Post subject: |
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| Hu wrote: | | In your opening post, you complained that Portage was trying to install llvm, and you did not understand why. I told you to create a package mask to tell Portage not to install llvm, so that it would be forced to explain why it wanted to do so. That would have led to an error message giving you the information that you instead had to wait for someone to provide for you. In the case that the dependency was not mandatory for your setup, it would have let you find how to disable it, and would continue to keep llvm off your system in the future. |
Ah okay now I understand. Will try that on my laptop after syncing the portage tree. Tkanks for the advice  . |
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