[...]

+ tr ' ' ,
+ gallium_drivers=virgl,swrast,zink,svga,iris,i915,crocus,r300,r600,radeonsi,nouveau 
+ vulkan_drivers='swrast amd intel ' 
+ echo swrast amd intel
+ xargs
+ tr ' ' ,
+ vulkan_drivers=swrast,amd,intel 
+ CC=i686-tld-linux-gcc CXX=i686-tld-linux-g++ CFLAGS='-O2 -fwrapv -pipe -Wformat -Werror=format-security -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong --param=ssp-buffer-size=4 -Werror=trampolines -fomit-frame-pointer -march=i686 -fasynchronous-unwind-tables -mtune=pentium4 -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 ' CPPFLAGS='' CXXFLAGS='-O2 -fwrapv -pipe -Wformat -Werror=format-security -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong --param=ssp-buffer-size=4 -Werror=trampolines -fomit-frame-pointer -march=i686 -fasynchronous-unwind-tables -mtune=pentium4 -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 ' LDFLAGS='-Wl,--as-needed -Wl,--no-copy-dt-needed-entries -Wl,-z,relro -Wl,-z,combreloc ' RUSTC=/usr/bin/rustc RUSTFLAGS='-C debuginfo=2 -C strip=none --target i686-unknown-linux-gnu' LC_ALL=C.UTF-8 /usr/bin/meson '--buildtype=plain' '--bindir=/usr/bin' '--datadir=/usr/share' '--includedir=/usr/include' '--infodir=/usr/share/info' '--libdir=/usr/lib' '--libexecdir=/usr/libexec' '--localedir=/usr/share/locale' '--localstatedir=/var' '--mandir=/usr/share/man' '--prefix=/usr' '--sbindir=/usr/sbin' '--sharedstatedir=/var/lib' '--sysconfdir=/etc' '--wrap-mode=nodownload' '--default-library=both' build '-Dplatforms=x11,wayland' '-Ddri3=enabled' '-Ddri-drivers-path=/usr/lib/xorg/modules/dri' '-Degl=enabled' '-Dgallium-drivers=virgl,swrast,zink,svga,iris,i915,crocus,r300,r600,radeonsi,nouveau' '-Dgallium-nine=true' '-Dgallium-omx=bellagio' '-Dgallium-opencl=icd' '-Dgallium-rusticl=true' '-Drust_std=2021' '-Dgallium-va=enabled' '-Dgallium-vdpau=enabled' '-Dgallium-xa=enabled' '-Dgbm=enabled' '-Dglvnd=true' '-Dlibunwind=enabled' '-Dlmsensors=disabled' '-Dopencl-spirv=true' '-Dosmesa=true' '-Dselinux=true' '-Dsse2=false' '-Dva-libs-path=/usr/lib/libva/dri' '-Dvideo-codecs=h264dec,h264enc,h265dec,h265enc,vc1dec' '-Dvulkan-drivers=swrast,amd,intel' '-Dvulkan-icd-dir=/usr/share/vulkan/icd.d'
The Meson build system
Version: 1.0.1
Source dir: /tmp/B.nw91kz4s/BUILD/mesa-23.1.3
Build dir: /tmp/B.nw91kz4s/BUILD/mesa-23.1.3/build
Build type: native build
Project name: mesa
Project version: 23.1.3
C compiler for the host machine: i686-tld-linux-gcc (gcc 13.1.0 "i686-tld-linux-gcc (TLD-Linux) 13.1.0 20230709 (release)")
C linker for the host machine: i686-tld-linux-gcc ld.bfd 2.38
C++ compiler for the host machine: i686-tld-linux-g++ (gcc 13.1.0 "i686-tld-linux-g++ (TLD-Linux) 13.1.0 20230709 (release)")
C++ linker for the host machine: i686-tld-linux-g++ ld.bfd 2.38
Host machine cpu family: x86
Host machine cpu: i686
Checking if "-mtls-dialect=gnu2" runs: YES
Found pkg-config: /usr/bin/pkg-config (0.29.2)
Run-time dependency vdpau found: YES 1.5
Program glslangValidator found: NO
meson.build:545:2: ERROR: Program 'glslangValidator' not found or not executable
A full log can be found at /tmp/B.nw91kz4s/BUILD/mesa-23.1.3/build/meson-logs/meson-log.txt
WARNING: Running the setup command as `meson [options]` instead of `meson setup [options]` is ambiguous and deprecated.
error: Bad exit status from /tmp/B.nw91kz4s/BUILD/tmp/rpm-tmp.yPapIm (%build)
RPM build warnings:
    Macro expanded in comment on line 80: %{version}.tar.xz
    Macro expanded in comment on line 1844: %{_libdir}/libglapi.so
    Could not canonicalize hostname: tld-x86
RPM build errors:
    Bad exit status from /tmp/B.nw91kz4s/BUILD/tmp/rpm-tmp.yPapIm (%build)
ended at: Wed Jul 12 15:37:08 2023, done in 0:00:08.260627
error: No files produced.
+ chmod -R u+rwX /tmp/B.nw91kz4s/BUILD
+ rm -rf /tmp/B.nw91kz4s/tmp /tmp/B.nw91kz4s/BUILD
+ rm -rf /tmp/B.nw91kz4s
Begin-TLD-Builder-Info
Build-Time: user:5.36s sys:1.41s real:23.19s (faults io:19 non-io:164260)
End-TLD-Builder-Info