These are the packages that would be merged, in order:

Calculating dependencies  ..... .. ... ..... done!
Dependency resolution took 115.50 s (backtrack: 1/20).

[ebuild     U  ] dev-libs/libffi-3.4.8-r1:0/8::gentoo [3.4.6-r3:0/8::gentoo] USE="exec-static-trampoline* -debug -pax-kernel -static-libs -test" ABI_X86="(64) -32 (-x32)" 1366 KiB
[ebuild     U  ] dev-libs/mpdecimal-4.0.1:4::gentoo [4.0.0:4::gentoo] USE="-cxx -test" 309 KiB
[ebuild     U  ] net-dns/c-ares-1.34.5:0/2::gentoo [1.34.4:0/2::gentoo] USE="-static-libs -test -verify-sig" ABI_X86="(64) -32 (-x32)" 986 KiB
[ebuild     U  ] sys-libs/liburing-2.9:0/2::gentoo [2.7-r1:0/2::gentoo] USE="-examples -static-libs -test" ABI_X86="(64) -32 (-x32)" 398 KiB
[ebuild     U  ] sys-apps/sandbox-2.46::gentoo [2.39::gentoo] USE="nnp" ABI_X86="(32) (64) (-x32)" 438 KiB
[ebuild     U  ] app-arch/gzip-1.14::gentoo [1.13-r1::gentoo] USE="-pic -static -verify-sig" 865 KiB
[ebuild     U  ] sys-apps/grep-3.12::gentoo [3.11-r1::gentoo] USE="egrep-fgrep nls pcre -static -verify-sig" 1874 KiB
[ebuild     U  ] dev-libs/libgpg-error-1.53::gentoo [1.51::gentoo] USE="nls -common-lisp -static-libs -test -verify-sig" ABI_X86="(64) -32 (-x32)" 1082 KiB
[ebuild     U  ] net-misc/dhcpcd-10.2.2-r1::gentoo [10.2.2::gentoo] USE="embedded ipv6 udev -debug -privsep" 0 KiB
[ebuild     U  ] dev-python/packaging-25.0::gentoo [24.2::gentoo] USE="-test" PYTHON_TARGETS="python3_13 (-pypy3_11) -python3_11 -python3_12 (-python3_13t) (-python3_14) (-python3_14t)" 162 KiB
[ebuild     U  ] dev-python/more-itertools-10.7.0::gentoo [10.6.0::gentoo] USE="-doc" PYTHON_TARGETS="python3_13 (-pypy3_11) -python3_11 -python3_12 (-python3_13t) (-python3_14) (-python3_14t)" 125 KiB
[ebuild     U  ] dev-python/platformdirs-4.3.8::gentoo [4.3.7::gentoo] USE="-test" PYTHON_TARGETS="python3_13 (-pypy3_11) -python3_11 -python3_12 (-python3_13t) (-python3_14) (-python3_14t)" 21 KiB
[ebuild     U  ] dev-python/typing-extensions-4.13.2-r2::gentoo [4.13.2::gentoo] USE="-test" PYTHON_TARGETS="python3_13 (-pypy3_11) -python3_11 -python3_12 (-python3_13t) (-python3_14) (-python3_14t)" 0 KiB
[ebuild     U  ] dev-build/automake-1.17-r2:1.17::gentoo [1.17-r1:1.17::gentoo] USE="-test -verify-sig" 0 KiB
[ebuild     U  ] net-misc/curl-8.13.0-r1::gentoo [8.12.1::gentoo] USE="adns alt-svc ftp hsts http2 http3 httpsrr%* imap openssl pop3 psl quic smtp ssl tftp websockets -brotli -debug (-ech) -gnutls -gopher -idn -kerberos -ldap -mbedtls -rtmp (-rustls) -samba -sasl-scram% -ssh -static-libs -telnet -test -verify-sig -zstd (-progress-meter%*) (-sslv3%)" ABI_X86="(64) -32 (-x32)" CURL_QUIC="openssl -ngtcp2" CURL_SSL="openssl -gnutls -mbedtls (-rustls)" 2709 KiB
[ebuild     U  ] dev-build/cmake-3.31.7-r1::gentoo [3.31.5::gentoo] USE="ncurses -dap -doc -gui -test -verify-sig" 11438 KiB
[ebuild  r  U  ] dev-cpp/abseil-cpp-20250127.1:0/2501.1.0::gentoo [20240722.0-r1:0/2407.0.0::gentoo] USE="-test -test-helpers%" ABI_X86="(64) -32 (-x32)" 2216 KiB
[ebuild     U  ] dev-python/setuptools-80.4.0::gentoo [80.2.0::gentoo] USE="-test" PYTHON_TARGETS="python3_13 (-pypy3_11) -python3_11 -python3_12 (-python3_13t) (-python3_14) (-python3_14t)" 1285 KiB
[ebuild     U  ] dev-python/setuptools-scm-8.3.1::gentoo [8.2.1::gentoo] USE="-test" PYTHON_TARGETS="python3_13 (-pypy3_11) -python3_11 -python3_12 (-python3_13t) (-python3_14) (-python3_14t)" 77 KiB
[ebuild     U  ] dev-build/meson-1.7.2::gentoo [1.7.0::gentoo] USE="-test -test-full -verify-sig" PYTHON_TARGETS="python3_13 (-pypy3_11) -python3_11 -python3_12" 5229 KiB
[ebuild     U  ] dev-python/lxml-5.4.0-r2::gentoo [5.3.2-r1::gentoo] USE="threads -debug -doc -examples -test" PYTHON_TARGETS="python3_13 (-pypy3_11) -python3_11 -python3_12 (-python3_14)" 929 KiB
[ebuild  rR    ] media-libs/webrtc-audio-processing-1.3-r3:1::gentoo  ABI_X86="(64) -32 (-x32)" 0 KiB
[ebuild     U  ] sys-libs/libosinfo-1.11.0-r1::gentoo [1.11.0::gentoo] USE="introspection vala -gtk-doc -test" 0 KiB
[ebuild     U  ] dev-ruby/date-3.4.1::gentoo [3.3.4::gentoo] USE="-test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 99 KiB
[ebuild     U  ] dev-ruby/power_assert-2.0.5::gentoo [2.0.4::gentoo] USE="-doc -test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 17 KiB
[ebuild     U  ] dev-ruby/minitest-5.25.5:5::gentoo [5.25.1:5::gentoo] USE="-doc -test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 99 KiB
[ebuild  NS    ] dev-ruby/did_you_mean-2.0.0:2::gentoo [1.6.3:2.6::gentoo] USE="-doc% -test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 36 KiB
[ebuild     U  ] dev-ruby/stringio-3.1.6::gentoo [3.1.5::gentoo] USE="-doc -test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 40 KiB
[ebuild     U  ] dev-ruby/logger-1.7.0::gentoo [1.6.6::gentoo] USE="-doc -test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 22 KiB
[ebuild     U  ] dev-ruby/singleton-0.3.0::gentoo [0.2.0::gentoo] USE="-doc -test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 7 KiB
[ebuild     U  ] dev-ruby/timeout-0.4.3::gentoo [0.4.1::gentoo] USE="-doc -test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 9 KiB
[ebuild  N     ] dev-ruby/pp-0.6.2::gentoo  USE="-doc -test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 12 KiB
[ebuild     U  ] dev-ruby/io-console-0.8.0::gentoo [0.7.2::gentoo] USE="-doc -test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 40 KiB
[ebuild     U  ] dev-ruby/rbs-3.8.1::gentoo [3.6.1::gentoo] USE="-doc -test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 1265 KiB
[ebuild     U  ] dev-ruby/rexml-3.4.1:3::gentoo [3.3.9:3::gentoo] USE="-test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 460 KiB
[ebuild     U  ] dev-ruby/reline-0.6.1::gentoo [0.5.10::gentoo] USE="-test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 90 KiB
[ebuild     U  ] dev-ruby/prime-0.1.3::gentoo [0.1.2-r1::gentoo] USE="-doc -test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 13 KiB
[ebuild     U  ] dev-ruby/test-unit-3.6.8:2::gentoo [3.6.7:2::gentoo] USE="-doc -test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 166 KiB
[ebuild  N     ] dev-ruby/prism-1.4.0:1::gentoo  USE="-test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 1517 KiB
[ebuild     U  ] dev-ruby/time-0.4.1::gentoo [0.4.0::gentoo] USE="-doc -test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 17 KiB
[ebuild     U  ] dev-ruby/rdoc-6.13.1::gentoo [6.8.1::gentoo] USE="-doc -test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 781 KiB
[ebuild     U  ] dev-ruby/net-ftp-0.3.8::gentoo [0.3.7::gentoo] USE="-doc -test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 30 KiB
[ebuild     U  ] dev-ruby/net-smtp-0.5.1::gentoo [0.5.0::gentoo] USE="-doc -test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 27 KiB
[ebuild     U  ] dev-ruby/typeprof-0.30.1-r1::gentoo [0.21.11::gentoo] USE="-test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 86 KiB
[ebuild     U  ] dev-ruby/irb-1.15.2::gentoo [1.13.2::gentoo] USE="-test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 143 KiB
[ebuild     U  ] dev-ruby/debug-1.10.0:1::gentoo [1.9.2:1::gentoo] USE="-doc -test" RUBY_TARGETS="ruby32 (-ruby33) (-ruby34)" 164 KiB
[ebuild  N     ] app-emulation/virtualbox-guest-modules-7.1.8:0/7.1::gentoo  USE="strip -dist-kernel -modules-compress -modules-sign" 694 KiB
[ebuild     U  ] app-emulation/virtualbox-guest-additions-7.1.8:0/7.1::gentoo [7.1.4:0/7.1::gentoo] USE="dbus gui (-dist-kernel%) (-modules-compress%) (-modules-sign%) (-strip%*)" 210490 KiB
[ebuild     U  ] sys-boot/grub-2.12-r7:2/2.12-r7::gentoo [2.12-r6:2/2.12-r6::gentoo] USE="device-mapper fonts nls sdl themes truetype -doc -efiemu -libzfs -mount -secureboot (-test) -verify-sig" GRUB_PLATFORMS="efi-64 pc -coreboot -efi-32 -emu -ieee1275 (-loongson) -multiboot -qemu (-qemu-mips) -uboot -xen -xen-32 -xen-pvh" 0 KiB
[ebuild     U  ] dev-java/openjdk-bin-21.0.7_p6:21::gentoo [21.0.6_p7:21::gentoo] USE="alsa cups -headless-awt (-selinux) -source" 202070 KiB
[ebuild     U  ] net-misc/openssh-10.0_p1::gentoo [9.9_p2-r3::gentoo] USE="pam pie ssl -audit (-debug) -kerberos -ldns -libedit -livecd -security-key (-selinux) -static -test -verify-sig (-xmss) (-legacy-ciphers%)" 1927 KiB

Total: 51 packages (46 upgrades, 3 new, 1 in new slot, 1 reinstall), Size of downloads: 451813 KiB

The following packages are causing rebuilds:

  (dev-cpp/abseil-cpp-20250127.1:0/2501.1.0::gentoo, ebuild scheduled for merge) causes rebuilds for:
    (media-libs/webrtc-audio-processing-1.3-r3:1/1::gentoo, ebuild scheduled for merge)

COLLECT_GCC_OPTIONS='-march=native' '-mtune=native' '-E' '-v'
 /usr/libexec/gcc/x86_64-pc-linux-gnu/14/cc1 -E -quiet -v - -march=skylake -mmmx -mpopcnt -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -mavx -mavx2 -mno-sse4a -mno-fma4 -mno-xop -mfma -mno-avx512f -mbmi -mbmi2 -maes -mpclmul -mno-avx512vl -mno-avx512bw -mno-avx512dq -mno-avx512cd -mno-avx512vbmi -mno-avx512ifma -mno-avx512vpopcntdq -mno-avx512vbmi2 -mno-gfni -mno-vpclmulqdq -mno-avx512vnni -mno-avx512bitalg -mno-avx512bf16 -mno-avx512vp2intersect -mno-3dnow -madx -mabm -mno-cldemote -mclflushopt -mno-clwb -mno-clzero -mcx16 -mno-enqcmd -mf16c -mfsgsbase -mfxsr -mno-hle -msahf -mno-lwp -mlzcnt -mmovbe -mno-movdir64b -mno-movdiri -mno-mwaitx -mno-pconfig -mno-pku -mprfchw -mno-ptwrite -mno-rdpid -mrdrnd -mrdseed -mno-rtm -mno-serialize -mno-sgx -mno-sha -mno-shstk -mno-tbm -mno-tsxldtrk -mno-vaes -mno-waitpkg -mno-wbnoinvd -mxsave -mno-xsavec -mno-xsaveopt -mno-xsaves -mno-amx-tile -mno-amx-int8 -mno-amx-bf16 -mno-uintr -mno-hreset -mno-kl -mno-widekl -mno-avxvnni -mno-avx512fp16 -mno-avxifma -mno-avxvnniint8 -mno-avxneconvert -mno-cmpccxadd -mno-amx-fp16 -mno-prefetchi -mno-raoint -mno-amx-complex -mno-avxvnniint16 -mno-sm3 -mno-sha512 -mno-sm4 -mno-apxf -mno-usermsr --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=8192 -mtune=skylake -fcf-protection -foffload-options=-fcf-protection=none -dumpbase -

model name	: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch pti fsgsbase bmi1 avx2 bmi2 invpcid rdseed adx clflushopt arat md_clear flush_l1d arch_capabilities