>>> botan 2.19.2 Extracting
xzcat /home/buildroot/autobuild/instance-1/dl/botan/Botan-2.19.2.tar.xz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-1/output-1/build/botan-2.19.2   -xf -
>>> botan 2.19.2 Patching
>>> botan 2.19.2 Configuring
(cd /home/buildroot/autobuild/instance-1/output-1/build/botan-2.19.2; PATH="/home/buildroot/autobuild/instance-1/output-1/host/bin:/home/buildroot/autobuild/instance-1/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" ./configure.py --cpu="sh4a" --disable-cc-tests --os=linux --cc=gcc --cc-bin="/home/buildroot/autobuild/instance-1/output-1/host/bin/sh4a-buildroot-linux-gnu-g++" --prefix=/usr --without-documentation --extra-libs=atomic --disable-static-library --enable-shared-library --with-stack-protector --with-boost --with-bzip2 --with-sqlite --with-lzma --with-zlib --disable-altivec --disable-neon)
   INFO: ./configure.py invoked with options "--cpu=sh4a --disable-cc-tests --os=linux --cc=gcc --cc-bin=/home/buildroot/autobuild/instance-1/output-1/host/bin/sh4a-buildroot-linux-gnu-g++ --prefix=/usr --without-documentation --extra-libs=atomic --disable-static-library --enable-shared-library --with-stack-protector --with-boost --with-bzip2 --with-sqlite --with-lzma --with-zlib --disable-altivec --disable-neon"
   INFO: Configuring to build Botan 2.19.2 (revision git:a85eaffe863a401ba312be5e1403bca80e70221e)
   INFO: Running under 3.10.5 (main, Aug 25 2022, 18:15:13) [GCC 6.3.0 20170516]
   INFO: Autodetected platform information: OS="Linux" machine="x86_64" proc=""
   INFO: Using /etc/ssl/certs/ca-certificates.crt as system certificate store
  ERROR: Unknown or unidentifiable processor "sh4a"
package/pkg-generic.mk:273: recipe for target '/home/buildroot/autobuild/instance-1/output-1/build/botan-2.19.2/.stamp_configured' failed
make: *** [/home/buildroot/autobuild/instance-1/output-1/build/botan-2.19.2/.stamp_configured] Error 1
make: Leaving directory '/home/buildroot/autobuild/instance-1/buildroot'