https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105607
--- Comment #6 from Chris Packham <judge.packham at gmail dot com> --- Here's the relevant snippet from the log. CC_FOR_BUILD='x86_64-build_pc-linux-gnu-gcc' CFLAGS='-O2 -g -I/home/runner/work/crosstool-ng/crosstool-ng/.build/sh-unknown-elf/buildtools/include ' CFLAGS_FOR_BUILD='-O2 -g -I/home/runner/work/crosstool-ng/crosstool-ng/.build/sh-unknown-elf/buildtools/include ' CXXFLAGS='-O2 -g -I/home/runner/work/crosstool-ng/crosstool-ng/.build/sh-unknown-elf/buildtools/include ' CXXFLAGS_FOR_BUILD='-O2 -g -I/home/runner/work/crosstool-ng/crosstool-ng/.build/sh-unknown-elf/buildtools/include ' LDFLAGS='-L/home/runner/work/crosstool-ng/crosstool-ng/.build/sh-unknown-elf/buildtools/lib ' CFLAGS_FOR_TARGET='-g -O2 -idirafter /home/runner/work/crosstool-ng/crosstool-ng/x-tools/sh-unknown-elf/sh-unknown-elf/include' CXXFLAGS_FOR_TARGET='-g -O2 -idirafter /home/runner/work/crosstool-ng/crosstool-ng/x-tools/sh-unknown-elf/sh-unknown-elf/include' LDFLAGS_FOR_TARGET=' -static' '/usr/bin/bash' '/home/runner/work/crosstool-ng/crosstool-ng/.build/sh-unknown-elf/src/gcc/configure' '--build=x86_64-build_pc-linux-gnu' '--host=x86_64-build_pc-linux-gnu' '--target=sh-unknown-elf' '--prefix=/home/runner/work/crosstool-ng/crosstool-ng/.build/sh-unknown-elf/buildtools' '--exec_prefix=/home/runner/work/crosstool-ng/crosstool-ng/.build/sh-unknown-elf/buildtools' '--with-local-prefix=/home/runner/work/crosstool-ng/crosstool-ng/x-tools/sh-unknown-elf/sh-unknown-elf' '--without-headers' '--with-newlib' '--enable-threads=no' '--disable-shared' '--with-endian=little,big' '--with-pkgversion=crosstool-NG UNKNOWN' '--enable-__cxa_atexit' '--disable-libgomp' '--disable-libmudflap' '--disable-libmpx' '--disable-libssp' '--disable-libquadmath' '--disable-libquadmath-support' '--disable-libstdcxx-verbose' '--disable-libstdcxx' '--with-gmp=/home/runner/work/crosstool-ng/crosstool-ng/.build/sh-unknown-elf/buildtools' '--with-mpfr=/home/runner/work/crosstool-ng/crosstool-ng/.build/sh-unknown-elf/buildtools' '--with-mpc=/home/runner/work/crosstool-ng/crosstool-ng/.build/sh-unknown-elf/buildtools' '--with-isl=/home/runner/work/crosstool-ng/crosstool-ng/.build/sh-unknown-elf/buildtools' '--enable-lto' '--enable-target-optspace' '--disable-nls' '--enable-multiarch' '--enable-languages=c' incidentally if anyone wants the full log it's downloadable from https://github.com/crosstool-ng/crosstool-ng/suites/6509540897/artifacts/242118465
