polymake-3.1-5.fc27 usually fails to build on aarch64: + export Arch=aarch64 + Arch=aarch64 + ./configure --build=aarch64 --prefix=/usr --libdir=/usr/lib64 --without-native --with-singular=/usr --with-lrs-include=/usr/include/lrslib/ --with-lrs-lib=/usr/lib64 --with-cdd-include=/usr/include/cddlib/ --with-cdd-lib=/usr/lib64 --without-java --libexecdir=/usr/lib64/polymake --without-javaview [...] bundled extension singular ... failed ERROR: The bundled extension singular was explicitly requested but failed to configure. Please recheck your argument (--with-singular=/usr) and build.aarch64/bundled.log. You can also disable it by specifying --without-singular instead. error: Bad exit status from /var/tmp/rpm-tmp.Vd4FBO (%build) Koschei reports random aarch64 failure since 2017-06-26.
Hmmm, I'm not sure what is going on here. My latest attempt to build for Rawhide succeeded on all arches, including aarch64. I will need to see the configure log on a failed attempt to figure out what is happening.
It looks like a glitch in toolchain or some dependency because there is no failure since 2017-07-19 22:29:44 (glibc updated to 2.25.90-27, binutils to 2.28-12).