Created attachment 360676 [details] emerge --info output + complete build log Build succeeds when using MAKEOPTS=-j1. But with MAKEOPTS=-j8, it always fails: make -j8 V=1 [CXX] persistent-data/checksum.cc [CXX] persistent-data/endian_utils.cc 1 x86_64-pc-linux-gnu-g++ -c -I. -I. -I./thin-provisioning -march=native -O2 -pipe -g -Wall -fno-strict-aliasing -o persistent-data/checksum.o persistent-data/checksum.cc [CXX] persistent-data/error_set.cc make: 1: Command not found 1 x86_64-pc-linux-gnu-g++ -c -I. -I. -I./thin-provisioning -march=native -O2 -pipe -g -Wall -fno-strict-aliasing -o persistent-data/endian_utils.o persistent-data/endian_utils.cc make: 1: Command not found 1 x86_64-pc-linux-gnu-g++ -c -I. -I. -I./thin-provisioning -march=native -O2 -pipe -g -Wall -fno-strict-aliasing -o persistent-data/error_set.o persistent-data/error_set.cc make: 1: Command not found make: *** [persistent-data/checksum.o] Error 127
Ah, never mind, it seems that thin-provisioning-tools's makefiles simply don't like V=1 in my MAKEOPTS (I use it to ensure verbose build logs for non-EAPI5 automake-based packages).