/bin/sh: 1: clang: not found
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make[1]: Entering directory '/tmp/tmpnuaeyfrs/Potential/Potential-tmp/src'
/bin/sh: 1: clang: not found
/bin/sh: 1: clang: not found
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make[1]: Leaving directory '/tmp/tmpnuaeyfrs/Potential/Potential-tmp/src'
make[1]: Entering directory '/tmp/tmpnuaeyfrs/Potential/Potential-tmp/src'
/bin/sh: 1: clang: not found
/bin/sh: 1: clang: not found
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mkdir -p ".tmp" ".tmp/Source"
clang -funroll-loops -fomit-frame-pointer -O3 -flto -fno-exceptions -DIS_64BIT -DNDEBUG -Wall -Wextra -Wno-unused-variable -DCOMMIT_SHA=unknown -funroll-loops -O3 -flto -fno-exceptions -DIS_64BIT -DNDEBUG -fprofile-instr-generate -march=native -MMD -MP -c bench.c -o .tmp/bench.o -pthread -lm
make[1]: clang: No such file or directory
make[1]: *** [makefile:198: .tmp/bench.o] Error 127
make[1]: Leaving directory '/tmp/tmpnuaeyfrs/Potential/Potential-tmp/src'
make: *** [makefile:217: pgo] Error 2