Hi, I am seeing these kind of failures in a pristine GCC checkout with mpfr-2.3.0
FAIL: gcc.dg/torture/builtin-math-2.c -O0 (test for excess errors) Excess errors: /home/manuel/131656/build/gcc/cc1: symbol lookup error: /home/manuel/131656/build/gcc/cc1: undefined symbol: mpfr_remquo FAIL: gcc.dg/torture/builtin-math-4.c -Os (test for excess errors) Excess errors: /home/manuel/131656/build/gcc/cc1: symbol lookup error: /home/manuel/131656/build/gcc/cc1: undefined symbol: mpfr_j0 PASS: gcc.dg/torture/builtin-pow-mpfr-1.c -O0 (test for excess errors) FAIL: gcc.dg/torture/builtin-pow-mpfr-1.c -O0 scan-tree-dump original "pow" Anyone seeing the same or know what might be the reason? Cheers, Manuel.