Hello, I get similar error with recent mainline on PPC.
../../../../gcc/libgcc/../libdecnumber/decLibrary.c:71: error: expected ';' before 'd128' ../../../../gcc/libgcc/../libdecnumber/decLibrary.c:73: error: 'd128' undeclared (first use in this function) ../../../../gcc/libgcc/../libdecnumber/decLibrary.c:73: error: too many arguments to function '_128' ../../../../gcc/libgcc/../libdecnumber/decLibrary.c:74: warning: implicit declaration of function 'decimal128ToNumber' ../../../../gcc/libgcc/../libdecnumber/decLibrary.c:74: error: 'dn' undeclared (first use in this function) make[4]: *** [decLibrary.o] Error 1 make[4]: Leaving directory `/home/eres/spec_store_cpp_dse/build/ppc64-yellowdog-linux/64/libgcc' make[3]: *** [multi-do] Error 1 make[3]: Leaving directory `/home/eres/spec_store_cpp_dse/build/ppc64-yellowdog-linux/libgcc' make[2]: *** [all-multi] Error 2 make[2]: Leaving directory `/home/eres/spec_store_cpp_dse/build/ppc64-yellowdog-linux/libgcc' make[1]: *** [all-target-libgcc] Error 2 Revital