https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79193
sandra at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |NEW --- Comment #2 from sandra at gcc dot gnu.org --- What is "it" that I'm supposed to change? Note that things are going wrong in the libstdc++-v3/configure script well before this comment (which appears at line 21812). The initial empty-program link test is at line 3972. The link test for checking C99 stdio.h support is at line 16961.