On 5/24/21 8:15 AM, Bruno Haible wrote:
It is supposed to be set through the line gl_MODULE_INDICATOR([fopen-gnu]) in the module description.
Yes, and that works with me with current diffutils (commit caf365bc32a0b416f1dd33e13bda5b45cc1df9a6), built on Ubuntu 20.10: src/config.h contains the line "#define GNULIB_FOPEN_GNU 1", as expected. Most likely the bootstrapping process is going awry on Gisle Vanem's platform.
