__STRICT_ANSI__ disables functions and definitions that aren't in ANSI C. Unfortunately this includes j1(), which is used by the new ewa_lanczos code. Cygwin's CFLAGS already unset __STRICT_ANSI__, but it should be unset for both Cygwin and MinGW.
__STRICT_ANSI__ disables functions and definitions that aren't in ANSI C. Unfortunately this includes j1(), which is used by the new ewa_lanczos code. Cygwin's CFLAGS already unset __STRICT_ANSI__, but it should be unset for both Cygwin and MinGW.