Created attachment 40537 [details] missing include patch When building a mingw toolchain with fortran enabled the build fails due to an implicit declaration of free caused by a missing include. libgfortran/io/close.c uses the free function without including stdlib.h The attached patch adds the missing include
> The attached patch adds the missing include Patches should be submitted for review to fortran@gcc.gnu.org and gcc-patches@gcc.gnu.org.
Since the patch has rotten for two years, it no longer applies. Without an update submitted for review to fortran@gcc.gnu.org and gcc-patches@gcc.gnu.org, I'll close the PR as WONTFIX.
No feedback -> WONTFIX.