[Bug bootstrap/78251] config/gettext.m4 and config/iconv.m4 contaminate CPPFLAGS (can lead to build failures when libunwind-headers from MacPorts is active)

[michael+gcc at stapelberg dot ch]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78251

Michael Stapelberg <michael+gcc at stapelberg dot ch> changed:

           What    |Removed                     |Added
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                 CC|                            |michael+gcc at stapelberg dot ch

--- Comment #11 from Michael Stapelberg <michael+gcc at stapelberg dot ch> ---
Created attachment 48375
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48375&action=edit
full build log for failing build