How to not use OPTIMIZED_FLAGS properly

Konstantin Tokarev annulen at
Mon Feb 7 18:06:08 UTC 2011

07.02.2011, 20:34, "Ruslan Mahmatkhanov" <cvs-src at>:
> Hello.
> I'm working on port that doesn't builds with "-O2 -pipe", that passed to
> Makefile by default (it exits with message about virtual memory is
> exhausted). I can avoid this by setting CFLAGS="" and CXXFLAGS="" in
> CONFIGURE_ENV. But portlint is complaining like this:
> WARN: Makefile: CFLAGS/CXXFLAGS are not needed in CONFIGURE_ENV as they
> are already added there in
> FATAL: Makefile: CFLAGS are clobbered in CONFIGURE_ENV.  Alter CFLAGS in
> the Makefile with CFLAGS+=... instead
> FATAL: Makefile: CXXFLAGS are clobbered in CONFIGURE_ENV.  Alter
> CXXFLAGS in the Makefile with CXXFLAGS+=... instead
> What is the right way to do the job?
> PS. If i set -O0 in CONFIGURE_ENV, it's later redefined to "-O2 -pipe".

Have you tried CFLAGS+=-O0 as portlint suggested?


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