Date: Sat, 4 Sep 2004 13:20:23 GMT From: Giorgos Keramidas <keramida@freebsd.org> To: freebsd-doc@FreeBSD.org Subject: Re: docs/71359: /usr/share/examples/etc/make.conf contains broken CXXFLAGS Message-ID: <200409041320.i84DKNuG006622@freefall.freebsd.org>
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The following reply was made to PR docs/71359; it has been noted by GNATS. From: Giorgos Keramidas <keramida@freebsd.org> To: Chris Pepper <pepper@reppep.com>, Paul Mather <paul@gromit.dlib.vt.edu> Cc: bug-followup@freebsd.org Subject: Re: docs/71359: /usr/share/examples/etc/make.conf contains broken CXXFLAGS Date: Sat, 4 Sep 2004 15:46:52 +0300 On 2004-09-03 23:31, Chris Pepper <pepper@reppep.com> wrote: > >Description: > /usr/share/examples/etc/make.conf suggests: > CXXFLAGS+= -fmemoize-lookups -fsave-memoized > but this prevents make buildworld in RELENG_5. > [...] > >Fix: > Remove this sample from the example, or replace it with one that's > safe under RELENG_5 You don't *have* to use the same CXXFLAGS options as the ones of the example. It's an example, after all. Anyway, would you prefer something like this instead? # CXXFLAGS controls the compiler settings used when compiling C++ code. # Note that CXXFLAGS is initially set to the value of CFLAGS. If you wish # to add to CXXFLAGS value, "+=" must be used rather than "=". Using "=" # alone will remove the often needed contents of CFLAGS from CXXFLAGS. +# For a description of the options recognized by the GNU C++ compiler +# please refer to the c++(1) manpage and the info documentation of GCC. # -#CXXFLAGS+= -fmemoize-lookups -fsave-memoized +#CXXFLAGS+= -O -pipe
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