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From: | Paul Eggert |
Subject: | Re: Autoconf does not like "-D_FORTIFY_SOURCE=2 -O2" |
Date: | Wed, 08 May 2013 20:48:23 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130404 Thunderbird/17.0.5 |
On 05/08/2013 08:19 PM, Allan McRae wrote: > Would an acceptable solution at > the autoconf level be to split the CPPFLAGS into -I flags and others > (-D, -U) and just use the -I ones in the header test? I don't think so, no. -D and -U can affect whether cpp works.
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