This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
-fPIC -fPIE
- From: Ian Lance Taylor <iant at google dot com>
- To: GCC Development <gcc at gcc dot gnu dot org>
- Date: Tue, 13 Nov 2012 06:56:22 -0800
- Subject: -fPIC -fPIE
Currently -fPIC -fPIE seems to be the same as -fPIE. Unfortunately,
-fPIE -fPIC also seems to be the same as -fPIE. It seems to me that,
as is usual with conflicting options, we should use the one that
appears last on the command line.
Do we have an existing mechanism in options processing for one option
to turn off another, where the options are not exact inverses? I
looked for one but I didn't see one. There is support for that for
options with the Mask property, but I don't see it for non-target
options.
Ian