[Bug driver/77529] New: -fno-pie disables -fPIC

["doko at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77529

            Bug ID: 77529
           Summary: -fno-pie disables -fPIC
           Product: gcc
           Version: 6.2.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: driver
          Assignee: unassigned at gcc dot gnu.org
          Reporter: doko at gcc dot gnu.org
  Target Milestone: ---

seen with a GCC 6 configured with --enable-default-pie:

$ gcc -E -dM  - < /dev/null 2>&1|grep -i 'pi[ce]'
#define __pie__ 2
#define __PIE__ 2
#define __pic__ 2
#define __PIC__ 2

$ gcc -E -dM -fPIC - < /dev/null 2>&1|grep -i 'pi[ce]'
#define __pic__ 2
#define __PIC__ 2

$ gcc -E -dM -fPIC -fno-pie - < /dev/null 2>&1|grep -i 'pi[ce]'
$ gcc -E -dM -fno-pie -fPIC - < /dev/null 2>&1|grep -i 'pi[ce]'
#define __pic__ 2
#define __PIC__ 2

I would expect the last behavior to be the default one.