[Qemu-commits] [qemu/qemu] 0a9077: configure: use do_cc when checking for -fstack-pro...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/qemu/qemu
  Commit: 0a9077ea144a7e6a6f456b94e2d2eaad21e74d34
      
https://github.com/qemu/qemu/commit/0a9077ea144a7e6a6f456b94e2d2eaad21e74d34
  Author: Peter Maydell <address@hidden>
  Date:   2014-04-10 (Thu, 10 Apr 2014)

  Changed paths:
    M configure

  Log Message:
  -----------
  configure: use do_cc when checking for -fstack-protector support

MacOSX clang silently swallows unrecognized -f options when doing a link
with '-framework' also on the command line, so to detect support for
the various -fstack-protector options we must do a plain .c to .o compile,
not a complete compile-and-link.

Signed-off-by: Peter Maydell <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Message-id: address@hidden