sudo: upgrade to 1.7.2p7

Old 1.6.8p12 is quite old, even w/o source available now (only cached in pokylinux).
[Patches-Poky]
    KEEP     _autofoo.patch_: deal with bunch of autotool warnings/errors, more about
                              underquotes. In 1.7.2p7, those error conditions disappear.
                              But the underquotes fix is still valid to remove a bunch
                              of autoconf warnings

    REMOVE   _autofoo1.patch_: copy of autofoo.patch. no one uses it. REMOVE.

    KEEP     _noexec-link.patch_: use "-module" to avoid libtool complaining about not
                                  starting with "lib". Add comment to the patch file.

    DISABLE  _nostrip.patch_: it's wrong to strip target binaries on build host. Borrow
                              from OE to use 'sed' instead of patch, but keept it for
                              remind to upstream

    REMOVE   _nonrootinstall.patch_: handle mode/owner population at install. It's not
                                     requried at all since there's pkg_postinst to handle
                                     it at right stage

Other misc stuff:
    - update metadata information
    - no need to use ${S} in 1.7.2p7
    - fix idention
    - use sed to disable strip
    - changes from OE:
        * disable PAM as our pam doesn't include necessary config files and plugs
        * no need to special sudo_cv_uid_t_len tweak in the recipe. It's already there
          in poky site files for a long time
        * move sudo_cv_func_unsetenv_void to meta/site/common. Stdlib.h is common across
          architectures in our libc headers, which conforms to POSIX standard

(borrow from openembedded 1.7.2p4)
Signed-off-by: Kevin Tian <kevin.tian@intel.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/meta/site/common b/meta/site/common
index 90766886b3..e2dd4b57f7 100644
--- a/meta/site/common
+++ b/meta/site/common
@@ -3,3 +3,7 @@ mr_cv_target_elf=${mr_cv_target_elf=yes}
 
 # Normally kernels have /dev/random enabled
 ac_cv_file__dev_random=${ac_cv_file__dev_random=yes}
+
+# Avoid sudo to assume void for unsetenv in cross environment, or else it conflicts with
+# target stdlib.h prototype which follows POSIX compiliance. Mark for upstream.
+sudo_cv_func_unsetenv_void=no