[MacPorts] #51196: nss 3.23 does not build on Mac Os X 10.6.8, Snow Leopard, because of "unrecognized command line option "-std=c++0x""

[MacPorts]

#51196: nss 3.23 does not build on Mac Os X 10.6.8, Snow Leopard, because of
"unrecognized command line option "-std=c++0x""
------------------------------+--------------------------------
  Reporter:  Peter_Dyballa@…  |      Owner:  macports-tickets@…
      Type:  defect           |     Status:  closed
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.3.4
Resolution:  fixed            |   Keywords:
      Port:  nss              |
------------------------------+--------------------------------

Comment (by Peter_Dyballa@…):

 Having finally found a patch to make Clang-3.3 build on PPC Tiger, Mac OS
 X 10.4.11, the build of nss failes again:

 {{{
 /opt/local/bin/clang-mp-3.3 -arch ppc -o
 Output.OBJD/Darwin_SINGLE_SHLIB/pqg.o -c -Os -fPIC -Dppc -fno-common -pipe
 -DDARWIN -DHAVE_STRERROR -DHAVE_BSD_FLOCK  -Wall -Qunused-arguments -Wno-
 parentheses-equality -Wno-array-bounds  -Werror -DXP_UNIX
 -DSHLIB_SUFFIX=\"dylib\" -DSHLIB_PREFIX=\"lib\" -DSHLIB_VERSION=\"3\"
 -DSOFTOKEN_SHLIB_VERSION=\"3\" -DRIJNDAEL_INCLUDE_TABLES -UDEBUG -DNDEBUG
 -DUSE_UTIL_DIRECTLY -DNO_NSPR_10_SUPPORT
 -DSSL_DISABLE_DEPRECATED_CIPHER_SUITE_NAMES -DMP_API_COMPATIBLE
 -I/opt/local/include/nspr -I../../../dist/Output.OBJD/include
 -I../../../dist/public/nss -I../../../dist/private/nss -Impi -Iecl  pqg.c
 pqg.c:339:16: error: comparison of constant 18446744073709551615 with
 expression of type 'unsigned long' is always true [-Werror,-Wtautological-
 constant-out-of-range-compare]
     if (addend < MP_DIGIT_MAX) {
         ~~~~~~ ^ ~~~~~~~~~~~~
 1 error generated.
 make[3]: *** [Output.OBJD/Darwin_SINGLE_SHLIB/pqg.o] Error 1
 make[3]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_lil.fr.rsync.macports.org_release_tarballs_ports_net_nss/nss/work/nss-3.23/nss/lib/freebl'
 }}}

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Ticket URL: <https://trac.macports.org/ticket/51196#comment:13>
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