[MacPorts] #42728: autogen @5.17.4_0: autoopts-config produces a stray -R flag, breaks gnutls @3.1.22_0 build

[MacPorts]

#42728: autogen @5.17.4_0: autoopts-config produces a stray -R flag, breaks gnutls
@3.1.22_0 build
-----------------------------+-------------------
  Reporter:  jwhowse4@…      |      Owner:  mww@…
      Type:  defect          |     Status:  new
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:  2.2.1
Resolution:                  |   Keywords:
      Port:  autogen gnutls  |
-----------------------------+-------------------

Comment (by devans@…):

 Yes, build fails as follows with OS X 10.8.5, Xcode 5.1.1:


 {{{
 libtool: link: ( cd ".libs" && rm -f "libcmd-ocsp.la" && ln -s "../libcmd-
 ocsp.la" "libcmd-ocsp.la" )
 /bin/sh ../libtool  --tag=CC   --mode=link /usr/bin/clang   -pipe -Os
 -arch x86_64  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch
 x86_64 -o libcmd-certtool.la  certtool-args.lo certtool-cfg.lo
 ../lib/libgnutls.la gl/libgnu_gpl.la ../gl/libgnu.la -R -L/opt/local/lib
 -lopts -L/opt/local/lib -lintl -R/opt/local/lib -Wl,-framework
 -Wl,CoreFoundation  gl/libgnu_gpl.la   -lintl
 /bin/sh ../libtool  --tag=CC   --mode=link /usr/bin/clang   -pipe -Os
 -arch x86_64  -L/opt/local/lib -Wl,-headerpad_max_install_names -arch
 x86_64 -o libcmd-danetool.la  danetool-args.lo certtool-cfg.lo
 ../lib/libgnutls.la gl/libgnu_gpl.la ../gl/libgnu.la -R -L/opt/local/lib
 -lopts -L/opt/local/lib -lintl -R/opt/local/lib -Wl,-framework
 -Wl,CoreFoundation    -lintl
 libtool: link: only absolute run-paths are allowed
 make[4]: *** [libcmd-certtool.la] Error 1
 make[4]: *** Waiting for unfinished jobs....
 libtool: link: only absolute run-paths are allowed
 make[4]: *** [libcmd-danetool.la] Error 1

 }}}

 Full log attached.

-- 
Ticket URL: <https://trac.macports.org/ticket/42728#comment:16>
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