[MacPorts] #38878: gettext: Use macports libtool and thus support compilation against libc++

[MacPorts]

#38878: gettext: Use macports libtool and thus support compilation against libc++
--------------------+--------------------------
 Reporter:  dh@…    |      Owner:  ryandesign@…
     Type:  defect  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:  2.1.3
 Keywords:          |       Port:  gettext
--------------------+--------------------------
 I am currently attempting to build various ports (in a separate tree)
 against `libc++` rather than the default `libstdc++`.  Currently `gettext`
 builds using its own libtool shipped in the distribution.  That libtool
 does not support linking against `libc++` (as it discards any`-stdlib`
 option passed).  This results in one of the built libraries `libasprintf`
 linking against `libstdc++`.

 This patch makes `gettext` depend on our own libtool port and uses it
 during the build phase.

 {{{
 Index: Portfile
 ===================================================================
 --- Portfile    (revision 105464)
 +++ Portfile    (working copy)
 @@ -7,6 +7,7 @@

  name                    gettext
  version                 0.18.2.1
 +revision                1
  categories              devel
  maintainers             ryandesign
  # libs are LGPL and executables are GPL
 @@ -53,6 +54,10 @@
                          port:libiconv \
                          port:ncurses

 +# macports libtool allows linking against libc++, the libtool in the
 distribution does not
 +depends_build           port:libtool
 +build.args              LIBTOOL=${prefix}/bin/glibtool
 +
  test.run                yes
  test.target             check
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/38878>
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