[MacPorts] #40044: Add port for liblightgrep

[MacPorts]

#40044: Add port for liblightgrep
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  Reporter:  jessekornblum@…  |      Owner:  macports-tickets@…
      Type:  submission       |     Status:  new
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.2.0
Resolution:                   |   Keywords:
      Port:  liblightgrep     |
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Comment (by egall@…):

 Replying to [comment:8 ryandesign@…]:
 > I noticed this configure output:
 > {{{
 > checking whether the Boost::System library is available... yes
 > ./configure: line 17639: tac: command not found
 > sed: stdout: Broken pipe
 > ./configure: line 17639: tac: command not found
 > checking whether the Boost::Thread library is available... yes
 > }}}
 > The "tac" command is not part of OS X but is provided by the coreutils
 port under the name "gtac". However, just changing "tac" to "gtac" in
 m4/ax_boost_system.m4 isn't enough to make things work; that file has
 other OS X incompatibilities. This was already reported and fixed
 [https://savannah.gnu.org/patch/?7839 here] so we should apply that patch
 to the file.
 >

 Or we could just update `autoconf-archive` to the latest version (as per
 #39804), and then force liblightgrep to use the macro from the `autoconf-
 archive` package instead of its vendored-in version.

-- 
Ticket URL: <https://trac.macports.org/ticket/40044#comment:9>
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