[MacPorts] #55192: ipv6calc @1.0.0 does not honor MacPorts CFLAGS or LDFLAGS

[MacPorts]

#55192: ipv6calc @1.0.0 does not honor MacPorts CFLAGS or LDFLAGS
------------------------+----------------------
 Reporter:  ryandesign  |      Owner:
     Type:  defect      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:
 Keywords:              |       Port:  ipv6calc
------------------------+----------------------
 The configure script proudly prints out the CFLAGS and LDFLAGS we've
 requested:

 {{{
 *** CFLAGS                     =-pipe -Os -arch x86_64 -arch i386
 *** LDFLAGS                    =-L/opt/local/lib
 -Wl,-headerpad_max_install_names -arch x86_64 -arch i386
 }}}

 But the Makefile doesn't use them. As a consequence, it always builds for
 the compiler's default architecture, not the one we requested, e.g.:

 {{{
 $ port -v installed ipv6calc
 The following ports are currently installed:
   ipv6calc @1.0.0_0+universal (active) platform='darwin 16' archs='i386
 x86_64' date='2017-10-28T07:47:47-0500'
 $ /usr/bin/file $(port -q contents ipv6calc | grep /bin/)
 /opt/local/bin/ipv6calc:     Mach-O 64-bit executable x86_64
 /opt/local/bin/ipv6loganon:  Mach-O 64-bit executable x86_64
 /opt/local/bin/ipv6logconv:  Mach-O 64-bit executable x86_64
 /opt/local/bin/ipv6logstats: Mach-O 64-bit executable x86_64
 }}}

--
Ticket URL: <https://trac.macports.org/ticket/55192>
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