[MacPorts] #20190: xorg-libXt should use configure.cc and configure.cpp

[MacPorts]

#20190: xorg-libXt should use configure.cc and configure.cpp
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 Reporter:  ryandesign@…             |       Owner:  jeremyhu@…           
     Type:  defect                   |      Status:  new                  
 Priority:  Normal                   |   Milestone:                       
Component:  ports                    |     Version:  1.7.1                
 Keywords:                           |        Port:  xorg-libXt           
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Comment(by jeremyhu@…):

 AC_PROG_CC isn't an environment variable.  It's an m4 macro which
 basically determines what the compiler should be.  This is what pretty
 much *EVERY* autoconf based build system uses to set the compiler.  This
 macro is what sets CC if it isn't already set... CC isn't set outside of
 this.  Further, in my local test with the checkout, CC is honored... I'm
 puzzled.

 Perhaps we need to autoreconf because of a broken autoconf used to make
 the package?  I'll check that later.

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Ticket URL: <http://trac.macports.org/ticket/20190#comment:5>
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