[MacPorts] #49457: graphite2: build fails when command line developer tools are not installed

[MacPorts]

#49457: graphite2: build fails when command line developer tools are not installed
------------------------+--------------------------
  Reporter:  dgsreal@…  |      Owner:  ryandesign@…
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.3.4
Resolution:             |   Keywords:
      Port:  graphite2  |
------------------------+--------------------------

Comment (by greenspacy@…):

 Hello,

 You are absolutely right. I hadn’t installed the command line developer
 tools.
 Now its works fine!

 Thank you
 Fernando

 Replying to [comment:4 ryandesign@…]:
 > veit.grosse, your log says:
 >
 > {{{
 > fatal error: 'unistd.h' file not found
 > }}}
 >
 > greenspacy, the log you provided in comment:2 and then edited out of the
 comment says the same thing.
 >
 > This sounds like you have not installed the command line developer
 tools, which MacPorts requires. Please install them by running:
 >
 > {{{
 > xcode-select --install
 > }}}
 >
 > If it says they're already installed, verify that you have a
 /usr/include directory. If not, download the command line tools installer
 from the [http://developer.apple.com/downloads/ Apple developer downloads
 web page] and run it.
 >
 > dgsreal, I won't know if you're experiencing the same issue until you
 show me your main.log file.

-- 
Ticket URL: <https://trac.macports.org/ticket/49457#comment:5>
MacPorts <https://www.macports.org/>
Ports system for OS X