[MacPorts] #39086: cmake 2.8.10.2 with macosx_deployment_target 10.7 fails to configure

[MacPorts]

#39086: cmake 2.8.10.2 with macosx_deployment_target 10.7 fails to configure
--------------------+--------------------------------
 Reporter:  help@…  |      Owner:  macports-tickets@…
     Type:  defect  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:  2.1.3
 Keywords:          |       Port:  cmake
--------------------+--------------------------------
 {{{
 $ sudo port install cmake
 --->  Computing dependencies for cmake
 --->  Fetching distfiles for cmake
 --->  Verifying checksum(s) for cmake
 --->  Extracting cmake
 --->  Applying patches to cmake
 --->  Configuring cmake
 Error: org.macports.configure for port cmake returned: configure failure:
 command execution failed
 Please see the log file for port cmake for details:
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_cmake/cmake/main.log
 To report a bug, follow the instructions in the guide:
     http://guide.macports.org/#project.tickets
 Error: Processing of port cmake failed
 }}}
 From main.log:
 {{{
 :info:configure CMake Error at Modules/Platform/Darwin.cmake:190
 (message):
 :info:configure   CMAKE_OSX_DEPLOYMENT_TARGET is '10.7' but
 CMAKE_OSX_SYSROOT:
 :info:configure
 :info:configure    ""
 :info:configure
 :info:configure   is not set to a MacOSX SDK with a recognized version.
 Either set
 :info:configure   CMAKE_OSX_SYSROOT to a valid SDK or set
 CMAKE_OSX_DEPLOYMENT_TARGET to
 :info:configure   empty.
 :info:configure Call Stack (most recent call first):
 :info:configure   Modules/CMakeSystemSpecificInformation.cmake:36
 (include)
 :info:configure   CMakeLists.txt:14 (project)
 :info:configure
 :info:configure
 :info:configure -- Configuring incomplete, errors occurred!
 }}}
 Full main.log is attached.

 Compilation succeeds when macosx_deployment_target isn't set in
 macports.conf.

-- 
Ticket URL: <https://trac.macports.org/ticket/39086>
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