cmake and CMAKE_OSX_SYSROOT value on mac os 10.10 yosemite

[daniele.pontillo@…]

I guess the problem lies in the CMAKE_OSX_SYSROOT value: as noted in the following log lines, and I cannot install cmake:

:info:configure -- The C compiler identification is AppleClang 5.1.0.5030040 :info:configure -- The CXX compiler identification is AppleClang 5.1.0.5030040 :info:configure CMake Warning at Modules/Platform/Darwin.cmake:143 (message): :info:configure CMAKE_OSX_DEPLOYMENT_TARGET is '10.10' but the matching SDK does not exist :info:configure at: :info:configure :info:configure "/Applications/Utilities/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk" :info:configure :info:configure Instead using SDK: :info:configure :info:configure "/Applications/Utilities/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk" :info:configure :info:configure matching the host OS X version. :info:configure Call Stack (most recent call first): :info:configure Modules/CMakeSystemSpecificInformation.cmake:36 (include) :info:configure CMakeLists.txt:16 (project) :info:configure :info:configure :info:configure CMake Warning at Modules/Platform/Darwin.cmake:179 (message): :info:configure Ignoring CMAKE_OSX_SYSROOT value: :info:configure :info:configure /Applications/Utilities/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk :info:configure :info:configure because the directory does not exist. :info:configure Call Stack (most recent call first): :info:configure Modules/CMakeSystemSpecificInformation.cmake:36 (include) :info:configure CMakeLists.txt:16 (project) :info:configure :info:configure :info:configure CMake Error at Modules/Platform/Darwin.cmake:213 (message): :info:configure CMAKE_OSX_DEPLOYMENT_TARGET is '10.10' 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:16 (project) :info:configure :info:configure :info:configure -- Configuring incomplete, errors occurred! :info:configure See also "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_cmake/cmake/work/cmake-3.0.0/CMakeFiles/CMakeOutput.log". :info:configure --------------------------------------------- :info:configure Error when bootstrapping CMake: :info:configure Problem while running initial CMake :info:configure --------------------------------------------- :info:configure Command failed: cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_cmake/cmake/work/cmake-3.0.0" && ./configure --prefix=/opt/local --mandir=/share/man --docdir=/share/doc/cmake --parallel=2 --init=/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_cmake/cmake/work/cmake-3.0.0/macports.cmake --system-libs :info:configure Exit code: 11 :error:configure org.macports.configure for port cmake returned: configure failure: command execution failed :debug:configure Error code: NONE :debug:configure Backtrace: configure failure: command execution failed

while executing

"portconfigure::configure_main org.macports.configure"

("eval" body line 1) invoked from within

"eval $procedure $targetname" :info:configure Warning: targets not executed for cmake: org.macports.activate org.macports.configure org.macports.build org.macports.destroot org.macports.install :notice:configure 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