gistfile1.txt

(~)→ sudo port install screen
--->  Fetching screen
--->  Verifying checksum(s) for screen
--->  Extracting screen
--->  Applying patches to screen
--->  Configuring screen
--->  Building screen
Error: Target org.macports.build returned: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_sysutils_screen/work/screen-4.0.3" && make all " returned error 2
Command output: vproc_priv.h:101: warning: parameter names (without types) in function declaration
vproc_priv.h:101: warning: data definition has no type or storage class
vproc_priv.h:102: error: syntax error before '__OSX_AVAILABLE_STARTING'
vproc_priv.h:102: warning: parameter names (without types) in function declaration
vproc_priv.h:102: warning: data definition has no type or storage class
vproc_priv.h:103: error: syntax error before '__OSX_AVAILABLE_STARTING'
vproc_priv.h:103: warning: parameter names (without types) in function declaration
vproc_priv.h:103: warning: data definition has no type or storage class
vproc_priv.h:104: error: syntax error before '__OSX_AVAILABLE_STARTING'
vproc_priv.h:104: warning: parameter names (without types) in function declaration
vproc_priv.h:104: warning: data definition has no type or storage class
vproc_priv.h:106: error: syntax error before '__OSX_AVAILABLE_STARTING'
vproc_priv.h:106: warning: parameter names (without types) in function declaration
vproc_priv.h:106: warning: data definition has no type or storage class
vproc_priv.h:107: error: syntax error before '__OSX_AVAILABLE_STARTING'
vproc_priv.h:107: warning: parameter names (without types) in function declaration
vproc_priv.h:107: warning: data definition has no type or storage class
vproc_priv.h:108: error: syntax error before '__OSX_AVAILABLE_STARTING'
vproc_priv.h:108: warning: parameter names (without types) in function declaration
vproc_priv.h:108: warning: data definition has no type or storage class
vproc_priv.h:109: error: syntax error before '__OSX_AVAILABLE_STARTING'
vproc_priv.h:109: warning: parameter names (without types) in function declaration
vproc_priv.h:109: warning: data definition has no type or storage class
vproc_priv.h:110: error: syntax error before '__OSX_AVAILABLE_STARTING'
vproc_priv.h:110: warning: parameter names (without types) in function declaration
vproc_priv.h:110: warning: data definition has no type or storage class
vproc_priv.h:111: error: syntax error before '__OSX_AVAILABLE_STARTING'
vproc_priv.h:111: warning: parameter names (without types) in function declaration
vproc_priv.h:111: warning: data definition has no type or storage class
make: *** [screen.o] Error 1

Error: Status 1 encountered during processing.