I am trying to sett the xcode setting HEADER_SEARCH_PATHS in a portfile.
Id like to add two paths $prefix/include and ./libhb.
I tried gazillion varaints of {} or "", but somehow TCL always adds {}
or "" at some unexpected position so that xcodebuild fails.
----- portfile start ------
set header_searchpath "$prefix/include ./libhb"
xcode.destroot.settings HEADER_SEARCH_PATHS=$header_searchpath
----- portfile end ------
When trying to build this port, the resulting xcode command looks like this:
xcodebuild ... "{HEADER_SEARCH_PATHS=/opt/local/include" "./libhb}"
This obviously fails. What do I need to do in my portfile to have a
xcode command like this:
xcodebuild ... HEADER_SEARCH_PATHS="/opt/local/include ./libhb"
?
