Some Xs to pacify linux mktemp


git-svn-id: https://svn.calendarserver.org/repository/calendarserver@13047 e27351fd-9f3e-4f54-a53b-843176b1656c
Switch to bash for bin/develop. The 'type' built-in in Ubuntu's sh ('dash') has no options, but we need options.


git-svn-id: https://svn.calendarserver.org/repository/calendarserver@13048 e27351fd-9f3e-4f54-a53b-843176b1656c
Error checking when finding headers for C deps


git-svn-id: https://svn.calendarserver.org/repository/calendarserver@13049 e27351fd-9f3e-4f54-a53b-843176b1656c
Spaces in CPPFLAGS paths seem to break the preprocessor


git-svn-id: https://svn.calendarserver.org/repository/calendarserver@13050 e27351fd-9f3e-4f54-a53b-843176b1656c
Tweak 'find' usage to appease linux, and also omit the 'src' symlink in subprojects.


git-svn-id: https://svn.calendarserver.org/repository/calendarserver@13051 e27351fd-9f3e-4f54-a53b-843176b1656c
Locally built cyrus-sasl and libffi need more help to be found at python module build time.


git-svn-id: https://svn.calendarserver.org/repository/calendarserver@13052 e27351fd-9f3e-4f54-a53b-843176b1656c
all CDT tests work but one


git-svn-id: https://svn.calendarserver.org/repository/calendarserver@13053 e27351fd-9f3e-4f54-a53b-843176b1656c