Commit Graph

2 Commits

Author SHA1 Message Date
Matthew Flatt
41e9e3e5ff db: add `sqlite3-available?'
Loading `db/sqlite3' no longer raises an exception if
the SQLite library isn't found. Instead, `sqlite3-connect'
raises an exception, while `sqlite3-available?' reports
whether it will work.

The dynamic test allows the documentation-help system
to continue to work if SQLite3 is not available. Currently,
though, `raco setup' still insists on using SQLite3 to
build the database of documented tags.
2012-11-23 18:44:51 -07:00
Matthew Flatt
8c1b5db815 raco setup: build database mapping doc tags to "out.sxref"s
The `xref' produced by `setup/xref' uses the database to delay
loading "out.sxref"s, which cuts 64-bit DrRacket's initial
footprint by around 50MB (i.e., about 20%).
2012-11-23 18:44:50 -07:00