Mercurial > urweb
view tests/blobOpt.ur @ 1892:907a82a44f01
Add missing inter-library dependencies
This is needed, at least on recent Ubuntu, to fix these linker errors
when compiling any Ur/Web application:
liburweb.so: undefined reference to `lround'
liburweb.so: undefined reference to `ceil'
liburweb.so: undefined reference to `RAND_bytes'
liburweb.so: undefined reference to `DES_fcrypt'
liburweb.so: undefined reference to `SHA256_Init'
liburweb.so: undefined reference to `SHA256_Final'
liburweb.so: undefined reference to `SHA256_Update'
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
---
src/c/Makefile.am | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
author | Anders Kaseorg <andersk@mit.edu> |
---|---|
date | Thu, 21 Nov 2013 14:32:11 -0500 |
parents | cd67c3a942e3 |
children |
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sequence s table t : { Id : int, Data : option blob, Typ : string } fun view id = r <- oneRow (SELECT t.Data, t.Typ FROM t WHERE t.Id = {[id]}); case r.T.Data of None => return <xml>This one's empty.</xml> | Some data => returnBlob data (blessMime r.T.Typ) fun save r = id <- nextval s; dml (INSERT INTO t (Id, Data, Typ) VALUES ({[id]}, {[Some (fileData r.Data)]}, {[fileMimeType r.Data]})); main () and saveEmpty () = id <- nextval s; dml (INSERT INTO t (Id, Data, Typ) VALUES ({[id]}, {[None]}, "bogus")); main () and main () = ls <- queryX (SELECT t.Id FROM t) (fn r => <xml><li><a link={view r.T.Id}>{[r.T.Id]}</a></li></xml>); return <xml><body> {ls} <br/> <form> <upload{#Data}/> <submit action={save}/> </form> <form> <submit action={saveEmpty}/> </form> </body></xml>