Mercurial > urweb
view tests/dbupload.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 | 216a3a67ebe3 |
children |
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table t : { Id : int, Blob : blob, MimeType : string } sequence s fun getImage id : transaction page = r <- oneRow1 (SELECT t.Blob, t.MimeType FROM t WHERE t.Id = {[id]}); returnBlob r.Blob (blessMime r.MimeType) fun main () : transaction page = let fun handle r = id <- nextval s; dml (INSERT INTO t (Id, Blob, MimeType) VALUES ({[id]}, {[fileData r.File]}, {[fileMimeType r.File]})); main () in x <- queryX1 (SELECT t.Id FROM t) (fn r => <xml><img src={url (getImage r.Id)}/><br/></xml>); return <xml><body> <form><upload{#File}/> <submit action={handle}/></form> <hr/> {x} </body></xml> end