Mercurial > urweb
annotate tests/tryRpc.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 | e15234fbb163 |
children |
rev | line source |
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adam@1848 | 1 fun isBeppo (s : string) : transaction string = |
adam@1848 | 2 case s of |
adam@1848 | 3 "Beppo" => return "Yup, that's him!" |
adam@1848 | 4 | "Mephisto" => error <xml>Great googely moogely!</xml> |
adam@1848 | 5 | _ => return "Who's that?" |
adam@1848 | 6 |
adam@1848 | 7 fun listOf (n : int) = |
adam@1848 | 8 if n < 0 then |
adam@1848 | 9 error <xml>Negative!</xml> |
adam@1848 | 10 else if n = 0 then |
adam@1848 | 11 return [] |
adam@1848 | 12 else |
adam@1848 | 13 ls <- listOf (n - 1); |
adam@1848 | 14 return (n :: ls) |
adam@1848 | 15 |
adam@1848 | 16 fun length ls = |
adam@1848 | 17 case ls of |
adam@1848 | 18 [] => 0 |
adam@1848 | 19 | _ :: ls' => 1 + length ls' |
adam@1848 | 20 |
adam@1848 | 21 fun main () : transaction page = |
adam@1848 | 22 s <- source ""; |
adam@1848 | 23 ns <- source ""; |
adam@1848 | 24 return <xml><body> |
adam@1848 | 25 <ctextbox source={s}/> |
adam@1848 | 26 <button value="rpc" onclick={fn _ => v <- get s; |
adam@1848 | 27 r <- rpc (isBeppo v); |
adam@1848 | 28 alert r}/> |
adam@1848 | 29 <button value="tryRpc" onclick={fn _ => v <- get s; |
adam@1848 | 30 r <- tryRpc (isBeppo v); |
adam@1848 | 31 case r of |
adam@1848 | 32 None => alert "Faaaaaailure." |
adam@1848 | 33 | Some r => alert ("Success: " ^ r)}/> |
adam@1848 | 34 |
adam@1848 | 35 <hr/> |
adam@1848 | 36 |
adam@1848 | 37 <ctextbox source={ns}/> |
adam@1848 | 38 <button value="rpc" onclick={fn _ => v <- get ns; |
adam@1848 | 39 r <- rpc (listOf (readError v)); |
adam@1848 | 40 alert (show (length r))}/> |
adam@1848 | 41 <button value="tryRpc" onclick={fn _ => v <- get ns; |
adam@1848 | 42 r <- tryRpc (listOf (readError v)); |
adam@1848 | 43 case r of |
adam@1848 | 44 None => alert "Faaaaaailure." |
adam@1848 | 45 | Some r => alert ("Success: " ^ show (length r))}/> |
adam@1848 | 46 </body></xml> |