HDBC-ODBC compile problem

[Bulat Ziganshin]

Hello John,

Monday, July 17, 2006, 11:40:18 PM, you wrote:

> As you noted, I can't apply this directly as-is because of not being
> cross-platform happy.  That is easily enough fixed for the #includes.
> However, for the .cabal file, it's not so easy.  Is it really not
> possible to link in odbc -- it has to be odbc32 on Windows?

is not it possible to use the same trick as i used to include Win32
package only in windows builds of Streams library. here is the
Setup.hs that does this trick:

-- This custom Cabal build script adds "Win32" package to the list of
-- dependencies if we build on the Windows platform

import qualified System.Info
import Data.List
import Distribution.Simple
import Distribution.Simple.Utils
import Distribution.PackageDescription

main = do pkg_descr_file <- defaultPackageDesc
          pkg_descr      <- readPackageDescription pkg_descr_file
          let isWindows = "mingw" `isPrefixOf` System.Info.os
              config = if isWindows
                         then pkg_descr { buildDepends = Dependency "Win32" AnyVersion
                                                       : buildDepends pkg_descr }
                         else pkg_descr
          defaultMainNoRead config


-- 
Best regards,
 Bulat                            mailto:Bulat.Ziganshin at gmail.com