cmake EXEC_PROGRAM merges stdout and stderr?

[David Faure]

On Friday 03 February 2006 16:04, Brad King wrote:
> In fact there is a shell involved and that is why updating it to a newer 
> process execution implementation is hard.  That syntax will work fine 
> and the output will go to foo.h.  What are you trying to do with this? 
> There may be another way.

Trying to run uic3 and get its output into a .h file :)
The current kde module for that does:
IF(KDE3_IMPL)

  EXEC_PROGRAM(${KDE_UIC_EXECUTABLE} ARGS
    -nounload -tr tr2i18n
    -impl ${KDE_UIC_H_FILE}
    ${KDE_UIC_FILE}
    OUTPUT_VARIABLE _uic_CONTENTS
  )
ENDIF(KDE3_IMPL)

[...some regexp replacements on _uic_CONTENTS, and then...]

FILE(WRITE ${KDE_UIC_CPP_FILE} "#include <kdialog.h>\n#include <klocale.h>\n\n${_uic_CONTENTS}\n")

-- 
David Faure, faure at kde.org, sponsored by Trolltech to work on KDE,
Konqueror (http://www.konqueror.org), and KOffice (http://www.koffice.org).