Hi Florin,

Instead of patching SConstruct, you might want to try setting the
value in custom.py, using something like
customCPPPATH='/usr/lib/jvm/java/include/'.  This is what I've done on
Fedora at least.

steven

On Mon, Jul 21, 2008 at 2:31 PM, Florin Andrei <florin@andrei.myip.org> wrote:
> Building 5.08 on Ubuntu 7.10 with:
>
> scons useDouble=1 install=1 buildInterfaces=1 buildJavaWrapper=1
> dynamicCsoundLibrary=1 prefix=/opt/csound
>
> It fails to detect jni.h even though Java is properly installed (the Sun
> Java packages provided by the distro).
>
> $ java -version
> java version "1.6.0_03"
> Java(TM) SE Runtime Environment (build 1.6.0_03-b05)
> Java HotSpot(TM) Server VM (build 1.6.0_03-b05, mixed mode)
>
> To detect jni.h I made this patch:
>
> --- SConstruct.old      2008-07-15 17:22:42.000000000 -0700
> +++ SConstruct  2008-07-15 17:37:09.000000000 -0700
> @@ -589,7 +589,7 @@
>     tmp = "/System/Library/Frameworks/JavaVM.Framework/Headers/jni.h"
>     javaFound = configure.CheckHeader(tmp, language = "C++")
>  else:
> -    javaFound = configure.CheckHeader("jni.h", language = "C++")
> +    javaFound = configure.CheckHeader("/usr/lib/jvm/java/include/jni.h",
> language = "C++")
>  if getPlatform() == 'linux' and not javaFound:
>     if commonEnvironment['buildInterfaces'] != '0':
>         if commonEnvironment['buildJavaWrapper'] != '0':
>
> Now it finds that file but it hangs while testing it:
>
> Checking for SWIG... no
> Checking for C header file Python.h... no
> Checking for C header file /usr/include/python2.5/Python.h... no
> Checking for C header file /usr/local/include/python2.5/Python.h... no
> Checking for C++ header file /usr/lib/jvm/java/include/jni.h...
>
> It just stops there forever.
> If I remove the jni patch it builds fine but without the Java wrapper.
>
> Any ideas?
>
> --
> Florin Andrei
>
> http://florin.myip.org/
>
>
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> csound"
>