[Scons-users] SCONS ignores Java in mixed build with C++ - bug in SCONS?

[Elliott Wolin]

Hi,

I'm building C++ and Java in a single package and I can't get it to 
build both Java and C++ at the same time.

The source files live in separate dirs.  In a function called by 
SConstruct I check for source subdirs and build each one:

    #  build java code
    if(os.path.exists("./java")==True):
         javaEnv=env.Clone()
         SCons.Script.SConscript('java/SConscript',exports=['javaEnv'], 
duplicate=0)

     # build C++ code
     if(os.path.exists("./src/libsrc")==True):
         libEnv=env.Clone()
         
SCons.Script.SConscript('src/libsrc/SConscript',exports=['libEnv'], 
variant_dir='./src/libsrc/.'
                    + env['arch'], duplicate=0)


SConscript in the Java dir is:

    Import('*')
    javaEnv.Java(target = 'build/classes', source = 'org')
    javaEnv.Jar(target  = 'build/lib/cMsg2et.jar',   source = 
'build/classes')

and nothing unusual in the C++ dir.

It works fine for Java if I comment out the C++ SConscript() call.  If I 
uncomment it then it does the C++ but does NOT build Java.

I'm stumped...seems like a bug in SCONS.


-- 

				Sincerely,
					Elliott


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  Those raised in a morally relative or neutral environment will hold
		    no truths to be self-evident.
				

Elliott Wolin
Staff Physicist, Jefferson Lab
12000 Jefferson Ave
Suite 8 MS 12A1
Newport News, VA 23606
757-269-7365

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