[Scons-users] Builder Chains Not Working?

[Managan, Rob]

Mark,

You can also save the node returned by the builder and use it directly. This might work:

node_t2 = env.MultiBuilder1("target2.json", ['target1.json', 'source2.json'])

node_t2bin = env.Builder2("target2.binary", node_t2)

ret = env.InstallAs(os.path.join(installBase,"target2.binary"), "target2.binaryplatform")
I suppose I should ask if you just did not include a way to build "target2.binaryplatform"?


*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
Rob Managan                             email managan at llnl.gov
LLNL                                             phone: 925-423-0903
P.O. Box 808, L-095                   FAX:   925-422-3389
Livermore, CA  94551-0808


On 11/14/12 4:00 PM, "Mark Ribau" <mribau at realtaentertainment.com<mailto:mribau at realtaentertainment.com>> wrote:

Oddly enough, this appears to fix it:

ret = env.MultiBuilder1("target2.json", ['target1.json', 'source2.json'])
env.Alias( "myalias", True,  ret)
ret = env.Builder2("target2.binary", "target2.json")
env.Alias( "myalias", True,  ret)
ret = env.InstallAs(os.path.join(installBase,"target2.binary"), "target2.binaryplatform")
env.Alias( "myalias", True,  ret)

I guess this is because SCons thinks I haven't requested to build those files? But since they are dependencies, shouldn't SCons automatically build them??

Do I need to modify the BUILD_TARGETS at run time if I have found sub-dependencies that need to be built?


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