How to work around “scons: warning: Two different environments were specified for target”?

I found a workaround that doesn't involve creating extra variables to hold the object file nodes.

I found a workaround that doesn't involve creating extra variables to hold the object file nodes: env. Program("a", "a. C", env.

Object("util. C"), LIBS="m") env. Program("b", "b.

C", env. Object("util. C"), LIBS="c") This isolates the build of util.

C within a single environment. Although it is specified twice, once for each Program, SCons doesn't warn about this because it's the same source built with the same env object. Of course SCons only compiles the source once in this case.

One issue I found in my code was that I was not using the target object path correctly. Or in otherwords I had a variant dir directive, but instead of using BUILDPATH I ended up using my original source code path. This way Scons was finding the object generated in target BUILDPATH and source path.

You may use the Split function and a custom helper to simplify the build process for large projects: def create_objs(SRCS, path=""): return env. Object(path+src+". Cpp") for src in SRCS prg1 = Split("file_1 file_2 file_N") prg2 = Split("file_2 file_5 file_8") env.

Program("a", create_objs(prg1), LIBS="x") env. Program("b", create_objs(prg2), LIBS="y") The object files are created only once, and they can be used in multiple builds. Hope this helps...

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