[Scons-users] Chaining generated sources.

[Bill Deegan]

William,

*bump* is not encouraged.
-1

-Bill


On Thu, Feb 27, 2014 at 5:07 PM, William Blevins <wblevins001 at gmail.com>wrote:


> * bump *

>

> V/R,

> William

>

>

> On Mon, Feb 24, 2014 at 7:33 PM, William Blevins <wblevins001 at gmail.com>wrote:

>

>> The builder implementation is irrelevant to the test case, so I recommend

>> generalizing.  The easiest way to do this would be:

>>

>> 1) Make a <name>.java file that has one or more of the properties that

>> causes this problem:

>>     1) The java file creates more than one class file when compiled.

>>     2) The java class package is not equal to the root package.

>> 2) Write an SConscript that essentially does

>>     # Psuedo code as follows

>>     Line 1: env = Environment()

>>     Line 2: env.Command( "<test_case_input_file>",

>> "<source_directory>/<package_info>/<test_case_file_name>", Copy("$TARGET",

>> "$SOURCE") )

>>     Line 3: env.Java( targets = <build_directory>, sources =

>> <source_directory> )

>>

>> This test case provides the following benefits:

>> 1) It is simple and easy to understand.

>>     Line 1: environment is setup for the example

>>     Line 2: source "<test_case_input_file>" creates target

>> "<source_directory>/<package_info>/<test_case_file_name>" named DERIVED.

>>     Line 3: DERIVED becomes a derived source for the Java builder.

>> 2) This keeps the context local to SCons and removes any external

>> dependencies: so all code generators are equal~!

>>

>> Now you just need to validate the produced dependency tree.  Please see

>> the original email for dependency tree examples.

>>

>> V/R,

>> William

>>

>> If you need help creating this test case then, I could try to create a

>> patch sometime this week with a link to documentation for contributing to

>> SCons.

>>

>>

>>

>>

>> On Sat, Feb 22, 2014 at 7:29 PM, Dirk Bächle <tshortik at gmx.de> wrote:

>>

>>> On 22.02.2014 22:26, William Blevins wrote:

>>>

>>>> Unfortunately, I cannot post the code without going through a lot of

>>>> hoops.

>>>>

>>>>

>>> Okay, I understand...but could you post your version of the Protoc

>>> Builder? The original snippet from the Wiki, as well as the latest revision

>>> from the Bitbucket repository, both don't support Java.

>>> So having your current Builder available would really help for setting

>>> up simple test examples and such.

>>>

>>> Thanks a lot in advance.

>>>

>>>

>>> Dirk

>>>

>>> _______________________________________________

>>> Scons-users mailing list

>>> Scons-users at scons.org

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>>>

>>

>>

>

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