Robert Edmonds 43b94a4bc4 fix VPATH builds
this commit fixes VPATH builds where the build tree is separate from the
source tree. this will allow us to run "make distcheck".
2013-11-18 13:53:28 -05:00
..
2013-11-18 13:53:28 -05:00
2013-11-18 13:53:28 -05:00

There are two tests.

"test-generated-code" is a simple test that can easily be adapted.
"test-generated-code2" is a comprehensive test.

--

If you have a quick problem, hack at "test-generated-code";
but i don't want that file to be too hard to navigate,
so you must eventually add a test to "test-generated-code2".

I appreciate additional test cases!
Please submit them as issues in the tracking system, or email me.

--

Here are the files involved in each test:

test.proto                      Protobuf declarations for the simple test.
test.pb-c.c                     Protobuf-C generated code based on test.proto
test.pb-c.h                     Protobuf-C generated code based on test.proto

test-full.proto                 Protobuf declarations for the exhaustive test.
test-full.pb-c.c                Protobuf-C generated code based on test-full.proto
test-full.pb-c.h                Protobuf-C generated code based on test-full.proto
test-full.pb.cc                 Protobuf (C++) generated code based on test-full.proto
test-full.pb.h                  Protobuf (C++) generated code based on test-full.proto

generated-code/
   test-generated-code.c        Actual test code.
   test-generated-code          Test executable.

generated-code2/
   cxx-generate-packed-data.cc  C++ code to generated data to compare with C.
   cxx-generate-packed-data     Program whichs generates data (using C++ api)
   test-full-cxx-output.inc     Output of cxx-generate-packed-data.
   test-generated-code2.c       Actual test code.
   test-generated-code2         Test executable.