Previously CMake was not aware of which headers files the generation
of `mem_initializer.cpp` depended on. Consequently this could result
in broken incremental builds if
* Existing headers that declare memory initializers/finalizers change.
* New headers are added that declare memory initializers/finalizer.
Now the `z3_add_component()` CMake function has been modifed so that
it now takes an optional `MEMORY_INIT_FINALIZER_HEADERS` argument
which allows the headers that declare memory initializers/finalizers
to be explicitly listed.
With this information CMake will now regenerate `mem_initializer.cpp`
correctly.
This required the `mk_mem_initializer_cpp_internal()` function to be
changed to take a list of header files rather than a list of component
source directories. The two consumers (CMake and Python/Makefile build
systems) of this function have been modified to work with this change.
This partially fixes#1030.
Previously CMake was not aware of which headers files the generation
of `gparams_register_modules.cpp` depended on. Consequently this could result
in broken incremental builds if
* Existing headers that declared module description/parameters change.
* New headers are added that declare module description/parameters.
* `.pyg` files that generate header files that declare module
description/parameters change
Now the `z3_add_component()` CMake function has been modifed so that
* All header files that are generated from `.pyg` files are added as
dependencies and are scanned from module description/parameter
declarations. This implicit dependency of `gparams_register_modules.cpp`
depending on other generated header files seems unnecessary complex. We
should revisit this design decision once the Python/Makefile build
system is deprecated.
* The function now takes an optional `EXTRA_REGISTER_MODULE_HEADERS`
argument which allows the headers that declare module
description/paramters to be explicitly listed.
With this information CMake will now regenerate `gparams_register_modules.cpp`
correctly.
This required the `mk_gparams_register_modules_internal()` function to be
changed to take a list of header files rather than a list of component
source directories. The two consumers (CMake and Python/Makefile build
systems) of this function have been modified to work with this change.
This partially fixes#1030.
Previously CMake was not aware of which headers files the generation
of `install_tactic.cpp` depended on. Consequently this could result
in broken incremental builds if
* Existing headers that declared tactics/probes changed.
* New tactics/probes were added to new header files.
Now the `z3_add_component()` CMake function has been modifed to take an
optional `TACTIC_HEADERS` argument which allows the headers that declare
tactics/probes to be explicitly listed. The necessary component
declarations have been modified to declare their tactic/probe header
files.
With this information CMake will now regenerate `install_tactic.cpp`
correctly.
This required the `mk_install_tactic_cpp_internal()` function to be
changed to take a list of header files rather than a list of component
source directories. The two consumers (CMake and Python/Makefile build
systems) of this function have been modified to work with this change.
This partially fixes#1030.
and move that into `mk_genfile_common.py`. Then adapt `mk_util.py` and
`mk_consts_files.py` to call into the code at its new location.
The purpose of this change is to have Python code common to the Python
and CMake build systems separate from Python code that is only used for
the Python build system.
The existing code causes an allocation of an array with all enum values
on every method call (inside the values() method),
and loops over all enum entries.
enum values is not consistent between python 2 or 3. The root cause
of the problem was a dictionary's keys being iterated over which has
no defined order.
This has been fixed by iterating over the dictionary's items and
ordering by values. We could order by key rather than the values but
seeing as these represent an enum, ordering by value makes more sense.
and move that into ``mk_genfile_common.py``. Then adapt ``mk_util.py`` and
``mk_consts_files.py`` to call into the code at its new location.
The purpose of this change is to have Python code common to the Python
and CMake build systems separate from Python code that is only used for
the Python build system.
enum values is not consistent between python 2 or 3. The root cause
of the problem was a dictionary's keys being iterated over which has
no defined order.
This has been fixed by iterating over the dictionary's items and
ordering by values. We could order by key rather than the values but
seeing as these represent an enum, ordering by value makes more sense.
and move that into ``mk_genfile_common.py``. Then adapt ``mk_util.py`` and
``mk_consts_files.py`` to call into the code at its new location.
The purpose of this change is to have Python code common to the Python
and CMake build systems separate from Python code that is only used for
the Python build system.
``install_tactics.cpp`` and ``mem_initialiszer.cpp`` files between
the CMake and Python build systems.
The problem was that the generated files were
* Senstive to the order component directories were traversed
* For CMake there are two directories (a source and build directory)
for every component rather than a single directory like the
Python build system has.
To fix this a new function ``sorted_headers_by_component()`` has been
added which defines a order that is consistent between both build
systems. This function is then used on lists of paths to discovered
header files.
enum values is not consistent between python 2 or 3. The root cause
of the problem was a dictionary's keys being iterated over which has
no defined order.
This has been fixed by iterating over the dictionary's items and
ordering by values. We could order by key rather than the values but
seeing as these represent an enum, ordering by value makes more sense.
The issue here is that in Python2 ``exec`` is a statement and
``exec`` is a function in Python3. For the ``exec`` statement to
work we would need to write
```
exec line.strip(' \n') in exec_globals, None
```
We could write a wrapper function to do the right thing depending
on the Python version but a better approach is to actually just
use ``eval()`` rather than ``exec()`` because
* ``eval()`` is less "evil" than ``exec()`` because it only evaluates
a single expression. My testing so far seems to indicate that this is
sufficient.
* ``eval()`` is function in both Python 2 and 3 so we don't need
to specialise the code based on Python version.
``mk_genfile_common.py``. A new function ``mk_hpp_from_pyg()`` has been added
which provides a more sensible interface (hides the nasty ``exec()`` stuff)
to create the ``*.hpp`` files from ``*.pyg`` files.
Both ``mk_util.py`` and ``pyg2hpp.py`` have been modified to use the new
interface.
Whilst I'm here reindent ``pyg2hpp.py``.
The purpose of this change is to have Python code common to the Python
and CMake build systems separate from Python code that is only used for
the Python build system.
I've tested this change by making sure that the all the ``*.hpp``
files generated from ``*.pyg`` files match the files generated
before this change.
``mk_genfile_common.py`` and adapt ``mk_util.py`` and
``mk_pat_db.py`` to use the code at its new location.
Whilst I'm here reindent ``mk_mem_initializer_cpp.py``.
The purpose of this change is to have Python code common to the Python
and CMake build systems separate from Python code that is only used for
the Python build system.
``mk_genfile_common.py`` and adapt ``mk_util.py`` and
``mk_mem_initializer_cpp.py`` to use the code at its new location. The interface
has been changed slightly so that ``mk_mem_initializer_cpp_internal()`` now
returns the path the generated file. The motivation behind this is so that
clients of the function know the path of the generated file.
Whilst I'm here reindent ``mk_mem_initializer_cpp.py`` and the relevant
code in ``mk_util.py``.
The purpose of this change is to have Python code common to the Python
and CMake build systems separate from Python code that is only used for
the Python build system.
``mk_genfile_common.py`` and adapt ``mk_util.py`` and
``mk_install_tactic_cpp.py`` to use the code at its new location. The interface
has been changed slightly so that ``mk_install_tactic_cpp_internal()`` now
returns the path the generated file. The motivation behind this is so that
clients of the function know the path of the generated file.
Whilst I'm here reindent ``mk_install_tactic_cpp.py`` and the relevant
code in ``mk_util.py``.
The purpose of this change is to have Python code common to the Python
and CMake build systems separate from Python code that is only used for
the Python build system.
to ``mk_genfile_common.py`` and adapt ``mk_util.py`` and
``mk_gparams_register_modules_cpp.py`` to use the code at its new
location. The interface has been changed slightly so that
``mk_gparams_register_modules_internal()`` now returns the path
to the generated file. The motivation behind this so that clients
of the function know the path to the generated file.
Whilst I'm here reindent ``mk_gparams_register_modules_cpp.py``
and the relevant code in ``mk_util.py``.
Also remove duplicated code that is now available in
``mk_genfile_common.py``.
The purpose of this change is to have Python code common to the Python
and CMake build systems separate from Python code that is only used for
the Python build system.
``mk_genfile_common.py`` and adapt ``mk_util.py`` and
``mk_def_file.py`` to use the code at its new location.
Whilst I'm here also reindent ``mk_def_file.py`` and make it
use some of the code in ``mk_genfile_common.py`` to avoid code
duplication.
The purpose of this change is to have Python code common to the Python
and CMake build systems separate from Python code that is only used for
the Python build system.
``mk_genfile_common.py`` and adapt ``mk_util.py`` and
``mk_consts_files.py`` to use the code at its new location. The
interface has been changed slightly so that
``mk_z3consts_py_internal()`` now returns the path to the generated
file. The motivation behind this is so that clients of the function
know the path to the generated file.
Whilst I'm here also reindent ``mk_consts_files.py`` and move some of
its code into ``mk_genfile_common.py`` so it can be shared.
Also update Z3_GENERATED_FILE_EXTRA_DEPENDENCIES in the CMake build
so it knows about ``mk_genfile_common.py``.
The purpose of this change is to have Python code common to the Python
and CMake build systems separate from Python code that is only used for
the Python build system.
