Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

Appearance settings

Commit ddf9163

Browse filesBrowse files
authored
Merge pull request #27053 from story645/meson-verbose
Added info for getting compilation output from meson on autorebuild
2 parents a40a891 + 7f631a6 commit ddf9163
Copy full SHA for ddf9163

File tree

Expand file treeCollapse file tree

4 files changed

+43
-6
lines changed
Filter options
Expand file treeCollapse file tree

4 files changed

+43
-6
lines changed

‎doc/conf.py

Copy file name to clipboardExpand all lines: doc/conf.py
+1Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -207,6 +207,7 @@ def _check_dependencies():
207207
'scipy': ('https://docs.scipy.org/doc/scipy/', None),
208208
'tornado': ('https://www.tornadoweb.org/en/stable/', None),
209209
'xarray': ('https://docs.xarray.dev/en/stable/', None),
210+
'meson-python': ('https://meson-python.readthedocs.io/en/stable/', None)
210211
}
211212

212213

‎doc/devel/development_setup.rst

Copy file name to clipboardExpand all lines: doc/devel/development_setup.rst
+19-6Lines changed: 19 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -164,12 +164,25 @@ command ::
164164

165165
The 'editable/develop mode' builds everything and places links in your Python environment
166166
so that Python will be able to import Matplotlib from your development source directory.
167-
This allows you to import your modified version of Matplotlib without re-installing after
168-
every change. Note that before the merging of the `Meson port
169-
<https://github.com/matplotlib/matplotlib/pull/26621>`_, this is only true for ``*.py``
170-
files. If you change the C-extension source based on a commit before the change to the
171-
Meson build system (which might also happen if you change branches), you will have to
172-
re-run the above command.
167+
This allows you to import your modified version of Matplotlib without having to
168+
re-install after changing a ``.py`` or compiled extension file.
169+
170+
When working on a branch that does not have Meson enabled, meaning it does not
171+
have :ghpull:`26621` in its history (log), you will have to reinstall from source
172+
each time you change any compiled extension code.
173+
174+
Build options
175+
-------------
176+
If you are working heavily with files that need to be compiled, you may want to
177+
inspect the compilation log. This can be enabled by setting the environment
178+
variable :envvar:`MESONPY_EDITABLE_VERBOSE` or by setting the ``editable-verbose``
179+
config during installation ::
180+
181+
python -m pip install --no-build-isolation --config-settings=editable-verbose=true --editable .
182+
183+
For more information on installation and other configuration options, see the
184+
Meson Python :external+meson-python:ref:`editable installs guide <how-to-guides-editable-installs>`.
185+
173186

174187
Verify the Installation
175188
=======================

‎doc/devel/troubleshooting.rst

Copy file name to clipboardExpand all lines: doc/devel/troubleshooting.rst
+20Lines changed: 20 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -43,3 +43,23 @@ unlink this file. Multiple versions of Matplotlib can be linked to the same DLL,
4343
for example a development version installed in a development conda environment
4444
and a stable version running in a Jupyter notebook. To resolve this error, fully
4545
close all running instances of Matplotlib.
46+
47+
Windows compilation errors
48+
==========================
49+
If the compiled extensions are not building on Windows due to errors in linking to
50+
Windows' header files, for example ``../../src/_tkagg.cpp:133:10: error: 'WM_DPICHANGED' was not declared in this scope``,
51+
you should check which compiler Meson is using:
52+
53+
.. code-block:: bat
54+
55+
Build type: native build
56+
Project name: matplotlib
57+
Project version: 3.9.0.dev0
58+
C compiler for the host machine: cc (gcc 7.2.0 "cc (Rev1, Built by MSYS2 project) 7.2.0")
59+
C linker for the host machine: cc ld.bfd 2.29.1
60+
C++ compiler for the host machine: c++ (gcc 7.2.0 "c++ (Rev1, Built by MSYS2 project) 7.2.0")
61+
C++ linker for the host machine: c++ ld.bfd 2.29.1
62+
63+
Our :ref:`dependencies <dependencies>` documentation lists the minimum header
64+
version if you intended to use ``MSYS2``. If you intended to use ``MSVC`` then
65+
you may need to force Meson to :external+meson-python:ref:`use MSVC <vsenv-example>`.

‎pyproject.toml

Copy file name to clipboardExpand all lines: pyproject.toml
+3Lines changed: 3 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -287,4 +287,7 @@ ignore_messages = [
287287
"Hyperlink target \".*\" is not referenced.",
288288
"Duplicate implicit target name: \".*\".",
289289
"Duplicate explicit target name: \".*\".",
290+
# sphinx.ext.intersphinx directives
291+
"No role entry for \"external+.*\".",
292+
"Unknown interpreted text role \"external+.*\"."
290293
]

0 commit comments

Comments
0 (0)
Morty Proxy This is a proxified and sanitized view of the page, visit original site.