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Merged
merged 3 commits into from
Nov 14, 2022
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gh-99289: Add COMPILEALL_OPTS to Makefile #99291

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gh-99289: Add COMPILEALL_OPTS to Makefile
vstinner Nov 9, 2022
6bbc683
whats new wording improvement.
gpshead Nov 13, 2022
7b34b8f
reword news
gpshead Nov 13, 2022
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7 changes: 7 additions & 0 deletions Doc/using/configure.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -767,6 +767,13 @@ Compiler flags

.. versionadded:: 3.5

.. envvar:: COMPILEALL_OPTS

Options passed to the :mod:`compileall` command line when building PYC files
in ``make install``. Default: ``-j0``.

.. versionadded:: 3.12

.. envvar:: EXTRA_CFLAGS

Extra C compiler flags.
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6 changes: 6 additions & 0 deletions Doc/whatsnew/3.12.rst
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Expand Up @@ -668,6 +668,12 @@ Build Changes
if the Clang compiler accepts the flag.
(Contributed by Dong-hee Na in :gh:`89536`.)

* Add ``COMPILEALL_OPTS`` variable in Makefile to override :mod:`compileall`
options (default: ``-j0``) in ``make install``. Also merged the 3
``compileall`` commands into a single command to build .pyc files for all
optimization levels (0, 1, 2) at once.
(Contributed by Victor Stinner in :gh:`99289`.)


C API Changes
=============
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27 changes: 6 additions & 21 deletions Makefile.pre.in
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Expand Up @@ -2053,6 +2053,8 @@ TESTSUBDIRS= idlelib/idle_test \
test/xmltestdata test/xmltestdata/c14n-20 \
test/ziptestdata

COMPILEALL_OPTS=-j0

TEST_MODULES=@TEST_MODULES@
libinstall: all $(srcdir)/Modules/xxmodule.c
@for i in $(SCRIPTDIR) $(LIBDEST); \
Expand Down Expand Up @@ -2122,32 +2124,15 @@ libinstall: all $(srcdir)/Modules/xxmodule.c
$(INSTALL_DATA) `cat pybuilddir.txt`/_sysconfigdata_$(ABIFLAGS)_$(MACHDEP)_$(MULTIARCH).py \
$(DESTDIR)$(LIBDEST); \
$(INSTALL_DATA) $(srcdir)/LICENSE $(DESTDIR)$(LIBDEST)/LICENSE.txt
-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
$(PYTHON_FOR_BUILD) -Wi $(DESTDIR)$(LIBDEST)/compileall.py \
-j0 -d $(LIBDEST) -f \
-x 'bad_coding|badsyntax|site-packages|test/test_lib2to3/data' \
$(DESTDIR)$(LIBDEST)
-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
$(PYTHON_FOR_BUILD) -Wi -O $(DESTDIR)$(LIBDEST)/compileall.py \
-j0 -d $(LIBDEST) -f \
-x 'bad_coding|badsyntax|site-packages|test/test_lib2to3/data' \
$(DESTDIR)$(LIBDEST)
@ # Build PYC files for the 3 optimization levels (0, 1, 2)
-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
$(PYTHON_FOR_BUILD) -Wi -OO $(DESTDIR)$(LIBDEST)/compileall.py \
-j0 -d $(LIBDEST) -f \
$(PYTHON_FOR_BUILD) -Wi $(DESTDIR)$(LIBDEST)/compileall.py \
-o 0 -o 1 -o 2 $(COMPILEALL_OPTS) -d $(LIBDEST) -f \
-x 'bad_coding|badsyntax|site-packages|test/test_lib2to3/data' \
$(DESTDIR)$(LIBDEST)
-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
$(PYTHON_FOR_BUILD) -Wi $(DESTDIR)$(LIBDEST)/compileall.py \
-j0 -d $(LIBDEST)/site-packages -f \
-x badsyntax $(DESTDIR)$(LIBDEST)/site-packages
-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
$(PYTHON_FOR_BUILD) -Wi -O $(DESTDIR)$(LIBDEST)/compileall.py \
-j0 -d $(LIBDEST)/site-packages -f \
-x badsyntax $(DESTDIR)$(LIBDEST)/site-packages
-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
$(PYTHON_FOR_BUILD) -Wi -OO $(DESTDIR)$(LIBDEST)/compileall.py \
-j0 -d $(LIBDEST)/site-packages -f \
-o 0 -o 1 -o 2 $(COMPILEALL_OPTS) -d $(LIBDEST)/site-packages -f \
-x badsyntax $(DESTDIR)$(LIBDEST)/site-packages
-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
$(PYTHON_FOR_BUILD) -m lib2to3.pgen2.driver $(DESTDIR)$(LIBDEST)/lib2to3/Grammar.txt
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4 changes: 4 additions & 0 deletions Misc/NEWS.d/next/Build/2022-11-09-14-42-48.gh-issue-99289.X7wFE1.rst
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@@ -0,0 +1,4 @@
Add a ``COMPILEALL_OPTS`` variable in Makefile to override :mod:`compileall`
options (default: ``-j0``) in ``make install``. Also merged the ``compileall``
commands into a single command building .pyc files for the all optimization levels
(0, 1, 2) at once. Patch by Victor Stinner.