Commit graph

71 commits

Author SHA1 Message Date
Erlend E. Aasland
d1904b91cb
gh-116943: Ensure makesetup does not choke on missing EOL in Setup.* files (#139100) 2025-09-18 09:25:01 +00:00
Bénédikt Tran
5f2ba152a0
gh-131298: eliminate HACL* static libraries for cryptographic modules (GH-132438)
* simplify HACL* build for MD5, SHA1, SHA2 and SHA3 modules

* remove statically linked libraries for HACL* implementation

* is it better now?

* is it better now?

* fixup

* Present HACL* as a static or shared library.

On WASI, extension modules based on HACL* require the HACL*
library to be linked statically. On other platforms, it can
be built dynamically.

* amend whitespace

* remove temporary .so file as it requires more symlinks

* avoid smelly symbols

* fixup checksums

* regen sbom

* fixup shell warnings and comments

* it *should* work
2025-04-20 17:40:17 +00:00
Malcolm Smith
2f5c3b09e4
gh-116622: Rename build variable MODULE_LDFLAGS back to LIBPYTHON (#122764)
(LIBPYTHON was renamed MODULE_LDFLAGS in commit 7f5e3f04f.)
2024-08-09 00:00:55 +02:00
Malcolm Smith
7f5e3f04f8
gh-111225: Link extension modules against libpython on Android (#115780)
Part of the work on PEP 738: Adding Android as a supported platform.

* Rename the LIBPYTHON variable to MODULE_LDFLAGS, to more accurately 
  reflect its purpose.
* Edit makesetup to use MODULE_LDFLAGS when linking extension modules.
* Edit the Makefile so that extension modules depend on libpython on 
  Android and Cygwin.
* Restore `-fPIC` on Android. It was removed several years ago with a 
  note that the toolchain used it automatically, but this is no longer
  the case. Omitting it causes all linker commands to fail with an error
  like `relocation R_AARCH64_ADR_PREL_PG_HI21 cannot be used against
  symbol '_Py_FalseStruct'; recompile with -fPIC`.
2024-02-21 23:18:57 +00:00
Christian Heimes
33f42c269f
gh-96269: static and shared ext need different deps (#96316) 2022-11-16 14:03:35 +01:00
Christian Heimes
8c1dbad36f
gh-96269: Fix build dependency on AIX (GH-96304) 2022-08-26 12:31:58 +02:00
Christian Heimes
6485c3c726
gh-94404: Use module CFLAGS before PY_STDMODULE_CFLAGS (GH-94413)
``PY_STDMODULE_CFLAGS`` may contain include directories with system
headers. This can break compiling with built-in libmpdec.
2022-06-29 15:44:14 +02:00
Christian Heimes
5150cbcd68
gh-94404: makesetup: use correct CFLAGS and macOS workaround (GH-94405)
``makesetup`` now works around an issue with sed on macOS and uses correct
CFLAGS for object files that end up in a shared extension.
2022-06-29 09:46:39 +02:00
Christian Heimes
abdd69c95c
bpo-46023: makesetup: skip all duplicate modules (GH-32234) 2022-04-01 17:23:12 +02:00
Christian Heimes
74821b3053
bpo-46023: Skip build if module is marked as DISABLED (GH-30100) 2021-12-14 15:42:46 +01:00
Christian Heimes
036bbb1d1b
bpo-46023: Fix makesetup handling of disabled rule (GH-30001) 2021-12-10 14:11:55 +01:00
Christian Heimes
25ecc040d0
bpo-45573: Introduce extension module flags in Makefile (GH-29594)
``configure`` now uses a standardized format to forward state, compiler
flags, and linker flags to ``Makefile``, ``setup.py``, and
``Modules/Setup``. ``makesetup`` use the new variables by default if a
module line does not contain any compiler or linker flags. ``setup.py``
has a new function ``addext()``.

For a module ``egg``, configure adds:

* ``MODULE_EGG`` with value yes, missing, disabled, or n/a
* ``MODULE_EGG_CFLAGS``
* ``MODULE_EGG_LDFLAGS``

``Makefile.pre.in`` may also provide ``MODULE_EGG_DEPS`` that lists
dependencies such as header files and static libs.

Signed-off-by: Christian Heimes <christian@python.org>
2021-11-18 09:18:44 +01:00
Christian Heimes
0486570f7b
bpo-45798: Move _decimal build setup into configure (GH-29541)
Settings for :mod:`decimal` internal C extension are now detected by
:program:`configure`. The bundled `libmpdec` library is built in
``Makefile``.

Signed-off-by: Christian Heimes <christian@python.org>
2021-11-13 13:56:16 +01:00
Christian Heimes
f0150ac94a
bpo-45548: Some test modules must be built as shared libs (GH-29268)
Some test cases don't work when test modules are static extensions.

Add dependency on Modules/config.c to trigger a rebuild whenever a
module build type is changed.

``makesetup`` puts shared extensions into ``Modules/`` directory. Create
symlinks from pybuilddir so the extensions can be imported.

Note: It is not possible to use the content of pybuilddir.txt as a build
target. Makefile evaluates target variables in the first pass. The
pybuilddir.txt file does not exist at that point.
2021-10-29 17:49:57 +02:00
Christian Heimes
b5ee79494b
bpo-45548: makesetup improvements (GH-29225)
* record which modules are build as shared extensions
* put object files in same directory as source files
* remove dependency on deleted _math.c

Signed-off-by: Christian Heimes <christian@python.org>
2021-10-26 10:58:43 +02:00
Christian Heimes
2b8677a3cd
bpo-45548: FreeBSD doesn't like auto vars in makesetup (GH-29216) 2021-10-25 20:52:55 +02:00
Christian Heimes
81669d1b7b
bpo-45595: Make extensions depend on header files (GH-29198)
``setup.py`` and ``makesetup`` now track build dependencies on all Python
header files and module specific header files.

Signed-off-by: Christian Heimes <christian@python.org>
2021-10-25 20:01:03 +02:00
Christian Heimes
f6e8b80d20
bpo-45571: use PY_CFLAGS_NODIST for shared Modules/Setup (GH-29161) 2021-10-22 20:02:54 +02:00
E. M. Bray
da324d53d4 closes bpo-34212: Build core extension modules with Py_BUILD_CORE_BUILTIN. (GH-8712) 2018-11-26 20:21:31 -06:00
Victor Stinner
27e2d1f219
bpo-35081: Add pycore_ prefix to internal header files (GH-10263)
* Rename Include/internal/ header files:

  * pyatomic.h -> pycore_atomic.h
  * ceval.h -> pycore_ceval.h
  * condvar.h -> pycore_condvar.h
  * context.h -> pycore_context.h
  * pygetopt.h -> pycore_getopt.h
  * gil.h -> pycore_gil.h
  * hamt.h -> pycore_hamt.h
  * hash.h -> pycore_hash.h
  * mem.h -> pycore_mem.h
  * pystate.h -> pycore_state.h
  * warnings.h -> pycore_warnings.h

* PCbuild project, Makefile.pre.in, Modules/Setup: add the
  Include/internal/ directory to the search paths of header files.
* Update includes. For example, replace #include "internal/mem.h"
  with #include "pycore_mem.h".
2018-11-01 00:52:28 +01:00
Antoine Pitrou
961d54c5c1
bpo-32430: Rename Modules/Setup.dist to Modules/Setup (GH-8229)
bpo-32430: Rename Modules/Setup.dist to Modules/Setup

Remove the necessity to copy the former manually to the latter when updating the local source tree.
2018-07-16 19:03:03 +02:00
xdegaye
063db62aab bpo-32232: by default, Setup modules are no longer built with -DPy_BUILD_CORE (GH-6489)
Setup modules are no longer built with -DPy_BUILD_CORE by default,
as using that flag may now require including additional internal-only header files.

Instead, only the modules that specifically need it use that setting.
2018-04-21 01:03:49 +10:00
xdegaye
c0364fc7c2 bpo-20210: Support the *disabled* marker in Setup files (GH-132)
Extension modules listed after the *disabled* marker are not built at all,
neither by the Makefile nor by setup.py.
2017-05-27 18:25:03 +02:00
Benjamin Peterson
510df6f272 merge 3.6 2017-01-16 00:05:54 -08:00
Benjamin Peterson
a105dd3dc0 generate spaces instead of tabs into config.c 2017-01-16 00:05:12 -08:00
Xavier de Gaye
84968b74c8 Issue #28444: Fix missing extensions modules when cross compiling. 2016-10-29 16:57:20 +02:00
Xavier de Gaye
0af10ac472 Issue #28444: Merge with 3.6. 2016-10-29 17:01:07 +02:00
Zachary Ware
3839d99b79 Issue #13756: Fix building extensions modules on Cygwin
Patch by Roumen Petrov, based on original patch by Jason Tishler.
2016-10-01 16:15:09 -05:00
Martin Panter
2dc77f0e19 Issue #28145: Spelling fixes 2016-09-16 00:46:05 +00:00
Serhiy Storchaka
bfbfc8deb2 Removed unintentional trailing spaces in text files. 2015-03-29 19:12:58 +03:00
Ned Deily
b166191886 Issue #17095: Fix Modules/Setup *shared* support.
Original patch by Thomas Wouters.
2014-06-02 01:05:29 -07:00
Jeffrey Yasskin
d4fcdb1ea8 Issue #9189: Allow users to set $CFLAGS, $CPPFLAGS, and $LDFLAGS when running
configure to append to Python's default values for those variables, and
similarly allow users to set $XXFLAGS on the make command line to append to the
values set by configure.

In the makefile, this renames the variables that used to be $XXFLAGS to
$PY_XXFLAGS, and renames the old $PY_CFLAGS to $PY_CORE_CFLAGS.  To compensate,
sysconfig now aliases $XXFLAGS=$PY_XXFLAGS so that scripts using it keep
working.  I see that as the right interface, not a backward-compatibility hack,
since these are logically the $XXFLAGS variables; we just use a different name
in the makefile to deal with make's semantics.
2010-07-09 16:30:58 +00:00
Martin v. Löwis
1a21451b1d Implement PEP 3121: new module initialization and finalization API. 2008-06-11 05:26:20 +00:00
Thomas Wouters
89d996e5c2 Merged revisions 57778-58052 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r57820 | georg.brandl | 2007-08-31 08:59:27 +0200 (Fri, 31 Aug 2007) | 2 lines

  Document new shorthand notation for index entries.
........
  r57827 | georg.brandl | 2007-08-31 10:47:51 +0200 (Fri, 31 Aug 2007) | 2 lines

  Fix subitem markup.
........
  r57833 | martin.v.loewis | 2007-08-31 12:01:07 +0200 (Fri, 31 Aug 2007) | 1 line

  Mark registry components as 64-bit on Win64.
........
  r57854 | bill.janssen | 2007-08-31 21:02:23 +0200 (Fri, 31 Aug 2007) | 1 line

  deprecate use of FakeSocket
........
  r57855 | bill.janssen | 2007-08-31 21:02:46 +0200 (Fri, 31 Aug 2007) | 1 line

  remove mentions of socket.ssl in comments
........
  r57856 | bill.janssen | 2007-08-31 21:03:31 +0200 (Fri, 31 Aug 2007) | 1 line

  remove use of non-existent SSLFakeSocket in apparently untested code
........
  r57859 | martin.v.loewis | 2007-09-01 08:36:03 +0200 (Sat, 01 Sep 2007) | 3 lines

  Bug #1737210: Change Manufacturer of Windows installer to PSF.
  Will backport to 2.5.
........
  r57865 | georg.brandl | 2007-09-01 09:51:24 +0200 (Sat, 01 Sep 2007) | 2 lines

  Fix RST link (backport from Py3k).
........
  r57876 | georg.brandl | 2007-09-01 17:49:49 +0200 (Sat, 01 Sep 2007) | 2 lines

  Document sets' ">" and "<" operations (backport from py3k).
........
  r57878 | skip.montanaro | 2007-09-01 19:40:03 +0200 (Sat, 01 Sep 2007) | 4 lines

  Added a note and examples to explain that re.split does not split on an
  empty pattern match. (issue 852532).
........
  r57879 | walter.doerwald | 2007-09-01 20:18:09 +0200 (Sat, 01 Sep 2007) | 2 lines

  Fix wrong function names.
........
  r57880 | walter.doerwald | 2007-09-01 20:34:05 +0200 (Sat, 01 Sep 2007) | 2 lines

  Fix typo.
........
  r57889 | andrew.kuchling | 2007-09-01 22:31:59 +0200 (Sat, 01 Sep 2007) | 1 line

  Markup fix
........
  r57892 | andrew.kuchling | 2007-09-01 22:43:36 +0200 (Sat, 01 Sep 2007) | 1 line

  Add various items
........
  r57895 | andrew.kuchling | 2007-09-01 23:17:58 +0200 (Sat, 01 Sep 2007) | 1 line

  Wording change
........
  r57896 | andrew.kuchling | 2007-09-01 23:18:31 +0200 (Sat, 01 Sep 2007) | 1 line

  Add more items
........
  r57904 | ronald.oussoren | 2007-09-02 11:46:07 +0200 (Sun, 02 Sep 2007) | 3 lines

  Macosx: this patch ensures that the value of MACOSX_DEPLOYMENT_TARGET used
  by the Makefile is also used at configure-time.
........
  r57925 | georg.brandl | 2007-09-03 09:16:46 +0200 (Mon, 03 Sep 2007) | 2 lines

  Fix #883466: don't allow Unicode as arguments to quopri and uu codecs.
........
  r57936 | matthias.klose | 2007-09-04 01:33:04 +0200 (Tue, 04 Sep 2007) | 2 lines

  - Added support for linking the bsddb module against BerkeleyDB 4.6.x.
........
  r57954 | mark.summerfield | 2007-09-04 10:16:15 +0200 (Tue, 04 Sep 2007) | 3 lines

  Added cross-references plus a note about dict & list shallow copying.
........
  r57958 | martin.v.loewis | 2007-09-04 11:51:57 +0200 (Tue, 04 Sep 2007) | 3 lines

  Document that we rely on the OS to release the crypto
  context. Fixes #1626801.
........
  r57960 | martin.v.loewis | 2007-09-04 15:13:14 +0200 (Tue, 04 Sep 2007) | 3 lines

  Patch #1388440: Add set_completion_display_matches_hook and
  get_completion_type to readline.
........
  r57961 | martin.v.loewis | 2007-09-04 16:19:28 +0200 (Tue, 04 Sep 2007) | 3 lines

  Patch #1031213: Decode source line in SyntaxErrors back to its original
  source encoding. Will backport to 2.5.
........
  r57972 | matthias.klose | 2007-09-04 20:17:36 +0200 (Tue, 04 Sep 2007) | 3 lines

  - Makefile.pre.in(buildbottest): Run an optional script pybuildbot.identify
    to include some information about the build environment.
........
  r57973 | matthias.klose | 2007-09-04 21:05:38 +0200 (Tue, 04 Sep 2007) | 2 lines

  - Makefile.pre.in(buildbottest): Remove whitespace at eol.
........
  r57975 | matthias.klose | 2007-09-04 22:46:02 +0200 (Tue, 04 Sep 2007) | 2 lines

  - Fix libffi configure for hppa*-*-linux* | parisc*-*-linux*.
........
  r57980 | bill.janssen | 2007-09-05 02:46:27 +0200 (Wed, 05 Sep 2007) | 1 line

  SSL certificate distinguished names should be represented by tuples
........
  r57985 | martin.v.loewis | 2007-09-05 08:39:17 +0200 (Wed, 05 Sep 2007) | 3 lines

  Patch #1105: Explain that one needs to build the solution
  to get dependencies right.
........
  r57987 | armin.rigo | 2007-09-05 09:51:21 +0200 (Wed, 05 Sep 2007) | 4 lines

  PyDict_GetItem() returns a borrowed reference.
  There are probably a number of places that are open to attacks
  such as the following one, in bltinmodule.c:min_max().
........
  r57991 | martin.v.loewis | 2007-09-05 13:47:34 +0200 (Wed, 05 Sep 2007) | 3 lines

  Patch #786737: Allow building in a tree of symlinks pointing to
  a readonly source.
........
  r57993 | georg.brandl | 2007-09-05 15:36:44 +0200 (Wed, 05 Sep 2007) | 2 lines

  Backport from Py3k: Bug #1684991: explain lookup semantics for __special__ methods (new-style classes only).
........
  r58004 | armin.rigo | 2007-09-06 10:30:51 +0200 (Thu, 06 Sep 2007) | 4 lines

  Patch #1733973 by peaker:
  ptrace_enter_call() assumes no exception is currently set.
  This assumption is broken when throwing into a generator.
........
  r58006 | armin.rigo | 2007-09-06 11:30:38 +0200 (Thu, 06 Sep 2007) | 4 lines

  PyDict_GetItem() returns a borrowed reference.
  This attack is against ceval.c:IMPORT_NAME, which calls an
  object (__builtin__.__import__) without holding a reference to it.
........
  r58013 | georg.brandl | 2007-09-06 16:49:56 +0200 (Thu, 06 Sep 2007) | 2 lines

  Backport from 3k: #1116: fix reference to old filename.
........
  r58021 | thomas.heller | 2007-09-06 22:26:20 +0200 (Thu, 06 Sep 2007) | 1 line

  Fix typo:  c_float represents to C float type.
........
  r58022 | skip.montanaro | 2007-09-07 00:29:06 +0200 (Fri, 07 Sep 2007) | 3 lines

  If this is correct for py3k branch and it's already in the release25-maint
  branch, seems like it ought to be on the trunk as well.
........
  r58023 | gregory.p.smith | 2007-09-07 00:59:59 +0200 (Fri, 07 Sep 2007) | 4 lines

  Apply the fix from Issue1112 to make this test more robust and keep
  windows happy.
........
  r58031 | brett.cannon | 2007-09-07 05:17:50 +0200 (Fri, 07 Sep 2007) | 4 lines

  Make uuid1 and uuid4 tests conditional on whether ctypes can be imported;
  implementation of either function depends on ctypes but uuid as a whole does
  not.
........
  r58032 | brett.cannon | 2007-09-07 06:18:30 +0200 (Fri, 07 Sep 2007) | 6 lines

  Fix a crasher where Python code managed to infinitely recurse in C code without
  ever going back out to Python code in PyObject_Call().  Required introducing a
  static RuntimeError instance so that normalizing an exception there is no
  reliance on a recursive call that would put the exception system over the
  recursion check itself.
........
  r58034 | thomas.heller | 2007-09-07 08:32:17 +0200 (Fri, 07 Sep 2007) | 1 line

  Add a 'c_longdouble' type to the ctypes module.
........
  r58035 | thomas.heller | 2007-09-07 11:30:40 +0200 (Fri, 07 Sep 2007) | 1 line

  Remove unneeded #include.
........
  r58036 | thomas.heller | 2007-09-07 11:33:24 +0200 (Fri, 07 Sep 2007) | 6 lines

  Backport from py3k branch:

  Add a workaround for a strange bug on win64, when _ctypes is compiled
  with the SDK compiler.  This should fix the failing
  Lib\ctypes\test\test_as_parameter.py test.
........
  r58037 | georg.brandl | 2007-09-07 16:14:40 +0200 (Fri, 07 Sep 2007) | 2 lines

  Fix a wrong indentation for sublists.
........
  r58043 | georg.brandl | 2007-09-07 22:10:49 +0200 (Fri, 07 Sep 2007) | 2 lines

  #1095: ln -f doesn't work portably, fix in Makefile.
........
  r58049 | skip.montanaro | 2007-09-08 02:34:17 +0200 (Sat, 08 Sep 2007) | 1 line

  be explicit about the actual location of the missing file
........
2007-09-08 17:39:28 +00:00
Andrew M. Kuchling
f4a4fb9a11 [Patch #536769] Add -Xcompiler flag for adding arguments and switches for
the compiler
2002-03-29 18:00:19 +00:00
Neil Schemenauer
89e90d67aa Separate CFLAGS and CPPFLAGS. CFLAGS should not contain preprocessor
directives, which is the role of CPPFLAGS.  Closes SF patch #414991.
2001-06-02 06:16:02 +00:00
Guido van Rossum
ad2c3c7b69 Extra fix from bbum (SF #402357) for his previous patch:
It should use the normal CC referenced compiler as ObjC is integrated
  directly into gcc and enabled through the use of the -ObjC flag.
2001-03-02 07:09:54 +00:00
Neil Schemenauer
09ac1fde1c Fix a typo. 2001-01-27 21:43:40 +00:00
Neil Schemenauer
83356ef31d - Use PY_CFLAGS when compile modules that will be part of the interpreter.
- Put shared modules in the same place as object files.
2001-01-26 16:22:26 +00:00
Neil Schemenauer
d32a337cf3 Changes for flat makefile. Building of modules happens from toplevel
directory.  Modify meaning of -s option to specify the Modules directory.
Add -l option to specify library source directory when building extension
modules.  Perhaps these names should be switched to avoid breaking old
code.  Add -c compiler option to when emitting rules to build object files.
2001-01-24 17:16:22 +00:00
Guido van Rossum
2a78cf2288 SF Patch #102357 by bbum: Add support for frameworks and objective-c
source. Uesful for both GnuStep and for OSXS/OSX/Darwin.

(Note: I changed $(CCC) to $(CXX) since that's now the name of the C++
compiler.  Please test!
2001-01-10 21:46:05 +00:00
Guido van Rossum
b961920ff4 Final part of SF patch #102409 by jlt63: Cygwin Python DLL and Shared
Extension Patch.

These are the changes to the Modules Makefile and makesetup script for
Cygwin.
2001-01-10 21:12:18 +00:00
Guido van Rossum
37da22b3f4 The C+ compiler is called $(CXX) these days, not CCC.
This fixes SF Bug #124478.
2000-12-06 23:46:29 +00:00
Fred Drake
cf3bc8c5a5 Rename Setup.in to Setup.dist, and assume that configure will create
Setup (instead of creating it from the Makefile).
2000-10-26 17:07:40 +00:00
Fred Drake
091ec2cfdd Add support for FreeBSD --rpath linker option; this is equivalent to
-R on Solaris and -rpath on IRIX.

This closes SourceForge bug #110613 (Jitterbug PR#202), reported by
<aa8vb@yahoo.com>.
2000-08-11 13:58:37 +00:00
Thomas Wouters
53e7fd77a7 Fix prototypes generated by makesetup, so they include '(void)' rather than
empty argumentlists.
2000-07-23 00:02:15 +00:00
Fred Drake
e55d5446ea Thomas Wouters <thomas@xs4all.net>:
Allow -f* parameters to be passed to the compiler from Setup files.
2000-07-07 16:21:31 +00:00
Skip Montanaro
fd022672a0 don't prepend "$(srcdir)/" to paths beginning with "$" since they are likely
to be absolute.
2000-07-06 17:58:06 +00:00
Guido van Rossum
8bfefce75e On HP-UX, -rpath is another option taking an argument that needs to go
to the libs variable.  Reported by Albert Chin-A-Young.
1999-05-21 19:18:49 +00:00
Guido van Rossum
ae84e8d0f6 Patch by Drew Csillag for FreeBSD's sh, which doesn't automatically
join \-terminated lines.
1999-04-19 17:16:12 +00:00