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nixpkgs/pkgs/development/libraries/gpgme/python-find-version-string-above-310.patch
Sandro Jäckel 8706d94802
gpgme: fix python 3.10 support, try 2
2022-02-20 00:04:23 +01:00

374 lines
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diff --git a/configure.ac b/configure.ac
--- a/configure.ac
+++ b/configure.ac
@@ -425,11 +425,12 @@
if test "$found_py" = "1" -o "$found_py3" = "1"; then
# Reset everything, so that we can look for another Python.
m4_foreach([mym4pythonver],
- [[2.7],[3.4],[3.5],[3.6],[3.7],[3.8],[3.9],[all]],
+ [[2.7],[3.4],[3.5],[3.6],[3.7],[3.8],[3.9],[3.10],[all]],
[unset PYTHON
unset PYTHON_VERSION
unset PYTHON_CPPFLAGS
unset PYTHON_LDFLAGS
+ unset PYTHON_LIBS
unset PYTHON_SITE_PKG
unset PYTHON_EXTRA_LIBS
unset PYTHON_EXTRA_LDFLAGS
diff --git a/m4/python.m4 b/m4/python.m4
--- a/m4/python.m4
+++ b/m4/python.m4
@@ -1,10 +1,10 @@
## ------------------------ -*- Autoconf -*-
## Python file handling
## From Andrew Dalke
-## Updated by James Henstridge
+## Updated by James Henstridge and other contributors.
## Updated by Werner Koch 2018-10-17
-## ---------------------------------
-# Copyright (C) 1999-2017 Free Software Foundation, Inc.
+## ------------------------
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -36,13 +36,12 @@
# numbers and dots only.
AC_DEFUN([AM_PATH_PYTHON],
[
- dnl Find a Python interpreter. Python versions prior to 2.0 are not
- dnl supported. (2.0 was released on October 16, 2000). Python 3.0
- dnl through to Python 3.9 are also not supported.
+ dnl Find a Python interpreter. Python versions prior to 2.7 are not
+ dnl supported. Python 3.0 through to Python 3.3 are also not supported.
m4_define_default([_AM_PYTHON_INTERPRETER_LIST],
[python2 python2.7 dnl
python dnl
- python3 python3.9 python3.8 python3.7 python3.6 python3.5 python3.4
+ python3 python3.10 python3.9 python3.8 python3.7 python3.6 python3.5 python3.4
])
AC_ARG_VAR([PYTHON], [the Python interpreter])
@@ -85,34 +84,141 @@
])
if test "$PYTHON" = :; then
- dnl Run any user-specified action, or abort.
+ dnl Run any user-specified action, or abort.
m4_default([$3], [AC_MSG_ERROR([no suitable Python interpreter found])])
else
- dnl Query Python for its version number. Getting [:3] seems to be
- dnl the best way to do this; it's what "site.py" does in the standard
- dnl library.
-
+ dnl Query Python for its version number. Although site.py simply uses
+ dnl sys.version[:3], printing that failed with Python 3.10, since the
+ dnl trailing zero was eliminated. So now we output just the major
+ dnl and minor version numbers, as numbers. Apparently the tertiary
+ dnl version is not of interest.
+ dnl
AC_CACHE_CHECK([for $am_display_PYTHON version], [am_cv_python_version],
- [am_cv_python_version=`$PYTHON -c "import sys; sys.stdout.write(sys.version[[:3]])"`])
+ [am_cv_python_version=`$PYTHON -c "import sys; print ('%u.%u' % sys.version_info[[:2]])"`])
AC_SUBST([PYTHON_VERSION], [$am_cv_python_version])
- dnl Use the values of $prefix and $exec_prefix for the corresponding
- dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX. These are made
- dnl distinct variables so they can be overridden if need be. However,
- dnl general consensus is that you shouldn't need this ability.
-
- AC_SUBST([PYTHON_PREFIX], ['${prefix}'])
- AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}'])
-
- dnl At times (like when building shared libraries) you may want
+ dnl At times, e.g., when building shared libraries, you may want
dnl to know which OS platform Python thinks this is.
-
+ dnl
AC_CACHE_CHECK([for $am_display_PYTHON platform], [am_cv_python_platform],
[am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.platform)"`])
AC_SUBST([PYTHON_PLATFORM], [$am_cv_python_platform])
- # Just factor out some code duplication.
+ dnl emacs-page
+ dnl If --with-python-sys-prefix is given, use the values of sys.prefix
+ dnl and sys.exec_prefix for the corresponding values of PYTHON_PREFIX
+ dnl and PYTHON_EXEC_PREFIX. Otherwise, use the GNU ${prefix} and
+ dnl ${exec_prefix} variables.
+ dnl
+ dnl The two are made distinct variables so they can be overridden if
+ dnl need be, although general consensus is that you shouldn't need
+ dnl this separation.
+ dnl
+ dnl Also allow directly setting the prefixes via configure options,
+ dnl overriding any default.
+ dnl
+ if test "x$prefix" = xNONE; then
+ am__usable_prefix=$ac_default_prefix
+ else
+ am__usable_prefix=$prefix
+ fi
+
+ # Allow user to request using sys.* values from Python,
+ # instead of the GNU $prefix values.
+ AC_ARG_WITH([python-sys-prefix],
+ [AS_HELP_STRING([--with-python-sys-prefix],
+ [use Python's sys.prefix and sys.exec_prefix values])],
+ [am_use_python_sys=:],
+ [am_use_python_sys=false])
+
+ # Allow user to override whatever the default Python prefix is.
+ AC_ARG_WITH([python_prefix],
+ [AS_HELP_STRING([--with-python_prefix],
+ [override the default PYTHON_PREFIX])],
+ [am_python_prefix_subst=$withval
+ am_cv_python_prefix=$withval
+ AC_MSG_CHECKING([for explicit $am_display_PYTHON prefix])
+ AC_MSG_RESULT([$am_cv_python_prefix])],
+ [
+ if $am_use_python_sys; then
+ # using python sys.prefix value, not GNU
+ AC_CACHE_CHECK([for python default $am_display_PYTHON prefix],
+ [am_cv_python_prefix],
+ [am_cv_python_prefix=`$PYTHON -c "import sys; sys.stdout.write(sys.prefix)"`])
+
+ dnl If sys.prefix is a subdir of $prefix, replace the literal value of
+ dnl $prefix with a variable reference so it can be overridden.
+ case $am_cv_python_prefix in
+ $am__usable_prefix*)
+ am__strip_prefix=`echo "$am__usable_prefix" | sed 's|.|.|g'`
+ am_python_prefix_subst=`echo "$am_cv_python_prefix" | sed "s,^$am__strip_prefix,\\${prefix},"`
+ ;;
+ *)
+ am_python_prefix_subst=$am_cv_python_prefix
+ ;;
+ esac
+ else # using GNU prefix value, not python sys.prefix
+ am_python_prefix_subst='${prefix}'
+ am_python_prefix=$am_python_prefix_subst
+ AC_MSG_CHECKING([for GNU default $am_display_PYTHON prefix])
+ AC_MSG_RESULT([$am_python_prefix])
+ fi])
+ # Substituting python_prefix_subst value.
+ AC_SUBST([PYTHON_PREFIX], [$am_python_prefix_subst])
+
+ # emacs-page Now do it all over again for Python exec_prefix, but with yet
+ # another conditional: fall back to regular prefix if that was specified.
+ AC_ARG_WITH([python_exec_prefix],
+ [AS_HELP_STRING([--with-python_exec_prefix],
+ [override the default PYTHON_EXEC_PREFIX])],
+ [am_python_exec_prefix_subst=$withval
+ am_cv_python_exec_prefix=$withval
+ AC_MSG_CHECKING([for explicit $am_display_PYTHON exec_prefix])
+ AC_MSG_RESULT([$am_cv_python_exec_prefix])],
+ [
+ # no explicit --with-python_exec_prefix, but if
+ # --with-python_prefix was given, use its value for python_exec_prefix too.
+ AS_IF([test -n "$with_python_prefix"],
+ [am_python_exec_prefix_subst=$with_python_prefix
+ am_cv_python_exec_prefix=$with_python_prefix
+ AC_MSG_CHECKING([for python_prefix-given $am_display_PYTHON exec_prefix])
+ AC_MSG_RESULT([$am_cv_python_exec_prefix])],
+ [
+ # Set am__usable_exec_prefix whether using GNU or Python values,
+ # since we use that variable for pyexecdir.
+ if test "x$exec_prefix" = xNONE; then
+ am__usable_exec_prefix=$am__usable_prefix
+ else
+ am__usable_exec_prefix=$exec_prefix
+ fi
+ #
+ if $am_use_python_sys; then # using python sys.exec_prefix, not GNU
+ AC_CACHE_CHECK([for python default $am_display_PYTHON exec_prefix],
+ [am_cv_python_exec_prefix],
+ [am_cv_python_exec_prefix=`$PYTHON -c "import sys; sys.stdout.write(sys.exec_prefix)"`])
+ dnl If sys.exec_prefix is a subdir of $exec_prefix, replace the
+ dnl literal value of $exec_prefix with a variable reference so it can
+ dnl be overridden.
+ case $am_cv_python_exec_prefix in
+ $am__usable_exec_prefix*)
+ am__strip_prefix=`echo "$am__usable_exec_prefix" | sed 's|.|.|g'`
+ am_python_exec_prefix_subst=`echo "$am_cv_python_exec_prefix" | sed "s,^$am__strip_prefix,\\${exec_prefix},"`
+ ;;
+ *)
+ am_python_exec_prefix_subst=$am_cv_python_exec_prefix
+ ;;
+ esac
+ else # using GNU $exec_prefix, not python sys.exec_prefix
+ am_python_exec_prefix_subst='${exec_prefix}'
+ am_python_exec_prefix=$am_python_exec_prefix_subst
+ AC_MSG_CHECKING([for GNU default $am_display_PYTHON exec_prefix])
+ AC_MSG_RESULT([$am_python_exec_prefix])
+ fi])])
+ # Substituting python_exec_prefix_subst.
+ AC_SUBST([PYTHON_EXEC_PREFIX], [$am_python_exec_prefix_subst])
+
+ # Factor out some code duplication into this shell variable.
am_python_setup_sysconfig="\
import sys
# Prefer sysconfig over distutils.sysconfig, for better compatibility
@@ -132,96 +238,95 @@
except ImportError:
pass"
- dnl Set up 4 directories:
+ dnl emacs-page Set up 4 directories:
- dnl pythondir -- where to install python scripts. This is the
- dnl site-packages directory, not the python standard library
- dnl directory like in previous automake betas. This behavior
- dnl is more consistent with lispdir.m4 for example.
+ dnl 1. pythondir: where to install python scripts. This is the
+ dnl site-packages directory, not the python standard library
+ dnl directory like in previous automake betas. This behavior
+ dnl is more consistent with lispdir.m4 for example.
dnl Query distutils for this directory.
- AC_CACHE_CHECK([for $am_display_PYTHON script directory],
- [am_cv_python_pythondir],
- [if test "x$prefix" = xNONE
- then
- am_py_prefix=$ac_default_prefix
- else
- am_py_prefix=$prefix
- fi
- am_cv_python_pythondir=`$PYTHON -c "
+ dnl
+ AC_CACHE_CHECK([for $am_display_PYTHON script directory (pythondir)],
+ [am_cv_python_pythondir],
+ [if test "x$am_cv_python_prefix" = x; then
+ am_py_prefix=$am__usable_prefix
+ else
+ am_py_prefix=$am_cv_python_prefix
+ fi
+ am_cv_python_pythondir=`$PYTHON -c "
$am_python_setup_sysconfig
if can_use_sysconfig:
- sitedir = sysconfig.get_path('purelib', vars={'base':'$am_py_prefix'})
+ sitedir = sysconfig.get_path('purelib', vars={'base':'$am_py_prefix'})
else:
- from distutils import sysconfig
- sitedir = sysconfig.get_python_lib(0, 0, prefix='$am_py_prefix')
+ from distutils import sysconfig
+ sitedir = sysconfig.get_python_lib(0, 0, prefix='$am_py_prefix')
sys.stdout.write(sitedir)"`
- case $am_cv_python_pythondir in
- $am_py_prefix*)
- am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'`
- am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am__strip_prefix,$PYTHON_PREFIX,"`
- ;;
- *)
- case $am_py_prefix in
- /usr|/System*) ;;
- *)
- am_cv_python_pythondir=$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages
- ;;
- esac
- ;;
+ #
+ case $am_cv_python_pythondir in
+ $am_py_prefix*)
+ am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'`
+ am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am__strip_prefix,\\${PYTHON_PREFIX},"`
+ ;;
+ *)
+ case $am_py_prefix in
+ /usr|/System*) ;;
+ *) am_cv_python_pythondir="\${PYTHON_PREFIX}/lib/python$PYTHON_VERSION/site-packages"
+ ;;
esac
- ])
+ ;;
+ esac
+ ])
AC_SUBST([pythondir], [$am_cv_python_pythondir])
- dnl pkgpythondir -- $PACKAGE directory under pythondir. Was
- dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is
- dnl more consistent with the rest of automake.
-
+ dnl 2. pkgpythondir: $PACKAGE directory under pythondir. Was
+ dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is
+ dnl more consistent with the rest of automake.
+ dnl
AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE])
- dnl pyexecdir -- directory for installing python extension modules
- dnl (shared libraries)
+ dnl 3. pyexecdir: directory for installing python extension modules
+ dnl (shared libraries).
dnl Query distutils for this directory.
- AC_CACHE_CHECK([for $am_display_PYTHON extension module directory],
- [am_cv_python_pyexecdir],
- [if test "x$exec_prefix" = xNONE
- then
- am_py_exec_prefix=$am_py_prefix
- else
- am_py_exec_prefix=$exec_prefix
- fi
- am_cv_python_pyexecdir=`$PYTHON -c "
+ dnl
+ AC_CACHE_CHECK([for $am_display_PYTHON extension module directory (pyexecdir)],
+ [am_cv_python_pyexecdir],
+ [if test "x$am_cv_python_exec_prefix" = x; then
+ am_py_exec_prefix=$am__usable_exec_prefix
+ else
+ am_py_exec_prefix=$am_cv_python_exec_prefix
+ fi
+ am_cv_python_pyexecdir=`$PYTHON -c "
$am_python_setup_sysconfig
if can_use_sysconfig:
- sitedir = sysconfig.get_path('platlib', vars={'platbase':'$am_py_prefix'})
+ sitedir = sysconfig.get_path('platlib', vars={'platbase':'$am_py_exec_prefix'})
else:
- from distutils import sysconfig
- sitedir = sysconfig.get_python_lib(1, 0, prefix='$am_py_prefix')
+ from distutils import sysconfig
+ sitedir = sysconfig.get_python_lib(1, 0, prefix='$am_py_exec_prefix')
sys.stdout.write(sitedir)"`
- case $am_cv_python_pyexecdir in
- $am_py_exec_prefix*)
- am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'`
- am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,$PYTHON_EXEC_PREFIX,"`
- ;;
- *)
- case $am_py_exec_prefix in
- /usr|/System*) ;;
- *)
- am_cv_python_pyexecdir=$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages
- ;;
- esac
- ;;
+ #
+ case $am_cv_python_pyexecdir in
+ $am_py_exec_prefix*)
+ am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'`
+ am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,\\${PYTHON_EXEC_PREFIX},"`
+ ;;
+ *)
+ case $am_py_exec_prefix in
+ /usr|/System*) ;;
+ *) am_cv_python_pyexecdir="\${PYTHON_EXEC_PREFIX}/lib/python$PYTHON_VERSION/site-packages"
+ ;;
esac
- ])
+ ;;
+ esac
+ ])
AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir])
- dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE)
-
+ dnl 4. pkgpyexecdir: $(pyexecdir)/$(PACKAGE)
+ dnl
AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE])
dnl Run any user-specified action.
$2
fi
-
])
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