Update ax_python_devel.m4 to fix installation problems

pull/1662/head
Michael Black W9MDB 2025-01-18 15:56:24 -06:00
rodzic bedbfff8c4
commit 517a8918ab
1 zmienionych plików z 63 dodań i 17 usunięć

80
macros/ax_python_devel.m4 100644 → 100755
Wyświetl plik

@ -67,7 +67,7 @@
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 23
#serial 32
AU_ALIAS([AC_PYTHON_DEVEL], [AX_PYTHON_DEVEL])
AC_DEFUN([AX_PYTHON_DEVEL],[
@ -112,15 +112,39 @@ to something else than an empty string.
fi
#
# if the macro parameter ``version'' is set, honour it
# If the macro parameter ``version'' is set, honour it.
# A Python shim class, VPy, is used to implement correct version comparisons via
# string expressions, since e.g. a naive textual ">= 2.7.3" won't work for
# Python 2.7.10 (the ".1" being evaluated as less than ".3").
#
if test -n "$1"; then
AC_MSG_CHECKING([for a version of Python $1])
ac_supports_python_ver=`$PYTHON -c "import sys; \
ver = sys.version.split ()[[0]]; \
cat << EOF > ax_python_devel_vpy.py
class VPy:
def vtup(self, s):
return tuple(map(int, s.strip().replace("rc", ".").split(".")))
def __init__(self):
import sys
self.vpy = tuple(sys.version_info)
def __eq__(self, s):
return self.vpy == self.vtup(s)
def __ne__(self, s):
return self.vpy != self.vtup(s)
def __lt__(self, s):
return self.vpy < self.vtup(s)
def __gt__(self, s):
return self.vpy > self.vtup(s)
def __le__(self, s):
return self.vpy <= self.vtup(s)
def __ge__(self, s):
return self.vpy >= self.vtup(s)
EOF
ac_supports_python_ver=`$PYTHON -c "import ax_python_devel_vpy; \
ver = ax_python_devel_vpy.VPy(); \
print (ver $1)"`
rm -rf ax_python_devel_vpy*.py* __pycache__/ax_python_devel_vpy*.py*
if test "$ac_supports_python_ver" = "True"; then
AC_MSG_RESULT([yes])
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
AC_MSG_ERROR([this package requires Python $1.
@ -208,7 +232,7 @@ EOD`
ac_python_version=$PYTHON_VERSION
else
ac_python_version=`$PYTHON -c "import sys; \
print (sys.version[[:3]])"`
print ("%d.%d" % sys.version_info[[:2]])"`
fi
fi
@ -251,7 +275,7 @@ EOD`
ac_python_libdir=`$PYTHON -c \
"from sysconfig import get_python_lib as f; \
import os; \
print ('Using old way' + os.path.join(f(plat_specific=1, standard_lib=1), 'config'));"`
print (os.path.join(f(plat_specific=1, standard_lib=1), 'config'));"`
PYTHON_LIBS="-L$ac_python_libdir -lpython$ac_python_version"
fi
@ -268,14 +292,24 @@ EOD`
#
# Check for site packages
#
AC_MSG_CHECKING([for Python site-packages pathXX $PYTHON_SITE_PKG])
AC_MSG_CHECKING([for Python site-packages path])
if test -z "$PYTHON_SITE_PKG"; then
AC_MSG_CHECKING([Using PYTHON_SITE_PKG])
if test "$IMPORT_SYSCONFIG" = "import sysconfig"; then
PYTHON_SITE_PKG=`$PYTHON -c "$IMPORT_SYSCONFIG; \
print (sysconfig.get_path('purelib'));"`
PYTHON_SITE_PKG=`$PYTHON -c "
$IMPORT_SYSCONFIG;
if hasattr(sysconfig, 'get_default_scheme'):
scheme = sysconfig.get_default_scheme()
else:
scheme = sysconfig._get_default_scheme()
if scheme == 'posix_local':
# Debian's default scheme installs to /usr/local/ but we want to find headers in /usr/
scheme = 'posix_prefix'
prefix = '$prefix'
if prefix == 'NONE':
prefix = '$ac_default_prefix'
sitedir = sysconfig.get_path('purelib', scheme, vars={'base': prefix})
print(sitedir)"`
else
AC_MSG_CHECKING([Using old way])
# distutils.sysconfig way
PYTHON_SITE_PKG=`$PYTHON -c "$IMPORT_SYSCONFIG; \
print (sysconfig.get_python_lib(0,0));"`
@ -288,10 +322,22 @@ EOD`
# Check for platform-specific site packages
#
AC_MSG_CHECKING([for Python platform specific site-packages path])
if test -z "$PYTHON_SITE_PKG"; then
if test -z "$PYTHON_PLATFORM_SITE_PKG"; then
if test "$IMPORT_SYSCONFIG" = "import sysconfig"; then
PYTHON_PLATFORM_SITE_PKG=`$PYTHON -c "$IMPORT_SYSCONFIG; \
print (sysconfig.get_path('platlib'));"`
PYTHON_PLATFORM_SITE_PKG=`$PYTHON -c "
$IMPORT_SYSCONFIG;
if hasattr(sysconfig, 'get_default_scheme'):
scheme = sysconfig.get_default_scheme()
else:
scheme = sysconfig._get_default_scheme()
if scheme == 'posix_local':
# Debian's default scheme installs to /usr/local/ but we want to find headers in /usr/
scheme = 'posix_prefix'
prefix = '$prefix'
if prefix == 'NONE':
prefix = '$ac_default_prefix'
sitedir = sysconfig.get_path('platlib', scheme, vars={'platbase': prefix})
print(sitedir)"`
else
# distutils.sysconfig way
PYTHON_PLATFORM_SITE_PKG=`$PYTHON -c "$IMPORT_SYSCONFIG; \
@ -333,7 +379,7 @@ EOD`
ac_save_LIBS="$LIBS"
ac_save_LDFLAGS="$LDFLAGS"
ac_save_CPPFLAGS="$CPPFLAGS"
LIBS="$ac_save_LIBS $PYTHON_LIBS $PYTHON_EXTRA_LIBS $PYTHON_EXTRA_LIBS"
LIBS="$ac_save_LIBS $PYTHON_LIBS $PYTHON_EXTRA_LIBS"
LDFLAGS="$ac_save_LDFLAGS $PYTHON_EXTRA_LDFLAGS"
CPPFLAGS="$ac_save_CPPFLAGS $PYTHON_CPPFLAGS"
AC_LANG_PUSH([C])
@ -349,7 +395,7 @@ EOD`
AC_MSG_RESULT([$pythonexists])
if test ! "x$pythonexists" = "xyes"; then
if test ! "x$pythonexists" = "xyes"; then
AC_MSG_FAILURE([
Could not link test program to Python. Maybe the main Python library has been
installed in some non-standard library path. If so, pass it to configure,