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Issue #7652: Enable linking of _decimal.so against an installed libmpdec.

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This commit is contained in:
Stefan Krah 2012-03-23 19:06:27 +01:00
parent 0175af85a5
commit 60187b5ee5
4 changed files with 78 additions and 40 deletions
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3
Misc/NEWS
View File

@ -34,6 +34,9 @@ Core and Builtins
Library
-------
- Issue #7652: Add --with-system-libmpdec option to configure for linking
the _decimal module against an installed libmpdec.
- Issue #14380: MIMEText now defaults to utf-8 when passed non-ASCII unicode
with no charset specified.

18
configure vendored
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@ -762,6 +762,7 @@ with_pydebug
with_libs
with_system_expat
with_system_ffi
with_system_libmpdec
enable_loadable_sqlite_extensions
with_dbmliborder
with_signal_module
@ -1434,6 +1435,8 @@ Optional Packages:
--with-system-expat build pyexpat module using an installed expat
library
--with-system-ffi build _ctypes module using an installed ffi library
--with-system-libmpdec build _decimal module using an installed libmpdec
library
--with-dbmliborder=db1:db2:...
order to check db backends for dbm. Valid value is a
colon separated string with the backend names
@ -8501,6 +8504,21 @@ fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_ffi" >&5
$as_echo "$with_system_ffi" >&6; }
# Check for use of the system libmpdec library
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-system-libmpdec" >&5
$as_echo_n "checking for --with-system-libmpdec... " >&6; }
# Check whether --with-system_libmpdec was given.
if test "${with_system_libmpdec+set}" = set; then :
withval=$with_system_libmpdec;
else
with_system_libmpdec="no"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_libmpdec" >&5
$as_echo "$with_system_libmpdec" >&6; }
# Check for support for loadable sqlite extensions
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-loadable-sqlite-extensions" >&5
$as_echo_n "checking for --enable-loadable-sqlite-extensions... " >&6; }

9
configure.ac
View File

@ -2048,6 +2048,15 @@ AC_SUBST(LIBFFI_INCLUDEDIR)
AC_MSG_RESULT($with_system_ffi)
# Check for use of the system libmpdec library
AC_MSG_CHECKING(for --with-system-libmpdec)
AC_ARG_WITH(system_libmpdec,
AS_HELP_STRING([--with-system-libmpdec], [build _decimal module using an installed libmpdec library]),
[],
[with_system_libmpdec="no"])
AC_MSG_RESULT($with_system_libmpdec)
# Check for support for loadable sqlite extensions
AC_MSG_CHECKING(for --enable-loadable-sqlite-extensions)
AC_ARG_ENABLE(loadable-sqlite-extensions,

88
setup.py
View File

@ -1796,42 +1796,53 @@ class PyBuildExt(build_ext):
self.use_system_libffi = True
def _decimal_ext(self):
sources = [
'_decimal/_decimal.c',
'_decimal/libmpdec/basearith.c',
'_decimal/libmpdec/constants.c',
'_decimal/libmpdec/context.c',
'_decimal/libmpdec/convolute.c',
'_decimal/libmpdec/crt.c',
'_decimal/libmpdec/difradix2.c',
'_decimal/libmpdec/fnt.c',
'_decimal/libmpdec/fourstep.c',
'_decimal/libmpdec/io.c',
'_decimal/libmpdec/memory.c',
'_decimal/libmpdec/mpdecimal.c',
'_decimal/libmpdec/numbertheory.c',
'_decimal/libmpdec/sixstep.c',
'_decimal/libmpdec/transpose.c',
]
depends = [
'_decimal/docstrings.h',
'_decimal/libmpdec/basearith.h',
'_decimal/libmpdec/bits.h',
'_decimal/libmpdec/constants.h',
'_decimal/libmpdec/convolute.h',
'_decimal/libmpdec/crt.h',
'_decimal/libmpdec/difradix2.h',
'_decimal/libmpdec/fnt.h',
'_decimal/libmpdec/fourstep.h',
'_decimal/libmpdec/io.h',
'_decimal/libmpdec/memory.h',
'_decimal/libmpdec/mpdecimal.h',
'_decimal/libmpdec/numbertheory.h',
'_decimal/libmpdec/sixstep.h',
'_decimal/libmpdec/transpose.h',
'_decimal/libmpdec/typearith.h',
'_decimal/libmpdec/umodarith.h',
]
extra_compile_args = []
undef_macros=['NDEBUG']
if '--with-system-libmpdec' in sysconfig.get_config_var("CONFIG_ARGS"):
include_dirs = []
libraries = ['mpdec']
sources = ['_decimal/_decimal.c']
depends = ['_decimal/docstrings.h']
else:
include_dirs = ['./Modules/_decimal/libmpdec']
libraries = []
sources = [
'_decimal/_decimal.c',
'_decimal/libmpdec/basearith.c',
'_decimal/libmpdec/constants.c',
'_decimal/libmpdec/context.c',
'_decimal/libmpdec/convolute.c',
'_decimal/libmpdec/crt.c',
'_decimal/libmpdec/difradix2.c',
'_decimal/libmpdec/fnt.c',
'_decimal/libmpdec/fourstep.c',
'_decimal/libmpdec/io.c',
'_decimal/libmpdec/memory.c',
'_decimal/libmpdec/mpdecimal.c',
'_decimal/libmpdec/numbertheory.c',
'_decimal/libmpdec/sixstep.c',
'_decimal/libmpdec/transpose.c',
]
depends = [
'_decimal/docstrings.h',
'_decimal/libmpdec/basearith.h',
'_decimal/libmpdec/bits.h',
'_decimal/libmpdec/constants.h',
'_decimal/libmpdec/convolute.h',
'_decimal/libmpdec/crt.h',
'_decimal/libmpdec/difradix2.h',
'_decimal/libmpdec/fnt.h',
'_decimal/libmpdec/fourstep.h',
'_decimal/libmpdec/io.h',
'_decimal/libmpdec/memory.h',
'_decimal/libmpdec/mpdecimal.h',
'_decimal/libmpdec/numbertheory.h',
'_decimal/libmpdec/sixstep.h',
'_decimal/libmpdec/transpose.h',
'_decimal/libmpdec/typearith.h',
'_decimal/libmpdec/umodarith.h',
]
config = {
'x64': [('CONFIG_64','1'), ('ASM','1')],
'uint128': [('CONFIG_64','1'), ('ANSI','1'), ('HAVE_UINT128_T','1')],
@ -1843,10 +1854,6 @@ class PyBuildExt(build_ext):
'universal': [('UNIVERSAL','1')]
}
include_dirs = ['./Modules/_decimal/libmpdec']
extra_compile_args = []
undef_macros=['NDEBUG']
platform = self.get_platform()
cc = sysconfig.get_config_var('CC')
sizeof_size_t = sysconfig.get_config_var('SIZEOF_SIZE_T')
@ -1898,6 +1905,7 @@ class PyBuildExt(build_ext):
ext = Extension (
'_decimal',
include_dirs=include_dirs,
libraries=libraries,
define_macros=define_macros,
undef_macros=undef_macros,
extra_compile_args=extra_compile_args,