* [gentoo-python] [PATCH] Support python_get_library_path().
@ 2013-02-03 23:57 Michał Górny
2013-02-04 1:14 ` [gentoo-python] " Mike Gilbert
0 siblings, 1 reply; 2+ messages in thread
From: Michał Górny @ 2013-02-03 23:57 UTC (permalink / raw
To: gentoo-python; +Cc: python, Michał Górny
Needed for dev-python/shiboken.
---
gx86/eclass/python-utils-r1.eclass | 43 ++++++++++++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/gx86/eclass/python-utils-r1.eclass b/gx86/eclass/python-utils-r1.eclass
index b425302..5facf33 100644
--- a/gx86/eclass/python-utils-r1.eclass
+++ b/gx86/eclass/python-utils-r1.eclass
@@ -124,6 +124,18 @@ _python_impl_supported() {
# /usr/include/python2.6
# @CODE
+# @ECLASS-VARIABLE: PYTHON_LIBPATH
+# @DESCRIPTION:
+# The path to Python library.
+#
+# Set and exported on request using python_export().
+# Valid only for CPython.
+#
+# Example value:
+# @CODE
+# /usr/lib64/libpython2.6.so
+# @CODE
+
# @ECLASS-VARIABLE: PYTHON_PKG_DEP
# @DESCRIPTION:
# The complete dependency on a particular Python package as a string.
@@ -219,6 +231,22 @@ python_export() {
export PYTHON_INCLUDEDIR=${EPREFIX}${dir}
debug-print "${FUNCNAME}: PYTHON_INCLUDEDIR = ${PYTHON_INCLUDEDIR}"
;;
+ PYTHON_LIBPATH)
+ local libname
+ case "${impl}" in
+ python*)
+ libname=lib${impl}
+ ;;
+ *)
+ die "${EPYTHON} lacks a dynamic library"
+ ;;
+ esac
+
+ local path=${EPREFIX}/usr/$(get_libdir)
+
+ export PYTHON_LIBPATH=${path}/${libname}$(get_libname)
+ debug-print "${FUNCNAME}: PYTHON_LIBPATH = ${PYTHON_LIBPATH}"
+ ;;
PYTHON_PKG_DEP)
local d
case ${impl} in
@@ -310,6 +338,21 @@ python_get_includedir() {
echo "${PYTHON_INCLUDEDIR}"
}
+# @FUNCTION: python_get_library_path
+# @USAGE: [<impl>]
+# @DESCRIPTION:
+# Obtain and print the Python library path for the given implementation.
+# If no implementation is provided, ${EPYTHON} will be used.
+#
+# Please note that this function can be used with CPython only. Use
+# in another implementation will result in a fatal failure.
+python_get_library_path() {
+ debug-print-function ${FUNCNAME} "${@}"
+
+ python_export "${@}" PYTHON_LIBPATH
+ echo "${PYTHON_LIBPATH}"
+}
+
# @FUNCTION: _python_rewrite_shebang
# @INTERNAL
# @USAGE: [<EPYTHON>] <path>...
--
1.8.1.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [gentoo-python] Re: [PATCH] Support python_get_library_path().
2013-02-03 23:57 [gentoo-python] [PATCH] Support python_get_library_path() Michał Górny
@ 2013-02-04 1:14 ` Mike Gilbert
0 siblings, 0 replies; 2+ messages in thread
From: Mike Gilbert @ 2013-02-04 1:14 UTC (permalink / raw
To: Michał Górny; +Cc: gentoo-python, python
On Sun, Feb 3, 2013 at 6:57 PM, Michał Górny <mgorny@gentoo.org> wrote:
> Needed for dev-python/shiboken.
> ---
> gx86/eclass/python-utils-r1.eclass | 43 ++++++++++++++++++++++++++++++++++++++
> 1 file changed, 43 insertions(+)
>
> diff --git a/gx86/eclass/python-utils-r1.eclass b/gx86/eclass/python-utils-r1.eclass
> index b425302..5facf33 100644
> --- a/gx86/eclass/python-utils-r1.eclass
> +++ b/gx86/eclass/python-utils-r1.eclass
> @@ -124,6 +124,18 @@ _python_impl_supported() {
> # /usr/include/python2.6
> # @CODE
>
> +# @ECLASS-VARIABLE: PYTHON_LIBPATH
> +# @DESCRIPTION:
> +# The path to Python library.
> +#
> +# Set and exported on request using python_export().
> +# Valid only for CPython.
> +#
> +# Example value:
> +# @CODE
> +# /usr/lib64/libpython2.6.so
> +# @CODE
> +
> # @ECLASS-VARIABLE: PYTHON_PKG_DEP
> # @DESCRIPTION:
> # The complete dependency on a particular Python package as a string.
> @@ -219,6 +231,22 @@ python_export() {
> export PYTHON_INCLUDEDIR=${EPREFIX}${dir}
> debug-print "${FUNCNAME}: PYTHON_INCLUDEDIR = ${PYTHON_INCLUDEDIR}"
> ;;
> + PYTHON_LIBPATH)
> + local libname
> + case "${impl}" in
> + python*)
> + libname=lib${impl}
> + ;;
> + *)
> + die "${EPYTHON} lacks a dynamic library"
> + ;;
> + esac
> +
> + local path=${EPREFIX}/usr/$(get_libdir)
> +
> + export PYTHON_LIBPATH=${path}/${libname}$(get_libname)
> + debug-print "${FUNCNAME}: PYTHON_LIBPATH = ${PYTHON_LIBPATH}"
> + ;;
> PYTHON_PKG_DEP)
> local d
> case ${impl} in
> @@ -310,6 +338,21 @@ python_get_includedir() {
> echo "${PYTHON_INCLUDEDIR}"
> }
>
> +# @FUNCTION: python_get_library_path
> +# @USAGE: [<impl>]
> +# @DESCRIPTION:
> +# Obtain and print the Python library path for the given implementation.
> +# If no implementation is provided, ${EPYTHON} will be used.
> +#
> +# Please note that this function can be used with CPython only. Use
> +# in another implementation will result in a fatal failure.
> +python_get_library_path() {
> + debug-print-function ${FUNCNAME} "${@}"
> +
> + python_export "${@}" PYTHON_LIBPATH
> + echo "${PYTHON_LIBPATH}"
> +}
> +
> # @FUNCTION: _python_rewrite_shebang
> # @INTERNAL
> # @USAGE: [<EPYTHON>] <path>...
> --
> 1.8.1.2
>
Do it.
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