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cmake/debian/patches/FindPython_fix_#569321_and_...

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3.9 KiB

From: Kai Wasserbäch <debian@carbon-project.org>
Description: Make the Python CMake scripts more versatile in version handling.
The FindPython{Interp,Libs}.cmake scripts need to cater for a set version or,
failing that, in Debian, set the default version for Python in Debian.
.
This patch addresses both issues. (Closes: #569321, #580503)
.
Parts of this patch were sent upstream (the "request a specific version" part).
The part for requesting a specific version was written by Didier Raboud
<didier@raboud.com>.
Last-Update: 2010-06-03
Origin: vendor
Forwarded: yes
--- a/Modules/FindPythonInterp.cmake
+++ b/Modules/FindPythonInterp.cmake
@@ -19,19 +19,30 @@
# (To distributed this file outside of CMake, substitute the full
# License text for the above reference.)
-FIND_PROGRAM(PYTHON_EXECUTABLE
- NAMES python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5 python
- PATHS
- [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\2.6\\InstallPath]
- [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\2.5\\InstallPath]
- [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\2.4\\InstallPath]
- [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\2.3\\InstallPath]
- [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\2.2\\InstallPath]
- [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\2.1\\InstallPath]
- [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\2.0\\InstallPath]
- [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\1.6\\InstallPath]
- [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\1.5\\InstallPath]
- )
+# The following was added for Debian by Kai Wasserbäch
+# <debian@carbon-project.org> in 2010 and based on suggestions and patches by
+# Didier Raboud <didier@raboud.com> and Jakub Wilk <jwilk@debian.org> to fix the
+# following bugs: #569321 and #580503.
+# For further information please see the Debian.NEWS file for cmake-data.
+IF(CMAKE_PYTHON_VERSION)
+ SET(CMAKE_PYTHON_VERSIONS ${CMAKE_PYTHON_VERSION})
+ELSE(CMAKE_PYTHON_VERSION)
+ IF(NO_DEBIAN_PY_DEFAULT)
+ SET(CMAKE_PYTHON_VERSIONS 2.6 2.5 2.4 2.3 2.2 2.1 2.0 1.6 1.5)
+ ELSE(NO_DEBIAN_PY_DEFAULT)
+ EXECUTE_PROCESS(COMMAND pyversions -dv
+ OUTPUT_VARIABLE _CMAKE_PYTHON_VERSIONS)
+ STRING(REPLACE "\n" "" CMAKE_PYTHON_VERSIONS ${_CMAKE_PYTHON_VERSIONS})
+ ENDIF(NO_DEBIAN_PY_DEFAULT)
+ENDIF(CMAKE_PYTHON_VERSION)
+
+FOREACH(_CURRENT_VERSION ${CMAKE_PYTHON_VERSIONS})
+ FIND_PROGRAM(PYTHON_EXECUTABLE
+ NAMES python${_CURRENT_VERSION}
+ PATHS
+ [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]
+ )
+ENDFOREACH(_CURRENT_VERSION)
# handle the QUIETLY and REQUIRED arguments and set PYTHONINTERP_FOUND to TRUE if
# all listed variables are TRUE
--- a/Modules/FindPythonLibs.cmake
+++ b/Modules/FindPythonLibs.cmake
@@ -27,7 +27,24 @@ INCLUDE(CMakeFindFrameworks)
# Search for the python framework on Apple.
CMAKE_FIND_FRAMEWORKS(Python)
-FOREACH(_CURRENT_VERSION 2.6 2.5 2.4 2.3 2.2 2.1 2.0 1.6 1.5)
+# The following was added for Debian by Kai Wasserbäch
+# <debian@carbon-project.org> in 2010 and based on suggestions and patches by
+# Didier Raboud <didier@raboud.com> and Jakub Wilk <jwilk@debian.org> to fix the
+# following bugs: #569321 and #580503.
+# For further information please see the Debian.NEWS file for cmake-data.
+IF(CMAKE_PYTHON_VERSION)
+ SET(CMAKE_PYTHON_VERSIONS ${CMAKE_PYTHON_VERSION})
+ELSE(CMAKE_PYTHON_VERSION)
+ IF(NO_DEBIAN_PY_DEFAULT)
+ SET(CMAKE_PYTHON_VERSIONS 2.6 2.5 2.4 2.3 2.2 2.1 2.0 1.6 1.5)
+ ELSE(NO_DEBIAN_PY_DEFAULT)
+ EXECUTE_PROCESS(COMMAND pyversions -dv
+ OUTPUT_VARIABLE _CMAKE_PYTHON_VERSIONS)
+ STRING(REPLACE "\n" "" CMAKE_PYTHON_VERSIONS ${_CMAKE_PYTHON_VERSIONS})
+ ENDIF(NO_DEBIAN_PY_DEFAULT)
+ENDIF(CMAKE_PYTHON_VERSION)
+
+FOREACH(_CURRENT_VERSION ${CMAKE_PYTHON_VERSIONS})
STRING(REPLACE "." "" _CURRENT_VERSION_NO_DOTS ${_CURRENT_VERSION})
IF(WIN32)
FIND_LIBRARY(PYTHON_DEBUG_LIBRARY