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python: build with python 2.7 in the correct python site dir

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This commit also introduces BUILDPYTHON3 option, by default mraa will look for
a python 2 installation

Signed-off-by: Kevron Rees <tripzero.kev@gmail.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Kevron Rees
2015-02-28 18:08:50 -08:00
committed by Brendan Le Foll
parent 805d22f0b1
commit 62213fad77
2 changed files with 25 additions and 6 deletions
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1
CMakeLists.txt
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@@ -55,6 +55,7 @@ option (BUILDSWIG "Build swig modules." ON)
option (BUILDSWIGPYTHON "Build swig python modules." ON)
option (BUILDSWIGNODE "Build swig node modules." ON)
option (IPK "Generate IPK using CPack" OFF)
option (BUILDPYTHON3 "Use python3 for building/installing" OFF)
include (TargetArch)
target_architecture (DETECTED_ARCH)

30
src/python/CMakeLists.txt
View File

@@ -1,4 +1,12 @@
FIND_PACKAGE(PythonLibs)
if (BUILDPYTHON3)
set (PYTHONBUILD_VERSION 3)
else ()
set (PYTHONBUILD_VERSION 2.7)
endif ()
find_package (PythonLibs ${PYTHONBUILD_VERSION} REQUIRED)
find_package (PythonInterp ${PYTHONBUILD_VERSION} REQUIRED)
INCLUDE_DIRECTORIES(${PYTHON_INCLUDE_PATH})
include_directories(
@@ -29,13 +37,23 @@ set_target_properties (${SWIG_MODULE_python-mraa_REAL_NAME} PROPERTIES
COMPILE_FLAGS "${CMAKE_C_FLAGS} -DSWIGPYTHON=${SWIG_FOUND}"
)
# Essentially do seperate_arguments but with "." instead of " "
string (REPLACE "." ";" PYTHON_VERSION_LIST ${PYTHONLIBS_VERSION_STRING})
list (GET PYTHON_VERSION_LIST 0 PYTHON_VERSION_MAJOR)
list (GET PYTHON_VERSION_LIST 1 PYTHON_VERSION_MINOR)
execute_process (
COMMAND ${PYTHON_EXECUTABLE} -c
"import site, sys; sys.stdout.write(site.PREFIXES[-1])"
OUTPUT_VARIABLE PYTHON_PREFIX
)
file (TO_CMAKE_PATH "${PYTHON_PREFIX}" PYTHON_PREFIX)
execute_process (
COMMAND ${PYTHON_EXECUTABLE} -c
"import site, sys; sys.stdout.write(site.getusersitepackages().replace(site.getuserbase(), site.PREFIXES[-1]))"
OUTPUT_VARIABLE PYTHON_SITE_DIR
)
file (TO_CMAKE_PATH "${PYTHON_SITE_DIR}" PYTHON_SITE_DIR)
string (REGEX REPLACE "^${PYTHON_PREFIX}/" ""
PYTHON_SITE_DIR "${PYTHON_SITE_DIR}")
install (FILES ${CMAKE_CURRENT_BINARY_DIR}/_mraa.so
${CMAKE_CURRENT_BINARY_DIR}/mraa.py
DESTINATION ${CMAKE_INSTALL_LIBDIR}/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}/site-packages/)
DESTINATION ${PYTHON_SITE_DIR})
add_subdirectory (docs)