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poky/meta/classes/python3native.bbclass
Ross Burton dbcd6b6e7a python3native: set PYTHON_EXECUTABLE for CMake
This ensures cmake uses the correct python binary rather than
potentially, the host system one.

(From OE-Core rev: afb8d456360d86254ab00f05866c34d947d02749)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-12-04 12:30:59 +00:00

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inherit python3-dir
PYTHON="${STAGING_BINDIR_NATIVE}/python3-native/python3"
# PYTHON_EXECUTABLE is used by cmake
PYTHON_EXECUTABLE="${PYTHON}"
EXTRANATIVEPATH += "python3-native"
DEPENDS_append = " python3-native "
# python-config and other scripts are using distutils modules
# which we patch to access these variables
export STAGING_INCDIR
export STAGING_LIBDIR
# Packages can use
# find_package(PythonInterp REQUIRED)
# find_package(PythonLibs REQUIRED)
# which ends up using libs/includes from build host
# Therefore pre-empt that effort
export PYTHON_LIBRARY="${STAGING_LIBDIR}/lib${PYTHON_DIR}${PYTHON_ABI}.so"
export PYTHON_INCLUDE_DIR="${STAGING_INCDIR}/${PYTHON_DIR}${PYTHON_ABI}"
export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
# suppress host user's site-packages dirs.
export PYTHONNOUSERSITE = "1"
# autoconf macros will use their internal default preference otherwise
export PYTHON