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CMake: Move Python detection to Package.cmake

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This commit is contained in:
Sam Edwards 2018-06-13 18:42:50 -06:00
parent 6b660a5c58
commit d6d6df83ef
2 changed files with 43 additions and 40 deletions
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40
dtool/Config.cmake
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@ -417,46 +417,6 @@ mark_as_advanced(ANDROID_NDK_HOME ANDROID_ABI ANDROID_STL
# Now let's check for the presence of various thirdparty libraries.
#
# Is Python installed, and should Python interfaces be generated?
set(WANT_PYTHON_VERSION ""
CACHE STRING "Which Python version to seek out for building Panda3D against.")
find_package(PythonInterp ${WANT_PYTHON_VERSION} QUIET)
find_package(PythonLibs ${PYTHON_VERSION_STRING} QUIET)
if(PYTHONINTERP_FOUND AND PYTHONLIBS_FOUND)
set(PYTHON_FOUND ON)
else()
set(PYTHON_FOUND OFF)
endif()
package_option(PYTHON DEFAULT ON
"Enables support for Python. If INTERROGATE_PYTHON_INTERFACE
is also enabled, Python bindings will be generated.")
# Also detect the optimal install paths:
if(HAVE_PYTHON)
execute_process(
COMMAND ${PYTHON_EXECUTABLE}
-c "from distutils.sysconfig import get_python_lib; print(get_python_lib(False))"
OUTPUT_VARIABLE _LIB_DIR
OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(
COMMAND ${PYTHON_EXECUTABLE}
-c "from distutils.sysconfig import get_python_lib; print(get_python_lib(True))"
OUTPUT_VARIABLE _ARCH_DIR
OUTPUT_STRIP_TRAILING_WHITESPACE)
set(PYTHON_LIB_INSTALL_DIR "${_LIB_DIR}" CACHE STRING
"Path to the Python architecture-independent package directory.")
set(PYTHON_ARCH_INSTALL_DIR "${_ARCH_DIR}" CACHE STRING
"Path to the Python architecture-dependent package directory.")
# Always include Python, because we include it pretty much everywhere
# though we don't usually want to link it in as well.
include_directories(${PYTHON_INCLUDE_DIRS})
endif()
# By default, we'll assume the user only wants to run with Debug
# python if he has to--that is, on Windows when building a debug build.

43
dtool/Package.cmake
View File

@ -1,3 +1,46 @@
#
# ------------ Python ------------
#
set(WANT_PYTHON_VERSION ""
CACHE STRING "Which Python version to seek out for building Panda3D against.")
find_package(PythonInterp ${WANT_PYTHON_VERSION} QUIET)
find_package(PythonLibs ${PYTHON_VERSION_STRING} QUIET)
if(PYTHONINTERP_FOUND AND PYTHONLIBS_FOUND)
set(PYTHON_FOUND ON)
else()
set(PYTHON_FOUND OFF)
endif()
package_option(PYTHON DEFAULT ON
"Enables support for Python. If INTERROGATE_PYTHON_INTERFACE
is also enabled, Python bindings will be generated.")
# Also detect the optimal install paths:
if(HAVE_PYTHON)
execute_process(
COMMAND ${PYTHON_EXECUTABLE}
-c "from distutils.sysconfig import get_python_lib; print(get_python_lib(False))"
OUTPUT_VARIABLE _LIB_DIR
OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(
COMMAND ${PYTHON_EXECUTABLE}
-c "from distutils.sysconfig import get_python_lib; print(get_python_lib(True))"
OUTPUT_VARIABLE _ARCH_DIR
OUTPUT_STRIP_TRAILING_WHITESPACE)
set(PYTHON_LIB_INSTALL_DIR "${_LIB_DIR}" CACHE STRING
"Path to the Python architecture-independent package directory.")
set(PYTHON_ARCH_INSTALL_DIR "${_ARCH_DIR}" CACHE STRING
"Path to the Python architecture-dependent package directory.")
# Always include Python, because we include it pretty much everywhere
# though we don't usually want to link it in as well.
include_directories(${PYTHON_INCLUDE_DIRS})
endif()
#
# ------------ Eigen ------------
#