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better default python ABI flags for *nix, 'm' default, 'd' for debug.

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give a CMake error if Python.h isn't found.
This commit is contained in:
Campbell Barton 2011-03-09 23:27:26 +00:00
parent 239a6f9de7
commit 17564249bb
1 changed files with 23 additions and 3 deletions
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26
CMakeLists.txt
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@ -267,13 +267,23 @@ if(UNIX AND NOT APPLE)
if(WITH_PYTHON)
# No way to set py31. remove for now.
# find_package(PythonLibs)
# set(PYTHON_BINARY python) # not used yet
set(PYTHON /usr)
# ABI can be any of these chars in this order 'dmu', debug/pymalloc/unicode
# TODO, detect available ABI's, may want to make this a module and detect this better
if(CMAKE_BUILD_TYPE STREQUAL Debug)
set(PYTHON_ABI_FLAGS "d")
else()
set(PYTHON_ABI_FLAGS "m")
endif()
set(PYTHON_VERSION 3.2 CACHE STRING "")
mark_as_advanced(PYTHON_VERSION)
set(PYTHON_INCLUDE_DIRS "${PYTHON}/include/python${PYTHON_VERSION}" CACHE STRING "")
set(PYTHON_INCLUDE_DIRS "${PYTHON}/include/python${PYTHON_VERSION}${PYTHON_ABI_FLAGS}" CACHE STRING "")
mark_as_advanced(PYTHON_INCLUDE_DIRS)
# set(PYTHON_BINARY python) # not used yet
set(PYTHON_LIBRARY python${PYTHON_VERSION} CACHE STRING "")
set(PYTHON_LIBRARY "python${PYTHON_VERSION}${PYTHON_ABI_FLAGS}" CACHE STRING "")
mark_as_advanced(PYTHON_LIBRARY)
set(PYTHON_LIBPATH ${PYTHON}/lib CACHE STRING "")
mark_as_advanced(PYTHON_LIBPATH)
@ -282,6 +292,16 @@ if(UNIX AND NOT APPLE)
set(PYTHON_LINKFLAGS "-Xlinker -export-dynamic")
mark_as_advanced(PYTHON_LINKFLAGS)
find_file(
_Found_PYTHON_H
Python.h
${PYTHON_INCLUDE_DIRS}
)
if(NOT _Found_PYTHON_H)
message(FATAL_ERROR "Python.h not found in ${PYTHON_INCLUDE_DIRS}")
endif()
endif()
if(WITH_SDL)