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314
by Colin Watson, Didier Roche, Evan Dandrea, Colin Watson
[ Didier Roche ] |
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# A macro to check for the ability to create python extensions.
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# serial 1
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# UBIQUITY_CHECK_PYTHON_HEADERS([ACTION-IF-POSSIBLE], [ACTION-IF-NOT-POSSIBLE])
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# This macro also defines PYTHON_INCLUDES.
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AC_DEFUN([UBIQUITY_CHECK_PYTHON_HEADERS], |
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[AC_REQUIRE([AM_PATH_PYTHON]) |
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AC_MSG_CHECKING(for headers required to compile python extensions) |
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dnl deduce PYTHON_INCLUDES |
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py_prefix=`$PYTHON -c "import sys; print sys.prefix"` |
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py_exec_prefix=`$PYTHON -c "import sys; print sys.exec_prefix"` |
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PYTHON_INCLUDES="-I${py_prefix}/include/python${PYTHON_VERSION}" |
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if test "$py_prefix" != "$py_exec_prefix"; then |
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PYTHON_INCLUDES="$PYTHON_INCLUDES -I${py_exec_prefix}/include/python${PYTHON_VERSION}" |
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fi
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AC_SUBST(PYTHON_INCLUDES) |
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dnl check if the headers exist: |
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save_CPPFLAGS="$CPPFLAGS" |
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CPPFLAGS="$CPPFLAGS $PYTHON_INCLUDES" |
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AC_TRY_CPP([#include <Python.h>],dnl |
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[AC_MSG_RESULT(found) |
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$1],dnl |
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[AC_MSG_RESULT(not found) |
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$2]) |
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CPPFLAGS="$save_CPPFLAGS" |
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])
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