kopia lustrzana https://github.com/Hamlib/Hamlib
105 wiersze
3.3 KiB
Plaintext
105 wiersze
3.3 KiB
Plaintext
dnl
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dnl Copyright 2003 Free Software Foundation, Inc.
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dnl
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dnl This file is part of Hamlib, actually cloned from GNU Radio
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dnl
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dnl GNU Radio is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 2, or (at your option)
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dnl any later version.
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dnl
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dnl GNU Radio is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with GNU Radio; see the file COPYING. If not, write to
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dnl the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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dnl Boston, MA 02111-1307, USA.
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dnl
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# PYTHON_DEVEL()
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#
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# Checks for Python and tries to get the include path to 'Python.h'.
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# It provides the $(PYTHON_CPPFLAGS) output variable.
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AC_DEFUN([PYTHON_DEVEL],[
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AC_REQUIRE([AM_PATH_PYTHON])
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# Check for Python include path
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AC_MSG_CHECKING([for Python include path])
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if test -z "$PYTHON" ; then
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AC_MSG_WARN([cannot find Python path])
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else
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python_path=${PYTHON%/bin*}
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for i in "$python_path/include/python$PYTHON_VERSION/" "$python_path/include/python/" "$python_path/" ; do
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python_path=`find $i -type f -name Python.h -print`
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if test -n "$python_path" ; then
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break
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fi
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done
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for i in $python_path ; do
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python_path=${python_path%/Python.h}
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break
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done
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AC_MSG_RESULT([$python_path])
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if test -z "$python_path" ; then
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AC_MSG_WARN([cannot find Python include path])
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else
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AC_SUBST(PYTHON_CPPFLAGS,[-I$python_path])
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# Check for Python headers usability
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python_save_CPPFLAGS=$CPPFLAGS
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CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
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AC_CHECK_HEADERS([Python.h],, [cf_with_python_devel=no])
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CPPFLAGS="$python_save_CPPFLAGS"
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if test "$cf_with_python_devel" != "no" ; then
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# Check for Python library path
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AC_MSG_CHECKING([for Python library path])
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python_path=`echo $PYTHON | sed "s,/bin.*$,,"`
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for i in "$python_path/lib/python$PYTHON_VERSION/config/" "$python_path/lib/python$PYTHON_VERSION/" "$python_path/lib/python/config/" "$python_path/lib/python/" "$python_path/" ; do
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python_path=`find $i -type f -name libpython$PYTHON_VERSION.* -print | sed "1q"`
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if test -n "$python_path" ; then
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break
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fi
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done
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python_path=`echo $python_path | sed "s,/libpython.*$,,"`
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AC_MSG_RESULT([$python_path])
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if test -z "$python_path" ; then
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AC_MSG_WARN([cannot find Python library path])
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fi
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AC_SUBST([PYTHON_LDFLAGS],["-L$python_path -lpython$PYTHON_VERSION"])
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#
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python_site=`echo $python_path | sed "s/config/site-packages/"`
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AC_SUBST([PYTHON_SITE_PKG],[$python_site])
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#
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# libraries which must be linked in when embedding
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#
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AC_MSG_CHECKING(python extra libraries)
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PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \
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conf = distutils.sysconfig.get_config_var; \
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print conf('LOCALMODLIBS')+' '+conf('LIBS')"
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AC_MSG_RESULT($PYTHON_EXTRA_LIBS)`
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AC_SUBST(PYTHON_EXTRA_LIBS)
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# Check for Python library usability
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python_save_LDFLAGS=$LDFLAGS
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LDFLAGS="$LDFLAGS $PYTHON_LDFLAGS"
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AC_CHECK_FUNC(PyArg_Parse,
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[cf_with_python_devel=yes],
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[cf_with_python_devel=no])
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LDFLAGS="$python_save_LDFLAGS"
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fi
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fi
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fi
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])
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