Python 2 and 3 testing on Windows
This commit is contained in:
William S Fulton
parent
0f1e8f75da
commit
62fdff1bf3
1 changed files with 195 additions and 96 deletions
291
configure.ac
Normal file → Executable file
291
configure.ac
Normal file → Executable file
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@ -601,6 +601,7 @@ AC_SUBST(TCLCXXSHARED)
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PYINCLUDE=
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PYLIB=
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PYLINK=
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PYPACKAGE=
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AC_ARG_WITH(python, AS_HELP_STRING([--without-python], [Disable Python])
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@ -617,64 +618,106 @@ else
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PYTHON="$PYBIN"
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fi
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PYVER=0
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if test -n "$PYTHON"; then
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AC_MSG_CHECKING([for $PYTHON major version number])
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PYVER=`($PYTHON -c "import sys; sys.stdout.write(sys.version[[0]])") 2>/dev/null`
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AC_MSG_RESULT($PYVER)
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if test -z "$PYVER"; then
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PYVER=0
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fi
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fi
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if test $PYVER -le 2; then
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AC_MSG_CHECKING(for Python prefix)
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PYPREFIX=`($PYTHON -c "import sys; print sys.prefix") 2>/dev/null`
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PYPREFIX=`($PYTHON -c "import sys; sys.stdout.write(sys.prefix)") 2>/dev/null`
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AC_MSG_RESULT($PYPREFIX)
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AC_MSG_CHECKING(for Python exec-prefix)
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PYEPREFIX=`($PYTHON -c "import sys; print sys.exec_prefix") 2>/dev/null`
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PYEPREFIX=`($PYTHON -c "import sys; sys.stdout.write(sys.exec_prefix)") 2>/dev/null`
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AC_MSG_RESULT($PYEPREFIX)
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AC_MSG_CHECKING(for Python os.name)
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PYOSNAME=`($PYTHON -c "import sys, os; sys.stdout.write(os.name)")`
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AC_MSG_RESULT($PYOSNAME)
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if test x"$PYOSNAME" = x"nt"; then
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# Windows installations are quite different to posix installations
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PYPREFIX=`echo "$PYPREFIX" | sed -e 's,\\\\,/,g'` # Forward slashes are easier to use and even work on Windows most of the time
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PYTHON_SO=.pyd
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# Note: I could not think of a standard way to get the version string from different versions.
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# This trick pulls it out of the file location for a standard library file.
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AC_MSG_CHECKING(for Python version)
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# Need to do this hack since autoconf replaces __file__ with the name of the configure file
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filehack="file__"
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PYVERSION=`($PYTHON -c "import string,operator,os.path; print operator.getitem(os.path.split(operator.getitem(os.path.split(string.__$filehack),0)),1)")`
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AC_MSG_RESULT($PYVERSION)
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# Find the directory for libraries this is necessary to deal with
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# platforms that can have apps built for multiple archs: e.g. x86_64
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AC_MSG_CHECKING(for Python lib dir)
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PYLIBDIR=`($PYTHON -c "import sys; print sys.lib") 2>/dev/null`
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if test -z "$PYLIBDIR"; then
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# Fedora patch Python to add sys.lib, for other distros we assume "lib".
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PYLIBDIR="lib"
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fi
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AC_MSG_RESULT($PYLIBDIR)
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# Set the include directory
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AC_MSG_CHECKING(for Python header files)
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if test -r $PYPREFIX/include/$PYVERSION/Python.h; then
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PYINCLUDE="-I$PYPREFIX/include/$PYVERSION -I$PYEPREFIX/$PYLIBDIR/$PYVERSION/config"
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fi
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if test -z "$PYINCLUDE"; then
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if test -r $PYPREFIX/include/Py/Python.h; then
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PYINCLUDE="-I$PYPREFIX/include/Py -I$PYEPREFIX/$PYLIBDIR/python/lib"
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AC_MSG_CHECKING(for Python header files)
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if test -r $PYPREFIX/include/Python.h; then
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PYINCLUDE="-I$PYPREFIX/include"
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fi
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fi
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AC_MSG_RESULT($PYINCLUDE)
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AC_MSG_RESULT($PYINCLUDE)
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# Set the library directory blindly. This probably won't work with older versions
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AC_MSG_CHECKING(for Python library)
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dirs="$PYVERSION/config $PYVERSION/$PYLIBDIR python/$PYLIBDIR"
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for i in $dirs; do
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if test -d $PYEPREFIX/$PYLIBDIR/$i; then
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PYLIB="$PYEPREFIX/$PYLIBDIR/$i"
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break
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AC_MSG_CHECKING(for Python library directory)
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if test -d $PYPREFIX/libs; then
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PYLIB=$PYPREFIX/libs
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PYLINKFILE=`ls $PYLIB/python*.lib | grep "python[[0-9]][[0-9]]\.lib"`
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if test -r "$PYLINKFILE"; then
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PYLINK=-l`basename $PYLINKFILE | sed -e 's/\.lib$//'`
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else
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PYLIB=
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fi
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fi
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done
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else
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# Note: I could not think of a standard way to get the version string from different versions.
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# This trick pulls it out of the file location for a standard library file.
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AC_MSG_CHECKING(for Python version)
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# Need to do this hack since autoconf replaces __file__ with the name of the configure file
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filehack="file__"
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PYVERSION=`($PYTHON -c "import sys,string,operator,os.path; sys.stdout.write(operator.getitem(os.path.split(operator.getitem(os.path.split(string.__$filehack),0)),1))")`
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AC_MSG_RESULT($PYVERSION)
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# Find the directory for libraries this is necessary to deal with
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# platforms that can have apps built for multiple archs: e.g. x86_64
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AC_MSG_CHECKING(for Python lib dir)
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PYLIBDIR=`($PYTHON -c "import sys; sys.stdout.write(sys.lib)") 2>/dev/null`
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if test -z "$PYLIBDIR"; then
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# Fedora patch Python to add sys.lib, for other distros we assume "lib".
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PYLIBDIR="lib"
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fi
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AC_MSG_RESULT($PYLIBDIR)
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# Set the include directory
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AC_MSG_CHECKING(for Python header files)
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if test -r $PYPREFIX/include/$PYVERSION/Python.h; then
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PYINCLUDE="-I$PYPREFIX/include/$PYVERSION -I$PYEPREFIX/$PYLIBDIR/$PYVERSION/config"
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fi
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if test -z "$PYINCLUDE"; then
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if test -r $PYPREFIX/include/Py/Python.h; then
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PYINCLUDE="-I$PYPREFIX/include/Py -I$PYEPREFIX/$PYLIBDIR/python/lib"
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fi
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fi
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AC_MSG_RESULT($PYINCLUDE)
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# Set the library directory blindly. This probably won't work with older versions
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AC_MSG_CHECKING(for Python library directory)
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dirs="$PYVERSION/config $PYVERSION/$PYLIBDIR python/$PYLIBDIR"
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for i in $dirs; do
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if test -d $PYEPREFIX/$PYLIBDIR/$i; then
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PYLIB="$PYEPREFIX/$PYLIBDIR/$i"
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break
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fi
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done
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PYLINK="-l$PYVERSION"
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fi
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if test -z "$PYLIB"; then
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AC_MSG_RESULT(Not found)
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else
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AC_MSG_RESULT($PYLIB)
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fi
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PYLINK="-l$PYVERSION"
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AC_MSG_CHECKING(for Python library)
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if test -z "$PYLINK"; then
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AC_MSG_RESULT(Not found)
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else
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AC_MSG_RESULT($PYLINK)
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fi
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fi
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# Cygwin (Windows) needs the library for dynamic linking
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@ -697,11 +740,9 @@ AC_SUBST(PYTHONDYNAMICLINKING)
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# Look for Python 3.x
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#----------------------------------------------------------------
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# mostly copy & pasted from "Look for Python" section,
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# did some trim, fix and rename
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PY3INCLUDE=
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PY3LIB=
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PY3LINK=
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PY3PACKAGE=
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AC_ARG_WITH(python3, AS_HELP_STRING([--without-python3], [Disable Python 3.x support])
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@ -712,7 +753,7 @@ if test x"${PY3BIN}" = xno -o x"${with_alllang}" = xno ; then
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AC_MSG_NOTICE([Disabling Python 3.x support])
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else
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if test "x$PY3BIN" = xyes; then
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for py_ver in 3 3.6 3.5 3.4 3.3 3.2 3.1 3.0; do
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for py_ver in 3 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0 ""; do
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AC_CHECK_PROGS(PYTHON3, [python$py_ver])
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if test -n "$PYTHON3"; then
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AC_CHECK_PROGS(PY3CONFIG, [$PYTHON3-config])
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@ -726,63 +767,121 @@ else
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AC_CHECK_PROGS(PY3CONFIG, [$PYTHON3-config])
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fi
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if test -n "$PYTHON3" -a -n "$PY3CONFIG"; then
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AC_MSG_CHECKING([for Python 3.x prefix])
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PY3PREFIX=`($PY3CONFIG --prefix) 2>/dev/null`
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AC_MSG_RESULT($PY3PREFIX)
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AC_MSG_CHECKING(for Python 3.x exec-prefix)
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PY3EPREFIX=`($PY3CONFIG --exec-prefix) 2>/dev/null`
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AC_MSG_RESULT($PY3EPREFIX)
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# Note: I could not think of a standard way to get the version string from different versions.
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# This trick pulls it out of the file location for a standard library file.
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AC_MSG_CHECKING([for Python 3.x version])
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# Need to do this hack since autoconf replaces __file__ with the name of the configure file
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filehack="file__"
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PY3VERSION=`($PYTHON3 -c "import string,operator,os.path; print(operator.getitem(os.path.split(operator.getitem(os.path.split(string.__$filehack),0)),1))")`
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AC_MSG_RESULT($PY3VERSION)
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# Find the directory for libraries this is necessary to deal with
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# platforms that can have apps built for multiple archs: e.g. x86_64
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AC_MSG_CHECKING([for Python 3.x lib dir])
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PY3LIBDIR=`($PYTHON3 -c "import sys; print(sys.lib)") 2>/dev/null`
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if test -z "$PY3LIBDIR"; then
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# some dists don't have sys.lib so the best we can do is assume lib
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PY3LIBDIR="lib"
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PYVER=0
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if test -n "$PYTHON3"; then
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AC_MSG_CHECKING([for $PYTHON3 major version number])
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PYVER=`($PYTHON3 -c "import sys; sys.stdout.write(sys.version[[0]])") 2>/dev/null`
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AC_MSG_RESULT($PYVER)
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if test -z "$PYVER"; then
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PYVER=0
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fi
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AC_MSG_RESULT($PY3LIBDIR)
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fi
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# Set the include directory
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if test $PYVER -ge 3; then
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AC_MSG_CHECKING(for Python 3.x os.name)
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PY3OSNAME=`($PYTHON3 -c "import sys, os; sys.stdout.write(os.name)")`
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AC_MSG_RESULT($PY3OSNAME)
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AC_MSG_CHECKING([for Python 3.x header files])
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PY3INCLUDE=`($PY3CONFIG --includes) 2>/dev/null`
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AC_MSG_RESULT($PY3INCLUDE)
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if test x"$PY3OSNAME" = x"nt"; then
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# Windows installations are quite different to posix installations
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# There is no python-config to use
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AC_MSG_CHECKING(for Python 3.x prefix)
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PY3PREFIX=`($PYTHON3 -c "import sys; sys.stdout.write(sys.prefix)") 2>/dev/null`
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AC_MSG_RESULT($PY3PREFIX)
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PY3PREFIX=`echo "$PY3PREFIX" | sed -e 's,\\\\,/,g'` # Forward slashes are easier to use and even work on Windows most of the time
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PYTHON_SO=.pyd
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# Set the library directory blindly. This probably won't work with older versions
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AC_MSG_CHECKING([for Python 3.x library])
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dirs="$PY3VERSION/config $PY3VERSION/$PY3LIBDIR python/$PY3LIBDIR"
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for i in $dirs; do
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if test -d $PY3EPREFIX/$PY3LIBDIR/$i; then
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PY3LIB="$PY3EPREFIX/$PY3LIBDIR/$i"
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break
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AC_MSG_CHECKING(for Python 3.x header files)
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if test -r $PY3PREFIX/include/Python.h; then
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PY3INCLUDE="-I$PY3PREFIX/include"
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fi
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done
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if test -z "$PY3LIB"; then
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AC_MSG_RESULT([Not found])
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else
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AC_MSG_RESULT($PY3LIB)
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fi
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AC_MSG_RESULT($PY3INCLUDE)
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PY3LINK="-l$PY3VERSION"
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AC_MSG_CHECKING(for Python 3.x library directory)
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if test -d $PY3PREFIX/libs; then
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PY3LIB=$PY3PREFIX/libs
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PY3LINKFILE=`ls $PY3LIB/python*.lib | grep "python[[0-9]][[0-9]]\.lib"`
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if test -r "$PY3LINKFILE"; then
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PY3LINK=-l`basename $PY3LINKFILE | sed -e 's/\.lib$//'`
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else
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PY3LIB=
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fi
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fi
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if test -z "$PY3LIB"; then
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AC_MSG_RESULT([Not found])
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else
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AC_MSG_RESULT($PY3LIB)
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fi
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AC_MSG_CHECKING([for Python 3.x library])
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if test -z "$PY3LINK"; then
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AC_MSG_RESULT(Not found)
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else
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AC_MSG_RESULT($PY3LINK)
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fi
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elif test -n "$PY3CONFIG"; then
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AC_MSG_CHECKING([for Python 3.x prefix])
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PY3PREFIX=`($PY3CONFIG --prefix) 2>/dev/null`
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AC_MSG_RESULT($PY3PREFIX)
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AC_MSG_CHECKING(for Python 3.x exec-prefix)
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PY3EPREFIX=`($PY3CONFIG --exec-prefix) 2>/dev/null`
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AC_MSG_RESULT($PY3EPREFIX)
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# Note: I could not think of a standard way to get the version string from different versions.
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# This trick pulls it out of the file location for a standard library file.
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AC_MSG_CHECKING([for Python 3.x version])
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# Need to do this hack since autoconf replaces __file__ with the name of the configure file
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filehack="file__"
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PY3VERSION=`($PYTHON3 -c "import string,operator,os.path; print(operator.getitem(os.path.split(operator.getitem(os.path.split(string.__$filehack),0)),1))")`
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AC_MSG_RESULT($PY3VERSION)
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# Find the directory for libraries this is necessary to deal with
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# platforms that can have apps built for multiple archs: e.g. x86_64
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AC_MSG_CHECKING([for Python 3.x lib dir])
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PY3LIBDIR=`($PYTHON3 -c "import sys; print(sys.lib)") 2>/dev/null`
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if test -z "$PY3LIBDIR"; then
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# some dists don't have sys.lib so the best we can do is assume lib
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PY3LIBDIR="lib"
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fi
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AC_MSG_RESULT($PY3LIBDIR)
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# Set the include directory
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AC_MSG_CHECKING([for Python 3.x header files])
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PY3INCLUDE=`($PY3CONFIG --includes) 2>/dev/null`
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AC_MSG_RESULT($PY3INCLUDE)
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# Set the library directory blindly. This probably won't work with older versions
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AC_MSG_CHECKING([for Python 3.x library directory])
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dirs="$PY3VERSION/config $PY3VERSION/$PY3LIBDIR python/$PY3LIBDIR"
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for i in $dirs; do
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if test -d $PY3EPREFIX/$PY3LIBDIR/$i; then
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PY3LIB="$PY3EPREFIX/$PY3LIBDIR/$i"
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break
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fi
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done
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if test -z "$PY3LIB"; then
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AC_MSG_RESULT([Not found])
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else
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AC_MSG_RESULT($PY3LIB)
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fi
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PY3LINK="-l$PY3VERSION"
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AC_MSG_CHECKING([for Python 3.x library])
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if test -z "$PY3LINK"; then
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AC_MSG_RESULT(Not found)
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else
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AC_MSG_RESULT($PY3LINK)
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fi
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fi
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fi
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# Cygwin (Windows) needs the library for dynamic linking
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case $host in
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*-*-cygwin* | *-*-mingw*)
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PYTHON3DYNAMICLINKING="-L$PYLIB $PY3LINK"
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PYTHON3DYNAMICLINKING="-L$PY3LIB $PY3LINK"
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DEFS="-DUSE_DL_IMPORT $DEFS"
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;;
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*)PYTHON3DYNAMICLINKING="";;
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@ -2512,14 +2611,14 @@ AC_SUBST(SKIP_OCTAVE)
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SKIP_PYTHON=
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if (test -z "$PYINCLUDE") &&
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(test -z "$PY3INCLUDE") ; then
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if (test -z "$PYINCLUDE" || test -z "$PYLINK") &&
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(test -z "$PY3INCLUDE" || test -z "$PY3LINK") ; then
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SKIP_PYTHON="1"
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fi
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AC_SUBST(SKIP_PYTHON)
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SKIP_PYTHON3=
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if test -z "$PY3INCLUDE" ; then
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if test -z "$PY3INCLUDE" || test -z "$PY3LINK" ; then
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SKIP_PYTHON3="1"
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fi
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AC_SUBST(SKIP_PYTHON3)
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