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Check for Python in configure

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Isaac Clerencia Perez 2005-12-27 20:36:13 +00:00
parent fcb5eabeaf
commit 017f5f6b9b
1 changed files with 55 additions and 0 deletions
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55
configure.ac
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@ -312,6 +312,61 @@ AC_SUBST([FRIBIDI_CFLAGS])
AC_SUBST([FRIBIDI_LIBS])
AM_CONDITIONAL([FRIBIDI], [test "x$fribidifound" = xyes -a "x$fribidi" = xyes ])
# python
if test "x$PYTHON" = "x"; then
AC_PATH_PROG(PYTHON, python, none)
fi
if test "x$PYTHON" = "xnone"; then
AC_ERROR(python interpreter required)
fi
AC_MSG_CHECKING(Python version and location)
PYTHON_PREFIX=`$PYTHON -c "import sys; print sys.prefix"`
PYTHON_VERSION_MAJOR=[`$PYTHON -c "import sys; print '%d' % (sys.version_info[0]);"`]
PYTHON_VERSION_MINOR=[`$PYTHON -c "import sys; print '%d' % (sys.version_info[1]);"`]
PYTHON_VERSION="${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}"
AC_MSG_RESULT([$PYTHON, $PYTHON_VERSION, $PYTHON_PREFIX])
AC_MSG_CHECKING(whether Python is at least 2.3)
if test $PYTHON_VERSION_MAJOR -lt 2 -o $PYTHON_VERSION_MAJOR -eq 2 -a $PYTHON_VERSION_MINOR -lt 3; then
AC_MSG_RESULT(no)
AC_ERROR(Wesnoth requires at least Python 2.3)
fi
AC_MSG_RESULT(yes)
PYTHON_CFLAGS="-I$PYTHON_PREFIX/include/python$PYTHON_VERSION"
OLD_CPPFLAGS="$CPPFLAGS"
OLD_CXXFLAGS="$CXXFLAGS"
CPPFLAGS="$CPPFLAGS $PYTHON_CFLAGS"
CXXFLAGS="$CXXFLAGS $PYTHON_CFLAGS"
AC_CHECK_HEADER([Python.h],
[],
[AC_MSG_ERROR([*** Python include files not found!
You should install Python development package.])])
CPPFLAGS="$OLD_CPPFLAGS"
CXXFLAGS="$OLD_CXXFLAGS"
found=no
for pylibpath in '' $PYTHON_PREFIX/lib $PYTHON_PREFIX/lib/python$PYTHON_VERSION/config; do
eval `echo unset ac_cv_lib_python$PYTHON_VERSION'_'Py_Finalize | tr '.' '_'`
save_LIBS=$LIBS
if test "x$pylibpath" != "x"; then
LIBS="$LIBS -L$pylibpath"
fi
AC_CHECK_LIB(python$PYTHON_VERSION, Py_Finalize, PYTHON_LIBS="-L$pylibpath -lpython$PYTHON_VERSION $PYTHON_DEPS"; found=yes,,$PYTHON_DEPS)
LIBS=$save_LIBS
if test "x$found" = "xyes"; then
break
fi
done
if test "x$found" != "xyes"; then
AC_ERROR(Python development libraries required)
fi
# libpng-config
AC_PATH_PROGS([PNG_CONFIG], [libpng-config libpng12-config], [none])