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Don't have configure failing if python is not found, just disable it,

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bug #8315
This commit is contained in:
Isaac Clerencia Perez 2007-04-27 11:42:52 +00:00
parent 69e98dc8ca
commit 45d7cdbf53
1 changed files with 53 additions and 46 deletions
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99
configure.ac
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@ -347,64 +347,71 @@ AM_CONDITIONAL([FRIBIDI], [test "x$fribidifound" = xyes -a "x$fribidi" = xyes ])
# python
if test "x$python" = "xyes"; then
pythonfound=yes
if test "x$PYTHON" = "x"; then
AC_PATH_PROG(PYTHON, python, none)
fi
if test "x$PYTHON" = "xnone"; then
AC_ERROR(Python interpreter required)
AC_MSG_WARN([*** Python interpreter not found, Python support disabled.])
pythonfound=no
fi
AC_MSG_CHECKING(Python version and location)
PYTHON_PREFIX=`$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, $PYTHON_PREFIX])
if test "x$pythonfound" = "xyes"; then
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 2.4)
if test $PYTHON_VERSION_MAJOR -lt 2 -o $PYTHON_VERSION_MAJOR -eq 2 -a $PYTHON_VERSION_MINOR -lt 4; then
AC_MSG_RESULT(no)
AC_ERROR(Wesnoth requires at least Python 2.4)
fi
AC_MSG_RESULT(yes)
PYTHON_CFLAGS="-DHAVE_PYTHON -I$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"
AC_SUBST([PYTHON_CFLAGS])
found=no
for pylibpath in '/usr/lib' $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
LIBS="$LIBS -L$pylibpath"
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
AC_MSG_CHECKING(whether Python is at least 2.4)
if test $PYTHON_VERSION_MAJOR -lt 2 -o $PYTHON_VERSION_MAJOR -eq 2 -a $PYTHON_VERSION_MINOR -lt 4; then
AC_MSG_RESULT(no)
AC_MSG_WARN([*** Wesnoth requires at least Python 2.4, Python support disabled.])
pythonfound=no
fi
done
if test "x$pythonfound" = "xyes"; then
AC_MSG_RESULT(yes)
if test "x$found" != "xyes"; then
AC_ERROR(Python development libraries required)
PYTHON_CFLAGS="-DHAVE_PYTHON -I$PYTHON_PREFIX/include/python$PYTHON_VERSION"
OLD_CPPFLAGS="$CPPFLAGS"
OLD_CXXFLAGS="$CXXFLAGS"
CPPFLAGS="$CPPFLAGS $PYTHON_CFLAGS"
CXXFLAGS="$CXXFLAGS $PYTHON_CFLAGS"
AC_CHECK_HEADER([Python.h],
[],
[AC_MSG_WARN([*** Python include files not found! You should install Python development package. Python support disabled]); pythonfound=no])
CPPFLAGS="$OLD_CPPFLAGS"
CXXFLAGS="$OLD_CXXFLAGS"
if test "x$pythonfound" = "xyes"; then
AC_SUBST([PYTHON_CFLAGS])
pythonfound=no
for pylibpath in '/usr/lib' $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
LIBS="$LIBS -L$pylibpath"
AC_CHECK_LIB(python$PYTHON_VERSION, Py_Finalize, PYTHON_LIBS="-L$pylibpath -lpython$PYTHON_VERSION $PYTHON_DEPS"; pythonfound=yes,,$PYTHON_DEPS)
LIBS=$save_LIBS
if test "x$pythonfound" = "xyes"; then
break
fi
done
if test "x$pythonfound" != "xyes"; then
AC_MSG_WARN(*** Python development libraries required, Python support disabled)
fi
AC_SUBST([PYTHON_LIBS])
fi
fi
fi
AC_SUBST([PYTHON_LIBS])
fi
AM_CONDITIONAL([PYTHON], [test "x$python" = "xyes"])
AM_CONDITIONAL([PYTHON], [test "x$pythonfound" = xyes -a "x$python" = xyes ])
# libpng-config