lines which are too long are now split.
[swftools.git] / m4 / python.m4
1 AC_DEFUN(RFX_CHECK_PYTHON,
2 [
3 AC_MSG_CHECKING([for Python.h and PIL])
4
5 if test "x$PYTHON_LIB" '!=' "x" -a "x$PYTHON_INCLUDES" '!=' "x";then
6     PY_VERSION=unknown
7 else
8     if test "x$PYTHON_LIB" '!=' "x" -o "x$PYTHON_INCLUDES" '!=' "x";then
9         echo "Set both PYTHON_LIB and PYTHON_INCLUDES, or none at all"
10     fi
11     # iterate through version 2.2 to 2.4
12     for v in 2 3 4; do
13         # Linux
14         if test -f "/usr/lib/python2.$v/site-packages/PIL/_imaging.so" -a -f "/usr/include/python2.$v/Python.h";then
15             PY_VERSION=2.$v
16             PYTHON_LIB="-lpython$PY_VERSION /usr/lib/python$PY_VERSION/site-packages/PIL/_imaging.so"
17             PYTHON_INCLUDES="-I/usr/include/python$PY_VERSION"
18         fi
19         # Mac OS X
20         if test -f "/Library/Python/2.$v/PIL/_imaging.so" \
21                 -a "/System/Library/Frameworks/Python.framework/Versions/2.$v/include/python2.$v/Python.h";then
22             PY_VERSION=2.$v
23             PYTHON_LIB="-lpython$PY_VERSION /Library/Python/2.$v/PIL/_imaging.so"
24             PYTHON_INCLUDES="-I/System/Library/Frameworks/Python.framework/Versions/2.$v/include/python2.$v/"
25         fi
26     done
27 fi
28
29 if test "x$PY_VERSION" "!=" "x"; then
30     AC_MSG_RESULT($PY_VERSION)
31     export PYTHON_INCLUDES PYTHON_LIB
32     AC_SUBST(PYTHON_LIB)
33     AC_SUBST(PYTHON_INCLUDES)
34     AC_MSG_CHECKING([whether we can compile the python test program])
35     
36     cat > conftest.c << EOF
37 #include <Python.h>
38 #include <Imaging.h>
39
40 int main()
41 {
42     int ret;
43     ret = Py_Main(0, 0);
44     int x; // check also for gcc 2.95.x incompatibilities
45     return ret;
46 }
47 EOF
48     ac_link='$CC $CPPFLAGS $CFLAGS $PYTHON_INCLUDES conftest.c $LDFLAGS $PYTHON_LIB $LIBS -o conftest${ac_exeext}'
49     if { (eval echo python.m4: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
50         AC_MSG_RESULT(yes)
51         PYTHON_OK=yes
52     else
53         echo "configure: failed program was:" >&5
54         cat conftest.c >&5
55         AC_MSG_RESULT(no)
56     fi
57     rm -f conftest*
58 else
59     AC_MSG_RESULT(nope)
60 fi
61 ])