-# should we support python versions below 2.2?
-if test -f "/usr/lib/python2.2/site-packages/PIL/_imaging.so" -a -f "/usr/include/python2.2/Python.h";then
- PY_VERSION=2.2
-fi
-if test -f "/usr/lib/python2.3/site-packages/PIL/_imaging.so" -a -f "/usr/include/python2.3/Python.h";then
- PY_VERSION=2.3
-fi
-if test -f "/usr/lib/python2.4/site-packages/PIL/_imaging.so" -a -f "/usr/include/python2.4/Python.h";then
- PY_VERSION=2.4
+
+if test "x$PYTHON_LIB" '!=' "x" -a "x$PYTHON_INCLUDES" '!=' "x";then
+ PY_VERSION=unknown
+else
+ if test "x$PYTHON_LIB" '!=' "x" -o "x$PYTHON_INCLUDES" '!=' "x";then
+ echo "Set both PYTHON_LIB and PYTHON_INCLUDES, or none at all"
+ fi
+ # iterate through version 2.2 to 2.4
+ for v in 2 3 4; do
+ # Linux
+ if test -f "/usr/lib/python2.$v/site-packages/PIL/_imaging.so" -a -f "/usr/include/python2.$v/Python.h";then
+ PY_VERSION=2.$v
+ PYTHON_LIB="-lpython$PY_VERSION /usr/lib/python$PY_VERSION/site-packages/PIL/_imaging.so"
+ PYTHON_INCLUDES="-I/usr/include/python$PY_VERSION"
+ # Mac OS X
+ elif test -f "/Library/Python/2.$v/PIL/_imaging.so" \
+ -a -f "/System/Library/Frameworks/Python.framework/Versions/2.$v/include/python2.$v/Python.h";then
+ PY_VERSION=2.$v
+ PYTHON_LIB="-framework Python /Library/Python/2.$v/PIL/_imaging.so"
+ PYTHON_INCLUDES="-I/System/Library/Frameworks/Python.framework/Versions/2.$v/include/python2.$v/"
+ # Mac OS X [Fink]:
+ elif test "(" -f "/sw/lib/python2.$v/config/libpython2.$v.dylib" \
+ -o -f "/sw/lib/python2.$v/config/libpython2.$v.a" \
+ -o -f "/sw/lib/python2.$v/config/libpython2.$v.so" \
+ ")" \
+ -a -f "/sw/include/python2.$v/Python.h" \
+ -a -f "/sw/lib/python2.$v/site-packages/PIL/_imaging.so";then
+ PY_VERSION=2.$v
+ PYTHON_LIB="-L /sw/lib/python2.$v/config/ -lpython$PY_VERSION /sw/lib/python2.$v/site-packages/PIL/_imaging.so"
+ PYTHON_INCLUDES="-I /sw/include/python2.$v/"
+ fi
+ done