#! /bin/sh -e

# DP: When built with --with-pydebug, add a debug directory
# DP: <prefix>/lib-dynload/debug to sys.path just before
# DP: <prefix>/lib-dynload und install the extension modules
# DP: of the debug build in this directory.

dir=
if [ $# -eq 3 -a "$2" = '-d' ]; then
    pdir="-d $3"
    dir="$3/"
elif [ $# -ne 1 ]; then
    echo >&2 "usage: `basename $0`: -patch|-unpatch [-d <srcdir>]"
    exit 1
fi
case "$1" in
    -patch)
        patch $pdir -f --no-backup-if-mismatch -p0 < $0
        ;;
    -unpatch)
        patch $pdir -f --no-backup-if-mismatch -R -p0 < $0
        ;;
    *)
	echo >&2 "usage: `basename $0`: -patch|-unpatch [-d <srcdir>]"
        exit 1
esac
exit 0

--- Modules/getpath.c.orig	2005-01-18 00:56:31.571961744 +0100
+++ Modules/getpath.c	2005-01-18 01:02:23.811413208 +0100
@@ -112,9 +112,14 @@
 #endif
 
 #ifndef PYTHONPATH
+#ifdef Py_DEBUG
+#define PYTHONPATH PREFIX "/lib/python" VERSION ":" \
+              EXEC_PREFIX "/lib/python" VERSION "/lib-dynload/debug"
+#else
 #define PYTHONPATH PREFIX "/lib/python" VERSION ":" \
               EXEC_PREFIX "/lib/python" VERSION "/lib-dynload"
 #endif
+#endif
 
 #ifndef LANDMARK
 #define LANDMARK "os.py"
@@ -323,6 +328,9 @@
             strncpy(exec_prefix, home, MAXPATHLEN);
         joinpath(exec_prefix, lib_python);
         joinpath(exec_prefix, "lib-dynload");
+#ifdef Py_DEBUG
+        joinpath(exec_prefix, "debug");
+#endif
         return 1;
     }
 
@@ -340,6 +348,9 @@
         n = strlen(exec_prefix);
         joinpath(exec_prefix, lib_python);
         joinpath(exec_prefix, "lib-dynload");
+#ifdef Py_DEBUG
+        joinpath(exec_prefix, "debug");
+#endif
         if (isdir(exec_prefix))
             return 1;
         exec_prefix[n] = '\0';
@@ -350,6 +361,9 @@
     strncpy(exec_prefix, EXEC_PREFIX, MAXPATHLEN);
     joinpath(exec_prefix, lib_python);
     joinpath(exec_prefix, "lib-dynload");
+#ifdef Py_DEBUG
+    joinpath(exec_prefix, "debug");
+#endif
     if (isdir(exec_prefix))
         return 1;
 
@@ -654,6 +654,9 @@
         reduce(exec_prefix);
         reduce(exec_prefix);
         reduce(exec_prefix);
+#ifdef Py_DEBUG
+        reduce(exec_prefix);
+#endif
 	if (!exec_prefix[0])
 		strcpy(exec_prefix, separator);
     }
--- Lib/site.py~	2004-12-04 00:39:05.000000000 +0100
+++ Lib/site.py	2005-01-18 01:33:36.589707632 +0100
@@ -188,6 +188,12 @@
                                          "python" + sys.version[:3],
                                          "site-packages"),
                             os.path.join(prefix, "lib", "site-python")]
+                try:
+                    # sys.getobjects only available in --with-pydebug build
+                    sys.getobjects
+                    sitedirs.insert(0, os.path.join(sitedirs[0], 'debug'))
+                except AttributeError:
+                    pass
             else:
                 sitedirs = [prefix, os.path.join(prefix, "lib", "site-packages")]
             if sys.platform == 'darwin':