From f725e2b64eec48c0fe21a125065152c684d361ee Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Wed, 1 Jun 2011 11:43:52 +1000
Subject: build: fixed a problem with installing scripts in the build tree

the SAMBA_SCRIPT() function was not always triggering correctly. The
base problem was that we were using a target outside the build
tree. This implements a simpler solution where we just create the
links directly in SAMBA_SCRIPT() rather than creating a waf task

Autobuild-User: Andrew Tridgell <tridge@samba.org>
Autobuild-Date: Wed Jun  1 06:50:04 CEST 2011 on sn-devel-104
---
 buildtools/wafsamba/wafsamba.py | 27 +++++++++------------------
 1 file changed, 9 insertions(+), 18 deletions(-)

(limited to 'buildtools/wafsamba/wafsamba.py')

diff --git a/buildtools/wafsamba/wafsamba.py b/buildtools/wafsamba/wafsamba.py
index 2a1c82a307..43b7f616dc 100644
--- a/buildtools/wafsamba/wafsamba.py
+++ b/buildtools/wafsamba/wafsamba.py
@@ -628,17 +628,6 @@ def ENABLE_TIMESTAMP_DEPENDENCIES(conf):
     Utils.h_file = h_file
 
 
-
-t = Task.simple_task_type('copy_script', 'rm -f "${LINK_TARGET}" && ln -s "${SRC[0].abspath(env)}" ${LINK_TARGET}',
-                          shell=True, color='PINK', ext_in='.bin')
-t.quiet = True
-
-@feature('copy_script')
-@before('apply_link')
-def copy_script(self):
-    tsk = self.create_task('copy_script', self.allnodes[0])
-    tsk.env.TARGET = self.target
-
 def SAMBA_SCRIPT(bld, name, pattern, installdir, installname=None):
     '''used to copy scripts from the source tree into the build directory
        for use by selftest'''
@@ -653,15 +642,17 @@ def SAMBA_SCRIPT(bld, name, pattern, installdir, installname=None):
         target = os.path.join(installdir, iname)
         tgtdir = os.path.dirname(os.path.join(bld.srcnode.abspath(bld.env), '..', target))
         mkdir_p(tgtdir)
-        t = bld(features='copy_script',
-                source       = s,
-                target       = target,
-                always       = True,
-                install_path = None)
-        t.env.LINK_TARGET = target
-
+        link_src = os.path.normpath(os.path.join(bld.curdir, s))
+        link_dst = os.path.join(tgtdir, os.path.basename(iname))
+        if os.path.islink(link_dst) and os.readlink(link_dst) == link_src:
+            continue
+        if os.path.exists(link_dst):
+            os.unlink(link_dst)
+        Logs.info("symlink: %s -> %s/%s" % (s, installdir, iname))
+        os.symlink(link_src, link_dst)
 Build.BuildContext.SAMBA_SCRIPT = SAMBA_SCRIPT
 
+
 def copy_and_fix_python_path(task):
     pattern='sys.path.insert(0, "bin/python")'
     if task.env["PYTHONARCHDIR"] in sys.path and task.env["PYTHONDIR"] in sys.path:
-- 
cgit