scons: Revamp how to specify targets to build.

Use scons target and dependency system instead of ad-hoc options.

Now is simply a matter of naming what to build. For example:

  scons libgl-xlib

  scons libgl-gdi

  scons graw-progs

  scons llvmpipe

and so on. And there is also the possibility of scepcified subdirs, e.g.

  scons src/gallium/drivers

If nothing is specified then everything will be build.

There might be some rough corners over the next days. Please bare with me.

1 files changed, 3 insertions, 15 deletions

diff --git a/scons/x11.py b/scons/x11.py
index 99bf079626e..7368618f3bb 100644
--- a/scons/x11.py
+++ b/scons/x11.py
@@ -29,24 +29,12 @@ Tool-specific initialization for X11
 
 
 def generate(env):
-    env.Append(CPPPATH = ['/usr/X11R6/include'])
-    env.Append(LIBPATH = ['/usr/X11R6/lib'])
-
-    env.Append(LIBS = [
-        'X11',
-        'Xext',
-        'Xxf86vm',
-        'Xdamage',
-        'Xfixes',
-    ])
+    # XXX: backwards compatability only
+    pass
 
 
 def exists(env):
-    # TODO: actually detect the presence of the headers
-    if env['platform'] in ('linux', 'freebsd', 'darwin'):
-        return True
-    else:
-        return False
+    return True
 
 
 # vim:set ts=4 sw=4 et: