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, 2 insertions, 16 deletions

diff --git a/src/gallium/drivers/trace/README b/src/gallium/drivers/trace/README
index cdcd8d2b4be..c210cba032a 100644
--- a/src/gallium/drivers/trace/README
+++ b/src/gallium/drivers/trace/README
@@ -7,23 +7,8 @@ This directory contains a Gallium3D trace debugger pipe driver.
 It can traces all incoming calls.
 
 
-= Build Instructions =
-
-To build, invoke scons on the top dir as
- 
- scons dri=no statetrackers=mesa winsys=xlib
-
-
 = Usage =
 
-To use do
-
- export LD_LIBRARY_PATH=$PWD/build/linux-x86-debug/lib
-
-ensure the right libGL.so is being picked by doing
-
- ldd progs/trivial/tri 
-
 == Tracing ==
 
 For tracing then do
@@ -40,6 +25,7 @@ For remote debugging see:
 
   src/gallium/drivers/rbug/README
 
+
 = Integrating =
 
 You can integrate the trace pipe driver either inside the state tracker or the 
@@ -60,5 +46,5 @@ are automatically wrapped by trace_screen.
 
 
 --
-Jose Fonseca <[email protected]>
+Jose Fonseca <[email protected]>
 Jakob Bornecrantz <[email protected]>