Rewrite setup.py and associated logic to fix multiple build problems.

The recent distcheck revealed that paths were set incorrectly for the setup.py
script.  Also, as I dug deeper, it turned out that built files were placed in
the src directory (thanks to os.path.join I found in the distutil's source code,
that trips up the location if relative paths contains too many '..'s.).  [The
distccheck revealed this!]  I didn't like either that setup was run in the
source directory and not from the build directory (that's asking for trouble).
I did't like either that the search path, the list of includes, in setup.py was
handcoded and not simply that of CPPFLAGS.  Finally, I was confused by _builddir
being another build directory under $(buildir).  I renamed the former
_include_server to better explain its role.

So, I rewrote most of setup.py (correcting some of the documentation strings
along the way). Also, I partly removed the 'jumping through the hoops'
gymnastics from the Makefile.

TESTING: 'make distcheck'
REVIEWERS: csilvers, fergus


git-svn-id: http://distcc.googlecode.com/svn/trunk@147 01de4be4-8c4a-0410-9132-4925637da917

1 files changed, 1 insertions, 1 deletions

diff --git a/pump.in b/pump.in
index 79d763a..375e3aa 100755
--- a/pump.in
+++ b/pump.in
@@ -127,7 +127,7 @@ Initialize() {
   # set when the 'pump' script is made from 'pump.in'. Use this value in the
   # formation of the relative path that takes us from the 'bin' directory of an
   # installation to the 'include_server' directory.
-  include_server_relative="../lib/$PYTHON/site-packages/include_server"
+  include_server_relative="../lib/$(basename $PYTHON)/site-packages/include_server"
 
   # We use a little heuristic to determine whether this pump script is part of
   # an installation. Specifically, we check whether we're a bin directory, and