read portage variables

3 files changed, 27 insertions, 2 deletions

diff --git a/TODO b/TODO
index 3e45289..e0110d1 100644
--- a/TODO
+++ b/TODO
@@ -1,2 +1 @@
-* Add use flags to client
-* Add env vars to client
+* Remove dependency on gentoolkit
diff --git a/client/bin/client b/client/bin/client
index 0720466..26edcb4 100755
--- a/client/bin/client
+++ b/client/bin/client
@@ -2,6 +2,7 @@
 
 from packages import Packages
 from useflags import UseFlags
+from environment import Environment
 
 def main ():
   p = Packages ()
@@ -11,6 +12,12 @@ def main ():
     for x in u.getUseFlags (cpv):
       print x,
     print
+  e = Environment ()
+  print e.getVar ('CFLAGS')
+  print e.getVar ('CXXFLAGS')
+  print e.getVar ('LDFLAGS')
+  print e.getVar ('CHOST')
+  print e.getVar ('FEATURES')
 
 if __name__ == "__main__":
   main ()
diff --git a/client/environment.py b/client/environment.py
new file mode 100644
index 0000000..5300bef
--- /dev/null
+++ b/client/environment.py
@@ -0,0 +1,19 @@
+
+import logging
+from subprocess import *
+
+class Environment:
+
+  def __init__ (self):
+    try:
+      p = Popen (['emerge', '--info'], stdout=PIPE)
+      self.out = p.stdout.readlines ()
+    except OSError, e:
+      fatal ('Cannot run emerge --info')
+      raise e
+
+  def getVar (self, myvar):
+    for line in self.out:
+      if line.startswith (myvar):
+	return line.strip ()
+    return ''