i965: Fix PBO cache coherency issue after _mesa_meta_pbo_GetTexSubImage().

[mesa.git] / src / mesa / SConscript

diff --git a/src/mesa/SConscript b/src/mesa/SConscript
index 72d98117378f6b7d252d513b54ff8c2865591aa6..5b80a216feffd226047d32880d90082075a6198b 100644 (file)
--- a/src/mesa/SConscript
+++ b/src/mesa/SConscript
@@ -39,7 +39,7 @@ else:
 # parse Makefile.sources
 source_lists = env.ParseSourceList('Makefile.sources')
 
-env.Append(YACCFLAGS = '-d -p "_mesa_program_"')
+env.Append(YACCFLAGS = ['-d', '-p', '_mesa_program_'])
 env.CFile('program/lex.yy.c', 'program/program_lexer.l')
 env.CFile('program/program_parse.tab.c', 'program/program_parse.y')
 
@@ -130,9 +130,10 @@ def write_git_sha1_h_file(filename):
         (commit, foo) = subprocess.Popen(args, stdout=subprocess.PIPE).communicate()
     except:
         # git log command didn't work
-        dirname = os.path.dirname(filename)
-        if not os.path.exists(dirname):
-            os.makedirs(dirname)
+        if not os.path.exists(filename):
+            dirname = os.path.dirname(filename)
+            if not os.path.exists(dirname):
+                os.makedirs(dirname)
             # create an empty file if none already exists
             f = open(filename, "w")
             f.close()