scons: Generate empty git_sha1.h for all platforms.

Fixes MinGW SCons build.

diff --git a/src/mesa/SConscript b/src/mesa/SConscript
index 4df3029f1ee6483996175a0b9bb428e6bee4f042..f98f7df7407f66c9477415bcf0154373effa992d 100644 (file)
--- a/src/mesa/SConscript
+++ b/src/mesa/SConscript
@@ -391,15 +391,15 @@ if env['gcc'] and env['platform'] != 'windows':
         env.Append(CPPPATH = [matypes[0].dir])
 
 
-    # Create the git_sha1.h file if it doesn't exist already
-    try:
-        f = open('main/git_sha1.h', 'r')
-        f.close()
-    except IOError:
-        f = open('main/git_sha1.h', 'w')
-        f.close()
-    # and update CPPPATH so the git_sha1.h header can be found
-    env.Append(CPPPATH = ["#" + env['build_dir'] + "/mesa/main"])
+# Create the git_sha1.h file if it doesn't exist already
+try:
+    f = open('main/git_sha1.h', 'r')
+    f.close()
+except IOError:
+    f = open('main/git_sha1.h', 'w')
+    f.close()
+# and update CPPPATH so the git_sha1.h header can be found
+env.Append(CPPPATH = ["#" + env['build_dir'] + "/mesa/main"])
 
 
 #