misoclib/cpu: merge git.py in identifier

enjoy-digital · enjoy-digital · commit 438a0856c545 · 2015-05-02T18:42:33.000+02:00
diff --git a/misoclib/cpu/git.py b/misoclib/cpu/git.py
diff --git a/misoclib/cpu/identifier.py b/misoclib/cpu/identifier.py
@@ -1,7 +1,11 @@
+import subprocess
+
 from migen.fhdl.std import *
 from migen.bank.description import *
 
-from misoclib.cpu import git
+def get_id():
+    output = subprocess.check_output(["git", "rev-parse", "HEAD"]).decode("ascii")
+    return int(output[:8], 16)
 
 
 class Identifier(Module, AutoCSR):
@@ -13,7 +17,7 @@ def __init__(self, sysid, frequency, revision=None):
         ###
 
         if revision is None:
-            revision = git.get_id()
+            revision = get_id()
 
         self.comb += [
             self._sysid.status.eq(sysid),
diff --git a/software/common.mak b/software/common.mak
@@ -19,7 +19,7 @@ LD_quiet = @echo " LD      " $@ && $(TARGET_PREFIX)ld
 OBJCOPY_quiet = @echo " OBJCOPY " $@ && $(TARGET_PREFIX)objcopy
 RANLIB_quiet = @echo " RANLIB   " $@ && $(TARGET_PREFIX)ranlib
 
-MSC_GIT_ID := $(shell cd $(MSCDIR) && python3 -c "from misoclib.cpu.git import get_id; print(hex(get_id()), end='')")
+MSC_GIT_ID := $(shell cd $(MSCDIR) && python3 -c "from misoclib.cpu.identifier import get_id; print(hex(get_id()), end='')")
 
 ifeq ($(V),1)
 	CC = $(CC_normal)
