[meta-xilinx] [PATCH 5/5] feature-microblaze-versions.inc: Simplify version formatting functions

[Nathan Rossi]

Simplify the functions used to generate the TUNE_CCARGS and PKGARCH
version strings.

Signed-off-by: Nathan Rossi <nathan at nathanrossi.com>
---
 .../microblaze/feature-microblaze-versions.inc     | 30 ++++++----------------
 1 file changed, 8 insertions(+), 22 deletions(-)

diff --git a/conf/machine/include/microblaze/feature-microblaze-versions.inc b/conf/machine/include/microblaze/feature-microblaze-versions.inc
index 53d0b9bfb0..7e9aa954fc 100644
--- a/conf/machine/include/microblaze/feature-microblaze-versions.inc
+++ b/conf/machine/include/microblaze/feature-microblaze-versions.inc
@@ -24,28 +24,14 @@ def microblaze_version_conflict(ver, d):
             conflict.append(i)
     return " ".join(conflict)
 
-def microblaze_current_version(d):
+def microblaze_current_version(d, gcc = False):
     tunes = (d.getVar("TUNE_FEATURES") or "").split()
-    for i in tunes:
-        version = microblaze_parse_version(i)
-        if version:
-            return version
-    return None
-
-def microblaze_format_gcc_version(ver):
-    if ver:
-        if ver[0] <= 8 and len(ver) > 2:
-            return "v%d.%d.%s" % ver[0:3]
-        else:
-            return "v%d.%d" % ver[0:2]
-    return ""
-
-def microblaze_format_pkg_version(ver):
-    if ver:
-        if ver[0] <= 8 and len(ver) > 2 and ver[2] != "a":
-            return "v%d.%d.%s" % ver[0:3]
+    version = next((v for v in [microblaze_parse_version(i) for i in tunes] if v), None)
+    if version:
+        if version[0] <= 8 and len(version) > 2 and (gcc or version[2] != "a"):
+            return "v%d.%d.%s" % version[0:3]
         else:
-            return "v%d.%d" % ver[0:2]
+            return "v%d.%d" % version[0:2]
     return ""
 
 # MicroBlaze versions
@@ -89,6 +75,6 @@ TUNECONFLICTS[v8.10] += "reorder"
 TUNECONFLICTS[v8.20] += "reorder"
 
 # Version flags
-TUNE_CCARGS += "-mcpu=${@microblaze_format_gcc_version(microblaze_current_version(d))}"
-MBPKGARCH_VERSION = "-${@microblaze_format_pkg_version(microblaze_current_version(d))}"
+TUNE_CCARGS += "-mcpu=${@microblaze_current_version(d, True)}"
+MBPKGARCH_VERSION = "-${@microblaze_current_version(d)}"
 
-- 
2.11.0