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authorRichard Purdie <rpurdie@rpsys.net>2008-05-07 09:39:08 +0000
committerRichard Purdie <rpurdie@rpsys.net>2008-05-07 09:39:08 +0000
commit4293a82a6425a2baa39e26d18c1285b092c31254 (patch)
tree1f5c27bb8d9dc37d6adc893ac3ba6866a9116ea7 /classes
parent525a3db7e70c9e6418861d4534b69e4550666328 (diff)
sanity.bbclass: Add check for problematic /proc/sys/vm/mmap_min_addr values
Diffstat (limited to 'classes')
-rw-r--r--classes/sanity.bbclass6
1 files changed, 6 insertions, 0 deletions
diff --git a/classes/sanity.bbclass b/classes/sanity.bbclass
index 44c74a0354..7aabe04283 100644
--- a/classes/sanity.bbclass
+++ b/classes/sanity.bbclass
@@ -98,6 +98,12 @@ def check_sanity(e):
if not check_app_exists("qemu-arm", e.data):
messages = messages + "qemu-native was in ASSUME_PROVIDED but the QEMU binaries (qemu-arm) can't be found in PATH"
+ if os.path.exists("/proc/sys/vm/mmap_min_addr"):
+ f = file("/proc/sys/vm/mmap_min_addr", "r")
+ if (f.read().strip() != "0"):
+ messages = messages + "/proc/sys/vm/mmap_min_addr is not 0. This will cause problems with qemu so please fix the value (as root).\n"
+ f.close()
+
for util in required_utilities.split():
if not check_app_exists( util, e.data ):
missing = missing + "%s," % util