From f7cabaae530047668228c284a9261a55afc6567b Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Wed, 7 May 2008 09:31:43 +0000 Subject: sanity.bbclass: Add check of the /proc/sys/vm/mmap_min_addr value and warn if its potentially problematic git-svn-id: https://svn.o-hand.com/repos/poky/trunk@4448 311d38ba-8fff-0310-9ca6-ca027cbcb966 --- meta/classes/sanity.bbclass | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'meta') diff --git a/meta/classes/sanity.bbclass b/meta/classes/sanity.bbclass index 45fdc19b9..b8fc09018 100644 --- a/meta/classes/sanity.bbclass +++ b/meta/classes/sanity.bbclass @@ -96,6 +96,12 @@ 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 -- cgit v1.2.3