* [PATCH] icecc.bbclass: blacklist libgcc-initial
@ 2015-04-22 9:49 Dmitry Eremin-Solenikov
0 siblings, 0 replies; only message in thread
From: Dmitry Eremin-Solenikov @ 2015-04-22 9:49 UTC (permalink / raw)
To: openembedded-core
Building libgcc-initial with IceCC enabled can fail with the CPP sanity
check error in the following case (using ARM for example):
* sysroot contains cross gcc built for another ARM variant
* sysroot contains initial cross gcc built to suit the target machine
* bitbake tries to configure libgcc-initial
* libgcc-initial calls icecc wrapper
* icecc wrapper calls non-initial cross gcc via the full path
* non-initial cross gcc looks for the headers in the wrong place
* BOOM
Signed-off-by: Dmitry Eremin-Solenikov <dmitry_eremin@mentor.com>
---
meta/classes/icecc.bbclass | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/meta/classes/icecc.bbclass b/meta/classes/icecc.bbclass
index 2f9e3cf..529b097 100644
--- a/meta/classes/icecc.bbclass
+++ b/meta/classes/icecc.bbclass
@@ -117,7 +117,8 @@ def use_icc(bb,d):
# system_package_blacklist = [ "uclibc", "glibc", "gcc", "bind", "u-boot", "dhcp-forwarder", "enchant", "connman", "orbit2" ]
# when adding new entry, please document why (how it failed) so that we can re-evaluate it later
# e.g. when there is new version
- system_package_blacklist = []
+ # building libgcc-initial with icecc fails with CPP sanity check error if host sysroot contains cross gcc built for another target tune/variant
+ system_package_blacklist = ["libgcc-initial"]
user_package_blacklist = (d.getVar('ICECC_USER_PACKAGE_BL') or "").split()
user_package_whitelist = (d.getVar('ICECC_USER_PACKAGE_WL') or "").split()
package_blacklist = system_package_blacklist + user_package_blacklist
--
2.1.4
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2015-04-22 9:49 [PATCH] icecc.bbclass: blacklist libgcc-initial Dmitry Eremin-Solenikov
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