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authorYann E. MORIN <yann.morin.1998@free.fr>2012-12-27 13:20:36 (GMT)
committer Peter Korsgaard <jacmet@sunsite.dk>2012-12-28 09:06:06 (GMT)
commit20e0926f4469a3486629cfd6fa7f449f2b659aa8 (patch)
tree2a2ada69ec6ff76cf1345e1fe6e8680666bc2886
parentfc0d1be16b6ee1a24eeb3498b98034aa37cf4cca (diff)
downloadbuildroot-20e0926f4469a3486629cfd6fa7f449f2b659aa8.tar.gz
buildroot-20e0926f4469a3486629cfd6fa7f449f2b659aa8.tar.bz2
package/keyutils: disable on avr32 & microblaze
keyutils builds on neither avr32, nor microblaze (probably because the toolchains used for those archictectures are way too old), with: ..../microblazeel-unknown-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I. -DPKGBUILD="\"2012-12-27\"" -DPKGVERSION="\"keyutils-1.5.5\"" -DAPIVERSION="\"libkeyutils-1.4\"" -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -pipe -Os -g -Wall -Werror -UNO_GLIBC_KEYERR -o keyutils.o -c keyutils.c cc1: warnings being treated as errors key.dns_resolver.c: In function 'main': key.dns_resolver.c:690: warning: dereferencing type-punned pointer will break strict-aliasing rules Fixing with -fno-strict-aliasing only partially solves the issue for these two archs, since the C library does not export the resolver symbols so the link fails down the road... - on microblaze, glibc-2.3.6 is tool old and does not set these symbols as GLOBALs; - on avr32, uClibc does not have these symbols. It is much more easy to just disable keyutils for avr32 and microblaze. Fixes both (avr2, microblaze): http://autobuild.buildroot.net/results/aa86f6a68f5d0ea4914ab259ed270615bc9d6a99/ http://autobuild.buildroot.net/results/70ae127a6e353fd5c64c0c3b4e19a2e93d54ce52/ Merry X-Mas! PS. Thanks Richard for the help understanding those issues. Cc: Richard Braun <rbraun@sceen.net> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
-rw-r--r--package/keyutils/Config.in1
1 files changed, 1 insertions, 0 deletions
diff --git a/package/keyutils/Config.in b/package/keyutils/Config.in
index 9b5a24b..9b9f9bc 100644
--- a/package/keyutils/Config.in
+++ b/package/keyutils/Config.in
@@ -1,5 +1,6 @@
config BR2_PACKAGE_KEYUTILS
bool "keyutils"
+ depends on !BR2_avr32 && !BR2_microblaze
help
These tools are used to control the key management system
built into the Linux kernel.