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openpgm: disable on AVR32

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openpgm doesn't build correctly on AVR32 using
gcc-4.2.2-avr32-2.1.5 toolchain: it is configured to call
intrinsic atomic functions not provided by the toolchain,
so they are propagated as unresolved external symbols in the
built openpgm libraries. This breaks programs that try to link
openpgm, because they do not know where to get those either. For
instance, it breaks building zeromq tests when PGM support is
selected.

This commit disables openpgm on AVR32 due to apparent absence of
interest in this package on that architecture and it breaking too
many test builds.

Fixes http://autobuild.buildroot.net/results/5a3261109ea63ba17375003eabd8b5d88757865f/
(at least)

Signed-off-by: Alexander Lukichev <alexander.lukichev@gmail.com>
Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Alexander Lukichev 2013-11-07 08:32:01 +02:00 committed by Peter Korsgaard
parent 971faf828d
commit 00a9540367
2 changed files with 3 additions and 0 deletions
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2
package/openpgm/Config.in
View File

@ -1,5 +1,6 @@
config BR2_PACKAGE_OPENPGM
bool "openpgm"
depends on !BR2_GCC_VERSION_4_2_2_AVR32_2_1_5 # lacks required builtins
depends on BR2_TOOLCHAIN_HAS_THREADS
depends on BR2_INET_IPV6
depends on BR2_USE_WCHAR
@ -14,3 +15,4 @@ config BR2_PACKAGE_OPENPGM
comment "openpgm needs a toolchain w/ wchar, threads, IPv6"
depends on !(BR2_TOOLCHAIN_HAS_THREADS && BR2_INET_IPV6 && BR2_USE_WCHAR)
depends on !BR2_GCC_VERSION_4_2_2_AVR32_2_1_5

1
package/zeromq/Config.in
View File

@ -30,6 +30,7 @@ config BR2_PACKAGE_ZEROMQ
config BR2_PACKAGE_ZEROMQ_PGM
bool "PGM/EPGM support"
depends on BR2_PACKAGE_ZEROMQ
depends on !BR2_GCC_VERSION_4_2_2_AVR32_2_1_5 # openpgm
select BR2_PACKAGE_OPENPGM
help
Add support for Pragmatic General Multicast protocol (RFC 3208)