liburcu_0.5.4.bb: Let it build on uclibc targets

uclibc requires -D_GNU_SOURCE to be defined for it
to enable GNU extensions which CPU_SET/CPU_ZERO are
used by this package. So we add -D_GNU_SOURCE to
CFLAGS when compiling for uclibc.

(From OE-Core rev: fdbcf8eea9d83a8040157d8a5bb6febae5eb9a14)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Khem Raj 2011-05-05 22:24:40 -07:00 committed by Richard Purdie
parent 3fbb7b5879
commit 4401c942a8
1 changed files with 1 additions and 1 deletions

View File

@ -15,7 +15,7 @@ SRC_URI[md5sum] = "04147d24749be75200173859839207f7"
SRC_URI[sha256sum] = "02aedbb16c16bd034e246d5c9637a9232be559c66fc2fe4eb28948e234bd89f1"
S = "${WORKDIR}/userspace-rcu-${PV}"
CFLAGS_append_libc-uclibc = " -D_GNU_SOURCE"
inherit autotools
# liburcu, which is only used by lttng-ust, may not build on other