libxshmfence: Build fixes for riscv32

NR_futex is not defined by newer architectures e.g. riscv32 as
they only have 64bit variant of time_t. Glibc defines SYS_futex
interface based on __NR_futex, since this is used in applications,
such applications start to fail to build for these newer architectures.

Define a fallback to alias __NR_futex to __NR_futex_time64 to make
SYS_futex keep working.

Reference: https://git.openembedded.org/openembedded-core/commit/?id=7a218adf9990f5e18d0b6a33eb34091969f979c7

(From OE-Core rev: 81599bf32135187b34726d41e9f619d22ca1bdd1)

Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/meta/recipes-graphics/xorg-lib/libxshmfence_1.3.bb b/meta/recipes-graphics/xorg-lib/libxshmfence_1.3.bb
index cc45696530..d153c7a603 100644
--- a/meta/recipes-graphics/xorg-lib/libxshmfence_1.3.bb
+++ b/meta/recipes-graphics/xorg-lib/libxshmfence_1.3.bb
@@ -13,7 +13,9 @@ DEPENDS += "virtual/libx11"
 
 EXTRA_OECONF += "--with-shared-memory-dir=/dev/shm"
 
-BBCLASSEXTEND = "native nativesdk"
+SRC_URI += "file://0001-xshmfence_futex.h-Define-SYS_futex-if-it-does-not-ex.patch"
 
 SRC_URI[md5sum] = "42dda8016943dc12aff2c03a036e0937"
 SRC_URI[sha256sum] = "b884300d26a14961a076fbebc762a39831cb75f92bed5ccf9836345b459220c7"
+
+BBCLASSEXTEND = "native nativesdk"