[oe] [PATCH v2] linux-libc-headers 2.6.24: backport arm/asm/hwcap.h from recent kernels

Steffen Sledz sledz at dresearch-fe.de
Mon Sep 12 15:26:24 UTC 2011


This patch is similar to the one in linux-libc-headers 2.6.23 [1] and
enables building of OpenJDK which uses HWCAP_THUMBEE which normally
are not present in 2.6.24 headers.

[1] commit 41cd62ffbac7d272d46a4b39faf8a97c0850dd10

Signed-off-by: Steffen Sledz <sledz at dresearch-fe.de>
---
 .../arm-hwcap-add-new-entries.patch                |   21 ++++++++++++++++++++
 .../linux-libc-headers_2.6.24.bb                   |    5 ++-
 2 files changed, 24 insertions(+), 2 deletions(-)
 create mode 100644 recipes/linux-libc-headers/linux-libc-headers-2.6.24/arm-hwcap-add-new-entries.patch

diff --git a/recipes/linux-libc-headers/linux-libc-headers-2.6.24/arm-hwcap-add-new-entries.patch b/recipes/linux-libc-headers/linux-libc-headers-2.6.24/arm-hwcap-add-new-entries.patch
new file mode 100644
index 0000000..6975317
--- /dev/null
+++ b/recipes/linux-libc-headers/linux-libc-headers-2.6.24/arm-hwcap-add-new-entries.patch
@@ -0,0 +1,21 @@
+---
+ include/asm-arm/hwcap.h |    4 ++++
+ 1 file changed, 4 insertions(+)
+
+--- linux-2.6.24.orig/include/asm-arm/hwcap.h
++++ linux-2.6.24/include/asm-arm/hwcap.h
+@@ -13,10 +13,14 @@
+ #define HWCAP_VFP	64
+ #define HWCAP_EDSP	128
+ #define HWCAP_JAVA	256
+ #define HWCAP_IWMMXT	512
+ #define HWCAP_CRUNCH	1024
++#define HWCAP_THUMBEE	2048
++#define HWCAP_NEON	4096
++#define HWCAP_VFPv3	8192
++#define HWCAP_VFPv3D16	16384
+ 
+ #if defined(__KERNEL__) && !defined(__ASSEMBLY__)
+ /*
+  * This yields a mask that user programs can use to figure out what
+  * instruction set this cpu supports.
diff --git a/recipes/linux-libc-headers/linux-libc-headers_2.6.24.bb b/recipes/linux-libc-headers/linux-libc-headers_2.6.24.bb
index 148d03f..cec1835 100644
--- a/recipes/linux-libc-headers/linux-libc-headers_2.6.24.bb
+++ b/recipes/linux-libc-headers/linux-libc-headers_2.6.24.bb
@@ -2,13 +2,14 @@ require linux-libc-headers.inc
 
 INHIBIT_DEFAULT_DEPS = "1"
 DEPENDS += "unifdef-native"
-PR = "r7"
+PR = "r8"
 
 SRC_URI = "${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/linux-${PV}.tar.bz2 \
            file://procinfo.h \
            file://export_falloc_h.patch \
            file://make-3.82.patch \
-           file://unifdef.patch"
+           file://unifdef.patch \
+           file://arm-hwcap-add-new-entries.patch"
 
 SRC_URI_append_hipox = " \
 	file://siocoutqsnd.patch \
-- 
1.7.3.4





More information about the Openembedded-devel mailing list