[Armadeus-commitlog] armadeus branch, master, updated. release-3.4-240-gad208d0

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- Log -----------------------------------------------------------------
commit ad208d0a1713b36a426249c7db43a723d017af61
Author: Julien Boibessot <jul...@ar...>
Date:   Fri Jun 24 19:19:47 2011 +0200

    [BUILDROOT] Xenomai: add spin_lock patch for uClibc 0.9.30 too

-----------------------------------------------------------------------

Summary of changes:
 .../buildroot/2010.11/072-xenomai-package.patch    |   58 +++++++++++++++-----
 patches/buildroot/2010.11/cleanup_buildroot.sh     |    2 +-
 2 files changed, 44 insertions(+), 16 deletions(-)

diff --git a/patches/buildroot/2010.11/072-xenomai-package.patch b/patches/buildroot/2010.11/072-xenomai-package.patch
index 80941a4..ad0c34e 100644
--- a/patches/buildroot/2010.11/072-xenomai-package.patch
+++ b/patches/buildroot/2010.11/072-xenomai-package.patch
@@ -5,7 +5,7 @@ Signed-off-by: Gwenhael Goavec-Merou <gwe...@ar...>
 Index: buildroot/package/Config.in
 ===================================================================
 --- buildroot.orig/package/Config.in	2011-06-24 13:50:40.000000000 +0200
-+++ buildroot/package/Config.in	2011-06-24 14:02:24.000000000 +0200
++++ buildroot/package/Config.in	2011-06-24 17:18:40.000000000 +0200
 @@ -208,6 +208,7 @@
  source "package/usbmount/Config.in"
  source "package/usbutils/Config.in"
@@ -17,7 +17,7 @@ Index: buildroot/package/Config.in
 Index: buildroot/linux/linux.mk
 ===================================================================
 --- buildroot.orig/linux/linux.mk	2011-06-24 13:50:40.000000000 +0200
-+++ buildroot/linux/linux.mk	2011-06-24 14:02:21.000000000 +0200
++++ buildroot/linux/linux.mk	2011-06-24 17:18:30.000000000 +0200
 @@ -117,6 +117,9 @@
  	$(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" $(LINUX26_DIR)/Makefile
  	(ln -sf $(ARMADEUS_TOPDIR)/target/linux/modules/ $(LINUX26_DIR)/drivers/armadeus)
@@ -253,28 +253,56 @@ Index: buildroot/package/xenomai/01-after-adeos-prevent_system_freeze_on_mxc_wit
 + 
 + 		gpio_irq_no = port[i].virtual_irq_start;
 + 
-Index: buildroot/toolchain/uClibc/uClibc-0.9.29-fix-spin_locks.patch
+Index: buildroot/toolchain/uClibc/uClibc-0.9.29-spin_locks_are_not_supported_with_old_pthread_api.patch
 ===================================================================
 --- /dev/null	1970-01-01 00:00:00.000000000 +0000
-+++ buildroot/toolchain/uClibc/uClibc-0.9.29-fix-spin_locks.patch	2011-06-24 14:06:22.000000000 +0200
-@@ -0,0 +1,20 @@
-+Spinlocks are still not yet implemented in uClibc for ARM targets.
-+However, Xenomai-2.4.3 use this flags to enable or not spinlocking.
-+If _POSIX_SPIN_LOCKS is set, Xenomai will fail to compile. So comment it.
++++ buildroot/toolchain/uClibc/uClibc-0.9.29-spin_locks_are_not_supported_with_old_pthread_api.patch	2011-06-24 18:00:05.000000000 +0200
+@@ -0,0 +1,21 @@
++Spinlocks are not implemented in uClibc when using old pthread API.
++Xenomai (clock_test) uses this flag to enable or not spinlocking and so, if
++_POSIX_SPIN_LOCKS is set, but not implemented, then Xenomai will fail to build.
++
++To check: is LINUXTHREADS_NEW the right #ifdef ?
 +
 +diff -purN uClibc-0.9.29.ori/libc/sysdeps/linux/common/bits/posix_opt.h uClibc-0.9.29/libc/sysdeps/linux/common/bits/posix_opt.h
 +--- uClibc-0.9.29.ori/libc/sysdeps/linux/common/bits/posix_opt.h	2008-04-26 15:25:03.000000000 +0200
 ++++ uClibc-0.9.29/libc/sysdeps/linux/common/bits/posix_opt.h	2008-04-26 15:39:38.000000000 +0200
-+@@ -124,8 +124,11 @@
++@@ -124,8 +124,10 @@
 + /* We support the Timeouts option.  */
 + #define _POSIX_TIMEOUTS	200112L
 + 
-++/* Armadeus patch for Xenomai-2.4.3: Spinlocks are still not yet implemented
-++ * in uClibc for ARM targets.
-++ */
-+ /* We support spinlocks.  */
-+-#define _POSIX_SPIN_LOCKS	200112L
-++/* #define _POSIX_SPIN_LOCKS	200112L */
++-/* We support spinlocks.  */
+++/* We support spinlocks when using new pthread API. */
+++#ifdef LINUXTHREADS_NEW
++ #define _POSIX_SPIN_LOCKS	200112L
+++#endif
 + 
 + /* The `spawn' function family is supported.  */
 + #define _POSIX_SPAWN	200112L
+Index: buildroot/toolchain/uClibc/uClibc-0.9.30-spin_locks_are_not_supported_with_old_pthread_api.patch
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ buildroot/toolchain/uClibc/uClibc-0.9.30-spin_locks_are_not_supported_with_old_pthread_api.patch	2011-06-24 18:03:39.000000000 +0200
+@@ -0,0 +1,22 @@
++Spinlocks are not implemented in uClibc when using old pthread API.
++Xenomai (clock_test) uses this flag to enable or not spinlocking and so, if
++_POSIX_SPIN_LOCKS is set, but not implemented, then Xenomai will fail to build.
++
++To check: is LINUXTHREADS_NEW the right #ifdef ?
++
++Index: uClibc-0.9.30.3/libc/sysdeps/linux/common/bits/posix_opt.h
++===================================================================
++--- uClibc-0.9.30.3.orig/libc/sysdeps/linux/common/bits/posix_opt.h	2011-06-24 17:50:34.000000000 +0200
+++++ uClibc-0.9.30.3/libc/sysdeps/linux/common/bits/posix_opt.h	2011-06-24 17:52:30.000000000 +0200
++@@ -124,8 +124,10 @@
++ /* We support the Timeouts option.  */
++ #define _POSIX_TIMEOUTS	200112L
++ 
++-/* We support spinlocks.  */
+++/* We support spinlocks when using new pthread API.  */
+++#ifdef LINUXTHREADS_NEW
++ #define _POSIX_SPIN_LOCKS	200112L
+++#endif
++ 
++ /* The `spawn' function family is supported.  */
++ #if 0 /* no support in uClibc (yet) */
diff --git a/patches/buildroot/2010.11/cleanup_buildroot.sh b/patches/buildroot/2010.11/cleanup_buildroot.sh
index d7d6d26..0f6c8c7 100755
--- a/patches/buildroot/2010.11/cleanup_buildroot.sh
+++ b/patches/buildroot/2010.11/cleanup_buildroot.sh
@@ -53,4 +53,4 @@ rm -rf buildroot/package/portmap/
 rm -rf buildroot/package/bluez3/
 rm -rf buildroot/package/ngircd/
 rm -rf buildroot/package/can-utils/
-
+rm -f buildroot/toolchain/uClibc/*.patch


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