Merge from bittboy/buildroot@db180c0

package/racehound/0001-Fix-module-install-path-lib-instead-of-usr-lib-prefi.patch

@@ -0,0 +1,26 @@
+From 4f8ed39ddaf17c7dd4ddbdb88e67097f00c98173 Mon Sep 17 00:00:00 2001
+From: Peter Seiderer <ps.report@gmx.net>
+Date: Thu, 16 Jul 2015 23:11:25 +0200
+Subject: [PATCH] Fix module install path (/lib instead of /usr/lib prefix)
+
+Signed-off-by: Peter Seiderer <ps.report@gmx.net>
+---
+ cmake/modules/path_prefixes.cmake | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/cmake/modules/path_prefixes.cmake b/cmake/modules/path_prefixes.cmake
+index 3cb1fe2..9dc50a4 100644
+--- a/cmake/modules/path_prefixes.cmake
++++ b/cmake/modules/path_prefixes.cmake
+@@ -113,7 +113,7 @@ set(RH_INSTALL_PREFIX_DOC
+ # Set derivative prefixes
+ 
+ # additional, 1
+-set(RH_INSTALL_PREFIX_KMODULE "${RH_INSTALL_PREFIX_LIB}/modules/${KBUILD_VERSION_STRING}/misc")
++set(RH_INSTALL_PREFIX_KMODULE "/lib/modules/${KBUILD_VERSION_STRING}/misc")
+ # Another variant
+ #"${RH_INSTALL_PREFIX_LIB}/modules/${KBUILD_VERSION_STRING}/extra")
+ # additional, 2
+-- 
+2.1.4
+

package/racehound/Config.in

@@ -0,0 +1,35 @@
+config BR2_PACKAGE_RACEHOUND
+	bool "racehound"
+	depends on BR2_LINUX_KERNEL
+	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_USE_WCHAR # elfutils
+	depends on !BR2_STATIC_LIBS # elfutils
+	depends on BR2_TOOLCHAIN_USES_UCLIBC || BR2_TOOLCHAIN_USES_GLIBC # elfutils
+	# only x86/x86_64 supported
+	depends on BR2_i386 || BR2_x86_64
+	select BR2_PACKAGE_ELFUTILS
+	select BR2_LINUX_NEEDS_MODULES # not using kernel-module infra
+	help
+	  RaceHound can be used to detect data races in the Linux
+	  kernel on x86.
+
+	  RaceHound needs the following kernel configurations enabled:
+	  - CONFIG_X86_32 or CONFIG_X86_64
+	  - CONFIG_MODULES
+	  - CONFIG_MODULE_UNLOAD
+	  - CONFIG_SYSFS
+	  - CONFIG_DEBUG_FS
+	  - CONFIG_KALLSYMS
+	  - CONFIG_KALLSYMS_ALL
+	  - CONFIG_KPROBES
+
+	  https://github.com/winnukem/racehound
+
+comment "racehound needs an Linux kernel >= 3.14 to be built"
+	depends on !BR2_LINUX_KERNEL
+	depends on BR2_i386 || BR2_x86_64
+
+comment "racehound needs a uClibc or glibc toolchain w/ C++, wchar, dynamic library"
+	depends on BR2_i386 || BR2_x86_64
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR || BR2_STATIC_LIBS \
+		|| !(BR2_TOOLCHAIN_USES_UCLIBC || BR2_TOOLCHAIN_USES_GLIBC)

package/racehound/racehound.hash

@@ -0,0 +1,2 @@
+# locally computed
+sha256  935bc4a7c7b645dee5b905f6e97d0db3f0ac4f48e71d15f4e3982811017ac43c  racehound-f09f06fcc3c77c8c5541be3ba5be80aa8148ce0c.tar.gz

package/racehound/racehound.mk

@@ -0,0 +1,27 @@
+################################################################################
+#
+# racehound
+#
+################################################################################
+
+RACEHOUND_VERSION = f09f06fcc3c77c8c5541be3ba5be80aa8148ce0c
+RACEHOUND_SITE = $(call github,winnukem,racehound,$(RACEHOUND_VERSION))
+RACEHOUND_LICENSE = GPL-2.0
+RACEHOUND_LICENSE_FILES = LICENSE
+RACEHOUND_SUPPORTS_IN_SOURCE_BUILD = NO
+
+RACEHOUND_DEPENDENCIES = elfutils linux
+
+# override auto detection (uses host parameters, not cross compile
+# ready)
+RACEHOUND_CONF_OPTS += \
+	-DKERNEL_VERSION_OK=YES \
+	-DMODULE_BUILD_SUPPORTED=YES \
+	-DKERNEL_CONFIG_OK=YES \
+	-DKBUILD_BUILD_DIR=$(LINUX_DIR) \
+	-DKBUILD_VERSION_STRING=$(LINUX_VERSION_PROBED)
+
+# cross compile environment for linux kernel module
+RACEHOUND_MAKE_ENV = $(LINUX_MAKE_FLAGS)
+
+$(eval $(cmake-package))