mcelog: new package

[Thomas:
  - use "make install", which allows to remove the custom installation
    logic in mcelog.mk.
  - no need to explicitly pass CFLAGS and CPPFLAGS when doing the
    build, since those definitions are already part of
    $(TARGET_CONFIGURE_OPTS).]

Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/Config.in

@@ -76,6 +76,7 @@ endif
 	source "package/lttng-babeltrace/Config.in"
 	source "package/lttng-modules/Config.in"
 	source "package/lttng-tools/Config.in"
+	source "package/mcelog/Config.in"
 	source "package/memstat/Config.in"
 	source "package/netperf/Config.in"
 	source "package/oprofile/Config.in"

package/mcelog/Config.in

@@ -0,0 +1,9 @@
+config BR2_PACKAGE_MCELOG
+	bool "mcelog"
+	depends on BR2_i386 || BR2_x86_64
+	depends on BR2_USE_MMU # fork()
+	help
+	  mcelog processes machine checks (in particular memory and CPU hardware
+	  errors) on modern x86 Linux systems.
+
+	  http://www.mcelog.org/

package/mcelog/mcelog.mk

@@ -0,0 +1,21 @@
+################################################################################
+#
+# mcelog
+#
+################################################################################
+
+MCELOG_VERSION = v105
+MCELOG_SITE = $(BR2_KERNEL_MIRROR)/scm/utils/cpu/mce/mcelog.git
+MCELOG_SITE_METHOD = git
+MCELOG_LICENSE = GPLv2
+MCELOG_LICENSE_FILES = README
+
+define MCELOG_BUILD_CMDS
+	$(MAKE) $(TARGET_CONFIGURE_OPTS) -C $(@D) all
+endef
+
+define MCELOG_INSTALL_TARGET_CMDS
+	$(MAKE) $(TARGET_CONFIGURE_OPTS) -C $(@D) DESTDIR=$(TARGET_DIR) install
+endef
+
+$(eval $(generic-package))