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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2011-12-22 12:13:38 (GMT)
committer Peter Korsgaard <jacmet@sunsite.dk>2012-01-02 21:47:35 (GMT)
commit2d75c7927f044e9e847f7f91db9365e8b711bb2b (patch)
tree03d62186ef66f440891d7ce9ad7b70b10128eec7
parent43f8bb8c250b2e0fbf9fb73a240c299a60511cc4 (diff)
downloadbuildroot-2d75c7927f044e9e847f7f91db9365e8b711bb2b.tar.gz
buildroot-2d75c7927f044e9e847f7f91db9365e8b711bb2b.tar.bz2
rt-tests: new package
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
-rw-r--r--package/Config.in1
-rw-r--r--package/rt-tests/Config.in13
-rw-r--r--package/rt-tests/rt-tests-fix-build-system.patch43
-rw-r--r--package/rt-tests/rt-tests.mk25
4 files changed, 82 insertions, 0 deletions
diff --git a/package/Config.in b/package/Config.in
index eb5bfa9..92b80e6 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -28,6 +28,7 @@ source "package/ltrace/Config.in"
source "package/memstat/Config.in"
source "package/netperf/Config.in"
source "package/oprofile/Config.in"
+source "package/rt-tests/Config.in"
source "package/strace/Config.in"
source "package/whetstone/Config.in"
source "package/valgrind/Config.in"
diff --git a/package/rt-tests/Config.in b/package/rt-tests/Config.in
new file mode 100644
index 0000000..e645266
--- /dev/null
+++ b/package/rt-tests/Config.in
@@ -0,0 +1,13 @@
+config BR2_PACKAGE_RT_TESTS
+ bool "rt-tests"
+ help
+ Set of utilities for testing the real-time behaviour of a
+ Linux system.
+
+ All tools are simple C programs with no dependencies, except
+ the hwlatdetect utility, which is a Python script and
+ therefore requires the Python interpreter. It will only be
+ installed if a Python interpreter has been selected in the
+ Buildroot configuration.
+
+ http://rt.wiki.kernel.org
diff --git a/package/rt-tests/rt-tests-fix-build-system.patch b/package/rt-tests/rt-tests-fix-build-system.patch
new file mode 100644
index 0000000..9d6aa05
--- /dev/null
+++ b/package/rt-tests/rt-tests-fix-build-system.patch
@@ -0,0 +1,43 @@
+Fix various minor issues with rt-tests build system
+
+The issues fixed are :
+
+ * Remove the automatic NUMA detection from the host
+ architecture. This is broken when doing cross-compilation. One can
+ still set NUMA=1 if NUMA support is desired.
+
+ * Expand the CFLAGS provided through the environment instead of
+ overriding it.
+
+ * Provide a HASPYTHON variable to tell whether the target system has
+ Python or not. Otherwise, the build system simply tests whether
+ Python is available on the host. The PYLIB variable is also changed
+ so that it can be overriden from the environment, in order to
+ provide the correct Python module location for the target.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+
+Index: rt-tests/Makefile
+===================================================================
+--- rt-tests.orig/Makefile
++++ rt-tests/Makefile
+@@ -14,15 +14,11 @@
+ mandir ?= $(prefix)/share/man
+ srcdir ?= $(prefix)/src
+
+-machinetype = $(shell uname -m | \
+- sed -e 's/i.86/i386/' -e 's/mips.*/mips/' -e 's/ppc.*/powerpc/')
+-ifneq ($(filter x86_64 i386 ia64 mips powerpc,$(machinetype)),)
+-NUMA := 1
+-endif
+-
+-CFLAGS = -D_GNU_SOURCE -Wall -Wno-nonnull -Isrc/include
++override CFLAGS += -D_GNU_SOURCE -Wall -Wno-nonnull -Isrc/include
+
+-PYLIB := $(shell python -c 'import distutils.sysconfig; print distutils.sysconfig.get_python_lib()')
++ifeq ($(HASPYTHON),1)
++PYLIB ?= $(shell python -c 'import distutils.sysconfig; print distutils.sysconfig.get_python_lib()')
++endif
+
+ ifndef DEBUG
+ CFLAGS += -O2
diff --git a/package/rt-tests/rt-tests.mk b/package/rt-tests/rt-tests.mk
new file mode 100644
index 0000000..222733f
--- /dev/null
+++ b/package/rt-tests/rt-tests.mk
@@ -0,0 +1,25 @@
+RT_TESTS_SITE = http://snapshot.debian.org/archive/debian/20111202T222101Z/pool/main/r/rt-tests/
+RT_TESTS_VERSION = 0.83
+RT_TESTS_SOURCE = rt-tests_$(RT_TESTS_VERSION).orig.tar.gz
+
+ifeq ($(BR2_PACKAGE_PYTHON),y)
+RT_TESTS_DEPENDENCIES = python
+endif
+
+define RT_TESTS_BUILD_CMDS
+ $(MAKE) -C $(@D) \
+ CC="$(TARGET_CC)" \
+ CFLAGS="$(TARGET_CFLAGS)" \
+ prefix=/usr
+endef
+
+define RT_TESTS_INSTALL_TARGET_CMDS
+ $(MAKE) -C $(@D) \
+ DESTDIR="$(TARGET_DIR)" \
+ prefix=/usr \
+ $(if $(BR2_PACKAGE_PYTHON),HASPYTHON=1 PYLIB=/usr/lib/python$(PYTHON_VERSION_MAJOR)/site-packages/) \
+ install
+endef
+
+$(eval $(call GENTARGETS))
+