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authorMichael Ellerman <michael@ellerman.id.au>2013-08-06 11:42:35 +0400
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2013-08-14 08:57:03 +0400
commit0e56dacdda49940ff6e24e504f11468a27922416 (patch)
tree4a94ce0779354aad53f5d04c04cd6bbfbc29a38a /tools/testing
parent39fd40274d1f3a52152ae6fc22f428d93f1a8363 (diff)
downloadlinux-0e56dacdda49940ff6e24e504f11468a27922416.tar.xz
selftests: Add infrastructure for powerpc selftests
This commit adds a powerpc subdirectory to tools/testing/selftests, for tests that are powerpc specific. On other architectures nothing is built. The makefile supports cross compilation if the user sets ARCH and CROSS_COMPILE. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'tools/testing')
-rw-r--r--tools/testing/selftests/Makefile1
-rw-r--r--tools/testing/selftests/powerpc/Makefile39
2 files changed, 40 insertions, 0 deletions
diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile
index 4cb14cae3791..9f3eae290900 100644
--- a/tools/testing/selftests/Makefile
+++ b/tools/testing/selftests/Makefile
@@ -8,6 +8,7 @@ TARGETS += net
TARGETS += ptrace
TARGETS += timers
TARGETS += vm
+TARGETS += powerpc
all:
for TARGET in $(TARGETS); do \
diff --git a/tools/testing/selftests/powerpc/Makefile b/tools/testing/selftests/powerpc/Makefile
new file mode 100644
index 000000000000..b315740e4cd9
--- /dev/null
+++ b/tools/testing/selftests/powerpc/Makefile
@@ -0,0 +1,39 @@
+# Makefile for powerpc selftests
+
+# ARCH can be overridden by the user for cross compiling
+ARCH ?= $(shell uname -m)
+ARCH := $(shell echo $(ARCH) | sed -e s/ppc.*/powerpc/)
+
+ifeq ($(ARCH),powerpc)
+
+GIT_VERSION = $(shell git describe --always --long --dirty || echo "unknown")
+
+CC := $(CROSS_COMPILE)$(CC)
+CFLAGS := -Wall -O2 -flto -Wall -Werror -DGIT_VERSION='"$(GIT_VERSION)"' -I$(CURDIR) $(CFLAGS)
+
+export CC CFLAGS
+
+TARGETS =
+
+endif
+
+all:
+ @for TARGET in $(TARGETS); do \
+ $(MAKE) -C $$TARGET all; \
+ done;
+
+run_tests: all
+ @for TARGET in $(TARGETS); do \
+ $(MAKE) -C $$TARGET run_tests; \
+ done;
+
+clean:
+ @for TARGET in $(TARGETS); do \
+ $(MAKE) -C $$TARGET clean; \
+ done;
+ rm -f tags
+
+tags:
+ find . -name '*.c' -o -name '*.h' | xargs ctags
+
+.PHONY: all run_tests clean tags