[PATCH v4 6/9] selftests: Set CC using CROSS_COMPILE once in lib.mk
From: Michael Ellerman <mpe@ellerman.id.au>
Date: 2015-03-11 04:06:57
Also in:
lkml
Subsystem:
exec & binfmt api, elf, kernel selftest framework, networking [general], the rest · Maintainers:
Kees Cook, Shuah Khan, Shuah Khan, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
This avoids repeating the logic in every Makefile. We mimic the top-level Makefile and use $(CROSS_COMPILE)gcc. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> --- tools/testing/selftests/efivarfs/Makefile | 1 - tools/testing/selftests/exec/Makefile | 1 - tools/testing/selftests/kcmp/Makefile | 1 - tools/testing/selftests/lib.mk | 4 ++++ tools/testing/selftests/net/Makefile | 1 - tools/testing/selftests/powerpc/Makefile | 3 +-- tools/testing/selftests/size/Makefile | 2 -- tools/testing/selftests/vm/Makefile | 1 - 8 files changed, 5 insertions(+), 9 deletions(-)
diff --git a/tools/testing/selftests/efivarfs/Makefile b/tools/testing/selftests/efivarfs/Makefile
index 9ff04f154bd5..736c3ddfc787 100644
--- a/tools/testing/selftests/efivarfs/Makefile
+++ b/tools/testing/selftests/efivarfs/Makefile@@ -1,4 +1,3 @@ -CC = $(CROSS_COMPILE)gcc CFLAGS = -Wall test_objs = open-unlink create-read
diff --git a/tools/testing/selftests/exec/Makefile b/tools/testing/selftests/exec/Makefile
index 886cabe307b1..4edb7d0da29b 100644
--- a/tools/testing/selftests/exec/Makefile
+++ b/tools/testing/selftests/exec/Makefile@@ -1,4 +1,3 @@ -CC = $(CROSS_COMPILE)gcc CFLAGS = -Wall BINARIES = execveat DEPS = execveat.symlink execveat.denatured script subdir
diff --git a/tools/testing/selftests/kcmp/Makefile b/tools/testing/selftests/kcmp/Makefile
index 0eecd183058c..2ae7450a9a89 100644
--- a/tools/testing/selftests/kcmp/Makefile
+++ b/tools/testing/selftests/kcmp/Makefile@@ -1,4 +1,3 @@ -CC := $(CROSS_COMPILE)$(CC) CFLAGS += -I../../../../usr/include/ all: kcmp_test
diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk
index 7bd3dabe2846..860906694a10 100644
--- a/tools/testing/selftests/lib.mk
+++ b/tools/testing/selftests/lib.mk@@ -1,3 +1,7 @@ +# This mimics the top-level Makefile. We do it explicitly here so that this +# Makefile can operate with or without the kbuild infrastructure. +CC := $(CROSS_COMPILE)gcc + define RUN_TESTS @for TEST in $(TEST_PROGS); do \ (./$$TEST && echo "selftests: $$TEST [PASS]") || echo "selftests: $$TEST [FAIL]"; \
diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile
index 6ba2ac7bbb0d..fac4782c51d8 100644
--- a/tools/testing/selftests/net/Makefile
+++ b/tools/testing/selftests/net/Makefile@@ -1,6 +1,5 @@ # Makefile for net selftests -CC = $(CROSS_COMPILE)gcc CFLAGS = -Wall -O2 -g CFLAGS += -I../../../../usr/include/
diff --git a/tools/testing/selftests/powerpc/Makefile b/tools/testing/selftests/powerpc/Makefile
index 22c4f8ffa422..2958fe9a74e9 100644
--- a/tools/testing/selftests/powerpc/Makefile
+++ b/tools/testing/selftests/powerpc/Makefile@@ -8,10 +8,9 @@ ifeq ($(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 +export CFLAGS TARGETS = pmu copyloops mm tm primitives stringloops
diff --git a/tools/testing/selftests/size/Makefile b/tools/testing/selftests/size/Makefile
index e4353d74ea6e..bbd0b5398b61 100644
--- a/tools/testing/selftests/size/Makefile
+++ b/tools/testing/selftests/size/Makefile@@ -1,5 +1,3 @@ -CC = $(CROSS_COMPILE)gcc - all: get_size get_size: get_size.c
diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/vm/Makefile
index 1a49761df6ed..a5ce9534eb15 100644
--- a/tools/testing/selftests/vm/Makefile
+++ b/tools/testing/selftests/vm/Makefile@@ -1,6 +1,5 @@ # Makefile for vm selftests -CC = $(CROSS_COMPILE)gcc CFLAGS = -Wall BINARIES = hugepage-mmap hugepage-shm map_hugetlb thuge-gen hugetlbfstest BINARIES += transhuge-stress
--
2.1.0