[PATCH v4 6/9] selftests: Set CC using CROSS_COMPILE once in lib.mk
This avoids repeating the logic in every Makefile. We mimic the top-level Makefile and use $(CROSS_COMPILE)gcc. Signed-off-by: Michael Ellerman --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH v4 6/9] selftests: Set CC using CROSS_COMPILE once in lib.mk
This avoids repeating the logic in every Makefile. We mimic the top-level Makefile and use $(CROSS_COMPILE)gcc. Signed-off-by: Michael Ellerman m...@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 -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
