[PATCH 3/3] selftest/powerpc: make sub-folders buildable on it own

Build breaks when executing make with run_tests for sub-folders under powerpc. This is because, CFLAGS and GIT_VERSION macros are defined in Makefile of toplevel powerpc folder.

make: Entering directory '/home/maddy/linux/tools/testing/selftests/powerpc/mm' gcc hugetlb_vs_thp_test.c ../harness.c ../utils.c -o /home/maddy/selftest_output//hugetlb_vs_thp_test hugetlb_vs_thp_test.c:6:10: fatal error: utils.h: No such file or directory 6 | #include "utils.h" | ^~~~~~~~~ compilation terminated.

Fix this by adding the flags.mk in each sub-folder Makefile. Also remove the CFLAGS and GIT_VERSION macros from powerpc/ folder Makefile since the same is definied in flags.mk

Signed-off-by: Madhavan Srinivasan maddy@linux.ibm.com --- tools/testing/selftests/powerpc/Makefile | 7 +------ tools/testing/selftests/powerpc/alignment/Makefile | 1 + tools/testing/selftests/powerpc/benchmarks/Makefile | 1 + tools/testing/selftests/powerpc/cache_shape/Makefile | 1 + tools/testing/selftests/powerpc/copyloops/Makefile | 1 + tools/testing/selftests/powerpc/dexcr/Makefile | 1 + tools/testing/selftests/powerpc/dscr/Makefile | 1 + tools/testing/selftests/powerpc/eeh/Makefile | 1 + tools/testing/selftests/powerpc/math/Makefile | 1 + tools/testing/selftests/powerpc/mce/Makefile | 1 + tools/testing/selftests/powerpc/mm/Makefile | 1 + tools/testing/selftests/powerpc/nx-gzip/Makefile | 1 + tools/testing/selftests/powerpc/papr_attributes/Makefile | 3 ++- tools/testing/selftests/powerpc/papr_sysparm/Makefile | 1 + tools/testing/selftests/powerpc/papr_vpd/Makefile | 1 + tools/testing/selftests/powerpc/primitives/Makefile | 1 + tools/testing/selftests/powerpc/ptrace/Makefile | 1 + tools/testing/selftests/powerpc/security/Makefile | 1 + tools/testing/selftests/powerpc/signal/Makefile | 1 + tools/testing/selftests/powerpc/stringloops/Makefile | 1 + tools/testing/selftests/powerpc/switch_endian/Makefile | 1 + tools/testing/selftests/powerpc/syscalls/Makefile | 1 + tools/testing/selftests/powerpc/tm/Makefile | 1 + tools/testing/selftests/powerpc/vphn/Makefile | 1 + 24 files changed, 25 insertions(+), 7 deletions(-)

diff --git a/tools/testing/selftests/powerpc/Makefile b/tools/testing/selftests/powerpc/Makefile index c376151982c4..2f299fd04d2d 100644 --- a/tools/testing/selftests/powerpc/Makefile +++ b/tools/testing/selftests/powerpc/Makefile @@ -7,12 +7,6 @@ ARCH := $(shell echo $(ARCH) | sed -e s/ppc.*/powerpc/)

ifeq ($(ARCH),powerpc)

-GIT_VERSION = $(shell git describe --always --long --dirty || echo "unknown") - -CFLAGS := -std=gnu99 -O2 -Wall -Werror -DGIT_VERSION='"$(GIT_VERSION)"' -I$(CURDIR)/include $(CFLAGS) - -export CFLAGS - SUB_DIRS = alignment \ benchmarks \ cache_shape \ @@ -46,6 +40,7 @@ $(SUB_DIRS): BUILD_TARGET=$(OUTPUT)/$@; mkdir -p $$BUILD_TARGET; $(MAKE) OUTPUT=$$BUILD_TARGET -k -C $@ all

include ../lib.mk +include ./flags.mk

override define RUN_TESTS +@for TARGET in $(SUB_DIRS); do \ diff --git a/tools/testing/selftests/powerpc/alignment/Makefile b/tools/testing/selftests/powerpc/alignment/Makefile index 93e9af37449d..66d5d7aaeb20 100644 --- a/tools/testing/selftests/powerpc/alignment/Makefile +++ b/tools/testing/selftests/powerpc/alignment/Makefile @@ -3,5 +3,6 @@ TEST_GEN_PROGS := copy_first_unaligned alignment_handler

top_srcdir = ../../../../.. include ../../lib.mk +include ../flags.mk

$(TEST_GEN_PROGS): ../harness.c ../utils.c diff --git a/tools/testing/selftests/powerpc/benchmarks/Makefile b/tools/testing/selftests/powerpc/benchmarks/Makefile index 75f5232c3aec..1321922038d0 100644 --- a/tools/testing/selftests/powerpc/benchmarks/Makefile +++ b/tools/testing/selftests/powerpc/benchmarks/Makefile @@ -6,6 +6,7 @@ TEST_FILES := settings

top_srcdir = ../../../../.. include ../../lib.mk +include ../flags.mk

CFLAGS += -O2

diff --git a/tools/testing/selftests/powerpc/cache_shape/Makefile b/tools/testing/selftests/powerpc/cache_shape/Makefile index 689f6c8ebcd8..3a3ca956ac66 100644 --- a/tools/testing/selftests/powerpc/cache_shape/Makefile +++ b/tools/testing/selftests/powerpc/cache_shape/Makefile @@ -3,5 +3,6 @@ TEST_GEN_PROGS := cache_shape

top_srcdir = ../../../../.. include ../../lib.mk +include ../flags.mk

$(TEST_GEN_PROGS): ../harness.c ../utils.c diff --git a/tools/testing/selftests/powerpc/copyloops/Makefile b/tools/testing/selftests/powerpc/copyloops/Makefile index 72684ed589c0..42940f92d832 100644 --- a/tools/testing/selftests/powerpc/copyloops/Makefile +++ b/tools/testing/selftests/powerpc/copyloops/Makefile @@ -10,6 +10,7 @@ EXTRA_SOURCES := validate.c ../harness.c stubs.S

top_srcdir = ../../../../.. include ../../lib.mk +include ../flags.mk

# The loops are all 64-bit code CFLAGS += -m64 diff --git a/tools/testing/selftests/powerpc/dexcr/Makefile b/tools/testing/selftests/powerpc/dexcr/Makefile index 76210f2bcec3..523947a38d17 100644 --- a/tools/testing/selftests/powerpc/dexcr/Makefile +++ b/tools/testing/selftests/powerpc/dexcr/Makefile @@ -2,6 +2,7 @@ TEST_GEN_PROGS := hashchk_test TEST_GEN_FILES := lsdexcr

include ../../lib.mk +include ../flags.mk

$(OUTPUT)/hashchk_test: CFLAGS += -fno-pie $(call cc-option,-mno-rop-protect)

diff --git a/tools/testing/selftests/powerpc/dscr/Makefile b/tools/testing/selftests/powerpc/dscr/Makefile index 9289d5febe1e..9fa9cb5bd989 100644 --- a/tools/testing/selftests/powerpc/dscr/Makefile +++ b/tools/testing/selftests/powerpc/dscr/Makefile @@ -5,6 +5,7 @@ TEST_GEN_PROGS := dscr_default_test dscr_explicit_test dscr_user_test \

top_srcdir = ../../../../.. include ../../lib.mk +include ../flags.mk

$(OUTPUT)/dscr_default_test: LDLIBS += -lpthread $(OUTPUT)/dscr_explicit_test: LDLIBS += -lpthread diff --git a/tools/testing/selftests/powerpc/eeh/Makefile b/tools/testing/selftests/powerpc/eeh/Makefile index ae963eb2dc5b..70797716f2b5 100644 --- a/tools/testing/selftests/powerpc/eeh/Makefile +++ b/tools/testing/selftests/powerpc/eeh/Makefile @@ -7,3 +7,4 @@ TEST_FILES := eeh-functions.sh settings

top_srcdir = ../../../../.. include ../../lib.mk +include ../flags.mk diff --git a/tools/testing/selftests/powerpc/math/Makefile b/tools/testing/selftests/powerpc/math/Makefile index 3948f7c510aa..b14fd2e0c6a8 100644 --- a/tools/testing/selftests/powerpc/math/Makefile +++ b/tools/testing/selftests/powerpc/math/Makefile @@ -3,6 +3,7 @@ TEST_GEN_PROGS := fpu_syscall fpu_preempt fpu_signal fpu_denormal vmx_syscall vm

top_srcdir = ../../../../.. include ../../lib.mk +include ../flags.mk

$(TEST_GEN_PROGS): ../harness.c $(TEST_GEN_PROGS): CFLAGS += -O2 -g -pthread -m64 -maltivec diff --git a/tools/testing/selftests/powerpc/mce/Makefile b/tools/testing/selftests/powerpc/mce/Makefile index 2424513982d9..ce4ed679aaaf 100644 --- a/tools/testing/selftests/powerpc/mce/Makefile +++ b/tools/testing/selftests/powerpc/mce/Makefile @@ -3,5 +3,6 @@ TEST_GEN_PROGS := inject-ra-err

include ../../lib.mk +include ../flags.mk

$(TEST_GEN_PROGS): ../harness.c diff --git a/tools/testing/selftests/powerpc/mm/Makefile b/tools/testing/selftests/powerpc/mm/Makefile index 4a6608beef0e..aab058ecb352 100644 --- a/tools/testing/selftests/powerpc/mm/Makefile +++ b/tools/testing/selftests/powerpc/mm/Makefile @@ -13,6 +13,7 @@ TEST_GEN_FILES := tempfile

top_srcdir = ../../../../.. include ../../lib.mk +include ../flags.mk

$(TEST_GEN_PROGS): ../harness.c ../utils.c

diff --git a/tools/testing/selftests/powerpc/nx-gzip/Makefile b/tools/testing/selftests/powerpc/nx-gzip/Makefile index b40991f902b2..480d8ba94cf7 100644 --- a/tools/testing/selftests/powerpc/nx-gzip/Makefile +++ b/tools/testing/selftests/powerpc/nx-gzip/Makefile @@ -2,6 +2,7 @@ TEST_GEN_FILES := gzfht_test gunz_test TEST_PROGS := nx-gzip-test.sh

include ../../lib.mk +include ../flags.mk

CFLAGS = -O3 -m64 -I./include -I../include

diff --git a/tools/testing/selftests/powerpc/papr_attributes/Makefile b/tools/testing/selftests/powerpc/papr_attributes/Makefile index e899712d49db..406429499022 100644 --- a/tools/testing/selftests/powerpc/papr_attributes/Makefile +++ b/tools/testing/selftests/powerpc/papr_attributes/Makefile @@ -3,5 +3,6 @@ TEST_GEN_PROGS := attr_test

top_srcdir = ../../../../.. include ../../lib.mk +include ../flags.mk

-$(TEST_GEN_PROGS): ../harness.c ../utils.c \ No newline at end of file +$(TEST_GEN_PROGS): ../harness.c ../utils.c diff --git a/tools/testing/selftests/powerpc/papr_sysparm/Makefile b/tools/testing/selftests/powerpc/papr_sysparm/Makefile index 7f79e437634a..fed4f2414dbf 100644 --- a/tools/testing/selftests/powerpc/papr_sysparm/Makefile +++ b/tools/testing/selftests/powerpc/papr_sysparm/Makefile @@ -6,6 +6,7 @@ TEST_GEN_PROGS := papr_sysparm

top_srcdir = ../../../../.. include ../../lib.mk +include ../flags.mk

$(TEST_GEN_PROGS): ../harness.c ../utils.c

diff --git a/tools/testing/selftests/powerpc/papr_vpd/Makefile b/tools/testing/selftests/powerpc/papr_vpd/Makefile index 06b719703bfd..b09852e40882 100644 --- a/tools/testing/selftests/powerpc/papr_vpd/Makefile +++ b/tools/testing/selftests/powerpc/papr_vpd/Makefile @@ -6,6 +6,7 @@ TEST_GEN_PROGS := papr_vpd

top_srcdir = ../../../../.. include ../../lib.mk +include ../flags.mk

$(TEST_GEN_PROGS): ../harness.c ../utils.c

diff --git a/tools/testing/selftests/powerpc/primitives/Makefile b/tools/testing/selftests/powerpc/primitives/Makefile index 6dc5c5a42ca9..23bd9a7590dd 100644 --- a/tools/testing/selftests/powerpc/primitives/Makefile +++ b/tools/testing/selftests/powerpc/primitives/Makefile @@ -3,6 +3,7 @@ TEST_GEN_PROGS := load_unaligned_zeropad

top_srcdir = ../../../../.. include ../../lib.mk +include ../flags.mk

CFLAGS += -I$(CURDIR)

diff --git a/tools/testing/selftests/powerpc/ptrace/Makefile b/tools/testing/selftests/powerpc/ptrace/Makefile index 1b39b86849da..59ca01d8567e 100644 --- a/tools/testing/selftests/powerpc/ptrace/Makefile +++ b/tools/testing/selftests/powerpc/ptrace/Makefile @@ -26,6 +26,7 @@ LOCAL_HDRS += $(patsubst %,$(selfdir)/powerpc/ptrace/%,$(wildcard *.h))

top_srcdir = ../../../../.. include ../../lib.mk +include ../flags.mk

TM_TESTS := $(patsubst %,$(OUTPUT)/%,$(TM_TESTS)) TESTS_64 := $(patsubst %,$(OUTPUT)/%,$(TESTS_64)) diff --git a/tools/testing/selftests/powerpc/security/Makefile b/tools/testing/selftests/powerpc/security/Makefile index 0a08386be969..33286039724a 100644 --- a/tools/testing/selftests/powerpc/security/Makefile +++ b/tools/testing/selftests/powerpc/security/Makefile @@ -6,6 +6,7 @@ TEST_PROGS := mitigation-patching.sh top_srcdir = ../../../../..

include ../../lib.mk +include ../flags.mk

CFLAGS += $(KHDR_INCLUDES)

diff --git a/tools/testing/selftests/powerpc/signal/Makefile b/tools/testing/selftests/powerpc/signal/Makefile index b15d5dbccc24..ece95bd52be9 100644 --- a/tools/testing/selftests/powerpc/signal/Makefile +++ b/tools/testing/selftests/powerpc/signal/Makefile @@ -10,6 +10,7 @@ TEST_FILES := settings

top_srcdir = ../../../../.. include ../../lib.mk +include ../flags.mk

CFLAGS += -maltivec

diff --git a/tools/testing/selftests/powerpc/stringloops/Makefile b/tools/testing/selftests/powerpc/stringloops/Makefile index 87c8c8f238da..4c9d9a58c9d1 100644 --- a/tools/testing/selftests/powerpc/stringloops/Makefile +++ b/tools/testing/selftests/powerpc/stringloops/Makefile @@ -26,6 +26,7 @@ endif

top_srcdir = ../../../../.. include ../../lib.mk +include ../flags.mk

# The loops are all 64-bit code CFLAGS += -I$(CURDIR) diff --git a/tools/testing/selftests/powerpc/switch_endian/Makefile b/tools/testing/selftests/powerpc/switch_endian/Makefile index 8f0c2a1d3333..0da2e0a74264 100644 --- a/tools/testing/selftests/powerpc/switch_endian/Makefile +++ b/tools/testing/selftests/powerpc/switch_endian/Makefile @@ -5,6 +5,7 @@ EXTRA_CLEAN = $(OUTPUT)/*.o $(OUTPUT)/check-reversed.S

top_srcdir = ../../../../.. include ../../lib.mk +include ../flags.mk

ASFLAGS += -O2 -Wall -g -nostdlib -m64

diff --git a/tools/testing/selftests/powerpc/syscalls/Makefile b/tools/testing/selftests/powerpc/syscalls/Makefile index 83dc33500773..3bc07af88f0e 100644 --- a/tools/testing/selftests/powerpc/syscalls/Makefile +++ b/tools/testing/selftests/powerpc/syscalls/Makefile @@ -3,6 +3,7 @@ TEST_GEN_PROGS := ipc_unmuxed rtas_filter

top_srcdir = ../../../../.. include ../../lib.mk +include ../flags.mk

CFLAGS += $(KHDR_INCLUDES)

diff --git a/tools/testing/selftests/powerpc/tm/Makefile b/tools/testing/selftests/powerpc/tm/Makefile index 3876805c2f31..f13f0ab36007 100644 --- a/tools/testing/selftests/powerpc/tm/Makefile +++ b/tools/testing/selftests/powerpc/tm/Makefile @@ -11,6 +11,7 @@ TEST_FILES := settings

top_srcdir = ../../../../.. include ../../lib.mk +include ../flags.mk

$(TEST_GEN_PROGS): ../harness.c ../utils.c

diff --git a/tools/testing/selftests/powerpc/vphn/Makefile b/tools/testing/selftests/powerpc/vphn/Makefile index ddc09a20b80f..61d519a076c6 100644 --- a/tools/testing/selftests/powerpc/vphn/Makefile +++ b/tools/testing/selftests/powerpc/vphn/Makefile @@ -3,6 +3,7 @@ TEST_GEN_PROGS := test-vphn

top_srcdir = ../../../../.. include ../../lib.mk +include ../flags.mk

CFLAGS += -m64 -I$(CURDIR)