diff options
Diffstat (limited to 'tools/testing/selftests/vm/Makefile')
| -rw-r--r-- | tools/testing/selftests/vm/Makefile | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/vm/Makefile index e640d8145cbd..bdd3fe7fd086 100644 --- a/tools/testing/selftests/vm/Makefile +++ b/tools/testing/selftests/vm/Makefile @@ -1,5 +1,8 @@ # SPDX-License-Identifier: GPL-2.0 # Makefile for vm selftests + +include local_config.mk + uname_M := $(shell uname -m 2>/dev/null || echo not) MACHINE ?= $(shell echo $(uname_M) | sed -e 's/aarch64.*/arm64/') @@ -80,8 +83,6 @@ TEST_FILES := test_vmalloc.sh KSFT_KHDR_INSTALL := 1 include ../lib.mk -$(OUTPUT)/hmm-tests: LDLIBS += -lhugetlbfs - ifeq ($(ARCH),x86_64) BINARIES_32 := $(patsubst %,$(OUTPUT)/%,$(BINARIES_32)) BINARIES_64 := $(patsubst %,$(OUTPUT)/%,$(BINARIES_64)) @@ -134,3 +135,22 @@ endif $(OUTPUT)/mlock-random-test: LDLIBS += -lcap $(OUTPUT)/gup_test: ../../../../mm/gup_test.h + +$(OUTPUT)/hmm-tests: local_config.h + +# HMM_EXTRA_LIBS may get set in local_config.mk, or it may be left empty. +$(OUTPUT)/hmm-tests: LDLIBS += $(HMM_EXTRA_LIBS) + +local_config.mk local_config.h: check_config.sh + /bin/sh ./check_config.sh $(CC) + +EXTRA_CLEAN += local_config.mk local_config.h + +ifeq ($(HMM_EXTRA_LIBS),) +all: warn_missing_hugelibs + +warn_missing_hugelibs: + @echo ; \ + echo "Warning: missing libhugetlbfs support. Some HMM tests will be skipped." ; \ + echo +endif |