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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-06 20:29:45 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-06 20:29:45 -0700 |
commit | 71ae5fc87c34ecbdca293c2a5c563d6be2576558 (patch) | |
tree | 10e90a938f38158470937b3d13c9c8a6f46b24c4 /tools/testing/selftests/lib.mk | |
parent | Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 (diff) | |
parent | selftests: build and run gpio when output directory is the src dir (diff) | |
download | linux-dev-71ae5fc87c34ecbdca293c2a5c563d6be2576558.tar.xz linux-dev-71ae5fc87c34ecbdca293c2a5c563d6be2576558.zip |
Merge tag 'linux-kselftest-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull Kselftest updates from Shuah Khan:
- fixes to seccomp test, and kselftest framework
- cleanups to remove duplicate header defines
- fixes to efivarfs "make clean" target
- cgroup cleanup path
- Moving the IMA kexec_load selftest to selftests/kexec work from Mimi
Johar and Petr Vorel
- A framework to kselftest for writing kernel test modules addition
from Tobin C. Harding
* tag 'linux-kselftest-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (29 commits)
selftests: build and run gpio when output directory is the src dir
selftests/ipc: Fix msgque compiler warnings
selftests/efivarfs: clean up test files from test_create*()
selftests: fix headers_install circular dependency
selftests/kexec: update get_secureboot_mode
selftests/kexec: make kexec_load test independent of IMA being enabled
selftests/kexec: check kexec_load and kexec_file_load are enabled
selftests/kexec: Add missing '=y' to config options
selftests/kexec: kexec_file_load syscall test
selftests/kexec: define "require_root_privileges"
selftests/kexec: define common logging functions
selftests/kexec: define a set of common functions
selftests/kexec: cleanup the kexec selftest
selftests/kexec: move the IMA kexec_load selftest to selftests/kexec
selftests/harness: Add 30 second timeout per test
selftests/seccomp: Handle namespace failures gracefully
selftests: cgroup: fix cleanup path in test_memcg_subtree_control()
selftests: efivarfs: remove the test_create_read file if it was exist
rseq/selftests: Adapt number of threads to the number of detected cpus
lib: Add test module for strscpy_pad
...
Diffstat (limited to 'tools/testing/selftests/lib.mk')
-rw-r--r-- | tools/testing/selftests/lib.mk | 38 |
1 files changed, 36 insertions, 2 deletions
diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index 8b0f16409ed7..5979fdc4f36c 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -3,7 +3,16 @@ CC := $(CROSS_COMPILE)gcc ifeq (0,$(MAKELEVEL)) -OUTPUT := $(shell pwd) + ifneq ($(O),) + OUTPUT := $(O) + else + ifneq ($(KBUILD_OUTPUT),) + OUTPUT := $(KBUILD_OUTPUT) + else + OUTPUT := $(shell pwd) + DEFAULT_INSTALL_HDR_PATH := 1 + endif + endif endif # The following are built by lib.mk common compile rules. @@ -21,9 +30,34 @@ top_srcdir ?= ../../../.. include $(top_srcdir)/scripts/subarch.include ARCH ?= $(SUBARCH) +# set default goal to all, so make without a target runs all, even when +# all isn't the first target in the file. +.DEFAULT_GOAL := all + +# Invoke headers install with --no-builtin-rules to avoid circular +# dependency in "make kselftest" case. In this case, second level +# make inherits builtin-rules which will use the rule generate +# Makefile.o and runs into +# "Circular Makefile.o <- prepare dependency dropped." +# and headers_install fails and test compile fails. +# O= KBUILD_OUTPUT cases don't run into this error, since main Makefile +# invokes them as sub-makes and --no-builtin-rules is not necessary, +# but doesn't cause any failures. Keep it simple and use the same +# flags in both cases. +# Note that the support to install headers from lib.mk is necessary +# when test Makefile is run directly with "make -C". +# When local build is done, headers are installed in the default +# INSTALL_HDR_PATH usr/include. .PHONY: khdr khdr: - make ARCH=$(ARCH) -C $(top_srcdir) headers_install +ifndef KSFT_KHDR_INSTALL_DONE +ifeq (1,$(DEFAULT_INSTALL_HDR_PATH)) + make --no-builtin-rules ARCH=$(ARCH) -C $(top_srcdir) headers_install +else + make --no-builtin-rules INSTALL_HDR_PATH=$$OUTPUT/usr \ + ARCH=$(ARCH) -C $(top_srcdir) headers_install +endif +endif all: khdr $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) else |