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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /lib/Makefile | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | lib/Makefile | 440 |
1 files changed, 440 insertions, 0 deletions
diff --git a/lib/Makefile b/lib/Makefile new file mode 100644 index 0000000000..740109b6e2 --- /dev/null +++ b/lib/Makefile @@ -0,0 +1,440 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for some libs needed in the kernel. +# + +ccflags-remove-$(CONFIG_FUNCTION_TRACER) += $(CC_FLAGS_FTRACE) + +# These files are disabled because they produce lots of non-interesting and/or +# flaky coverage that is not a function of syscall inputs. For example, +# rbtree can be global and individual rotations don't correlate with inputs. +KCOV_INSTRUMENT_string.o := n +KCOV_INSTRUMENT_rbtree.o := n +KCOV_INSTRUMENT_list_debug.o := n +KCOV_INSTRUMENT_debugobjects.o := n +KCOV_INSTRUMENT_dynamic_debug.o := n +KCOV_INSTRUMENT_fault-inject.o := n + +# string.o implements standard library functions like memset/memcpy etc. +# Use -ffreestanding to ensure that the compiler does not try to "optimize" +# them into calls to themselves. +CFLAGS_string.o := -ffreestanding + +# Early boot use of cmdline, don't instrument it +ifdef CONFIG_AMD_MEM_ENCRYPT +KASAN_SANITIZE_string.o := n + +CFLAGS_string.o += -fno-stack-protector +endif + +lib-y := ctype.o string.o vsprintf.o cmdline.o \ + rbtree.o radix-tree.o timerqueue.o xarray.o \ + maple_tree.o idr.o extable.o irq_regs.o argv_split.o \ + flex_proportions.o ratelimit.o \ + is_single_threaded.o plist.o decompress.o kobject_uevent.o \ + earlycpio.o seq_buf.o siphash.o dec_and_lock.o \ + nmi_backtrace.o win_minmax.o memcat_p.o \ + buildid.o + +lib-$(CONFIG_PRINTK) += dump_stack.o +lib-$(CONFIG_SMP) += cpumask.o + +lib-y += kobject.o klist.o +obj-y += lockref.o + +obj-y += bcd.o sort.o parser.o debug_locks.o random32.o \ + bust_spinlocks.o kasprintf.o bitmap.o scatterlist.o \ + list_sort.o uuid.o iov_iter.o clz_ctz.o \ + bsearch.o find_bit.o llist.o memweight.o kfifo.o \ + percpu-refcount.o rhashtable.o base64.o \ + once.o refcount.o rcuref.o usercopy.o errseq.o bucket_locks.o \ + generic-radix-tree.o +obj-$(CONFIG_STRING_SELFTEST) += test_string.o +obj-y += string_helpers.o +obj-$(CONFIG_TEST_STRING_HELPERS) += test-string_helpers.o +obj-y += hexdump.o +obj-$(CONFIG_TEST_HEXDUMP) += test_hexdump.o +obj-y += kstrtox.o +obj-$(CONFIG_FIND_BIT_BENCHMARK) += find_bit_benchmark.o +obj-$(CONFIG_TEST_BPF) += test_bpf.o +test_dhry-objs := dhry_1.o dhry_2.o dhry_run.o +obj-$(CONFIG_TEST_DHRY) += test_dhry.o +obj-$(CONFIG_TEST_FIRMWARE) += test_firmware.o +obj-$(CONFIG_TEST_BITOPS) += test_bitops.o +CFLAGS_test_bitops.o += -Werror +obj-$(CONFIG_CPUMASK_KUNIT_TEST) += cpumask_kunit.o +obj-$(CONFIG_TEST_SYSCTL) += test_sysctl.o +obj-$(CONFIG_TEST_IOV_ITER) += kunit_iov_iter.o +obj-$(CONFIG_HASH_KUNIT_TEST) += test_hash.o +obj-$(CONFIG_TEST_IDA) += test_ida.o +obj-$(CONFIG_TEST_UBSAN) += test_ubsan.o +CFLAGS_test_ubsan.o += $(call cc-disable-warning, vla) +UBSAN_SANITIZE_test_ubsan.o := y +obj-$(CONFIG_TEST_KSTRTOX) += test-kstrtox.o +obj-$(CONFIG_TEST_LIST_SORT) += test_list_sort.o +obj-$(CONFIG_TEST_MIN_HEAP) += test_min_heap.o +obj-$(CONFIG_TEST_LKM) += test_module.o +obj-$(CONFIG_TEST_VMALLOC) += test_vmalloc.o +obj-$(CONFIG_TEST_RHASHTABLE) += test_rhashtable.o +obj-$(CONFIG_TEST_SORT) += test_sort.o +obj-$(CONFIG_TEST_USER_COPY) += test_user_copy.o +obj-$(CONFIG_TEST_STATIC_KEYS) += test_static_keys.o +obj-$(CONFIG_TEST_STATIC_KEYS) += test_static_key_base.o +obj-$(CONFIG_TEST_DYNAMIC_DEBUG) += test_dynamic_debug.o +obj-$(CONFIG_TEST_PRINTF) += test_printf.o +obj-$(CONFIG_TEST_SCANF) += test_scanf.o + +obj-$(CONFIG_TEST_BITMAP) += test_bitmap.o +ifeq ($(CONFIG_CC_IS_CLANG)$(CONFIG_KASAN),yy) +# FIXME: Clang breaks test_bitmap_const_eval when KASAN and GCOV are enabled +GCOV_PROFILE_test_bitmap.o := n +endif + +obj-$(CONFIG_TEST_UUID) += test_uuid.o +obj-$(CONFIG_TEST_XARRAY) += test_xarray.o +obj-$(CONFIG_TEST_MAPLE_TREE) += test_maple_tree.o +obj-$(CONFIG_TEST_PARMAN) += test_parman.o +obj-$(CONFIG_TEST_KMOD) += test_kmod.o +obj-$(CONFIG_TEST_DEBUG_VIRTUAL) += test_debug_virtual.o +obj-$(CONFIG_TEST_MEMCAT_P) += test_memcat_p.o +obj-$(CONFIG_TEST_OBJAGG) += test_objagg.o +obj-$(CONFIG_TEST_BLACKHOLE_DEV) += test_blackhole_dev.o +obj-$(CONFIG_TEST_MEMINIT) += test_meminit.o +obj-$(CONFIG_TEST_LOCKUP) += test_lockup.o +obj-$(CONFIG_TEST_HMM) += test_hmm.o +obj-$(CONFIG_TEST_FREE_PAGES) += test_free_pages.o +obj-$(CONFIG_KPROBES_SANITY_TEST) += test_kprobes.o +obj-$(CONFIG_TEST_REF_TRACKER) += test_ref_tracker.o +CFLAGS_test_fprobe.o += $(CC_FLAGS_FTRACE) +obj-$(CONFIG_FPROBE_SANITY_TEST) += test_fprobe.o +# +# CFLAGS for compiling floating point code inside the kernel. x86/Makefile turns +# off the generation of FPU/SSE* instructions for kernel proper but FPU_FLAGS +# get appended last to CFLAGS and thus override those previous compiler options. +# +FPU_CFLAGS := -msse -msse2 +ifdef CONFIG_CC_IS_GCC +# Stack alignment mismatch, proceed with caution. +# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3 +# (8B stack alignment). +# See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53383 +# +# The "-msse" in the first argument is there so that the +# -mpreferred-stack-boundary=3 build error: +# +# -mpreferred-stack-boundary=3 is not between 4 and 12 +# +# can be triggered. Otherwise gcc doesn't complain. +FPU_CFLAGS += -mhard-float +FPU_CFLAGS += $(call cc-option,-msse -mpreferred-stack-boundary=3,-mpreferred-stack-boundary=4) +endif + +obj-$(CONFIG_TEST_FPU) += test_fpu.o +CFLAGS_test_fpu.o += $(FPU_CFLAGS) + +obj-$(CONFIG_TEST_LIVEPATCH) += livepatch/ + +# Some KUnit files (hooks.o) need to be built-in even when KUnit is a module, +# so we can't just use obj-$(CONFIG_KUNIT). +ifdef CONFIG_KUNIT +obj-y += kunit/ +endif + +ifeq ($(CONFIG_DEBUG_KOBJECT),y) +CFLAGS_kobject.o += -DDEBUG +CFLAGS_kobject_uevent.o += -DDEBUG +endif + +obj-$(CONFIG_DEBUG_INFO_REDUCED) += debug_info.o +CFLAGS_debug_info.o += $(call cc-option, -femit-struct-debug-detailed=any) + +obj-y += math/ crypto/ + +obj-$(CONFIG_GENERIC_IOMAP) += iomap.o +obj-$(CONFIG_GENERIC_PCI_IOMAP) += pci_iomap.o +obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o +obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o +obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o + +lib-y += logic_pio.o + +lib-$(CONFIG_INDIRECT_IOMEM) += logic_iomem.o + +obj-$(CONFIG_TRACE_MMIO_ACCESS) += trace_readwrite.o + +obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o + +obj-$(CONFIG_BTREE) += btree.o +obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o +obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o +obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o +obj-$(CONFIG_LIST_HARDENED) += list_debug.o +obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o + +obj-$(CONFIG_BITREVERSE) += bitrev.o +obj-$(CONFIG_LINEAR_RANGES) += linear_ranges.o +obj-$(CONFIG_PACKING) += packing.o +obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o +obj-$(CONFIG_CRC16) += crc16.o +obj-$(CONFIG_CRC_T10DIF)+= crc-t10dif.o +obj-$(CONFIG_CRC_ITU_T) += crc-itu-t.o +obj-$(CONFIG_CRC32) += crc32.o +obj-$(CONFIG_CRC64) += crc64.o +obj-$(CONFIG_CRC32_SELFTEST) += crc32test.o +obj-$(CONFIG_CRC4) += crc4.o +obj-$(CONFIG_CRC7) += crc7.o +obj-$(CONFIG_LIBCRC32C) += libcrc32c.o +obj-$(CONFIG_CRC8) += crc8.o +obj-$(CONFIG_CRC64_ROCKSOFT) += crc64-rocksoft.o +obj-$(CONFIG_XXHASH) += xxhash.o +obj-$(CONFIG_GENERIC_ALLOCATOR) += genalloc.o + +obj-$(CONFIG_842_COMPRESS) += 842/ +obj-$(CONFIG_842_DECOMPRESS) += 842/ +obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/ +obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/ +obj-$(CONFIG_ZLIB_DFLTCC) += zlib_dfltcc/ +obj-$(CONFIG_REED_SOLOMON) += reed_solomon/ +obj-$(CONFIG_BCH) += bch.o +obj-$(CONFIG_LZO_COMPRESS) += lzo/ +obj-$(CONFIG_LZO_DECOMPRESS) += lzo/ +obj-$(CONFIG_LZ4_COMPRESS) += lz4/ +obj-$(CONFIG_LZ4HC_COMPRESS) += lz4/ +obj-$(CONFIG_LZ4_DECOMPRESS) += lz4/ +obj-$(CONFIG_ZSTD_COMPRESS) += zstd/ +obj-$(CONFIG_ZSTD_DECOMPRESS) += zstd/ +obj-$(CONFIG_XZ_DEC) += xz/ +obj-$(CONFIG_RAID6_PQ) += raid6/ + +lib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o +lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o +lib-$(CONFIG_DECOMPRESS_LZMA) += decompress_unlzma.o +lib-$(CONFIG_DECOMPRESS_XZ) += decompress_unxz.o +lib-$(CONFIG_DECOMPRESS_LZO) += decompress_unlzo.o +lib-$(CONFIG_DECOMPRESS_LZ4) += decompress_unlz4.o +lib-$(CONFIG_DECOMPRESS_ZSTD) += decompress_unzstd.o + +obj-$(CONFIG_TEXTSEARCH) += textsearch.o +obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o +obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o +obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o +obj-$(CONFIG_SMP) += percpu_counter.o +obj-$(CONFIG_AUDIT_GENERIC) += audit.o +obj-$(CONFIG_AUDIT_COMPAT_GENERIC) += compat_audit.o + +obj-$(CONFIG_IOMMU_HELPER) += iommu-helper.o +obj-$(CONFIG_FAULT_INJECTION) += fault-inject.o +obj-$(CONFIG_FAULT_INJECTION_USERCOPY) += fault-inject-usercopy.o +obj-$(CONFIG_NOTIFIER_ERROR_INJECTION) += notifier-error-inject.o +obj-$(CONFIG_PM_NOTIFIER_ERROR_INJECT) += pm-notifier-error-inject.o +obj-$(CONFIG_NETDEV_NOTIFIER_ERROR_INJECT) += netdev-notifier-error-inject.o +obj-$(CONFIG_MEMORY_NOTIFIER_ERROR_INJECT) += memory-notifier-error-inject.o +obj-$(CONFIG_OF_RECONFIG_NOTIFIER_ERROR_INJECT) += \ + of-reconfig-notifier-error-inject.o +obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o + +lib-$(CONFIG_GENERIC_BUG) += bug.o + +obj-$(CONFIG_HAVE_ARCH_TRACEHOOK) += syscall.o + +obj-$(CONFIG_DYNAMIC_DEBUG_CORE) += dynamic_debug.o +#ensure exported functions have prototypes +CFLAGS_dynamic_debug.o := -DDYNAMIC_DEBUG_MODULE + +obj-$(CONFIG_SYMBOLIC_ERRNAME) += errname.o + +obj-$(CONFIG_NLATTR) += nlattr.o + +obj-$(CONFIG_LRU_CACHE) += lru_cache.o + +obj-$(CONFIG_GENERIC_CSUM) += checksum.o + +obj-$(CONFIG_GENERIC_ATOMIC64) += atomic64.o + +obj-$(CONFIG_ATOMIC64_SELFTEST) += atomic64_test.o + +obj-$(CONFIG_CPU_RMAP) += cpu_rmap.o + +obj-$(CONFIG_DQL) += dynamic_queue_limits.o + +obj-$(CONFIG_GLOB) += glob.o +obj-$(CONFIG_GLOB_SELFTEST) += globtest.o + +obj-$(CONFIG_DIMLIB) += dim/ +obj-$(CONFIG_SIGNATURE) += digsig.o + +lib-$(CONFIG_CLZ_TAB) += clz_tab.o + +obj-$(CONFIG_GENERIC_STRNCPY_FROM_USER) += strncpy_from_user.o +obj-$(CONFIG_GENERIC_STRNLEN_USER) += strnlen_user.o + +obj-$(CONFIG_GENERIC_NET_UTILS) += net_utils.o + +obj-$(CONFIG_SG_SPLIT) += sg_split.o +obj-$(CONFIG_SG_POOL) += sg_pool.o +obj-$(CONFIG_MEMREGION) += memregion.o +obj-$(CONFIG_STMP_DEVICE) += stmp_device.o +obj-$(CONFIG_IRQ_POLL) += irq_poll.o + +obj-$(CONFIG_POLYNOMIAL) += polynomial.o + +# stackdepot.c should not be instrumented or call instrumented functions. +# Prevent the compiler from calling builtins like memcmp() or bcmp() from this +# file. +CFLAGS_stackdepot.o += -fno-builtin +obj-$(CONFIG_STACKDEPOT) += stackdepot.o +KASAN_SANITIZE_stackdepot.o := n +# In particular, instrumenting stackdepot.c with KMSAN will result in infinite +# recursion. +KMSAN_SANITIZE_stackdepot.o := n +KCOV_INSTRUMENT_stackdepot.o := n + +obj-$(CONFIG_REF_TRACKER) += ref_tracker.o + +libfdt_files = fdt.o fdt_ro.o fdt_wip.o fdt_rw.o fdt_sw.o fdt_strerror.o \ + fdt_empty_tree.o fdt_addresses.o +$(foreach file, $(libfdt_files), \ + $(eval CFLAGS_$(file) = -I $(srctree)/scripts/dtc/libfdt)) +lib-$(CONFIG_LIBFDT) += $(libfdt_files) + +obj-$(CONFIG_BOOT_CONFIG) += bootconfig.o +obj-$(CONFIG_BOOT_CONFIG_EMBED) += bootconfig-data.o + +$(obj)/bootconfig-data.o: $(obj)/default.bconf + +targets += default.bconf +filechk_defbconf = cat $(or $(real-prereqs), /dev/null) +$(obj)/default.bconf: $(CONFIG_BOOT_CONFIG_EMBED_FILE) FORCE + $(call filechk,defbconf) + +obj-$(CONFIG_RBTREE_TEST) += rbtree_test.o +obj-$(CONFIG_INTERVAL_TREE_TEST) += interval_tree_test.o + +obj-$(CONFIG_PERCPU_TEST) += percpu_test.o + +obj-$(CONFIG_ASN1) += asn1_decoder.o +obj-$(CONFIG_ASN1_ENCODER) += asn1_encoder.o + +obj-$(CONFIG_FONT_SUPPORT) += fonts/ + +hostprogs := gen_crc32table +hostprogs += gen_crc64table +clean-files := crc32table.h +clean-files += crc64table.h + +$(obj)/crc32.o: $(obj)/crc32table.h + +quiet_cmd_crc32 = GEN $@ + cmd_crc32 = $< > $@ + +$(obj)/crc32table.h: $(obj)/gen_crc32table + $(call cmd,crc32) + +$(obj)/crc64.o: $(obj)/crc64table.h + +quiet_cmd_crc64 = GEN $@ + cmd_crc64 = $< > $@ + +$(obj)/crc64table.h: $(obj)/gen_crc64table + $(call cmd,crc64) + +# +# Build a fast OID lookip registry from include/linux/oid_registry.h +# +obj-$(CONFIG_OID_REGISTRY) += oid_registry.o + +$(obj)/oid_registry.o: $(obj)/oid_registry_data.c + +$(obj)/oid_registry_data.c: $(srctree)/include/linux/oid_registry.h \ + $(src)/build_OID_registry + $(call cmd,build_OID_registry) + +quiet_cmd_build_OID_registry = GEN $@ + cmd_build_OID_registry = perl $(srctree)/$(src)/build_OID_registry $< $@ + +clean-files += oid_registry_data.c + +obj-$(CONFIG_UCS2_STRING) += ucs2_string.o +obj-$(CONFIG_UBSAN) += ubsan.o + +UBSAN_SANITIZE_ubsan.o := n +KASAN_SANITIZE_ubsan.o := n +KCSAN_SANITIZE_ubsan.o := n +CFLAGS_ubsan.o := -fno-stack-protector $(DISABLE_STACKLEAK_PLUGIN) + +obj-$(CONFIG_SBITMAP) += sbitmap.o + +obj-$(CONFIG_PARMAN) += parman.o + +obj-y += group_cpus.o + +# GCC library routines +obj-$(CONFIG_GENERIC_LIB_ASHLDI3) += ashldi3.o +obj-$(CONFIG_GENERIC_LIB_ASHRDI3) += ashrdi3.o +obj-$(CONFIG_GENERIC_LIB_LSHRDI3) += lshrdi3.o +obj-$(CONFIG_GENERIC_LIB_MULDI3) += muldi3.o +obj-$(CONFIG_GENERIC_LIB_CMPDI2) += cmpdi2.o +obj-$(CONFIG_GENERIC_LIB_UCMPDI2) += ucmpdi2.o +obj-$(CONFIG_OBJAGG) += objagg.o + +# pldmfw library +obj-$(CONFIG_PLDMFW) += pldmfw/ + +# KUnit tests +CFLAGS_bitfield_kunit.o := $(DISABLE_STRUCTLEAK_PLUGIN) +obj-$(CONFIG_BITFIELD_KUNIT) += bitfield_kunit.o +obj-$(CONFIG_CHECKSUM_KUNIT) += checksum_kunit.o +obj-$(CONFIG_LIST_KUNIT_TEST) += list-test.o +obj-$(CONFIG_HASHTABLE_KUNIT_TEST) += hashtable_test.o +obj-$(CONFIG_LINEAR_RANGES_TEST) += test_linear_ranges.o +obj-$(CONFIG_BITS_TEST) += test_bits.o +obj-$(CONFIG_CMDLINE_KUNIT_TEST) += cmdline_kunit.o +obj-$(CONFIG_SLUB_KUNIT_TEST) += slub_kunit.o +obj-$(CONFIG_MEMCPY_KUNIT_TEST) += memcpy_kunit.o +obj-$(CONFIG_IS_SIGNED_TYPE_KUNIT_TEST) += is_signed_type_kunit.o +CFLAGS_overflow_kunit.o = $(call cc-disable-warning, tautological-constant-out-of-range-compare) +obj-$(CONFIG_OVERFLOW_KUNIT_TEST) += overflow_kunit.o +CFLAGS_stackinit_kunit.o += $(call cc-disable-warning, switch-unreachable) +obj-$(CONFIG_STACKINIT_KUNIT_TEST) += stackinit_kunit.o +CFLAGS_fortify_kunit.o += $(call cc-disable-warning, unsequenced) +CFLAGS_fortify_kunit.o += $(DISABLE_STRUCTLEAK_PLUGIN) +obj-$(CONFIG_FORTIFY_KUNIT_TEST) += fortify_kunit.o +obj-$(CONFIG_STRCAT_KUNIT_TEST) += strcat_kunit.o +obj-$(CONFIG_STRSCPY_KUNIT_TEST) += strscpy_kunit.o +obj-$(CONFIG_SIPHASH_KUNIT_TEST) += siphash_kunit.o + +obj-$(CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED) += devmem_is_allowed.o + +# FORTIFY_SOURCE compile-time behavior tests +TEST_FORTIFY_SRCS = $(wildcard $(srctree)/$(src)/test_fortify/*-*.c) +TEST_FORTIFY_LOGS = $(patsubst $(srctree)/$(src)/%.c, %.log, $(TEST_FORTIFY_SRCS)) +TEST_FORTIFY_LOG = test_fortify.log + +quiet_cmd_test_fortify = TEST $@ + cmd_test_fortify = $(CONFIG_SHELL) $(srctree)/scripts/test_fortify.sh \ + $< $@ "$(NM)" $(CC) $(c_flags) \ + $(call cc-disable-warning,fortify-source) \ + -DKBUILD_EXTRA_WARN1 + +targets += $(TEST_FORTIFY_LOGS) +clean-files += $(TEST_FORTIFY_LOGS) +clean-files += $(addsuffix .o, $(TEST_FORTIFY_LOGS)) +$(obj)/test_fortify/%.log: $(src)/test_fortify/%.c \ + $(src)/test_fortify/test_fortify.h \ + $(srctree)/include/linux/fortify-string.h \ + $(srctree)/scripts/test_fortify.sh \ + FORCE + $(call if_changed,test_fortify) + +quiet_cmd_gen_fortify_log = GEN $@ + cmd_gen_fortify_log = cat </dev/null $(filter-out FORCE,$^) 2>/dev/null > $@ || true + +targets += $(TEST_FORTIFY_LOG) +clean-files += $(TEST_FORTIFY_LOG) +$(obj)/$(TEST_FORTIFY_LOG): $(addprefix $(obj)/, $(TEST_FORTIFY_LOGS)) FORCE + $(call if_changed,gen_fortify_log) + +# Fake dependency to trigger the fortify tests. +ifeq ($(CONFIG_FORTIFY_SOURCE),y) +$(obj)/string.o: $(obj)/$(TEST_FORTIFY_LOG) +endif |