diff options
Diffstat (limited to 'tools/perf/config/Makefile')
| -rw-r--r-- | tools/perf/config/Makefile | 89 |
1 files changed, 77 insertions, 12 deletions
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index 5ad0255f8756..24803c58049a 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -73,17 +73,25 @@ endif # # make DEBUG=1 LIBUNWIND_DIR=/opt/libunwind/ # + +libunwind_arch_set_flags = $(eval $(libunwind_arch_set_flags_code)) +define libunwind_arch_set_flags_code + FEATURE_CHECK_CFLAGS-libunwind-$(1) = -I$(LIBUNWIND_DIR)/include + FEATURE_CHECK_LDFLAGS-libunwind-$(1) = -L$(LIBUNWIND_DIR)/lib +endef + ifdef LIBUNWIND_DIR LIBUNWIND_CFLAGS = -I$(LIBUNWIND_DIR)/include LIBUNWIND_LDFLAGS = -L$(LIBUNWIND_DIR)/lib + LIBUNWIND_ARCHS = x86 x86_64 arm aarch64 debug-frame-arm debug-frame-aarch64 + $(foreach libunwind_arch,$(LIBUNWIND_ARCHS),$(call libunwind_arch_set_flags,$(libunwind_arch))) endif -LIBUNWIND_LDFLAGS += $(LIBUNWIND_LIBS) # Set per-feature check compilation flags FEATURE_CHECK_CFLAGS-libunwind = $(LIBUNWIND_CFLAGS) -FEATURE_CHECK_LDFLAGS-libunwind = $(LIBUNWIND_LDFLAGS) +FEATURE_CHECK_LDFLAGS-libunwind = $(LIBUNWIND_LDFLAGS) $(LIBUNWIND_LIBS) FEATURE_CHECK_CFLAGS-libunwind-debug-frame = $(LIBUNWIND_CFLAGS) -FEATURE_CHECK_LDFLAGS-libunwind-debug-frame = $(LIBUNWIND_LDFLAGS) +FEATURE_CHECK_LDFLAGS-libunwind-debug-frame = $(LIBUNWIND_LDFLAGS) $(LIBUNWIND_LIBS) ifeq ($(NO_PERF_REGS),0) CFLAGS += -DHAVE_PERF_REGS_SUPPORT @@ -107,7 +115,7 @@ endif FEATURE_CHECK_CFLAGS-libbabeltrace := $(LIBBABELTRACE_CFLAGS) FEATURE_CHECK_LDFLAGS-libbabeltrace := $(LIBBABELTRACE_LDFLAGS) -lbabeltrace-ctf -FEATURE_CHECK_CFLAGS-bpf = -I. -I$(srctree)/tools/include -I$(srctree)/arch/$(ARCH)/include/uapi -I$(srctree)/include/uapi +FEATURE_CHECK_CFLAGS-bpf = -I. -I$(srctree)/tools/include -I$(srctree)/tools/arch/$(ARCH)/include/uapi -I$(srctree)/tools/include/uapi # include ARCH specific config -include $(src-perf)/arch/$(ARCH)/Makefile @@ -198,11 +206,11 @@ endif CFLAGS += -I$(src-perf)/util/include CFLAGS += -I$(src-perf)/arch/$(ARCH)/include +CFLAGS += -I$(srctree)/tools/include/uapi CFLAGS += -I$(srctree)/tools/include/ -CFLAGS += -I$(srctree)/arch/$(ARCH)/include/uapi -CFLAGS += -I$(srctree)/arch/$(ARCH)/include -CFLAGS += -I$(srctree)/include/uapi -CFLAGS += -I$(srctree)/include +CFLAGS += -I$(srctree)/tools/arch/$(ARCH)/include/uapi +CFLAGS += -I$(srctree)/tools/arch/$(ARCH)/include/ +CFLAGS += -I$(srctree)/tools/arch/$(ARCH)/ # $(obj-perf) for generated common-cmds.h # $(obj-perf)/util for generated bison/flex headers @@ -249,7 +257,7 @@ else LIBC_SUPPORT := 1 endif ifeq ($(LIBC_SUPPORT),1) - msg := $(warning No libelf found, disables 'probe' tool and BPF support in 'perf record', please install elfutils-libelf-devel/libelf-dev); + msg := $(warning No libelf found, disables 'probe' tool and BPF support in 'perf record', please install libelf-dev, libelf-devel or elfutils-libelf-devel); NO_LIBELF := 1 NO_DWARF := 1 @@ -301,6 +309,16 @@ ifndef NO_LIBELF CFLAGS += -DHAVE_ELF_GETPHDRNUM_SUPPORT endif + ifeq ($(feature-libelf-gelf_getnote), 1) + CFLAGS += -DHAVE_GELF_GETNOTE_SUPPORT + else + msg := $(warning gelf_getnote() not found on libelf, SDT support disabled); + endif + + ifeq ($(feature-libelf-getshdrstrndx), 1) + CFLAGS += -DHAVE_ELF_GETSHDRSTRNDX_SUPPORT + endif + ifndef NO_DWARF ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined) msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled); @@ -337,6 +355,16 @@ ifndef NO_LIBELF endif # NO_LIBBPF endif # NO_LIBELF +ifndef NO_SDT + ifneq ($(feature-sdt), 1) + msg := $(warning No sys/sdt.h found, no SDT events are defined, please install systemtap-sdt-devel or systemtap-sdt-dev); + NO_SDT := 1; + else + CFLAGS += -DHAVE_SDT_EVENT + $(call detected,CONFIG_SDT_EVENT) + endif +endif + ifdef PERF_HAVE_JITDUMP ifndef NO_DWARF $(call detected,CONFIG_JITDUMP) @@ -351,10 +379,42 @@ ifeq ($(ARCH),powerpc) endif ifndef NO_LIBUNWIND + have_libunwind := + + ifeq ($(feature-libunwind-x86), 1) + $(call detected,CONFIG_LIBUNWIND_X86) + CFLAGS += -DHAVE_LIBUNWIND_X86_SUPPORT + LDFLAGS += -lunwind-x86 + EXTLIBS_LIBUNWIND += -lunwind-x86 + have_libunwind = 1 + endif + + ifeq ($(feature-libunwind-aarch64), 1) + $(call detected,CONFIG_LIBUNWIND_AARCH64) + CFLAGS += -DHAVE_LIBUNWIND_AARCH64_SUPPORT + LDFLAGS += -lunwind-aarch64 + EXTLIBS_LIBUNWIND += -lunwind-aarch64 + have_libunwind = 1 + $(call feature_check,libunwind-debug-frame-aarch64) + ifneq ($(feature-libunwind-debug-frame-aarch64), 1) + msg := $(warning No debug_frame support found in libunwind-aarch64); + CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME_AARCH64 + endif + endif + ifneq ($(feature-libunwind), 1) msg := $(warning No libunwind found. Please install libunwind-dev[el] >= 1.1 and/or set LIBUNWIND_DIR); + NO_LOCAL_LIBUNWIND := 1 + else + have_libunwind := 1 + $(call detected,CONFIG_LOCAL_LIBUNWIND) + endif + + ifneq ($(have_libunwind), 1) NO_LIBUNWIND := 1 endif +else + NO_LOCAL_LIBUNWIND := 1 endif ifndef NO_LIBBPF @@ -392,7 +452,7 @@ else NO_DWARF_UNWIND := 1 endif -ifndef NO_LIBUNWIND +ifndef NO_LOCAL_LIBUNWIND ifeq ($(ARCH),$(filter $(ARCH),arm arm64)) $(call feature_check,libunwind-debug-frame) ifneq ($(feature-libunwind-debug-frame), 1) @@ -403,10 +463,15 @@ ifndef NO_LIBUNWIND # non-ARM has no dwarf_find_debug_frame() function: CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME endif - CFLAGS += -DHAVE_LIBUNWIND_SUPPORT EXTLIBS += $(LIBUNWIND_LIBS) + LDFLAGS += $(LIBUNWIND_LIBS) +endif + +ifndef NO_LIBUNWIND + CFLAGS += -DHAVE_LIBUNWIND_SUPPORT CFLAGS += $(LIBUNWIND_CFLAGS) LDFLAGS += $(LIBUNWIND_LDFLAGS) + EXTLIBS += $(EXTLIBS_LIBUNWIND) endif ifndef NO_LIBAUDIT @@ -437,7 +502,7 @@ endif ifndef NO_SLANG ifneq ($(feature-libslang), 1) - msg := $(warning slang not found, disables TUI support. Please install slang-devel or libslang-dev); + msg := $(warning slang not found, disables TUI support. Please install slang-devel, libslang-dev or libslang2-dev); NO_SLANG := 1 else # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h |