89fe808ae7
Standardize all the feature flags based on the HAVE_{FEATURE}_SUPPORT naming convention:
HAVE_ARCH_X86_64_SUPPORT
HAVE_BACKTRACE_SUPPORT
HAVE_CPLUS_DEMANGLE_SUPPORT
HAVE_DWARF_SUPPORT
HAVE_ELF_GETPHDRNUM_SUPPORT
HAVE_GTK2_SUPPORT
HAVE_GTK_INFO_BAR_SUPPORT
HAVE_LIBAUDIT_SUPPORT
HAVE_LIBELF_MMAP_SUPPORT
HAVE_LIBELF_SUPPORT
HAVE_LIBNUMA_SUPPORT
HAVE_LIBUNWIND_SUPPORT
HAVE_ON_EXIT_SUPPORT
HAVE_PERF_REGS_SUPPORT
HAVE_SLANG_SUPPORT
HAVE_STRLCPY_SUPPORT
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/n/tip-u3zvqejddfZhtrbYbfhi3spa@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
482 lines
14 KiB
Makefile
482 lines
14 KiB
Makefile
uname_M := $(shell uname -m 2>/dev/null || echo not)
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ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
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-e s/arm.*/arm/ -e s/sa110/arm/ \
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-e s/s390x/s390/ -e s/parisc64/parisc/ \
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-e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
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-e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ )
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NO_PERF_REGS := 1
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CFLAGS := $(EXTRA_CFLAGS) $(EXTRA_WARNINGS)
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# Additional ARCH settings for x86
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ifeq ($(ARCH),i386)
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override ARCH := x86
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NO_PERF_REGS := 0
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LIBUNWIND_LIBS = -lunwind -lunwind-x86
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endif
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ifeq ($(ARCH),x86_64)
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override ARCH := x86
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IS_X86_64 := 0
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ifeq (, $(findstring m32,$(CFLAGS)))
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IS_X86_64 := $(shell echo __x86_64__ | ${CC} -E -x c - | tail -n 1)
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endif
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ifeq (${IS_X86_64}, 1)
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RAW_ARCH := x86_64
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CFLAGS += -DHAVE_ARCH_X86_64_SUPPORT
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ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S
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endif
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NO_PERF_REGS := 0
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LIBUNWIND_LIBS = -lunwind -lunwind-x86_64
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endif
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ifeq ($(NO_PERF_REGS),0)
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CFLAGS += -DHAVE_PERF_REGS_SUPPORT
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endif
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ifeq ($(src-perf),)
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src-perf := $(srctree)/tools/perf
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endif
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ifeq ($(obj-perf),)
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obj-perf := $(OUTPUT)
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endif
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ifneq ($(obj-perf),)
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obj-perf := $(abspath $(obj-perf))/
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endif
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LIB_INCLUDE := $(srctree)/tools/lib/
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# include ARCH specific config
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-include $(src-perf)/arch/$(ARCH)/Makefile
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include $(src-perf)/config/feature-tests.mak
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include $(src-perf)/config/utilities.mak
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ifeq ($(call get-executable,$(FLEX)),)
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dummy := $(error Error: $(FLEX) is missing on this system, please install it)
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endif
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ifeq ($(call get-executable,$(BISON)),)
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dummy := $(error Error: $(BISON) is missing on this system, please install it)
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endif
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# Treat warnings as errors unless directed not to
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ifneq ($(WERROR),0)
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CFLAGS += -Werror
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endif
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ifeq ("$(origin DEBUG)", "command line")
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PERF_DEBUG = $(DEBUG)
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endif
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ifndef PERF_DEBUG
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CFLAGS += -O6
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endif
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ifdef PARSER_DEBUG
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PARSER_DEBUG_BISON := -t
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PARSER_DEBUG_FLEX := -d
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CFLAGS += -DPARSER_DEBUG
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endif
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CFLAGS += -fno-omit-frame-pointer
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CFLAGS += -ggdb3
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CFLAGS += -funwind-tables
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CFLAGS += -Wall
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CFLAGS += -Wextra
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CFLAGS += -std=gnu99
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EXTLIBS = -lelf -lpthread -lrt -lm -ldl
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ifeq ($(call try-cc,$(SOURCE_HELLO),$(CFLAGS) -Werror -fstack-protector-all,-fstack-protector-all),y)
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CFLAGS += -fstack-protector-all
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endif
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ifeq ($(call try-cc,$(SOURCE_HELLO),$(CFLAGS) -Werror -Wstack-protector,-Wstack-protector),y)
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CFLAGS += -Wstack-protector
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endif
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ifeq ($(call try-cc,$(SOURCE_HELLO),$(CFLAGS) -Werror -Wvolatile-register-var,-Wvolatile-register-var),y)
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CFLAGS += -Wvolatile-register-var
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endif
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ifndef PERF_DEBUG
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ifeq ($(call try-cc,$(SOURCE_HELLO),$(CFLAGS) -D_FORTIFY_SOURCE=2,-D_FORTIFY_SOURCE=2),y)
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CFLAGS += -D_FORTIFY_SOURCE=2
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endif
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endif
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CFLAGS += -I$(src-perf)/util/include
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CFLAGS += -I$(src-perf)/arch/$(ARCH)/include
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CFLAGS += -I$(srctree)/arch/$(ARCH)/include/uapi
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CFLAGS += -I$(srctree)/arch/$(ARCH)/include
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CFLAGS += -I$(srctree)/include/uapi
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CFLAGS += -I$(srctree)/include
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# $(obj-perf) for generated common-cmds.h
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# $(obj-perf)/util for generated bison/flex headers
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ifneq ($(OUTPUT),)
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CFLAGS += -I$(obj-perf)/util
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CFLAGS += -I$(obj-perf)
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endif
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CFLAGS += -I$(src-perf)/util
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CFLAGS += -I$(src-perf)
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CFLAGS += -I$(LIB_INCLUDE)
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CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
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ifndef NO_BIONIC
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ifeq ($(call try-cc,$(SOURCE_BIONIC),$(CFLAGS),bionic),y)
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BIONIC := 1
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EXTLIBS := $(filter-out -lrt,$(EXTLIBS))
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EXTLIBS := $(filter-out -lpthread,$(EXTLIBS))
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endif
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endif # NO_BIONIC
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ifdef NO_LIBELF
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NO_DWARF := 1
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NO_DEMANGLE := 1
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NO_LIBUNWIND := 1
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else
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FLAGS_LIBELF=$(CFLAGS) $(LDFLAGS) $(EXTLIBS)
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ifneq ($(call try-cc,$(SOURCE_LIBELF),$(FLAGS_LIBELF),libelf),y)
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FLAGS_GLIBC=$(CFLAGS) $(LDFLAGS)
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ifeq ($(call try-cc,$(SOURCE_GLIBC),$(FLAGS_GLIBC),glibc),y)
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LIBC_SUPPORT := 1
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endif
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ifeq ($(BIONIC),1)
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LIBC_SUPPORT := 1
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endif
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ifeq ($(LIBC_SUPPORT),1)
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msg := $(warning No libelf found, disables 'probe' tool, please install elfutils-libelf-devel/libelf-dev);
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NO_LIBELF := 1
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NO_DWARF := 1
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NO_DEMANGLE := 1
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else
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msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
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endif
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else
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# for linking with debug library, run like:
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# make DEBUG=1 LIBDW_DIR=/opt/libdw/
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ifdef LIBDW_DIR
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LIBDW_CFLAGS := -I$(LIBDW_DIR)/include
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LIBDW_LDFLAGS := -L$(LIBDW_DIR)/lib
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endif
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FLAGS_DWARF=$(CFLAGS) $(LIBDW_CFLAGS) -ldw -lz -lelf $(LIBDW_LDFLAGS) $(LDFLAGS) $(EXTLIBS)
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ifneq ($(call try-cc,$(SOURCE_DWARF),$(FLAGS_DWARF),libdw),y)
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msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev);
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NO_DWARF := 1
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endif # Dwarf support
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endif # SOURCE_LIBELF
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endif # NO_LIBELF
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ifndef NO_LIBELF
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CFLAGS += -DHAVE_LIBELF_SUPPORT
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FLAGS_LIBELF=$(CFLAGS) $(LDFLAGS) $(EXTLIBS)
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ifeq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_LIBELF),-DHAVE_LIBELF_MMAP_SUPPORT),y)
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CFLAGS += -DHAVE_LIBELF_MMAP_SUPPORT
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endif
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ifeq ($(call try-cc,$(SOURCE_ELF_GETPHDRNUM),$(FLAGS_LIBELF),-DHAVE_ELF_GETPHDRNUM_SUPPORT),y)
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CFLAGS += -DHAVE_ELF_GETPHDRNUM_SUPPORT
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endif
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# include ARCH specific config
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-include $(src-perf)/arch/$(ARCH)/Makefile
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ifndef NO_DWARF
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ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)
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msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled);
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NO_DWARF := 1
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else
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CFLAGS += -DHAVE_DWARF_SUPPORT $(LIBDW_CFLAGS)
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LDFLAGS += $(LIBDW_LDFLAGS)
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EXTLIBS += -lelf -ldw
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endif # PERF_HAVE_DWARF_REGS
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endif # NO_DWARF
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endif # NO_LIBELF
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ifndef NO_LIBELF
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CFLAGS += -DHAVE_LIBELF_SUPPORT
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FLAGS_LIBELF=$(CFLAGS) $(LDFLAGS) $(EXTLIBS)
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ifeq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_LIBELF),-DHAVE_LIBELF_MMAP_SUPPORT),y)
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CFLAGS += -DHAVE_LIBELF_MMAP_SUPPORT
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endif # try-cc
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endif # NO_LIBELF
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# There's only x86 (both 32 and 64) support for CFI unwind so far
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ifneq ($(ARCH),x86)
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NO_LIBUNWIND := 1
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endif
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ifndef NO_LIBUNWIND
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# for linking with debug library, run like:
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# make DEBUG=1 LIBUNWIND_DIR=/opt/libunwind/
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ifdef LIBUNWIND_DIR
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LIBUNWIND_CFLAGS := -I$(LIBUNWIND_DIR)/include
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LIBUNWIND_LDFLAGS := -L$(LIBUNWIND_DIR)/lib
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endif
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FLAGS_UNWIND=$(LIBUNWIND_CFLAGS) $(CFLAGS) $(LIBUNWIND_LDFLAGS) $(LDFLAGS) $(EXTLIBS) $(LIBUNWIND_LIBS)
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ifneq ($(call try-cc,$(SOURCE_LIBUNWIND),$(FLAGS_UNWIND),libunwind),y)
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msg := $(warning No libunwind found, disabling post unwind support. Please install libunwind-dev[el] >= 0.99);
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NO_LIBUNWIND := 1
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endif # Libunwind support
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endif # NO_LIBUNWIND
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ifndef NO_LIBUNWIND
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CFLAGS += -DHAVE_LIBUNWIND_SUPPORT
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EXTLIBS += $(LIBUNWIND_LIBS)
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CFLAGS += $(LIBUNWIND_CFLAGS)
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LDFLAGS += $(LIBUNWIND_LDFLAGS)
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endif # NO_LIBUNWIND
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ifndef NO_LIBAUDIT
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FLAGS_LIBAUDIT = $(CFLAGS) $(LDFLAGS) -laudit
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ifneq ($(call try-cc,$(SOURCE_LIBAUDIT),$(FLAGS_LIBAUDIT),libaudit),y)
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msg := $(warning No libaudit.h found, disables 'trace' tool, please install audit-libs-devel or libaudit-dev);
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NO_LIBAUDIT := 1
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else
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CFLAGS += -DHAVE_LIBAUDIT_SUPPORT
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EXTLIBS += -laudit
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endif
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endif
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ifdef NO_NEWT
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NO_SLANG=1
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endif
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ifndef NO_SLANG
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FLAGS_SLANG=$(CFLAGS) $(LDFLAGS) $(EXTLIBS) -I/usr/include/slang -lslang
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ifneq ($(call try-cc,$(SOURCE_SLANG),$(FLAGS_SLANG),libslang),y)
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msg := $(warning slang not found, disables TUI support. Please install slang-devel or libslang-dev);
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NO_SLANG := 1
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else
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# Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h
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CFLAGS += -I/usr/include/slang
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CFLAGS += -DHAVE_SLANG_SUPPORT
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EXTLIBS += -lslang
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endif
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endif
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ifndef NO_GTK2
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FLAGS_GTK2=$(CFLAGS) $(LDFLAGS) $(EXTLIBS) $(shell pkg-config --libs --cflags gtk+-2.0 2>/dev/null)
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ifneq ($(call try-cc,$(SOURCE_GTK2),$(FLAGS_GTK2),gtk2),y)
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msg := $(warning GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev);
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NO_GTK2 := 1
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else
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ifeq ($(call try-cc,$(SOURCE_GTK2_INFOBAR),$(FLAGS_GTK2),-DHAVE_GTK_INFO_BAR_SUPPORT),y)
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CFLAGS += -DHAVE_GTK_INFO_BAR_SUPPORT
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endif
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CFLAGS += -DHAVE_GTK2_SUPPORT
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CFLAGS += $(shell pkg-config --cflags gtk+-2.0 2>/dev/null)
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EXTLIBS += $(shell pkg-config --libs gtk+-2.0 2>/dev/null)
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endif
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endif
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grep-libs = $(filter -l%,$(1))
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strip-libs = $(filter-out -l%,$(1))
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ifdef NO_LIBPERL
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CFLAGS += -DNO_LIBPERL
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else
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PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
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PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
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PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
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PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
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FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
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ifneq ($(call try-cc,$(SOURCE_PERL_EMBED),$(FLAGS_PERL_EMBED),perl),y)
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CFLAGS += -DNO_LIBPERL
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NO_LIBPERL := 1
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else
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LDFLAGS += $(PERL_EMBED_LDFLAGS)
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EXTLIBS += $(PERL_EMBED_LIBADD)
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endif
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endif
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disable-python = $(eval $(disable-python_code))
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define disable-python_code
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CFLAGS += -DNO_LIBPYTHON
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$(if $(1),$(warning No $(1) was found))
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$(warning Python support will not be built)
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NO_LIBPYTHON := 1
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endef
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override PYTHON := \
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$(call get-executable-or-default,PYTHON,python)
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ifndef PYTHON
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$(call disable-python,python interpreter)
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else
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PYTHON_WORD := $(call shell-wordify,$(PYTHON))
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ifdef NO_LIBPYTHON
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$(call disable-python)
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else
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override PYTHON_CONFIG := \
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$(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON)-config)
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ifndef PYTHON_CONFIG
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$(call disable-python,python-config tool)
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else
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PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG))
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PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null)
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PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS))
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PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS))
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PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null)
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FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS)
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ifneq ($(call try-cc,$(SOURCE_PYTHON_EMBED),$(FLAGS_PYTHON_EMBED),python),y)
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$(call disable-python,Python.h (for Python 2.x))
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else
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ifneq ($(call try-cc,$(SOURCE_PYTHON_VERSION),$(FLAGS_PYTHON_EMBED),python version),y)
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$(warning Python 3 is not yet supported; please set)
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$(warning PYTHON and/or PYTHON_CONFIG appropriately.)
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$(warning If you also have Python 2 installed, then)
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$(warning try something like:)
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$(warning $(and ,))
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$(warning $(and ,) make PYTHON=python2)
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$(warning $(and ,))
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$(warning Otherwise, disable Python support entirely:)
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$(warning $(and ,))
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$(warning $(and ,) make NO_LIBPYTHON=1)
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$(warning $(and ,))
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$(error $(and ,))
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else
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LDFLAGS += $(PYTHON_EMBED_LDFLAGS)
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EXTLIBS += $(PYTHON_EMBED_LIBADD)
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LANG_BINDINGS += $(obj-perf)python/perf.so
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endif
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endif
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endif
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endif
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endif
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ifdef NO_DEMANGLE
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CFLAGS += -DNO_DEMANGLE
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else
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ifdef HAVE_CPLUS_DEMANGLE_SUPPORT
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EXTLIBS += -liberty
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CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT
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else
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FLAGS_BFD=$(CFLAGS) $(LDFLAGS) $(EXTLIBS) -DPACKAGE='perf' -lbfd
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has_bfd := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD),libbfd)
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ifeq ($(has_bfd),y)
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EXTLIBS += -lbfd
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else
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FLAGS_BFD_IBERTY=$(FLAGS_BFD) -liberty
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has_bfd_iberty := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY),liberty)
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ifeq ($(has_bfd_iberty),y)
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EXTLIBS += -lbfd -liberty
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else
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FLAGS_BFD_IBERTY_Z=$(FLAGS_BFD_IBERTY) -lz
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has_bfd_iberty_z := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY_Z),libz)
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ifeq ($(has_bfd_iberty_z),y)
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EXTLIBS += -lbfd -liberty -lz
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else
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FLAGS_CPLUS_DEMANGLE=$(CFLAGS) $(LDFLAGS) $(EXTLIBS) -liberty
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has_cplus_demangle := $(call try-cc,$(SOURCE_CPLUS_DEMANGLE),$(FLAGS_CPLUS_DEMANGLE),demangle)
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ifeq ($(has_cplus_demangle),y)
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EXTLIBS += -liberty
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CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT
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else
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msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
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CFLAGS += -DNO_DEMANGLE
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endif
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endif
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endif
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endif
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endif
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endif
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|
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ifndef NO_STRLCPY
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ifeq ($(call try-cc,$(SOURCE_STRLCPY),,-DHAVE_STRLCPY_SUPPORT),y)
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CFLAGS += -DHAVE_STRLCPY_SUPPORT
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endif
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endif
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ifndef NO_ON_EXIT
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ifeq ($(call try-cc,$(SOURCE_ON_EXIT),,-DHAVE_ON_EXIT_SUPPORT),y)
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CFLAGS += -DHAVE_ON_EXIT_SUPPORT
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endif
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endif
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ifndef NO_BACKTRACE
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ifeq ($(call try-cc,$(SOURCE_BACKTRACE),,-DHAVE_BACKTRACE_SUPPORT),y)
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CFLAGS += -DHAVE_BACKTRACE_SUPPORT
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endif
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endif
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ifndef NO_LIBNUMA
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FLAGS_LIBNUMA = $(CFLAGS) $(LDFLAGS) -lnuma
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ifneq ($(call try-cc,$(SOURCE_LIBNUMA),$(FLAGS_LIBNUMA),libnuma),y)
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msg := $(warning No numa.h found, disables 'perf bench numa mem' benchmark, please install numa-libs-devel or libnuma-dev);
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NO_LIBNUMA := 1
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else
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CFLAGS += -DHAVE_LIBNUMA_SUPPORT
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EXTLIBS += -lnuma
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endif
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endif
|
|
|
|
# Among the variables below, these:
|
|
# perfexecdir
|
|
# template_dir
|
|
# mandir
|
|
# infodir
|
|
# htmldir
|
|
# ETC_PERFCONFIG (but not sysconfdir)
|
|
# can be specified as a relative path some/where/else;
|
|
# this is interpreted as relative to $(prefix) and "perf" at
|
|
# runtime figures out where they are based on the path to the executable.
|
|
# This can help installing the suite in a relocatable way.
|
|
|
|
# Make the path relative to DESTDIR, not to prefix
|
|
ifndef DESTDIR
|
|
prefix = $(HOME)
|
|
endif
|
|
bindir_relative = bin
|
|
bindir = $(prefix)/$(bindir_relative)
|
|
mandir = share/man
|
|
infodir = share/info
|
|
perfexecdir = libexec/perf-core
|
|
sharedir = $(prefix)/share
|
|
template_dir = share/perf-core/templates
|
|
htmldir = share/doc/perf-doc
|
|
ifeq ($(prefix),/usr)
|
|
sysconfdir = /etc
|
|
ETC_PERFCONFIG = $(sysconfdir)/perfconfig
|
|
else
|
|
sysconfdir = $(prefix)/etc
|
|
ETC_PERFCONFIG = etc/perfconfig
|
|
endif
|
|
lib = lib
|
|
|
|
# Shell quote (do not use $(call) to accommodate ancient setups);
|
|
ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
|
|
DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
|
|
bindir_SQ = $(subst ','\'',$(bindir))
|
|
mandir_SQ = $(subst ','\'',$(mandir))
|
|
infodir_SQ = $(subst ','\'',$(infodir))
|
|
perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
|
|
template_dir_SQ = $(subst ','\'',$(template_dir))
|
|
htmldir_SQ = $(subst ','\'',$(htmldir))
|
|
prefix_SQ = $(subst ','\'',$(prefix))
|
|
sysconfdir_SQ = $(subst ','\'',$(sysconfdir))
|
|
|
|
ifneq ($(filter /%,$(firstword $(perfexecdir))),)
|
|
perfexec_instdir = $(perfexecdir)
|
|
else
|
|
perfexec_instdir = $(prefix)/$(perfexecdir)
|
|
endif
|
|
perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
|