Perf tool cross build issue

Perf tool cross build issue

[Koteswararao Nelakurthi]

[-- Attachment #1: Type: text/plain, Size: 1021 bytes --]

Dear Perf developers,


I am trying to cross compile Perf source present in 2.6.35/tools/perf
directory for ARM.in ubuntu machine.(x86 is host machine).But i am
facing the following compilation error as compiler looks at host
specific header files instead of looking at header files present in
perf/ directory..Please provide Makefile changes required to compile
successfully perf for ARM.{{{

perf>make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi-

Makefile:629: No bfd.h/libbfd found, install
binutils-dev[el]/zlib-static to gain symbol demangling

               CC
/home/caveo/20120807_work/mvlinux/tools/perf/builtin-annotate.o

In file included from builtin-annotate.c:22:

util/parse-options.h:86: error: redefinition of 'struct option'

In file included from builtin-annotate.c:26:

util/hist.h:119: fatal error: newt.h: No such file or directory
compilation terminated.
make: *** [/home/caveo/20120807_work/mvlinux/tools/perf/builtin-annotate.o]
Error 1

}}}

Thanks for your help in advance.

Regards
koteswararao

[-- Attachment #2: Makefile --]
[-- Type: application/octet-stream, Size: 40741 bytes --]

ifeq ("$(origin O)", "command line")
	OUTPUT := $(O)/
endif

# The default target of this Makefile is...
all::

# Define V=1 to have a more verbose compile.
# Define V=2 to have an even more verbose compile.
#
# Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
# or vsnprintf() return -1 instead of number of characters which would
# have been written to the final string if enough space had been available.
#
# Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
# when attempting to read from an fopen'ed directory.
#
# Define NO_OPENSSL environment variable if you do not have OpenSSL.
# This also implies MOZILLA_SHA1.
#
# Define CURLDIR=/foo/bar if your curl header and library files are in
# /foo/bar/include and /foo/bar/lib directories.
#
# Define EXPATDIR=/foo/bar if your expat header and library files are in
# /foo/bar/include and /foo/bar/lib directories.
#
# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
#
# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
# d_type in struct dirent (latest Cygwin -- will be fixed soonish).
#
# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
# do not support the 'size specifiers' introduced by C99, namely ll, hh,
# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
# some C compilers supported these specifiers prior to C99 as an extension.
#
# Define NO_STRCASESTR if you don't have strcasestr.
#
# Define NO_MEMMEM if you don't have memmem.
#
# Define NO_STRTOUMAX if you don't have strtoumax in the C library.
# If your compiler also does not support long long or does not have
# strtoull, define NO_STRTOULL.
#
# Define NO_SETENV if you don't have setenv in the C library.
#
# Define NO_UNSETENV if you don't have unsetenv in the C library.
#
# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
#
# Define NO_SYS_SELECT_H if you don't have sys/select.h.
#
# Define NO_SYMLINK_HEAD if you never want .perf/HEAD to be a symbolic link.
# Enable it on Windows.  By default, symrefs are still used.
#
# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
# tests.  These tests take up a significant amount of the total test time
# but are not needed unless you plan to talk to SVN repos.
#
# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
# installed in /sw, but don't want PERF to link against any libraries
# installed there.  If defined you may specify your own (or Fink's)
# include directories and library directories by defining CFLAGS
# and LDFLAGS appropriately.
#
# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
# have DarwinPorts installed in /opt/local, but don't want PERF to
# link against any libraries installed there.  If defined you may
# specify your own (or DarwinPort's) include directories and
# library directories by defining CFLAGS and LDFLAGS appropriately.
#
# Define PPC_SHA1 environment variable when running make to make use of
# a bundled SHA1 routine optimized for PowerPC.
#
# Define ARM_SHA1 environment variable when running make to make use of
# a bundled SHA1 routine optimized for ARM.
#
# Define MOZILLA_SHA1 environment variable when running make to make use of
# a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
# on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
# choice) has very fast version optimized for i586.
#
# Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
#
# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
#
# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
# Patrick Mauritz).
#
# Define NO_MMAP if you want to avoid mmap.
#
# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
#
# Define NO_PREAD if you have a problem with pread() system call (e.g.
# cygwin.dll before v1.5.22).
#
# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
# generally faster on your platform than accessing the working directory.
#
# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
# the executable mode bit, but doesn't really do so.
#
# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
#
# Define NO_SOCKADDR_STORAGE if your platform does not have struct
# sockaddr_storage.
#
# Define NO_ICONV if your libc does not properly support iconv.
#
# Define OLD_ICONV if your library has an old iconv(), where the second
# (input buffer pointer) parameter is declared with type (const char **).
#
# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
#
# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
# that tells runtime paths to dynamic libraries;
# "-Wl,-rpath=/path/lib" is used instead.
#
# Define USE_NSEC below if you want perf to care about sub-second file mtimes
# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
# randomly break unless your underlying filesystem supports those sub-second
# times (my ext3 doesn't).
#
# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
# "st_ctim"
#
# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
# available.  This automatically turns USE_NSEC off.
#
# Define USE_STDEV below if you want perf to care about the underlying device
# change being considered an inode change from the update-index perspective.
#
# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
# field that counts the on-disk footprint in 512-byte blocks.
#
# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
#
# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
#
# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
# MakeMaker (e.g. using ActiveState under Cygwin).
#
# Define NO_PERL if you do not want Perl scripts or libraries at all.
#
# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
# is a simplified version of the merge sort used in glibc. This is
# recommended if Git triggers O(n^2) behavior in your platform's qsort().
#
# Define NO_EXTERNAL_GREP if you don't want "perf grep" to ever call
# your external grep (e.g., if your system lacks grep, if its grep is
# broken, or spawning external process is slower than built-in grep perf has).
#
# Define LDFLAGS=-static to build a static binary.
#
# Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
#
# Define NO_DWARF if you do not want debug-info analysis feature at all.

$(shell sh -c 'mkdir -p $(OUTPUT)scripts/python/Perf-Trace-Util/' 2> /dev/null)
$(shell sh -c 'mkdir -p $(OUTPUT)scripts/perl/Perf-Trace-Util/' 2> /dev/null)
$(shell sh -c 'mkdir -p $(OUTPUT)util/scripting-engines/' 2> /dev/null)
$(shell sh -c 'mkdir $(OUTPUT)bench' 2> /dev/null)

$(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
	@$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
-include $(OUTPUT)PERF-VERSION-FILE

uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')

ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
				  -e s/arm.*/arm/ -e s/sa110/arm/ \
				  -e s/s390x/s390/ -e s/parisc64/parisc/ \
				  -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
				  -e s/sh[234].*/sh/ )

# Additional ARCH settings for x86
ifeq ($(ARCH),i386)
        ARCH := x86
endif
ifeq ($(ARCH),x86_64)
        ARCH := x86
endif

$(shell sh -c 'mkdir -p $(OUTPUT)arch/$(ARCH)/util/' 2> /dev/null)

# CFLAGS and LDFLAGS are for the users to override from the command line.

#
# Include saner warnings here, which can catch bugs:
#

EXTRA_WARNINGS := -Wformat
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-security
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-y2k
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wshadow
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Winit-self
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wpacked
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wredundant-decls
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstack-protector
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-aliasing=3
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-default
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-enum
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wno-system-headers
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wundef
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wvolatile-register-var
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wwrite-strings
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wbad-function-cast
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-declarations
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-prototypes
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wnested-externs
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wold-style-definition
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-prototypes
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wdeclaration-after-statement

ifeq ("$(origin DEBUG)", "command line")
  PERF_DEBUG = $(DEBUG)
endif
ifndef PERF_DEBUG
  CFLAGS_OPTIMIZE = -O6
endif

CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 $(CFLAGS_OPTIMIZE) -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
EXTLIBS = -lpthread -lrt -lelf -lm
ALL_CFLAGS = $(CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
ALL_LDFLAGS = $(LDFLAGS)
STRIP ?= strip

# 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

export prefix bindir sharedir sysconfdir

CC = $(CROSS_COMPILE)gcc
AR = $(CROSS_COMPILE)ar
RM = rm -f
TAR = tar
FIND = find
INSTALL = install
RPMBUILD = rpmbuild
PTHREAD_LIBS = -lpthread

# sparse is architecture-neutral, which means that we need to tell it
# explicitly what architecture to check for. Fix this up for yours..
SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__

ifeq ($(V), 2)
	QUIET_STDERR = ">/dev/null"
else
	QUIET_STDERR = ">/dev/null 2>&1"
endif

BITBUCKET = "/dev/null"

ifneq ($(shell sh -c "(echo '\#include <stdio.h>'; echo 'int main(void) { return puts(\"hi\"); }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) "$(QUIET_STDERR)" && echo y"), y)
	BITBUCKET = .perf.dev.null
endif

ifeq ($(shell sh -c "echo 'int foo(void) {char X[2]; return 3;}' | $(CC) -x c -c -Werror -fstack-protector-all - -o $(BITBUCKET) "$(QUIET_STDERR)" && echo y"), y)
  CFLAGS := $(CFLAGS) -fstack-protector-all
endif


### --- END CONFIGURATION SECTION ---

# Those must not be GNU-specific; they are shared with perl/ which may
# be built by a different compiler. (Note that this is an artifact now
# but it still might be nice to keep that distinction.)
BASIC_CFLAGS = -Iutil/include -Iarch/$(ARCH)/include
BASIC_LDFLAGS =

# Guard against environment variables
BUILTIN_OBJS =
BUILT_INS =
COMPAT_CFLAGS =
COMPAT_OBJS =
LIB_H =
LIB_OBJS =
SCRIPT_PERL =
SCRIPT_SH =
TEST_PROGRAMS =

SCRIPT_SH += perf-archive.sh

#
# No Perl scripts right now:
#

# SCRIPT_PERL += perf-add--interactive.perl

SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
	  $(patsubst %.perl,%,$(SCRIPT_PERL))

# Empty...
EXTRA_PROGRAMS =

# ... and all the rest that could be moved out of bindir to perfexecdir
PROGRAMS += $(EXTRA_PROGRAMS)

#
# Single 'perf' binary right now:
#
PROGRAMS += $(OUTPUT)perf

# List built-in command $C whose implementation cmd_$C() is not in
# builtin-$C.o but is linked in as part of some other command.
#

# what 'all' will build and 'install' will install, in perfexecdir
ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)

# what 'all' will build but not install in perfexecdir
OTHER_PROGRAMS = $(OUTPUT)perf$X

# Set paths to tools early so that they can be used for version tests.
ifndef SHELL_PATH
	SHELL_PATH = /bin/sh
endif
ifndef PERL_PATH
	PERL_PATH = /usr/bin/perl
endif

export PERL_PATH

LIB_FILE=$(OUTPUT)libperf.a

LIB_H += ../../include/linux/perf_event.h
LIB_H += ../../include/linux/rbtree.h
LIB_H += ../../include/linux/list.h
LIB_H += ../../include/linux/hash.h
LIB_H += ../../include/linux/stringify.h
LIB_H += util/include/linux/bitmap.h
LIB_H += util/include/linux/bitops.h
LIB_H += util/include/linux/compiler.h
LIB_H += util/include/linux/ctype.h
LIB_H += util/include/linux/kernel.h
LIB_H += util/include/linux/list.h
LIB_H += util/include/linux/module.h
LIB_H += util/include/linux/poison.h
LIB_H += util/include/linux/prefetch.h
LIB_H += util/include/linux/rbtree.h
LIB_H += util/include/linux/string.h
LIB_H += util/include/linux/types.h
LIB_H += util/include/asm/asm-offsets.h
LIB_H += util/include/asm/bug.h
LIB_H += util/include/asm/byteorder.h
LIB_H += util/include/asm/hweight.h
LIB_H += util/include/asm/swab.h
LIB_H += util/include/asm/system.h
LIB_H += util/include/asm/uaccess.h
LIB_H += util/include/dwarf-regs.h
LIB_H += perf.h
LIB_H += util/cache.h
LIB_H += util/callchain.h
LIB_H += util/build-id.h
LIB_H += util/debug.h
LIB_H += util/debugfs.h
LIB_H += util/event.h
LIB_H += util/exec_cmd.h
LIB_H += util/types.h
LIB_H += util/levenshtein.h
LIB_H += util/map.h
LIB_H += util/parse-options.h
LIB_H += util/parse-events.h
LIB_H += util/quote.h
LIB_H += util/util.h
LIB_H += util/header.h
LIB_H += util/help.h
LIB_H += util/session.h
LIB_H += util/strbuf.h
LIB_H += util/strlist.h
LIB_H += util/svghelper.h
LIB_H += util/run-command.h
LIB_H += util/sigchain.h
LIB_H += util/symbol.h
LIB_H += util/color.h
LIB_H += util/values.h
LIB_H += util/sort.h
LIB_H += util/hist.h
LIB_H += util/thread.h
LIB_H += util/trace-event.h
LIB_H += util/probe-finder.h
LIB_H += util/probe-event.h
LIB_H += util/pstack.h
LIB_H += util/cpumap.h

LIB_OBJS += $(OUTPUT)util/abspath.o
LIB_OBJS += $(OUTPUT)util/alias.o
LIB_OBJS += $(OUTPUT)util/build-id.o
LIB_OBJS += $(OUTPUT)util/config.o
LIB_OBJS += $(OUTPUT)util/ctype.o
LIB_OBJS += $(OUTPUT)util/debugfs.o
LIB_OBJS += $(OUTPUT)util/environment.o
LIB_OBJS += $(OUTPUT)util/event.o
LIB_OBJS += $(OUTPUT)util/exec_cmd.o
LIB_OBJS += $(OUTPUT)util/help.o
LIB_OBJS += $(OUTPUT)util/levenshtein.o
LIB_OBJS += $(OUTPUT)util/parse-options.o
LIB_OBJS += $(OUTPUT)util/parse-events.o
LIB_OBJS += $(OUTPUT)util/path.o
LIB_OBJS += $(OUTPUT)util/rbtree.o
LIB_OBJS += $(OUTPUT)util/bitmap.o
LIB_OBJS += $(OUTPUT)util/hweight.o
LIB_OBJS += $(OUTPUT)util/run-command.o
LIB_OBJS += $(OUTPUT)util/quote.o
LIB_OBJS += $(OUTPUT)util/strbuf.o
LIB_OBJS += $(OUTPUT)util/string.o
LIB_OBJS += $(OUTPUT)util/strlist.o
LIB_OBJS += $(OUTPUT)util/usage.o
LIB_OBJS += $(OUTPUT)util/wrapper.o
LIB_OBJS += $(OUTPUT)util/sigchain.o
LIB_OBJS += $(OUTPUT)util/symbol.o
LIB_OBJS += $(OUTPUT)util/color.o
LIB_OBJS += $(OUTPUT)util/pager.o
LIB_OBJS += $(OUTPUT)util/header.o
LIB_OBJS += $(OUTPUT)util/callchain.o
LIB_OBJS += $(OUTPUT)util/values.o
LIB_OBJS += $(OUTPUT)util/debug.o
LIB_OBJS += $(OUTPUT)util/map.o
LIB_OBJS += $(OUTPUT)util/pstack.o
LIB_OBJS += $(OUTPUT)util/session.o
LIB_OBJS += $(OUTPUT)util/thread.o
LIB_OBJS += $(OUTPUT)util/trace-event-parse.o
LIB_OBJS += $(OUTPUT)util/trace-event-read.o
LIB_OBJS += $(OUTPUT)util/trace-event-info.o
LIB_OBJS += $(OUTPUT)util/trace-event-scripting.o
LIB_OBJS += $(OUTPUT)util/svghelper.o
LIB_OBJS += $(OUTPUT)util/sort.o
LIB_OBJS += $(OUTPUT)util/hist.o
LIB_OBJS += $(OUTPUT)util/probe-event.o
LIB_OBJS += $(OUTPUT)util/util.o
LIB_OBJS += $(OUTPUT)util/cpumap.o

BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o

BUILTIN_OBJS += $(OUTPUT)builtin-bench.o

# Benchmark modules
BUILTIN_OBJS += $(OUTPUT)bench/sched-messaging.o
BUILTIN_OBJS += $(OUTPUT)bench/sched-pipe.o
BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy.o

BUILTIN_OBJS += $(OUTPUT)builtin-diff.o
BUILTIN_OBJS += $(OUTPUT)builtin-help.o
BUILTIN_OBJS += $(OUTPUT)builtin-sched.o
BUILTIN_OBJS += $(OUTPUT)builtin-buildid-list.o
BUILTIN_OBJS += $(OUTPUT)builtin-buildid-cache.o
BUILTIN_OBJS += $(OUTPUT)builtin-list.o
BUILTIN_OBJS += $(OUTPUT)builtin-record.o
BUILTIN_OBJS += $(OUTPUT)builtin-report.o
BUILTIN_OBJS += $(OUTPUT)builtin-stat.o
BUILTIN_OBJS += $(OUTPUT)builtin-timechart.o
BUILTIN_OBJS += $(OUTPUT)builtin-top.o
BUILTIN_OBJS += $(OUTPUT)builtin-trace.o
BUILTIN_OBJS += $(OUTPUT)builtin-probe.o
BUILTIN_OBJS += $(OUTPUT)builtin-kmem.o
BUILTIN_OBJS += $(OUTPUT)builtin-lock.o
BUILTIN_OBJS += $(OUTPUT)builtin-kvm.o
BUILTIN_OBJS += $(OUTPUT)builtin-test.o
BUILTIN_OBJS += $(OUTPUT)builtin-inject.o

PERFLIBS = $(LIB_FILE)

#
# Platform specific tweaks
#

# We choose to avoid "if .. else if .. else .. endif endif"
# because maintaining the nesting to match is a pain.  If
# we had "elif" things would have been much nicer...

-include config.mak.autogen
-include config.mak

ifndef NO_DWARF
ifneq ($(shell sh -c "(echo '\#include <dwarf.h>'; echo '\#include <libdw.h>'; echo '\#include <version.h>'; echo '\#ifndef _ELFUTILS_PREREQ'; echo '\#error'; echo '\#endif'; echo 'int main(void) { Dwarf *dbg; dbg = dwarf_begin(0, DWARF_C_READ); return (long)dbg; }') | $(CC) -x c - $(ALL_CFLAGS) -I/usr/include/elfutils -ldw -lelf -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
	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);
	NO_DWARF := 1
endif # Dwarf support
endif # NO_DWARF

-include arch/$(ARCH)/Makefile

ifeq ($(uname_S),Darwin)
	ifndef NO_FINK
		ifeq ($(shell test -d /sw/lib && echo y),y)
			BASIC_CFLAGS += -I/sw/include
			BASIC_LDFLAGS += -L/sw/lib
		endif
	endif
	ifndef NO_DARWIN_PORTS
		ifeq ($(shell test -d /opt/local/lib && echo y),y)
			BASIC_CFLAGS += -I/opt/local/include
			BASIC_LDFLAGS += -L/opt/local/lib
		endif
	endif
	PTHREAD_LIBS =
endif

ifneq ($(OUTPUT),)
	BASIC_CFLAGS += -I$(OUTPUT)
endif

#ifeq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
#ifneq ($(shell sh -c "(echo '\#include <gnu/libc-version.h>'; echo 'int main(void) { const char * version = gnu_get_libc_version(); return (long)version; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
#	msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
#endif

#	ifneq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ_MMAP, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
#		BASIC_CFLAGS += -DLIBELF_NO_MMAP
#	endif
#else
#	msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel and glibc-dev[el]);
#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);
else
	BASIC_CFLAGS += -I/usr/include/elfutils -DDWARF_SUPPORT
	EXTLIBS += -lelf -ldw
	LIB_OBJS += $(OUTPUT)util/probe-finder.o
endif # PERF_HAVE_DWARF_REGS
endif # NO_DWARF

ifdef NO_NEWT
	BASIC_CFLAGS += -DNO_NEWT_SUPPORT
else
ifneq ($(shell sh -c "(echo '\#include <newt.h>'; echo 'int main(void) { newtInit(); newtCls(); return newtFinished(); }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -lnewt -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
	msg := $(warning newt not found, disables TUI support. Please install newt-devel or libnewt-dev);
	BASIC_CFLAGS += -DNO_NEWT_SUPPORT
else
	# Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h
	BASIC_CFLAGS += -I/usr/include/slang
	EXTLIBS += -lnewt -lslang
	LIB_OBJS += $(OUTPUT)util/newt.o
endif
endif # NO_NEWT

ifndef NO_LIBPERL
PERL_EMBED_LDOPTS = `perl -MExtUtils::Embed -e ldopts 2>/dev/null`
PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
endif

ifneq ($(shell sh -c "(echo '\#include <EXTERN.h>'; echo '\#include <perl.h>'; echo 'int main(void) { perl_alloc(); return 0; }') | $(CC) -x c - $(PERL_EMBED_CCOPTS) -o $(BITBUCKET) $(PERL_EMBED_LDOPTS) > /dev/null 2>&1 && echo y"), y)
	BASIC_CFLAGS += -DNO_LIBPERL
else
	ALL_LDFLAGS += $(PERL_EMBED_LDOPTS)
	LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-perl.o
	LIB_OBJS += $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o
endif

ifndef NO_LIBPYTHON
PYTHON_EMBED_LDOPTS = `python-config --ldflags 2>/dev/null`
PYTHON_EMBED_CCOPTS = `python-config --cflags 2>/dev/null`
endif

ifneq ($(shell sh -c "(echo '\#include <Python.h>'; echo 'int main(void) { Py_Initialize(); return 0; }') | $(CC) -x c - $(PYTHON_EMBED_CCOPTS) -o $(BITBUCKET) $(PYTHON_EMBED_LDOPTS) > /dev/null 2>&1 && echo y"), y)
	BASIC_CFLAGS += -DNO_LIBPYTHON
else
	ALL_LDFLAGS += $(PYTHON_EMBED_LDOPTS)
	LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o
	LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o
endif

ifdef NO_DEMANGLE
	BASIC_CFLAGS += -DNO_DEMANGLE
else
	ifdef HAVE_CPLUS_DEMANGLE
		EXTLIBS += -liberty
		BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
	else
		has_bfd := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd "$(QUIET_STDERR)" && echo y")

		ifeq ($(has_bfd),y)
			EXTLIBS += -lbfd
		else
			has_bfd_iberty := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd -liberty "$(QUIET_STDERR)" && echo y")
			ifeq ($(has_bfd_iberty),y)
				EXTLIBS += -lbfd -liberty
			else
				has_bfd_iberty_z := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd -liberty -lz "$(QUIET_STDERR)" && echo y")
				ifeq ($(has_bfd_iberty_z),y)
					EXTLIBS += -lbfd -liberty -lz
				else
					has_cplus_demangle := $(shell sh -c "(echo 'extern char *cplus_demangle(const char *, int);'; echo 'int main(void) { cplus_demangle(0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -liberty "$(QUIET_STDERR)" && echo y")
					ifeq ($(has_cplus_demangle),y)
						EXTLIBS += -liberty
						BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
					else
						msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
						BASIC_CFLAGS += -DNO_DEMANGLE
					endif
				endif
			endif
		endif
	endif
endif

ifndef CC_LD_DYNPATH
	ifdef NO_R_TO_GCC_LINKER
		# Some gcc does not accept and pass -R to the linker to specify
		# the runtime dynamic library path.
		CC_LD_DYNPATH = -Wl,-rpath,
	else
		CC_LD_DYNPATH = -R
	endif
endif

ifdef NEEDS_SOCKET
	EXTLIBS += -lsocket
endif
ifdef NEEDS_NSL
	EXTLIBS += -lnsl
endif
ifdef NO_D_TYPE_IN_DIRENT
	BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
endif
ifdef NO_D_INO_IN_DIRENT
	BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
endif
ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
	BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
endif
ifdef USE_NSEC
	BASIC_CFLAGS += -DUSE_NSEC
endif
ifdef USE_ST_TIMESPEC
	BASIC_CFLAGS += -DUSE_ST_TIMESPEC
endif
ifdef NO_NSEC
	BASIC_CFLAGS += -DNO_NSEC
endif
ifdef NO_C99_FORMAT
	BASIC_CFLAGS += -DNO_C99_FORMAT
endif
ifdef SNPRINTF_RETURNS_BOGUS
	COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
	COMPAT_OBJS += $(OUTPUT)compat/snprintf.o
endif
ifdef FREAD_READS_DIRECTORIES
	COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
	COMPAT_OBJS += $(OUTPUT)compat/fopen.o
endif
ifdef NO_SYMLINK_HEAD
	BASIC_CFLAGS += -DNO_SYMLINK_HEAD
endif
ifdef NO_STRCASESTR
	COMPAT_CFLAGS += -DNO_STRCASESTR
	COMPAT_OBJS += $(OUTPUT)compat/strcasestr.o
endif
ifdef NO_STRTOUMAX
	COMPAT_CFLAGS += -DNO_STRTOUMAX
	COMPAT_OBJS += $(OUTPUT)compat/strtoumax.o
endif
ifdef NO_STRTOULL
	COMPAT_CFLAGS += -DNO_STRTOULL
endif
ifdef NO_SETENV
	COMPAT_CFLAGS += -DNO_SETENV
	COMPAT_OBJS += $(OUTPUT)compat/setenv.o
endif
ifdef NO_MKDTEMP
	COMPAT_CFLAGS += -DNO_MKDTEMP
	COMPAT_OBJS += $(OUTPUT)compat/mkdtemp.o
endif
ifdef NO_UNSETENV
	COMPAT_CFLAGS += -DNO_UNSETENV
	COMPAT_OBJS += $(OUTPUT)compat/unsetenv.o
endif
ifdef NO_SYS_SELECT_H
	BASIC_CFLAGS += -DNO_SYS_SELECT_H
endif
ifdef NO_MMAP
	COMPAT_CFLAGS += -DNO_MMAP
	COMPAT_OBJS += $(OUTPUT)compat/mmap.o
else
	ifdef USE_WIN32_MMAP
		COMPAT_CFLAGS += -DUSE_WIN32_MMAP
		COMPAT_OBJS += $(OUTPUT)compat/win32mmap.o
	endif
endif
ifdef NO_PREAD
	COMPAT_CFLAGS += -DNO_PREAD
	COMPAT_OBJS += $(OUTPUT)compat/pread.o
endif
ifdef NO_FAST_WORKING_DIRECTORY
	BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
endif
ifdef NO_TRUSTABLE_FILEMODE
	BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
endif
ifdef NO_IPV6
	BASIC_CFLAGS += -DNO_IPV6
endif
ifdef NO_UINTMAX_T
	BASIC_CFLAGS += -Duintmax_t=uint32_t
endif
ifdef NO_SOCKADDR_STORAGE
ifdef NO_IPV6
	BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
else
	BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
endif
endif
ifdef NO_INET_NTOP
	LIB_OBJS += $(OUTPUT)compat/inet_ntop.o
endif
ifdef NO_INET_PTON
	LIB_OBJS += $(OUTPUT)compat/inet_pton.o
endif

ifdef NO_ICONV
	BASIC_CFLAGS += -DNO_ICONV
endif

ifdef OLD_ICONV
	BASIC_CFLAGS += -DOLD_ICONV
endif

ifdef NO_DEFLATE_BOUND
	BASIC_CFLAGS += -DNO_DEFLATE_BOUND
endif

ifdef PPC_SHA1
	SHA1_HEADER = "ppc/sha1.h"
	LIB_OBJS += $(OUTPUT)ppc/sha1.o ppc/sha1ppc.o
else
ifdef ARM_SHA1
	SHA1_HEADER = "arm/sha1.h"
	LIB_OBJS += $(OUTPUT)arm/sha1.o $(OUTPUT)arm/sha1_arm.o
else
ifdef MOZILLA_SHA1
	SHA1_HEADER = "mozilla-sha1/sha1.h"
	LIB_OBJS += $(OUTPUT)mozilla-sha1/sha1.o
else
	SHA1_HEADER = <openssl/sha.h>
	EXTLIBS += $(LIB_4_CRYPTO)
endif
endif
endif
ifdef NO_PERL_MAKEMAKER
	export NO_PERL_MAKEMAKER
endif
ifdef NO_HSTRERROR
	COMPAT_CFLAGS += -DNO_HSTRERROR
	COMPAT_OBJS += $(OUTPUT)compat/hstrerror.o
endif
ifdef NO_MEMMEM
	COMPAT_CFLAGS += -DNO_MEMMEM
	COMPAT_OBJS += $(OUTPUT)compat/memmem.o
endif
ifdef INTERNAL_QSORT
	COMPAT_CFLAGS += -DINTERNAL_QSORT
	COMPAT_OBJS += $(OUTPUT)compat/qsort.o
endif
ifdef RUNTIME_PREFIX
	COMPAT_CFLAGS += -DRUNTIME_PREFIX
endif

ifdef DIR_HAS_BSD_GROUP_SEMANTICS
	COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
endif
ifdef NO_EXTERNAL_GREP
	BASIC_CFLAGS += -DNO_EXTERNAL_GREP
endif

ifeq ($(PERL_PATH),)
NO_PERL=NoThanks
endif

QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
QUIET_SUBDIR1  =

ifneq ($(findstring $(MAKEFLAGS),w),w)
PRINT_DIR = --no-print-directory
else # "make -w"
NO_SUBDIR = :
endif

ifneq ($(findstring $(MAKEFLAGS),s),s)
ifndef V
	QUIET_CC       = @echo '   ' CC $@;
	QUIET_AR       = @echo '   ' AR $@;
	QUIET_LINK     = @echo '   ' LINK $@;
	QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
	QUIET_GEN      = @echo '   ' GEN $@;
	QUIET_SUBDIR0  = +@subdir=
	QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
			 $(MAKE) $(PRINT_DIR) -C $$subdir
	export V
	export QUIET_GEN
	export QUIET_BUILT_IN
endif
endif

ifdef ASCIIDOC8
	export ASCIIDOC8
endif

# Shell quote (do not use $(call) to accommodate ancient setups);

SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))

DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
bindir_SQ = $(subst ','\'',$(bindir))
bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
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))

SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))

LIBS = $(PERFLIBS) $(EXTLIBS)

BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
	$(COMPAT_CFLAGS)
LIB_OBJS += $(COMPAT_OBJS)

ALL_CFLAGS += $(BASIC_CFLAGS)
ALL_LDFLAGS += $(BASIC_LDFLAGS)

export TAR INSTALL DESTDIR SHELL_PATH


### Build rules

SHELL = $(SHELL_PATH)

all:: .perf.dev.null shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) $(OUTPUT)PERF-BUILD-OPTIONS
ifneq (,$X)
	$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
endif

all::

please_set_SHELL_PATH_to_a_more_modern_shell:
	@$$(:)

shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell

strip: $(PROGRAMS) $(OUTPUT)perf$X
	$(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf$X

$(OUTPUT)perf.o: perf.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
	$(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
		'-DPERF_HTML_PATH="$(htmldir_SQ)"' \
		$(ALL_CFLAGS) -c $(filter %.c,$^) -o $@

$(OUTPUT)perf$X: $(OUTPUT)perf.o $(BUILTIN_OBJS) $(PERFLIBS)
	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(OUTPUT)perf.o \
		$(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)

$(OUTPUT)builtin-help.o: builtin-help.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
		'-DPERF_HTML_PATH="$(htmldir_SQ)"' \
		'-DPERF_MAN_PATH="$(mandir_SQ)"' \
		'-DPERF_INFO_PATH="$(infodir_SQ)"' $<

$(OUTPUT)builtin-timechart.o: builtin-timechart.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
		'-DPERF_HTML_PATH="$(htmldir_SQ)"' \
		'-DPERF_MAN_PATH="$(mandir_SQ)"' \
		'-DPERF_INFO_PATH="$(infodir_SQ)"' $<

$(BUILT_INS): $(OUTPUT)perf$X
	$(QUIET_BUILT_IN)$(RM) $@ && \
	ln perf$X $@ 2>/dev/null || \
	ln -s perf$X $@ 2>/dev/null || \
	cp perf$X $@

$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt

$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
	$(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@

$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
	$(QUIET_GEN)$(RM) $@ $@+ && \
	sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
	    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
	    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
	    -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
	    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
	    $@.sh >$@+ && \
	chmod +x $@+ && \
	mv $@+ $(OUTPUT)$@

configure: configure.ac
	$(QUIET_GEN)$(RM) $@ $<+ && \
	sed -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
	    $< > $<+ && \
	autoconf -o $@ $<+ && \
	$(RM) $<+

# These can record PERF_VERSION
$(OUTPUT)perf.o perf.spec \
	$(patsubst %.sh,%,$(SCRIPT_SH)) \
	$(patsubst %.perl,%,$(SCRIPT_PERL)) \
	: $(OUTPUT)PERF-VERSION-FILE

$(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS
	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
$(OUTPUT)%.s: %.c $(OUTPUT)PERF-CFLAGS
	$(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
$(OUTPUT)%.o: %.S
	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<

$(OUTPUT)util/exec_cmd.o: util/exec_cmd.c $(OUTPUT)PERF-CFLAGS
	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
		'-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
		'-DBINDIR="$(bindir_relative_SQ)"' \
		'-DPREFIX="$(prefix_SQ)"' \
		$<

$(OUTPUT)builtin-init-db.o: builtin-init-db.c $(OUTPUT)PERF-CFLAGS
	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DDEFAULT_PERF_TEMPLATE_DIR='"$(template_dir_SQ)"' $<

$(OUTPUT)util/config.o: util/config.c $(OUTPUT)PERF-CFLAGS
	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<

$(OUTPUT)util/newt.o: util/newt.c $(OUTPUT)PERF-CFLAGS
	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<

$(OUTPUT)util/rbtree.o: ../../lib/rbtree.c $(OUTPUT)PERF-CFLAGS
	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<

$(OUTPUT)util/scripting-engines/trace-event-perl.o: util/scripting-engines/trace-event-perl.c $(OUTPUT)PERF-CFLAGS
	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<

$(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<

$(OUTPUT)util/scripting-engines/trace-event-python.o: util/scripting-engines/trace-event-python.c $(OUTPUT)PERF-CFLAGS
	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<

$(OUTPUT)scripts/python/Perf-Trace-Util/Context.o: scripts/python/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<

$(OUTPUT)perf-%$X: %.o $(PERFLIBS)
	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)

$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
$(patsubst perf-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
builtin-revert.o wt-status.o: wt-status.h

$(LIB_FILE): $(LIB_OBJS)
	$(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)

doc:
	$(MAKE) -C Documentation all

man:
	$(MAKE) -C Documentation man

html:
	$(MAKE) -C Documentation html

info:
	$(MAKE) -C Documentation info

pdf:
	$(MAKE) -C Documentation pdf

TAGS:
	$(RM) TAGS
	$(FIND) . -name '*.[hcS]' -print | xargs etags -a

tags:
	$(RM) tags
	$(FIND) . -name '*.[hcS]' -print | xargs ctags -a

cscope:
	$(RM) cscope*
	$(FIND) . -name '*.[hcS]' -print | xargs cscope -b

### Detect prefix changes
TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
             $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)

$(OUTPUT)PERF-CFLAGS: .FORCE-PERF-CFLAGS
	@FLAGS='$(TRACK_CFLAGS)'; \
	    if test x"$$FLAGS" != x"`cat $(OUTPUT)PERF-CFLAGS 2>/dev/null`" ; then \
		echo 1>&2 "    * new build flags or prefix"; \
		echo "$$FLAGS" >$(OUTPUT)PERF-CFLAGS; \
            fi

# We need to apply sq twice, once to protect from the shell
# that runs $(OUTPUT)PERF-BUILD-OPTIONS, and then again to protect it
# and the first level quoting from the shell that runs "echo".
$(OUTPUT)PERF-BUILD-OPTIONS: .FORCE-PERF-BUILD-OPTIONS
	@echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
	@echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
	@echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
	@echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@

### Testing rules

#
# None right now:
#
# TEST_PROGRAMS += test-something$X

all:: $(TEST_PROGRAMS)

# GNU make supports exporting all variables by "export" without parameters.
# However, the environment gets quite big, and some programs have problems
# with that.

export NO_SVN_TESTS

check: $(OUTPUT)common-cmds.h
	if sparse; \
	then \
		for i in *.c */*.c; \
		do \
			sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
		done; \
	else \
		echo 2>&1 "Did you mean 'make test'?"; \
		exit 1; \
	fi

remove-dashes:
	./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)

### Installation rules

ifneq ($(filter /%,$(firstword $(template_dir))),)
template_instdir = $(template_dir)
else
template_instdir = $(prefix)/$(template_dir)
endif
export template_instdir

ifneq ($(filter /%,$(firstword $(perfexecdir))),)
perfexec_instdir = $(perfexecdir)
else
perfexec_instdir = $(prefix)/$(perfexecdir)
endif
perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
export perfexec_instdir

install: all
	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
	$(INSTALL) $(OUTPUT)perf$X '$(DESTDIR_SQ)$(bindir_SQ)'
	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
	$(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
	$(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
	$(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'
	$(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
	$(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
	$(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'
	$(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'

ifdef BUILT_INS
	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
	$(INSTALL) $(BUILT_INS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
ifneq (,$X)
	$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) $(OUTPUT)perf$X)), $(RM) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/$p';)
endif
endif

install-doc:
	$(MAKE) -C Documentation install

install-man:
	$(MAKE) -C Documentation install-man

install-html:
	$(MAKE) -C Documentation install-html

install-info:
	$(MAKE) -C Documentation install-info

install-pdf:
	$(MAKE) -C Documentation install-pdf

quick-install-doc:
	$(MAKE) -C Documentation quick-install

quick-install-man:
	$(MAKE) -C Documentation quick-install-man

quick-install-html:
	$(MAKE) -C Documentation quick-install-html


### Maintainer's dist rules
#
# None right now
#
#
# perf.spec: perf.spec.in
#	sed -e 's/@@VERSION@@/$(PERF_VERSION)/g' < $< > $@+
#	mv $@+ $@
#
# PERF_TARNAME=perf-$(PERF_VERSION)
# dist: perf.spec perf-archive$(X) configure
#	./perf-archive --format=tar \
#		--prefix=$(PERF_TARNAME)/ HEAD^{tree} > $(PERF_TARNAME).tar
#	@mkdir -p $(PERF_TARNAME)
#	@cp perf.spec configure $(PERF_TARNAME)
#	@echo $(PERF_VERSION) > $(PERF_TARNAME)/version
#	$(TAR) rf $(PERF_TARNAME).tar \
#		$(PERF_TARNAME)/perf.spec \
#		$(PERF_TARNAME)/configure \
#		$(PERF_TARNAME)/version
#	@$(RM) -r $(PERF_TARNAME)
#	gzip -f -9 $(PERF_TARNAME).tar
#
# htmldocs = perf-htmldocs-$(PERF_VERSION)
# manpages = perf-manpages-$(PERF_VERSION)
# dist-doc:
#	$(RM) -r .doc-tmp-dir
#	mkdir .doc-tmp-dir
#	$(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
#	cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
#	gzip -n -9 -f $(htmldocs).tar
#	:
#	$(RM) -r .doc-tmp-dir
#	mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
#	$(MAKE) -C Documentation DESTDIR=./ \
#		man1dir=../.doc-tmp-dir/man1 \
#		man5dir=../.doc-tmp-dir/man5 \
#		man7dir=../.doc-tmp-dir/man7 \
#		install
#	cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
#	gzip -n -9 -f $(manpages).tar
#	$(RM) -r .doc-tmp-dir
#
# rpm: dist
#	$(RPMBUILD) -ta $(PERF_TARNAME).tar.gz

### Cleaning rules

distclean: clean
#	$(RM) configure

clean:
	$(RM) *.o */*.o */*/*.o */*/*/*.o $(LIB_FILE)
	$(RM) $(ALL_PROGRAMS) $(BUILT_INS) perf$X
	$(RM) $(TEST_PROGRAMS)
	$(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope*
	$(RM) -r autom4te.cache
	$(RM) config.log config.mak.autogen config.mak.append config.status config.cache
	$(RM) -r $(PERF_TARNAME) .doc-tmp-dir
	$(RM) $(PERF_TARNAME).tar.gz perf-core_$(PERF_VERSION)-*.tar.gz
	$(RM) $(htmldocs).tar.gz $(manpages).tar.gz
	$(MAKE) -C Documentation/ clean
	$(RM) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)PERF-CFLAGS $(OUTPUT)PERF-BUILD-OPTIONS

.PHONY: all install clean strip
.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
.PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS
.PHONY: .FORCE-PERF-BUILD-OPTIONS

.perf.dev.null:
		touch .perf.dev.null

.INTERMEDIATE:	.perf.dev.null

### Make sure built-ins do not have dups and listed in perf.c
#
check-builtins::
	./check-builtins.sh

### Test suite coverage testing
#
# None right now
#
# .PHONY: coverage coverage-clean coverage-build coverage-report
#
# coverage:
#	$(MAKE) coverage-build
#	$(MAKE) coverage-report
#
# coverage-clean:
#	rm -f *.gcda *.gcno
#
# COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
# COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
#
# coverage-build: coverage-clean
#	$(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
#	$(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
#		-j1 test
#
# coverage-report:
#	gcov -b *.c */*.c
#	grep '^function.*called 0 ' *.c.gcov */*.c.gcov \
#		| sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
#		| tee coverage-untested-functions

Re: Perf tool cross build issue

[Namhyung Kim]

Hi, Koteswararao

On Tue, 14 Aug 2012 12:00:12 +0900, Koteswararao Nelakurthi wrote:
> Dear Perf developers,
>
>
> I am trying to cross compile Perf source present in 2.6.35/tools/perf

2.6.35? That's too old. Can't you try it with more recent version?

Thanks,
Namhyung


> directory for ARM.in ubuntu machine.(x86 is host machine).But i am
> facing the following compilation error as compiler looks at host
> specific header files instead of looking at header files present in
> perf/ directory..Please provide Makefile changes required to compile
> successfully perf for ARM.{{{
>
> perf>make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi-
>
> Makefile:629: No bfd.h/libbfd found, install
> binutils-dev[el]/zlib-static to gain symbol demangling
>
>                CC
> /home/caveo/20120807_work/mvlinux/tools/perf/builtin-annotate.o
>
> In file included from builtin-annotate.c:22:
>
> util/parse-options.h:86: error: redefinition of 'struct option'
>
> In file included from builtin-annotate.c:26:
>
> util/hist.h:119: fatal error: newt.h: No such file or directory
> compilation terminated.
> make: *** [/home/caveo/20120807_work/mvlinux/tools/perf/builtin-annotate.o]
> Error 1
>
> }}}
>
> Thanks for your help in advance.
>
> Regards
> koteswararao

Re: Perf tool cross build issue

[David Ahern]

On 8/13/12 9:00 PM, Koteswararao Nelakurthi wrote:
> I am trying to cross compile Perf source present in 2.6.35/tools/perf
> directory for ARM.in ubuntu machine.(x86 is host machine).But i am
> facing the following compilation error as compiler looks at host
> specific header files instead of looking at header files present in
> perf/ directory..Please provide Makefile changes required to compile
> successfully perf for ARM.{{{
>
> perf>make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi-
>

Do you have a sysroot for the cross-compile environment? e.g., for WRL3 
we use:

CROSS_COMPILE = i586-wrs-linux-gnu-
CROSS_SYSROOT = /path/to/cross-compile/sysroot

make CROSS_COMPILE=$(CROSS_COMPILE) ARCH=$(ARCH) CC="$(CROSS_COMPILE)gcc 
--sysroot=$(CROSS_SYSROOT)"

David

Re: Perf tool cross build issue

[Koteswararao Nelakurthi]

Dear Kim,

Thanks for your reply.
I am using 2.6.35 since it is my base kernel, and i have to cross check
perf in that kernel only.
That's why i requested..the info for how to compile perf with out any issues
Any inputs regarding changes to Makefile to build perf successfully?

Anyway..thanks for your information

Regards
koteswararao.

On Thu, Aug 16, 2012 at 9:31 AM, Namhyung Kim <namhyung@kernel.org> wrote:
> Hi, Koteswararao
>
> On Tue, 14 Aug 2012 12:00:12 +0900, Koteswararao Nelakurthi wrote:
>> Dear Perf developers,
>>
>>
>> I am trying to cross compile Perf source present in 2.6.35/tools/perf
>
> 2.6.35? That's too old. Can't you try it with more recent version?
>
> Thanks,
> Namhyung
>
>
>> directory for ARM.in ubuntu machine.(x86 is host machine).But i am
>> facing the following compilation error as compiler looks at host
>> specific header files instead of looking at header files present in
>> perf/ directory..Please provide Makefile changes required to compile
>> successfully perf for ARM.{{{
>>
>> perf>make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi-
>>
>> Makefile:629: No bfd.h/libbfd found, install
>> binutils-dev[el]/zlib-static to gain symbol demangling
>>
>>                CC
>> /home/caveo/20120807_work/mvlinux/tools/perf/builtin-annotate.o
>>
>> In file included from builtin-annotate.c:22:
>>
>> util/parse-options.h:86: error: redefinition of 'struct option'
>>
>> In file included from builtin-annotate.c:26:
>>
>> util/hist.h:119: fatal error: newt.h: No such file or directory
>> compilation terminated.
>> make: *** [/home/caveo/20120807_work/mvlinux/tools/perf/builtin-annotate.o]
>> Error 1
>>
>> }}}
>>
>> Thanks for your help in advance.
>>
>> Regards
>> koteswararao
> --
> To unsubscribe from this list: send the line "unsubscribe linux-perf-users" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: Perf tool cross build issue

[Arnaldo Carvalho de Melo]

Em Thu, Aug 16, 2012 at 12:17:52PM +0900, Koteswararao Nelakurthi escreveu:
> Dear Kim,
> 
> Thanks for your reply.
> I am using 2.6.35 since it is my base kernel, and i have to cross check
> perf in that kernel only.
> That's why i requested..the info for how to compile perf with out any issues
> Any inputs regarding changes to Makefile to build perf successfully?
> 
> Anyway..thanks for your information

You can try building a recent perf and then using it on that old kernel,
there is no need to tie perf/kernel versions, the tool notices if
features it tries to use are not present on the kernel it is being run
and acts accordingly, falling back to using the features present in
older kernels.

If it doesn't work like that, we'd like to know.

So please grab the latest kernel sources and build the tool, then
transfer the binary to your target machine and try it.

If it still doesn't build, please report here.

- Arnaldo
 
> Regards
> koteswararao.
> 
> On Thu, Aug 16, 2012 at 9:31 AM, Namhyung Kim <namhyung@kernel.org> wrote:
> > Hi, Koteswararao
> >
> > On Tue, 14 Aug 2012 12:00:12 +0900, Koteswararao Nelakurthi wrote:
> >> Dear Perf developers,
> >>
> >>
> >> I am trying to cross compile Perf source present in 2.6.35/tools/perf
> >
> > 2.6.35? That's too old. Can't you try it with more recent version?
> >
> > Thanks,
> > Namhyung
> >
> >
> >> directory for ARM.in ubuntu machine.(x86 is host machine).But i am
> >> facing the following compilation error as compiler looks at host
> >> specific header files instead of looking at header files present in
> >> perf/ directory..Please provide Makefile changes required to compile
> >> successfully perf for ARM.{{{
> >>
> >> perf>make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi-
> >>
> >> Makefile:629: No bfd.h/libbfd found, install
> >> binutils-dev[el]/zlib-static to gain symbol demangling
> >>
> >>                CC
> >> /home/caveo/20120807_work/mvlinux/tools/perf/builtin-annotate.o
> >>
> >> In file included from builtin-annotate.c:22:
> >>
> >> util/parse-options.h:86: error: redefinition of 'struct option'
> >>
> >> In file included from builtin-annotate.c:26:
> >>
> >> util/hist.h:119: fatal error: newt.h: No such file or directory
> >> compilation terminated.
> >> make: *** [/home/caveo/20120807_work/mvlinux/tools/perf/builtin-annotate.o]
> >> Error 1
> >>
> >> }}}
> >>
> >> Thanks for your help in advance.
> >>
> >> Regards
> >> koteswararao
> > --
> > To unsubscribe from this list: send the line "unsubscribe linux-perf-users" in
> > the body of a message to majordomo@vger.kernel.org
> > More majordomo info at  http://vger.kernel.org/majordomo-info.html
> --
> To unsubscribe from this list: send the line "unsubscribe linux-perf-users" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

Compile linux tool perf for Android

[Hiep Trinh]

David Ahern <dsahern <at> gmail.com> writes:

> 
> On 8/13/12 9:00 PM, Koteswararao Nelakurthi wrote:
> > I am trying to cross compile Perf source present in 2.6.35/tools/perf
> > directory for ARM.in ubuntu machine.(x86 is host machine).But i am
> > facing the following compilation error as compiler looks at host
> > specific header files instead of looking at header files present in
> > perf/ directory..Please provide Makefile changes required to compile
> > successfully perf for ARM.{{{
> >
> > perf>make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi-
> >
> 
> Do you have a sysroot for the cross-compile environment? e.g., for WRL3 
> we use:
> 
> CROSS_COMPILE = i586-wrs-linux-gnu-
> CROSS_SYSROOT = /path/to/cross-compile/sysroot
> 
> make CROSS_COMPILE=$(CROSS_COMPILE) ARCH=$(ARCH) CC="$(CROSS_COMPILE)gcc 
> --sysroot=$(CROSS_SYSROOT)"
> 
> David
> 
> 



I try to compile perf for Android with Android NDK 
base on the page
http://stuff.mit.edu/afs/sipb/contrib/linux
/tools/perf/Documentation/android.txt
I met issues of CROSS_COMPILE and SYSROOT,
 it does not work and responds errors: 

Android NDK: NDK_TOOLCHAIN is defined to the unsupported value
android-ndk-r9/toolchains/arm-linux-androideabi-4.6
/prebuilt/linux-x86/bin/arm-linux-androideabi-
   
Android NDK: Please use one of the following values:
arm-linux-androideabi-4.6 arm-linux-androideabi-4.8
arm-linux-androideabi-clang3.2 arm-linux-androideabi-clang3.3
mipsel-linux-android-4.6 mipsel-linux-android-4.8
mipsel-linux-android-clang3.2 mipsel-linux-android-clang3.3 x86-4.6 x86-4.8
x86-clang3.2 x86-clang3.3    
build/core/init.mk:555: *** Android NDK: Aborting    .  Stop.

I can't fix this error because I used "arm-linux-androideabi-4.6" value and
it also appear in Android NDK/Toolchains directory

If you have any suggestion about that, please reply on this post or send
email to me. I appreciate your help. Thanks
 

Re: Compile linux tool perf for Android

[shyam]

its 2015 im still facing the same problem, did you find any solution, i 
am also in the process of cross compiling perf tool