2010-03-28 01:30:45 +08:00
i f e q ( "$(origin O)" , "command line" )
OUTPUT := $( O) /
e n d i f
2009-04-20 19:32:07 +08:00
# The default target of this Makefile is...
all ::
2009-03-24 04:29:59 +08:00
2010-08-19 00:32:37 +08:00
i f n e q ( $( OUTPUT ) , )
# check that the output directory actually exists
OUTDIR := $( shell cd $( OUTPUT) && /bin/pwd)
$( if $ ( OUTDIR ) ,, $ ( error output directory "$ ( OUTPUT ) " does not exist ) )
e n d i f
2009-04-20 19:32:07 +08:00
# Define V=1 to have a more verbose compile.
2009-11-22 19:27:27 +08:00
# Define V=2 to have an even more verbose compile.
2009-04-20 19:32:07 +08:00
#
# 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.
#
2009-04-20 21:00:56 +08:00
# Define NO_SYMLINK_HEAD if you never want .perf/HEAD to be a symbolic link.
2009-04-20 19:32:07 +08:00
# 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
2009-04-20 21:00:56 +08:00
# installed in /sw, but don't want PERF to link against any libraries
2009-04-20 19:32:07 +08:00
# 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,
2009-04-20 21:00:56 +08:00
# have DarwinPorts installed in /opt/local, but don't want PERF to
2009-04-20 19:32:07 +08:00
# 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.
#
2009-04-20 21:00:56 +08:00
# Define USE_NSEC below if you want perf to care about sub-second file mtimes
2009-04-20 19:32:07 +08:00
# 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.
#
2009-04-20 21:00:56 +08:00
# Define USE_STDEV below if you want perf to care about the underlying device
2009-04-20 19:32:07 +08:00
# 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().
#
2009-04-20 21:00:56 +08:00
# Define NO_EXTERNAL_GREP if you don't want "perf grep" to ever call
2009-04-20 19:32:07 +08:00
# your external grep (e.g., if your system lacks grep, if its grep is
2009-04-20 21:00:56 +08:00
# broken, or spawning external process is slower than built-in grep perf has).
2009-10-29 23:20:02 +08:00
#
# Define LDFLAGS=-static to build a static binary.
2009-11-22 20:13:35 +08:00
#
# Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
2010-03-23 00:10:27 +08:00
#
# Define NO_DWARF if you do not want debug-info analysis feature at all.
2009-03-24 04:29:59 +08:00
2010-03-28 01:30:45 +08:00
$(OUTPUT)PERF-VERSION-FILE : .FORCE -PERF -VERSION -FILE
@$( SHELL_PATH) util/PERF-VERSION-GEN $( OUTPUT)
- i n c l u d e $( OUTPUT ) P E R F - V E R S I O N - F I L E
2009-03-24 04:29:59 +08:00
2009-04-20 19:32:07 +08:00
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' )
2009-04-08 21:01:31 +08:00
2010-04-20 14:58:32 +08:00
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
i f e q ( $( ARCH ) , i 3 8 6 )
ARCH := x86
e n d i f
i f e q ( $( ARCH ) , x 8 6 _ 6 4 )
2010-11-25 15:04:53 +08:00
RAW_ARCH := x86_64
2010-04-20 14:58:32 +08:00
ARCH := x86
2010-11-25 15:04:53 +08:00
ARCH_CFLAGS := -DARCH_X86_64
ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S
2010-04-20 14:58:32 +08:00
e n d i f
2009-04-20 19:32:07 +08:00
# CFLAGS and LDFLAGS are for the users to override from the command line.
2009-04-08 21:01:31 +08:00
2009-08-15 18:26:57 +08:00
#
# Include saner warnings here, which can catch bugs:
#
2009-09-02 20:50:23 +08:00
2009-10-26 13:40:01 +08:00
EXTRA_WARNINGS := -Wformat
2009-09-02 20:50:23 +08:00
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) -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) -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 := $( EXTRA_WARNINGS) -Wdeclaration-after-statement
2009-08-15 18:26:57 +08:00
2009-10-21 07:19:34 +08:00
i f e q ( "$(origin DEBUG)" , "command line" )
PERF_DEBUG = $( DEBUG)
e n d i f
i f n d e f P E R F _ D E B U G
CFLAGS_OPTIMIZE = -O6
e n d i f
2011-01-06 22:51:53 +08:00
CFLAGS = -fno-omit-frame-pointer -ggdb3 -Wall -Wextra -std= gnu99 -Werror $( CFLAGS_OPTIMIZE) -D_FORTIFY_SOURCE= 2 $( EXTRA_WARNINGS) $( EXTRA_CFLAGS)
2009-10-29 23:20:02 +08:00
EXTLIBS = -lpthread -lrt -lelf -lm
2010-03-30 00:47:55 +08:00
ALL_CFLAGS = $( CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS= 64
2009-04-20 19:32:07 +08:00
ALL_LDFLAGS = $( LDFLAGS)
STRIP ?= strip
# Among the variables below, these:
2009-04-20 21:00:56 +08:00
# perfexecdir
2009-04-20 19:32:07 +08:00
# template_dir
# mandir
# infodir
# htmldir
2009-04-20 21:00:56 +08:00
# ETC_PERFCONFIG (but not sysconfdir)
2009-04-20 19:32:07 +08:00
# can be specified as a relative path some/where/else;
2009-04-20 21:00:56 +08:00
# this is interpreted as relative to $(prefix) and "perf" at
2009-04-20 19:32:07 +08:00
# runtime figures out where they are based on the path to the executable.
# This can help installing the suite in a relocatable way.
2010-03-11 20:57:00 +08:00
# Make the path relative to DESTDIR, not to prefix
i f n d e f D E S T D I R
2009-04-20 19:32:07 +08:00
prefix = $( HOME)
2010-03-11 20:57:00 +08:00
e n d i f
2009-04-20 19:32:07 +08:00
bindir_relative = bin
bindir = $( prefix) /$( bindir_relative)
mandir = share/man
infodir = share/info
2009-04-20 21:00:56 +08:00
perfexecdir = libexec/perf-core
2009-04-20 19:32:07 +08:00
sharedir = $( prefix) /share
2009-04-20 21:00:56 +08:00
template_dir = share/perf-core/templates
htmldir = share/doc/perf-doc
2009-04-20 19:32:07 +08:00
i f e q ( $( prefix ) , / u s r )
sysconfdir = /etc
2009-04-20 21:00:56 +08:00
ETC_PERFCONFIG = $( sysconfdir) /perfconfig
2009-04-20 19:32:07 +08:00
e l s e
sysconfdir = $( prefix) /etc
2009-04-20 21:00:56 +08:00
ETC_PERFCONFIG = etc/perfconfig
2009-04-20 19:32:07 +08:00
e n d i f
lib = lib
export prefix bindir sharedir sysconfdir
2009-12-11 17:21:00 +08:00
CC = $( CROSS_COMPILE) gcc
AR = $( CROSS_COMPILE) ar
2009-04-20 19:32:07 +08:00
RM = rm -f
2010-08-17 23:22:08 +08:00
MKDIR = mkdir
2009-04-20 19:32:07 +08:00
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__
2010-01-12 18:58:29 +08:00
i f e q ( $( V ) , 2 )
QUIET_STDERR = ">/dev/null"
e l s e
QUIET_STDERR = ">/dev/null 2>&1"
e n d i f
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: 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
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-10 03:57:39 +08:00
- i n c l u d e f e a t u r e - t e s t s . m a k
2010-01-12 18:58:30 +08:00
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: 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
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-10 03:57:39 +08:00
i f e q ( $( call try -cc ,$ ( SOURCE_HELLO ) ,-Werror -fstack -protector -all ) , y )
CFLAGS := $( CFLAGS) -fstack-protector-all
2009-11-11 15:43:03 +08:00
e n d i f
2009-04-20 19:32:07 +08:00
2011-01-23 05:29:53 +08:00
i f e q ( $( call try -cc ,$ ( SOURCE_HELLO ) ,-Werror -Wstack -protector ) , y )
CFLAGS := $( CFLAGS) -Wstack-protector
e n d i f
i f e q ( $( call try -cc ,$ ( SOURCE_HELLO ) ,-Werror -Wvolatile -register -var ) , y )
CFLAGS := $( CFLAGS) -Wvolatile-register-var
e n d i f
2009-04-20 19:32:07 +08:00
### --- END CONFIGURATION SECTION ---
# Those must not be GNU-specific; they are shared with perl/ which may
# be built by a different compiler. (Note that this is an artifact now
# but it still might be nice to keep that distinction.)
2010-04-20 14:58:32 +08:00
BASIC_CFLAGS = -Iutil/include -Iarch/$( ARCH) /include
2009-04-20 19:32:07 +08:00
BASIC_LDFLAGS =
# Guard against environment variables
BUILTIN_OBJS =
BUILT_INS =
COMPAT_CFLAGS =
COMPAT_OBJS =
LIB_H =
LIB_OBJS =
perf tools: Initial python binding
First clarifying that this kind of binding is not a replacement or an
equivalent to the 'perf script' way of using python with perf.
The 'perf script' way is to process events and look at a given script
for some python function that matches the events to pass each event for
processing.
This is a python module, i.e. everything is driven from the python
script, that merely uses "import perf" or "from perf import".
perf script is focused on tracepoints, this binding is focused on profiling as
an initial target. More work is needed to make available tracepoint specific
variables as event variables accessible via this binding.
There is one example of such usage model, in
tools/perf/python/twatch.py, a tool to watch "cycles" events together
with task (fork, exit) and comm perf events.
For now, due to me not being able to grok how python distutils cope with
building C extensions outside the sources dir the install target just
builds it, I'm using it as:
[root@emilia linux]# export PYTHONPATH=~acme/git/build/perf/lib.linux-x86_64-2.6/
[root@emilia linux]# tools/perf/python/twatch.py
cpu: 4, pid: 30126, tid: 30126 { type: mmap, pid: 30126, tid: 30126, start: 0x4, length: 0x82e9ca03, offset: 0, filename: }
cpu: 6, pid: 47, tid: 47 { type: mmap, pid: 47, tid: 47, start: 0x6, length: 0xbef87c36, offset: 0, filename: }
cpu: 1, pid: 0, tid: 0 { type: mmap, pid: 0, tid: 0, start: 0x1, length: 0x775d1904, offset: 0, filename: }
cpu: 7, pid: 0, tid: 0 { type: mmap, pid: 0, tid: 0, start: 0x7, length: 0xc750aeb6, offset: 0, filename: }
cpu: 5, pid: 2255, tid: 2255 { type: mmap, pid: 2255, tid: 2255, start: 0x5, length: 0x76669635, offset: 0, filename: }
cpu: 0, pid: 0, tid: 0 { type: mmap, pid: 0, tid: 0, start: 0, length: 0x6422ef6b, offset: 0, filename: }
cpu: 2, pid: 2255, tid: 2255 { type: mmap, pid: 2255, tid: 2255, start: 0x2, length: 0xe078757a, offset: 0, filename: }
cpu: 1, pid: 5769, tid: 5769 { type: fork, pid: 30127, ppid: 5769, tid: 30127, ptid: 5769, time: 103893991270534}
cpu: 6, pid: 30127, tid: 30127 { type: comm, pid: 30127, tid: 30127, comm: ls }
cpu: 6, pid: 30127, tid: 30127 { type: exit, pid: 30127, ppid: 30127, tid: 30127, ptid: 30127, time: 103893993273024}
The first 8 mmap events in this 8 way machine are a mistery that is still being
investigated.
More of the tools/perf/util/ APIs will be exposed via this python binding as
the need arises. For now the focus is on creating events and processing them,
symbol resolution is an obvious next step, with tracepoint variables as a close
second step.
Cc: Clark Williams <williams@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-01-30 01:44:29 +08:00
PYRF_OBJS =
2009-04-20 19:32:07 +08:00
SCRIPT_PERL =
SCRIPT_SH =
TEST_PROGRAMS =
2010-01-15 23:17:52 +08:00
SCRIPT_SH += perf-archive.sh
2009-04-20 21:00:56 +08:00
2010-08-24 13:23:50 +08:00
grep-libs = $( filter -l%,$( 1) )
strip-libs = $( filter-out -l%,$( 1) )
perf tools: Initial python binding
First clarifying that this kind of binding is not a replacement or an
equivalent to the 'perf script' way of using python with perf.
The 'perf script' way is to process events and look at a given script
for some python function that matches the events to pass each event for
processing.
This is a python module, i.e. everything is driven from the python
script, that merely uses "import perf" or "from perf import".
perf script is focused on tracepoints, this binding is focused on profiling as
an initial target. More work is needed to make available tracepoint specific
variables as event variables accessible via this binding.
There is one example of such usage model, in
tools/perf/python/twatch.py, a tool to watch "cycles" events together
with task (fork, exit) and comm perf events.
For now, due to me not being able to grok how python distutils cope with
building C extensions outside the sources dir the install target just
builds it, I'm using it as:
[root@emilia linux]# export PYTHONPATH=~acme/git/build/perf/lib.linux-x86_64-2.6/
[root@emilia linux]# tools/perf/python/twatch.py
cpu: 4, pid: 30126, tid: 30126 { type: mmap, pid: 30126, tid: 30126, start: 0x4, length: 0x82e9ca03, offset: 0, filename: }
cpu: 6, pid: 47, tid: 47 { type: mmap, pid: 47, tid: 47, start: 0x6, length: 0xbef87c36, offset: 0, filename: }
cpu: 1, pid: 0, tid: 0 { type: mmap, pid: 0, tid: 0, start: 0x1, length: 0x775d1904, offset: 0, filename: }
cpu: 7, pid: 0, tid: 0 { type: mmap, pid: 0, tid: 0, start: 0x7, length: 0xc750aeb6, offset: 0, filename: }
cpu: 5, pid: 2255, tid: 2255 { type: mmap, pid: 2255, tid: 2255, start: 0x5, length: 0x76669635, offset: 0, filename: }
cpu: 0, pid: 0, tid: 0 { type: mmap, pid: 0, tid: 0, start: 0, length: 0x6422ef6b, offset: 0, filename: }
cpu: 2, pid: 2255, tid: 2255 { type: mmap, pid: 2255, tid: 2255, start: 0x2, length: 0xe078757a, offset: 0, filename: }
cpu: 1, pid: 5769, tid: 5769 { type: fork, pid: 30127, ppid: 5769, tid: 30127, ptid: 5769, time: 103893991270534}
cpu: 6, pid: 30127, tid: 30127 { type: comm, pid: 30127, tid: 30127, comm: ls }
cpu: 6, pid: 30127, tid: 30127 { type: exit, pid: 30127, ppid: 30127, tid: 30127, ptid: 30127, time: 103893993273024}
The first 8 mmap events in this 8 way machine are a mistery that is still being
investigated.
More of the tools/perf/util/ APIs will be exposed via this python binding as
the need arises. For now the focus is on creating events and processing them,
symbol resolution is an obvious next step, with tracepoint variables as a close
second step.
Cc: Clark Williams <williams@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-01-30 01:44:29 +08:00
pyrf : $( PYRF_OBJS )
python util/setup.py build --build-base= '$(OUTPUT)'
2009-04-20 21:00:56 +08:00
#
# No Perl scripts right now:
#
# SCRIPT_PERL += perf-add--interactive.perl
2009-04-20 19:32:07 +08:00
SCRIPTS = $( patsubst %.sh,%,$( SCRIPT_SH) ) \
2009-04-20 21:00:56 +08:00
$( patsubst %.perl,%,$( SCRIPT_PERL) )
2009-04-20 19:32:07 +08:00
# Empty...
EXTRA_PROGRAMS =
2009-04-20 21:00:56 +08:00
# ... and all the rest that could be moved out of bindir to perfexecdir
2009-04-20 19:32:07 +08:00
PROGRAMS += $( EXTRA_PROGRAMS)
2009-04-20 21:00:56 +08:00
#
2009-04-20 22:13:46 +08:00
# Single 'perf' binary right now:
2009-04-20 21:00:56 +08:00
#
2010-03-28 01:30:45 +08:00
PROGRAMS += $( OUTPUT) perf
2009-04-20 19:32:07 +08:00
# 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.
2009-04-20 21:00:56 +08:00
#
# what 'all' will build and 'install' will install, in perfexecdir
perf tools: Initial python binding
First clarifying that this kind of binding is not a replacement or an
equivalent to the 'perf script' way of using python with perf.
The 'perf script' way is to process events and look at a given script
for some python function that matches the events to pass each event for
processing.
This is a python module, i.e. everything is driven from the python
script, that merely uses "import perf" or "from perf import".
perf script is focused on tracepoints, this binding is focused on profiling as
an initial target. More work is needed to make available tracepoint specific
variables as event variables accessible via this binding.
There is one example of such usage model, in
tools/perf/python/twatch.py, a tool to watch "cycles" events together
with task (fork, exit) and comm perf events.
For now, due to me not being able to grok how python distutils cope with
building C extensions outside the sources dir the install target just
builds it, I'm using it as:
[root@emilia linux]# export PYTHONPATH=~acme/git/build/perf/lib.linux-x86_64-2.6/
[root@emilia linux]# tools/perf/python/twatch.py
cpu: 4, pid: 30126, tid: 30126 { type: mmap, pid: 30126, tid: 30126, start: 0x4, length: 0x82e9ca03, offset: 0, filename: }
cpu: 6, pid: 47, tid: 47 { type: mmap, pid: 47, tid: 47, start: 0x6, length: 0xbef87c36, offset: 0, filename: }
cpu: 1, pid: 0, tid: 0 { type: mmap, pid: 0, tid: 0, start: 0x1, length: 0x775d1904, offset: 0, filename: }
cpu: 7, pid: 0, tid: 0 { type: mmap, pid: 0, tid: 0, start: 0x7, length: 0xc750aeb6, offset: 0, filename: }
cpu: 5, pid: 2255, tid: 2255 { type: mmap, pid: 2255, tid: 2255, start: 0x5, length: 0x76669635, offset: 0, filename: }
cpu: 0, pid: 0, tid: 0 { type: mmap, pid: 0, tid: 0, start: 0, length: 0x6422ef6b, offset: 0, filename: }
cpu: 2, pid: 2255, tid: 2255 { type: mmap, pid: 2255, tid: 2255, start: 0x2, length: 0xe078757a, offset: 0, filename: }
cpu: 1, pid: 5769, tid: 5769 { type: fork, pid: 30127, ppid: 5769, tid: 30127, ptid: 5769, time: 103893991270534}
cpu: 6, pid: 30127, tid: 30127 { type: comm, pid: 30127, tid: 30127, comm: ls }
cpu: 6, pid: 30127, tid: 30127 { type: exit, pid: 30127, ppid: 30127, tid: 30127, ptid: 30127, time: 103893993273024}
The first 8 mmap events in this 8 way machine are a mistery that is still being
investigated.
More of the tools/perf/util/ APIs will be exposed via this python binding as
the need arises. For now the focus is on creating events and processing them,
symbol resolution is an obvious next step, with tracepoint variables as a close
second step.
Cc: Clark Williams <williams@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-01-30 01:44:29 +08:00
ALL_PROGRAMS = $( PROGRAMS) $( SCRIPTS) pyrf
2009-04-20 19:32:07 +08:00
2009-04-20 21:00:56 +08:00
# what 'all' will build but not install in perfexecdir
2010-03-28 01:30:45 +08:00
OTHER_PROGRAMS = $( OUTPUT) perf$X
2009-04-20 19:32:07 +08:00
# Set paths to tools early so that they can be used for version tests.
i f n d e f S H E L L _ P A T H
SHELL_PATH = /bin/sh
e n d i f
i f n d e f P E R L _ P A T H
PERL_PATH = /usr/bin/perl
e n d i f
export PERL_PATH
2010-03-28 01:30:45 +08:00
LIB_FILE = $( OUTPUT) libperf.a
2009-04-20 21:00:56 +08:00
perf: Do the big rename: Performance Counters -> Performance Events
Bye-bye Performance Counters, welcome Performance Events!
In the past few months the perfcounters subsystem has grown out its
initial role of counting hardware events, and has become (and is
becoming) a much broader generic event enumeration, reporting, logging,
monitoring, analysis facility.
Naming its core object 'perf_counter' and naming the subsystem
'perfcounters' has become more and more of a misnomer. With pending
code like hw-breakpoints support the 'counter' name is less and
less appropriate.
All in one, we've decided to rename the subsystem to 'performance
events' and to propagate this rename through all fields, variables
and API names. (in an ABI compatible fashion)
The word 'event' is also a bit shorter than 'counter' - which makes
it slightly more convenient to write/handle as well.
Thanks goes to Stephane Eranian who first observed this misnomer and
suggested a rename.
User-space tooling and ABI compatibility is not affected - this patch
should be function-invariant. (Also, defconfigs were not touched to
keep the size down.)
This patch has been generated via the following script:
FILES=$(find * -type f | grep -vE 'oprofile|[^K]config')
sed -i \
-e 's/PERF_EVENT_/PERF_RECORD_/g' \
-e 's/PERF_COUNTER/PERF_EVENT/g' \
-e 's/perf_counter/perf_event/g' \
-e 's/nb_counters/nb_events/g' \
-e 's/swcounter/swevent/g' \
-e 's/tpcounter_event/tp_event/g' \
$FILES
for N in $(find . -name perf_counter.[ch]); do
M=$(echo $N | sed 's/perf_counter/perf_event/g')
mv $N $M
done
FILES=$(find . -name perf_event.*)
sed -i \
-e 's/COUNTER_MASK/REG_MASK/g' \
-e 's/COUNTER/EVENT/g' \
-e 's/\<event\>/event_id/g' \
-e 's/counter/event/g' \
-e 's/Counter/Event/g' \
$FILES
... to keep it as correct as possible. This script can also be
used by anyone who has pending perfcounters patches - it converts
a Linux kernel tree over to the new naming. We tried to time this
change to the point in time where the amount of pending patches
is the smallest: the end of the merge window.
Namespace clashes were fixed up in a preparatory patch - and some
stylistic fallout will be fixed up in a subsequent patch.
( NOTE: 'counters' are still the proper terminology when we deal
with hardware registers - and these sed scripts are a bit
over-eager in renaming them. I've undone some of that, but
in case there's something left where 'counter' would be
better than 'event' we can undo that on an individual basis
instead of touching an otherwise nicely automated patch. )
Suggested-by: Stephane Eranian <eranian@google.com>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Paul Mackerras <paulus@samba.org>
Reviewed-by: Arjan van de Ven <arjan@linux.intel.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: <linux-arch@vger.kernel.org>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-09-21 18:02:48 +08:00
LIB_H += ../../include/linux/perf_event.h
2009-07-01 23:28:37 +08:00
LIB_H += ../../include/linux/rbtree.h
2009-07-02 01:46:08 +08:00
LIB_H += ../../include/linux/list.h
2010-01-30 19:43:24 +08:00
LIB_H += ../../include/linux/hash.h
2009-10-17 08:08:18 +08:00
LIB_H += ../../include/linux/stringify.h
2009-10-20 01:31:31 +08:00
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
2009-07-02 01:46:08 +08:00
LIB_H += util/include/linux/list.h
2009-10-20 01:31:31 +08:00
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
2009-10-20 01:11:36 +08:00
LIB_H += util/include/linux/string.h
2009-10-20 01:31:31 +08:00
LIB_H += util/include/linux/types.h
2010-11-25 15:04:53 +08:00
LIB_H += util/include/linux/linkage.h
2009-10-20 01:31:31 +08:00
LIB_H += util/include/asm/asm-offsets.h
2009-12-28 07:36:58 +08:00
LIB_H += util/include/asm/bug.h
2009-10-20 01:31:31 +08:00
LIB_H += util/include/asm/byteorder.h
2010-05-01 06:31:12 +08:00
LIB_H += util/include/asm/hweight.h
2009-10-20 01:31:31 +08:00
LIB_H += util/include/asm/swab.h
LIB_H += util/include/asm/system.h
LIB_H += util/include/asm/uaccess.h
2010-04-20 14:58:32 +08:00
LIB_H += util/include/dwarf-regs.h
2010-11-25 15:04:53 +08:00
LIB_H += util/include/asm/dwarf2.h
LIB_H += util/include/asm/cpufeature.h
2009-05-02 00:29:57 +08:00
LIB_H += perf.h
2009-12-28 07:36:58 +08:00
LIB_H += util/cache.h
LIB_H += util/callchain.h
2010-02-04 02:52:04 +08:00
LIB_H += util/build-id.h
2009-12-28 07:36:58 +08:00
LIB_H += util/debug.h
2009-11-08 23:01:37 +08:00
LIB_H += util/debugfs.h
2009-10-04 07:30:48 +08:00
LIB_H += util/event.h
2011-01-04 02:39:04 +08:00
LIB_H += util/evsel.h
2011-01-12 06:56:53 +08:00
LIB_H += util/evlist.h
2009-12-28 07:36:58 +08:00
LIB_H += util/exec_cmd.h
2009-06-25 23:05:54 +08:00
LIB_H += util/types.h
2009-04-27 14:02:14 +08:00
LIB_H += util/levenshtein.h
2009-12-28 07:37:00 +08:00
LIB_H += util/map.h
2009-04-27 14:02:14 +08:00
LIB_H += util/parse-options.h
2009-05-26 17:10:09 +08:00
LIB_H += util/parse-events.h
2009-04-27 14:02:14 +08:00
LIB_H += util/quote.h
LIB_H += util/util.h
2011-01-04 02:39:04 +08:00
LIB_H += util/xyarray.h
2009-12-12 07:24:02 +08:00
LIB_H += util/header.h
2009-04-27 14:02:14 +08:00
LIB_H += util/help.h
2009-12-12 07:24:02 +08:00
LIB_H += util/session.h
2009-04-27 14:02:14 +08:00
LIB_H += util/strbuf.h
2009-07-01 06:01:20 +08:00
LIB_H += util/strlist.h
2011-01-20 22:15:30 +08:00
LIB_H += util/strfilter.h
2009-12-28 07:36:58 +08:00
LIB_H += util/svghelper.h
2009-04-27 14:02:14 +08:00
LIB_H += util/run-command.h
2009-05-27 15:50:13 +08:00
LIB_H += util/sigchain.h
2009-05-29 01:55:04 +08:00
LIB_H += util/symbol.h
2009-06-04 21:19:47 +08:00
LIB_H += util/color.h
2009-08-07 19:55:24 +08:00
LIB_H += util/values.h
2009-09-25 00:02:49 +08:00
LIB_H += util/sort.h
2009-09-28 21:32:55 +08:00
LIB_H += util/hist.h
2009-09-29 01:48:46 +08:00
LIB_H += util/thread.h
2011-01-19 01:15:24 +08:00
LIB_H += util/thread_map.h
2009-12-28 07:36:58 +08:00
LIB_H += util/trace-event.h
2009-12-01 08:19:34 +08:00
LIB_H += util/probe-finder.h
2009-12-01 08:19:58 +08:00
LIB_H += util/probe-event.h
2010-05-15 07:05:21 +08:00
LIB_H += util/pstack.h
perf tools: Fix sparse CPU numbering related bugs
At present, the perf subcommands that do system-wide monitoring
(perf stat, perf record and perf top) don't work properly unless
the online cpus are numbered 0, 1, ..., N-1. These tools ask
for the number of online cpus with sysconf(_SC_NPROCESSORS_ONLN)
and then try to create events for cpus 0, 1, ..., N-1.
This creates problems for systems where the online cpus are
numbered sparsely. For example, a POWER6 system in
single-threaded mode (i.e. only running 1 hardware thread per
core) will have only even-numbered cpus online.
This fixes the problem by reading the /sys/devices/system/cpu/online
file to find out which cpus are online. The code that does that is in
tools/perf/util/cpumap.[ch], and consists of a read_cpu_map()
function that sets up a cpumap[] array and returns the number of
online cpus. If /sys/devices/system/cpu/online can't be read or
can't be parsed successfully, it falls back to using sysconf to
ask how many cpus are online and sets up an identity map in cpumap[].
The perf record, perf stat and perf top code then calls
read_cpu_map() in the system-wide monitoring case (instead of
sysconf) and uses cpumap[] to get the cpu numbers to pass to
perf_event_open.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Cc: Anton Blanchard <anton@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@infradead.org>
LKML-Reference: <20100310093609.GA3959@brick.ozlabs.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-03-10 17:36:09 +08:00
LIB_H += util/cpumap.h
2010-11-25 15:04:53 +08:00
LIB_H += $( ARCH_INCLUDE)
2009-04-27 14:02:14 +08:00
2010-03-28 01:30:45 +08:00
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
2011-01-12 06:56:53 +08:00
LIB_OBJS += $( OUTPUT) util/evlist.o
2011-01-04 02:39:04 +08:00
LIB_OBJS += $( OUTPUT) util/evsel.o
2010-03-28 01:30:45 +08:00
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
2011-01-20 22:15:30 +08:00
LIB_OBJS += $( OUTPUT) util/strfilter.o
2010-03-28 01:30:45 +08:00
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
2010-05-15 07:05:21 +08:00
LIB_OBJS += $( OUTPUT) util/pstack.o
2010-03-28 01:30:45 +08:00
LIB_OBJS += $( OUTPUT) util/session.o
LIB_OBJS += $( OUTPUT) util/thread.o
2011-01-19 01:15:24 +08:00
LIB_OBJS += $( OUTPUT) util/thread_map.o
2010-03-28 01:30:45 +08:00
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
2011-01-04 02:39:04 +08:00
LIB_OBJS += $( OUTPUT) util/xyarray.o
2010-03-28 01:30:45 +08:00
LIB_OBJS += $( OUTPUT) util/cpumap.o
BUILTIN_OBJS += $( OUTPUT) builtin-annotate.o
BUILTIN_OBJS += $( OUTPUT) builtin-bench.o
2009-11-05 08:31:37 +08:00
# Benchmark modules
2010-03-28 01:30:45 +08:00
BUILTIN_OBJS += $( OUTPUT) bench/sched-messaging.o
BUILTIN_OBJS += $( OUTPUT) bench/sched-pipe.o
2010-11-25 15:04:53 +08:00
i f e q ( $( RAW_ARCH ) , x 8 6 _ 6 4 )
BUILTIN_OBJS += $( OUTPUT) bench/mem-memcpy-x86-64-asm.o
e n d i f
2010-03-28 01:30:45 +08:00
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
2010-11-17 01:45:39 +08:00
BUILTIN_OBJS += $( OUTPUT) builtin-script.o
2010-03-28 01:30:45 +08:00
BUILTIN_OBJS += $( OUTPUT) builtin-probe.o
BUILTIN_OBJS += $( OUTPUT) builtin-kmem.o
BUILTIN_OBJS += $( OUTPUT) builtin-lock.o
2010-04-19 13:32:50 +08:00
BUILTIN_OBJS += $( OUTPUT) builtin-kvm.o
perf test: Initial regression testing command
First an example with the first internal test:
[acme@doppio linux-2.6-tip]$ perf test
1: vmlinux symtab matches kallsyms: Ok
So it run just one test, that is "vmlinux symtab matches kallsyms", and it was
successful.
If we run it in verbose mode, we'll see details about errors and extra warnings
for non-fatal problems:
[acme@doppio linux-2.6-tip]$ perf test -v
1: vmlinux symtab matches kallsyms:
--- start ---
Looking at the vmlinux_path (5 entries long)
No build_id in vmlinux, ignoring it
No build_id in /boot/vmlinux, ignoring it
No build_id in /boot/vmlinux-2.6.34-rc4-tip+, ignoring it
Using /lib/modules/2.6.34-rc4-tip+/build/vmlinux for symbols
Maps only in vmlinux:
ffffffff81cb81b1-ffffffff81e1149b 0 [kernel].init.text
ffffffff81e1149c-ffffffff9fffffff 0 [kernel].exit.text
ffffffffff600000-ffffffffff6000ff 0 [kernel].vsyscall_0
ffffffffff600100-ffffffffff6003ff 0 [kernel].vsyscall_fn
ffffffffff600400-ffffffffff6007ff 0 [kernel].vsyscall_1
ffffffffff600800-ffffffffffffffff 0 [kernel].vsyscall_2
Maps in vmlinux with a different name in kallsyms:
ffffffffff600000-ffffffffff6000ff 0 [kernel].vsyscall_0 in kallsyms as [kernel].0
ffffffffff600100-ffffffffff6003ff 0 [kernel].vsyscall_fn in kallsyms as:
*ffffffffff600100-ffffffffff60012f 0 [kernel].2
ffffffffff600400-ffffffffff6007ff 0 [kernel].vsyscall_1 in kallsyms as [kernel].6
ffffffffff600800-ffffffffffffffff 0 [kernel].vsyscall_2 in kallsyms as [kernel].8
Maps only in kallsyms:
ffffffffff600130-ffffffffff6003ff 0 [kernel].4
---- end ----
vmlinux symtab matches kallsyms: Ok
[acme@doppio linux-2.6-tip]$
In the above case we only know the name of the non contiguous kernel ranges in
the address space when reading the symbol information from the ELF symtab in
vmlinux.
The /proc/kallsyms file lack this, we only notice they are separate because
there are modules after the kernel and after that more kernel functions, so we
need to have a module rbtree backed by the module .ko path to get symtabs in
the vmlinux case.
The tool uses it to match by address to emit appropriate warning, but don't
considers this fatal.
The .init.text and .exit.text ines, of course, aren't in kallsyms, so I left
these cases just as extra info in verbose mode.
The end of the sections also aren't in kallsyms, so we the symbols layer does
another pass and sets the end addresses as the next map start minus one, which
sometimes pads, causing harmless mismatches.
But at least the symbols match, tested it by copying /proc/kallsyms to
/tmp/kallsyms and doing changes to see if they were detected.
This first test also should serve as a first stab at documenting the
symbol library by providing a self contained example that exercises it
together with comments about what is being done.
More tests to check if actions done on a monitored app, like doing mmaps, etc,
makes the kernel generate the expected events should be added next.
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-04-30 05:58:32 +08:00
BUILTIN_OBJS += $( OUTPUT) builtin-test.o
2010-05-01 14:41:20 +08:00
BUILTIN_OBJS += $( OUTPUT) builtin-inject.o
2009-04-20 21:00:56 +08:00
PERFLIBS = $( LIB_FILE)
2009-04-20 19:32:07 +08:00
perf tools: Initial python binding
First clarifying that this kind of binding is not a replacement or an
equivalent to the 'perf script' way of using python with perf.
The 'perf script' way is to process events and look at a given script
for some python function that matches the events to pass each event for
processing.
This is a python module, i.e. everything is driven from the python
script, that merely uses "import perf" or "from perf import".
perf script is focused on tracepoints, this binding is focused on profiling as
an initial target. More work is needed to make available tracepoint specific
variables as event variables accessible via this binding.
There is one example of such usage model, in
tools/perf/python/twatch.py, a tool to watch "cycles" events together
with task (fork, exit) and comm perf events.
For now, due to me not being able to grok how python distutils cope with
building C extensions outside the sources dir the install target just
builds it, I'm using it as:
[root@emilia linux]# export PYTHONPATH=~acme/git/build/perf/lib.linux-x86_64-2.6/
[root@emilia linux]# tools/perf/python/twatch.py
cpu: 4, pid: 30126, tid: 30126 { type: mmap, pid: 30126, tid: 30126, start: 0x4, length: 0x82e9ca03, offset: 0, filename: }
cpu: 6, pid: 47, tid: 47 { type: mmap, pid: 47, tid: 47, start: 0x6, length: 0xbef87c36, offset: 0, filename: }
cpu: 1, pid: 0, tid: 0 { type: mmap, pid: 0, tid: 0, start: 0x1, length: 0x775d1904, offset: 0, filename: }
cpu: 7, pid: 0, tid: 0 { type: mmap, pid: 0, tid: 0, start: 0x7, length: 0xc750aeb6, offset: 0, filename: }
cpu: 5, pid: 2255, tid: 2255 { type: mmap, pid: 2255, tid: 2255, start: 0x5, length: 0x76669635, offset: 0, filename: }
cpu: 0, pid: 0, tid: 0 { type: mmap, pid: 0, tid: 0, start: 0, length: 0x6422ef6b, offset: 0, filename: }
cpu: 2, pid: 2255, tid: 2255 { type: mmap, pid: 2255, tid: 2255, start: 0x2, length: 0xe078757a, offset: 0, filename: }
cpu: 1, pid: 5769, tid: 5769 { type: fork, pid: 30127, ppid: 5769, tid: 30127, ptid: 5769, time: 103893991270534}
cpu: 6, pid: 30127, tid: 30127 { type: comm, pid: 30127, tid: 30127, comm: ls }
cpu: 6, pid: 30127, tid: 30127 { type: exit, pid: 30127, ppid: 30127, tid: 30127, ptid: 30127, time: 103893993273024}
The first 8 mmap events in this 8 way machine are a mistery that is still being
investigated.
More of the tools/perf/util/ APIs will be exposed via this python binding as
the need arises. For now the focus is on creating events and processing them,
symbol resolution is an obvious next step, with tracepoint variables as a close
second step.
Cc: Clark Williams <williams@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-01-30 01:44:29 +08:00
# Files needed for the python binding, perf.so
# pyrf is just an internal name needed for all those wrappers.
# This has to be in sync with what is in the 'sources' variable in
# tools/perf/util/setup.py
PYRF_OBJS += $( OUTPUT) util/cpumap.o
PYRF_OBJS += $( OUTPUT) util/ctype.o
PYRF_OBJS += $( OUTPUT) util/evlist.o
PYRF_OBJS += $( OUTPUT) util/evsel.o
PYRF_OBJS += $( OUTPUT) util/python.o
PYRF_OBJS += $( OUTPUT) util/thread_map.o
PYRF_OBJS += $( OUTPUT) util/util.o
PYRF_OBJS += $( OUTPUT) util/xyarray.o
2009-04-20 19:32:07 +08:00
#
# 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...
- i n c l u d e c o n f i g . m a k . a u t o g e n
- i n c l u d e c o n f i g . m a k
2010-04-20 14:58:32 +08:00
i f n d e f N O _ D W A R F
2010-11-17 06:16:33 +08:00
FLAGS_DWARF = $( ALL_CFLAGS) -ldw -lelf $( ALL_LDFLAGS) $( EXTLIBS)
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: 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
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-10 03:57:39 +08:00
i f n e q ( $( call try -cc ,$ ( SOURCE_DWARF ) ,$ ( FLAGS_DWARF ) ) , y )
2010-05-11 12:59:53 +08:00
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) ;
2010-04-20 14:58:32 +08:00
NO_DWARF := 1
e n d i f # Dwarf support
e n d i f # NO_DWARF
- i n c l u d e a r c h / $( ARCH ) / M a k e f i l e
2009-04-20 19:32:07 +08:00
i f e q ( $( uname_S ) , D a r w i n )
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 =
e n d i f
2010-03-28 01:30:45 +08:00
i f n e q ( $( OUTPUT ) , )
BASIC_CFLAGS += -I$( OUTPUT)
e n d i f
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: 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
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-10 03:57:39 +08:00
FLAGS_LIBELF = $( ALL_CFLAGS) $( ALL_LDFLAGS) $( EXTLIBS)
i f n e q ( $( call try -cc ,$ ( SOURCE_LIBELF ) ,$ ( FLAGS_LIBELF ) ) , y )
FLAGS_GLIBC = $( ALL_CFLAGS) $( ALL_LDFLAGS)
ifneq ( $( call try-cc,$( SOURCE_GLIBC) ,$( FLAGS_GLIBC) ) ,y)
msg := $( error No gnu/libc-version.h found, please install glibc-dev[ el] /glibc-static) ;
else
msg := $( error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel) ;
endif
2009-10-19 10:20:24 +08:00
e n d i f
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: 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
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-10 03:57:39 +08:00
i f n e q ( $( call try -cc ,$ ( SOURCE_ELF_MMAP ) ,$ ( FLAGS_COMMON ) ) , y )
BASIC_CFLAGS += -DLIBELF_NO_MMAP
2009-08-05 20:05:16 +08:00
e n d i f
2010-03-23 00:10:27 +08:00
i f n d e f N O _ D W A R F
2010-04-20 14:58:32 +08:00
i f e q ( $( origin PERF_HAVE_DWARF_REGS ) , u n d e f i n e d )
msg := $( warning DWARF register mappings have not been defined for architecture $( ARCH) , DWARF support disabled) ;
e l s e
2010-11-17 06:16:33 +08:00
BASIC_CFLAGS += -DDWARF_SUPPORT
2010-02-25 21:35:42 +08:00
EXTLIBS += -lelf -ldw
2010-03-28 01:30:45 +08:00
LIB_OBJS += $( OUTPUT) util/probe-finder.o
2010-04-20 14:58:32 +08:00
e n d i f # PERF_HAVE_DWARF_REGS
e n d i f # NO_DWARF
2009-10-09 05:17:38 +08:00
2010-05-18 05:18:11 +08:00
i f d e f N O _ N E W T
BASIC_CFLAGS += -DNO_NEWT_SUPPORT
e l s e
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: 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
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-10 03:57:39 +08:00
FLAGS_NEWT = $( ALL_CFLAGS) $( ALL_LDFLAGS) $( EXTLIBS) -lnewt
ifneq ( $( call try-cc,$( SOURCE_NEWT) ,$( FLAGS_NEWT) ) ,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
2010-08-11 02:58:50 +08:00
LIB_OBJS += $( OUTPUT) util/ui/setup.o
2010-08-07 04:35:02 +08:00
LIB_OBJS += $( OUTPUT) util/ui/browser.o
2010-08-11 01:54:09 +08:00
LIB_OBJS += $( OUTPUT) util/ui/browsers/annotate.o
2010-08-11 02:49:07 +08:00
LIB_OBJS += $( OUTPUT) util/ui/browsers/hists.o
2010-08-11 02:37:34 +08:00
LIB_OBJS += $( OUTPUT) util/ui/browsers/map.o
2010-08-09 06:48:31 +08:00
LIB_OBJS += $( OUTPUT) util/ui/helpline.o
2010-08-09 06:56:47 +08:00
LIB_OBJS += $( OUTPUT) util/ui/progress.o
2010-08-11 02:58:50 +08:00
LIB_OBJS += $( OUTPUT) util/ui/util.o
2010-08-07 04:35:02 +08:00
LIB_H += util/ui/browser.h
2010-08-11 02:37:34 +08:00
LIB_H += util/ui/browsers/map.h
2010-08-09 06:48:31 +08:00
LIB_H += util/ui/helpline.h
2010-08-11 01:54:09 +08:00
LIB_H += util/ui/libslang.h
2010-08-09 06:56:47 +08:00
LIB_H += util/ui/progress.h
2010-08-11 02:58:50 +08:00
LIB_H += util/ui/util.h
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: 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
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-10 03:57:39 +08:00
endif
2009-12-11 17:21:00 +08:00
e n d i f
2009-11-25 15:15:48 +08:00
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: 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
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-10 03:57:39 +08:00
i f d e f N O _ L I B P E R L
2009-11-25 15:15:48 +08:00
BASIC_CFLAGS += -DNO_LIBPERL
e l s e
2010-08-24 13:23:50 +08:00
PERL_EMBED_LDOPTS = $( shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
PERL_EMBED_LDFLAGS = $( call strip-libs,$( PERL_EMBED_LDOPTS) )
PERL_EMBED_LIBADD = $( call grep-libs,$( PERL_EMBED_LDOPTS) )
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: 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
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-10 03:57:39 +08:00
PERL_EMBED_CCOPTS = ` perl -MExtUtils::Embed -e ccopts 2>/dev/null`
2010-06-18 12:40:06 +08:00
FLAGS_PERL_EMBED = $( PERL_EMBED_CCOPTS) $( PERL_EMBED_LDOPTS)
2009-11-25 15:15:48 +08:00
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: 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
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-10 03:57:39 +08:00
ifneq ( $( call try-cc,$( SOURCE_PERL_EMBED) ,$( FLAGS_PERL_EMBED) ) ,y)
BASIC_CFLAGS += -DNO_LIBPERL
else
2010-08-24 13:23:50 +08:00
ALL_LDFLAGS += $( PERL_EMBED_LDFLAGS)
EXTLIBS += $( PERL_EMBED_LIBADD)
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: 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
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-10 03:57:39 +08:00
LIB_OBJS += $( OUTPUT) util/scripting-engines/trace-event-perl.o
LIB_OBJS += $( OUTPUT) scripts/perl/Perf-Trace-Util/Context.o
endif
2010-01-27 16:27:57 +08:00
e n d i f
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: 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
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-10 03:57:39 +08:00
i f d e f N O _ L I B P Y T H O N
2010-01-27 16:27:57 +08:00
BASIC_CFLAGS += -DNO_LIBPYTHON
e l s e
2010-08-24 13:23:50 +08:00
PYTHON_EMBED_LDOPTS = $( shell python-config --ldflags 2>/dev/null)
PYTHON_EMBED_LDFLAGS = $( call strip-libs,$( PYTHON_EMBED_LDOPTS) )
PYTHON_EMBED_LIBADD = $( call grep-libs,$( PYTHON_EMBED_LDOPTS) )
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: 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
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-10 03:57:39 +08:00
PYTHON_EMBED_CCOPTS = ` python-config --cflags 2>/dev/null`
FLAGS_PYTHON_EMBED = $( PYTHON_EMBED_CCOPTS) $( PYTHON_EMBED_LDOPTS)
ifneq ( $( call try-cc,$( SOURCE_PYTHON_EMBED) ,$( FLAGS_PYTHON_EMBED) ) ,y)
BASIC_CFLAGS += -DNO_LIBPYTHON
else
2010-08-24 13:23:50 +08:00
ALL_LDFLAGS += $( PYTHON_EMBED_LDFLAGS)
EXTLIBS += $( PYTHON_EMBED_LIBADD)
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: 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
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-10 03:57:39 +08:00
LIB_OBJS += $( OUTPUT) util/scripting-engines/trace-event-python.o
LIB_OBJS += $( OUTPUT) scripts/python/Perf-Trace-Util/Context.o
endif
2010-01-27 16:27:57 +08:00
e n d i f
2009-08-05 20:05:16 +08:00
i f d e f N O _ D E M A N G L E
BASIC_CFLAGS += -DNO_DEMANGLE
e l s e
2010-07-01 21:19:26 +08:00
ifdef HAVE_CPLUS_DEMANGLE
EXTLIBS += -liberty
BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
else
FLAGS_BFD = $( ALL_CFLAGS) $( ALL_LDFLAGS) $( EXTLIBS) -lbfd
has_bfd := $( call try-cc,$( SOURCE_BFD) ,$( FLAGS_BFD) )
ifeq ( $( has_bfd) ,y)
EXTLIBS += -lbfd
2009-08-12 03:22:11 +08:00
else
2010-07-01 21:19:26 +08:00
FLAGS_BFD_IBERTY = $( FLAGS_BFD) -liberty
has_bfd_iberty := $( call try-cc,$( SOURCE_BFD) ,$( FLAGS_BFD_IBERTY) )
ifeq ( $( has_bfd_iberty) ,y)
EXTLIBS += -lbfd -liberty
2009-08-12 03:22:11 +08:00
else
2010-07-01 21:19:26 +08:00
FLAGS_BFD_IBERTY_Z = $( FLAGS_BFD_IBERTY) -lz
has_bfd_iberty_z := $( call try-cc,$( SOURCE_BFD) ,$( FLAGS_BFD_IBERTY_Z) )
ifeq ( $( has_bfd_iberty_z) ,y)
EXTLIBS += -lbfd -liberty -lz
2009-08-12 03:22:11 +08:00
else
2010-07-01 21:19:26 +08:00
FLAGS_CPLUS_DEMANGLE = $( ALL_CFLAGS) $( ALL_LDFLAGS) $( EXTLIBS) -liberty
has_cplus_demangle := $( call try-cc,$( SOURCE_CPLUS_DEMANGLE) ,$( FLAGS_CPLUS_DEMANGLE) )
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
2009-08-12 03:22:11 +08:00
endif
endif
endif
2009-08-05 20:05:16 +08:00
endif
e n d i f
2010-08-21 08:38:20 +08:00
i f d e f N O _ S T R L C P Y
BASIC_CFLAGS += -DNO_STRLCPY
e l s e
ifneq ( $( call try-cc,$( SOURCE_STRLCPY) ,) ,y)
BASIC_CFLAGS += -DNO_STRLCPY
endif
e n d i f
2009-04-20 19:32:07 +08:00
i f n d e f C C _ L D _ D Y N P A T H
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
e n d i f
i f d e f N E E D S _ S O C K E T
EXTLIBS += -lsocket
e n d i f
i f d e f N E E D S _ N S L
EXTLIBS += -lnsl
e n d i f
i f d e f N O _ D _ T Y P E _ I N _ D I R E N T
BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
e n d i f
i f d e f N O _ D _ I N O _ I N _ D I R E N T
BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
e n d i f
i f d e f N O _ S T _ B L O C K S _ I N _ S T R U C T _ S T A T
BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
e n d i f
i f d e f U S E _ N S E C
BASIC_CFLAGS += -DUSE_NSEC
e n d i f
i f d e f U S E _ S T _ T I M E S P E C
BASIC_CFLAGS += -DUSE_ST_TIMESPEC
e n d i f
i f d e f N O _ N S E C
BASIC_CFLAGS += -DNO_NSEC
e n d i f
i f d e f N O _ C 9 9 _ F O R M A T
BASIC_CFLAGS += -DNO_C99_FORMAT
e n d i f
i f d e f S N P R I N T F _ R E T U R N S _ B O G U S
COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
2010-03-28 01:30:45 +08:00
COMPAT_OBJS += $( OUTPUT) compat/snprintf.o
2009-04-20 19:32:07 +08:00
e n d i f
i f d e f F R E A D _ R E A D S _ D I R E C T O R I E S
COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
2010-03-28 01:30:45 +08:00
COMPAT_OBJS += $( OUTPUT) compat/fopen.o
2009-04-20 19:32:07 +08:00
e n d i f
i f d e f N O _ S Y M L I N K _ H E A D
BASIC_CFLAGS += -DNO_SYMLINK_HEAD
e n d i f
i f d e f N O _ S T R C A S E S T R
COMPAT_CFLAGS += -DNO_STRCASESTR
2010-03-28 01:30:45 +08:00
COMPAT_OBJS += $( OUTPUT) compat/strcasestr.o
2009-04-20 19:32:07 +08:00
e n d i f
i f d e f N O _ S T R T O U M A X
COMPAT_CFLAGS += -DNO_STRTOUMAX
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COMPAT_OBJS += $( OUTPUT) compat/strtoumax.o
2009-04-20 19:32:07 +08:00
e n d i f
i f d e f N O _ S T R T O U L L
COMPAT_CFLAGS += -DNO_STRTOULL
e n d i f
i f d e f N O _ S E T E N V
COMPAT_CFLAGS += -DNO_SETENV
2010-03-28 01:30:45 +08:00
COMPAT_OBJS += $( OUTPUT) compat/setenv.o
2009-04-20 19:32:07 +08:00
e n d i f
i f d e f N O _ M K D T E M P
COMPAT_CFLAGS += -DNO_MKDTEMP
2010-03-28 01:30:45 +08:00
COMPAT_OBJS += $( OUTPUT) compat/mkdtemp.o
2009-04-20 19:32:07 +08:00
e n d i f
i f d e f N O _ U N S E T E N V
COMPAT_CFLAGS += -DNO_UNSETENV
2010-03-28 01:30:45 +08:00
COMPAT_OBJS += $( OUTPUT) compat/unsetenv.o
2009-04-20 19:32:07 +08:00
e n d i f
i f d e f N O _ S Y S _ S E L E C T _ H
BASIC_CFLAGS += -DNO_SYS_SELECT_H
e n d i f
i f d e f N O _ M M A P
COMPAT_CFLAGS += -DNO_MMAP
2010-03-28 01:30:45 +08:00
COMPAT_OBJS += $( OUTPUT) compat/mmap.o
2009-04-20 19:32:07 +08:00
e l s e
ifdef USE_WIN32_MMAP
COMPAT_CFLAGS += -DUSE_WIN32_MMAP
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COMPAT_OBJS += $( OUTPUT) compat/win32mmap.o
2009-04-20 19:32:07 +08:00
endif
e n d i f
i f d e f N O _ P R E A D
COMPAT_CFLAGS += -DNO_PREAD
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COMPAT_OBJS += $( OUTPUT) compat/pread.o
2009-04-20 19:32:07 +08:00
e n d i f
i f d e f N O _ F A S T _ W O R K I N G _ D I R E C T O R Y
BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
e n d i f
i f d e f N O _ T R U S T A B L E _ F I L E M O D E
BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
e n d i f
i f d e f N O _ I P V 6
BASIC_CFLAGS += -DNO_IPV6
e n d i f
i f d e f N O _ U I N T M A X _ T
BASIC_CFLAGS += -Duintmax_t= uint32_t
e n d i f
i f d e f N O _ S O C K A D D R _ S T O R A G E
i f d e f N O _ I P V 6
BASIC_CFLAGS += -Dsockaddr_storage= sockaddr_in
e l s e
BASIC_CFLAGS += -Dsockaddr_storage= sockaddr_in6
e n d i f
e n d i f
i f d e f N O _ I N E T _ N T O P
2010-03-28 01:30:45 +08:00
LIB_OBJS += $( OUTPUT) compat/inet_ntop.o
2009-04-20 19:32:07 +08:00
e n d i f
i f d e f N O _ I N E T _ P T O N
2010-03-28 01:30:45 +08:00
LIB_OBJS += $( OUTPUT) compat/inet_pton.o
2009-04-20 19:32:07 +08:00
e n d i f
i f d e f N O _ I C O N V
BASIC_CFLAGS += -DNO_ICONV
e n d i f
i f d e f O L D _ I C O N V
BASIC_CFLAGS += -DOLD_ICONV
e n d i f
i f d e f N O _ D E F L A T E _ B O U N D
BASIC_CFLAGS += -DNO_DEFLATE_BOUND
e n d i f
i f d e f P P C _ S H A 1
SHA1_HEADER = "ppc/sha1.h"
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LIB_OBJS += $( OUTPUT) ppc/sha1.o ppc/sha1ppc.o
2009-04-20 19:32:07 +08:00
e l s e
i f d e f A R M _ S H A 1
SHA1_HEADER = "arm/sha1.h"
2010-03-28 01:30:45 +08:00
LIB_OBJS += $( OUTPUT) arm/sha1.o $( OUTPUT) arm/sha1_arm.o
2009-04-20 19:32:07 +08:00
e l s e
i f d e f M O Z I L L A _ S H A 1
SHA1_HEADER = "mozilla-sha1/sha1.h"
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LIB_OBJS += $( OUTPUT) mozilla-sha1/sha1.o
2009-04-20 19:32:07 +08:00
e l s e
SHA1_HEADER = <openssl/sha.h>
EXTLIBS += $( LIB_4_CRYPTO)
e n d i f
e n d i f
e n d i f
i f d e f N O _ P E R L _ M A K E M A K E R
export NO_PERL_MAKEMAKER
e n d i f
i f d e f N O _ H S T R E R R O R
COMPAT_CFLAGS += -DNO_HSTRERROR
2010-03-28 01:30:45 +08:00
COMPAT_OBJS += $( OUTPUT) compat/hstrerror.o
2009-04-20 19:32:07 +08:00
e n d i f
i f d e f N O _ M E M M E M
COMPAT_CFLAGS += -DNO_MEMMEM
2010-03-28 01:30:45 +08:00
COMPAT_OBJS += $( OUTPUT) compat/memmem.o
2009-04-20 19:32:07 +08:00
e n d i f
i f d e f I N T E R N A L _ Q S O R T
COMPAT_CFLAGS += -DINTERNAL_QSORT
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COMPAT_OBJS += $( OUTPUT) compat/qsort.o
2009-04-20 19:32:07 +08:00
e n d i f
i f d e f R U N T I M E _ P R E F I X
COMPAT_CFLAGS += -DRUNTIME_PREFIX
e n d i f
i f d e f D I R _ H A S _ B S D _ G R O U P _ S E M A N T I C S
COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
e n d i f
i f d e f N O _ E X T E R N A L _ G R E P
BASIC_CFLAGS += -DNO_EXTERNAL_GREP
e n d i f
i f e q ( $( PERL_PATH ) , )
NO_PERL = NoThanks
e n d i f
QUIET_SUBDIR0 = +$( MAKE) -C # space to separate -C and subdir
QUIET_SUBDIR1 =
i f n e q ( $( findstring $ ( MAKEFLAGS ) ,w ) , w )
PRINT_DIR = --no-print-directory
e l s e # "make -w"
NO_SUBDIR = :
e n d i f
i f n e q ( $( findstring $ ( MAKEFLAGS ) ,s ) , s )
i f n d e f V
QUIET_CC = @echo ' ' CC $@ ;
QUIET_AR = @echo ' ' AR $@ ;
QUIET_LINK = @echo ' ' LINK $@ ;
2010-08-17 23:22:08 +08:00
QUIET_MKDIR = @echo ' ' MKDIR $@ ;
2009-04-20 19:32:07 +08:00
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
e n d i f
e n d i f
i f d e f A S C I I D O C 8
export ASCIIDOC8
e n d i f
# Shell quote (do not use $(call) to accommodate ancient setups);
SHA1_HEADER_SQ = $( subst ',' \' ' ,$( SHA1_HEADER) )
2009-04-20 21:00:56 +08:00
ETC_PERFCONFIG_SQ = $( subst ',' \' ' ,$( ETC_PERFCONFIG) )
2009-04-20 19:32:07 +08:00
DESTDIR_SQ = $( subst ',' \' ' ,$( DESTDIR) )
bindir_SQ = $( subst ',' \' ' ,$( bindir) )
bindir_relative_SQ = $( subst ',' \' ' ,$( bindir_relative) )
mandir_SQ = $( subst ',' \' ' ,$( mandir) )
infodir_SQ = $( subst ',' \' ' ,$( infodir) )
2009-04-20 21:00:56 +08:00
perfexecdir_SQ = $( subst ',' \' ' ,$( perfexecdir) )
2009-04-20 19:32:07 +08:00
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) )
2010-11-29 08:53:07 +08:00
LIBS = -Wl,--whole-archive $( PERFLIBS) -Wl,--no-whole-archive $( EXTLIBS)
2009-04-20 19:32:07 +08:00
BASIC_CFLAGS += -DSHA1_HEADER= '$(SHA1_HEADER_SQ)' \
$( COMPAT_CFLAGS)
LIB_OBJS += $( COMPAT_OBJS)
ALL_CFLAGS += $( BASIC_CFLAGS)
2010-11-25 15:04:53 +08:00
ALL_CFLAGS += $( ARCH_CFLAGS)
2009-04-20 19:32:07 +08:00
ALL_LDFLAGS += $( BASIC_LDFLAGS)
export TAR INSTALL DESTDIR SHELL_PATH
### Build rules
SHELL = $( SHELL_PATH)
perf tools: Reorganize the Makefile feature tests
Moving the tests to a separate file, feature-tests.mak and using a try-cc
function similar to the try-run in Kbuild.
This also makes the output more quiet as we can stop using the INTERMEDIATE
target to remove the .perf.dev.null file needed for some gcc versions where
/dev/null can't be used as the output file name.
As the tests get shorter by uninlining the source code used to test for
features, we can more properly use identation.
The feature tests itself can be made more clear and reused, like when trying to
see what is needed to have bfd_demangle.
We also get a bit closer to reusing scripts/Kbuild.include, reducing the
distance from the kernel build system.
Tests performed:
[root@emilia perf]# make -j9 O=/tmp/perf
PERF_VERSION = 0.0.2.PERF
GEN /tmp/perf/common-cmds.h
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/builtin-annotate.o
CC /tmp/perf/bench/sched-messaging.o
CC /tmp/perf/builtin-diff.o
<SNIP>
CC /tmp/perf/scripts/python/Perf-Trace-Util/Context.o
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-help.o
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
If we uninstall, for instance newt-devel we get:
[root@emilia perf]# rpm -e newt-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
CC /tmp/perf/builtin-annotate.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then binutils-devel:
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:564: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
Makefile:632: No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling
* new build flags or prefix
GEN perf-archive
CC /tmp/perf/perf.o
<SNIP>
AR /tmp/perf/libperf.a
LINK /tmp/perf/perf
[root@emilia perf]#
And then strictly required devel packages:
[root@emilia perf]# rpm -e elfutils-libelf-devel elfutils-devel
[root@emilia perf]# make -j9 O=/tmp/perf
Makefile:509: 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
Makefile:542: *** No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel. Stop.
[root@emilia perf]#
After installing everything back on:
[root@emilia perf]# yum install elfutils-devel binutils-devel newt-devel
<SNIP>
Installed:
binutils-devel.x86_64 0:2.20.51.0.2-5.11.el6
elfutils-devel.x86_64 0:0.147-1.el6
elfutils-libelf-devel.x86_64 0:0.147-1.el6
newt-devel.x86_64 0:0.52.11-1.el6
Complete!
[root@emilia perf]# make -j9
PERF_VERSION = 0.0.2.PERF
GEN common-cmds.h
* new build flags or prefix
GEN perf-archive
CC builtin-annotate.o
<SNIP>
AR libperf.a
LINK perf
[root@emilia perf]# make -j9
[root@emilia perf]#
Thanks to Sam for pointing me to try-run.
Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-10 03:57:39 +08:00
all :: shell_compatibility_test $( ALL_PROGRAMS ) $( BUILT_INS ) $( OTHER_PROGRAMS ) $( OUTPUT ) PERF -BUILD -OPTIONS
2009-04-20 19:32:07 +08:00
i f n e q ( , $ X )
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$( foreach p,$( patsubst %$X ,%,$( filter %$X ,$( ALL_PROGRAMS) $( BUILT_INS) perf$X ) ) , test '$p' -ef '$p$X' || $( RM) '$p' ; )
2009-04-20 19:32:07 +08:00
e n d i f
all ::
please_set_SHELL_PATH_to_a_more_modern_shell :
@$$ ( :)
shell_compatibility_test : please_set_SHELL_PATH_to_a_more_modern_shell
2010-03-28 01:30:45 +08:00
strip : $( PROGRAMS ) $( OUTPUT ) perf $X
$( STRIP) $( STRIP_OPTS) $( PROGRAMS) $( OUTPUT) perf$X
2009-04-20 19:32:07 +08:00
2010-03-28 01:30:45 +08:00
$(OUTPUT)perf.o : perf .c $( OUTPUT ) common -cmds .h $( OUTPUT ) PERF -CFLAGS
2009-04-20 21:00:56 +08:00
$( QUIET_CC) $( CC) -DPERF_VERSION= '"$(PERF_VERSION)"' \
'-DPERF_HTML_PATH="$(htmldir_SQ)"' \
2010-03-28 01:30:45 +08:00
$( ALL_CFLAGS) -c $( filter %.c,$^) -o $@
2009-04-20 19:32:07 +08:00
2010-03-28 01:30:45 +08:00
$(OUTPUT)perf$X : $( OUTPUT ) perf .o $( BUILTIN_OBJS ) $( PERFLIBS )
2010-08-24 13:23:50 +08:00
$( QUIET_LINK) $( CC) $( ALL_CFLAGS) $( ALL_LDFLAGS) $( OUTPUT) perf.o \
$( BUILTIN_OBJS) $( LIBS) -o $@
2009-04-20 19:32:07 +08:00
2010-03-28 01:30:45 +08:00
$(OUTPUT)builtin-help.o : builtin -help .c $( OUTPUT ) common -cmds .h $( OUTPUT ) PERF -CFLAGS
$( QUIET_CC) $( CC) -o $@ -c $( ALL_CFLAGS) \
2009-04-20 21:00:56 +08:00
'-DPERF_HTML_PATH="$(htmldir_SQ)"' \
'-DPERF_MAN_PATH="$(mandir_SQ)"' \
2009-09-12 13:53:05 +08:00
'-DPERF_INFO_PATH="$(infodir_SQ)"' $<
2010-03-28 01:30:45 +08:00
$(OUTPUT)builtin-timechart.o : builtin -timechart .c $( OUTPUT ) common -cmds .h $( OUTPUT ) PERF -CFLAGS
$( QUIET_CC) $( CC) -o $@ -c $( ALL_CFLAGS) \
2009-09-12 13:53:05 +08:00
'-DPERF_HTML_PATH="$(htmldir_SQ)"' \
'-DPERF_MAN_PATH="$(mandir_SQ)"' \
2009-04-20 21:00:56 +08:00
'-DPERF_INFO_PATH="$(infodir_SQ)"' $<
2009-04-20 19:32:07 +08:00
2010-03-28 01:30:45 +08:00
$(BUILT_INS) : $( OUTPUT ) perf $X
2009-04-20 19:32:07 +08:00
$( QUIET_BUILT_IN) $( RM) $@ && \
2009-04-20 21:00:56 +08:00
ln perf$X $@ 2>/dev/null || \
ln -s perf$X $@ 2>/dev/null || \
cp perf$X $@
2009-04-20 19:32:07 +08:00
2010-03-28 01:30:45 +08:00
$(OUTPUT)common-cmds.h : util /generate -cmdlist .sh command -list .txt
2009-04-20 19:32:07 +08:00
2010-03-28 01:30:45 +08:00
$(OUTPUT)common-cmds.h : $( wildcard Documentation /perf -*.txt )
2009-09-26 03:01:41 +08:00
$( QUIET_GEN) . util/generate-cmdlist.sh > $@ + && mv $@ + $@
2009-04-20 19:32:07 +08:00
$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
2010-08-19 00:32:37 +08:00
$( QUIET_GEN) $( RM) $( OUTPUT) $@ $( OUTPUT) $@ + && \
2009-04-20 19:32:07 +08:00
sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
-e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
-e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
2009-04-20 21:00:56 +08:00
-e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
2009-04-20 19:32:07 +08:00
-e 's/@@NO_CURL@@/$(NO_CURL)/g' \
2010-08-19 00:32:37 +08:00
$@ .sh > $( OUTPUT) $@ + && \
chmod +x $( OUTPUT) $@ + && \
mv $( OUTPUT) $@ + $( OUTPUT) $@
2009-04-20 19:32:07 +08:00
configure : configure .ac
$( QUIET_GEN) $( RM) $@ $<+ && \
2009-04-20 21:00:56 +08:00
sed -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
2009-04-20 19:32:07 +08:00
$< > $<+ && \
autoconf -o $@ $<+ && \
$( RM) $<+
2009-04-20 21:00:56 +08:00
# These can record PERF_VERSION
2010-03-28 01:30:45 +08:00
$( OUTPUT ) p e r f . o p e r f . s p e c \
2009-04-20 19:32:07 +08:00
$( patsubst %.sh,%,$( SCRIPT_SH) ) \
$( patsubst %.perl,%,$( SCRIPT_PERL) ) \
2010-03-28 01:30:45 +08:00
: $( OUTPUT) PERF-VERSION-FILE
2009-04-20 19:32:07 +08:00
2010-03-28 01:30:45 +08:00
$(OUTPUT)%.o : %.c $( OUTPUT ) PERF -CFLAGS
$( QUIET_CC) $( CC) -o $@ -c $( ALL_CFLAGS) $<
$(OUTPUT)%.s : %.c $( OUTPUT ) PERF -CFLAGS
2009-04-20 19:32:07 +08:00
$( QUIET_CC) $( CC) -S $( ALL_CFLAGS) $<
2010-03-28 01:30:45 +08:00
$(OUTPUT)%.o : %.S
$( QUIET_CC) $( CC) -o $@ -c $( ALL_CFLAGS) $<
2009-04-20 19:32:07 +08:00
2010-03-28 01:30:45 +08:00
$(OUTPUT)util/exec_cmd.o : util /exec_cmd .c $( OUTPUT ) PERF -CFLAGS
$( QUIET_CC) $( CC) -o $@ -c $( ALL_CFLAGS) \
2009-04-20 21:00:56 +08:00
'-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
2009-04-20 19:32:07 +08:00
'-DBINDIR="$(bindir_relative_SQ)"' \
'-DPREFIX="$(prefix_SQ)"' \
$<
2010-03-28 01:30:45 +08:00
$(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)"' $<
2009-04-20 19:32:07 +08:00
2010-03-28 01:30:45 +08:00
$(OUTPUT)util/config.o : util /config .c $( OUTPUT ) PERF -CFLAGS
$( QUIET_CC) $( CC) -o $@ -c $( ALL_CFLAGS) -DETC_PERFCONFIG= '"$(ETC_PERFCONFIG_SQ)"' $<
2009-04-20 19:32:07 +08:00
2010-08-07 04:35:02 +08:00
$(OUTPUT)util/ui/browser.o : util /ui /browser .c $( OUTPUT ) PERF -CFLAGS
$( QUIET_CC) $( CC) -o $@ -c $( ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
2010-08-11 01:54:09 +08:00
$(OUTPUT)util/ui/browsers/annotate.o : util /ui /browsers /annotate .c $( OUTPUT ) PERF -CFLAGS
$( QUIET_CC) $( CC) -o $@ -c $( ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
2010-08-11 02:49:07 +08:00
$(OUTPUT)util/ui/browsers/hists.o : util /ui /browsers /hists .c $( OUTPUT ) PERF -CFLAGS
$( QUIET_CC) $( CC) -o $@ -c $( ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
2010-08-11 02:37:34 +08:00
$(OUTPUT)util/ui/browsers/map.o : util /ui /browsers /map .c $( OUTPUT ) PERF -CFLAGS
$( QUIET_CC) $( CC) -o $@ -c $( ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
2010-03-28 01:30:45 +08:00
$(OUTPUT)util/rbtree.o : ../../lib /rbtree .c $( OUTPUT ) PERF -CFLAGS
$( QUIET_CC) $( CC) -o $@ -c $( ALL_CFLAGS) -DETC_PERFCONFIG= '"$(ETC_PERFCONFIG_SQ)"' $<
2009-07-01 23:28:37 +08:00
2010-03-28 01:30:45 +08:00
$(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 $<
2009-11-25 15:15:48 +08:00
2010-03-28 01:30:45 +08:00
$(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 $<
2009-11-25 15:15:50 +08:00
2010-03-28 01:30:45 +08:00
$(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 $<
2010-01-27 16:27:57 +08:00
2010-03-28 01:30:45 +08:00
$(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 $<
2010-01-27 16:27:57 +08:00
2010-03-28 01:30:45 +08:00
$(OUTPUT)perf-%$X : %.o $( PERFLIBS )
2009-04-20 19:32:07 +08:00
$( QUIET_LINK) $( CC) $( ALL_CFLAGS) -o $@ $( ALL_LDFLAGS) $( filter %.o,$^) $( LIBS)
$(LIB_OBJS) $(BUILTIN_OBJS) : $( LIB_H )
2009-04-20 21:00:56 +08:00
$(patsubst perf-%$X,%.o,$(PROGRAMS)) : $( LIB_H ) $( wildcard */*.h )
2009-04-20 19:32:07 +08:00
builtin-revert.o wt-status.o : wt -status .h
2010-08-17 23:22:08 +08:00
# we compile into subdirectories. if the target directory is not the source directory, they might not exists. So
# we depend the various files onto their directories.
DIRECTORY_DEPS = $( LIB_OBJS) $( BUILTIN_OBJS) $( OUTPUT) PERF-VERSION-FILE $( OUTPUT) common-cmds.h
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$(DIRECTORY_DEPS) : | $( sort $ ( dir $ ( DIRECTORY_DEPS ) ) )
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# In the second step, we make a rule to actually create these directories
$(sort $(dir $(DIRECTORY_DEPS))) :
$( QUIET_MKDIR) $( MKDIR) -p $@ 2>/dev/null
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$(LIB_FILE) : $( LIB_OBJS )
$( QUIET_AR) $( RM) $@ && $( AR) rcs $@ $( LIB_OBJS)
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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
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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) ) :\
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$( bindir_SQ) :$( perfexecdir_SQ) :$( template_dir_SQ) :$( prefix_SQ)
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$(OUTPUT)PERF-CFLAGS : .FORCE -PERF -CFLAGS
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@FLAGS= '$(TRACK_CFLAGS)' ; \
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if test x" $$ FLAGS " != x" `cat $( OUTPUT) PERF-CFLAGS 2>/dev/null` " ; then \
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echo 1>& 2 " * new build flags or prefix" ; \
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echo " $$ FLAGS " >$( OUTPUT) PERF-CFLAGS; \
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fi
# We need to apply sq twice, once to protect from the shell
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# that runs $(OUTPUT)PERF-BUILD-OPTIONS, and then again to protect it
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# and the first level quoting from the shell that runs "echo".
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$(OUTPUT)PERF-BUILD-OPTIONS : .FORCE -PERF -BUILD -OPTIONS
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@echo SHELL_PATH = \' '$(subst ' ,'\' ',$(SHELL_PATH_SQ))' \' >$@
@echo TAR = \' '$(subst ' ,'\' ',$(subst ' ,'\' ',$(TAR)))' \' >>$@
@echo NO_CURL = \' '$(subst ' ,'\' ',$(subst ' ,'\' ',$(NO_CURL)))' \' >>$@
@echo NO_PERL = \' '$(subst ' ,'\' ',$(subst ' ,'\' ',$(NO_PERL)))' \' >>$@
### Testing rules
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#
# None right now:
#
# TEST_PROGRAMS += test-something$X
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all :: $( TEST_PROGRAMS )
# GNU make supports exporting all variables by "export" without parameters.
# However, the environment gets quite big, and some programs have problems
# with that.
export NO_SVN_TESTS
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check : $( OUTPUT ) common -cmds .h
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if sparse; \
then \
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for i in *.c */*.c; \
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do \
sparse $( ALL_CFLAGS) $( SPARSE_FLAGS) $$ 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
i f n e q ( $( filter /%,$ ( firstword $ ( template_dir ) ) ) , )
template_instdir = $( template_dir)
e l s e
template_instdir = $( prefix) /$( template_dir)
e n d i f
export template_instdir
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i f n e q ( $( filter /%,$ ( firstword $ ( perfexecdir ) ) ) , )
perfexec_instdir = $( perfexecdir)
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e l s e
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perfexec_instdir = $( prefix) /$( perfexecdir)
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e n d i f
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perfexec_instdir_SQ = $( subst ',' \' ' ,$( perfexec_instdir) )
export perfexec_instdir
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install : all
$( INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
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$( INSTALL) $( OUTPUT) perf$X '$(DESTDIR_SQ)$(bindir_SQ)'
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$( INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
$( INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
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$( INSTALL) $( OUTPUT) perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
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$( 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)$(perfexec_instdir_SQ)/scripts/perl/bin'
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$( INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
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$( INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
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$( INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
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$( INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'
$( INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
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i f d e f B U I L T _ I N S
$( INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
$( INSTALL) $( BUILT_INS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
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i f n e q ( , $ X )
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$( foreach p,$( patsubst %$X ,%,$( filter %$X ,$( ALL_PROGRAMS) $( BUILT_INS) $( OUTPUT) perf$X ) ) , $( RM) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/$p' ; )
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e n d i f
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e n d i f
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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 :
$( MAKE) -C Documentation quick-install-html
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### Maintainer's dist rules
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#
# None right now
#
#
# perf.spec: perf.spec.in
# sed -e 's/@@VERSION@@/$(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
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### Cleaning rules
distclean : clean
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# $(RM) configure
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clean :
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$( RM) *.o */*.o */*/*.o */*/*/*.o $( LIB_FILE)
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$( RM) $( ALL_PROGRAMS) $( BUILT_INS) perf$X
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$( RM) $( TEST_PROGRAMS)
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$( RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $( OUTPUT) common-cmds.h TAGS tags cscope*
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$( RM) -r autom4te.cache
$( RM) config.log config.mak.autogen config.mak.append config.status config.cache
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$( RM) -r $( PERF_TARNAME) .doc-tmp-dir
$( RM) $( PERF_TARNAME) .tar.gz perf-core_$( PERF_VERSION) -*.tar.gz
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$( RM) $( htmldocs) .tar.gz $( manpages) .tar.gz
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$( MAKE) -C Documentation/ clean
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$( RM) $( OUTPUT) PERF-VERSION-FILE $( OUTPUT) PERF-CFLAGS $( OUTPUT) PERF-BUILD-OPTIONS
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.PHONY : all install clean strip
.PHONY : shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
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.PHONY : .FORCE -PERF -VERSION -FILE TAGS tags cscope .FORCE -PERF -CFLAGS
.PHONY : .FORCE -PERF -BUILD -OPTIONS
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### Make sure built-ins do not have dups and listed in perf.c
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#
check-builtins ::
./check-builtins.sh
### Test suite coverage testing
#
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# 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
