1 # The default target of this Makefile is...
4 # Define V=1 to have a more verbose compile.
6 # Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
7 # or vsnprintf() return -1 instead of number of characters which would
8 # have been written to the final string if enough space had been available.
10 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
11 # when attempting to read from an fopen'ed directory.
13 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
14 # This also implies MOZILLA_SHA1.
16 # Define CURLDIR=/foo/bar if your curl header and library files are in
17 # /foo/bar/include and /foo/bar/lib directories.
19 # Define EXPATDIR=/foo/bar if your expat header and library files are in
20 # /foo/bar/include and /foo/bar/lib directories.
22 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
24 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
25 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
27 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
28 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
29 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
30 # some C compilers supported these specifiers prior to C99 as an extension.
32 # Define NO_STRCASESTR if you don't have strcasestr.
34 # Define NO_MEMMEM if you don't have memmem.
36 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
37 # If your compiler also does not support long long or does not have
38 # strtoull, define NO_STRTOULL.
40 # Define NO_SETENV if you don't have setenv in the C library.
42 # Define NO_UNSETENV if you don't have unsetenv in the C library.
44 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
46 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
48 # Define NO_SYMLINK_HEAD if you never want .perf/HEAD to be a symbolic link.
49 # Enable it on Windows. By default, symrefs are still used.
51 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
52 # tests. These tests take up a significant amount of the total test time
53 # but are not needed unless you plan to talk to SVN repos.
55 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
56 # installed in /sw, but don't want PERF to link against any libraries
57 # installed there. If defined you may specify your own (or Fink's)
58 # include directories and library directories by defining CFLAGS
59 # and LDFLAGS appropriately.
61 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
62 # have DarwinPorts installed in /opt/local, but don't want PERF to
63 # link against any libraries installed there. If defined you may
64 # specify your own (or DarwinPort's) include directories and
65 # library directories by defining CFLAGS and LDFLAGS appropriately.
67 # Define PPC_SHA1 environment variable when running make to make use of
68 # a bundled SHA1 routine optimized for PowerPC.
70 # Define ARM_SHA1 environment variable when running make to make use of
71 # a bundled SHA1 routine optimized for ARM.
73 # Define MOZILLA_SHA1 environment variable when running make to make use of
74 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
75 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
76 # choice) has very fast version optimized for i586.
78 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
80 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
82 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
85 # Define NO_MMAP if you want to avoid mmap.
87 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
89 # Define NO_PREAD if you have a problem with pread() system call (e.g.
90 # cygwin.dll before v1.5.22).
92 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
93 # generally faster on your platform than accessing the working directory.
95 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
96 # the executable mode bit, but doesn't really do so.
98 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
100 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
103 # Define NO_ICONV if your libc does not properly support iconv.
105 # Define OLD_ICONV if your library has an old iconv(), where the second
106 # (input buffer pointer) parameter is declared with type (const char **).
108 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
110 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
111 # that tells runtime paths to dynamic libraries;
112 # "-Wl,-rpath=/path/lib" is used instead.
114 # Define USE_NSEC below if you want perf to care about sub-second file mtimes
115 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
116 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
117 # randomly break unless your underlying filesystem supports those sub-second
118 # times (my ext3 doesn't).
120 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
123 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
124 # available. This automatically turns USE_NSEC off.
126 # Define USE_STDEV below if you want perf to care about the underlying device
127 # change being considered an inode change from the update-index perspective.
129 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
130 # field that counts the on-disk footprint in 512-byte blocks.
132 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
134 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
136 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
137 # MakeMaker (e.g. using ActiveState under Cygwin).
139 # Define NO_PERL if you do not want Perl scripts or libraries at all.
141 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
142 # is a simplified version of the merge sort used in glibc. This is
143 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
145 # Define NO_EXTERNAL_GREP if you don't want "perf grep" to ever call
146 # your external grep (e.g., if your system lacks grep, if its grep is
147 # broken, or spawning external process is slower than built-in grep perf has).
149 PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
150 @$(SHELL_PATH) util/PERF-VERSION-GEN
151 -include PERF-VERSION-FILE
153 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
154 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
155 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
156 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
157 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
158 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
161 # Add -m32 for cross-builds:
167 # If we're on a 64-bit kernel, use -m64:
169 ifneq ($(patsubst %64,%,$(uname_M)),$(uname_M))
174 # CFLAGS and LDFLAGS are for the users to override from the command line.
177 # Include saner warnings here, which can catch bugs:
180 EXTRA_WARNINGS := -Wcast-align
181 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat
182 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-security
183 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-y2k
184 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wshadow
185 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Winit-self
186 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wpacked
187 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wredundant-decls
188 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstack-protector
189 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-aliasing=3
190 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-default
191 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-enum
192 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wno-system-headers
193 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wundef
194 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wvolatile-register-var
195 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wwrite-strings
196 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wbad-function-cast
197 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-declarations
198 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-prototypes
199 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wnested-externs
200 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wold-style-definition
201 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-prototypes
202 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wdeclaration-after-statement
204 CFLAGS = $(MBITS) -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -fstack-protector-all -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS)
205 LDFLAGS = -lpthread -lrt -lelf -lm
206 ALL_CFLAGS = $(CFLAGS)
207 ALL_LDFLAGS = $(LDFLAGS)
210 # Among the variables below, these:
216 # ETC_PERFCONFIG (but not sysconfdir)
217 # can be specified as a relative path some/where/else;
218 # this is interpreted as relative to $(prefix) and "perf" at
219 # runtime figures out where they are based on the path to the executable.
220 # This can help installing the suite in a relocatable way.
223 bindir_relative = bin
224 bindir = $(prefix)/$(bindir_relative)
227 perfexecdir = libexec/perf-core
228 sharedir = $(prefix)/share
229 template_dir = share/perf-core/templates
230 htmldir = share/doc/perf-doc
231 ifeq ($(prefix),/usr)
233 ETC_PERFCONFIG = $(sysconfdir)/perfconfig
235 sysconfdir = $(prefix)/etc
236 ETC_PERFCONFIG = etc/perfconfig
241 export prefix bindir sharedir sysconfdir
250 PTHREAD_LIBS = -lpthread
252 # sparse is architecture-neutral, which means that we need to tell it
253 # explicitly what architecture to check for. Fix this up for yours..
254 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
258 ### --- END CONFIGURATION SECTION ---
260 # Those must not be GNU-specific; they are shared with perl/ which may
261 # be built by a different compiler. (Note that this is an artifact now
262 # but it still might be nice to keep that distinction.)
263 BASIC_CFLAGS = -Iutil/include
266 # Guard against environment variables
278 # No scripts right now:
281 # SCRIPT_SH += perf-am.sh
284 # No Perl scripts right now:
287 # SCRIPT_PERL += perf-add--interactive.perl
289 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
290 $(patsubst %.perl,%,$(SCRIPT_PERL))
295 # ... and all the rest that could be moved out of bindir to perfexecdir
296 PROGRAMS += $(EXTRA_PROGRAMS)
299 # Single 'perf' binary right now:
303 # List built-in command $C whose implementation cmd_$C() is not in
304 # builtin-$C.o but is linked in as part of some other command.
308 # BUILT_INS += perf-init $X
310 # what 'all' will build and 'install' will install, in perfexecdir
311 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
313 # what 'all' will build but not install in perfexecdir
314 OTHER_PROGRAMS = perf$X
316 # Set paths to tools early so that they can be used for version tests.
321 PERL_PATH = /usr/bin/perl
328 LIB_H += ../../include/linux/perf_event.h
329 LIB_H += ../../include/linux/rbtree.h
330 LIB_H += ../../include/linux/list.h
331 LIB_H += ../../include/linux/stringify.h
332 LIB_H += util/include/linux/list.h
334 LIB_H += util/types.h
335 LIB_H += util/levenshtein.h
336 LIB_H += util/parse-options.h
337 LIB_H += util/parse-events.h
338 LIB_H += util/quote.h
341 LIB_H += util/strbuf.h
342 LIB_H += util/string.h
343 LIB_H += util/strlist.h
344 LIB_H += util/run-command.h
345 LIB_H += util/sigchain.h
346 LIB_H += util/symbol.h
347 LIB_H += util/module.h
348 LIB_H += util/color.h
349 LIB_H += util/values.h
351 LIB_OBJS += util/abspath.o
352 LIB_OBJS += util/alias.o
353 LIB_OBJS += util/config.o
354 LIB_OBJS += util/ctype.o
355 LIB_OBJS += util/environment.o
356 LIB_OBJS += util/exec_cmd.o
357 LIB_OBJS += util/help.o
358 LIB_OBJS += util/levenshtein.o
359 LIB_OBJS += util/parse-options.o
360 LIB_OBJS += util/parse-events.o
361 LIB_OBJS += util/path.o
362 LIB_OBJS += util/rbtree.o
363 LIB_OBJS += util/run-command.o
364 LIB_OBJS += util/quote.o
365 LIB_OBJS += util/strbuf.o
366 LIB_OBJS += util/string.o
367 LIB_OBJS += util/strlist.o
368 LIB_OBJS += util/usage.o
369 LIB_OBJS += util/wrapper.o
370 LIB_OBJS += util/sigchain.o
371 LIB_OBJS += util/symbol.o
372 LIB_OBJS += util/module.o
373 LIB_OBJS += util/color.o
374 LIB_OBJS += util/pager.o
375 LIB_OBJS += util/header.o
376 LIB_OBJS += util/callchain.o
377 LIB_OBJS += util/values.o
378 LIB_OBJS += util/debug.o
379 LIB_OBJS += util/map.o
380 LIB_OBJS += util/thread.o
381 LIB_OBJS += util/trace-event-parse.o
382 LIB_OBJS += util/trace-event-read.o
383 LIB_OBJS += util/trace-event-info.o
384 LIB_OBJS += util/svghelper.o
386 BUILTIN_OBJS += builtin-annotate.o
387 BUILTIN_OBJS += builtin-help.o
388 BUILTIN_OBJS += builtin-sched.o
389 BUILTIN_OBJS += builtin-list.o
390 BUILTIN_OBJS += builtin-record.o
391 BUILTIN_OBJS += builtin-report.o
392 BUILTIN_OBJS += builtin-stat.o
393 BUILTIN_OBJS += builtin-timechart.o
394 BUILTIN_OBJS += builtin-top.o
395 BUILTIN_OBJS += builtin-trace.o
396 BUILTIN_OBJS += builtin-probe.o
398 PERFLIBS = $(LIB_FILE)
401 # Platform specific tweaks
404 # We choose to avoid "if .. else if .. else .. endif endif"
405 # because maintaining the nesting to match is a pain. If
406 # we had "elif" things would have been much nicer...
408 -include config.mak.autogen
411 ifeq ($(uname_S),Darwin)
413 ifeq ($(shell test -d /sw/lib && echo y),y)
414 BASIC_CFLAGS += -I/sw/include
415 BASIC_LDFLAGS += -L/sw/lib
418 ifndef NO_DARWIN_PORTS
419 ifeq ($(shell test -d /opt/local/lib && echo y),y)
420 BASIC_CFLAGS += -I/opt/local/include
421 BASIC_LDFLAGS += -L/opt/local/lib
427 ifneq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ_MMAP, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) > /dev/null 2>&1 && echo y"), y)
428 msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel and glibc-dev[el]);
431 ifneq ($(shell sh -c "(echo '\#include <libdwarf/dwarf.h>'; echo '\#include <libdwarf/libdwarf.h>'; echo 'int main(void) { Dwarf_Debug dbg; Dwarf_Error err; Dwarf_Ranges *rng; dwarf_init(0, DW_DLC_READ, 0, 0, &dbg, &err); dwarf_get_ranges(dbg, 0, &rng, 0, 0, &err); return (long)dbg; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -ldwarf -lelf -o /dev/null $(ALL_LDFLAGS) > /dev/null 2>&1 && echo y"), y)
432 msg := $(warning No libdwarf.h found or old libdwarf.h found, disables dwarf support. Please install libdwarf-dev/libdwarf-devel >= 20081231);
433 BASIC_CFLAGS += -DNO_LIBDWARF
435 EXTLIBS += -lelf -ldwarf
436 LIB_H += util/probe-finder.h
437 LIB_OBJS += util/probe-finder.o
441 BASIC_CFLAGS += -DNO_DEMANGLE
443 has_bfd := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) -lbfd > /dev/null 2>&1 && echo y")
448 has_bfd_iberty := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) -lbfd -liberty > /dev/null 2>&1 && echo y")
449 ifeq ($(has_bfd_iberty),y)
450 EXTLIBS += -lbfd -liberty
452 has_bfd_iberty_z := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) -lbfd -liberty -lz > /dev/null 2>&1 && echo y")
453 ifeq ($(has_bfd_iberty_z),y)
454 EXTLIBS += -lbfd -liberty -lz
456 has_cplus_demangle := $(shell sh -c "(echo 'extern char *cplus_demangle(const char *, int);'; echo 'int main(void) { cplus_demangle(0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) -liberty > /dev/null 2>&1 && echo y")
457 ifeq ($(has_cplus_demangle),y)
459 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
461 msg := $(warning No bfd.h/libbfd found, install binutils-dev[el] to gain symbol demangling)
462 BASIC_CFLAGS += -DNO_DEMANGLE
470 ifdef NO_R_TO_GCC_LINKER
471 # Some gcc does not accept and pass -R to the linker to specify
472 # the runtime dynamic library path.
473 CC_LD_DYNPATH = -Wl,-rpath,
485 ifdef NO_D_TYPE_IN_DIRENT
486 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
488 ifdef NO_D_INO_IN_DIRENT
489 BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
491 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
492 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
495 BASIC_CFLAGS += -DUSE_NSEC
497 ifdef USE_ST_TIMESPEC
498 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
501 BASIC_CFLAGS += -DNO_NSEC
504 BASIC_CFLAGS += -DNO_C99_FORMAT
506 ifdef SNPRINTF_RETURNS_BOGUS
507 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
508 COMPAT_OBJS += compat/snprintf.o
510 ifdef FREAD_READS_DIRECTORIES
511 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
512 COMPAT_OBJS += compat/fopen.o
514 ifdef NO_SYMLINK_HEAD
515 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
518 COMPAT_CFLAGS += -DNO_STRCASESTR
519 COMPAT_OBJS += compat/strcasestr.o
522 COMPAT_CFLAGS += -DNO_STRTOUMAX
523 COMPAT_OBJS += compat/strtoumax.o
526 COMPAT_CFLAGS += -DNO_STRTOULL
529 COMPAT_CFLAGS += -DNO_SETENV
530 COMPAT_OBJS += compat/setenv.o
533 COMPAT_CFLAGS += -DNO_MKDTEMP
534 COMPAT_OBJS += compat/mkdtemp.o
537 COMPAT_CFLAGS += -DNO_UNSETENV
538 COMPAT_OBJS += compat/unsetenv.o
540 ifdef NO_SYS_SELECT_H
541 BASIC_CFLAGS += -DNO_SYS_SELECT_H
544 COMPAT_CFLAGS += -DNO_MMAP
545 COMPAT_OBJS += compat/mmap.o
548 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
549 COMPAT_OBJS += compat/win32mmap.o
553 COMPAT_CFLAGS += -DNO_PREAD
554 COMPAT_OBJS += compat/pread.o
556 ifdef NO_FAST_WORKING_DIRECTORY
557 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
559 ifdef NO_TRUSTABLE_FILEMODE
560 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
563 BASIC_CFLAGS += -DNO_IPV6
566 BASIC_CFLAGS += -Duintmax_t=uint32_t
568 ifdef NO_SOCKADDR_STORAGE
570 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
572 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
576 LIB_OBJS += compat/inet_ntop.o
579 LIB_OBJS += compat/inet_pton.o
583 BASIC_CFLAGS += -DNO_ICONV
587 BASIC_CFLAGS += -DOLD_ICONV
590 ifdef NO_DEFLATE_BOUND
591 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
595 SHA1_HEADER = "ppc/sha1.h"
596 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
599 SHA1_HEADER = "arm/sha1.h"
600 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
603 SHA1_HEADER = "mozilla-sha1/sha1.h"
604 LIB_OBJS += mozilla-sha1/sha1.o
606 SHA1_HEADER = <openssl/sha.h>
607 EXTLIBS += $(LIB_4_CRYPTO)
611 ifdef NO_PERL_MAKEMAKER
612 export NO_PERL_MAKEMAKER
615 COMPAT_CFLAGS += -DNO_HSTRERROR
616 COMPAT_OBJS += compat/hstrerror.o
619 COMPAT_CFLAGS += -DNO_MEMMEM
620 COMPAT_OBJS += compat/memmem.o
623 COMPAT_CFLAGS += -DINTERNAL_QSORT
624 COMPAT_OBJS += compat/qsort.o
627 COMPAT_CFLAGS += -DRUNTIME_PREFIX
630 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
631 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
633 ifdef NO_EXTERNAL_GREP
634 BASIC_CFLAGS += -DNO_EXTERNAL_GREP
641 QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
644 ifneq ($(findstring $(MAKEFLAGS),w),w)
645 PRINT_DIR = --no-print-directory
650 ifneq ($(findstring $(MAKEFLAGS),s),s)
652 QUIET_CC = @echo ' ' CC $@;
653 QUIET_AR = @echo ' ' AR $@;
654 QUIET_LINK = @echo ' ' LINK $@;
655 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
656 QUIET_GEN = @echo ' ' GEN $@;
657 QUIET_SUBDIR0 = +@subdir=
658 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
659 $(MAKE) $(PRINT_DIR) -C $$subdir
662 export QUIET_BUILT_IN
670 # Shell quote (do not use $(call) to accommodate ancient setups);
672 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
673 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
675 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
676 bindir_SQ = $(subst ','\'',$(bindir))
677 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
678 mandir_SQ = $(subst ','\'',$(mandir))
679 infodir_SQ = $(subst ','\'',$(infodir))
680 perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
681 template_dir_SQ = $(subst ','\'',$(template_dir))
682 htmldir_SQ = $(subst ','\'',$(htmldir))
683 prefix_SQ = $(subst ','\'',$(prefix))
685 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
686 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
688 LIBS = $(PERFLIBS) $(EXTLIBS)
690 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
692 LIB_OBJS += $(COMPAT_OBJS)
694 ALL_CFLAGS += $(BASIC_CFLAGS)
695 ALL_LDFLAGS += $(BASIC_LDFLAGS)
697 export TAR INSTALL DESTDIR SHELL_PATH
702 SHELL = $(SHELL_PATH)
704 all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) PERF-BUILD-OPTIONS
706 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
711 please_set_SHELL_PATH_to_a_more_modern_shell:
714 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
716 strip: $(PROGRAMS) perf$X
717 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) perf$X
719 perf.o: perf.c common-cmds.h PERF-CFLAGS
720 $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
721 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
722 $(ALL_CFLAGS) -c $(filter %.c,$^)
724 perf$X: perf.o $(BUILTIN_OBJS) $(PERFLIBS)
725 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ perf.o \
726 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
728 builtin-help.o: builtin-help.c common-cmds.h PERF-CFLAGS
729 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
730 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
731 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
732 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
734 builtin-timechart.o: builtin-timechart.c common-cmds.h PERF-CFLAGS
735 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
736 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
737 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
738 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
741 $(QUIET_BUILT_IN)$(RM) $@ && \
742 ln perf$X $@ 2>/dev/null || \
743 ln -s perf$X $@ 2>/dev/null || \
746 common-cmds.h: util/generate-cmdlist.sh command-list.txt
748 common-cmds.h: $(wildcard Documentation/perf-*.txt)
749 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
751 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
752 $(QUIET_GEN)$(RM) $@ $@+ && \
753 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
754 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
755 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
756 -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
757 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
762 configure: configure.ac
763 $(QUIET_GEN)$(RM) $@ $<+ && \
764 sed -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
766 autoconf -o $@ $<+ && \
769 # These can record PERF_VERSION
771 $(patsubst %.sh,%,$(SCRIPT_SH)) \
772 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
776 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
778 $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
780 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
782 util/exec_cmd.o: util/exec_cmd.c PERF-CFLAGS
783 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
784 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
785 '-DBINDIR="$(bindir_relative_SQ)"' \
786 '-DPREFIX="$(prefix_SQ)"' \
789 builtin-init-db.o: builtin-init-db.c PERF-CFLAGS
790 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_PERF_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
792 util/config.o: util/config.c PERF-CFLAGS
793 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
795 util/rbtree.o: ../../lib/rbtree.c PERF-CFLAGS
796 $(QUIET_CC)$(CC) -o util/rbtree.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
798 perf-%$X: %.o $(PERFLIBS)
799 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
801 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
802 $(patsubst perf-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
803 builtin-revert.o wt-status.o: wt-status.h
805 $(LIB_FILE): $(LIB_OBJS)
806 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
809 $(MAKE) -C Documentation all
812 $(MAKE) -C Documentation man
815 $(MAKE) -C Documentation html
818 $(MAKE) -C Documentation info
821 $(MAKE) -C Documentation pdf
825 $(FIND) . -name '*.[hcS]' -print | xargs etags -a
829 $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
833 $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
835 ### Detect prefix changes
836 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
837 $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
839 PERF-CFLAGS: .FORCE-PERF-CFLAGS
840 @FLAGS='$(TRACK_CFLAGS)'; \
841 if test x"$$FLAGS" != x"`cat PERF-CFLAGS 2>/dev/null`" ; then \
842 echo 1>&2 " * new build flags or prefix"; \
843 echo "$$FLAGS" >PERF-CFLAGS; \
846 # We need to apply sq twice, once to protect from the shell
847 # that runs PERF-BUILD-OPTIONS, and then again to protect it
848 # and the first level quoting from the shell that runs "echo".
849 PERF-BUILD-OPTIONS: .FORCE-PERF-BUILD-OPTIONS
850 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
851 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
852 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
853 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
860 # TEST_PROGRAMS += test-something$X
862 all:: $(TEST_PROGRAMS)
864 # GNU make supports exporting all variables by "export" without parameters.
865 # However, the environment gets quite big, and some programs have problems
873 for i in *.c */*.c; \
875 sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
878 echo 2>&1 "Did you mean 'make test'?"; \
883 ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
885 ### Installation rules
887 ifneq ($(filter /%,$(firstword $(template_dir))),)
888 template_instdir = $(template_dir)
890 template_instdir = $(prefix)/$(template_dir)
892 export template_instdir
894 ifneq ($(filter /%,$(firstword $(perfexecdir))),)
895 perfexec_instdir = $(perfexecdir)
897 perfexec_instdir = $(prefix)/$(perfexecdir)
899 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
900 export perfexec_instdir
903 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
904 $(INSTALL) perf$X '$(DESTDIR_SQ)$(bindir_SQ)'
906 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
907 $(INSTALL) $(BUILT_INS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
909 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), $(RM) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/$p';)
914 $(MAKE) -C Documentation install
917 $(MAKE) -C Documentation install-man
920 $(MAKE) -C Documentation install-html
923 $(MAKE) -C Documentation install-info
926 $(MAKE) -C Documentation install-pdf
929 $(MAKE) -C Documentation quick-install
932 $(MAKE) -C Documentation quick-install-man
935 $(MAKE) -C Documentation quick-install-html
938 ### Maintainer's dist rules
943 # perf.spec: perf.spec.in
944 # sed -e 's/@@VERSION@@/$(PERF_VERSION)/g' < $< > $@+
947 # PERF_TARNAME=perf-$(PERF_VERSION)
948 # dist: perf.spec perf-archive$(X) configure
949 # ./perf-archive --format=tar \
950 # --prefix=$(PERF_TARNAME)/ HEAD^{tree} > $(PERF_TARNAME).tar
951 # @mkdir -p $(PERF_TARNAME)
952 # @cp perf.spec configure $(PERF_TARNAME)
953 # @echo $(PERF_VERSION) > $(PERF_TARNAME)/version
954 # $(TAR) rf $(PERF_TARNAME).tar \
955 # $(PERF_TARNAME)/perf.spec \
956 # $(PERF_TARNAME)/configure \
957 # $(PERF_TARNAME)/version
958 # @$(RM) -r $(PERF_TARNAME)
959 # gzip -f -9 $(PERF_TARNAME).tar
961 # htmldocs = perf-htmldocs-$(PERF_VERSION)
962 # manpages = perf-manpages-$(PERF_VERSION)
964 # $(RM) -r .doc-tmp-dir
966 # $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
967 # cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
968 # gzip -n -9 -f $(htmldocs).tar
970 # $(RM) -r .doc-tmp-dir
971 # mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
972 # $(MAKE) -C Documentation DESTDIR=./ \
973 # man1dir=../.doc-tmp-dir/man1 \
974 # man5dir=../.doc-tmp-dir/man5 \
975 # man7dir=../.doc-tmp-dir/man7 \
977 # cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
978 # gzip -n -9 -f $(manpages).tar
979 # $(RM) -r .doc-tmp-dir
982 # $(RPMBUILD) -ta $(PERF_TARNAME).tar.gz
990 $(RM) *.o */*.o $(LIB_FILE)
991 $(RM) $(ALL_PROGRAMS) $(BUILT_INS) perf$X
992 $(RM) $(TEST_PROGRAMS)
993 $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
994 $(RM) -r autom4te.cache
995 $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
996 $(RM) -r $(PERF_TARNAME) .doc-tmp-dir
997 $(RM) $(PERF_TARNAME).tar.gz perf-core_$(PERF_VERSION)-*.tar.gz
998 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
999 $(MAKE) -C Documentation/ clean
1000 $(RM) PERF-VERSION-FILE PERF-CFLAGS PERF-BUILD-OPTIONS
1002 .PHONY: all install clean strip
1003 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1004 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS
1005 .PHONY: .FORCE-PERF-BUILD-OPTIONS
1007 ### Make sure built-ins do not have dups and listed in perf.c
1012 ### Test suite coverage testing
1016 # .PHONY: coverage coverage-clean coverage-build coverage-report
1019 # $(MAKE) coverage-build
1020 # $(MAKE) coverage-report
1023 # rm -f *.gcda *.gcno
1025 # COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1026 # COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
1028 # coverage-build: coverage-clean
1029 # $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1030 # $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1035 # grep '^function.*called 0 ' *.c.gcov */*.c.gcov \
1036 # | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1037 # | tee coverage-untested-functions