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 # Define LDFLAGS=-static to build a static binary.
151 PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
152 @$(SHELL_PATH) util/PERF-VERSION-GEN
153 -include PERF-VERSION-FILE
155 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
156 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
157 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
158 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
159 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
160 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
163 # Add -m32 for cross-builds:
169 # If we're on a 64-bit kernel (except ia64), use -m64:
171 ifneq ($(uname_M),ia64)
172 ifneq ($(patsubst %64,%,$(uname_M)),$(uname_M))
178 # CFLAGS and LDFLAGS are for the users to override from the command line.
181 # Include saner warnings here, which can catch bugs:
184 EXTRA_WARNINGS := -Wformat
185 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-security
186 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-y2k
187 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wshadow
188 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Winit-self
189 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wpacked
190 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wredundant-decls
191 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstack-protector
192 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-aliasing=3
193 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-default
194 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-enum
195 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wno-system-headers
196 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wundef
197 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wvolatile-register-var
198 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wwrite-strings
199 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wbad-function-cast
200 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-declarations
201 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-prototypes
202 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wnested-externs
203 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wold-style-definition
204 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-prototypes
205 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wdeclaration-after-statement
207 ifeq ("$(origin DEBUG)", "command line")
208 PERF_DEBUG = $(DEBUG)
211 CFLAGS_OPTIMIZE = -O6
214 CFLAGS = $(MBITS) -ggdb3 -Wall -Wextra -std=gnu99 -Werror $(CFLAGS_OPTIMIZE) -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS)
215 EXTLIBS = -lpthread -lrt -lelf -lm
216 ALL_CFLAGS = $(CFLAGS)
217 ALL_LDFLAGS = $(LDFLAGS)
220 # Among the variables below, these:
226 # ETC_PERFCONFIG (but not sysconfdir)
227 # can be specified as a relative path some/where/else;
228 # this is interpreted as relative to $(prefix) and "perf" at
229 # runtime figures out where they are based on the path to the executable.
230 # This can help installing the suite in a relocatable way.
233 bindir_relative = bin
234 bindir = $(prefix)/$(bindir_relative)
237 perfexecdir = libexec/perf-core
238 sharedir = $(prefix)/share
239 template_dir = share/perf-core/templates
240 htmldir = share/doc/perf-doc
241 ifeq ($(prefix),/usr)
243 ETC_PERFCONFIG = $(sysconfdir)/perfconfig
245 sysconfdir = $(prefix)/etc
246 ETC_PERFCONFIG = etc/perfconfig
251 export prefix bindir sharedir sysconfdir
260 PTHREAD_LIBS = -lpthread
262 # sparse is architecture-neutral, which means that we need to tell it
263 # explicitly what architecture to check for. Fix this up for yours..
264 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
266 ifeq ($(shell sh -c "echo 'int foo(void) {char X[2]; return 3;}' | $(CC) -x c -c -Werror -fstack-protector-all - -o /dev/null >/dev/null 2>&1 && echo y"), y)
267 CFLAGS := $(CFLAGS) -fstack-protector-all
271 ### --- END CONFIGURATION SECTION ---
273 # Those must not be GNU-specific; they are shared with perl/ which may
274 # be built by a different compiler. (Note that this is an artifact now
275 # but it still might be nice to keep that distinction.)
276 BASIC_CFLAGS = -Iutil/include
279 # Guard against environment variables
291 # No scripts right now:
294 # SCRIPT_SH += perf-am.sh
297 # No Perl scripts right now:
300 # SCRIPT_PERL += perf-add--interactive.perl
302 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
303 $(patsubst %.perl,%,$(SCRIPT_PERL))
308 # ... and all the rest that could be moved out of bindir to perfexecdir
309 PROGRAMS += $(EXTRA_PROGRAMS)
312 # Single 'perf' binary right now:
316 # List built-in command $C whose implementation cmd_$C() is not in
317 # builtin-$C.o but is linked in as part of some other command.
321 # BUILT_INS += perf-init $X
323 # what 'all' will build and 'install' will install, in perfexecdir
324 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
326 # what 'all' will build but not install in perfexecdir
327 OTHER_PROGRAMS = perf$X
329 # Set paths to tools early so that they can be used for version tests.
334 PERL_PATH = /usr/bin/perl
341 LIB_H += ../../include/linux/perf_event.h
342 LIB_H += ../../include/linux/rbtree.h
343 LIB_H += ../../include/linux/list.h
344 LIB_H += ../../include/linux/stringify.h
345 LIB_H += util/include/linux/bitmap.h
346 LIB_H += util/include/linux/bitops.h
347 LIB_H += util/include/linux/compiler.h
348 LIB_H += util/include/linux/ctype.h
349 LIB_H += util/include/linux/kernel.h
350 LIB_H += util/include/linux/list.h
351 LIB_H += util/include/linux/module.h
352 LIB_H += util/include/linux/poison.h
353 LIB_H += util/include/linux/prefetch.h
354 LIB_H += util/include/linux/rbtree.h
355 LIB_H += util/include/linux/string.h
356 LIB_H += util/include/linux/types.h
357 LIB_H += util/include/asm/asm-offsets.h
358 LIB_H += util/include/asm/bitops.h
359 LIB_H += util/include/asm/byteorder.h
360 LIB_H += util/include/asm/swab.h
361 LIB_H += util/include/asm/system.h
362 LIB_H += util/include/asm/uaccess.h
364 LIB_H += util/debugfs.h
365 LIB_H += util/event.h
366 LIB_H += util/types.h
367 LIB_H += util/levenshtein.h
368 LIB_H += util/parse-options.h
369 LIB_H += util/parse-events.h
370 LIB_H += util/quote.h
373 LIB_H += util/strbuf.h
374 LIB_H += util/string.h
375 LIB_H += util/strlist.h
376 LIB_H += util/run-command.h
377 LIB_H += util/sigchain.h
378 LIB_H += util/symbol.h
379 LIB_H += util/color.h
380 LIB_H += util/values.h
383 LIB_H += util/thread.h
384 LIB_H += util/data_map.h
386 LIB_OBJS += util/abspath.o
387 LIB_OBJS += util/alias.o
388 LIB_OBJS += util/config.o
389 LIB_OBJS += util/ctype.o
390 LIB_OBJS += util/debugfs.o
391 LIB_OBJS += util/environment.o
392 LIB_OBJS += util/event.o
393 LIB_OBJS += util/exec_cmd.o
394 LIB_OBJS += util/help.o
395 LIB_OBJS += util/levenshtein.o
396 LIB_OBJS += util/parse-options.o
397 LIB_OBJS += util/parse-events.o
398 LIB_OBJS += util/path.o
399 LIB_OBJS += util/rbtree.o
400 LIB_OBJS += util/bitmap.o
401 LIB_OBJS += util/hweight.o
402 LIB_OBJS += util/find_next_bit.o
403 LIB_OBJS += util/run-command.o
404 LIB_OBJS += util/quote.o
405 LIB_OBJS += util/strbuf.o
406 LIB_OBJS += util/string.o
407 LIB_OBJS += util/strlist.o
408 LIB_OBJS += util/usage.o
409 LIB_OBJS += util/wrapper.o
410 LIB_OBJS += util/sigchain.o
411 LIB_OBJS += util/symbol.o
412 LIB_OBJS += util/color.o
413 LIB_OBJS += util/pager.o
414 LIB_OBJS += util/header.o
415 LIB_OBJS += util/callchain.o
416 LIB_OBJS += util/values.o
417 LIB_OBJS += util/debug.o
418 LIB_OBJS += util/map.o
419 LIB_OBJS += util/thread.o
420 LIB_OBJS += util/trace-event-parse.o
421 LIB_OBJS += util/trace-event-read.o
422 LIB_OBJS += util/trace-event-info.o
423 LIB_OBJS += util/svghelper.o
424 LIB_OBJS += util/sort.o
425 LIB_OBJS += util/hist.o
426 LIB_OBJS += util/data_map.o
428 BUILTIN_OBJS += builtin-annotate.o
430 BUILTIN_OBJS += builtin-bench.o
433 BUILTIN_OBJS += bench/sched-messaging.o
434 BUILTIN_OBJS += bench/sched-pipe.o
436 BUILTIN_OBJS += builtin-help.o
437 BUILTIN_OBJS += builtin-sched.o
438 BUILTIN_OBJS += builtin-buildid-list.o
439 BUILTIN_OBJS += builtin-list.o
440 BUILTIN_OBJS += builtin-record.o
441 BUILTIN_OBJS += builtin-report.o
442 BUILTIN_OBJS += builtin-stat.o
443 BUILTIN_OBJS += builtin-timechart.o
444 BUILTIN_OBJS += builtin-top.o
445 BUILTIN_OBJS += builtin-trace.o
446 BUILTIN_OBJS += builtin-probe.o
448 PERFLIBS = $(LIB_FILE)
451 # Platform specific tweaks
454 # We choose to avoid "if .. else if .. else .. endif endif"
455 # because maintaining the nesting to match is a pain. If
456 # we had "elif" things would have been much nicer...
458 -include config.mak.autogen
461 ifeq ($(uname_S),Darwin)
463 ifeq ($(shell test -d /sw/lib && echo y),y)
464 BASIC_CFLAGS += -I/sw/include
465 BASIC_LDFLAGS += -L/sw/lib
468 ifndef NO_DARWIN_PORTS
469 ifeq ($(shell test -d /opt/local/lib && echo y),y)
470 BASIC_CFLAGS += -I/opt/local/include
471 BASIC_LDFLAGS += -L/opt/local/lib
477 ifeq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) > /dev/null 2>&1 && echo y"), y)
478 ifneq ($(shell sh -c "(echo '\#include <gnu/libc-version.h>'; echo 'int main(void) { const char * version = gnu_get_libc_version(); return (long)version; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) > /dev/null 2>&1 && echo y"), y)
479 msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]);
482 ifneq ($(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) $(EXTLIBS) > /dev/null 2>&1 && echo y"), y)
483 BASIC_CFLAGS += -DLIBELF_NO_MMAP
486 msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel and glibc-dev[el]);
489 ifneq ($(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) $(EXTLIBS) > /dev/null 2>&1 && echo y"), y)
490 msg := $(warning No libdwarf.h found or old libdwarf.h found, disables dwarf support. Please install libdwarf-dev/libdwarf-devel >= 20081231);
491 BASIC_CFLAGS += -DNO_LIBDWARF
493 EXTLIBS += -lelf -ldwarf
494 LIB_H += util/probe-finder.h
495 LIB_OBJS += util/probe-finder.o
499 BASIC_CFLAGS += -DNO_DEMANGLE
501 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) $(EXTLIBS) -lbfd > /dev/null 2>&1 && echo y")
506 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) $(EXTLIBS) -lbfd -liberty > /dev/null 2>&1 && echo y")
507 ifeq ($(has_bfd_iberty),y)
508 EXTLIBS += -lbfd -liberty
510 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) $(EXTLIBS) -lbfd -liberty -lz > /dev/null 2>&1 && echo y")
511 ifeq ($(has_bfd_iberty_z),y)
512 EXTLIBS += -lbfd -liberty -lz
514 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) $(EXTLIBS) -liberty > /dev/null 2>&1 && echo y")
515 ifeq ($(has_cplus_demangle),y)
517 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
519 msg := $(warning No bfd.h/libbfd found, install binutils-dev[el] to gain symbol demangling)
520 BASIC_CFLAGS += -DNO_DEMANGLE
528 ifdef NO_R_TO_GCC_LINKER
529 # Some gcc does not accept and pass -R to the linker to specify
530 # the runtime dynamic library path.
531 CC_LD_DYNPATH = -Wl,-rpath,
543 ifdef NO_D_TYPE_IN_DIRENT
544 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
546 ifdef NO_D_INO_IN_DIRENT
547 BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
549 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
550 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
553 BASIC_CFLAGS += -DUSE_NSEC
555 ifdef USE_ST_TIMESPEC
556 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
559 BASIC_CFLAGS += -DNO_NSEC
562 BASIC_CFLAGS += -DNO_C99_FORMAT
564 ifdef SNPRINTF_RETURNS_BOGUS
565 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
566 COMPAT_OBJS += compat/snprintf.o
568 ifdef FREAD_READS_DIRECTORIES
569 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
570 COMPAT_OBJS += compat/fopen.o
572 ifdef NO_SYMLINK_HEAD
573 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
576 COMPAT_CFLAGS += -DNO_STRCASESTR
577 COMPAT_OBJS += compat/strcasestr.o
580 COMPAT_CFLAGS += -DNO_STRTOUMAX
581 COMPAT_OBJS += compat/strtoumax.o
584 COMPAT_CFLAGS += -DNO_STRTOULL
587 COMPAT_CFLAGS += -DNO_SETENV
588 COMPAT_OBJS += compat/setenv.o
591 COMPAT_CFLAGS += -DNO_MKDTEMP
592 COMPAT_OBJS += compat/mkdtemp.o
595 COMPAT_CFLAGS += -DNO_UNSETENV
596 COMPAT_OBJS += compat/unsetenv.o
598 ifdef NO_SYS_SELECT_H
599 BASIC_CFLAGS += -DNO_SYS_SELECT_H
602 COMPAT_CFLAGS += -DNO_MMAP
603 COMPAT_OBJS += compat/mmap.o
606 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
607 COMPAT_OBJS += compat/win32mmap.o
611 COMPAT_CFLAGS += -DNO_PREAD
612 COMPAT_OBJS += compat/pread.o
614 ifdef NO_FAST_WORKING_DIRECTORY
615 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
617 ifdef NO_TRUSTABLE_FILEMODE
618 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
621 BASIC_CFLAGS += -DNO_IPV6
624 BASIC_CFLAGS += -Duintmax_t=uint32_t
626 ifdef NO_SOCKADDR_STORAGE
628 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
630 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
634 LIB_OBJS += compat/inet_ntop.o
637 LIB_OBJS += compat/inet_pton.o
641 BASIC_CFLAGS += -DNO_ICONV
645 BASIC_CFLAGS += -DOLD_ICONV
648 ifdef NO_DEFLATE_BOUND
649 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
653 SHA1_HEADER = "ppc/sha1.h"
654 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
657 SHA1_HEADER = "arm/sha1.h"
658 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
661 SHA1_HEADER = "mozilla-sha1/sha1.h"
662 LIB_OBJS += mozilla-sha1/sha1.o
664 SHA1_HEADER = <openssl/sha.h>
665 EXTLIBS += $(LIB_4_CRYPTO)
669 ifdef NO_PERL_MAKEMAKER
670 export NO_PERL_MAKEMAKER
673 COMPAT_CFLAGS += -DNO_HSTRERROR
674 COMPAT_OBJS += compat/hstrerror.o
677 COMPAT_CFLAGS += -DNO_MEMMEM
678 COMPAT_OBJS += compat/memmem.o
681 COMPAT_CFLAGS += -DINTERNAL_QSORT
682 COMPAT_OBJS += compat/qsort.o
685 COMPAT_CFLAGS += -DRUNTIME_PREFIX
688 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
689 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
691 ifdef NO_EXTERNAL_GREP
692 BASIC_CFLAGS += -DNO_EXTERNAL_GREP
699 QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
702 ifneq ($(findstring $(MAKEFLAGS),w),w)
703 PRINT_DIR = --no-print-directory
708 ifneq ($(findstring $(MAKEFLAGS),s),s)
710 QUIET_CC = @echo ' ' CC $@;
711 QUIET_AR = @echo ' ' AR $@;
712 QUIET_LINK = @echo ' ' LINK $@;
713 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
714 QUIET_GEN = @echo ' ' GEN $@;
715 QUIET_SUBDIR0 = +@subdir=
716 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
717 $(MAKE) $(PRINT_DIR) -C $$subdir
720 export QUIET_BUILT_IN
728 # Shell quote (do not use $(call) to accommodate ancient setups);
730 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
731 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
733 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
734 bindir_SQ = $(subst ','\'',$(bindir))
735 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
736 mandir_SQ = $(subst ','\'',$(mandir))
737 infodir_SQ = $(subst ','\'',$(infodir))
738 perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
739 template_dir_SQ = $(subst ','\'',$(template_dir))
740 htmldir_SQ = $(subst ','\'',$(htmldir))
741 prefix_SQ = $(subst ','\'',$(prefix))
743 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
744 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
746 LIBS = $(PERFLIBS) $(EXTLIBS)
748 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
750 LIB_OBJS += $(COMPAT_OBJS)
752 ALL_CFLAGS += $(BASIC_CFLAGS)
753 ALL_LDFLAGS += $(BASIC_LDFLAGS)
755 export TAR INSTALL DESTDIR SHELL_PATH
760 SHELL = $(SHELL_PATH)
762 all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) PERF-BUILD-OPTIONS
764 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
769 please_set_SHELL_PATH_to_a_more_modern_shell:
772 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
774 strip: $(PROGRAMS) perf$X
775 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) perf$X
777 perf.o: perf.c common-cmds.h PERF-CFLAGS
778 $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
779 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
780 $(ALL_CFLAGS) -c $(filter %.c,$^)
782 perf$X: perf.o $(BUILTIN_OBJS) $(PERFLIBS)
783 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ perf.o \
784 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
786 builtin-help.o: builtin-help.c common-cmds.h PERF-CFLAGS
787 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
788 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
789 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
790 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
792 builtin-timechart.o: builtin-timechart.c common-cmds.h PERF-CFLAGS
793 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
794 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
795 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
796 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
799 $(QUIET_BUILT_IN)$(RM) $@ && \
800 ln perf$X $@ 2>/dev/null || \
801 ln -s perf$X $@ 2>/dev/null || \
804 common-cmds.h: util/generate-cmdlist.sh command-list.txt
806 common-cmds.h: $(wildcard Documentation/perf-*.txt)
807 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
809 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
810 $(QUIET_GEN)$(RM) $@ $@+ && \
811 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
812 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
813 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
814 -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
815 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
820 configure: configure.ac
821 $(QUIET_GEN)$(RM) $@ $<+ && \
822 sed -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
824 autoconf -o $@ $<+ && \
827 # These can record PERF_VERSION
829 $(patsubst %.sh,%,$(SCRIPT_SH)) \
830 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
834 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
836 $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
838 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
840 util/exec_cmd.o: util/exec_cmd.c PERF-CFLAGS
841 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
842 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
843 '-DBINDIR="$(bindir_relative_SQ)"' \
844 '-DPREFIX="$(prefix_SQ)"' \
847 builtin-init-db.o: builtin-init-db.c PERF-CFLAGS
848 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_PERF_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
850 util/config.o: util/config.c PERF-CFLAGS
851 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
853 util/rbtree.o: ../../lib/rbtree.c PERF-CFLAGS
854 $(QUIET_CC)$(CC) -o util/rbtree.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
856 # some perf warning policies can't fit to lib/bitmap.c, eg: it warns about variable shadowing
857 # from <string.h> that comes from kernel headers wrapping.
858 KBITMAP_FLAGS=`echo $(ALL_CFLAGS) | sed s/-Wshadow// | sed s/-Wswitch-default// | sed s/-Wextra//`
860 util/bitmap.o: ../../lib/bitmap.c PERF-CFLAGS
861 $(QUIET_CC)$(CC) -o util/bitmap.o -c $(KBITMAP_FLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
863 util/hweight.o: ../../lib/hweight.c PERF-CFLAGS
864 $(QUIET_CC)$(CC) -o util/hweight.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
866 util/find_next_bit.o: ../../lib/find_next_bit.c PERF-CFLAGS
867 $(QUIET_CC)$(CC) -o util/find_next_bit.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
869 perf-%$X: %.o $(PERFLIBS)
870 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
872 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
873 $(patsubst perf-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
874 builtin-revert.o wt-status.o: wt-status.h
876 $(LIB_FILE): $(LIB_OBJS)
877 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
880 $(MAKE) -C Documentation all
883 $(MAKE) -C Documentation man
886 $(MAKE) -C Documentation html
889 $(MAKE) -C Documentation info
892 $(MAKE) -C Documentation pdf
896 $(FIND) . -name '*.[hcS]' -print | xargs etags -a
900 $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
904 $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
906 ### Detect prefix changes
907 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
908 $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
910 PERF-CFLAGS: .FORCE-PERF-CFLAGS
911 @FLAGS='$(TRACK_CFLAGS)'; \
912 if test x"$$FLAGS" != x"`cat PERF-CFLAGS 2>/dev/null`" ; then \
913 echo 1>&2 " * new build flags or prefix"; \
914 echo "$$FLAGS" >PERF-CFLAGS; \
917 # We need to apply sq twice, once to protect from the shell
918 # that runs PERF-BUILD-OPTIONS, and then again to protect it
919 # and the first level quoting from the shell that runs "echo".
920 PERF-BUILD-OPTIONS: .FORCE-PERF-BUILD-OPTIONS
921 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
922 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
923 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
924 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
931 # TEST_PROGRAMS += test-something$X
933 all:: $(TEST_PROGRAMS)
935 # GNU make supports exporting all variables by "export" without parameters.
936 # However, the environment gets quite big, and some programs have problems
944 for i in *.c */*.c; \
946 sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
949 echo 2>&1 "Did you mean 'make test'?"; \
954 ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
956 ### Installation rules
958 ifneq ($(filter /%,$(firstword $(template_dir))),)
959 template_instdir = $(template_dir)
961 template_instdir = $(prefix)/$(template_dir)
963 export template_instdir
965 ifneq ($(filter /%,$(firstword $(perfexecdir))),)
966 perfexec_instdir = $(perfexecdir)
968 perfexec_instdir = $(prefix)/$(perfexecdir)
970 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
971 export perfexec_instdir
974 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
975 $(INSTALL) perf$X '$(DESTDIR_SQ)$(bindir_SQ)'
977 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
978 $(INSTALL) $(BUILT_INS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
980 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), $(RM) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/$p';)
985 $(MAKE) -C Documentation install
988 $(MAKE) -C Documentation install-man
991 $(MAKE) -C Documentation install-html
994 $(MAKE) -C Documentation install-info
997 $(MAKE) -C Documentation install-pdf
1000 $(MAKE) -C Documentation quick-install
1003 $(MAKE) -C Documentation quick-install-man
1006 $(MAKE) -C Documentation quick-install-html
1009 ### Maintainer's dist rules
1014 # perf.spec: perf.spec.in
1015 # sed -e 's/@@VERSION@@/$(PERF_VERSION)/g' < $< > $@+
1018 # PERF_TARNAME=perf-$(PERF_VERSION)
1019 # dist: perf.spec perf-archive$(X) configure
1020 # ./perf-archive --format=tar \
1021 # --prefix=$(PERF_TARNAME)/ HEAD^{tree} > $(PERF_TARNAME).tar
1022 # @mkdir -p $(PERF_TARNAME)
1023 # @cp perf.spec configure $(PERF_TARNAME)
1024 # @echo $(PERF_VERSION) > $(PERF_TARNAME)/version
1025 # $(TAR) rf $(PERF_TARNAME).tar \
1026 # $(PERF_TARNAME)/perf.spec \
1027 # $(PERF_TARNAME)/configure \
1028 # $(PERF_TARNAME)/version
1029 # @$(RM) -r $(PERF_TARNAME)
1030 # gzip -f -9 $(PERF_TARNAME).tar
1032 # htmldocs = perf-htmldocs-$(PERF_VERSION)
1033 # manpages = perf-manpages-$(PERF_VERSION)
1035 # $(RM) -r .doc-tmp-dir
1036 # mkdir .doc-tmp-dir
1037 # $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1038 # cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1039 # gzip -n -9 -f $(htmldocs).tar
1041 # $(RM) -r .doc-tmp-dir
1042 # mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1043 # $(MAKE) -C Documentation DESTDIR=./ \
1044 # man1dir=../.doc-tmp-dir/man1 \
1045 # man5dir=../.doc-tmp-dir/man5 \
1046 # man7dir=../.doc-tmp-dir/man7 \
1048 # cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1049 # gzip -n -9 -f $(manpages).tar
1050 # $(RM) -r .doc-tmp-dir
1053 # $(RPMBUILD) -ta $(PERF_TARNAME).tar.gz
1061 $(RM) *.o */*.o $(LIB_FILE)
1062 $(RM) $(ALL_PROGRAMS) $(BUILT_INS) perf$X
1063 $(RM) $(TEST_PROGRAMS)
1064 $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1065 $(RM) -r autom4te.cache
1066 $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1067 $(RM) -r $(PERF_TARNAME) .doc-tmp-dir
1068 $(RM) $(PERF_TARNAME).tar.gz perf-core_$(PERF_VERSION)-*.tar.gz
1069 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1070 $(MAKE) -C Documentation/ clean
1071 $(RM) PERF-VERSION-FILE PERF-CFLAGS PERF-BUILD-OPTIONS
1073 .PHONY: all install clean strip
1074 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1075 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS
1076 .PHONY: .FORCE-PERF-BUILD-OPTIONS
1078 ### Make sure built-ins do not have dups and listed in perf.c
1083 ### Test suite coverage testing
1087 # .PHONY: coverage coverage-clean coverage-build coverage-report
1090 # $(MAKE) coverage-build
1091 # $(MAKE) coverage-report
1094 # rm -f *.gcda *.gcno
1096 # COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1097 # COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
1099 # coverage-build: coverage-clean
1100 # $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1101 # $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1106 # grep '^function.*called 0 ' *.c.gcov */*.c.gcov \
1107 # | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1108 # | tee coverage-untested-functions