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')
160 # CFLAGS and LDFLAGS are for the users to override from the command line.
162 CFLAGS = -g -O2 -Wall
163 LDFLAGS = -lpthread -lrt
164 ALL_CFLAGS = $(CFLAGS)
165 ALL_LDFLAGS = $(LDFLAGS)
168 # Among the variables below, these:
174 # ETC_PERFCONFIG (but not sysconfdir)
175 # can be specified as a relative path some/where/else;
176 # this is interpreted as relative to $(prefix) and "perf" at
177 # runtime figures out where they are based on the path to the executable.
178 # This can help installing the suite in a relocatable way.
181 bindir_relative = bin
182 bindir = $(prefix)/$(bindir_relative)
185 perfexecdir = libexec/perf-core
186 sharedir = $(prefix)/share
187 template_dir = share/perf-core/templates
188 htmldir = share/doc/perf-doc
189 ifeq ($(prefix),/usr)
191 ETC_PERFCONFIG = $(sysconfdir)/perfconfig
193 sysconfdir = $(prefix)/etc
194 ETC_PERFCONFIG = etc/perfconfig
199 export prefix bindir sharedir sysconfdir
208 PTHREAD_LIBS = -lpthread
210 # sparse is architecture-neutral, which means that we need to tell it
211 # explicitly what architecture to check for. Fix this up for yours..
212 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
216 ### --- END CONFIGURATION SECTION ---
218 # Those must not be GNU-specific; they are shared with perl/ which may
219 # be built by a different compiler. (Note that this is an artifact now
220 # but it still might be nice to keep that distinction.)
224 # Guard against environment variables
231 PROGRAMS = perf-report
237 # No scripts right now:
240 # SCRIPT_SH += perf-am.sh
243 # No Perl scripts right now:
246 # SCRIPT_PERL += perf-add--interactive.perl
248 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
249 $(patsubst %.perl,%,$(SCRIPT_PERL))
254 # ... and all the rest that could be moved out of bindir to perfexecdir
255 PROGRAMS += $(EXTRA_PROGRAMS)
258 # Single 'perf' binary right now:
262 # List built-in command $C whose implementation cmd_$C() is not in
263 # builtin-$C.o but is linked in as part of some other command.
264 BUILT_INS += $(patsubst builtin-%.o,perf-%$X,$(BUILTIN_OBJS))
269 # BUILT_INS += perf-init $X
271 # what 'all' will build and 'install' will install, in perfexecdir
272 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
274 # what 'all' will build but not install in perfexecdir
275 OTHER_PROGRAMS = perf$X
277 # Set paths to tools early so that they can be used for version tests.
282 PERL_PATH = /usr/bin/perl
289 LIB_H += ../../include/linux/perf_counter.h
291 LIB_H += util/levenshtein.h
292 LIB_H += util/parse-options.h
293 LIB_H += util/parse-events.h
294 LIB_H += util/quote.h
297 LIB_H += util/strbuf.h
298 LIB_H += util/run-command.h
300 LIB_OBJS += util/abspath.o
301 LIB_OBJS += util/alias.o
302 LIB_OBJS += util/config.o
303 LIB_OBJS += util/ctype.o
304 LIB_OBJS += util/exec_cmd.o
305 LIB_OBJS += util/help.o
306 LIB_OBJS += util/levenshtein.o
307 LIB_OBJS += util/parse-options.o
308 LIB_OBJS += util/parse-events.o
309 LIB_OBJS += util/path.o
310 LIB_OBJS += util/run-command.o
311 LIB_OBJS += util/quote.o
312 LIB_OBJS += util/strbuf.o
313 LIB_OBJS += util/usage.o
314 LIB_OBJS += util/wrapper.o
316 BUILTIN_OBJS += builtin-help.o
317 BUILTIN_OBJS += builtin-record.o
318 BUILTIN_OBJS += builtin-stat.o
319 BUILTIN_OBJS += builtin-top.o
321 PERFLIBS = $(LIB_FILE)
325 # Platform specific tweaks
328 # We choose to avoid "if .. else if .. else .. endif endif"
329 # because maintaining the nesting to match is a pain. If
330 # we had "elif" things would have been much nicer...
332 -include config.mak.autogen
335 ifeq ($(uname_S),Darwin)
337 ifeq ($(shell test -d /sw/lib && echo y),y)
338 BASIC_CFLAGS += -I/sw/include
339 BASIC_LDFLAGS += -L/sw/lib
342 ifndef NO_DARWIN_PORTS
343 ifeq ($(shell test -d /opt/local/lib && echo y),y)
344 BASIC_CFLAGS += -I/opt/local/include
345 BASIC_LDFLAGS += -L/opt/local/lib
352 ifdef NO_R_TO_GCC_LINKER
353 # Some gcc does not accept and pass -R to the linker to specify
354 # the runtime dynamic library path.
355 CC_LD_DYNPATH = -Wl,-rpath,
362 BASIC_CFLAGS += -I$(ZLIB_PATH)/include
363 EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
373 ifdef NO_D_TYPE_IN_DIRENT
374 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
376 ifdef NO_D_INO_IN_DIRENT
377 BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
379 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
380 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
383 BASIC_CFLAGS += -DUSE_NSEC
385 ifdef USE_ST_TIMESPEC
386 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
389 BASIC_CFLAGS += -DNO_NSEC
392 BASIC_CFLAGS += -DNO_C99_FORMAT
394 ifdef SNPRINTF_RETURNS_BOGUS
395 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
396 COMPAT_OBJS += compat/snprintf.o
398 ifdef FREAD_READS_DIRECTORIES
399 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
400 COMPAT_OBJS += compat/fopen.o
402 ifdef NO_SYMLINK_HEAD
403 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
406 COMPAT_CFLAGS += -DNO_STRCASESTR
407 COMPAT_OBJS += compat/strcasestr.o
410 COMPAT_CFLAGS += -DNO_STRTOUMAX
411 COMPAT_OBJS += compat/strtoumax.o
414 COMPAT_CFLAGS += -DNO_STRTOULL
417 COMPAT_CFLAGS += -DNO_SETENV
418 COMPAT_OBJS += compat/setenv.o
421 COMPAT_CFLAGS += -DNO_MKDTEMP
422 COMPAT_OBJS += compat/mkdtemp.o
425 COMPAT_CFLAGS += -DNO_UNSETENV
426 COMPAT_OBJS += compat/unsetenv.o
428 ifdef NO_SYS_SELECT_H
429 BASIC_CFLAGS += -DNO_SYS_SELECT_H
432 COMPAT_CFLAGS += -DNO_MMAP
433 COMPAT_OBJS += compat/mmap.o
436 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
437 COMPAT_OBJS += compat/win32mmap.o
441 COMPAT_CFLAGS += -DNO_PREAD
442 COMPAT_OBJS += compat/pread.o
444 ifdef NO_FAST_WORKING_DIRECTORY
445 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
447 ifdef NO_TRUSTABLE_FILEMODE
448 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
451 BASIC_CFLAGS += -DNO_IPV6
454 BASIC_CFLAGS += -Duintmax_t=uint32_t
456 ifdef NO_SOCKADDR_STORAGE
458 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
460 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
464 LIB_OBJS += compat/inet_ntop.o
467 LIB_OBJS += compat/inet_pton.o
471 BASIC_CFLAGS += -DNO_ICONV
475 BASIC_CFLAGS += -DOLD_ICONV
478 ifdef NO_DEFLATE_BOUND
479 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
483 SHA1_HEADER = "ppc/sha1.h"
484 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
487 SHA1_HEADER = "arm/sha1.h"
488 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
491 SHA1_HEADER = "mozilla-sha1/sha1.h"
492 LIB_OBJS += mozilla-sha1/sha1.o
494 SHA1_HEADER = <openssl/sha.h>
495 EXTLIBS += $(LIB_4_CRYPTO)
499 ifdef NO_PERL_MAKEMAKER
500 export NO_PERL_MAKEMAKER
503 COMPAT_CFLAGS += -DNO_HSTRERROR
504 COMPAT_OBJS += compat/hstrerror.o
507 COMPAT_CFLAGS += -DNO_MEMMEM
508 COMPAT_OBJS += compat/memmem.o
511 COMPAT_CFLAGS += -DINTERNAL_QSORT
512 COMPAT_OBJS += compat/qsort.o
515 COMPAT_CFLAGS += -DRUNTIME_PREFIX
518 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
519 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
521 ifdef NO_EXTERNAL_GREP
522 BASIC_CFLAGS += -DNO_EXTERNAL_GREP
529 QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
532 ifneq ($(findstring $(MAKEFLAGS),w),w)
533 PRINT_DIR = --no-print-directory
538 ifneq ($(findstring $(MAKEFLAGS),s),s)
540 QUIET_CC = @echo ' ' CC $@;
541 QUIET_AR = @echo ' ' AR $@;
542 QUIET_LINK = @echo ' ' LINK $@;
543 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
544 QUIET_GEN = @echo ' ' GEN $@;
545 QUIET_SUBDIR0 = +@subdir=
546 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
547 $(MAKE) $(PRINT_DIR) -C $$subdir
550 export QUIET_BUILT_IN
558 # Shell quote (do not use $(call) to accommodate ancient setups);
560 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
561 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
563 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
564 bindir_SQ = $(subst ','\'',$(bindir))
565 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
566 mandir_SQ = $(subst ','\'',$(mandir))
567 infodir_SQ = $(subst ','\'',$(infodir))
568 perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
569 template_dir_SQ = $(subst ','\'',$(template_dir))
570 htmldir_SQ = $(subst ','\'',$(htmldir))
571 prefix_SQ = $(subst ','\'',$(prefix))
573 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
574 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
576 LIBS = $(PERFLIBS) $(EXTLIBS)
578 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
580 LIB_OBJS += $(COMPAT_OBJS)
582 ALL_CFLAGS += $(BASIC_CFLAGS)
583 ALL_LDFLAGS += $(BASIC_LDFLAGS)
585 export TAR INSTALL DESTDIR SHELL_PATH
590 SHELL = $(SHELL_PATH)
592 all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) PERF-BUILD-OPTIONS
594 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
599 please_set_SHELL_PATH_to_a_more_modern_shell:
602 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
604 strip: $(PROGRAMS) perf$X
605 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) perf$X
607 perf.o: perf.c common-cmds.h PERF-CFLAGS
608 $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
609 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
610 $(ALL_CFLAGS) -c $(filter %.c,$^)
612 perf$X: perf.o $(BUILTIN_OBJS) $(PERFLIBS)
613 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ perf.o \
614 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
616 builtin-help.o: builtin-help.c common-cmds.h PERF-CFLAGS
617 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
618 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
619 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
620 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
623 $(QUIET_BUILT_IN)$(RM) $@ && \
624 ln perf$X $@ 2>/dev/null || \
625 ln -s perf$X $@ 2>/dev/null || \
628 common-cmds.h: util/generate-cmdlist.sh command-list.txt
630 common-cmds.h: $(wildcard Documentation/perf-*.txt)
631 $(QUIET_GEN)util/generate-cmdlist.sh > $@+ && mv $@+ $@
633 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
634 $(QUIET_GEN)$(RM) $@ $@+ && \
635 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
636 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
637 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
638 -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
639 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
644 configure: configure.ac
645 $(QUIET_GEN)$(RM) $@ $<+ && \
646 sed -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
648 autoconf -o $@ $<+ && \
651 # These can record PERF_VERSION
653 $(patsubst %.sh,%,$(SCRIPT_SH)) \
654 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
658 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
660 $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
662 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
664 util/exec_cmd.o: util/exec_cmd.c PERF-CFLAGS
665 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
666 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
667 '-DBINDIR="$(bindir_relative_SQ)"' \
668 '-DPREFIX="$(prefix_SQ)"' \
671 builtin-init-db.o: builtin-init-db.c PERF-CFLAGS
672 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_PERF_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
674 util/config.o: util/config.c PERF-CFLAGS
675 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
677 perf-%$X: %.o $(PERFLIBS)
678 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
680 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
681 $(patsubst perf-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
682 builtin-revert.o wt-status.o: wt-status.h
684 $(LIB_FILE): $(LIB_OBJS)
685 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
689 $(FIND) . -name '*.[hcS]' -print | xargs etags -a
693 $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
697 $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
699 ### Detect prefix changes
700 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
701 $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
703 PERF-CFLAGS: .FORCE-PERF-CFLAGS
704 @FLAGS='$(TRACK_CFLAGS)'; \
705 if test x"$$FLAGS" != x"`cat PERF-CFLAGS 2>/dev/null`" ; then \
706 echo 1>&2 " * new build flags or prefix"; \
707 echo "$$FLAGS" >PERF-CFLAGS; \
710 # We need to apply sq twice, once to protect from the shell
711 # that runs PERF-BUILD-OPTIONS, and then again to protect it
712 # and the first level quoting from the shell that runs "echo".
713 PERF-BUILD-OPTIONS: .FORCE-PERF-BUILD-OPTIONS
714 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
715 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
716 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
717 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
724 # TEST_PROGRAMS += test-something$X
726 all:: $(TEST_PROGRAMS)
728 # GNU make supports exporting all variables by "export" without parameters.
729 # However, the environment gets quite big, and some programs have problems
737 for i in *.c */*.c; \
739 sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
742 echo 2>&1 "Did you mean 'make test'?"; \
747 ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
749 ### Installation rules
751 ifneq ($(filter /%,$(firstword $(template_dir))),)
752 template_instdir = $(template_dir)
754 template_instdir = $(prefix)/$(template_dir)
756 export template_instdir
758 ifneq ($(filter /%,$(firstword $(perfexecdir))),)
759 perfexec_instdir = $(perfexecdir)
761 perfexec_instdir = $(prefix)/$(perfexecdir)
763 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
764 export perfexec_instdir
767 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
768 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
769 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
771 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), $(RM) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/$p';)
774 ### Maintainer's dist rules
776 perf.spec: perf.spec.in
777 sed -e 's/@@VERSION@@/$(PERF_VERSION)/g' < $< > $@+
780 PERF_TARNAME=perf-$(PERF_VERSION)
781 dist: perf.spec perf-archive$(X) configure
782 ./perf-archive --format=tar \
783 --prefix=$(PERF_TARNAME)/ HEAD^{tree} > $(PERF_TARNAME).tar
784 @mkdir -p $(PERF_TARNAME)
785 @cp perf.spec configure $(PERF_TARNAME)
786 @echo $(PERF_VERSION) > $(PERF_TARNAME)/version
787 $(TAR) rf $(PERF_TARNAME).tar \
788 $(PERF_TARNAME)/perf.spec \
789 $(PERF_TARNAME)/configure \
790 $(PERF_TARNAME)/version
791 @$(RM) -r $(PERF_TARNAME)
792 gzip -f -9 $(PERF_TARNAME).tar
795 $(RPMBUILD) -ta $(PERF_TARNAME).tar.gz
803 $(RM) *.o */*.o $(LIB_FILE)
804 $(RM) $(ALL_PROGRAMS) $(BUILT_INS) perf$X
805 $(RM) $(TEST_PROGRAMS)
806 $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
807 $(RM) -r autom4te.cache
808 $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
809 $(RM) -r $(PERF_TARNAME) .doc-tmp-dir
810 $(RM) $(PERF_TARNAME).tar.gz perf-core_$(PERF_VERSION)-*.tar.gz
811 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
812 $(RM) PERF-VERSION-FILE PERF-CFLAGS PERF-BUILD-OPTIONS
815 perf-report: perf-report.cc ../../include/linux/perf_counter.h Makefile
816 g++ -g -O2 -Wall -lrt -o $@ $<
818 .PHONY: all install clean strip
819 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
820 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS
821 .PHONY: .FORCE-PERF-BUILD-OPTIONS
823 ### Make sure built-ins do not have dups and listed in perf.c
828 ### Test suite coverage testing
830 .PHONY: coverage coverage-clean coverage-build coverage-report
833 $(MAKE) coverage-build
834 $(MAKE) coverage-report
839 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
840 COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
842 coverage-build: coverage-clean
843 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
844 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
849 grep '^function.*called 0 ' *.c.gcov */*.c.gcov \
850 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
851 | tee coverage-untested-functions