Makefile 30 KB

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  1. # The default target of this Makefile is...
  2. all::
  3. # Define V=1 to have a more verbose compile.
  4. #
  5. # Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
  6. # or vsnprintf() return -1 instead of number of characters which would
  7. # have been written to the final string if enough space had been available.
  8. #
  9. # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  10. # when attempting to read from an fopen'ed directory.
  11. #
  12. # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  13. # This also implies MOZILLA_SHA1.
  14. #
  15. # Define CURLDIR=/foo/bar if your curl header and library files are in
  16. # /foo/bar/include and /foo/bar/lib directories.
  17. #
  18. # Define EXPATDIR=/foo/bar if your expat header and library files are in
  19. # /foo/bar/include and /foo/bar/lib directories.
  20. #
  21. # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  22. #
  23. # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  24. # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  25. #
  26. # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  27. # do not support the 'size specifiers' introduced by C99, namely ll, hh,
  28. # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  29. # some C compilers supported these specifiers prior to C99 as an extension.
  30. #
  31. # Define NO_STRCASESTR if you don't have strcasestr.
  32. #
  33. # Define NO_MEMMEM if you don't have memmem.
  34. #
  35. # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  36. # If your compiler also does not support long long or does not have
  37. # strtoull, define NO_STRTOULL.
  38. #
  39. # Define NO_SETENV if you don't have setenv in the C library.
  40. #
  41. # Define NO_UNSETENV if you don't have unsetenv in the C library.
  42. #
  43. # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  44. #
  45. # Define NO_SYS_SELECT_H if you don't have sys/select.h.
  46. #
  47. # Define NO_SYMLINK_HEAD if you never want .perf/HEAD to be a symbolic link.
  48. # Enable it on Windows. By default, symrefs are still used.
  49. #
  50. # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  51. # tests. These tests take up a significant amount of the total test time
  52. # but are not needed unless you plan to talk to SVN repos.
  53. #
  54. # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  55. # installed in /sw, but don't want PERF to link against any libraries
  56. # installed there. If defined you may specify your own (or Fink's)
  57. # include directories and library directories by defining CFLAGS
  58. # and LDFLAGS appropriately.
  59. #
  60. # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  61. # have DarwinPorts installed in /opt/local, but don't want PERF to
  62. # link against any libraries installed there. If defined you may
  63. # specify your own (or DarwinPort's) include directories and
  64. # library directories by defining CFLAGS and LDFLAGS appropriately.
  65. #
  66. # Define PPC_SHA1 environment variable when running make to make use of
  67. # a bundled SHA1 routine optimized for PowerPC.
  68. #
  69. # Define ARM_SHA1 environment variable when running make to make use of
  70. # a bundled SHA1 routine optimized for ARM.
  71. #
  72. # Define MOZILLA_SHA1 environment variable when running make to make use of
  73. # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  74. # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
  75. # choice) has very fast version optimized for i586.
  76. #
  77. # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  78. #
  79. # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  80. #
  81. # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  82. # Patrick Mauritz).
  83. #
  84. # Define NO_MMAP if you want to avoid mmap.
  85. #
  86. # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
  87. #
  88. # Define NO_PREAD if you have a problem with pread() system call (e.g.
  89. # cygwin.dll before v1.5.22).
  90. #
  91. # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
  92. # generally faster on your platform than accessing the working directory.
  93. #
  94. # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
  95. # the executable mode bit, but doesn't really do so.
  96. #
  97. # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
  98. #
  99. # Define NO_SOCKADDR_STORAGE if your platform does not have struct
  100. # sockaddr_storage.
  101. #
  102. # Define NO_ICONV if your libc does not properly support iconv.
  103. #
  104. # Define OLD_ICONV if your library has an old iconv(), where the second
  105. # (input buffer pointer) parameter is declared with type (const char **).
  106. #
  107. # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
  108. #
  109. # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
  110. # that tells runtime paths to dynamic libraries;
  111. # "-Wl,-rpath=/path/lib" is used instead.
  112. #
  113. # Define USE_NSEC below if you want perf to care about sub-second file mtimes
  114. # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
  115. # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
  116. # randomly break unless your underlying filesystem supports those sub-second
  117. # times (my ext3 doesn't).
  118. #
  119. # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
  120. # "st_ctim"
  121. #
  122. # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
  123. # available. This automatically turns USE_NSEC off.
  124. #
  125. # Define USE_STDEV below if you want perf to care about the underlying device
  126. # change being considered an inode change from the update-index perspective.
  127. #
  128. # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
  129. # field that counts the on-disk footprint in 512-byte blocks.
  130. #
  131. # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
  132. #
  133. # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
  134. #
  135. # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
  136. # MakeMaker (e.g. using ActiveState under Cygwin).
  137. #
  138. # Define NO_PERL if you do not want Perl scripts or libraries at all.
  139. #
  140. # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
  141. # is a simplified version of the merge sort used in glibc. This is
  142. # recommended if Git triggers O(n^2) behavior in your platform's qsort().
  143. #
  144. # Define NO_EXTERNAL_GREP if you don't want "perf grep" to ever call
  145. # your external grep (e.g., if your system lacks grep, if its grep is
  146. # broken, or spawning external process is slower than built-in grep perf has).
  147. PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
  148. @$(SHELL_PATH) util/PERF-VERSION-GEN
  149. -include PERF-VERSION-FILE
  150. uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
  151. uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
  152. uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
  153. uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
  154. uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
  155. uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
  156. #
  157. # Add -m32 for cross-builds:
  158. #
  159. ifdef NO_64BIT
  160. MBITS := -m32
  161. else
  162. #
  163. # If we're on a 64-bit kernel, use -m64:
  164. #
  165. ifneq ($(patsubst %64,%,$(uname_M)),$(uname_M))
  166. MBITS := -m64
  167. endif
  168. endif
  169. # CFLAGS and LDFLAGS are for the users to override from the command line.
  170. #
  171. # Include saner warnings here, which can catch bugs:
  172. #
  173. EXTRA_WARNINGS := -Wcast-align
  174. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat
  175. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-security
  176. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-y2k
  177. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wshadow
  178. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Winit-self
  179. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wpacked
  180. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wredundant-decls
  181. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstack-protector
  182. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-aliasing=3
  183. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-default
  184. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-enum
  185. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wno-system-headers
  186. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wundef
  187. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wvolatile-register-var
  188. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wwrite-strings
  189. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wbad-function-cast
  190. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-declarations
  191. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-prototypes
  192. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wnested-externs
  193. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wold-style-definition
  194. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-prototypes
  195. EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wdeclaration-after-statement
  196. CFLAGS = $(MBITS) -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -fstack-protector-all -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS)
  197. LDFLAGS = -lpthread -lrt -lelf -lm
  198. ALL_CFLAGS = $(CFLAGS)
  199. ALL_LDFLAGS = $(LDFLAGS)
  200. STRIP ?= strip
  201. # Among the variables below, these:
  202. # perfexecdir
  203. # template_dir
  204. # mandir
  205. # infodir
  206. # htmldir
  207. # ETC_PERFCONFIG (but not sysconfdir)
  208. # can be specified as a relative path some/where/else;
  209. # this is interpreted as relative to $(prefix) and "perf" at
  210. # runtime figures out where they are based on the path to the executable.
  211. # This can help installing the suite in a relocatable way.
  212. prefix = $(HOME)
  213. bindir_relative = bin
  214. bindir = $(prefix)/$(bindir_relative)
  215. mandir = share/man
  216. infodir = share/info
  217. perfexecdir = libexec/perf-core
  218. sharedir = $(prefix)/share
  219. template_dir = share/perf-core/templates
  220. htmldir = share/doc/perf-doc
  221. ifeq ($(prefix),/usr)
  222. sysconfdir = /etc
  223. ETC_PERFCONFIG = $(sysconfdir)/perfconfig
  224. else
  225. sysconfdir = $(prefix)/etc
  226. ETC_PERFCONFIG = etc/perfconfig
  227. endif
  228. lib = lib
  229. # DESTDIR=
  230. export prefix bindir sharedir sysconfdir
  231. CC = gcc
  232. AR = ar
  233. RM = rm -f
  234. TAR = tar
  235. FIND = find
  236. INSTALL = install
  237. RPMBUILD = rpmbuild
  238. PTHREAD_LIBS = -lpthread
  239. # sparse is architecture-neutral, which means that we need to tell it
  240. # explicitly what architecture to check for. Fix this up for yours..
  241. SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
  242. ### --- END CONFIGURATION SECTION ---
  243. # Those must not be GNU-specific; they are shared with perl/ which may
  244. # be built by a different compiler. (Note that this is an artifact now
  245. # but it still might be nice to keep that distinction.)
  246. BASIC_CFLAGS = -Iutil/include
  247. BASIC_LDFLAGS =
  248. # Guard against environment variables
  249. BUILTIN_OBJS =
  250. BUILT_INS =
  251. COMPAT_CFLAGS =
  252. COMPAT_OBJS =
  253. LIB_H =
  254. LIB_OBJS =
  255. SCRIPT_PERL =
  256. SCRIPT_SH =
  257. TEST_PROGRAMS =
  258. #
  259. # No scripts right now:
  260. #
  261. # SCRIPT_SH += perf-am.sh
  262. #
  263. # No Perl scripts right now:
  264. #
  265. # SCRIPT_PERL += perf-add--interactive.perl
  266. SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
  267. $(patsubst %.perl,%,$(SCRIPT_PERL))
  268. # Empty...
  269. EXTRA_PROGRAMS =
  270. # ... and all the rest that could be moved out of bindir to perfexecdir
  271. PROGRAMS += $(EXTRA_PROGRAMS)
  272. #
  273. # Single 'perf' binary right now:
  274. #
  275. PROGRAMS += perf
  276. # List built-in command $C whose implementation cmd_$C() is not in
  277. # builtin-$C.o but is linked in as part of some other command.
  278. #
  279. # None right now:
  280. #
  281. # BUILT_INS += perf-init $X
  282. # what 'all' will build and 'install' will install, in perfexecdir
  283. ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
  284. # what 'all' will build but not install in perfexecdir
  285. OTHER_PROGRAMS = perf$X
  286. # Set paths to tools early so that they can be used for version tests.
  287. ifndef SHELL_PATH
  288. SHELL_PATH = /bin/sh
  289. endif
  290. ifndef PERL_PATH
  291. PERL_PATH = /usr/bin/perl
  292. endif
  293. export PERL_PATH
  294. LIB_FILE=libperf.a
  295. LIB_H += ../../include/linux/perf_event.h
  296. LIB_H += ../../include/linux/rbtree.h
  297. LIB_H += ../../include/linux/list.h
  298. LIB_H += util/include/linux/list.h
  299. LIB_H += util/include/linux/string.h
  300. LIB_H += perf.h
  301. LIB_H += util/event.h
  302. LIB_H += util/types.h
  303. LIB_H += util/levenshtein.h
  304. LIB_H += util/parse-options.h
  305. LIB_H += util/parse-events.h
  306. LIB_H += util/quote.h
  307. LIB_H += util/util.h
  308. LIB_H += util/help.h
  309. LIB_H += util/strbuf.h
  310. LIB_H += util/string.h
  311. LIB_H += util/strlist.h
  312. LIB_H += util/run-command.h
  313. LIB_H += util/sigchain.h
  314. LIB_H += util/symbol.h
  315. LIB_H += util/color.h
  316. LIB_H += util/values.h
  317. LIB_H += util/sort.h
  318. LIB_H += util/hist.h
  319. LIB_H += util/thread.h
  320. LIB_H += util/data_map.h
  321. LIB_OBJS += util/abspath.o
  322. LIB_OBJS += util/alias.o
  323. LIB_OBJS += util/config.o
  324. LIB_OBJS += util/ctype.o
  325. LIB_OBJS += util/environment.o
  326. LIB_OBJS += util/exec_cmd.o
  327. LIB_OBJS += util/help.o
  328. LIB_OBJS += util/levenshtein.o
  329. LIB_OBJS += util/parse-options.o
  330. LIB_OBJS += util/parse-events.o
  331. LIB_OBJS += util/path.o
  332. LIB_OBJS += util/rbtree.o
  333. LIB_OBJS += util/bitmap.o
  334. LIB_OBJS += util/hweight.o
  335. LIB_OBJS += util/find_next_bit.o
  336. LIB_OBJS += util/run-command.o
  337. LIB_OBJS += util/quote.o
  338. LIB_OBJS += util/strbuf.o
  339. LIB_OBJS += util/string.o
  340. LIB_OBJS += util/strlist.o
  341. LIB_OBJS += util/usage.o
  342. LIB_OBJS += util/wrapper.o
  343. LIB_OBJS += util/sigchain.o
  344. LIB_OBJS += util/symbol.o
  345. LIB_OBJS += util/color.o
  346. LIB_OBJS += util/pager.o
  347. LIB_OBJS += util/header.o
  348. LIB_OBJS += util/callchain.o
  349. LIB_OBJS += util/values.o
  350. LIB_OBJS += util/debug.o
  351. LIB_OBJS += util/map.o
  352. LIB_OBJS += util/thread.o
  353. LIB_OBJS += util/trace-event-parse.o
  354. LIB_OBJS += util/trace-event-read.o
  355. LIB_OBJS += util/trace-event-info.o
  356. LIB_OBJS += util/svghelper.o
  357. LIB_OBJS += util/sort.o
  358. LIB_OBJS += util/hist.o
  359. LIB_OBJS += util/data_map.o
  360. BUILTIN_OBJS += builtin-annotate.o
  361. BUILTIN_OBJS += builtin-help.o
  362. BUILTIN_OBJS += builtin-sched.o
  363. BUILTIN_OBJS += builtin-list.o
  364. BUILTIN_OBJS += builtin-record.o
  365. BUILTIN_OBJS += builtin-report.o
  366. BUILTIN_OBJS += builtin-stat.o
  367. BUILTIN_OBJS += builtin-timechart.o
  368. BUILTIN_OBJS += builtin-top.o
  369. BUILTIN_OBJS += builtin-trace.o
  370. PERFLIBS = $(LIB_FILE)
  371. #
  372. # Platform specific tweaks
  373. #
  374. # We choose to avoid "if .. else if .. else .. endif endif"
  375. # because maintaining the nesting to match is a pain. If
  376. # we had "elif" things would have been much nicer...
  377. -include config.mak.autogen
  378. -include config.mak
  379. ifeq ($(uname_S),Darwin)
  380. ifndef NO_FINK
  381. ifeq ($(shell test -d /sw/lib && echo y),y)
  382. BASIC_CFLAGS += -I/sw/include
  383. BASIC_LDFLAGS += -L/sw/lib
  384. endif
  385. endif
  386. ifndef NO_DARWIN_PORTS
  387. ifeq ($(shell test -d /opt/local/lib && echo y),y)
  388. BASIC_CFLAGS += -I/opt/local/include
  389. BASIC_LDFLAGS += -L/opt/local/lib
  390. endif
  391. endif
  392. PTHREAD_LIBS =
  393. endif
  394. 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) > /dev/null 2>&1 && echo y"), y)
  395. msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]);
  396. endif
  397. ifneq ($(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)
  398. msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel);
  399. endif
  400. ifdef NO_DEMANGLE
  401. BASIC_CFLAGS += -DNO_DEMANGLE
  402. else
  403. 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 $(ALL_LDFLAGS) -lbfd > /dev/null 2>&1 && echo y")
  404. ifeq ($(has_bfd),y)
  405. EXTLIBS += -lbfd
  406. else
  407. 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 $(ALL_LDFLAGS) -lbfd -liberty > /dev/null 2>&1 && echo y")
  408. ifeq ($(has_bfd_iberty),y)
  409. EXTLIBS += -lbfd -liberty
  410. else
  411. 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 $(ALL_LDFLAGS) -lbfd -liberty -lz > /dev/null 2>&1 && echo y")
  412. ifeq ($(has_bfd_iberty_z),y)
  413. EXTLIBS += -lbfd -liberty -lz
  414. else
  415. 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 $(ALL_LDFLAGS) -liberty > /dev/null 2>&1 && echo y")
  416. ifeq ($(has_cplus_demangle),y)
  417. EXTLIBS += -liberty
  418. BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
  419. else
  420. msg := $(warning No bfd.h/libbfd found, install binutils-dev[el] to gain symbol demangling)
  421. BASIC_CFLAGS += -DNO_DEMANGLE
  422. endif
  423. endif
  424. endif
  425. endif
  426. endif
  427. ifndef CC_LD_DYNPATH
  428. ifdef NO_R_TO_GCC_LINKER
  429. # Some gcc does not accept and pass -R to the linker to specify
  430. # the runtime dynamic library path.
  431. CC_LD_DYNPATH = -Wl,-rpath,
  432. else
  433. CC_LD_DYNPATH = -R
  434. endif
  435. endif
  436. ifdef NEEDS_SOCKET
  437. EXTLIBS += -lsocket
  438. endif
  439. ifdef NEEDS_NSL
  440. EXTLIBS += -lnsl
  441. endif
  442. ifdef NO_D_TYPE_IN_DIRENT
  443. BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
  444. endif
  445. ifdef NO_D_INO_IN_DIRENT
  446. BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
  447. endif
  448. ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
  449. BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
  450. endif
  451. ifdef USE_NSEC
  452. BASIC_CFLAGS += -DUSE_NSEC
  453. endif
  454. ifdef USE_ST_TIMESPEC
  455. BASIC_CFLAGS += -DUSE_ST_TIMESPEC
  456. endif
  457. ifdef NO_NSEC
  458. BASIC_CFLAGS += -DNO_NSEC
  459. endif
  460. ifdef NO_C99_FORMAT
  461. BASIC_CFLAGS += -DNO_C99_FORMAT
  462. endif
  463. ifdef SNPRINTF_RETURNS_BOGUS
  464. COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
  465. COMPAT_OBJS += compat/snprintf.o
  466. endif
  467. ifdef FREAD_READS_DIRECTORIES
  468. COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
  469. COMPAT_OBJS += compat/fopen.o
  470. endif
  471. ifdef NO_SYMLINK_HEAD
  472. BASIC_CFLAGS += -DNO_SYMLINK_HEAD
  473. endif
  474. ifdef NO_STRCASESTR
  475. COMPAT_CFLAGS += -DNO_STRCASESTR
  476. COMPAT_OBJS += compat/strcasestr.o
  477. endif
  478. ifdef NO_STRTOUMAX
  479. COMPAT_CFLAGS += -DNO_STRTOUMAX
  480. COMPAT_OBJS += compat/strtoumax.o
  481. endif
  482. ifdef NO_STRTOULL
  483. COMPAT_CFLAGS += -DNO_STRTOULL
  484. endif
  485. ifdef NO_SETENV
  486. COMPAT_CFLAGS += -DNO_SETENV
  487. COMPAT_OBJS += compat/setenv.o
  488. endif
  489. ifdef NO_MKDTEMP
  490. COMPAT_CFLAGS += -DNO_MKDTEMP
  491. COMPAT_OBJS += compat/mkdtemp.o
  492. endif
  493. ifdef NO_UNSETENV
  494. COMPAT_CFLAGS += -DNO_UNSETENV
  495. COMPAT_OBJS += compat/unsetenv.o
  496. endif
  497. ifdef NO_SYS_SELECT_H
  498. BASIC_CFLAGS += -DNO_SYS_SELECT_H
  499. endif
  500. ifdef NO_MMAP
  501. COMPAT_CFLAGS += -DNO_MMAP
  502. COMPAT_OBJS += compat/mmap.o
  503. else
  504. ifdef USE_WIN32_MMAP
  505. COMPAT_CFLAGS += -DUSE_WIN32_MMAP
  506. COMPAT_OBJS += compat/win32mmap.o
  507. endif
  508. endif
  509. ifdef NO_PREAD
  510. COMPAT_CFLAGS += -DNO_PREAD
  511. COMPAT_OBJS += compat/pread.o
  512. endif
  513. ifdef NO_FAST_WORKING_DIRECTORY
  514. BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
  515. endif
  516. ifdef NO_TRUSTABLE_FILEMODE
  517. BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
  518. endif
  519. ifdef NO_IPV6
  520. BASIC_CFLAGS += -DNO_IPV6
  521. endif
  522. ifdef NO_UINTMAX_T
  523. BASIC_CFLAGS += -Duintmax_t=uint32_t
  524. endif
  525. ifdef NO_SOCKADDR_STORAGE
  526. ifdef NO_IPV6
  527. BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
  528. else
  529. BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
  530. endif
  531. endif
  532. ifdef NO_INET_NTOP
  533. LIB_OBJS += compat/inet_ntop.o
  534. endif
  535. ifdef NO_INET_PTON
  536. LIB_OBJS += compat/inet_pton.o
  537. endif
  538. ifdef NO_ICONV
  539. BASIC_CFLAGS += -DNO_ICONV
  540. endif
  541. ifdef OLD_ICONV
  542. BASIC_CFLAGS += -DOLD_ICONV
  543. endif
  544. ifdef NO_DEFLATE_BOUND
  545. BASIC_CFLAGS += -DNO_DEFLATE_BOUND
  546. endif
  547. ifdef PPC_SHA1
  548. SHA1_HEADER = "ppc/sha1.h"
  549. LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
  550. else
  551. ifdef ARM_SHA1
  552. SHA1_HEADER = "arm/sha1.h"
  553. LIB_OBJS += arm/sha1.o arm/sha1_arm.o
  554. else
  555. ifdef MOZILLA_SHA1
  556. SHA1_HEADER = "mozilla-sha1/sha1.h"
  557. LIB_OBJS += mozilla-sha1/sha1.o
  558. else
  559. SHA1_HEADER = <openssl/sha.h>
  560. EXTLIBS += $(LIB_4_CRYPTO)
  561. endif
  562. endif
  563. endif
  564. ifdef NO_PERL_MAKEMAKER
  565. export NO_PERL_MAKEMAKER
  566. endif
  567. ifdef NO_HSTRERROR
  568. COMPAT_CFLAGS += -DNO_HSTRERROR
  569. COMPAT_OBJS += compat/hstrerror.o
  570. endif
  571. ifdef NO_MEMMEM
  572. COMPAT_CFLAGS += -DNO_MEMMEM
  573. COMPAT_OBJS += compat/memmem.o
  574. endif
  575. ifdef INTERNAL_QSORT
  576. COMPAT_CFLAGS += -DINTERNAL_QSORT
  577. COMPAT_OBJS += compat/qsort.o
  578. endif
  579. ifdef RUNTIME_PREFIX
  580. COMPAT_CFLAGS += -DRUNTIME_PREFIX
  581. endif
  582. ifdef DIR_HAS_BSD_GROUP_SEMANTICS
  583. COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
  584. endif
  585. ifdef NO_EXTERNAL_GREP
  586. BASIC_CFLAGS += -DNO_EXTERNAL_GREP
  587. endif
  588. ifeq ($(PERL_PATH),)
  589. NO_PERL=NoThanks
  590. endif
  591. QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
  592. QUIET_SUBDIR1 =
  593. ifneq ($(findstring $(MAKEFLAGS),w),w)
  594. PRINT_DIR = --no-print-directory
  595. else # "make -w"
  596. NO_SUBDIR = :
  597. endif
  598. ifneq ($(findstring $(MAKEFLAGS),s),s)
  599. ifndef V
  600. QUIET_CC = @echo ' ' CC $@;
  601. QUIET_AR = @echo ' ' AR $@;
  602. QUIET_LINK = @echo ' ' LINK $@;
  603. QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
  604. QUIET_GEN = @echo ' ' GEN $@;
  605. QUIET_SUBDIR0 = +@subdir=
  606. QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
  607. $(MAKE) $(PRINT_DIR) -C $$subdir
  608. export V
  609. export QUIET_GEN
  610. export QUIET_BUILT_IN
  611. endif
  612. endif
  613. ifdef ASCIIDOC8
  614. export ASCIIDOC8
  615. endif
  616. # Shell quote (do not use $(call) to accommodate ancient setups);
  617. SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
  618. ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
  619. DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
  620. bindir_SQ = $(subst ','\'',$(bindir))
  621. bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
  622. mandir_SQ = $(subst ','\'',$(mandir))
  623. infodir_SQ = $(subst ','\'',$(infodir))
  624. perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
  625. template_dir_SQ = $(subst ','\'',$(template_dir))
  626. htmldir_SQ = $(subst ','\'',$(htmldir))
  627. prefix_SQ = $(subst ','\'',$(prefix))
  628. SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
  629. PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
  630. LIBS = $(PERFLIBS) $(EXTLIBS)
  631. BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
  632. $(COMPAT_CFLAGS)
  633. LIB_OBJS += $(COMPAT_OBJS)
  634. ALL_CFLAGS += $(BASIC_CFLAGS)
  635. ALL_LDFLAGS += $(BASIC_LDFLAGS)
  636. export TAR INSTALL DESTDIR SHELL_PATH
  637. ### Build rules
  638. SHELL = $(SHELL_PATH)
  639. all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) PERF-BUILD-OPTIONS
  640. ifneq (,$X)
  641. $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
  642. endif
  643. all::
  644. please_set_SHELL_PATH_to_a_more_modern_shell:
  645. @$$(:)
  646. shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
  647. strip: $(PROGRAMS) perf$X
  648. $(STRIP) $(STRIP_OPTS) $(PROGRAMS) perf$X
  649. perf.o: perf.c common-cmds.h PERF-CFLAGS
  650. $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
  651. '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
  652. $(ALL_CFLAGS) -c $(filter %.c,$^)
  653. perf$X: perf.o $(BUILTIN_OBJS) $(PERFLIBS)
  654. $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ perf.o \
  655. $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
  656. builtin-help.o: builtin-help.c common-cmds.h PERF-CFLAGS
  657. $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
  658. '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
  659. '-DPERF_MAN_PATH="$(mandir_SQ)"' \
  660. '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
  661. builtin-timechart.o: builtin-timechart.c common-cmds.h PERF-CFLAGS
  662. $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
  663. '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
  664. '-DPERF_MAN_PATH="$(mandir_SQ)"' \
  665. '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
  666. $(BUILT_INS): perf$X
  667. $(QUIET_BUILT_IN)$(RM) $@ && \
  668. ln perf$X $@ 2>/dev/null || \
  669. ln -s perf$X $@ 2>/dev/null || \
  670. cp perf$X $@
  671. common-cmds.h: util/generate-cmdlist.sh command-list.txt
  672. common-cmds.h: $(wildcard Documentation/perf-*.txt)
  673. $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
  674. $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
  675. $(QUIET_GEN)$(RM) $@ $@+ && \
  676. sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
  677. -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
  678. -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
  679. -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
  680. -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
  681. $@.sh >$@+ && \
  682. chmod +x $@+ && \
  683. mv $@+ $@
  684. configure: configure.ac
  685. $(QUIET_GEN)$(RM) $@ $<+ && \
  686. sed -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
  687. $< > $<+ && \
  688. autoconf -o $@ $<+ && \
  689. $(RM) $<+
  690. # These can record PERF_VERSION
  691. perf.o perf.spec \
  692. $(patsubst %.sh,%,$(SCRIPT_SH)) \
  693. $(patsubst %.perl,%,$(SCRIPT_PERL)) \
  694. : PERF-VERSION-FILE
  695. %.o: %.c PERF-CFLAGS
  696. $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
  697. %.s: %.c PERF-CFLAGS
  698. $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
  699. %.o: %.S
  700. $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
  701. util/exec_cmd.o: util/exec_cmd.c PERF-CFLAGS
  702. $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
  703. '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
  704. '-DBINDIR="$(bindir_relative_SQ)"' \
  705. '-DPREFIX="$(prefix_SQ)"' \
  706. $<
  707. builtin-init-db.o: builtin-init-db.c PERF-CFLAGS
  708. $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_PERF_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
  709. util/config.o: util/config.c PERF-CFLAGS
  710. $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
  711. util/rbtree.o: ../../lib/rbtree.c PERF-CFLAGS
  712. $(QUIET_CC)$(CC) -o util/rbtree.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
  713. # some perf warning policies can't fit to lib/bitmap.c, eg: it warns about variable shadowing
  714. # from <string.h> that comes from kernel headers wrapping.
  715. KBITMAP_FLAGS=`echo $(ALL_CFLAGS) | sed s/-Wshadow// | sed s/-Wswitch-default// | sed s/-Wextra//`
  716. util/bitmap.o: ../../lib/bitmap.c PERF-CFLAGS
  717. $(QUIET_CC)$(CC) -o util/bitmap.o -c $(KBITMAP_FLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
  718. util/hweight.o: ../../lib/hweight.c PERF-CFLAGS
  719. $(QUIET_CC)$(CC) -o util/hweight.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
  720. util/find_next_bit.o: ../../lib/find_next_bit.c PERF-CFLAGS
  721. $(QUIET_CC)$(CC) -o util/find_next_bit.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
  722. perf-%$X: %.o $(PERFLIBS)
  723. $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
  724. $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
  725. $(patsubst perf-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
  726. builtin-revert.o wt-status.o: wt-status.h
  727. $(LIB_FILE): $(LIB_OBJS)
  728. $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
  729. doc:
  730. $(MAKE) -C Documentation all
  731. man:
  732. $(MAKE) -C Documentation man
  733. html:
  734. $(MAKE) -C Documentation html
  735. info:
  736. $(MAKE) -C Documentation info
  737. pdf:
  738. $(MAKE) -C Documentation pdf
  739. TAGS:
  740. $(RM) TAGS
  741. $(FIND) . -name '*.[hcS]' -print | xargs etags -a
  742. tags:
  743. $(RM) tags
  744. $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
  745. cscope:
  746. $(RM) cscope*
  747. $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
  748. ### Detect prefix changes
  749. TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
  750. $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
  751. PERF-CFLAGS: .FORCE-PERF-CFLAGS
  752. @FLAGS='$(TRACK_CFLAGS)'; \
  753. if test x"$$FLAGS" != x"`cat PERF-CFLAGS 2>/dev/null`" ; then \
  754. echo 1>&2 " * new build flags or prefix"; \
  755. echo "$$FLAGS" >PERF-CFLAGS; \
  756. fi
  757. # We need to apply sq twice, once to protect from the shell
  758. # that runs PERF-BUILD-OPTIONS, and then again to protect it
  759. # and the first level quoting from the shell that runs "echo".
  760. PERF-BUILD-OPTIONS: .FORCE-PERF-BUILD-OPTIONS
  761. @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
  762. @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
  763. @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
  764. @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
  765. ### Testing rules
  766. #
  767. # None right now:
  768. #
  769. # TEST_PROGRAMS += test-something$X
  770. all:: $(TEST_PROGRAMS)
  771. # GNU make supports exporting all variables by "export" without parameters.
  772. # However, the environment gets quite big, and some programs have problems
  773. # with that.
  774. export NO_SVN_TESTS
  775. check: common-cmds.h
  776. if sparse; \
  777. then \
  778. for i in *.c */*.c; \
  779. do \
  780. sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
  781. done; \
  782. else \
  783. echo 2>&1 "Did you mean 'make test'?"; \
  784. exit 1; \
  785. fi
  786. remove-dashes:
  787. ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
  788. ### Installation rules
  789. ifneq ($(filter /%,$(firstword $(template_dir))),)
  790. template_instdir = $(template_dir)
  791. else
  792. template_instdir = $(prefix)/$(template_dir)
  793. endif
  794. export template_instdir
  795. ifneq ($(filter /%,$(firstword $(perfexecdir))),)
  796. perfexec_instdir = $(perfexecdir)
  797. else
  798. perfexec_instdir = $(prefix)/$(perfexecdir)
  799. endif
  800. perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
  801. export perfexec_instdir
  802. install: all
  803. $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
  804. $(INSTALL) perf$X '$(DESTDIR_SQ)$(bindir_SQ)'
  805. ifdef BUILT_INS
  806. $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
  807. $(INSTALL) $(BUILT_INS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
  808. ifneq (,$X)
  809. $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), $(RM) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/$p';)
  810. endif
  811. endif
  812. install-doc:
  813. $(MAKE) -C Documentation install
  814. install-man:
  815. $(MAKE) -C Documentation install-man
  816. install-html:
  817. $(MAKE) -C Documentation install-html
  818. install-info:
  819. $(MAKE) -C Documentation install-info
  820. install-pdf:
  821. $(MAKE) -C Documentation install-pdf
  822. quick-install-doc:
  823. $(MAKE) -C Documentation quick-install
  824. quick-install-man:
  825. $(MAKE) -C Documentation quick-install-man
  826. quick-install-html:
  827. $(MAKE) -C Documentation quick-install-html
  828. ### Maintainer's dist rules
  829. #
  830. # None right now
  831. #
  832. #
  833. # perf.spec: perf.spec.in
  834. # sed -e 's/@@VERSION@@/$(PERF_VERSION)/g' < $< > $@+
  835. # mv $@+ $@
  836. #
  837. # PERF_TARNAME=perf-$(PERF_VERSION)
  838. # dist: perf.spec perf-archive$(X) configure
  839. # ./perf-archive --format=tar \
  840. # --prefix=$(PERF_TARNAME)/ HEAD^{tree} > $(PERF_TARNAME).tar
  841. # @mkdir -p $(PERF_TARNAME)
  842. # @cp perf.spec configure $(PERF_TARNAME)
  843. # @echo $(PERF_VERSION) > $(PERF_TARNAME)/version
  844. # $(TAR) rf $(PERF_TARNAME).tar \
  845. # $(PERF_TARNAME)/perf.spec \
  846. # $(PERF_TARNAME)/configure \
  847. # $(PERF_TARNAME)/version
  848. # @$(RM) -r $(PERF_TARNAME)
  849. # gzip -f -9 $(PERF_TARNAME).tar
  850. #
  851. # htmldocs = perf-htmldocs-$(PERF_VERSION)
  852. # manpages = perf-manpages-$(PERF_VERSION)
  853. # dist-doc:
  854. # $(RM) -r .doc-tmp-dir
  855. # mkdir .doc-tmp-dir
  856. # $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
  857. # cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
  858. # gzip -n -9 -f $(htmldocs).tar
  859. # :
  860. # $(RM) -r .doc-tmp-dir
  861. # mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
  862. # $(MAKE) -C Documentation DESTDIR=./ \
  863. # man1dir=../.doc-tmp-dir/man1 \
  864. # man5dir=../.doc-tmp-dir/man5 \
  865. # man7dir=../.doc-tmp-dir/man7 \
  866. # install
  867. # cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
  868. # gzip -n -9 -f $(manpages).tar
  869. # $(RM) -r .doc-tmp-dir
  870. #
  871. # rpm: dist
  872. # $(RPMBUILD) -ta $(PERF_TARNAME).tar.gz
  873. ### Cleaning rules
  874. distclean: clean
  875. # $(RM) configure
  876. clean:
  877. $(RM) *.o */*.o $(LIB_FILE)
  878. $(RM) $(ALL_PROGRAMS) $(BUILT_INS) perf$X
  879. $(RM) $(TEST_PROGRAMS)
  880. $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
  881. $(RM) -r autom4te.cache
  882. $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
  883. $(RM) -r $(PERF_TARNAME) .doc-tmp-dir
  884. $(RM) $(PERF_TARNAME).tar.gz perf-core_$(PERF_VERSION)-*.tar.gz
  885. $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
  886. $(MAKE) -C Documentation/ clean
  887. $(RM) PERF-VERSION-FILE PERF-CFLAGS PERF-BUILD-OPTIONS
  888. .PHONY: all install clean strip
  889. .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
  890. .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS
  891. .PHONY: .FORCE-PERF-BUILD-OPTIONS
  892. ### Make sure built-ins do not have dups and listed in perf.c
  893. #
  894. check-builtins::
  895. ./check-builtins.sh
  896. ### Test suite coverage testing
  897. #
  898. # None right now
  899. #
  900. # .PHONY: coverage coverage-clean coverage-build coverage-report
  901. #
  902. # coverage:
  903. # $(MAKE) coverage-build
  904. # $(MAKE) coverage-report
  905. #
  906. # coverage-clean:
  907. # rm -f *.gcda *.gcno
  908. #
  909. # COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
  910. # COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
  911. #
  912. # coverage-build: coverage-clean
  913. # $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
  914. # $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
  915. # -j1 test
  916. #
  917. # coverage-report:
  918. # gcov -b *.c */*.c
  919. # grep '^function.*called 0 ' *.c.gcov */*.c.gcov \
  920. # | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
  921. # | tee coverage-untested-functions