Commit | Line | Data |
---|---|---|
8bd407b9 | 1 | |
a6cf5f39 JO |
2 | ifeq ($(src-perf),) |
3 | src-perf := $(srctree)/tools/perf | |
4 | endif | |
8bd407b9 | 5 | |
a6cf5f39 JO |
6 | ifeq ($(obj-perf),) |
7 | obj-perf := $(OUTPUT) | |
8bd407b9 JO |
8 | endif |
9 | ||
a6cf5f39 JO |
10 | ifneq ($(obj-perf),) |
11 | obj-perf := $(abspath $(obj-perf))/ | |
12 | endif | |
13 | ||
fcfd6611 JO |
14 | $(shell echo -n > .config-detected) |
15 | detected = $(shell echo "$(1)=y" >> .config-detected) | |
16 | detected_var = $(shell echo "$(1)=$($(1))" >> .config-detected) | |
17 | ||
a6cf5f39 JO |
18 | LIB_INCLUDE := $(srctree)/tools/lib/ |
19 | CFLAGS := $(EXTRA_CFLAGS) $(EXTRA_WARNINGS) | |
20 | ||
21 | include $(src-perf)/config/Makefile.arch | |
22 | ||
23 | NO_PERF_REGS := 1 | |
24 | ||
25 | # Additional ARCH settings for x86 | |
26 | ifeq ($(ARCH),x86) | |
c6e5e9fb | 27 | ifeq (${IS_64_BIT}, 1) |
89fe808a | 28 | CFLAGS += -DHAVE_ARCH_X86_64_SUPPORT |
8e1b3f68 | 29 | ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S |
8a0c4c28 AH |
30 | LIBUNWIND_LIBS = -lunwind -lunwind-x86_64 |
31 | else | |
32 | LIBUNWIND_LIBS = -lunwind -lunwind-x86 | |
8e1b3f68 JO |
33 | endif |
34 | NO_PERF_REGS := 0 | |
8bd407b9 | 35 | endif |
8ab596af | 36 | |
7495f374 WD |
37 | ifeq ($(ARCH),arm) |
38 | NO_PERF_REGS := 0 | |
39 | LIBUNWIND_LIBS = -lunwind -lunwind-arm | |
40 | endif | |
8bd407b9 | 41 | |
8ab596af JP |
42 | ifeq ($(ARCH),arm64) |
43 | NO_PERF_REGS := 0 | |
44 | LIBUNWIND_LIBS = -lunwind -lunwind-aarch64 | |
45 | endif | |
46 | ||
90fa9deb | 47 | # So far there's only x86 and arm libdw unwind support merged in perf. |
4dc549e5 JO |
48 | # Disable it on all other architectures in case libdw unwind |
49 | # support is detected in system. Add supported architectures | |
50 | # to the check. | |
90fa9deb | 51 | ifneq ($(ARCH),$(filter $(ARCH),x86 arm)) |
4dc549e5 JO |
52 | NO_LIBDW_DWARF_UNWIND := 1 |
53 | endif | |
54 | ||
1448fef4 JP |
55 | ifeq ($(LIBUNWIND_LIBS),) |
56 | NO_LIBUNWIND := 1 | |
57 | else | |
58 | # | |
59 | # For linking with debug library, run like: | |
60 | # | |
61 | # make DEBUG=1 LIBUNWIND_DIR=/opt/libunwind/ | |
62 | # | |
63 | ifdef LIBUNWIND_DIR | |
64 | LIBUNWIND_CFLAGS = -I$(LIBUNWIND_DIR)/include | |
65 | LIBUNWIND_LDFLAGS = -L$(LIBUNWIND_DIR)/lib | |
66 | endif | |
67 | LIBUNWIND_LDFLAGS += $(LIBUNWIND_LIBS) | |
68 | ||
69 | # Set per-feature check compilation flags | |
70 | FEATURE_CHECK_CFLAGS-libunwind = $(LIBUNWIND_CFLAGS) | |
71 | FEATURE_CHECK_LDFLAGS-libunwind = $(LIBUNWIND_LDFLAGS) | |
72 | FEATURE_CHECK_CFLAGS-libunwind-debug-frame = $(LIBUNWIND_CFLAGS) | |
73 | FEATURE_CHECK_LDFLAGS-libunwind-debug-frame = $(LIBUNWIND_LDFLAGS) | |
1448fef4 JP |
74 | endif |
75 | ||
8bd407b9 | 76 | ifeq ($(NO_PERF_REGS),0) |
89fe808a | 77 | CFLAGS += -DHAVE_PERF_REGS_SUPPORT |
8bd407b9 | 78 | endif |
a32f4936 | 79 | |
45757895 JO |
80 | ifndef NO_LIBELF |
81 | # for linking with debug library, run like: | |
82 | # make DEBUG=1 LIBDW_DIR=/opt/libdw/ | |
83 | ifdef LIBDW_DIR | |
84 | LIBDW_CFLAGS := -I$(LIBDW_DIR)/include | |
85 | LIBDW_LDFLAGS := -L$(LIBDW_DIR)/lib | |
45757895 | 86 | endif |
2c529e4e RR |
87 | FEATURE_CHECK_CFLAGS-libdw-dwarf-unwind := $(LIBDW_CFLAGS) |
88 | FEATURE_CHECK_LDFLAGS-libdw-dwarf-unwind := $(LIBDW_LDFLAGS) -ldw | |
45757895 JO |
89 | endif |
90 | ||
7c53746e JO |
91 | # include ARCH specific config |
92 | -include $(src-perf)/arch/$(ARCH)/Makefile | |
93 | ||
7c53746e | 94 | include $(src-perf)/config/utilities.mak |
a32f4936 JO |
95 | |
96 | ifeq ($(call get-executable,$(FLEX)),) | |
8e1b3f68 | 97 | dummy := $(error Error: $(FLEX) is missing on this system, please install it) |
a32f4936 JO |
98 | endif |
99 | ||
100 | ifeq ($(call get-executable,$(BISON)),) | |
8e1b3f68 | 101 | dummy := $(error Error: $(BISON) is missing on this system, please install it) |
a32f4936 | 102 | endif |
362493f0 JO |
103 | |
104 | # Treat warnings as errors unless directed not to | |
105 | ifneq ($(WERROR),0) | |
8e1b3f68 | 106 | CFLAGS += -Werror |
362493f0 JO |
107 | endif |
108 | ||
74af377b AH |
109 | ifndef DEBUG |
110 | DEBUG := 0 | |
111 | endif | |
112 | ||
fcf92585 | 113 | ifeq ($(DEBUG),0) |
8e1b3f68 | 114 | CFLAGS += -O6 |
362493f0 JO |
115 | endif |
116 | ||
117 | ifdef PARSER_DEBUG | |
8e1b3f68 JO |
118 | PARSER_DEBUG_BISON := -t |
119 | PARSER_DEBUG_FLEX := -d | |
120 | CFLAGS += -DPARSER_DEBUG | |
362493f0 JO |
121 | endif |
122 | ||
56c7d79e | 123 | ifndef NO_LIBPYTHON |
d6a947fb TI |
124 | # Try different combinations to accommodate systems that only have |
125 | # python[2][-config] in weird combinations but always preferring | |
126 | # python2 and python2-config as per pep-0394. If we catch a | |
127 | # python[-config] in version 3, the version check will kill it. | |
128 | PYTHON2 := $(if $(call get-executable,python2),python2,python) | |
129 | override PYTHON := $(call get-executable-or-default,PYTHON,$(PYTHON2)) | |
130 | PYTHON2_CONFIG := \ | |
131 | $(if $(call get-executable,$(PYTHON)-config),$(PYTHON)-config,python-config) | |
56c7d79e | 132 | override PYTHON_CONFIG := \ |
d6a947fb | 133 | $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON2_CONFIG)) |
56c7d79e NK |
134 | |
135 | PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG)) | |
136 | ||
137 | PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null) | |
138 | PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null) | |
139 | ||
140 | FEATURE_CHECK_CFLAGS-libpython := $(PYTHON_EMBED_CCOPTS) | |
141 | FEATURE_CHECK_LDFLAGS-libpython := $(PYTHON_EMBED_LDOPTS) | |
142 | FEATURE_CHECK_CFLAGS-libpython-version := $(PYTHON_EMBED_CCOPTS) | |
143 | FEATURE_CHECK_LDFLAGS-libpython-version := $(PYTHON_EMBED_LDOPTS) | |
144 | endif | |
145 | ||
2fe73746 JO |
146 | CFLAGS += -fno-omit-frame-pointer |
147 | CFLAGS += -ggdb3 | |
148 | CFLAGS += -funwind-tables | |
149 | CFLAGS += -Wall | |
150 | CFLAGS += -Wextra | |
151 | CFLAGS += -std=gnu99 | |
9c12cf95 | 152 | |
6392b4eb MK |
153 | # Enforce a non-executable stack, as we may regress (again) in the future by |
154 | # adding assembler files missing the .GNU-stack linker note. | |
155 | LDFLAGS += -Wl,-z,noexecstack | |
156 | ||
5e2d4d0e | 157 | EXTLIBS = -lpthread -lrt -lm -ldl |
362493f0 | 158 | |
1c2d1d8c IM |
159 | ifneq ($(OUTPUT),) |
160 | OUTPUT_FEATURES = $(OUTPUT)config/feature-checks/ | |
161 | $(shell mkdir -p $(OUTPUT_FEATURES)) | |
162 | endif | |
163 | ||
baa9c30e | 164 | feature_check = $(eval $(feature_check_code)) |
b6aa9979 | 165 | define feature_check_code |
56560ec6 | 166 | feature-$(1) := $(shell $(MAKE) OUTPUT=$(OUTPUT_FEATURES) CFLAGS="$(EXTRA_CFLAGS) $(FEATURE_CHECK_CFLAGS-$(1))" LDFLAGS="$(LDFLAGS) $(FEATURE_CHECK_LDFLAGS-$(1))" -C config/feature-checks test-$1.bin >/dev/null 2>/dev/null && echo 1 || echo 0) |
baa9c30e IM |
167 | endef |
168 | ||
169 | feature_set = $(eval $(feature_set_code)) | |
170 | define feature_set_code | |
171 | feature-$(1) := 1 | |
b6aa9979 IM |
172 | endef |
173 | ||
174 | # | |
175 | # Build the feature check binaries in parallel, ignore errors, ignore return value and suppress output: | |
176 | # | |
b6aa9979 | 177 | |
f1138ec6 IM |
178 | # |
179 | # Note that this is not a complete list of all feature tests, just | |
180 | # those that are typically built on a fully configured system. | |
181 | # | |
182 | # [ Feature tests not mentioned here have to be built explicitly in | |
183 | # the rule that uses them - an example for that is the 'bionic' | |
184 | # feature check. ] | |
185 | # | |
186 | CORE_FEATURE_TESTS = \ | |
187 | backtrace \ | |
188 | dwarf \ | |
1ea6f99e | 189 | fortify-source \ |
f6d31369 | 190 | sync-compare-and-swap \ |
e12762cf | 191 | glibc \ |
7ef9e055 | 192 | gtk2 \ |
c7a79e96 | 193 | gtk2-infobar \ |
f1138ec6 IM |
194 | libaudit \ |
195 | libbfd \ | |
196 | libelf \ | |
197 | libelf-getphdrnum \ | |
198 | libelf-mmap \ | |
199 | libnuma \ | |
7181a671 | 200 | libperl \ |
9734163b | 201 | libpython \ |
95d061c8 | 202 | libpython-version \ |
f1138ec6 IM |
203 | libslang \ |
204 | libunwind \ | |
459a3df7 | 205 | pthread-attr-setaffinity-np \ |
bb4c5500 | 206 | stackprotector-all \ |
0a4f2b6a | 207 | timerfd \ |
e92ce12e NK |
208 | libdw-dwarf-unwind \ |
209 | zlib | |
b6aa9979 | 210 | |
0695e57b JO |
211 | LIB_FEATURE_TESTS = \ |
212 | dwarf \ | |
213 | glibc \ | |
214 | gtk2 \ | |
215 | libaudit \ | |
216 | libbfd \ | |
217 | libelf \ | |
218 | libnuma \ | |
219 | libperl \ | |
220 | libpython \ | |
221 | libslang \ | |
0a4f2b6a | 222 | libunwind \ |
e92ce12e NK |
223 | libdw-dwarf-unwind \ |
224 | zlib | |
0695e57b JO |
225 | |
226 | VF_FEATURE_TESTS = \ | |
227 | backtrace \ | |
228 | fortify-source \ | |
f6d31369 | 229 | sync-compare-and-swap \ |
0695e57b JO |
230 | gtk2-infobar \ |
231 | libelf-getphdrnum \ | |
232 | libelf-mmap \ | |
233 | libpython-version \ | |
459a3df7 | 234 | pthread-attr-setaffinity-np \ |
0695e57b JO |
235 | stackprotector-all \ |
236 | timerfd \ | |
237 | libunwind-debug-frame \ | |
2cf90407 JO |
238 | bionic \ |
239 | liberty \ | |
240 | liberty-z \ | |
e477f3f0 AH |
241 | cplus-demangle \ |
242 | compile-32 \ | |
243 | compile-x32 | |
0695e57b | 244 | |
c4eb6c0e JO |
245 | # Set FEATURE_CHECK_(C|LD)FLAGS-all for all CORE_FEATURE_TESTS features. |
246 | # If in the future we need per-feature checks/flags for features not | |
247 | # mentioned in this list we need to refactor this ;-). | |
248 | set_test_all_flags = $(eval $(set_test_all_flags_code)) | |
249 | define set_test_all_flags_code | |
250 | FEATURE_CHECK_CFLAGS-all += $(FEATURE_CHECK_CFLAGS-$(1)) | |
251 | FEATURE_CHECK_LDFLAGS-all += $(FEATURE_CHECK_LDFLAGS-$(1)) | |
252 | endef | |
253 | ||
254 | $(foreach feat,$(CORE_FEATURE_TESTS),$(call set_test_all_flags,$(feat))) | |
255 | ||
baa9c30e IM |
256 | # |
257 | # Special fast-path for the 'all features are available' case: | |
258 | # | |
b3b64a12 IM |
259 | $(call feature_check,all,$(MSG)) |
260 | ||
261 | # | |
262 | # Just in case the build freshly failed, make sure we print the | |
263 | # feature matrix: | |
264 | # | |
baa9c30e | 265 | ifeq ($(feature-all), 1) |
f1138ec6 IM |
266 | # |
267 | # test-all.c passed - just set all the core feature flags to 1: | |
268 | # | |
269 | $(foreach feat,$(CORE_FEATURE_TESTS),$(call feature_set,$(feat))) | |
baa9c30e | 270 | else |
56560ec6 | 271 | $(shell $(MAKE) OUTPUT=$(OUTPUT_FEATURES) CFLAGS="$(EXTRA_CFLAGS)" LDFLAGS=$(LDFLAGS) -i -j -C config/feature-checks $(addsuffix .bin,$(CORE_FEATURE_TESTS)) >/dev/null 2>&1) |
f1138ec6 | 272 | $(foreach feat,$(CORE_FEATURE_TESTS),$(call feature_check,$(feat))) |
baa9c30e IM |
273 | endif |
274 | ||
90ac5422 | 275 | ifeq ($(feature-stackprotector-all), 1) |
8e1b3f68 | 276 | CFLAGS += -fstack-protector-all |
362493f0 JO |
277 | endif |
278 | ||
fcf92585 | 279 | ifeq ($(DEBUG),0) |
1ea6f99e | 280 | ifeq ($(feature-fortify-source), 1) |
8e1b3f68 JO |
281 | CFLAGS += -D_FORTIFY_SOURCE=2 |
282 | endif | |
362493f0 JO |
283 | endif |
284 | ||
2fe73746 JO |
285 | CFLAGS += -I$(src-perf)/util/include |
286 | CFLAGS += -I$(src-perf)/arch/$(ARCH)/include | |
8a625c1f | 287 | CFLAGS += -I$(srctree)/tools/include/ |
2fe73746 JO |
288 | CFLAGS += -I$(srctree)/arch/$(ARCH)/include/uapi |
289 | CFLAGS += -I$(srctree)/arch/$(ARCH)/include | |
290 | CFLAGS += -I$(srctree)/include/uapi | |
291 | CFLAGS += -I$(srctree)/include | |
7c53746e JO |
292 | |
293 | # $(obj-perf) for generated common-cmds.h | |
294 | # $(obj-perf)/util for generated bison/flex headers | |
295 | ifneq ($(OUTPUT),) | |
2fe73746 JO |
296 | CFLAGS += -I$(obj-perf)/util |
297 | CFLAGS += -I$(obj-perf) | |
7c53746e JO |
298 | endif |
299 | ||
2fe73746 JO |
300 | CFLAGS += -I$(src-perf)/util |
301 | CFLAGS += -I$(src-perf) | |
4e319027 | 302 | CFLAGS += -I$(LIB_INCLUDE) |
7c53746e | 303 | |
2fe73746 | 304 | CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE |
362493f0 | 305 | |
f6d31369 AH |
306 | ifeq ($(feature-sync-compare-and-swap), 1) |
307 | CFLAGS += -DHAVE_SYNC_COMPARE_AND_SWAP_SUPPORT | |
308 | endif | |
309 | ||
459a3df7 VG |
310 | ifeq ($(feature-pthread-attr-setaffinity-np), 1) |
311 | CFLAGS += -DHAVE_PTHREAD_ATTR_SETAFFINITY_NP | |
312 | endif | |
313 | ||
4e22db46 | 314 | ifndef NO_BIONIC |
5febff00 | 315 | $(call feature_check,bionic) |
78e9d655 IM |
316 | ifeq ($(feature-bionic), 1) |
317 | BIONIC := 1 | |
318 | EXTLIBS := $(filter-out -lrt,$(EXTLIBS)) | |
319 | EXTLIBS := $(filter-out -lpthread,$(EXTLIBS)) | |
320 | endif | |
362493f0 | 321 | endif |
cf4cca10 JO |
322 | |
323 | ifdef NO_LIBELF | |
8e1b3f68 JO |
324 | NO_DWARF := 1 |
325 | NO_DEMANGLE := 1 | |
326 | NO_LIBUNWIND := 1 | |
5ea84154 | 327 | NO_LIBDW_DWARF_UNWIND := 1 |
cf4cca10 | 328 | else |
8f7f8005 | 329 | ifeq ($(feature-libelf), 0) |
e12762cf | 330 | ifeq ($(feature-glibc), 1) |
50eed7a7 IM |
331 | LIBC_SUPPORT := 1 |
332 | endif | |
333 | ifeq ($(BIONIC),1) | |
334 | LIBC_SUPPORT := 1 | |
335 | endif | |
336 | ifeq ($(LIBC_SUPPORT),1) | |
337 | msg := $(warning No libelf found, disables 'probe' tool, please install elfutils-libelf-devel/libelf-dev); | |
338 | ||
339 | NO_LIBELF := 1 | |
340 | NO_DWARF := 1 | |
341 | NO_DEMANGLE := 1 | |
94589557 ACM |
342 | NO_LIBUNWIND := 1 |
343 | NO_LIBDW_DWARF_UNWIND := 1 | |
50eed7a7 | 344 | else |
f9ca2d89 ACM |
345 | ifneq ($(filter s% -static%,$(LDFLAGS),),) |
346 | msg := $(error No static glibc found, please install glibc-static); | |
347 | else | |
348 | msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]); | |
349 | endif | |
50eed7a7 | 350 | endif |
8e1b3f68 | 351 | else |
0a4f2b6a JO |
352 | ifndef NO_LIBDW_DWARF_UNWIND |
353 | ifneq ($(feature-libdw-dwarf-unwind),1) | |
354 | NO_LIBDW_DWARF_UNWIND := 1 | |
355 | msg := $(warning No libdw DWARF unwind found, Please install elfutils-devel/libdw-dev >= 0.158 and/or set LIBDW_DIR); | |
356 | endif | |
357 | endif | |
8295d4e2 | 358 | ifneq ($(feature-dwarf), 1) |
50eed7a7 IM |
359 | msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev); |
360 | NO_DWARF := 1 | |
361 | endif # Dwarf support | |
0648f839 | 362 | endif # libelf support |
cf4cca10 JO |
363 | endif # NO_LIBELF |
364 | ||
365 | ifndef NO_LIBELF | |
fb3d333b | 366 | CFLAGS += -DHAVE_LIBELF_SUPPORT |
5e2d4d0e | 367 | EXTLIBS += -lelf |
779724fd | 368 | |
8869b17e | 369 | ifeq ($(feature-libelf-mmap), 1) |
fb3d333b IM |
370 | CFLAGS += -DHAVE_LIBELF_MMAP_SUPPORT |
371 | endif | |
779724fd | 372 | |
b7bcef6f | 373 | ifeq ($(feature-libelf-getphdrnum), 1) |
fb3d333b IM |
374 | CFLAGS += -DHAVE_ELF_GETPHDRNUM_SUPPORT |
375 | endif | |
376 | ||
377 | # include ARCH specific config | |
378 | -include $(src-perf)/arch/$(ARCH)/Makefile | |
779724fd | 379 | |
fb3d333b IM |
380 | ifndef NO_DWARF |
381 | ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined) | |
382 | msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled); | |
383 | NO_DWARF := 1 | |
384 | else | |
385 | CFLAGS += -DHAVE_DWARF_SUPPORT $(LIBDW_CFLAGS) | |
386 | LDFLAGS += $(LIBDW_LDFLAGS) | |
5e2d4d0e | 387 | EXTLIBS += -ldw |
fb3d333b IM |
388 | endif # PERF_HAVE_DWARF_REGS |
389 | endif # NO_DWARF | |
cf4cca10 | 390 | endif # NO_LIBELF |
0e433feb | 391 | |
65ccb4fa AB |
392 | ifeq ($(ARCH),powerpc) |
393 | ifndef NO_DWARF | |
394 | CFLAGS += -DHAVE_SKIP_CALLCHAIN_IDX | |
395 | endif | |
396 | endif | |
397 | ||
0e433feb | 398 | ifndef NO_LIBUNWIND |
058f952d | 399 | ifneq ($(feature-libunwind), 1) |
0a4f2b6a | 400 | msg := $(warning No libunwind found. Please install libunwind-dev[el] >= 1.1 and/or set LIBUNWIND_DIR); |
308e1e70 | 401 | NO_LIBUNWIND := 1 |
0a4f2b6a JO |
402 | endif |
403 | endif | |
404 | ||
405 | dwarf-post-unwind := 1 | |
406 | dwarf-post-unwind-text := BUG | |
407 | ||
408 | # setup DWARF post unwinder | |
409 | ifdef NO_LIBUNWIND | |
410 | ifdef NO_LIBDW_DWARF_UNWIND | |
411 | msg := $(warning Disabling post unwind, no support found.); | |
412 | dwarf-post-unwind := 0 | |
f47671e2 | 413 | else |
0a4f2b6a JO |
414 | dwarf-post-unwind-text := libdw |
415 | endif | |
416 | else | |
417 | dwarf-post-unwind-text := libunwind | |
418 | # Enable libunwind support by default. | |
419 | ifndef NO_LIBDW_DWARF_UNWIND | |
420 | NO_LIBDW_DWARF_UNWIND := 1 | |
421 | endif | |
422 | endif | |
423 | ||
424 | ifeq ($(dwarf-post-unwind),1) | |
425 | CFLAGS += -DHAVE_DWARF_UNWIND_SUPPORT | |
426 | else | |
427 | NO_DWARF_UNWIND := 1 | |
428 | endif | |
429 | ||
430 | ifndef NO_LIBUNWIND | |
8ab596af | 431 | ifeq ($(ARCH),$(filter $(ARCH),arm arm64)) |
0a4f2b6a JO |
432 | $(call feature_check,libunwind-debug-frame) |
433 | ifneq ($(feature-libunwind-debug-frame), 1) | |
434 | msg := $(warning No debug_frame support found in libunwind); | |
f47671e2 LT |
435 | CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME |
436 | endif | |
0a4f2b6a JO |
437 | else |
438 | # non-ARM has no dwarf_find_debug_frame() function: | |
439 | CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME | |
440 | endif | |
441 | CFLAGS += -DHAVE_LIBUNWIND_SUPPORT | |
442 | EXTLIBS += $(LIBUNWIND_LIBS) | |
443 | CFLAGS += $(LIBUNWIND_CFLAGS) | |
444 | LDFLAGS += $(LIBUNWIND_LDFLAGS) | |
058f952d | 445 | endif |
a8279525 JO |
446 | |
447 | ifndef NO_LIBAUDIT | |
d795a658 | 448 | ifneq ($(feature-libaudit), 1) |
8e1b3f68 JO |
449 | msg := $(warning No libaudit.h found, disables 'trace' tool, please install audit-libs-devel or libaudit-dev); |
450 | NO_LIBAUDIT := 1 | |
451 | else | |
89fe808a | 452 | CFLAGS += -DHAVE_LIBAUDIT_SUPPORT |
8e1b3f68 JO |
453 | EXTLIBS += -laudit |
454 | endif | |
a8279525 | 455 | endif |
4a8f888a JO |
456 | |
457 | ifdef NO_NEWT | |
8e1b3f68 | 458 | NO_SLANG=1 |
4a8f888a JO |
459 | endif |
460 | ||
461 | ifndef NO_SLANG | |
b9498b50 | 462 | ifneq ($(feature-libslang), 1) |
8e1b3f68 JO |
463 | msg := $(warning slang not found, disables TUI support. Please install slang-devel or libslang-dev); |
464 | NO_SLANG := 1 | |
465 | else | |
466 | # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h | |
467 | CFLAGS += -I/usr/include/slang | |
89fe808a | 468 | CFLAGS += -DHAVE_SLANG_SUPPORT |
8e1b3f68 JO |
469 | EXTLIBS += -lslang |
470 | endif | |
4a8f888a | 471 | endif |
58cabf6a JO |
472 | |
473 | ifndef NO_GTK2 | |
a8a5cd8b | 474 | FLAGS_GTK2=$(CFLAGS) $(LDFLAGS) $(EXTLIBS) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) |
7ef9e055 | 475 | ifneq ($(feature-gtk2), 1) |
8e1b3f68 JO |
476 | msg := $(warning GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev); |
477 | NO_GTK2 := 1 | |
478 | else | |
c7a79e96 | 479 | ifeq ($(feature-gtk2-infobar), 1) |
fc67297b | 480 | GTK_CFLAGS := -DHAVE_GTK_INFO_BAR_SUPPORT |
8e1b3f68 | 481 | endif |
89fe808a | 482 | CFLAGS += -DHAVE_GTK2_SUPPORT |
a8a5cd8b MR |
483 | GTK_CFLAGS += $(shell $(PKG_CONFIG) --cflags gtk+-2.0 2>/dev/null) |
484 | GTK_LIBS := $(shell $(PKG_CONFIG) --libs gtk+-2.0 2>/dev/null) | |
e2137086 | 485 | EXTLIBS += -ldl |
8e1b3f68 | 486 | endif |
58cabf6a | 487 | endif |
3082cb33 JO |
488 | |
489 | grep-libs = $(filter -l%,$(1)) | |
490 | strip-libs = $(filter-out -l%,$(1)) | |
491 | ||
492 | ifdef NO_LIBPERL | |
8e1b3f68 | 493 | CFLAGS += -DNO_LIBPERL |
3082cb33 | 494 | else |
8e1b3f68 JO |
495 | PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null) |
496 | PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS)) | |
497 | PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS)) | |
498 | PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null` | |
499 | FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS) | |
500 | ||
7181a671 | 501 | ifneq ($(feature-libperl), 1) |
8e1b3f68 JO |
502 | CFLAGS += -DNO_LIBPERL |
503 | NO_LIBPERL := 1 | |
6a2f2543 | 504 | msg := $(warning Missing perl devel files. Disabling perl scripting support, consider installing perl-ExtUtils-Embed); |
8e1b3f68 JO |
505 | else |
506 | LDFLAGS += $(PERL_EMBED_LDFLAGS) | |
507 | EXTLIBS += $(PERL_EMBED_LIBADD) | |
508 | endif | |
3082cb33 | 509 | endif |
6e533cf1 | 510 | |
87419c9a DA |
511 | ifeq ($(feature-timerfd), 1) |
512 | CFLAGS += -DHAVE_TIMERFD_SUPPORT | |
513 | else | |
514 | msg := $(warning No timerfd support. Disables 'perf kvm stat live'); | |
515 | endif | |
516 | ||
6e533cf1 JO |
517 | disable-python = $(eval $(disable-python_code)) |
518 | define disable-python_code | |
9c12cf95 | 519 | CFLAGS += -DNO_LIBPYTHON |
6e533cf1 JO |
520 | $(if $(1),$(warning No $(1) was found)) |
521 | $(warning Python support will not be built) | |
522 | NO_LIBPYTHON := 1 | |
523 | endef | |
524 | ||
56c7d79e NK |
525 | ifdef NO_LIBPYTHON |
526 | $(call disable-python) | |
6e533cf1 JO |
527 | else |
528 | ||
56c7d79e NK |
529 | ifndef PYTHON |
530 | $(call disable-python,python interpreter) | |
6e533cf1 | 531 | else |
56c7d79e | 532 | PYTHON_WORD := $(call shell-wordify,$(PYTHON)) |
6e533cf1 JO |
533 | |
534 | ifndef PYTHON_CONFIG | |
535 | $(call disable-python,python-config tool) | |
536 | else | |
537 | ||
538 | PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG)) | |
539 | ||
540 | PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null) | |
541 | PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS)) | |
542 | PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS)) | |
543 | PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null) | |
544 | FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS) | |
545 | ||
9734163b | 546 | ifneq ($(feature-libpython), 1) |
6e533cf1 JO |
547 | $(call disable-python,Python.h (for Python 2.x)) |
548 | else | |
549 | ||
95d061c8 | 550 | ifneq ($(feature-libpython-version), 1) |
6e533cf1 JO |
551 | $(warning Python 3 is not yet supported; please set) |
552 | $(warning PYTHON and/or PYTHON_CONFIG appropriately.) | |
553 | $(warning If you also have Python 2 installed, then) | |
554 | $(warning try something like:) | |
555 | $(warning $(and ,)) | |
556 | $(warning $(and ,) make PYTHON=python2) | |
557 | $(warning $(and ,)) | |
558 | $(warning Otherwise, disable Python support entirely:) | |
559 | $(warning $(and ,)) | |
560 | $(warning $(and ,) make NO_LIBPYTHON=1) | |
561 | $(warning $(and ,)) | |
562 | $(error $(and ,)) | |
563 | else | |
1e9f7aad | 564 | LDFLAGS += $(PYTHON_EMBED_LDFLAGS) |
6e533cf1 | 565 | EXTLIBS += $(PYTHON_EMBED_LIBADD) |
7c53746e | 566 | LANG_BINDINGS += $(obj-perf)python/perf.so |
6e533cf1 JO |
567 | endif |
568 | endif | |
569 | endif | |
570 | endif | |
571 | endif | |
c3cf8368 | 572 | |
3e6a147d | 573 | ifeq ($(feature-libbfd), 1) |
2cf90407 JO |
574 | EXTLIBS += -lbfd |
575 | ||
576 | # call all detections now so we get correct | |
577 | # status in VF output | |
578 | $(call feature_check,liberty) | |
579 | $(call feature_check,liberty-z) | |
580 | $(call feature_check,cplus-demangle) | |
581 | ||
582 | ifeq ($(feature-liberty), 1) | |
583 | EXTLIBS += -liberty | |
584 | else | |
585 | ifeq ($(feature-liberty-z), 1) | |
586 | EXTLIBS += -liberty -lz | |
587 | endif | |
588 | endif | |
3e6a147d JO |
589 | endif |
590 | ||
c3cf8368 | 591 | ifdef NO_DEMANGLE |
8e1b3f68 | 592 | CFLAGS += -DNO_DEMANGLE |
c3cf8368 | 593 | else |
89fe808a | 594 | ifdef HAVE_CPLUS_DEMANGLE_SUPPORT |
8e1b3f68 | 595 | EXTLIBS += -liberty |
89fe808a | 596 | CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT |
8e1b3f68 | 597 | else |
3e6a147d | 598 | ifneq ($(feature-libbfd), 1) |
2cf90407 JO |
599 | ifneq ($(feature-liberty), 1) |
600 | ifneq ($(feature-liberty-z), 1) | |
601 | # we dont have neither HAVE_CPLUS_DEMANGLE_SUPPORT | |
602 | # or any of 'bfd iberty z' trinity | |
1c47661a | 603 | ifeq ($(feature-cplus-demangle), 1) |
8e1b3f68 | 604 | EXTLIBS += -liberty |
89fe808a | 605 | CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT |
8e1b3f68 JO |
606 | else |
607 | msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling) | |
608 | CFLAGS += -DNO_DEMANGLE | |
609 | endif | |
610 | endif | |
611 | endif | |
612 | endif | |
613 | endif | |
c3cf8368 | 614 | endif |
a1c7c9e7 | 615 | |
3e6a147d JO |
616 | ifneq ($(filter -lbfd,$(EXTLIBS)),) |
617 | CFLAGS += -DHAVE_LIBBFD_SUPPORT | |
618 | endif | |
619 | ||
e92ce12e NK |
620 | ifndef NO_ZLIB |
621 | ifeq ($(feature-zlib), 1) | |
622 | CFLAGS += -DHAVE_ZLIB_SUPPORT | |
623 | EXTLIBS += -lz | |
624 | else | |
625 | NO_ZLIB := 1 | |
626 | endif | |
627 | endif | |
628 | ||
a1c7c9e7 | 629 | ifndef NO_BACKTRACE |
4cc9117a | 630 | ifeq ($(feature-backtrace), 1) |
89fe808a | 631 | CFLAGS += -DHAVE_BACKTRACE_SUPPORT |
8e1b3f68 | 632 | endif |
a1c7c9e7 | 633 | endif |
58a0abd7 JO |
634 | |
635 | ifndef NO_LIBNUMA | |
3ae069cf | 636 | ifeq ($(feature-libnuma), 0) |
6305edfc | 637 | msg := $(warning No numa.h found, disables 'perf bench numa mem' benchmark, please install numactl-devel/libnuma-devel/libnuma-dev); |
8e1b3f68 JO |
638 | NO_LIBNUMA := 1 |
639 | else | |
89fe808a | 640 | CFLAGS += -DHAVE_LIBNUMA_SUPPORT |
8e1b3f68 JO |
641 | EXTLIBS += -lnuma |
642 | endif | |
58a0abd7 | 643 | endif |
cd1c39f2 | 644 | |
da50ad69 AY |
645 | ifdef HAVE_KVM_STAT_SUPPORT |
646 | CFLAGS += -DHAVE_KVM_STAT_SUPPORT | |
647 | endif | |
648 | ||
e477f3f0 AH |
649 | ifeq (${IS_64_BIT}, 1) |
650 | ifndef NO_PERF_READ_VDSO32 | |
651 | $(call feature_check,compile-32) | |
46b1fa85 AH |
652 | ifeq ($(feature-compile-32), 1) |
653 | CFLAGS += -DHAVE_PERF_READ_VDSO32 | |
654 | else | |
e477f3f0 AH |
655 | NO_PERF_READ_VDSO32 := 1 |
656 | endif | |
657 | endif | |
658 | ifneq (${IS_X86_64}, 1) | |
659 | NO_PERF_READ_VDSOX32 := 1 | |
660 | endif | |
661 | ifndef NO_PERF_READ_VDSOX32 | |
662 | $(call feature_check,compile-x32) | |
46b1fa85 AH |
663 | ifeq ($(feature-compile-x32), 1) |
664 | CFLAGS += -DHAVE_PERF_READ_VDSOX32 | |
665 | else | |
e477f3f0 AH |
666 | NO_PERF_READ_VDSOX32 := 1 |
667 | endif | |
668 | endif | |
669 | else | |
670 | NO_PERF_READ_VDSO32 := 1 | |
671 | NO_PERF_READ_VDSOX32 := 1 | |
672 | endif | |
673 | ||
cd1c39f2 JO |
674 | # Among the variables below, these: |
675 | # perfexecdir | |
676 | # template_dir | |
677 | # mandir | |
678 | # infodir | |
679 | # htmldir | |
680 | # ETC_PERFCONFIG (but not sysconfdir) | |
681 | # can be specified as a relative path some/where/else; | |
682 | # this is interpreted as relative to $(prefix) and "perf" at | |
683 | # runtime figures out where they are based on the path to the executable. | |
684 | # This can help installing the suite in a relocatable way. | |
685 | ||
686 | # Make the path relative to DESTDIR, not to prefix | |
687 | ifndef DESTDIR | |
fc9cabea | 688 | prefix ?= $(HOME) |
cd1c39f2 JO |
689 | endif |
690 | bindir_relative = bin | |
691 | bindir = $(prefix)/$(bindir_relative) | |
692 | mandir = share/man | |
693 | infodir = share/info | |
694 | perfexecdir = libexec/perf-core | |
695 | sharedir = $(prefix)/share | |
696 | template_dir = share/perf-core/templates | |
697 | htmldir = share/doc/perf-doc | |
698 | ifeq ($(prefix),/usr) | |
699 | sysconfdir = /etc | |
700 | ETC_PERFCONFIG = $(sysconfdir)/perfconfig | |
701 | else | |
702 | sysconfdir = $(prefix)/etc | |
703 | ETC_PERFCONFIG = etc/perfconfig | |
704 | endif | |
6997af72 | 705 | ifndef lib |
fc67297b NK |
706 | ifeq ($(IS_X86_64),1) |
707 | lib = lib64 | |
708 | else | |
cd1c39f2 | 709 | lib = lib |
fc67297b | 710 | endif |
6997af72 | 711 | endif # lib |
fc67297b | 712 | libdir = $(prefix)/$(lib) |
cd1c39f2 JO |
713 | |
714 | # Shell quote (do not use $(call) to accommodate ancient setups); | |
715 | ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG)) | |
716 | DESTDIR_SQ = $(subst ','\'',$(DESTDIR)) | |
717 | bindir_SQ = $(subst ','\'',$(bindir)) | |
718 | mandir_SQ = $(subst ','\'',$(mandir)) | |
719 | infodir_SQ = $(subst ','\'',$(infodir)) | |
720 | perfexecdir_SQ = $(subst ','\'',$(perfexecdir)) | |
721 | template_dir_SQ = $(subst ','\'',$(template_dir)) | |
722 | htmldir_SQ = $(subst ','\'',$(htmldir)) | |
723 | prefix_SQ = $(subst ','\'',$(prefix)) | |
724 | sysconfdir_SQ = $(subst ','\'',$(sysconfdir)) | |
fc67297b | 725 | libdir_SQ = $(subst ','\'',$(libdir)) |
cd1c39f2 JO |
726 | |
727 | ifneq ($(filter /%,$(firstword $(perfexecdir))),) | |
728 | perfexec_instdir = $(perfexecdir) | |
729 | else | |
730 | perfexec_instdir = $(prefix)/$(perfexecdir) | |
731 | endif | |
732 | perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir)) | |
3d7c0144 JO |
733 | |
734 | # If we install to $(HOME) we keep the traceevent default: | |
735 | # $(HOME)/.traceevent/plugins | |
736 | # Otherwise we install plugins into the global $(libdir). | |
737 | ifdef DESTDIR | |
738 | plugindir=$(libdir)/traceevent/plugins | |
b935a58d | 739 | plugindir_SQ= $(subst ','\'',$(plugindir)) |
3d7c0144 | 740 | endif |
0695e57b JO |
741 | |
742 | # | |
743 | # Print the result of the feature test: | |
744 | # | |
8d79076a | 745 | feature_print_status = $(eval $(feature_print_status_code)) $(info $(MSG)) |
0695e57b | 746 | |
8d79076a | 747 | define feature_print_status_code |
0695e57b JO |
748 | ifeq ($(feature-$(1)), 1) |
749 | MSG = $(shell printf '...%30s: [ \033[32mon\033[m ]' $(1)) | |
750 | else | |
751 | MSG = $(shell printf '...%30s: [ \033[31mOFF\033[m ]' $(1)) | |
752 | endif | |
753 | endef | |
754 | ||
8d79076a JO |
755 | feature_print_var = $(eval $(feature_print_var_code)) $(info $(MSG)) |
756 | define feature_print_var_code | |
757 | MSG = $(shell printf '...%30s: %s' $(1) $($(1))) | |
758 | endef | |
759 | ||
760 | feature_print_text = $(eval $(feature_print_text_code)) $(info $(MSG)) | |
761 | define feature_print_text_code | |
762 | MSG = $(shell printf '...%30s: %s' $(1) $(2)) | |
763 | endef | |
764 | ||
0695e57b JO |
765 | PERF_FEATURES := $(foreach feat,$(LIB_FEATURE_TESTS),feature-$(feat)($(feature-$(feat)))) |
766 | PERF_FEATURES_FILE := $(shell touch $(OUTPUT)PERF-FEATURES; cat $(OUTPUT)PERF-FEATURES) | |
767 | ||
0a4f2b6a JO |
768 | ifeq ($(dwarf-post-unwind),1) |
769 | PERF_FEATURES += dwarf-post-unwind($(dwarf-post-unwind-text)) | |
770 | endif | |
771 | ||
0695e57b JO |
772 | # The $(display_lib) controls the default detection message |
773 | # output. It's set if: | |
774 | # - detected features differes from stored features from | |
775 | # last build (in PERF-FEATURES file) | |
776 | # - one of the $(LIB_FEATURE_TESTS) is not detected | |
777 | # - VF is enabled | |
778 | ||
779 | ifneq ("$(PERF_FEATURES)","$(PERF_FEATURES_FILE)") | |
780 | $(shell echo "$(PERF_FEATURES)" > $(OUTPUT)PERF-FEATURES) | |
781 | display_lib := 1 | |
782 | endif | |
783 | ||
784 | feature_check = $(eval $(feature_check_code)) | |
785 | define feature_check_code | |
786 | ifneq ($(feature-$(1)), 1) | |
787 | display_lib := 1 | |
788 | endif | |
789 | endef | |
790 | ||
791 | $(foreach feat,$(LIB_FEATURE_TESTS),$(call feature_check,$(feat))) | |
792 | ||
793 | ifeq ($(VF),1) | |
794 | display_lib := 1 | |
795 | display_vf := 1 | |
796 | endif | |
797 | ||
798 | ifeq ($(display_lib),1) | |
799 | $(info ) | |
800 | $(info Auto-detecting system features:) | |
8d79076a | 801 | $(foreach feat,$(LIB_FEATURE_TESTS),$(call feature_print_status,$(feat),)) |
0a4f2b6a JO |
802 | |
803 | ifeq ($(dwarf-post-unwind),1) | |
804 | $(call feature_print_text,"DWARF post unwind library", $(dwarf-post-unwind-text)) | |
805 | endif | |
0695e57b JO |
806 | endif |
807 | ||
808 | ifeq ($(display_vf),1) | |
8d79076a JO |
809 | $(foreach feat,$(VF_FEATURE_TESTS),$(call feature_print_status,$(feat),)) |
810 | $(info ) | |
811 | $(call feature_print_var,prefix) | |
812 | $(call feature_print_var,bindir) | |
813 | $(call feature_print_var,libdir) | |
814 | $(call feature_print_var,sysconfdir) | |
0a4f2b6a JO |
815 | $(call feature_print_var,LIBUNWIND_DIR) |
816 | $(call feature_print_var,LIBDW_DIR) | |
0695e57b JO |
817 | endif |
818 | ||
819 | ifeq ($(display_lib),1) | |
820 | $(info ) | |
821 | endif |