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 | ||
52c0a18b | 14 | $(shell printf "" > $(OUTPUT).config-detected) |
64227379 AK |
15 | detected = $(shell echo "$(1)=y" >> $(OUTPUT).config-detected) |
16 | detected_var = $(shell echo "$(1)=$($(1))" >> $(OUTPUT).config-detected) | |
fcfd6611 | 17 | |
a6cf5f39 JO |
18 | CFLAGS := $(EXTRA_CFLAGS) $(EXTRA_WARNINGS) |
19 | ||
935e6bd3 | 20 | include $(srctree)/tools/scripts/Makefile.arch |
a6cf5f39 | 21 | |
7a759cd8 | 22 | $(call detected_var,SRCARCH) |
f39e042a | 23 | |
a6cf5f39 | 24 | NO_PERF_REGS := 1 |
901bb028 | 25 | NO_SYSCALL_TABLE := 1 |
a6cf5f39 | 26 | |
dc642e83 | 27 | # Additional ARCH settings for ppc |
7a759cd8 | 28 | ifeq ($(SRCARCH),powerpc) |
dc642e83 | 29 | NO_PERF_REGS := 0 |
4281da23 RB |
30 | NO_SYSCALL_TABLE := 0 |
31 | CFLAGS += -I$(OUTPUT)arch/powerpc/include/generated | |
c4522469 | 32 | LIBUNWIND_LIBS := -lunwind -lunwind-ppc64 |
dc642e83 A |
33 | endif |
34 | ||
a6cf5f39 | 35 | # Additional ARCH settings for x86 |
7a759cd8 | 36 | ifeq ($(SRCARCH),x86) |
f39e042a | 37 | $(call detected,CONFIG_X86) |
c6e5e9fb | 38 | ifeq (${IS_64_BIT}, 1) |
901bb028 HB |
39 | NO_SYSCALL_TABLE := 0 |
40 | CFLAGS += -DHAVE_ARCH_X86_64_SUPPORT -I$(OUTPUT)arch/x86/include/generated | |
8e1b3f68 | 41 | ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S |
60913e00 | 42 | LIBUNWIND_LIBS = -lunwind-x86_64 -lunwind -llzma |
72965b87 | 43 | $(call detected,CONFIG_X86_64) |
8a0c4c28 | 44 | else |
05b41775 | 45 | LIBUNWIND_LIBS = -lunwind-x86 -llzma -lunwind |
8e1b3f68 JO |
46 | endif |
47 | NO_PERF_REGS := 0 | |
8bd407b9 | 48 | endif |
8ab596af | 49 | |
7a759cd8 | 50 | ifeq ($(SRCARCH),arm) |
7495f374 WD |
51 | NO_PERF_REGS := 0 |
52 | LIBUNWIND_LIBS = -lunwind -lunwind-arm | |
53 | endif | |
8bd407b9 | 54 | |
7a759cd8 | 55 | ifeq ($(SRCARCH),arm64) |
8ab596af | 56 | NO_PERF_REGS := 0 |
a7f660d6 KP |
57 | NO_SYSCALL_TABLE := 0 |
58 | CFLAGS += -I$(OUTPUT)arch/arm64/include/generated | |
8ab596af JP |
59 | LIBUNWIND_LIBS = -lunwind -lunwind-aarch64 |
60 | endif | |
61 | ||
f704ef44 HC |
62 | ifeq ($(ARCH),s390) |
63 | NO_PERF_REGS := 0 | |
901bb028 | 64 | NO_SYSCALL_TABLE := 0 |
a9a3f1d1 | 65 | CFLAGS += -fPIC -I$(OUTPUT)arch/s390/include/generated |
f704ef44 HC |
66 | endif |
67 | ||
3bc3374c JO |
68 | ifeq ($(NO_PERF_REGS),0) |
69 | $(call detected,CONFIG_PERF_REGS) | |
70 | endif | |
71 | ||
901bb028 | 72 | ifneq ($(NO_SYSCALL_TABLE),1) |
22e9af4e | 73 | CFLAGS += -DHAVE_SYSCALL_TABLE_SUPPORT |
901bb028 HB |
74 | endif |
75 | ||
90fa9deb | 76 | # So far there's only x86 and arm libdw unwind support merged in perf. |
4dc549e5 JO |
77 | # Disable it on all other architectures in case libdw unwind |
78 | # support is detected in system. Add supported architectures | |
79 | # to the check. | |
744e9a91 | 80 | ifneq ($(SRCARCH),$(filter $(SRCARCH),x86 arm arm64 powerpc s390)) |
4dc549e5 JO |
81 | NO_LIBDW_DWARF_UNWIND := 1 |
82 | endif | |
83 | ||
1448fef4 JP |
84 | ifeq ($(LIBUNWIND_LIBS),) |
85 | NO_LIBUNWIND := 1 | |
1448fef4 | 86 | endif |
5a155bb7 WN |
87 | # |
88 | # For linking with debug library, run like: | |
89 | # | |
90 | # make DEBUG=1 LIBUNWIND_DIR=/opt/libunwind/ | |
91 | # | |
195106b9 HK |
92 | |
93 | libunwind_arch_set_flags = $(eval $(libunwind_arch_set_flags_code)) | |
94 | define libunwind_arch_set_flags_code | |
95 | FEATURE_CHECK_CFLAGS-libunwind-$(1) = -I$(LIBUNWIND_DIR)/include | |
96 | FEATURE_CHECK_LDFLAGS-libunwind-$(1) = -L$(LIBUNWIND_DIR)/lib | |
97 | endef | |
98 | ||
5a155bb7 WN |
99 | ifdef LIBUNWIND_DIR |
100 | LIBUNWIND_CFLAGS = -I$(LIBUNWIND_DIR)/include | |
101 | LIBUNWIND_LDFLAGS = -L$(LIBUNWIND_DIR)/lib | |
195106b9 HK |
102 | LIBUNWIND_ARCHS = x86 x86_64 arm aarch64 debug-frame-arm debug-frame-aarch64 |
103 | $(foreach libunwind_arch,$(LIBUNWIND_ARCHS),$(call libunwind_arch_set_flags,$(libunwind_arch))) | |
5a155bb7 | 104 | endif |
5a155bb7 WN |
105 | |
106 | # Set per-feature check compilation flags | |
107 | FEATURE_CHECK_CFLAGS-libunwind = $(LIBUNWIND_CFLAGS) | |
403cacb8 | 108 | FEATURE_CHECK_LDFLAGS-libunwind = $(LIBUNWIND_LDFLAGS) $(LIBUNWIND_LIBS) |
5a155bb7 | 109 | FEATURE_CHECK_CFLAGS-libunwind-debug-frame = $(LIBUNWIND_CFLAGS) |
403cacb8 | 110 | FEATURE_CHECK_LDFLAGS-libunwind-debug-frame = $(LIBUNWIND_LDFLAGS) $(LIBUNWIND_LIBS) |
1448fef4 | 111 | |
aa6292f4 MP |
112 | ifdef CSINCLUDES |
113 | LIBOPENCSD_CFLAGS := -I$(CSINCLUDES) | |
114 | endif | |
115 | OPENCSDLIBS := -lopencsd_c_api -lopencsd | |
116 | ifdef CSLIBS | |
117 | LIBOPENCSD_LDFLAGS := -L$(CSLIBS) | |
118 | endif | |
119 | FEATURE_CHECK_CFLAGS-libopencsd := $(LIBOPENCSD_CFLAGS) | |
120 | FEATURE_CHECK_LDFLAGS-libopencsd := $(LIBOPENCSD_LDFLAGS) $(OPENCSDLIBS) | |
121 | ||
8bd407b9 | 122 | ifeq ($(NO_PERF_REGS),0) |
89fe808a | 123 | CFLAGS += -DHAVE_PERF_REGS_SUPPORT |
8bd407b9 | 124 | endif |
a32f4936 | 125 | |
5a155bb7 WN |
126 | # for linking with debug library, run like: |
127 | # make DEBUG=1 LIBDW_DIR=/opt/libdw/ | |
128 | ifdef LIBDW_DIR | |
129 | LIBDW_CFLAGS := -I$(LIBDW_DIR)/include | |
130 | LIBDW_LDFLAGS := -L$(LIBDW_DIR)/lib | |
45757895 | 131 | endif |
ba335df4 KK |
132 | DWARFLIBS := -ldw |
133 | ifeq ($(findstring -static,${LDFLAGS}),-static) | |
134 | DWARFLIBS += -lelf -lebl -ldl -lz -llzma -lbz2 | |
135 | endif | |
5a155bb7 | 136 | FEATURE_CHECK_CFLAGS-libdw-dwarf-unwind := $(LIBDW_CFLAGS) |
ba335df4 | 137 | FEATURE_CHECK_LDFLAGS-libdw-dwarf-unwind := $(LIBDW_LDFLAGS) $(DWARFLIBS) |
45757895 | 138 | |
5a155bb7 WN |
139 | # for linking with debug library, run like: |
140 | # make DEBUG=1 LIBBABELTRACE_DIR=/opt/libbabeltrace/ | |
141 | ifdef LIBBABELTRACE_DIR | |
142 | LIBBABELTRACE_CFLAGS := -I$(LIBBABELTRACE_DIR)/include | |
143 | LIBBABELTRACE_LDFLAGS := -L$(LIBBABELTRACE_DIR)/lib | |
53d0a573 | 144 | endif |
5a155bb7 WN |
145 | FEATURE_CHECK_CFLAGS-libbabeltrace := $(LIBBABELTRACE_CFLAGS) |
146 | FEATURE_CHECK_LDFLAGS-libbabeltrace := $(LIBBABELTRACE_LDFLAGS) -lbabeltrace-ctf | |
53d0a573 | 147 | |
7a759cd8 | 148 | FEATURE_CHECK_CFLAGS-bpf = -I. -I$(srctree)/tools/include -I$(srctree)/tools/arch/$(SRCARCH)/include/uapi -I$(srctree)/tools/include/uapi |
7c53746e | 149 | # include ARCH specific config |
7a759cd8 | 150 | -include $(src-perf)/arch/$(SRCARCH)/Makefile |
7c53746e | 151 | |
63ab024a WN |
152 | ifdef PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET |
153 | CFLAGS += -DHAVE_ARCH_REGS_QUERY_REGISTER_OFFSET | |
154 | endif | |
155 | ||
ca70c24f | 156 | include $(srctree)/tools/scripts/utilities.mak |
a32f4936 JO |
157 | |
158 | ifeq ($(call get-executable,$(FLEX)),) | |
8e1b3f68 | 159 | dummy := $(error Error: $(FLEX) is missing on this system, please install it) |
a32f4936 JO |
160 | endif |
161 | ||
162 | ifeq ($(call get-executable,$(BISON)),) | |
8e1b3f68 | 163 | dummy := $(error Error: $(BISON) is missing on this system, please install it) |
a32f4936 | 164 | endif |
362493f0 JO |
165 | |
166 | # Treat warnings as errors unless directed not to | |
167 | ifneq ($(WERROR),0) | |
8e1b3f68 | 168 | CFLAGS += -Werror |
d58ac0bf | 169 | CXXFLAGS += -Werror |
362493f0 JO |
170 | endif |
171 | ||
74af377b AH |
172 | ifndef DEBUG |
173 | DEBUG := 0 | |
174 | endif | |
175 | ||
fcf92585 | 176 | ifeq ($(DEBUG),0) |
3866058e | 177 | ifeq ($(CC_NO_CLANG), 0) |
49b3cd30 ACM |
178 | CFLAGS += -O3 |
179 | else | |
8e1b3f68 | 180 | CFLAGS += -O6 |
362493f0 | 181 | endif |
49b3cd30 | 182 | endif |
362493f0 JO |
183 | |
184 | ifdef PARSER_DEBUG | |
8e1b3f68 JO |
185 | PARSER_DEBUG_BISON := -t |
186 | PARSER_DEBUG_FLEX := -d | |
187 | CFLAGS += -DPARSER_DEBUG | |
9352aaba JO |
188 | $(call detected_var,PARSER_DEBUG_BISON) |
189 | $(call detected_var,PARSER_DEBUG_FLEX) | |
362493f0 JO |
190 | endif |
191 | ||
5a155bb7 WN |
192 | # Try different combinations to accommodate systems that only have |
193 | # python[2][-config] in weird combinations but always preferring | |
194 | # python2 and python2-config as per pep-0394. If we catch a | |
195 | # python[-config] in version 3, the version check will kill it. | |
196 | PYTHON2 := $(if $(call get-executable,python2),python2,python) | |
197 | override PYTHON := $(call get-executable-or-default,PYTHON,$(PYTHON2)) | |
198 | PYTHON2_CONFIG := \ | |
199 | $(if $(call get-executable,$(PYTHON)-config),$(PYTHON)-config,python-config) | |
200 | override PYTHON_CONFIG := \ | |
201 | $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON2_CONFIG)) | |
56c7d79e | 202 | |
7be6b316 DCC |
203 | grep-libs = $(filter -l%,$(1)) |
204 | strip-libs = $(filter-out -l%,$(1)) | |
56c7d79e | 205 | |
7be6b316 | 206 | PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG)) |
56c7d79e | 207 | |
7be6b316 DCC |
208 | ifdef PYTHON_CONFIG |
209 | PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null) | |
210 | PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS)) | |
211 | PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS)) -lutil | |
32aa928a | 212 | PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --includes 2>/dev/null) |
7be6b316 | 213 | FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS) |
8bd8c653 ACM |
214 | endif |
215 | ||
5a155bb7 WN |
216 | FEATURE_CHECK_CFLAGS-libpython := $(PYTHON_EMBED_CCOPTS) |
217 | FEATURE_CHECK_LDFLAGS-libpython := $(PYTHON_EMBED_LDOPTS) | |
218 | FEATURE_CHECK_CFLAGS-libpython-version := $(PYTHON_EMBED_CCOPTS) | |
219 | FEATURE_CHECK_LDFLAGS-libpython-version := $(PYTHON_EMBED_LDOPTS) | |
56c7d79e | 220 | |
2fe73746 JO |
221 | CFLAGS += -fno-omit-frame-pointer |
222 | CFLAGS += -ggdb3 | |
223 | CFLAGS += -funwind-tables | |
224 | CFLAGS += -Wall | |
225 | CFLAGS += -Wextra | |
226 | CFLAGS += -std=gnu99 | |
9c12cf95 | 227 | |
d58ac0bf WN |
228 | CXXFLAGS += -std=gnu++11 -fno-exceptions -fno-rtti |
229 | CXXFLAGS += -Wall | |
230 | CXXFLAGS += -fno-omit-frame-pointer | |
231 | CXXFLAGS += -ggdb3 | |
232 | CXXFLAGS += -funwind-tables | |
233 | CXXFLAGS += -Wno-strict-aliasing | |
234 | ||
6392b4eb MK |
235 | # Enforce a non-executable stack, as we may regress (again) in the future by |
236 | # adding assembler files missing the .GNU-stack linker note. | |
237 | LDFLAGS += -Wl,-z,noexecstack | |
238 | ||
5e2d4d0e | 239 | EXTLIBS = -lpthread -lrt -lm -ldl |
362493f0 | 240 | |
96b9e70b | 241 | ifeq ($(FEATURES_DUMP),) |
e6c76d62 | 242 | include $(srctree)/tools/build/Makefile.feature |
96b9e70b JO |
243 | else |
244 | include $(FEATURES_DUMP) | |
245 | endif | |
baa9c30e | 246 | |
90ac5422 | 247 | ifeq ($(feature-stackprotector-all), 1) |
8e1b3f68 | 248 | CFLAGS += -fstack-protector-all |
362493f0 JO |
249 | endif |
250 | ||
fcf92585 | 251 | ifeq ($(DEBUG),0) |
1ea6f99e | 252 | ifeq ($(feature-fortify-source), 1) |
8e1b3f68 JO |
253 | CFLAGS += -D_FORTIFY_SOURCE=2 |
254 | endif | |
362493f0 JO |
255 | endif |
256 | ||
e67d52d4 | 257 | INC_FLAGS += -I$(src-perf)/util/include |
7a759cd8 | 258 | INC_FLAGS += -I$(src-perf)/arch/$(SRCARCH)/include |
e67d52d4 WN |
259 | INC_FLAGS += -I$(srctree)/tools/include/uapi |
260 | INC_FLAGS += -I$(srctree)/tools/include/ | |
7a759cd8 JW |
261 | INC_FLAGS += -I$(srctree)/tools/arch/$(SRCARCH)/include/uapi |
262 | INC_FLAGS += -I$(srctree)/tools/arch/$(SRCARCH)/include/ | |
263 | INC_FLAGS += -I$(srctree)/tools/arch/$(SRCARCH)/ | |
7c53746e JO |
264 | |
265 | # $(obj-perf) for generated common-cmds.h | |
266 | # $(obj-perf)/util for generated bison/flex headers | |
267 | ifneq ($(OUTPUT),) | |
e67d52d4 WN |
268 | INC_FLAGS += -I$(obj-perf)/util |
269 | INC_FLAGS += -I$(obj-perf) | |
7c53746e JO |
270 | endif |
271 | ||
e67d52d4 WN |
272 | INC_FLAGS += -I$(src-perf)/util |
273 | INC_FLAGS += -I$(src-perf) | |
274 | INC_FLAGS += -I$(srctree)/tools/lib/ | |
275 | ||
276 | CFLAGS += $(INC_FLAGS) | |
277 | CXXFLAGS += $(INC_FLAGS) | |
7c53746e | 278 | |
2fe73746 | 279 | CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE |
362493f0 | 280 | |
f6d31369 AH |
281 | ifeq ($(feature-sync-compare-and-swap), 1) |
282 | CFLAGS += -DHAVE_SYNC_COMPARE_AND_SWAP_SUPPORT | |
283 | endif | |
284 | ||
459a3df7 VG |
285 | ifeq ($(feature-pthread-attr-setaffinity-np), 1) |
286 | CFLAGS += -DHAVE_PTHREAD_ATTR_SETAFFINITY_NP | |
287 | endif | |
288 | ||
25ab5abf ACM |
289 | ifeq ($(feature-pthread-barrier), 1) |
290 | CFLAGS += -DHAVE_PTHREAD_BARRIER | |
291 | endif | |
292 | ||
4e22db46 | 293 | ifndef NO_BIONIC |
5febff00 | 294 | $(call feature_check,bionic) |
78e9d655 IM |
295 | ifeq ($(feature-bionic), 1) |
296 | BIONIC := 1 | |
297 | EXTLIBS := $(filter-out -lrt,$(EXTLIBS)) | |
298 | EXTLIBS := $(filter-out -lpthread,$(EXTLIBS)) | |
299 | endif | |
362493f0 | 300 | endif |
cf4cca10 JO |
301 | |
302 | ifdef NO_LIBELF | |
8e1b3f68 JO |
303 | NO_DWARF := 1 |
304 | NO_DEMANGLE := 1 | |
305 | NO_LIBUNWIND := 1 | |
5ea84154 | 306 | NO_LIBDW_DWARF_UNWIND := 1 |
ed63f34c | 307 | NO_LIBBPF := 1 |
e5e992a7 | 308 | NO_JVMTI := 1 |
cf4cca10 | 309 | else |
8f7f8005 | 310 | ifeq ($(feature-libelf), 0) |
e12762cf | 311 | ifeq ($(feature-glibc), 1) |
50eed7a7 IM |
312 | LIBC_SUPPORT := 1 |
313 | endif | |
314 | ifeq ($(BIONIC),1) | |
315 | LIBC_SUPPORT := 1 | |
316 | endif | |
317 | ifeq ($(LIBC_SUPPORT),1) | |
e5e992a7 | 318 | msg := $(warning No libelf found. Disables 'probe' tool, jvmti and BPF support in 'perf record'. Please install libelf-dev, libelf-devel or elfutils-libelf-devel); |
50eed7a7 IM |
319 | |
320 | NO_LIBELF := 1 | |
321 | NO_DWARF := 1 | |
322 | NO_DEMANGLE := 1 | |
94589557 ACM |
323 | NO_LIBUNWIND := 1 |
324 | NO_LIBDW_DWARF_UNWIND := 1 | |
ed63f34c | 325 | NO_LIBBPF := 1 |
e5e992a7 | 326 | NO_JVMTI := 1 |
50eed7a7 | 327 | else |
f9ca2d89 ACM |
328 | ifneq ($(filter s% -static%,$(LDFLAGS),),) |
329 | msg := $(error No static glibc found, please install glibc-static); | |
330 | else | |
331 | msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]); | |
332 | endif | |
50eed7a7 | 333 | endif |
8e1b3f68 | 334 | else |
0a4f2b6a JO |
335 | ifndef NO_LIBDW_DWARF_UNWIND |
336 | ifneq ($(feature-libdw-dwarf-unwind),1) | |
337 | NO_LIBDW_DWARF_UNWIND := 1 | |
338 | msg := $(warning No libdw DWARF unwind found, Please install elfutils-devel/libdw-dev >= 0.158 and/or set LIBDW_DIR); | |
339 | endif | |
340 | endif | |
8295d4e2 | 341 | ifneq ($(feature-dwarf), 1) |
2484c4c5 DCC |
342 | ifndef NO_DWARF |
343 | msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev); | |
344 | NO_DWARF := 1 | |
345 | endif | |
bd0419e2 ACM |
346 | else |
347 | ifneq ($(feature-dwarf_getlocations), 1) | |
348 | msg := $(warning Old libdw.h, finding variables at given 'perf probe' point will not work, install elfutils-devel/libdw-dev >= 0.157); | |
349 | else | |
a36ebe4e | 350 | CFLAGS += -DHAVE_DWARF_GETLOCATIONS_SUPPORT |
bd0419e2 | 351 | endif # dwarf_getlocations |
50eed7a7 | 352 | endif # Dwarf support |
0648f839 | 353 | endif # libelf support |
cf4cca10 JO |
354 | endif # NO_LIBELF |
355 | ||
8e2c241f JY |
356 | ifeq ($(feature-glibc), 1) |
357 | CFLAGS += -DHAVE_GLIBC_SUPPORT | |
358 | endif | |
359 | ||
76d40849 NR |
360 | ifdef NO_DWARF |
361 | NO_LIBDW_DWARF_UNWIND := 1 | |
362 | endif | |
363 | ||
120010cb ACM |
364 | ifeq ($(feature-sched_getcpu), 1) |
365 | CFLAGS += -DHAVE_SCHED_GETCPU_SUPPORT | |
366 | endif | |
367 | ||
86bcdb5a ACM |
368 | ifeq ($(feature-setns), 1) |
369 | CFLAGS += -DHAVE_SETNS_SUPPORT | |
370 | $(call detected,CONFIG_SETNS) | |
371 | endif | |
372 | ||
aa6292f4 MP |
373 | ifndef NO_CORESIGHT |
374 | ifeq ($(feature-libopencsd), 1) | |
375 | CFLAGS += -DHAVE_CSTRACE_SUPPORT $(LIBOPENCSD_CFLAGS) | |
376 | LDFLAGS += $(LIBOPENCSD_LDFLAGS) | |
377 | EXTLIBS += $(OPENCSDLIBS) | |
378 | $(call detected,CONFIG_LIBOPENCSD) | |
379 | ifdef CSTRACE_RAW | |
380 | CFLAGS += -DCS_DEBUG_RAW | |
381 | ifeq (${CSTRACE_RAW}, packed) | |
382 | CFLAGS += -DCS_RAW_PACKED | |
383 | endif | |
384 | endif | |
385 | endif | |
386 | endif | |
387 | ||
cf4cca10 | 388 | ifndef NO_LIBELF |
fb3d333b | 389 | CFLAGS += -DHAVE_LIBELF_SUPPORT |
5e2d4d0e | 390 | EXTLIBS += -lelf |
709e6791 | 391 | $(call detected,CONFIG_LIBELF) |
779724fd | 392 | |
8869b17e | 393 | ifeq ($(feature-libelf-mmap), 1) |
fb3d333b IM |
394 | CFLAGS += -DHAVE_LIBELF_MMAP_SUPPORT |
395 | endif | |
779724fd | 396 | |
b7bcef6f | 397 | ifeq ($(feature-libelf-getphdrnum), 1) |
fb3d333b IM |
398 | CFLAGS += -DHAVE_ELF_GETPHDRNUM_SUPPORT |
399 | endif | |
400 | ||
1c1a3a47 ACM |
401 | ifeq ($(feature-libelf-gelf_getnote), 1) |
402 | CFLAGS += -DHAVE_GELF_GETNOTE_SUPPORT | |
403 | else | |
404 | msg := $(warning gelf_getnote() not found on libelf, SDT support disabled); | |
405 | endif | |
406 | ||
2492c465 ACM |
407 | ifeq ($(feature-libelf-getshdrstrndx), 1) |
408 | CFLAGS += -DHAVE_ELF_GETSHDRSTRNDX_SUPPORT | |
409 | endif | |
410 | ||
fb3d333b IM |
411 | ifndef NO_DWARF |
412 | ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined) | |
7a759cd8 | 413 | msg := $(warning DWARF register mappings have not been defined for architecture $(SRCARCH), DWARF support disabled); |
fb3d333b IM |
414 | NO_DWARF := 1 |
415 | else | |
416 | CFLAGS += -DHAVE_DWARF_SUPPORT $(LIBDW_CFLAGS) | |
417 | LDFLAGS += $(LIBDW_LDFLAGS) | |
7aec51cb | 418 | EXTLIBS += ${DWARFLIBS} |
8379fce4 | 419 | $(call detected,CONFIG_DWARF) |
fb3d333b IM |
420 | endif # PERF_HAVE_DWARF_REGS |
421 | endif # NO_DWARF | |
ed63f34c WN |
422 | |
423 | ifndef NO_LIBBPF | |
424 | ifeq ($(feature-bpf), 1) | |
425 | CFLAGS += -DHAVE_LIBBPF_SUPPORT | |
426 | $(call detected,CONFIG_LIBBPF) | |
427 | endif | |
1c0ed632 WN |
428 | |
429 | ifndef NO_DWARF | |
430 | ifdef PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET | |
431 | CFLAGS += -DHAVE_BPF_PROLOGUE | |
432 | $(call detected,CONFIG_BPF_PROLOGUE) | |
433 | else | |
7a759cd8 | 434 | msg := $(warning BPF prologue is not supported by architecture $(SRCARCH), missing regs_query_register_offset()); |
1c0ed632 WN |
435 | endif |
436 | else | |
437 | msg := $(warning DWARF support is off, BPF prologue is disabled); | |
438 | endif | |
439 | ||
ed63f34c | 440 | endif # NO_LIBBPF |
cf4cca10 | 441 | endif # NO_LIBELF |
0e433feb | 442 | |
e26e63be MH |
443 | ifndef NO_SDT |
444 | ifneq ($(feature-sdt), 1) | |
445 | msg := $(warning No sys/sdt.h found, no SDT events are defined, please install systemtap-sdt-devel or systemtap-sdt-dev); | |
446 | NO_SDT := 1; | |
447 | else | |
448 | CFLAGS += -DHAVE_SDT_EVENT | |
449 | $(call detected,CONFIG_SDT_EVENT) | |
450 | endif | |
451 | endif | |
452 | ||
e12b202f | 453 | ifdef PERF_HAVE_JITDUMP |
621cb4e7 | 454 | ifndef NO_LIBELF |
e12b202f JO |
455 | $(call detected,CONFIG_JITDUMP) |
456 | CFLAGS += -DHAVE_JITDUMP | |
457 | endif | |
458 | endif | |
459 | ||
7a759cd8 | 460 | ifeq ($(SRCARCH),powerpc) |
65ccb4fa AB |
461 | ifndef NO_DWARF |
462 | CFLAGS += -DHAVE_SKIP_CALLCHAIN_IDX | |
463 | endif | |
464 | endif | |
465 | ||
0e433feb | 466 | ifndef NO_LIBUNWIND |
9d8e14d3 | 467 | have_libunwind := |
52ffe0ff HK |
468 | |
469 | ifeq ($(feature-libunwind-x86), 1) | |
470 | $(call detected,CONFIG_LIBUNWIND_X86) | |
471 | CFLAGS += -DHAVE_LIBUNWIND_X86_SUPPORT | |
472 | LDFLAGS += -lunwind-x86 | |
906a8276 | 473 | EXTLIBS_LIBUNWIND += -lunwind-x86 |
52ffe0ff HK |
474 | have_libunwind = 1 |
475 | endif | |
476 | ||
057fbfb2 HK |
477 | ifeq ($(feature-libunwind-aarch64), 1) |
478 | $(call detected,CONFIG_LIBUNWIND_AARCH64) | |
479 | CFLAGS += -DHAVE_LIBUNWIND_AARCH64_SUPPORT | |
480 | LDFLAGS += -lunwind-aarch64 | |
906a8276 | 481 | EXTLIBS_LIBUNWIND += -lunwind-aarch64 |
057fbfb2 HK |
482 | have_libunwind = 1 |
483 | $(call feature_check,libunwind-debug-frame-aarch64) | |
484 | ifneq ($(feature-libunwind-debug-frame-aarch64), 1) | |
485 | msg := $(warning No debug_frame support found in libunwind-aarch64); | |
486 | CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME_AARCH64 | |
487 | endif | |
488 | endif | |
489 | ||
058f952d | 490 | ifneq ($(feature-libunwind), 1) |
0a4f2b6a | 491 | msg := $(warning No libunwind found. Please install libunwind-dev[el] >= 1.1 and/or set LIBUNWIND_DIR); |
9d8e14d3 HK |
492 | NO_LOCAL_LIBUNWIND := 1 |
493 | else | |
494 | have_libunwind := 1 | |
495 | $(call detected,CONFIG_LOCAL_LIBUNWIND) | |
496 | endif | |
497 | ||
498 | ifneq ($(have_libunwind), 1) | |
308e1e70 | 499 | NO_LIBUNWIND := 1 |
0a4f2b6a | 500 | endif |
9d8e14d3 HK |
501 | else |
502 | NO_LOCAL_LIBUNWIND := 1 | |
0a4f2b6a JO |
503 | endif |
504 | ||
ed63f34c WN |
505 | ifndef NO_LIBBPF |
506 | ifneq ($(feature-bpf), 1) | |
507 | msg := $(warning BPF API too old. Please install recent kernel headers. BPF support in 'perf record' is disabled.) | |
508 | NO_LIBBPF := 1 | |
509 | endif | |
510 | endif | |
511 | ||
0a4f2b6a JO |
512 | dwarf-post-unwind := 1 |
513 | dwarf-post-unwind-text := BUG | |
514 | ||
515 | # setup DWARF post unwinder | |
516 | ifdef NO_LIBUNWIND | |
517 | ifdef NO_LIBDW_DWARF_UNWIND | |
518 | msg := $(warning Disabling post unwind, no support found.); | |
519 | dwarf-post-unwind := 0 | |
f47671e2 | 520 | else |
0a4f2b6a | 521 | dwarf-post-unwind-text := libdw |
b2e45c32 | 522 | $(call detected,CONFIG_LIBDW_DWARF_UNWIND) |
0a4f2b6a JO |
523 | endif |
524 | else | |
525 | dwarf-post-unwind-text := libunwind | |
b2e45c32 | 526 | $(call detected,CONFIG_LIBUNWIND) |
0a4f2b6a JO |
527 | # Enable libunwind support by default. |
528 | ifndef NO_LIBDW_DWARF_UNWIND | |
529 | NO_LIBDW_DWARF_UNWIND := 1 | |
530 | endif | |
531 | endif | |
532 | ||
533 | ifeq ($(dwarf-post-unwind),1) | |
534 | CFLAGS += -DHAVE_DWARF_UNWIND_SUPPORT | |
f39e042a | 535 | $(call detected,CONFIG_DWARF_UNWIND) |
0a4f2b6a JO |
536 | else |
537 | NO_DWARF_UNWIND := 1 | |
538 | endif | |
539 | ||
9d8e14d3 | 540 | ifndef NO_LOCAL_LIBUNWIND |
7a759cd8 | 541 | ifeq ($(SRCARCH),$(filter $(SRCARCH),arm arm64)) |
0a4f2b6a JO |
542 | $(call feature_check,libunwind-debug-frame) |
543 | ifneq ($(feature-libunwind-debug-frame), 1) | |
544 | msg := $(warning No debug_frame support found in libunwind); | |
f47671e2 LT |
545 | CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME |
546 | endif | |
0a4f2b6a JO |
547 | else |
548 | # non-ARM has no dwarf_find_debug_frame() function: | |
549 | CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME | |
550 | endif | |
0a4f2b6a | 551 | EXTLIBS += $(LIBUNWIND_LIBS) |
9d8e14d3 HK |
552 | LDFLAGS += $(LIBUNWIND_LIBS) |
553 | endif | |
60913e00 KK |
554 | ifeq ($(findstring -static,${LDFLAGS}),-static) |
555 | # gcc -static links libgcc_eh which contans piece of libunwind | |
556 | LIBUNWIND_LDFLAGS += -Wl,--allow-multiple-definition | |
557 | endif | |
9d8e14d3 HK |
558 | |
559 | ifndef NO_LIBUNWIND | |
560 | CFLAGS += -DHAVE_LIBUNWIND_SUPPORT | |
0a4f2b6a JO |
561 | CFLAGS += $(LIBUNWIND_CFLAGS) |
562 | LDFLAGS += $(LIBUNWIND_LDFLAGS) | |
906a8276 | 563 | EXTLIBS += $(EXTLIBS_LIBUNWIND) |
058f952d | 564 | endif |
a8279525 | 565 | |
b3fa3896 HB |
566 | ifeq ($(NO_SYSCALL_TABLE),0) |
567 | $(call detected,CONFIG_TRACE) | |
568 | else | |
569 | ifndef NO_LIBAUDIT | |
570 | ifneq ($(feature-libaudit), 1) | |
571 | msg := $(warning No libaudit.h found, disables 'trace' tool, please install audit-libs-devel or libaudit-dev); | |
572 | NO_LIBAUDIT := 1 | |
573 | else | |
574 | CFLAGS += -DHAVE_LIBAUDIT_SUPPORT | |
575 | EXTLIBS += -laudit | |
576 | $(call detected,CONFIG_TRACE) | |
577 | endif | |
8e1b3f68 | 578 | endif |
a8279525 | 579 | endif |
4a8f888a | 580 | |
8ee46460 SE |
581 | ifndef NO_LIBCRYPTO |
582 | ifneq ($(feature-libcrypto), 1) | |
583 | msg := $(warning No libcrypto.h found, disables jitted code injection, please install libssl-devel or libssl-dev); | |
584 | NO_LIBCRYPTO := 1 | |
585 | else | |
586 | CFLAGS += -DHAVE_LIBCRYPTO_SUPPORT | |
587 | EXTLIBS += -lcrypto | |
588 | $(call detected,CONFIG_CRYPTO) | |
589 | endif | |
590 | endif | |
591 | ||
4a8f888a | 592 | ifdef NO_NEWT |
8e1b3f68 | 593 | NO_SLANG=1 |
4a8f888a JO |
594 | endif |
595 | ||
596 | ifndef NO_SLANG | |
b9498b50 | 597 | ifneq ($(feature-libslang), 1) |
9f776ba1 | 598 | msg := $(warning slang not found, disables TUI support. Please install slang-devel, libslang-dev or libslang2-dev); |
8e1b3f68 JO |
599 | NO_SLANG := 1 |
600 | else | |
601 | # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h | |
602 | CFLAGS += -I/usr/include/slang | |
89fe808a | 603 | CFLAGS += -DHAVE_SLANG_SUPPORT |
8e1b3f68 | 604 | EXTLIBS += -lslang |
cf15c74c | 605 | $(call detected,CONFIG_SLANG) |
8e1b3f68 | 606 | endif |
4a8f888a | 607 | endif |
58cabf6a JO |
608 | |
609 | ifndef NO_GTK2 | |
a8a5cd8b | 610 | FLAGS_GTK2=$(CFLAGS) $(LDFLAGS) $(EXTLIBS) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) |
7ef9e055 | 611 | ifneq ($(feature-gtk2), 1) |
8e1b3f68 JO |
612 | msg := $(warning GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev); |
613 | NO_GTK2 := 1 | |
614 | else | |
c7a79e96 | 615 | ifeq ($(feature-gtk2-infobar), 1) |
fc67297b | 616 | GTK_CFLAGS := -DHAVE_GTK_INFO_BAR_SUPPORT |
8e1b3f68 | 617 | endif |
89fe808a | 618 | CFLAGS += -DHAVE_GTK2_SUPPORT |
a8a5cd8b MR |
619 | GTK_CFLAGS += $(shell $(PKG_CONFIG) --cflags gtk+-2.0 2>/dev/null) |
620 | GTK_LIBS := $(shell $(PKG_CONFIG) --libs gtk+-2.0 2>/dev/null) | |
e2137086 | 621 | EXTLIBS += -ldl |
8e1b3f68 | 622 | endif |
58cabf6a | 623 | endif |
3082cb33 | 624 | |
3082cb33 | 625 | ifdef NO_LIBPERL |
8e1b3f68 | 626 | CFLAGS += -DNO_LIBPERL |
3082cb33 | 627 | else |
8e1b3f68 JO |
628 | PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null) |
629 | PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS)) | |
630 | PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS)) | |
86f5fe01 | 631 | PERL_EMBED_CCOPTS = $(shell perl -MExtUtils::Embed -e ccopts 2>/dev/null) |
c6707fde JO |
632 | PERL_EMBED_CCOPTS := $(filter-out -specs=%,$(PERL_EMBED_CCOPTS)) |
633 | PERL_EMBED_LDOPTS := $(filter-out -specs=%,$(PERL_EMBED_LDOPTS)) | |
8e1b3f68 JO |
634 | FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS) |
635 | ||
7181a671 | 636 | ifneq ($(feature-libperl), 1) |
8e1b3f68 JO |
637 | CFLAGS += -DNO_LIBPERL |
638 | NO_LIBPERL := 1 | |
a954e684 | 639 | msg := $(warning Missing perl devel files. Disabling perl scripting support, please install perl-ExtUtils-Embed/libperl-dev); |
8e1b3f68 JO |
640 | else |
641 | LDFLAGS += $(PERL_EMBED_LDFLAGS) | |
642 | EXTLIBS += $(PERL_EMBED_LIBADD) | |
8e2c241f | 643 | CFLAGS += -DHAVE_LIBPERL_SUPPORT |
c7355f84 | 644 | $(call detected,CONFIG_LIBPERL) |
8e1b3f68 | 645 | endif |
3082cb33 | 646 | endif |
6e533cf1 | 647 | |
87419c9a DA |
648 | ifeq ($(feature-timerfd), 1) |
649 | CFLAGS += -DHAVE_TIMERFD_SUPPORT | |
650 | else | |
651 | msg := $(warning No timerfd support. Disables 'perf kvm stat live'); | |
652 | endif | |
653 | ||
6e533cf1 JO |
654 | disable-python = $(eval $(disable-python_code)) |
655 | define disable-python_code | |
9c12cf95 | 656 | CFLAGS += -DNO_LIBPYTHON |
6c5aa237 | 657 | $(warning $1) |
6e533cf1 JO |
658 | NO_LIBPYTHON := 1 |
659 | endef | |
660 | ||
56c7d79e | 661 | ifdef NO_LIBPYTHON |
6c5aa237 | 662 | $(call disable-python,Python support disabled by user) |
6e533cf1 JO |
663 | else |
664 | ||
56c7d79e | 665 | ifndef PYTHON |
6c5aa237 | 666 | $(call disable-python,No python interpreter was found: disables Python support - please install python-devel/python-dev) |
6e533cf1 | 667 | else |
56c7d79e | 668 | PYTHON_WORD := $(call shell-wordify,$(PYTHON)) |
6e533cf1 JO |
669 | |
670 | ifndef PYTHON_CONFIG | |
6c5aa237 | 671 | $(call disable-python,No 'python-config' tool was found: disables Python support - please install python-devel/python-dev) |
6e533cf1 JO |
672 | else |
673 | ||
9734163b | 674 | ifneq ($(feature-libpython), 1) |
6c5aa237 | 675 | $(call disable-python,No 'Python.h' (for Python 2.x support) was found: disables Python support - please install python-devel/python-dev) |
6e533cf1 | 676 | else |
66dfdff0 JÅ |
677 | LDFLAGS += $(PYTHON_EMBED_LDFLAGS) |
678 | EXTLIBS += $(PYTHON_EMBED_LIBADD) | |
679 | LANG_BINDINGS += $(obj-perf)python/perf.so | |
8e2c241f | 680 | CFLAGS += -DHAVE_LIBPYTHON_SUPPORT |
66dfdff0 | 681 | $(call detected,CONFIG_LIBPYTHON) |
6e533cf1 JO |
682 | endif |
683 | endif | |
684 | endif | |
685 | endif | |
c3cf8368 | 686 | |
3e6a147d | 687 | ifeq ($(feature-libbfd), 1) |
2cf90407 JO |
688 | EXTLIBS += -lbfd |
689 | ||
690 | # call all detections now so we get correct | |
691 | # status in VF output | |
692 | $(call feature_check,liberty) | |
693 | $(call feature_check,liberty-z) | |
694 | $(call feature_check,cplus-demangle) | |
695 | ||
696 | ifeq ($(feature-liberty), 1) | |
697 | EXTLIBS += -liberty | |
698 | else | |
699 | ifeq ($(feature-liberty-z), 1) | |
700 | EXTLIBS += -liberty -lz | |
701 | endif | |
702 | endif | |
3e6a147d JO |
703 | endif |
704 | ||
c3cf8368 | 705 | ifdef NO_DEMANGLE |
8e1b3f68 | 706 | CFLAGS += -DNO_DEMANGLE |
c3cf8368 | 707 | else |
89fe808a | 708 | ifdef HAVE_CPLUS_DEMANGLE_SUPPORT |
8e1b3f68 | 709 | EXTLIBS += -liberty |
89fe808a | 710 | CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT |
8e1b3f68 | 711 | else |
3e6a147d | 712 | ifneq ($(feature-libbfd), 1) |
2cf90407 JO |
713 | ifneq ($(feature-liberty), 1) |
714 | ifneq ($(feature-liberty-z), 1) | |
715 | # we dont have neither HAVE_CPLUS_DEMANGLE_SUPPORT | |
716 | # or any of 'bfd iberty z' trinity | |
1c47661a | 717 | ifeq ($(feature-cplus-demangle), 1) |
8e1b3f68 | 718 | EXTLIBS += -liberty |
89fe808a | 719 | CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT |
8e1b3f68 | 720 | else |
0189d7c4 | 721 | msg := $(warning No bfd.h/libbfd found, please install binutils-dev[el]/zlib-static/libiberty-dev to gain symbol demangling) |
8e1b3f68 JO |
722 | CFLAGS += -DNO_DEMANGLE |
723 | endif | |
724 | endif | |
725 | endif | |
726 | endif | |
727 | endif | |
c3cf8368 | 728 | endif |
a1c7c9e7 | 729 | |
3e6a147d JO |
730 | ifneq ($(filter -lbfd,$(EXTLIBS)),) |
731 | CFLAGS += -DHAVE_LIBBFD_SUPPORT | |
732 | endif | |
733 | ||
e92ce12e NK |
734 | ifndef NO_ZLIB |
735 | ifeq ($(feature-zlib), 1) | |
736 | CFLAGS += -DHAVE_ZLIB_SUPPORT | |
737 | EXTLIBS += -lz | |
1571b695 | 738 | $(call detected,CONFIG_ZLIB) |
e92ce12e NK |
739 | else |
740 | NO_ZLIB := 1 | |
741 | endif | |
742 | endif | |
743 | ||
80a32e5b JO |
744 | ifndef NO_LZMA |
745 | ifeq ($(feature-lzma), 1) | |
746 | CFLAGS += -DHAVE_LZMA_SUPPORT | |
747 | EXTLIBS += -llzma | |
748 | $(call detected,CONFIG_LZMA) | |
749 | else | |
750 | msg := $(warning No liblzma found, disables xz kernel module decompression, please install xz-devel/liblzma-dev); | |
751 | NO_LZMA := 1 | |
752 | endif | |
753 | endif | |
754 | ||
a1c7c9e7 | 755 | ifndef NO_BACKTRACE |
4cc9117a | 756 | ifeq ($(feature-backtrace), 1) |
89fe808a | 757 | CFLAGS += -DHAVE_BACKTRACE_SUPPORT |
8e1b3f68 | 758 | endif |
a1c7c9e7 | 759 | endif |
58a0abd7 JO |
760 | |
761 | ifndef NO_LIBNUMA | |
3ae069cf | 762 | ifeq ($(feature-libnuma), 0) |
6305edfc | 763 | msg := $(warning No numa.h found, disables 'perf bench numa mem' benchmark, please install numactl-devel/libnuma-devel/libnuma-dev); |
8e1b3f68 JO |
764 | NO_LIBNUMA := 1 |
765 | else | |
f8ac8606 ACM |
766 | ifeq ($(feature-numa_num_possible_cpus), 0) |
767 | msg := $(warning Old numa library found, disables 'perf bench numa mem' benchmark, please install numactl-devel/libnuma-devel/libnuma-dev >= 2.0.8); | |
768 | NO_LIBNUMA := 1 | |
769 | else | |
770 | CFLAGS += -DHAVE_LIBNUMA_SUPPORT | |
771 | EXTLIBS += -lnuma | |
772 | $(call detected,CONFIG_NUMA) | |
773 | endif | |
8e1b3f68 | 774 | endif |
58a0abd7 | 775 | endif |
cd1c39f2 | 776 | |
da50ad69 AY |
777 | ifdef HAVE_KVM_STAT_SUPPORT |
778 | CFLAGS += -DHAVE_KVM_STAT_SUPPORT | |
779 | endif | |
780 | ||
e477f3f0 AH |
781 | ifeq (${IS_64_BIT}, 1) |
782 | ifndef NO_PERF_READ_VDSO32 | |
783 | $(call feature_check,compile-32) | |
46b1fa85 AH |
784 | ifeq ($(feature-compile-32), 1) |
785 | CFLAGS += -DHAVE_PERF_READ_VDSO32 | |
786 | else | |
e477f3f0 AH |
787 | NO_PERF_READ_VDSO32 := 1 |
788 | endif | |
789 | endif | |
7a759cd8 | 790 | ifneq ($(SRCARCH), x86) |
e477f3f0 AH |
791 | NO_PERF_READ_VDSOX32 := 1 |
792 | endif | |
793 | ifndef NO_PERF_READ_VDSOX32 | |
794 | $(call feature_check,compile-x32) | |
46b1fa85 AH |
795 | ifeq ($(feature-compile-x32), 1) |
796 | CFLAGS += -DHAVE_PERF_READ_VDSOX32 | |
797 | else | |
e477f3f0 AH |
798 | NO_PERF_READ_VDSOX32 := 1 |
799 | endif | |
800 | endif | |
801 | else | |
802 | NO_PERF_READ_VDSO32 := 1 | |
803 | NO_PERF_READ_VDSOX32 := 1 | |
804 | endif | |
805 | ||
24787afb | 806 | ifndef NO_LIBBABELTRACE |
97e7a515 JO |
807 | $(call feature_check,libbabeltrace) |
808 | ifeq ($(feature-libbabeltrace), 1) | |
53d0a573 JO |
809 | CFLAGS += -DHAVE_LIBBABELTRACE_SUPPORT $(LIBBABELTRACE_CFLAGS) |
810 | LDFLAGS += $(LIBBABELTRACE_LDFLAGS) | |
811 | EXTLIBS += -lbabeltrace-ctf | |
edbe9817 | 812 | $(call detected,CONFIG_LIBBABELTRACE) |
97e7a515 JO |
813 | else |
814 | msg := $(warning No libbabeltrace found, disables 'perf data' CTF format support, please install libbabeltrace-dev[el]/libbabeltrace-ctf-dev); | |
53d0a573 JO |
815 | endif |
816 | endif | |
817 | ||
e31f0d01 | 818 | ifndef NO_AUXTRACE |
7a759cd8 | 819 | ifeq ($(SRCARCH),x86) |
08d5204a MP |
820 | ifeq ($(feature-get_cpuid), 0) |
821 | msg := $(warning Your gcc lacks the __get_cpuid() builtin, disables support for auxtrace/Intel PT, please install a newer gcc); | |
822 | NO_AUXTRACE := 1 | |
823 | endif | |
824 | endif | |
825 | ifndef NO_AUXTRACE | |
b0063dbf ACM |
826 | $(call detected,CONFIG_AUXTRACE) |
827 | CFLAGS += -DHAVE_AUXTRACE_SUPPORT | |
828 | endif | |
e31f0d01 AH |
829 | endif |
830 | ||
d4dfdf00 JO |
831 | ifndef NO_JVMTI |
832 | ifneq (,$(wildcard /usr/sbin/update-java-alternatives)) | |
833 | JDIR=$(shell /usr/sbin/update-java-alternatives -l | head -1 | awk '{print $$3}') | |
834 | else | |
835 | ifneq (,$(wildcard /usr/sbin/alternatives)) | |
36b8d462 | 836 | JDIR=$(shell /usr/sbin/alternatives --display java | tail -1 | cut -d' ' -f 5 | sed 's%/jre/bin/java.%%g') |
d4dfdf00 JO |
837 | endif |
838 | endif | |
839 | ifndef JDIR | |
840 | $(warning No alternatives command found, you need to set JDIR= to point to the root of your Java directory) | |
841 | NO_JVMTI := 1 | |
842 | endif | |
843 | endif | |
844 | ||
845 | ifndef NO_JVMTI | |
846 | FEATURE_CHECK_CFLAGS-jvmti := -I$(JDIR)/include -I$(JDIR)/include/linux | |
847 | $(call feature_check,jvmti) | |
848 | ifeq ($(feature-jvmti), 1) | |
849 | $(call detected_var,JDIR) | |
850 | else | |
e14b733c | 851 | $(warning No openjdk development package found, please install JDK package, e.g. openjdk-8-jdk, java-1.8.0-openjdk-devel) |
d4dfdf00 JO |
852 | NO_JVMTI := 1 |
853 | endif | |
854 | endif | |
855 | ||
d58ac0bf WN |
856 | USE_CXX = 0 |
857 | USE_CLANGLLVM = 0 | |
858 | ifdef LIBCLANGLLVM | |
859 | $(call feature_check,cxx) | |
860 | ifneq ($(feature-cxx), 1) | |
861 | msg := $(warning No g++ found, disable clang and llvm support. Please install g++) | |
862 | else | |
863 | $(call feature_check,llvm) | |
a940cad3 | 864 | $(call feature_check,llvm-version) |
d58ac0bf | 865 | ifneq ($(feature-llvm), 1) |
a940cad3 | 866 | msg := $(warning No suitable libLLVM found, disabling builtin clang and LLVM support. Please install llvm-dev(el) (>= 3.9.0)) |
d58ac0bf WN |
867 | else |
868 | $(call feature_check,clang) | |
869 | ifneq ($(feature-clang), 1) | |
a940cad3 | 870 | msg := $(warning No suitable libclang found, disabling builtin clang and LLVM support. Please install libclang-dev(el) (>= 3.9.0)) |
d58ac0bf WN |
871 | else |
872 | CFLAGS += -DHAVE_LIBCLANGLLVM_SUPPORT | |
873 | CXXFLAGS += -DHAVE_LIBCLANGLLVM_SUPPORT -I$(shell $(LLVM_CONFIG) --includedir) | |
874 | $(call detected,CONFIG_CXX) | |
875 | $(call detected,CONFIG_CLANGLLVM) | |
876 | USE_CXX = 1 | |
877 | USE_LLVM = 1 | |
878 | USE_CLANG = 1 | |
a940cad3 WN |
879 | ifneq ($(feature-llvm-version),1) |
880 | msg := $(warning This version of LLVM is not tested. May cause build errors) | |
881 | endif | |
d58ac0bf WN |
882 | endif |
883 | endif | |
884 | endif | |
885 | endif | |
886 | ||
cd1c39f2 JO |
887 | # Among the variables below, these: |
888 | # perfexecdir | |
1b16fffa | 889 | # perf_include_dir |
8f12a2ff | 890 | # perf_examples_dir |
cd1c39f2 JO |
891 | # template_dir |
892 | # mandir | |
893 | # infodir | |
894 | # htmldir | |
895 | # ETC_PERFCONFIG (but not sysconfdir) | |
896 | # can be specified as a relative path some/where/else; | |
897 | # this is interpreted as relative to $(prefix) and "perf" at | |
898 | # runtime figures out where they are based on the path to the executable. | |
899 | # This can help installing the suite in a relocatable way. | |
900 | ||
901 | # Make the path relative to DESTDIR, not to prefix | |
902 | ifndef DESTDIR | |
fc9cabea | 903 | prefix ?= $(HOME) |
cd1c39f2 JO |
904 | endif |
905 | bindir_relative = bin | |
0927beec | 906 | bindir = $(abspath $(prefix)/$(bindir_relative)) |
cd1c39f2 JO |
907 | mandir = share/man |
908 | infodir = share/info | |
909 | perfexecdir = libexec/perf-core | |
83868bf7 TR |
910 | perf_include_dir = lib/perf/include |
911 | perf_examples_dir = lib/perf/examples | |
cd1c39f2 JO |
912 | sharedir = $(prefix)/share |
913 | template_dir = share/perf-core/templates | |
005438a8 | 914 | STRACE_GROUPS_DIR = share/perf-core/strace/groups |
cd1c39f2 | 915 | htmldir = share/doc/perf-doc |
14cbfbeb | 916 | tipdir = share/doc/perf-tip |
84cfac7f | 917 | srcdir = $(srctree)/tools/perf |
cd1c39f2 JO |
918 | ifeq ($(prefix),/usr) |
919 | sysconfdir = /etc | |
920 | ETC_PERFCONFIG = $(sysconfdir)/perfconfig | |
921 | else | |
922 | sysconfdir = $(prefix)/etc | |
923 | ETC_PERFCONFIG = etc/perfconfig | |
924 | endif | |
6997af72 | 925 | ifndef lib |
7a759cd8 | 926 | ifeq ($(SRCARCH)$(IS_64_BIT), x861) |
fc67297b NK |
927 | lib = lib64 |
928 | else | |
cd1c39f2 | 929 | lib = lib |
fc67297b | 930 | endif |
6997af72 | 931 | endif # lib |
fc67297b | 932 | libdir = $(prefix)/$(lib) |
cd1c39f2 JO |
933 | |
934 | # Shell quote (do not use $(call) to accommodate ancient setups); | |
935 | ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG)) | |
005438a8 | 936 | STRACE_GROUPS_DIR_SQ = $(subst ','\'',$(STRACE_GROUPS_DIR)) |
cd1c39f2 JO |
937 | DESTDIR_SQ = $(subst ','\'',$(DESTDIR)) |
938 | bindir_SQ = $(subst ','\'',$(bindir)) | |
939 | mandir_SQ = $(subst ','\'',$(mandir)) | |
940 | infodir_SQ = $(subst ','\'',$(infodir)) | |
941 | perfexecdir_SQ = $(subst ','\'',$(perfexecdir)) | |
1b16fffa | 942 | perf_include_dir_SQ = $(subst ','\'',$(perf_include_dir)) |
8f12a2ff | 943 | perf_examples_dir_SQ = $(subst ','\'',$(perf_examples_dir)) |
cd1c39f2 JO |
944 | template_dir_SQ = $(subst ','\'',$(template_dir)) |
945 | htmldir_SQ = $(subst ','\'',$(htmldir)) | |
14cbfbeb | 946 | tipdir_SQ = $(subst ','\'',$(tipdir)) |
cd1c39f2 JO |
947 | prefix_SQ = $(subst ','\'',$(prefix)) |
948 | sysconfdir_SQ = $(subst ','\'',$(sysconfdir)) | |
fc67297b | 949 | libdir_SQ = $(subst ','\'',$(libdir)) |
84cfac7f | 950 | srcdir_SQ = $(subst ','\'',$(srcdir)) |
cd1c39f2 JO |
951 | |
952 | ifneq ($(filter /%,$(firstword $(perfexecdir))),) | |
953 | perfexec_instdir = $(perfexecdir) | |
1b16fffa | 954 | perf_include_instdir = $(perf_include_dir) |
8f12a2ff | 955 | perf_examples_instdir = $(perf_examples_dir) |
005438a8 | 956 | STRACE_GROUPS_INSTDIR = $(STRACE_GROUPS_DIR) |
14cbfbeb | 957 | tip_instdir = $(tipdir) |
cd1c39f2 JO |
958 | else |
959 | perfexec_instdir = $(prefix)/$(perfexecdir) | |
1b16fffa | 960 | perf_include_instdir = $(prefix)/$(perf_include_dir) |
8f12a2ff | 961 | perf_examples_instdir = $(prefix)/$(perf_examples_dir) |
005438a8 | 962 | STRACE_GROUPS_INSTDIR = $(prefix)/$(STRACE_GROUPS_DIR) |
14cbfbeb | 963 | tip_instdir = $(prefix)/$(tipdir) |
cd1c39f2 JO |
964 | endif |
965 | perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir)) | |
1b16fffa | 966 | perf_include_instdir_SQ = $(subst ','\'',$(perf_include_instdir)) |
8f12a2ff | 967 | perf_examples_instdir_SQ = $(subst ','\'',$(perf_examples_instdir)) |
005438a8 | 968 | STRACE_GROUPS_INSTDIR_SQ = $(subst ','\'',$(STRACE_GROUPS_INSTDIR)) |
14cbfbeb | 969 | tip_instdir_SQ = $(subst ','\'',$(tip_instdir)) |
3d7c0144 JO |
970 | |
971 | # If we install to $(HOME) we keep the traceevent default: | |
972 | # $(HOME)/.traceevent/plugins | |
973 | # Otherwise we install plugins into the global $(libdir). | |
974 | ifdef DESTDIR | |
975 | plugindir=$(libdir)/traceevent/plugins | |
b935a58d | 976 | plugindir_SQ= $(subst ','\'',$(plugindir)) |
3d7c0144 | 977 | endif |
0695e57b | 978 | |
4b20d684 JO |
979 | print_var = $(eval $(print_var_code)) $(info $(MSG)) |
980 | define print_var_code | |
8d79076a JO |
981 | MSG = $(shell printf '...%30s: %s' $(1) $($(1))) |
982 | endef | |
983 | ||
0695e57b | 984 | ifeq ($(VF),1) |
99402e06 JO |
985 | # Display EXTRA features which are detected manualy |
986 | # from here with feature_check call and thus cannot | |
987 | # be partof global state output. | |
988 | $(foreach feat,$(FEATURE_TESTS_EXTRA),$(call feature_print_status,$(feat),)) | |
4b20d684 JO |
989 | $(call print_var,prefix) |
990 | $(call print_var,bindir) | |
991 | $(call print_var,libdir) | |
992 | $(call print_var,sysconfdir) | |
993 | $(call print_var,LIBUNWIND_DIR) | |
994 | $(call print_var,LIBDW_DIR) | |
d4dfdf00 | 995 | $(call print_var,JDIR) |
76ee2ff3 JO |
996 | |
997 | ifeq ($(dwarf-post-unwind),1) | |
998 | $(call feature_print_text,"DWARF post unwind library", $(dwarf-post-unwind-text)) | |
999 | endif | |
0695e57b JO |
1000 | $(info ) |
1001 | endif | |
f39e042a JO |
1002 | |
1003 | $(call detected_var,bindir_SQ) | |
1004 | $(call detected_var,PYTHON_WORD) | |
1005 | ifneq ($(OUTPUT),) | |
1006 | $(call detected_var,OUTPUT) | |
1007 | endif | |
285ab8bf JO |
1008 | $(call detected_var,htmldir_SQ) |
1009 | $(call detected_var,infodir_SQ) | |
1010 | $(call detected_var,mandir_SQ) | |
9352aaba | 1011 | $(call detected_var,ETC_PERFCONFIG_SQ) |
005438a8 | 1012 | $(call detected_var,STRACE_GROUPS_DIR_SQ) |
9352aaba JO |
1013 | $(call detected_var,prefix_SQ) |
1014 | $(call detected_var,perfexecdir_SQ) | |
1b16fffa | 1015 | $(call detected_var,perf_include_dir_SQ) |
8f12a2ff | 1016 | $(call detected_var,perf_examples_dir_SQ) |
14cbfbeb | 1017 | $(call detected_var,tipdir_SQ) |
84cfac7f | 1018 | $(call detected_var,srcdir_SQ) |
3b939a63 | 1019 | $(call detected_var,LIBDIR) |
88aeea06 | 1020 | $(call detected_var,GTK_CFLAGS) |
c7355f84 JO |
1021 | $(call detected_var,PERL_EMBED_CCOPTS) |
1022 | $(call detected_var,PYTHON_EMBED_CCOPTS) |