Commit | Line | Data |
---|---|---|
ec8f24b7 | 1 | # SPDX-License-Identifier: GPL-2.0-only |
8bd407b9 | 2 | |
a6cf5f39 JO |
3 | ifeq ($(src-perf),) |
4 | src-perf := $(srctree)/tools/perf | |
5 | endif | |
8bd407b9 | 6 | |
a6cf5f39 JO |
7 | ifeq ($(obj-perf),) |
8 | obj-perf := $(OUTPUT) | |
8bd407b9 JO |
9 | endif |
10 | ||
a6cf5f39 JO |
11 | ifneq ($(obj-perf),) |
12 | obj-perf := $(abspath $(obj-perf))/ | |
13 | endif | |
14 | ||
52c0a18b | 15 | $(shell printf "" > $(OUTPUT).config-detected) |
64227379 AK |
16 | detected = $(shell echo "$(1)=y" >> $(OUTPUT).config-detected) |
17 | detected_var = $(shell echo "$(1)=$($(1))" >> $(OUTPUT).config-detected) | |
fcfd6611 | 18 | |
a6cf5f39 JO |
19 | CFLAGS := $(EXTRA_CFLAGS) $(EXTRA_WARNINGS) |
20 | ||
935e6bd3 | 21 | include $(srctree)/tools/scripts/Makefile.arch |
a6cf5f39 | 22 | |
7a759cd8 | 23 | $(call detected_var,SRCARCH) |
f39e042a | 24 | |
a6cf5f39 | 25 | NO_PERF_REGS := 1 |
901bb028 | 26 | NO_SYSCALL_TABLE := 1 |
a6cf5f39 | 27 | |
dc642e83 | 28 | # Additional ARCH settings for ppc |
7a759cd8 | 29 | ifeq ($(SRCARCH),powerpc) |
dc642e83 | 30 | NO_PERF_REGS := 0 |
4281da23 RB |
31 | NO_SYSCALL_TABLE := 0 |
32 | CFLAGS += -I$(OUTPUT)arch/powerpc/include/generated | |
c4522469 | 33 | LIBUNWIND_LIBS := -lunwind -lunwind-ppc64 |
dc642e83 A |
34 | endif |
35 | ||
a6cf5f39 | 36 | # Additional ARCH settings for x86 |
7a759cd8 | 37 | ifeq ($(SRCARCH),x86) |
f39e042a | 38 | $(call detected,CONFIG_X86) |
c6e5e9fb | 39 | ifeq (${IS_64_BIT}, 1) |
901bb028 HB |
40 | NO_SYSCALL_TABLE := 0 |
41 | CFLAGS += -DHAVE_ARCH_X86_64_SUPPORT -I$(OUTPUT)arch/x86/include/generated | |
8e1b3f68 | 42 | ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S |
60913e00 | 43 | LIBUNWIND_LIBS = -lunwind-x86_64 -lunwind -llzma |
72965b87 | 44 | $(call detected,CONFIG_X86_64) |
8a0c4c28 | 45 | else |
05b41775 | 46 | LIBUNWIND_LIBS = -lunwind-x86 -llzma -lunwind |
8e1b3f68 JO |
47 | endif |
48 | NO_PERF_REGS := 0 | |
8bd407b9 | 49 | endif |
8ab596af | 50 | |
7a759cd8 | 51 | ifeq ($(SRCARCH),arm) |
7495f374 WD |
52 | NO_PERF_REGS := 0 |
53 | LIBUNWIND_LIBS = -lunwind -lunwind-arm | |
54 | endif | |
8bd407b9 | 55 | |
7a759cd8 | 56 | ifeq ($(SRCARCH),arm64) |
8ab596af | 57 | NO_PERF_REGS := 0 |
a7f660d6 KP |
58 | NO_SYSCALL_TABLE := 0 |
59 | CFLAGS += -I$(OUTPUT)arch/arm64/include/generated | |
8ab596af JP |
60 | LIBUNWIND_LIBS = -lunwind -lunwind-aarch64 |
61 | endif | |
62 | ||
3213486f MH |
63 | ifeq ($(SRCARCH),csky) |
64 | NO_PERF_REGS := 0 | |
65 | endif | |
66 | ||
f704ef44 HC |
67 | ifeq ($(ARCH),s390) |
68 | NO_PERF_REGS := 0 | |
901bb028 | 69 | NO_SYSCALL_TABLE := 0 |
a9a3f1d1 | 70 | CFLAGS += -fPIC -I$(OUTPUT)arch/s390/include/generated |
f704ef44 HC |
71 | endif |
72 | ||
3bc3374c JO |
73 | ifeq ($(NO_PERF_REGS),0) |
74 | $(call detected,CONFIG_PERF_REGS) | |
75 | endif | |
76 | ||
901bb028 | 77 | ifneq ($(NO_SYSCALL_TABLE),1) |
22e9af4e | 78 | CFLAGS += -DHAVE_SYSCALL_TABLE_SUPPORT |
901bb028 HB |
79 | endif |
80 | ||
90fa9deb | 81 | # So far there's only x86 and arm libdw unwind support merged in perf. |
4dc549e5 JO |
82 | # Disable it on all other architectures in case libdw unwind |
83 | # support is detected in system. Add supported architectures | |
84 | # to the check. | |
3213486f | 85 | ifneq ($(SRCARCH),$(filter $(SRCARCH),x86 arm arm64 powerpc s390 csky)) |
4dc549e5 JO |
86 | NO_LIBDW_DWARF_UNWIND := 1 |
87 | endif | |
88 | ||
1448fef4 JP |
89 | ifeq ($(LIBUNWIND_LIBS),) |
90 | NO_LIBUNWIND := 1 | |
1448fef4 | 91 | endif |
5a155bb7 WN |
92 | # |
93 | # For linking with debug library, run like: | |
94 | # | |
95 | # make DEBUG=1 LIBUNWIND_DIR=/opt/libunwind/ | |
96 | # | |
195106b9 HK |
97 | |
98 | libunwind_arch_set_flags = $(eval $(libunwind_arch_set_flags_code)) | |
99 | define libunwind_arch_set_flags_code | |
100 | FEATURE_CHECK_CFLAGS-libunwind-$(1) = -I$(LIBUNWIND_DIR)/include | |
101 | FEATURE_CHECK_LDFLAGS-libunwind-$(1) = -L$(LIBUNWIND_DIR)/lib | |
102 | endef | |
103 | ||
5a155bb7 WN |
104 | ifdef LIBUNWIND_DIR |
105 | LIBUNWIND_CFLAGS = -I$(LIBUNWIND_DIR)/include | |
106 | LIBUNWIND_LDFLAGS = -L$(LIBUNWIND_DIR)/lib | |
195106b9 HK |
107 | LIBUNWIND_ARCHS = x86 x86_64 arm aarch64 debug-frame-arm debug-frame-aarch64 |
108 | $(foreach libunwind_arch,$(LIBUNWIND_ARCHS),$(call libunwind_arch_set_flags,$(libunwind_arch))) | |
5a155bb7 | 109 | endif |
5a155bb7 WN |
110 | |
111 | # Set per-feature check compilation flags | |
112 | FEATURE_CHECK_CFLAGS-libunwind = $(LIBUNWIND_CFLAGS) | |
403cacb8 | 113 | FEATURE_CHECK_LDFLAGS-libunwind = $(LIBUNWIND_LDFLAGS) $(LIBUNWIND_LIBS) |
5a155bb7 | 114 | FEATURE_CHECK_CFLAGS-libunwind-debug-frame = $(LIBUNWIND_CFLAGS) |
403cacb8 | 115 | FEATURE_CHECK_LDFLAGS-libunwind-debug-frame = $(LIBUNWIND_LDFLAGS) $(LIBUNWIND_LIBS) |
1448fef4 | 116 | |
5c4d7c82 ACM |
117 | FEATURE_CHECK_LDFLAGS-libunwind-arm = -lunwind -lunwind-arm |
118 | FEATURE_CHECK_LDFLAGS-libunwind-aarch64 = -lunwind -lunwind-aarch64 | |
119 | FEATURE_CHECK_LDFLAGS-libunwind-x86 = -lunwind -llzma -lunwind-x86 | |
120 | FEATURE_CHECK_LDFLAGS-libunwind-x86_64 = -lunwind -llzma -lunwind-x86_64 | |
121 | ||
271402a3 ACM |
122 | FEATURE_CHECK_LDFLAGS-libcrypto = -lcrypto |
123 | ||
aa6292f4 MP |
124 | ifdef CSINCLUDES |
125 | LIBOPENCSD_CFLAGS := -I$(CSINCLUDES) | |
126 | endif | |
127 | OPENCSDLIBS := -lopencsd_c_api -lopencsd | |
128 | ifdef CSLIBS | |
129 | LIBOPENCSD_LDFLAGS := -L$(CSLIBS) | |
130 | endif | |
131 | FEATURE_CHECK_CFLAGS-libopencsd := $(LIBOPENCSD_CFLAGS) | |
132 | FEATURE_CHECK_LDFLAGS-libopencsd := $(LIBOPENCSD_LDFLAGS) $(OPENCSDLIBS) | |
133 | ||
8bd407b9 | 134 | ifeq ($(NO_PERF_REGS),0) |
89fe808a | 135 | CFLAGS += -DHAVE_PERF_REGS_SUPPORT |
8bd407b9 | 136 | endif |
a32f4936 | 137 | |
5a155bb7 WN |
138 | # for linking with debug library, run like: |
139 | # make DEBUG=1 LIBDW_DIR=/opt/libdw/ | |
140 | ifdef LIBDW_DIR | |
141 | LIBDW_CFLAGS := -I$(LIBDW_DIR)/include | |
142 | LIBDW_LDFLAGS := -L$(LIBDW_DIR)/lib | |
45757895 | 143 | endif |
ba335df4 KK |
144 | DWARFLIBS := -ldw |
145 | ifeq ($(findstring -static,${LDFLAGS}),-static) | |
146 | DWARFLIBS += -lelf -lebl -ldl -lz -llzma -lbz2 | |
147 | endif | |
5a155bb7 | 148 | FEATURE_CHECK_CFLAGS-libdw-dwarf-unwind := $(LIBDW_CFLAGS) |
ba335df4 | 149 | FEATURE_CHECK_LDFLAGS-libdw-dwarf-unwind := $(LIBDW_LDFLAGS) $(DWARFLIBS) |
45757895 | 150 | |
5a155bb7 WN |
151 | # for linking with debug library, run like: |
152 | # make DEBUG=1 LIBBABELTRACE_DIR=/opt/libbabeltrace/ | |
153 | ifdef LIBBABELTRACE_DIR | |
154 | LIBBABELTRACE_CFLAGS := -I$(LIBBABELTRACE_DIR)/include | |
155 | LIBBABELTRACE_LDFLAGS := -L$(LIBBABELTRACE_DIR)/lib | |
53d0a573 | 156 | endif |
5a155bb7 WN |
157 | FEATURE_CHECK_CFLAGS-libbabeltrace := $(LIBBABELTRACE_CFLAGS) |
158 | FEATURE_CHECK_LDFLAGS-libbabeltrace := $(LIBBABELTRACE_LDFLAGS) -lbabeltrace-ctf | |
53d0a573 | 159 | |
3b1c5d96 AB |
160 | ifdef LIBZSTD_DIR |
161 | LIBZSTD_CFLAGS := -I$(LIBZSTD_DIR)/lib | |
162 | LIBZSTD_LDFLAGS := -L$(LIBZSTD_DIR)/lib | |
163 | endif | |
164 | FEATURE_CHECK_CFLAGS-libzstd := $(LIBZSTD_CFLAGS) | |
165 | FEATURE_CHECK_LDFLAGS-libzstd := $(LIBZSTD_LDFLAGS) | |
166 | ||
7a759cd8 | 167 | FEATURE_CHECK_CFLAGS-bpf = -I. -I$(srctree)/tools/include -I$(srctree)/tools/arch/$(SRCARCH)/include/uapi -I$(srctree)/tools/include/uapi |
7c53746e | 168 | # include ARCH specific config |
7a759cd8 | 169 | -include $(src-perf)/arch/$(SRCARCH)/Makefile |
7c53746e | 170 | |
63ab024a WN |
171 | ifdef PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET |
172 | CFLAGS += -DHAVE_ARCH_REGS_QUERY_REGISTER_OFFSET | |
173 | endif | |
174 | ||
ca70c24f | 175 | include $(srctree)/tools/scripts/utilities.mak |
a32f4936 JO |
176 | |
177 | ifeq ($(call get-executable,$(FLEX)),) | |
8e1b3f68 | 178 | dummy := $(error Error: $(FLEX) is missing on this system, please install it) |
a32f4936 JO |
179 | endif |
180 | ||
181 | ifeq ($(call get-executable,$(BISON)),) | |
8e1b3f68 | 182 | dummy := $(error Error: $(BISON) is missing on this system, please install it) |
a32f4936 | 183 | endif |
362493f0 JO |
184 | |
185 | # Treat warnings as errors unless directed not to | |
186 | ifneq ($(WERROR),0) | |
8e1b3f68 | 187 | CFLAGS += -Werror |
d58ac0bf | 188 | CXXFLAGS += -Werror |
362493f0 JO |
189 | endif |
190 | ||
74af377b AH |
191 | ifndef DEBUG |
192 | DEBUG := 0 | |
193 | endif | |
194 | ||
fcf92585 | 195 | ifeq ($(DEBUG),0) |
3866058e | 196 | ifeq ($(CC_NO_CLANG), 0) |
49b3cd30 ACM |
197 | CFLAGS += -O3 |
198 | else | |
8e1b3f68 | 199 | CFLAGS += -O6 |
362493f0 | 200 | endif |
49b3cd30 | 201 | endif |
362493f0 JO |
202 | |
203 | ifdef PARSER_DEBUG | |
8e1b3f68 JO |
204 | PARSER_DEBUG_BISON := -t |
205 | PARSER_DEBUG_FLEX := -d | |
206 | CFLAGS += -DPARSER_DEBUG | |
9352aaba JO |
207 | $(call detected_var,PARSER_DEBUG_BISON) |
208 | $(call detected_var,PARSER_DEBUG_FLEX) | |
362493f0 JO |
209 | endif |
210 | ||
5a155bb7 WN |
211 | # Try different combinations to accommodate systems that only have |
212 | # python[2][-config] in weird combinations but always preferring | |
213 | # python2 and python2-config as per pep-0394. If we catch a | |
214 | # python[-config] in version 3, the version check will kill it. | |
215 | PYTHON2 := $(if $(call get-executable,python2),python2,python) | |
216 | override PYTHON := $(call get-executable-or-default,PYTHON,$(PYTHON2)) | |
217 | PYTHON2_CONFIG := \ | |
218 | $(if $(call get-executable,$(PYTHON)-config),$(PYTHON)-config,python-config) | |
219 | override PYTHON_CONFIG := \ | |
220 | $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON2_CONFIG)) | |
56c7d79e | 221 | |
7be6b316 DCC |
222 | grep-libs = $(filter -l%,$(1)) |
223 | strip-libs = $(filter-out -l%,$(1)) | |
56c7d79e | 224 | |
7be6b316 | 225 | PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG)) |
56c7d79e | 226 | |
7be6b316 DCC |
227 | ifdef PYTHON_CONFIG |
228 | PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null) | |
229 | PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS)) | |
230 | PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS)) -lutil | |
32aa928a | 231 | PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --includes 2>/dev/null) |
7be6b316 | 232 | FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS) |
8bd8c653 ACM |
233 | endif |
234 | ||
5a155bb7 WN |
235 | FEATURE_CHECK_CFLAGS-libpython := $(PYTHON_EMBED_CCOPTS) |
236 | FEATURE_CHECK_LDFLAGS-libpython := $(PYTHON_EMBED_LDOPTS) | |
237 | FEATURE_CHECK_CFLAGS-libpython-version := $(PYTHON_EMBED_CCOPTS) | |
238 | FEATURE_CHECK_LDFLAGS-libpython-version := $(PYTHON_EMBED_LDOPTS) | |
56c7d79e | 239 | |
aa8f9c51 ACM |
240 | FEATURE_CHECK_LDFLAGS-libaio = -lrt |
241 | ||
c638417e | 242 | FEATURE_CHECK_LDFLAGS-disassembler-four-args = -lbfd -lopcodes -ldl |
8a1b1718 | 243 | |
2fe73746 JO |
244 | CFLAGS += -fno-omit-frame-pointer |
245 | CFLAGS += -ggdb3 | |
246 | CFLAGS += -funwind-tables | |
247 | CFLAGS += -Wall | |
248 | CFLAGS += -Wextra | |
249 | CFLAGS += -std=gnu99 | |
9c12cf95 | 250 | |
d58ac0bf WN |
251 | CXXFLAGS += -std=gnu++11 -fno-exceptions -fno-rtti |
252 | CXXFLAGS += -Wall | |
253 | CXXFLAGS += -fno-omit-frame-pointer | |
254 | CXXFLAGS += -ggdb3 | |
255 | CXXFLAGS += -funwind-tables | |
256 | CXXFLAGS += -Wno-strict-aliasing | |
257 | ||
6392b4eb MK |
258 | # Enforce a non-executable stack, as we may regress (again) in the future by |
259 | # adding assembler files missing the .GNU-stack linker note. | |
260 | LDFLAGS += -Wl,-z,noexecstack | |
261 | ||
5e2d4d0e | 262 | EXTLIBS = -lpthread -lrt -lm -ldl |
362493f0 | 263 | |
96b9e70b | 264 | ifeq ($(FEATURES_DUMP),) |
e6c76d62 | 265 | include $(srctree)/tools/build/Makefile.feature |
96b9e70b JO |
266 | else |
267 | include $(FEATURES_DUMP) | |
268 | endif | |
baa9c30e | 269 | |
90ac5422 | 270 | ifeq ($(feature-stackprotector-all), 1) |
8e1b3f68 | 271 | CFLAGS += -fstack-protector-all |
362493f0 JO |
272 | endif |
273 | ||
fcf92585 | 274 | ifeq ($(DEBUG),0) |
1ea6f99e | 275 | ifeq ($(feature-fortify-source), 1) |
8e1b3f68 JO |
276 | CFLAGS += -D_FORTIFY_SOURCE=2 |
277 | endif | |
362493f0 JO |
278 | endif |
279 | ||
31435049 | 280 | INC_FLAGS += -I$(src-perf)/lib/include |
e67d52d4 | 281 | INC_FLAGS += -I$(src-perf)/util/include |
7a759cd8 | 282 | INC_FLAGS += -I$(src-perf)/arch/$(SRCARCH)/include |
e67d52d4 | 283 | INC_FLAGS += -I$(srctree)/tools/include/ |
7a759cd8 | 284 | INC_FLAGS += -I$(srctree)/tools/arch/$(SRCARCH)/include/uapi |
146dc303 | 285 | INC_FLAGS += -I$(srctree)/tools/include/uapi |
7a759cd8 JW |
286 | INC_FLAGS += -I$(srctree)/tools/arch/$(SRCARCH)/include/ |
287 | INC_FLAGS += -I$(srctree)/tools/arch/$(SRCARCH)/ | |
7c53746e JO |
288 | |
289 | # $(obj-perf) for generated common-cmds.h | |
290 | # $(obj-perf)/util for generated bison/flex headers | |
291 | ifneq ($(OUTPUT),) | |
e67d52d4 WN |
292 | INC_FLAGS += -I$(obj-perf)/util |
293 | INC_FLAGS += -I$(obj-perf) | |
7c53746e JO |
294 | endif |
295 | ||
e67d52d4 WN |
296 | INC_FLAGS += -I$(src-perf)/util |
297 | INC_FLAGS += -I$(src-perf) | |
298 | INC_FLAGS += -I$(srctree)/tools/lib/ | |
299 | ||
300 | CFLAGS += $(INC_FLAGS) | |
301 | CXXFLAGS += $(INC_FLAGS) | |
7c53746e | 302 | |
2fe73746 | 303 | CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE |
362493f0 | 304 | |
f6d31369 AH |
305 | ifeq ($(feature-sync-compare-and-swap), 1) |
306 | CFLAGS += -DHAVE_SYNC_COMPARE_AND_SWAP_SUPPORT | |
307 | endif | |
308 | ||
459a3df7 VG |
309 | ifeq ($(feature-pthread-attr-setaffinity-np), 1) |
310 | CFLAGS += -DHAVE_PTHREAD_ATTR_SETAFFINITY_NP | |
311 | endif | |
312 | ||
25ab5abf ACM |
313 | ifeq ($(feature-pthread-barrier), 1) |
314 | CFLAGS += -DHAVE_PTHREAD_BARRIER | |
315 | endif | |
316 | ||
4e22db46 | 317 | ifndef NO_BIONIC |
5febff00 | 318 | $(call feature_check,bionic) |
78e9d655 IM |
319 | ifeq ($(feature-bionic), 1) |
320 | BIONIC := 1 | |
748fe088 | 321 | CFLAGS += -DLACKS_SIGQUEUE_PROTOTYPE |
d7a8c4a6 | 322 | CFLAGS += -DLACKS_OPEN_MEMSTREAM_PROTOTYPE |
78e9d655 IM |
323 | EXTLIBS := $(filter-out -lrt,$(EXTLIBS)) |
324 | EXTLIBS := $(filter-out -lpthread,$(EXTLIBS)) | |
325 | endif | |
362493f0 | 326 | endif |
cf4cca10 | 327 | |
11c6cbe7 ACM |
328 | ifeq ($(feature-eventfd), 1) |
329 | CFLAGS += -DHAVE_EVENTFD | |
330 | endif | |
331 | ||
8feb8efe ACM |
332 | ifeq ($(feature-get_current_dir_name), 1) |
333 | CFLAGS += -DHAVE_GET_CURRENT_DIR_NAME | |
334 | endif | |
335 | ||
4541a8bb ACM |
336 | ifeq ($(feature-gettid), 1) |
337 | CFLAGS += -DHAVE_GETTID | |
338 | endif | |
339 | ||
cf4cca10 | 340 | ifdef NO_LIBELF |
8e1b3f68 JO |
341 | NO_DWARF := 1 |
342 | NO_DEMANGLE := 1 | |
343 | NO_LIBUNWIND := 1 | |
5ea84154 | 344 | NO_LIBDW_DWARF_UNWIND := 1 |
ed63f34c | 345 | NO_LIBBPF := 1 |
e5e992a7 | 346 | NO_JVMTI := 1 |
cf4cca10 | 347 | else |
8f7f8005 | 348 | ifeq ($(feature-libelf), 0) |
e12762cf | 349 | ifeq ($(feature-glibc), 1) |
50eed7a7 IM |
350 | LIBC_SUPPORT := 1 |
351 | endif | |
352 | ifeq ($(BIONIC),1) | |
353 | LIBC_SUPPORT := 1 | |
354 | endif | |
355 | ifeq ($(LIBC_SUPPORT),1) | |
e5e992a7 | 356 | msg := $(warning No libelf found. Disables 'probe' tool, jvmti and BPF support in 'perf record'. Please install libelf-dev, libelf-devel or elfutils-libelf-devel); |
50eed7a7 IM |
357 | |
358 | NO_LIBELF := 1 | |
359 | NO_DWARF := 1 | |
360 | NO_DEMANGLE := 1 | |
94589557 ACM |
361 | NO_LIBUNWIND := 1 |
362 | NO_LIBDW_DWARF_UNWIND := 1 | |
ed63f34c | 363 | NO_LIBBPF := 1 |
e5e992a7 | 364 | NO_JVMTI := 1 |
50eed7a7 | 365 | else |
f9ca2d89 ACM |
366 | ifneq ($(filter s% -static%,$(LDFLAGS),),) |
367 | msg := $(error No static glibc found, please install glibc-static); | |
368 | else | |
369 | msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]); | |
370 | endif | |
50eed7a7 | 371 | endif |
8e1b3f68 | 372 | else |
0a4f2b6a JO |
373 | ifndef NO_LIBDW_DWARF_UNWIND |
374 | ifneq ($(feature-libdw-dwarf-unwind),1) | |
375 | NO_LIBDW_DWARF_UNWIND := 1 | |
376 | msg := $(warning No libdw DWARF unwind found, Please install elfutils-devel/libdw-dev >= 0.158 and/or set LIBDW_DIR); | |
377 | endif | |
378 | endif | |
8295d4e2 | 379 | ifneq ($(feature-dwarf), 1) |
2484c4c5 DCC |
380 | ifndef NO_DWARF |
381 | msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev); | |
382 | NO_DWARF := 1 | |
383 | endif | |
bd0419e2 ACM |
384 | else |
385 | ifneq ($(feature-dwarf_getlocations), 1) | |
386 | msg := $(warning Old libdw.h, finding variables at given 'perf probe' point will not work, install elfutils-devel/libdw-dev >= 0.157); | |
387 | else | |
a36ebe4e | 388 | CFLAGS += -DHAVE_DWARF_GETLOCATIONS_SUPPORT |
bd0419e2 | 389 | endif # dwarf_getlocations |
50eed7a7 | 390 | endif # Dwarf support |
0648f839 | 391 | endif # libelf support |
cf4cca10 JO |
392 | endif # NO_LIBELF |
393 | ||
8e2c241f JY |
394 | ifeq ($(feature-glibc), 1) |
395 | CFLAGS += -DHAVE_GLIBC_SUPPORT | |
396 | endif | |
397 | ||
2a07d814 AB |
398 | ifeq ($(feature-libaio), 1) |
399 | ifndef NO_AIO | |
400 | CFLAGS += -DHAVE_AIO_SUPPORT | |
401 | endif | |
402 | endif | |
403 | ||
76d40849 NR |
404 | ifdef NO_DWARF |
405 | NO_LIBDW_DWARF_UNWIND := 1 | |
406 | endif | |
407 | ||
120010cb ACM |
408 | ifeq ($(feature-sched_getcpu), 1) |
409 | CFLAGS += -DHAVE_SCHED_GETCPU_SUPPORT | |
410 | endif | |
411 | ||
86bcdb5a ACM |
412 | ifeq ($(feature-setns), 1) |
413 | CFLAGS += -DHAVE_SETNS_SUPPORT | |
414 | $(call detected,CONFIG_SETNS) | |
415 | endif | |
416 | ||
1c3b28fd ACM |
417 | ifdef CORESIGHT |
418 | $(call feature_check,libopencsd) | |
aa6292f4 MP |
419 | ifeq ($(feature-libopencsd), 1) |
420 | CFLAGS += -DHAVE_CSTRACE_SUPPORT $(LIBOPENCSD_CFLAGS) | |
c152d4d4 MP |
421 | ifeq ($(feature-reallocarray), 0) |
422 | CFLAGS += -DCOMPAT_NEED_REALLOCARRAY | |
423 | endif | |
aa6292f4 MP |
424 | LDFLAGS += $(LIBOPENCSD_LDFLAGS) |
425 | EXTLIBS += $(OPENCSDLIBS) | |
426 | $(call detected,CONFIG_LIBOPENCSD) | |
427 | ifdef CSTRACE_RAW | |
428 | CFLAGS += -DCS_DEBUG_RAW | |
429 | ifeq (${CSTRACE_RAW}, packed) | |
430 | CFLAGS += -DCS_RAW_PACKED | |
431 | endif | |
432 | endif | |
433 | endif | |
434 | endif | |
435 | ||
cf4cca10 | 436 | ifndef NO_LIBELF |
fb3d333b | 437 | CFLAGS += -DHAVE_LIBELF_SUPPORT |
5e2d4d0e | 438 | EXTLIBS += -lelf |
709e6791 | 439 | $(call detected,CONFIG_LIBELF) |
779724fd | 440 | |
8869b17e | 441 | ifeq ($(feature-libelf-mmap), 1) |
fb3d333b IM |
442 | CFLAGS += -DHAVE_LIBELF_MMAP_SUPPORT |
443 | endif | |
779724fd | 444 | |
b7bcef6f | 445 | ifeq ($(feature-libelf-getphdrnum), 1) |
fb3d333b IM |
446 | CFLAGS += -DHAVE_ELF_GETPHDRNUM_SUPPORT |
447 | endif | |
448 | ||
1c1a3a47 ACM |
449 | ifeq ($(feature-libelf-gelf_getnote), 1) |
450 | CFLAGS += -DHAVE_GELF_GETNOTE_SUPPORT | |
451 | else | |
452 | msg := $(warning gelf_getnote() not found on libelf, SDT support disabled); | |
453 | endif | |
454 | ||
2492c465 ACM |
455 | ifeq ($(feature-libelf-getshdrstrndx), 1) |
456 | CFLAGS += -DHAVE_ELF_GETSHDRSTRNDX_SUPPORT | |
457 | endif | |
458 | ||
fb3d333b IM |
459 | ifndef NO_DWARF |
460 | ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined) | |
7a759cd8 | 461 | msg := $(warning DWARF register mappings have not been defined for architecture $(SRCARCH), DWARF support disabled); |
fb3d333b IM |
462 | NO_DWARF := 1 |
463 | else | |
464 | CFLAGS += -DHAVE_DWARF_SUPPORT $(LIBDW_CFLAGS) | |
465 | LDFLAGS += $(LIBDW_LDFLAGS) | |
7aec51cb | 466 | EXTLIBS += ${DWARFLIBS} |
8379fce4 | 467 | $(call detected,CONFIG_DWARF) |
fb3d333b IM |
468 | endif # PERF_HAVE_DWARF_REGS |
469 | endif # NO_DWARF | |
ed63f34c WN |
470 | |
471 | ifndef NO_LIBBPF | |
472 | ifeq ($(feature-bpf), 1) | |
473 | CFLAGS += -DHAVE_LIBBPF_SUPPORT | |
474 | $(call detected,CONFIG_LIBBPF) | |
475 | endif | |
1c0ed632 WN |
476 | |
477 | ifndef NO_DWARF | |
478 | ifdef PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET | |
479 | CFLAGS += -DHAVE_BPF_PROLOGUE | |
480 | $(call detected,CONFIG_BPF_PROLOGUE) | |
481 | else | |
7a759cd8 | 482 | msg := $(warning BPF prologue is not supported by architecture $(SRCARCH), missing regs_query_register_offset()); |
1c0ed632 WN |
483 | endif |
484 | else | |
485 | msg := $(warning DWARF support is off, BPF prologue is disabled); | |
486 | endif | |
487 | ||
ed63f34c | 488 | endif # NO_LIBBPF |
cf4cca10 | 489 | endif # NO_LIBELF |
0e433feb | 490 | |
e26e63be MH |
491 | ifndef NO_SDT |
492 | ifneq ($(feature-sdt), 1) | |
493 | msg := $(warning No sys/sdt.h found, no SDT events are defined, please install systemtap-sdt-devel or systemtap-sdt-dev); | |
494 | NO_SDT := 1; | |
495 | else | |
496 | CFLAGS += -DHAVE_SDT_EVENT | |
497 | $(call detected,CONFIG_SDT_EVENT) | |
498 | endif | |
499 | endif | |
500 | ||
e12b202f | 501 | ifdef PERF_HAVE_JITDUMP |
621cb4e7 | 502 | ifndef NO_LIBELF |
e12b202f JO |
503 | $(call detected,CONFIG_JITDUMP) |
504 | CFLAGS += -DHAVE_JITDUMP | |
505 | endif | |
506 | endif | |
507 | ||
7a759cd8 | 508 | ifeq ($(SRCARCH),powerpc) |
65ccb4fa AB |
509 | ifndef NO_DWARF |
510 | CFLAGS += -DHAVE_SKIP_CALLCHAIN_IDX | |
511 | endif | |
512 | endif | |
513 | ||
0e433feb | 514 | ifndef NO_LIBUNWIND |
9d8e14d3 | 515 | have_libunwind := |
52ffe0ff | 516 | |
5c4d7c82 | 517 | $(call feature_check,libunwind-x86) |
52ffe0ff HK |
518 | ifeq ($(feature-libunwind-x86), 1) |
519 | $(call detected,CONFIG_LIBUNWIND_X86) | |
520 | CFLAGS += -DHAVE_LIBUNWIND_X86_SUPPORT | |
521 | LDFLAGS += -lunwind-x86 | |
906a8276 | 522 | EXTLIBS_LIBUNWIND += -lunwind-x86 |
52ffe0ff HK |
523 | have_libunwind = 1 |
524 | endif | |
525 | ||
5c4d7c82 | 526 | $(call feature_check,libunwind-aarch64) |
057fbfb2 HK |
527 | ifeq ($(feature-libunwind-aarch64), 1) |
528 | $(call detected,CONFIG_LIBUNWIND_AARCH64) | |
529 | CFLAGS += -DHAVE_LIBUNWIND_AARCH64_SUPPORT | |
530 | LDFLAGS += -lunwind-aarch64 | |
906a8276 | 531 | EXTLIBS_LIBUNWIND += -lunwind-aarch64 |
057fbfb2 HK |
532 | have_libunwind = 1 |
533 | $(call feature_check,libunwind-debug-frame-aarch64) | |
534 | ifneq ($(feature-libunwind-debug-frame-aarch64), 1) | |
535 | msg := $(warning No debug_frame support found in libunwind-aarch64); | |
536 | CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME_AARCH64 | |
537 | endif | |
538 | endif | |
539 | ||
058f952d | 540 | ifneq ($(feature-libunwind), 1) |
0a4f2b6a | 541 | msg := $(warning No libunwind found. Please install libunwind-dev[el] >= 1.1 and/or set LIBUNWIND_DIR); |
9d8e14d3 HK |
542 | NO_LOCAL_LIBUNWIND := 1 |
543 | else | |
544 | have_libunwind := 1 | |
545 | $(call detected,CONFIG_LOCAL_LIBUNWIND) | |
546 | endif | |
547 | ||
548 | ifneq ($(have_libunwind), 1) | |
308e1e70 | 549 | NO_LIBUNWIND := 1 |
0a4f2b6a | 550 | endif |
9d8e14d3 HK |
551 | else |
552 | NO_LOCAL_LIBUNWIND := 1 | |
0a4f2b6a JO |
553 | endif |
554 | ||
ed63f34c WN |
555 | ifndef NO_LIBBPF |
556 | ifneq ($(feature-bpf), 1) | |
557 | msg := $(warning BPF API too old. Please install recent kernel headers. BPF support in 'perf record' is disabled.) | |
558 | NO_LIBBPF := 1 | |
559 | endif | |
560 | endif | |
561 | ||
0a4f2b6a JO |
562 | dwarf-post-unwind := 1 |
563 | dwarf-post-unwind-text := BUG | |
564 | ||
565 | # setup DWARF post unwinder | |
566 | ifdef NO_LIBUNWIND | |
567 | ifdef NO_LIBDW_DWARF_UNWIND | |
568 | msg := $(warning Disabling post unwind, no support found.); | |
569 | dwarf-post-unwind := 0 | |
f47671e2 | 570 | else |
0a4f2b6a | 571 | dwarf-post-unwind-text := libdw |
b2e45c32 | 572 | $(call detected,CONFIG_LIBDW_DWARF_UNWIND) |
0a4f2b6a JO |
573 | endif |
574 | else | |
575 | dwarf-post-unwind-text := libunwind | |
b2e45c32 | 576 | $(call detected,CONFIG_LIBUNWIND) |
0a4f2b6a JO |
577 | # Enable libunwind support by default. |
578 | ifndef NO_LIBDW_DWARF_UNWIND | |
579 | NO_LIBDW_DWARF_UNWIND := 1 | |
580 | endif | |
581 | endif | |
582 | ||
583 | ifeq ($(dwarf-post-unwind),1) | |
584 | CFLAGS += -DHAVE_DWARF_UNWIND_SUPPORT | |
f39e042a | 585 | $(call detected,CONFIG_DWARF_UNWIND) |
0a4f2b6a JO |
586 | else |
587 | NO_DWARF_UNWIND := 1 | |
588 | endif | |
589 | ||
9d8e14d3 | 590 | ifndef NO_LOCAL_LIBUNWIND |
7a759cd8 | 591 | ifeq ($(SRCARCH),$(filter $(SRCARCH),arm arm64)) |
0a4f2b6a JO |
592 | $(call feature_check,libunwind-debug-frame) |
593 | ifneq ($(feature-libunwind-debug-frame), 1) | |
594 | msg := $(warning No debug_frame support found in libunwind); | |
f47671e2 LT |
595 | CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME |
596 | endif | |
0a4f2b6a JO |
597 | else |
598 | # non-ARM has no dwarf_find_debug_frame() function: | |
599 | CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME | |
600 | endif | |
0a4f2b6a | 601 | EXTLIBS += $(LIBUNWIND_LIBS) |
9d8e14d3 HK |
602 | LDFLAGS += $(LIBUNWIND_LIBS) |
603 | endif | |
60913e00 KK |
604 | ifeq ($(findstring -static,${LDFLAGS}),-static) |
605 | # gcc -static links libgcc_eh which contans piece of libunwind | |
606 | LIBUNWIND_LDFLAGS += -Wl,--allow-multiple-definition | |
607 | endif | |
9d8e14d3 HK |
608 | |
609 | ifndef NO_LIBUNWIND | |
610 | CFLAGS += -DHAVE_LIBUNWIND_SUPPORT | |
0a4f2b6a JO |
611 | CFLAGS += $(LIBUNWIND_CFLAGS) |
612 | LDFLAGS += $(LIBUNWIND_LDFLAGS) | |
906a8276 | 613 | EXTLIBS += $(EXTLIBS_LIBUNWIND) |
058f952d | 614 | endif |
a8279525 | 615 | |
b3fa3896 HB |
616 | ifeq ($(NO_SYSCALL_TABLE),0) |
617 | $(call detected,CONFIG_TRACE) | |
618 | else | |
619 | ifndef NO_LIBAUDIT | |
620 | ifneq ($(feature-libaudit), 1) | |
621 | msg := $(warning No libaudit.h found, disables 'trace' tool, please install audit-libs-devel or libaudit-dev); | |
622 | NO_LIBAUDIT := 1 | |
623 | else | |
624 | CFLAGS += -DHAVE_LIBAUDIT_SUPPORT | |
625 | EXTLIBS += -laudit | |
626 | $(call detected,CONFIG_TRACE) | |
627 | endif | |
8e1b3f68 | 628 | endif |
a8279525 | 629 | endif |
4a8f888a | 630 | |
8ee46460 SE |
631 | ifndef NO_LIBCRYPTO |
632 | ifneq ($(feature-libcrypto), 1) | |
54fceb0b | 633 | msg := $(warning No libcrypto.h found, disables jitted code injection, please install openssl-devel or libssl-dev); |
8ee46460 SE |
634 | NO_LIBCRYPTO := 1 |
635 | else | |
636 | CFLAGS += -DHAVE_LIBCRYPTO_SUPPORT | |
637 | EXTLIBS += -lcrypto | |
638 | $(call detected,CONFIG_CRYPTO) | |
639 | endif | |
640 | endif | |
641 | ||
4a8f888a | 642 | ifdef NO_NEWT |
8e1b3f68 | 643 | NO_SLANG=1 |
4a8f888a JO |
644 | endif |
645 | ||
646 | ifndef NO_SLANG | |
b9498b50 | 647 | ifneq ($(feature-libslang), 1) |
78d6ccce ACM |
648 | ifneq ($(feature-libslang-include-subdir), 1) |
649 | msg := $(warning slang not found, disables TUI support. Please install slang-devel, libslang-dev or libslang2-dev); | |
650 | NO_SLANG := 1 | |
651 | else | |
652 | CFLAGS += -DHAVE_SLANG_INCLUDE_SUBDIR | |
653 | endif | |
654 | endif | |
655 | ifndef NO_SLANG | |
8e1b3f68 | 656 | # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h |
89fe808a | 657 | CFLAGS += -DHAVE_SLANG_SUPPORT |
8e1b3f68 | 658 | EXTLIBS += -lslang |
cf15c74c | 659 | $(call detected,CONFIG_SLANG) |
8e1b3f68 | 660 | endif |
4a8f888a | 661 | endif |
58cabf6a JO |
662 | |
663 | ifndef NO_GTK2 | |
a8a5cd8b | 664 | FLAGS_GTK2=$(CFLAGS) $(LDFLAGS) $(EXTLIBS) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) |
7ef9e055 | 665 | ifneq ($(feature-gtk2), 1) |
8e1b3f68 JO |
666 | msg := $(warning GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev); |
667 | NO_GTK2 := 1 | |
668 | else | |
c7a79e96 | 669 | ifeq ($(feature-gtk2-infobar), 1) |
fc67297b | 670 | GTK_CFLAGS := -DHAVE_GTK_INFO_BAR_SUPPORT |
8e1b3f68 | 671 | endif |
89fe808a | 672 | CFLAGS += -DHAVE_GTK2_SUPPORT |
a8a5cd8b MR |
673 | GTK_CFLAGS += $(shell $(PKG_CONFIG) --cflags gtk+-2.0 2>/dev/null) |
674 | GTK_LIBS := $(shell $(PKG_CONFIG) --libs gtk+-2.0 2>/dev/null) | |
e2137086 | 675 | EXTLIBS += -ldl |
8e1b3f68 | 676 | endif |
58cabf6a | 677 | endif |
3082cb33 | 678 | |
3082cb33 | 679 | ifdef NO_LIBPERL |
8e1b3f68 | 680 | CFLAGS += -DNO_LIBPERL |
3082cb33 | 681 | else |
8e1b3f68 JO |
682 | PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null) |
683 | PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS)) | |
684 | PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS)) | |
86f5fe01 | 685 | PERL_EMBED_CCOPTS = $(shell perl -MExtUtils::Embed -e ccopts 2>/dev/null) |
c6707fde JO |
686 | PERL_EMBED_CCOPTS := $(filter-out -specs=%,$(PERL_EMBED_CCOPTS)) |
687 | PERL_EMBED_LDOPTS := $(filter-out -specs=%,$(PERL_EMBED_LDOPTS)) | |
8e1b3f68 JO |
688 | FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS) |
689 | ||
7181a671 | 690 | ifneq ($(feature-libperl), 1) |
8e1b3f68 JO |
691 | CFLAGS += -DNO_LIBPERL |
692 | NO_LIBPERL := 1 | |
a954e684 | 693 | msg := $(warning Missing perl devel files. Disabling perl scripting support, please install perl-ExtUtils-Embed/libperl-dev); |
8e1b3f68 JO |
694 | else |
695 | LDFLAGS += $(PERL_EMBED_LDFLAGS) | |
696 | EXTLIBS += $(PERL_EMBED_LIBADD) | |
8e2c241f | 697 | CFLAGS += -DHAVE_LIBPERL_SUPPORT |
c7355f84 | 698 | $(call detected,CONFIG_LIBPERL) |
8e1b3f68 | 699 | endif |
3082cb33 | 700 | endif |
6e533cf1 | 701 | |
87419c9a DA |
702 | ifeq ($(feature-timerfd), 1) |
703 | CFLAGS += -DHAVE_TIMERFD_SUPPORT | |
704 | else | |
705 | msg := $(warning No timerfd support. Disables 'perf kvm stat live'); | |
706 | endif | |
707 | ||
6e533cf1 JO |
708 | disable-python = $(eval $(disable-python_code)) |
709 | define disable-python_code | |
9c12cf95 | 710 | CFLAGS += -DNO_LIBPYTHON |
6c5aa237 | 711 | $(warning $1) |
6e533cf1 JO |
712 | NO_LIBPYTHON := 1 |
713 | endef | |
714 | ||
56c7d79e | 715 | ifdef NO_LIBPYTHON |
6c5aa237 | 716 | $(call disable-python,Python support disabled by user) |
6e533cf1 JO |
717 | else |
718 | ||
56c7d79e | 719 | ifndef PYTHON |
6c5aa237 | 720 | $(call disable-python,No python interpreter was found: disables Python support - please install python-devel/python-dev) |
6e533cf1 | 721 | else |
56c7d79e | 722 | PYTHON_WORD := $(call shell-wordify,$(PYTHON)) |
6e533cf1 JO |
723 | |
724 | ifndef PYTHON_CONFIG | |
6c5aa237 | 725 | $(call disable-python,No 'python-config' tool was found: disables Python support - please install python-devel/python-dev) |
6e533cf1 JO |
726 | else |
727 | ||
9734163b | 728 | ifneq ($(feature-libpython), 1) |
6c5aa237 | 729 | $(call disable-python,No 'Python.h' (for Python 2.x support) was found: disables Python support - please install python-devel/python-dev) |
6e533cf1 | 730 | else |
66dfdff0 JÅ |
731 | LDFLAGS += $(PYTHON_EMBED_LDFLAGS) |
732 | EXTLIBS += $(PYTHON_EMBED_LIBADD) | |
733 | LANG_BINDINGS += $(obj-perf)python/perf.so | |
8e2c241f | 734 | CFLAGS += -DHAVE_LIBPYTHON_SUPPORT |
66dfdff0 | 735 | $(call detected,CONFIG_LIBPYTHON) |
6e533cf1 JO |
736 | endif |
737 | endif | |
738 | endif | |
739 | endif | |
c3cf8368 | 740 | |
3e6a147d | 741 | ifeq ($(feature-libbfd), 1) |
31be9478 | 742 | EXTLIBS += -lbfd -lopcodes |
14541b1e SF |
743 | else |
744 | # we are on a system that requires -liberty and (maybe) -lz | |
745 | # to link against -lbfd; test each case individually here | |
2cf90407 JO |
746 | |
747 | # call all detections now so we get correct | |
748 | # status in VF output | |
14541b1e SF |
749 | $(call feature_check,libbfd-liberty) |
750 | $(call feature_check,libbfd-liberty-z) | |
2cf90407 | 751 | |
14541b1e | 752 | ifeq ($(feature-libbfd-liberty), 1) |
31be9478 | 753 | EXTLIBS += -lbfd -lopcodes -liberty |
8a1b1718 | 754 | FEATURE_CHECK_LDFLAGS-disassembler-four-args += -liberty -ldl |
2cf90407 | 755 | else |
14541b1e | 756 | ifeq ($(feature-libbfd-liberty-z), 1) |
31be9478 | 757 | EXTLIBS += -lbfd -lopcodes -liberty -lz |
8a1b1718 | 758 | FEATURE_CHECK_LDFLAGS-disassembler-four-args += -liberty -lz -ldl |
2cf90407 JO |
759 | endif |
760 | endif | |
8a1b1718 | 761 | $(call feature_check,disassembler-four-args) |
3e6a147d JO |
762 | endif |
763 | ||
c3cf8368 | 764 | ifdef NO_DEMANGLE |
8e1b3f68 | 765 | CFLAGS += -DNO_DEMANGLE |
c3cf8368 | 766 | else |
89fe808a | 767 | ifdef HAVE_CPLUS_DEMANGLE_SUPPORT |
8e1b3f68 | 768 | EXTLIBS += -liberty |
8e1b3f68 | 769 | else |
14541b1e SF |
770 | ifeq ($(filter -liberty,$(EXTLIBS)),) |
771 | $(call feature_check,cplus-demangle) | |
772 | ||
773 | # we dont have neither HAVE_CPLUS_DEMANGLE_SUPPORT | |
774 | # or any of 'bfd iberty z' trinity | |
775 | ifeq ($(feature-cplus-demangle), 1) | |
776 | EXTLIBS += -liberty | |
777 | else | |
778 | msg := $(warning No bfd.h/libbfd found, please install binutils-dev[el]/zlib-static/libiberty-dev to gain symbol demangling) | |
779 | CFLAGS += -DNO_DEMANGLE | |
8e1b3f68 JO |
780 | endif |
781 | endif | |
782 | endif | |
14541b1e SF |
783 | |
784 | ifneq ($(filter -liberty,$(EXTLIBS)),) | |
785 | CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT | |
786 | endif | |
c3cf8368 | 787 | endif |
a1c7c9e7 | 788 | |
3e6a147d JO |
789 | ifneq ($(filter -lbfd,$(EXTLIBS)),) |
790 | CFLAGS += -DHAVE_LIBBFD_SUPPORT | |
791 | endif | |
792 | ||
e92ce12e NK |
793 | ifndef NO_ZLIB |
794 | ifeq ($(feature-zlib), 1) | |
795 | CFLAGS += -DHAVE_ZLIB_SUPPORT | |
796 | EXTLIBS += -lz | |
1571b695 | 797 | $(call detected,CONFIG_ZLIB) |
e92ce12e NK |
798 | else |
799 | NO_ZLIB := 1 | |
800 | endif | |
801 | endif | |
802 | ||
80a32e5b JO |
803 | ifndef NO_LZMA |
804 | ifeq ($(feature-lzma), 1) | |
805 | CFLAGS += -DHAVE_LZMA_SUPPORT | |
806 | EXTLIBS += -llzma | |
807 | $(call detected,CONFIG_LZMA) | |
808 | else | |
809 | msg := $(warning No liblzma found, disables xz kernel module decompression, please install xz-devel/liblzma-dev); | |
810 | NO_LZMA := 1 | |
811 | endif | |
812 | endif | |
813 | ||
3b1c5d96 AB |
814 | ifndef NO_LIBZSTD |
815 | ifeq ($(feature-libzstd), 1) | |
816 | CFLAGS += -DHAVE_ZSTD_SUPPORT | |
817 | CFLAGS += $(LIBZSTD_CFLAGS) | |
818 | LDFLAGS += $(LIBZSTD_LDFLAGS) | |
819 | EXTLIBS += -lzstd | |
820 | $(call detected,CONFIG_ZSTD) | |
821 | else | |
822 | msg := $(warning No libzstd found, disables trace compression, please install libzstd-dev[el] and/or set LIBZSTD_DIR); | |
823 | NO_LIBZSTD := 1 | |
824 | endif | |
825 | endif | |
826 | ||
74d5f3d0 IL |
827 | ifndef NO_LIBCAP |
828 | ifeq ($(feature-libcap), 1) | |
829 | CFLAGS += -DHAVE_LIBCAP_SUPPORT | |
830 | EXTLIBS += -lcap | |
831 | $(call detected,CONFIG_LIBCAP) | |
832 | else | |
833 | msg := $(warning No libcap found, disables capability support, please install libcap-devel/libcap-dev); | |
834 | NO_LIBCAP := 1 | |
835 | endif | |
836 | endif | |
837 | ||
a1c7c9e7 | 838 | ifndef NO_BACKTRACE |
4cc9117a | 839 | ifeq ($(feature-backtrace), 1) |
89fe808a | 840 | CFLAGS += -DHAVE_BACKTRACE_SUPPORT |
8e1b3f68 | 841 | endif |
a1c7c9e7 | 842 | endif |
58a0abd7 JO |
843 | |
844 | ifndef NO_LIBNUMA | |
3ae069cf | 845 | ifeq ($(feature-libnuma), 0) |
6305edfc | 846 | msg := $(warning No numa.h found, disables 'perf bench numa mem' benchmark, please install numactl-devel/libnuma-devel/libnuma-dev); |
8e1b3f68 JO |
847 | NO_LIBNUMA := 1 |
848 | else | |
f8ac8606 ACM |
849 | ifeq ($(feature-numa_num_possible_cpus), 0) |
850 | msg := $(warning Old numa library found, disables 'perf bench numa mem' benchmark, please install numactl-devel/libnuma-devel/libnuma-dev >= 2.0.8); | |
851 | NO_LIBNUMA := 1 | |
852 | else | |
853 | CFLAGS += -DHAVE_LIBNUMA_SUPPORT | |
854 | EXTLIBS += -lnuma | |
855 | $(call detected,CONFIG_NUMA) | |
856 | endif | |
8e1b3f68 | 857 | endif |
58a0abd7 | 858 | endif |
cd1c39f2 | 859 | |
da50ad69 AY |
860 | ifdef HAVE_KVM_STAT_SUPPORT |
861 | CFLAGS += -DHAVE_KVM_STAT_SUPPORT | |
862 | endif | |
863 | ||
8a1b1718 SL |
864 | ifeq ($(feature-disassembler-four-args), 1) |
865 | CFLAGS += -DDISASM_FOUR_ARGS_SIGNATURE | |
866 | endif | |
867 | ||
e477f3f0 AH |
868 | ifeq (${IS_64_BIT}, 1) |
869 | ifndef NO_PERF_READ_VDSO32 | |
870 | $(call feature_check,compile-32) | |
46b1fa85 AH |
871 | ifeq ($(feature-compile-32), 1) |
872 | CFLAGS += -DHAVE_PERF_READ_VDSO32 | |
873 | else | |
e477f3f0 AH |
874 | NO_PERF_READ_VDSO32 := 1 |
875 | endif | |
876 | endif | |
7a759cd8 | 877 | ifneq ($(SRCARCH), x86) |
e477f3f0 AH |
878 | NO_PERF_READ_VDSOX32 := 1 |
879 | endif | |
880 | ifndef NO_PERF_READ_VDSOX32 | |
881 | $(call feature_check,compile-x32) | |
46b1fa85 AH |
882 | ifeq ($(feature-compile-x32), 1) |
883 | CFLAGS += -DHAVE_PERF_READ_VDSOX32 | |
884 | else | |
e477f3f0 AH |
885 | NO_PERF_READ_VDSOX32 := 1 |
886 | endif | |
887 | endif | |
888 | else | |
889 | NO_PERF_READ_VDSO32 := 1 | |
890 | NO_PERF_READ_VDSOX32 := 1 | |
891 | endif | |
892 | ||
24787afb | 893 | ifndef NO_LIBBABELTRACE |
97e7a515 JO |
894 | $(call feature_check,libbabeltrace) |
895 | ifeq ($(feature-libbabeltrace), 1) | |
53d0a573 JO |
896 | CFLAGS += -DHAVE_LIBBABELTRACE_SUPPORT $(LIBBABELTRACE_CFLAGS) |
897 | LDFLAGS += $(LIBBABELTRACE_LDFLAGS) | |
898 | EXTLIBS += -lbabeltrace-ctf | |
edbe9817 | 899 | $(call detected,CONFIG_LIBBABELTRACE) |
97e7a515 JO |
900 | else |
901 | msg := $(warning No libbabeltrace found, disables 'perf data' CTF format support, please install libbabeltrace-dev[el]/libbabeltrace-ctf-dev); | |
53d0a573 JO |
902 | endif |
903 | endif | |
904 | ||
e31f0d01 | 905 | ifndef NO_AUXTRACE |
7a759cd8 | 906 | ifeq ($(SRCARCH),x86) |
08d5204a MP |
907 | ifeq ($(feature-get_cpuid), 0) |
908 | msg := $(warning Your gcc lacks the __get_cpuid() builtin, disables support for auxtrace/Intel PT, please install a newer gcc); | |
909 | NO_AUXTRACE := 1 | |
910 | endif | |
911 | endif | |
912 | ifndef NO_AUXTRACE | |
b0063dbf ACM |
913 | $(call detected,CONFIG_AUXTRACE) |
914 | CFLAGS += -DHAVE_AUXTRACE_SUPPORT | |
915 | endif | |
e31f0d01 AH |
916 | endif |
917 | ||
d4dfdf00 JO |
918 | ifndef NO_JVMTI |
919 | ifneq (,$(wildcard /usr/sbin/update-java-alternatives)) | |
920 | JDIR=$(shell /usr/sbin/update-java-alternatives -l | head -1 | awk '{print $$3}') | |
921 | else | |
922 | ifneq (,$(wildcard /usr/sbin/alternatives)) | |
36b8d462 | 923 | JDIR=$(shell /usr/sbin/alternatives --display java | tail -1 | cut -d' ' -f 5 | sed 's%/jre/bin/java.%%g') |
d4dfdf00 JO |
924 | endif |
925 | endif | |
926 | ifndef JDIR | |
927 | $(warning No alternatives command found, you need to set JDIR= to point to the root of your Java directory) | |
928 | NO_JVMTI := 1 | |
929 | endif | |
930 | endif | |
931 | ||
932 | ifndef NO_JVMTI | |
933 | FEATURE_CHECK_CFLAGS-jvmti := -I$(JDIR)/include -I$(JDIR)/include/linux | |
934 | $(call feature_check,jvmti) | |
935 | ifeq ($(feature-jvmti), 1) | |
936 | $(call detected_var,JDIR) | |
dd1d0044 JO |
937 | ifndef NO_JVMTI_CMLR |
938 | FEATURE_CHECK_CFLAGS-jvmti-cmlr := $(FEATURE_CHECK_CFLAGS-jvmti) | |
939 | $(call feature_check,jvmti-cmlr) | |
940 | ifeq ($(feature-jvmti-cmlr), 1) | |
941 | CFLAGS += -DHAVE_JVMTI_CMLR | |
942 | endif | |
943 | endif # NO_JVMTI_CMLR | |
d4dfdf00 | 944 | else |
e14b733c | 945 | $(warning No openjdk development package found, please install JDK package, e.g. openjdk-8-jdk, java-1.8.0-openjdk-devel) |
d4dfdf00 JO |
946 | NO_JVMTI := 1 |
947 | endif | |
948 | endif | |
949 | ||
d58ac0bf WN |
950 | USE_CXX = 0 |
951 | USE_CLANGLLVM = 0 | |
952 | ifdef LIBCLANGLLVM | |
953 | $(call feature_check,cxx) | |
954 | ifneq ($(feature-cxx), 1) | |
955 | msg := $(warning No g++ found, disable clang and llvm support. Please install g++) | |
956 | else | |
957 | $(call feature_check,llvm) | |
a940cad3 | 958 | $(call feature_check,llvm-version) |
d58ac0bf | 959 | ifneq ($(feature-llvm), 1) |
a940cad3 | 960 | msg := $(warning No suitable libLLVM found, disabling builtin clang and LLVM support. Please install llvm-dev(el) (>= 3.9.0)) |
d58ac0bf WN |
961 | else |
962 | $(call feature_check,clang) | |
963 | ifneq ($(feature-clang), 1) | |
a940cad3 | 964 | msg := $(warning No suitable libclang found, disabling builtin clang and LLVM support. Please install libclang-dev(el) (>= 3.9.0)) |
d58ac0bf WN |
965 | else |
966 | CFLAGS += -DHAVE_LIBCLANGLLVM_SUPPORT | |
967 | CXXFLAGS += -DHAVE_LIBCLANGLLVM_SUPPORT -I$(shell $(LLVM_CONFIG) --includedir) | |
968 | $(call detected,CONFIG_CXX) | |
969 | $(call detected,CONFIG_CLANGLLVM) | |
970 | USE_CXX = 1 | |
971 | USE_LLVM = 1 | |
972 | USE_CLANG = 1 | |
a940cad3 WN |
973 | ifneq ($(feature-llvm-version),1) |
974 | msg := $(warning This version of LLVM is not tested. May cause build errors) | |
975 | endif | |
d58ac0bf WN |
976 | endif |
977 | endif | |
978 | endif | |
979 | endif | |
980 | ||
cd1c39f2 JO |
981 | # Among the variables below, these: |
982 | # perfexecdir | |
1b16fffa | 983 | # perf_include_dir |
8f12a2ff | 984 | # perf_examples_dir |
cd1c39f2 JO |
985 | # template_dir |
986 | # mandir | |
987 | # infodir | |
988 | # htmldir | |
989 | # ETC_PERFCONFIG (but not sysconfdir) | |
990 | # can be specified as a relative path some/where/else; | |
991 | # this is interpreted as relative to $(prefix) and "perf" at | |
992 | # runtime figures out where they are based on the path to the executable. | |
993 | # This can help installing the suite in a relocatable way. | |
994 | ||
995 | # Make the path relative to DESTDIR, not to prefix | |
996 | ifndef DESTDIR | |
fc9cabea | 997 | prefix ?= $(HOME) |
cd1c39f2 JO |
998 | endif |
999 | bindir_relative = bin | |
0927beec | 1000 | bindir = $(abspath $(prefix)/$(bindir_relative)) |
cd1c39f2 JO |
1001 | mandir = share/man |
1002 | infodir = share/info | |
1003 | perfexecdir = libexec/perf-core | |
83868bf7 TR |
1004 | perf_include_dir = lib/perf/include |
1005 | perf_examples_dir = lib/perf/examples | |
cd1c39f2 JO |
1006 | sharedir = $(prefix)/share |
1007 | template_dir = share/perf-core/templates | |
005438a8 | 1008 | STRACE_GROUPS_DIR = share/perf-core/strace/groups |
cd1c39f2 | 1009 | htmldir = share/doc/perf-doc |
14cbfbeb | 1010 | tipdir = share/doc/perf-tip |
84cfac7f | 1011 | srcdir = $(srctree)/tools/perf |
cd1c39f2 JO |
1012 | ifeq ($(prefix),/usr) |
1013 | sysconfdir = /etc | |
1014 | ETC_PERFCONFIG = $(sysconfdir)/perfconfig | |
1015 | else | |
1016 | sysconfdir = $(prefix)/etc | |
1017 | ETC_PERFCONFIG = etc/perfconfig | |
1018 | endif | |
6997af72 | 1019 | ifndef lib |
7a759cd8 | 1020 | ifeq ($(SRCARCH)$(IS_64_BIT), x861) |
fc67297b NK |
1021 | lib = lib64 |
1022 | else | |
cd1c39f2 | 1023 | lib = lib |
fc67297b | 1024 | endif |
6997af72 | 1025 | endif # lib |
fc67297b | 1026 | libdir = $(prefix)/$(lib) |
cd1c39f2 JO |
1027 | |
1028 | # Shell quote (do not use $(call) to accommodate ancient setups); | |
1029 | ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG)) | |
005438a8 | 1030 | STRACE_GROUPS_DIR_SQ = $(subst ','\'',$(STRACE_GROUPS_DIR)) |
cd1c39f2 JO |
1031 | DESTDIR_SQ = $(subst ','\'',$(DESTDIR)) |
1032 | bindir_SQ = $(subst ','\'',$(bindir)) | |
1033 | mandir_SQ = $(subst ','\'',$(mandir)) | |
1034 | infodir_SQ = $(subst ','\'',$(infodir)) | |
1035 | perfexecdir_SQ = $(subst ','\'',$(perfexecdir)) | |
1b16fffa | 1036 | perf_include_dir_SQ = $(subst ','\'',$(perf_include_dir)) |
8f12a2ff | 1037 | perf_examples_dir_SQ = $(subst ','\'',$(perf_examples_dir)) |
cd1c39f2 JO |
1038 | template_dir_SQ = $(subst ','\'',$(template_dir)) |
1039 | htmldir_SQ = $(subst ','\'',$(htmldir)) | |
14cbfbeb | 1040 | tipdir_SQ = $(subst ','\'',$(tipdir)) |
cd1c39f2 JO |
1041 | prefix_SQ = $(subst ','\'',$(prefix)) |
1042 | sysconfdir_SQ = $(subst ','\'',$(sysconfdir)) | |
fc67297b | 1043 | libdir_SQ = $(subst ','\'',$(libdir)) |
84cfac7f | 1044 | srcdir_SQ = $(subst ','\'',$(srcdir)) |
cd1c39f2 JO |
1045 | |
1046 | ifneq ($(filter /%,$(firstword $(perfexecdir))),) | |
1047 | perfexec_instdir = $(perfexecdir) | |
1b16fffa | 1048 | perf_include_instdir = $(perf_include_dir) |
8f12a2ff | 1049 | perf_examples_instdir = $(perf_examples_dir) |
005438a8 | 1050 | STRACE_GROUPS_INSTDIR = $(STRACE_GROUPS_DIR) |
14cbfbeb | 1051 | tip_instdir = $(tipdir) |
cd1c39f2 JO |
1052 | else |
1053 | perfexec_instdir = $(prefix)/$(perfexecdir) | |
1b16fffa | 1054 | perf_include_instdir = $(prefix)/$(perf_include_dir) |
8f12a2ff | 1055 | perf_examples_instdir = $(prefix)/$(perf_examples_dir) |
005438a8 | 1056 | STRACE_GROUPS_INSTDIR = $(prefix)/$(STRACE_GROUPS_DIR) |
14cbfbeb | 1057 | tip_instdir = $(prefix)/$(tipdir) |
cd1c39f2 JO |
1058 | endif |
1059 | perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir)) | |
1b16fffa | 1060 | perf_include_instdir_SQ = $(subst ','\'',$(perf_include_instdir)) |
8f12a2ff | 1061 | perf_examples_instdir_SQ = $(subst ','\'',$(perf_examples_instdir)) |
005438a8 | 1062 | STRACE_GROUPS_INSTDIR_SQ = $(subst ','\'',$(STRACE_GROUPS_INSTDIR)) |
14cbfbeb | 1063 | tip_instdir_SQ = $(subst ','\'',$(tip_instdir)) |
3d7c0144 JO |
1064 | |
1065 | # If we install to $(HOME) we keep the traceevent default: | |
1066 | # $(HOME)/.traceevent/plugins | |
1067 | # Otherwise we install plugins into the global $(libdir). | |
1068 | ifdef DESTDIR | |
1069 | plugindir=$(libdir)/traceevent/plugins | |
b935a58d | 1070 | plugindir_SQ= $(subst ','\'',$(plugindir)) |
3d7c0144 | 1071 | endif |
0695e57b | 1072 | |
4b20d684 JO |
1073 | print_var = $(eval $(print_var_code)) $(info $(MSG)) |
1074 | define print_var_code | |
8d79076a JO |
1075 | MSG = $(shell printf '...%30s: %s' $(1) $($(1))) |
1076 | endef | |
1077 | ||
0695e57b | 1078 | ifeq ($(VF),1) |
99402e06 JO |
1079 | # Display EXTRA features which are detected manualy |
1080 | # from here with feature_check call and thus cannot | |
1081 | # be partof global state output. | |
1082 | $(foreach feat,$(FEATURE_TESTS_EXTRA),$(call feature_print_status,$(feat),)) | |
4b20d684 JO |
1083 | $(call print_var,prefix) |
1084 | $(call print_var,bindir) | |
1085 | $(call print_var,libdir) | |
1086 | $(call print_var,sysconfdir) | |
1087 | $(call print_var,LIBUNWIND_DIR) | |
1088 | $(call print_var,LIBDW_DIR) | |
d4dfdf00 | 1089 | $(call print_var,JDIR) |
76ee2ff3 JO |
1090 | |
1091 | ifeq ($(dwarf-post-unwind),1) | |
1092 | $(call feature_print_text,"DWARF post unwind library", $(dwarf-post-unwind-text)) | |
1093 | endif | |
0695e57b JO |
1094 | $(info ) |
1095 | endif | |
f39e042a JO |
1096 | |
1097 | $(call detected_var,bindir_SQ) | |
1098 | $(call detected_var,PYTHON_WORD) | |
1099 | ifneq ($(OUTPUT),) | |
1100 | $(call detected_var,OUTPUT) | |
1101 | endif | |
285ab8bf JO |
1102 | $(call detected_var,htmldir_SQ) |
1103 | $(call detected_var,infodir_SQ) | |
1104 | $(call detected_var,mandir_SQ) | |
9352aaba | 1105 | $(call detected_var,ETC_PERFCONFIG_SQ) |
005438a8 | 1106 | $(call detected_var,STRACE_GROUPS_DIR_SQ) |
9352aaba JO |
1107 | $(call detected_var,prefix_SQ) |
1108 | $(call detected_var,perfexecdir_SQ) | |
1b16fffa | 1109 | $(call detected_var,perf_include_dir_SQ) |
8f12a2ff | 1110 | $(call detected_var,perf_examples_dir_SQ) |
14cbfbeb | 1111 | $(call detected_var,tipdir_SQ) |
84cfac7f | 1112 | $(call detected_var,srcdir_SQ) |
3b939a63 | 1113 | $(call detected_var,LIBDIR) |
88aeea06 | 1114 | $(call detected_var,GTK_CFLAGS) |
c7355f84 JO |
1115 | $(call detected_var,PERL_EMBED_CCOPTS) |
1116 | $(call detected_var,PYTHON_EMBED_CCOPTS) |