]>
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 | |
f39e042a JO |
22 | $(call detected_var,ARCH) |
23 | ||
a6cf5f39 JO |
24 | NO_PERF_REGS := 1 |
25 | ||
dc642e83 A |
26 | # Additional ARCH settings for ppc |
27 | ifeq ($(ARCH),powerpc) | |
28 | NO_PERF_REGS := 0 | |
c4522469 | 29 | LIBUNWIND_LIBS := -lunwind -lunwind-ppc64 |
dc642e83 A |
30 | endif |
31 | ||
a6cf5f39 JO |
32 | # Additional ARCH settings for x86 |
33 | ifeq ($(ARCH),x86) | |
f39e042a | 34 | $(call detected,CONFIG_X86) |
c6e5e9fb | 35 | ifeq (${IS_64_BIT}, 1) |
1b700c99 | 36 | CFLAGS += -DHAVE_ARCH_X86_64_SUPPORT -DHAVE_SYSCALL_TABLE -I$(OUTPUT)arch/x86/include/generated |
8e1b3f68 | 37 | ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S |
8a0c4c28 | 38 | LIBUNWIND_LIBS = -lunwind -lunwind-x86_64 |
72965b87 | 39 | $(call detected,CONFIG_X86_64) |
8a0c4c28 | 40 | else |
05b41775 | 41 | LIBUNWIND_LIBS = -lunwind-x86 -llzma -lunwind |
8e1b3f68 JO |
42 | endif |
43 | NO_PERF_REGS := 0 | |
8bd407b9 | 44 | endif |
8ab596af | 45 | |
7495f374 WD |
46 | ifeq ($(ARCH),arm) |
47 | NO_PERF_REGS := 0 | |
48 | LIBUNWIND_LIBS = -lunwind -lunwind-arm | |
49 | endif | |
8bd407b9 | 50 | |
8ab596af JP |
51 | ifeq ($(ARCH),arm64) |
52 | NO_PERF_REGS := 0 | |
53 | LIBUNWIND_LIBS = -lunwind -lunwind-aarch64 | |
54 | endif | |
55 | ||
3bc3374c JO |
56 | ifeq ($(NO_PERF_REGS),0) |
57 | $(call detected,CONFIG_PERF_REGS) | |
58 | endif | |
59 | ||
90fa9deb | 60 | # So far there's only x86 and arm libdw unwind support merged in perf. |
4dc549e5 JO |
61 | # Disable it on all other architectures in case libdw unwind |
62 | # support is detected in system. Add supported architectures | |
63 | # to the check. | |
90fa9deb | 64 | ifneq ($(ARCH),$(filter $(ARCH),x86 arm)) |
4dc549e5 JO |
65 | NO_LIBDW_DWARF_UNWIND := 1 |
66 | endif | |
67 | ||
1448fef4 JP |
68 | ifeq ($(LIBUNWIND_LIBS),) |
69 | NO_LIBUNWIND := 1 | |
1448fef4 | 70 | endif |
5a155bb7 WN |
71 | # |
72 | # For linking with debug library, run like: | |
73 | # | |
74 | # make DEBUG=1 LIBUNWIND_DIR=/opt/libunwind/ | |
75 | # | |
195106b9 HK |
76 | |
77 | libunwind_arch_set_flags = $(eval $(libunwind_arch_set_flags_code)) | |
78 | define libunwind_arch_set_flags_code | |
79 | FEATURE_CHECK_CFLAGS-libunwind-$(1) = -I$(LIBUNWIND_DIR)/include | |
80 | FEATURE_CHECK_LDFLAGS-libunwind-$(1) = -L$(LIBUNWIND_DIR)/lib | |
81 | endef | |
82 | ||
5a155bb7 WN |
83 | ifdef LIBUNWIND_DIR |
84 | LIBUNWIND_CFLAGS = -I$(LIBUNWIND_DIR)/include | |
85 | LIBUNWIND_LDFLAGS = -L$(LIBUNWIND_DIR)/lib | |
195106b9 HK |
86 | LIBUNWIND_ARCHS = x86 x86_64 arm aarch64 debug-frame-arm debug-frame-aarch64 |
87 | $(foreach libunwind_arch,$(LIBUNWIND_ARCHS),$(call libunwind_arch_set_flags,$(libunwind_arch))) | |
5a155bb7 | 88 | endif |
5a155bb7 WN |
89 | |
90 | # Set per-feature check compilation flags | |
91 | FEATURE_CHECK_CFLAGS-libunwind = $(LIBUNWIND_CFLAGS) | |
403cacb8 | 92 | FEATURE_CHECK_LDFLAGS-libunwind = $(LIBUNWIND_LDFLAGS) $(LIBUNWIND_LIBS) |
5a155bb7 | 93 | FEATURE_CHECK_CFLAGS-libunwind-debug-frame = $(LIBUNWIND_CFLAGS) |
403cacb8 | 94 | FEATURE_CHECK_LDFLAGS-libunwind-debug-frame = $(LIBUNWIND_LDFLAGS) $(LIBUNWIND_LIBS) |
1448fef4 | 95 | |
8bd407b9 | 96 | ifeq ($(NO_PERF_REGS),0) |
89fe808a | 97 | CFLAGS += -DHAVE_PERF_REGS_SUPPORT |
8bd407b9 | 98 | endif |
a32f4936 | 99 | |
5a155bb7 WN |
100 | # for linking with debug library, run like: |
101 | # make DEBUG=1 LIBDW_DIR=/opt/libdw/ | |
102 | ifdef LIBDW_DIR | |
103 | LIBDW_CFLAGS := -I$(LIBDW_DIR)/include | |
104 | LIBDW_LDFLAGS := -L$(LIBDW_DIR)/lib | |
45757895 | 105 | endif |
5a155bb7 WN |
106 | FEATURE_CHECK_CFLAGS-libdw-dwarf-unwind := $(LIBDW_CFLAGS) |
107 | FEATURE_CHECK_LDFLAGS-libdw-dwarf-unwind := $(LIBDW_LDFLAGS) -ldw | |
45757895 | 108 | |
5a155bb7 WN |
109 | # for linking with debug library, run like: |
110 | # make DEBUG=1 LIBBABELTRACE_DIR=/opt/libbabeltrace/ | |
111 | ifdef LIBBABELTRACE_DIR | |
112 | LIBBABELTRACE_CFLAGS := -I$(LIBBABELTRACE_DIR)/include | |
113 | LIBBABELTRACE_LDFLAGS := -L$(LIBBABELTRACE_DIR)/lib | |
53d0a573 | 114 | endif |
5a155bb7 WN |
115 | FEATURE_CHECK_CFLAGS-libbabeltrace := $(LIBBABELTRACE_CFLAGS) |
116 | FEATURE_CHECK_LDFLAGS-libbabeltrace := $(LIBBABELTRACE_LDFLAGS) -lbabeltrace-ctf | |
53d0a573 | 117 | |
971e827b | 118 | FEATURE_CHECK_CFLAGS-bpf = -I. -I$(srctree)/tools/include -I$(srctree)/tools/arch/$(ARCH)/include/uapi -I$(srctree)/tools/include/uapi |
7c53746e JO |
119 | # include ARCH specific config |
120 | -include $(src-perf)/arch/$(ARCH)/Makefile | |
121 | ||
63ab024a WN |
122 | ifdef PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET |
123 | CFLAGS += -DHAVE_ARCH_REGS_QUERY_REGISTER_OFFSET | |
124 | endif | |
125 | ||
ca70c24f | 126 | include $(srctree)/tools/scripts/utilities.mak |
a32f4936 JO |
127 | |
128 | ifeq ($(call get-executable,$(FLEX)),) | |
8e1b3f68 | 129 | dummy := $(error Error: $(FLEX) is missing on this system, please install it) |
a32f4936 JO |
130 | endif |
131 | ||
132 | ifeq ($(call get-executable,$(BISON)),) | |
8e1b3f68 | 133 | dummy := $(error Error: $(BISON) is missing on this system, please install it) |
a32f4936 | 134 | endif |
362493f0 JO |
135 | |
136 | # Treat warnings as errors unless directed not to | |
137 | ifneq ($(WERROR),0) | |
8e1b3f68 | 138 | CFLAGS += -Werror |
d58ac0bf | 139 | CXXFLAGS += -Werror |
362493f0 JO |
140 | endif |
141 | ||
74af377b AH |
142 | ifndef DEBUG |
143 | DEBUG := 0 | |
144 | endif | |
145 | ||
fcf92585 | 146 | ifeq ($(DEBUG),0) |
8e1b3f68 | 147 | CFLAGS += -O6 |
362493f0 JO |
148 | endif |
149 | ||
150 | ifdef PARSER_DEBUG | |
8e1b3f68 JO |
151 | PARSER_DEBUG_BISON := -t |
152 | PARSER_DEBUG_FLEX := -d | |
153 | CFLAGS += -DPARSER_DEBUG | |
9352aaba JO |
154 | $(call detected_var,PARSER_DEBUG_BISON) |
155 | $(call detected_var,PARSER_DEBUG_FLEX) | |
362493f0 JO |
156 | endif |
157 | ||
5a155bb7 WN |
158 | # Try different combinations to accommodate systems that only have |
159 | # python[2][-config] in weird combinations but always preferring | |
160 | # python2 and python2-config as per pep-0394. If we catch a | |
161 | # python[-config] in version 3, the version check will kill it. | |
162 | PYTHON2 := $(if $(call get-executable,python2),python2,python) | |
163 | override PYTHON := $(call get-executable-or-default,PYTHON,$(PYTHON2)) | |
164 | PYTHON2_CONFIG := \ | |
165 | $(if $(call get-executable,$(PYTHON)-config),$(PYTHON)-config,python-config) | |
166 | override PYTHON_CONFIG := \ | |
167 | $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON2_CONFIG)) | |
56c7d79e | 168 | |
5a155bb7 | 169 | PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG)) |
56c7d79e | 170 | |
5a155bb7 WN |
171 | PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null) |
172 | PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null) | |
56c7d79e | 173 | |
5a155bb7 WN |
174 | FEATURE_CHECK_CFLAGS-libpython := $(PYTHON_EMBED_CCOPTS) |
175 | FEATURE_CHECK_LDFLAGS-libpython := $(PYTHON_EMBED_LDOPTS) | |
176 | FEATURE_CHECK_CFLAGS-libpython-version := $(PYTHON_EMBED_CCOPTS) | |
177 | FEATURE_CHECK_LDFLAGS-libpython-version := $(PYTHON_EMBED_LDOPTS) | |
56c7d79e | 178 | |
2fe73746 JO |
179 | CFLAGS += -fno-omit-frame-pointer |
180 | CFLAGS += -ggdb3 | |
181 | CFLAGS += -funwind-tables | |
182 | CFLAGS += -Wall | |
183 | CFLAGS += -Wextra | |
184 | CFLAGS += -std=gnu99 | |
9c12cf95 | 185 | |
d58ac0bf WN |
186 | CXXFLAGS += -std=gnu++11 -fno-exceptions -fno-rtti |
187 | CXXFLAGS += -Wall | |
188 | CXXFLAGS += -fno-omit-frame-pointer | |
189 | CXXFLAGS += -ggdb3 | |
190 | CXXFLAGS += -funwind-tables | |
191 | CXXFLAGS += -Wno-strict-aliasing | |
192 | ||
6392b4eb MK |
193 | # Enforce a non-executable stack, as we may regress (again) in the future by |
194 | # adding assembler files missing the .GNU-stack linker note. | |
195 | LDFLAGS += -Wl,-z,noexecstack | |
196 | ||
5e2d4d0e | 197 | EXTLIBS = -lpthread -lrt -lm -ldl |
362493f0 | 198 | |
96b9e70b | 199 | ifeq ($(FEATURES_DUMP),) |
e6c76d62 | 200 | include $(srctree)/tools/build/Makefile.feature |
96b9e70b JO |
201 | else |
202 | include $(FEATURES_DUMP) | |
203 | endif | |
baa9c30e | 204 | |
90ac5422 | 205 | ifeq ($(feature-stackprotector-all), 1) |
8e1b3f68 | 206 | CFLAGS += -fstack-protector-all |
362493f0 JO |
207 | endif |
208 | ||
fcf92585 | 209 | ifeq ($(DEBUG),0) |
1ea6f99e | 210 | ifeq ($(feature-fortify-source), 1) |
8e1b3f68 JO |
211 | CFLAGS += -D_FORTIFY_SOURCE=2 |
212 | endif | |
362493f0 JO |
213 | endif |
214 | ||
e67d52d4 WN |
215 | INC_FLAGS += -I$(src-perf)/util/include |
216 | INC_FLAGS += -I$(src-perf)/arch/$(ARCH)/include | |
217 | INC_FLAGS += -I$(srctree)/tools/include/uapi | |
218 | INC_FLAGS += -I$(srctree)/tools/include/ | |
219 | INC_FLAGS += -I$(srctree)/tools/arch/$(ARCH)/include/uapi | |
220 | INC_FLAGS += -I$(srctree)/tools/arch/$(ARCH)/include/ | |
221 | INC_FLAGS += -I$(srctree)/tools/arch/$(ARCH)/ | |
7c53746e JO |
222 | |
223 | # $(obj-perf) for generated common-cmds.h | |
224 | # $(obj-perf)/util for generated bison/flex headers | |
225 | ifneq ($(OUTPUT),) | |
e67d52d4 WN |
226 | INC_FLAGS += -I$(obj-perf)/util |
227 | INC_FLAGS += -I$(obj-perf) | |
7c53746e JO |
228 | endif |
229 | ||
e67d52d4 WN |
230 | INC_FLAGS += -I$(src-perf)/util |
231 | INC_FLAGS += -I$(src-perf) | |
232 | INC_FLAGS += -I$(srctree)/tools/lib/ | |
233 | ||
234 | CFLAGS += $(INC_FLAGS) | |
235 | CXXFLAGS += $(INC_FLAGS) | |
7c53746e | 236 | |
2fe73746 | 237 | CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE |
362493f0 | 238 | |
f6d31369 AH |
239 | ifeq ($(feature-sync-compare-and-swap), 1) |
240 | CFLAGS += -DHAVE_SYNC_COMPARE_AND_SWAP_SUPPORT | |
241 | endif | |
242 | ||
459a3df7 VG |
243 | ifeq ($(feature-pthread-attr-setaffinity-np), 1) |
244 | CFLAGS += -DHAVE_PTHREAD_ATTR_SETAFFINITY_NP | |
245 | endif | |
246 | ||
4e22db46 | 247 | ifndef NO_BIONIC |
5febff00 | 248 | $(call feature_check,bionic) |
78e9d655 IM |
249 | ifeq ($(feature-bionic), 1) |
250 | BIONIC := 1 | |
251 | EXTLIBS := $(filter-out -lrt,$(EXTLIBS)) | |
252 | EXTLIBS := $(filter-out -lpthread,$(EXTLIBS)) | |
253 | endif | |
362493f0 | 254 | endif |
cf4cca10 JO |
255 | |
256 | ifdef NO_LIBELF | |
8e1b3f68 JO |
257 | NO_DWARF := 1 |
258 | NO_DEMANGLE := 1 | |
259 | NO_LIBUNWIND := 1 | |
5ea84154 | 260 | NO_LIBDW_DWARF_UNWIND := 1 |
ed63f34c | 261 | NO_LIBBPF := 1 |
cf4cca10 | 262 | else |
8f7f8005 | 263 | ifeq ($(feature-libelf), 0) |
e12762cf | 264 | ifeq ($(feature-glibc), 1) |
50eed7a7 IM |
265 | LIBC_SUPPORT := 1 |
266 | endif | |
267 | ifeq ($(BIONIC),1) | |
268 | LIBC_SUPPORT := 1 | |
269 | endif | |
270 | ifeq ($(LIBC_SUPPORT),1) | |
b573d802 | 271 | msg := $(warning No libelf found, disables 'probe' tool and BPF support in 'perf record', please install libelf-dev, libelf-devel or elfutils-libelf-devel); |
50eed7a7 IM |
272 | |
273 | NO_LIBELF := 1 | |
274 | NO_DWARF := 1 | |
275 | NO_DEMANGLE := 1 | |
94589557 ACM |
276 | NO_LIBUNWIND := 1 |
277 | NO_LIBDW_DWARF_UNWIND := 1 | |
ed63f34c | 278 | NO_LIBBPF := 1 |
50eed7a7 | 279 | else |
f9ca2d89 ACM |
280 | ifneq ($(filter s% -static%,$(LDFLAGS),),) |
281 | msg := $(error No static glibc found, please install glibc-static); | |
282 | else | |
283 | msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]); | |
284 | endif | |
50eed7a7 | 285 | endif |
8e1b3f68 | 286 | else |
0a4f2b6a JO |
287 | ifndef NO_LIBDW_DWARF_UNWIND |
288 | ifneq ($(feature-libdw-dwarf-unwind),1) | |
289 | NO_LIBDW_DWARF_UNWIND := 1 | |
290 | msg := $(warning No libdw DWARF unwind found, Please install elfutils-devel/libdw-dev >= 0.158 and/or set LIBDW_DIR); | |
291 | endif | |
292 | endif | |
8295d4e2 | 293 | ifneq ($(feature-dwarf), 1) |
50eed7a7 IM |
294 | msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev); |
295 | NO_DWARF := 1 | |
bd0419e2 ACM |
296 | else |
297 | ifneq ($(feature-dwarf_getlocations), 1) | |
298 | msg := $(warning Old libdw.h, finding variables at given 'perf probe' point will not work, install elfutils-devel/libdw-dev >= 0.157); | |
299 | else | |
300 | CFLAGS += -DHAVE_DWARF_GETLOCATIONS | |
301 | endif # dwarf_getlocations | |
50eed7a7 | 302 | endif # Dwarf support |
0648f839 | 303 | endif # libelf support |
cf4cca10 JO |
304 | endif # NO_LIBELF |
305 | ||
76d40849 NR |
306 | ifdef NO_DWARF |
307 | NO_LIBDW_DWARF_UNWIND := 1 | |
308 | endif | |
309 | ||
cf4cca10 | 310 | ifndef NO_LIBELF |
fb3d333b | 311 | CFLAGS += -DHAVE_LIBELF_SUPPORT |
5e2d4d0e | 312 | EXTLIBS += -lelf |
709e6791 | 313 | $(call detected,CONFIG_LIBELF) |
779724fd | 314 | |
8869b17e | 315 | ifeq ($(feature-libelf-mmap), 1) |
fb3d333b IM |
316 | CFLAGS += -DHAVE_LIBELF_MMAP_SUPPORT |
317 | endif | |
779724fd | 318 | |
b7bcef6f | 319 | ifeq ($(feature-libelf-getphdrnum), 1) |
fb3d333b IM |
320 | CFLAGS += -DHAVE_ELF_GETPHDRNUM_SUPPORT |
321 | endif | |
322 | ||
1c1a3a47 ACM |
323 | ifeq ($(feature-libelf-gelf_getnote), 1) |
324 | CFLAGS += -DHAVE_GELF_GETNOTE_SUPPORT | |
325 | else | |
326 | msg := $(warning gelf_getnote() not found on libelf, SDT support disabled); | |
327 | endif | |
328 | ||
2492c465 ACM |
329 | ifeq ($(feature-libelf-getshdrstrndx), 1) |
330 | CFLAGS += -DHAVE_ELF_GETSHDRSTRNDX_SUPPORT | |
331 | endif | |
332 | ||
fb3d333b IM |
333 | ifndef NO_DWARF |
334 | ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined) | |
335 | msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled); | |
336 | NO_DWARF := 1 | |
337 | else | |
338 | CFLAGS += -DHAVE_DWARF_SUPPORT $(LIBDW_CFLAGS) | |
339 | LDFLAGS += $(LIBDW_LDFLAGS) | |
7aec51cb AK |
340 | DWARFLIBS := -ldw |
341 | ifeq ($(findstring -static,${LDFLAGS}),-static) | |
342 | DWARFLIBS += -lelf -lebl -lz -llzma -lbz2 | |
343 | endif | |
344 | EXTLIBS += ${DWARFLIBS} | |
8379fce4 | 345 | $(call detected,CONFIG_DWARF) |
fb3d333b IM |
346 | endif # PERF_HAVE_DWARF_REGS |
347 | endif # NO_DWARF | |
ed63f34c WN |
348 | |
349 | ifndef NO_LIBBPF | |
350 | ifeq ($(feature-bpf), 1) | |
351 | CFLAGS += -DHAVE_LIBBPF_SUPPORT | |
352 | $(call detected,CONFIG_LIBBPF) | |
353 | endif | |
1c0ed632 WN |
354 | |
355 | ifndef NO_DWARF | |
356 | ifdef PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET | |
357 | CFLAGS += -DHAVE_BPF_PROLOGUE | |
358 | $(call detected,CONFIG_BPF_PROLOGUE) | |
359 | else | |
360 | msg := $(warning BPF prologue is not supported by architecture $(ARCH), missing regs_query_register_offset()); | |
361 | endif | |
362 | else | |
363 | msg := $(warning DWARF support is off, BPF prologue is disabled); | |
364 | endif | |
365 | ||
ed63f34c | 366 | endif # NO_LIBBPF |
cf4cca10 | 367 | endif # NO_LIBELF |
0e433feb | 368 | |
e26e63be MH |
369 | ifndef NO_SDT |
370 | ifneq ($(feature-sdt), 1) | |
371 | msg := $(warning No sys/sdt.h found, no SDT events are defined, please install systemtap-sdt-devel or systemtap-sdt-dev); | |
372 | NO_SDT := 1; | |
373 | else | |
374 | CFLAGS += -DHAVE_SDT_EVENT | |
375 | $(call detected,CONFIG_SDT_EVENT) | |
376 | endif | |
377 | endif | |
378 | ||
e12b202f | 379 | ifdef PERF_HAVE_JITDUMP |
621cb4e7 | 380 | ifndef NO_LIBELF |
e12b202f JO |
381 | $(call detected,CONFIG_JITDUMP) |
382 | CFLAGS += -DHAVE_JITDUMP | |
383 | endif | |
384 | endif | |
385 | ||
65ccb4fa AB |
386 | ifeq ($(ARCH),powerpc) |
387 | ifndef NO_DWARF | |
388 | CFLAGS += -DHAVE_SKIP_CALLCHAIN_IDX | |
389 | endif | |
390 | endif | |
391 | ||
0e433feb | 392 | ifndef NO_LIBUNWIND |
9d8e14d3 | 393 | have_libunwind := |
52ffe0ff HK |
394 | |
395 | ifeq ($(feature-libunwind-x86), 1) | |
396 | $(call detected,CONFIG_LIBUNWIND_X86) | |
397 | CFLAGS += -DHAVE_LIBUNWIND_X86_SUPPORT | |
398 | LDFLAGS += -lunwind-x86 | |
906a8276 | 399 | EXTLIBS_LIBUNWIND += -lunwind-x86 |
52ffe0ff HK |
400 | have_libunwind = 1 |
401 | endif | |
402 | ||
057fbfb2 HK |
403 | ifeq ($(feature-libunwind-aarch64), 1) |
404 | $(call detected,CONFIG_LIBUNWIND_AARCH64) | |
405 | CFLAGS += -DHAVE_LIBUNWIND_AARCH64_SUPPORT | |
406 | LDFLAGS += -lunwind-aarch64 | |
906a8276 | 407 | EXTLIBS_LIBUNWIND += -lunwind-aarch64 |
057fbfb2 HK |
408 | have_libunwind = 1 |
409 | $(call feature_check,libunwind-debug-frame-aarch64) | |
410 | ifneq ($(feature-libunwind-debug-frame-aarch64), 1) | |
411 | msg := $(warning No debug_frame support found in libunwind-aarch64); | |
412 | CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME_AARCH64 | |
413 | endif | |
414 | endif | |
415 | ||
058f952d | 416 | ifneq ($(feature-libunwind), 1) |
0a4f2b6a | 417 | msg := $(warning No libunwind found. Please install libunwind-dev[el] >= 1.1 and/or set LIBUNWIND_DIR); |
9d8e14d3 HK |
418 | NO_LOCAL_LIBUNWIND := 1 |
419 | else | |
420 | have_libunwind := 1 | |
421 | $(call detected,CONFIG_LOCAL_LIBUNWIND) | |
422 | endif | |
423 | ||
424 | ifneq ($(have_libunwind), 1) | |
308e1e70 | 425 | NO_LIBUNWIND := 1 |
0a4f2b6a | 426 | endif |
9d8e14d3 HK |
427 | else |
428 | NO_LOCAL_LIBUNWIND := 1 | |
0a4f2b6a JO |
429 | endif |
430 | ||
ed63f34c WN |
431 | ifndef NO_LIBBPF |
432 | ifneq ($(feature-bpf), 1) | |
433 | msg := $(warning BPF API too old. Please install recent kernel headers. BPF support in 'perf record' is disabled.) | |
434 | NO_LIBBPF := 1 | |
435 | endif | |
436 | endif | |
437 | ||
0a4f2b6a JO |
438 | dwarf-post-unwind := 1 |
439 | dwarf-post-unwind-text := BUG | |
440 | ||
441 | # setup DWARF post unwinder | |
442 | ifdef NO_LIBUNWIND | |
443 | ifdef NO_LIBDW_DWARF_UNWIND | |
444 | msg := $(warning Disabling post unwind, no support found.); | |
445 | dwarf-post-unwind := 0 | |
f47671e2 | 446 | else |
0a4f2b6a | 447 | dwarf-post-unwind-text := libdw |
b2e45c32 | 448 | $(call detected,CONFIG_LIBDW_DWARF_UNWIND) |
0a4f2b6a JO |
449 | endif |
450 | else | |
451 | dwarf-post-unwind-text := libunwind | |
b2e45c32 | 452 | $(call detected,CONFIG_LIBUNWIND) |
0a4f2b6a JO |
453 | # Enable libunwind support by default. |
454 | ifndef NO_LIBDW_DWARF_UNWIND | |
455 | NO_LIBDW_DWARF_UNWIND := 1 | |
456 | endif | |
457 | endif | |
458 | ||
459 | ifeq ($(dwarf-post-unwind),1) | |
460 | CFLAGS += -DHAVE_DWARF_UNWIND_SUPPORT | |
f39e042a | 461 | $(call detected,CONFIG_DWARF_UNWIND) |
0a4f2b6a JO |
462 | else |
463 | NO_DWARF_UNWIND := 1 | |
464 | endif | |
465 | ||
9d8e14d3 | 466 | ifndef NO_LOCAL_LIBUNWIND |
8ab596af | 467 | ifeq ($(ARCH),$(filter $(ARCH),arm arm64)) |
0a4f2b6a JO |
468 | $(call feature_check,libunwind-debug-frame) |
469 | ifneq ($(feature-libunwind-debug-frame), 1) | |
470 | msg := $(warning No debug_frame support found in libunwind); | |
f47671e2 LT |
471 | CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME |
472 | endif | |
0a4f2b6a JO |
473 | else |
474 | # non-ARM has no dwarf_find_debug_frame() function: | |
475 | CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME | |
476 | endif | |
0a4f2b6a | 477 | EXTLIBS += $(LIBUNWIND_LIBS) |
9d8e14d3 HK |
478 | LDFLAGS += $(LIBUNWIND_LIBS) |
479 | endif | |
480 | ||
481 | ifndef NO_LIBUNWIND | |
482 | CFLAGS += -DHAVE_LIBUNWIND_SUPPORT | |
0a4f2b6a JO |
483 | CFLAGS += $(LIBUNWIND_CFLAGS) |
484 | LDFLAGS += $(LIBUNWIND_LDFLAGS) | |
906a8276 | 485 | EXTLIBS += $(EXTLIBS_LIBUNWIND) |
058f952d | 486 | endif |
a8279525 JO |
487 | |
488 | ifndef NO_LIBAUDIT | |
d795a658 | 489 | ifneq ($(feature-libaudit), 1) |
8e1b3f68 JO |
490 | msg := $(warning No libaudit.h found, disables 'trace' tool, please install audit-libs-devel or libaudit-dev); |
491 | NO_LIBAUDIT := 1 | |
492 | else | |
89fe808a | 493 | CFLAGS += -DHAVE_LIBAUDIT_SUPPORT |
8e1b3f68 | 494 | EXTLIBS += -laudit |
285ab8bf | 495 | $(call detected,CONFIG_AUDIT) |
8e1b3f68 | 496 | endif |
a8279525 | 497 | endif |
4a8f888a | 498 | |
8ee46460 SE |
499 | ifndef NO_LIBCRYPTO |
500 | ifneq ($(feature-libcrypto), 1) | |
501 | msg := $(warning No libcrypto.h found, disables jitted code injection, please install libssl-devel or libssl-dev); | |
502 | NO_LIBCRYPTO := 1 | |
503 | else | |
504 | CFLAGS += -DHAVE_LIBCRYPTO_SUPPORT | |
505 | EXTLIBS += -lcrypto | |
506 | $(call detected,CONFIG_CRYPTO) | |
507 | endif | |
508 | endif | |
509 | ||
4a8f888a | 510 | ifdef NO_NEWT |
8e1b3f68 | 511 | NO_SLANG=1 |
4a8f888a JO |
512 | endif |
513 | ||
514 | ifndef NO_SLANG | |
b9498b50 | 515 | ifneq ($(feature-libslang), 1) |
9f776ba1 | 516 | msg := $(warning slang not found, disables TUI support. Please install slang-devel, libslang-dev or libslang2-dev); |
8e1b3f68 JO |
517 | NO_SLANG := 1 |
518 | else | |
519 | # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h | |
520 | CFLAGS += -I/usr/include/slang | |
89fe808a | 521 | CFLAGS += -DHAVE_SLANG_SUPPORT |
8e1b3f68 | 522 | EXTLIBS += -lslang |
cf15c74c | 523 | $(call detected,CONFIG_SLANG) |
8e1b3f68 | 524 | endif |
4a8f888a | 525 | endif |
58cabf6a JO |
526 | |
527 | ifndef NO_GTK2 | |
a8a5cd8b | 528 | FLAGS_GTK2=$(CFLAGS) $(LDFLAGS) $(EXTLIBS) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) |
7ef9e055 | 529 | ifneq ($(feature-gtk2), 1) |
8e1b3f68 JO |
530 | msg := $(warning GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev); |
531 | NO_GTK2 := 1 | |
532 | else | |
c7a79e96 | 533 | ifeq ($(feature-gtk2-infobar), 1) |
fc67297b | 534 | GTK_CFLAGS := -DHAVE_GTK_INFO_BAR_SUPPORT |
8e1b3f68 | 535 | endif |
89fe808a | 536 | CFLAGS += -DHAVE_GTK2_SUPPORT |
a8a5cd8b MR |
537 | GTK_CFLAGS += $(shell $(PKG_CONFIG) --cflags gtk+-2.0 2>/dev/null) |
538 | GTK_LIBS := $(shell $(PKG_CONFIG) --libs gtk+-2.0 2>/dev/null) | |
e2137086 | 539 | EXTLIBS += -ldl |
8e1b3f68 | 540 | endif |
58cabf6a | 541 | endif |
3082cb33 JO |
542 | |
543 | grep-libs = $(filter -l%,$(1)) | |
544 | strip-libs = $(filter-out -l%,$(1)) | |
545 | ||
546 | ifdef NO_LIBPERL | |
8e1b3f68 | 547 | CFLAGS += -DNO_LIBPERL |
3082cb33 | 548 | else |
8e1b3f68 JO |
549 | PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null) |
550 | PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS)) | |
551 | PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS)) | |
552 | PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null` | |
553 | FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS) | |
554 | ||
7181a671 | 555 | ifneq ($(feature-libperl), 1) |
8e1b3f68 JO |
556 | CFLAGS += -DNO_LIBPERL |
557 | NO_LIBPERL := 1 | |
a954e684 | 558 | msg := $(warning Missing perl devel files. Disabling perl scripting support, please install perl-ExtUtils-Embed/libperl-dev); |
8e1b3f68 JO |
559 | else |
560 | LDFLAGS += $(PERL_EMBED_LDFLAGS) | |
561 | EXTLIBS += $(PERL_EMBED_LIBADD) | |
c7355f84 | 562 | $(call detected,CONFIG_LIBPERL) |
8e1b3f68 | 563 | endif |
3082cb33 | 564 | endif |
6e533cf1 | 565 | |
87419c9a DA |
566 | ifeq ($(feature-timerfd), 1) |
567 | CFLAGS += -DHAVE_TIMERFD_SUPPORT | |
568 | else | |
569 | msg := $(warning No timerfd support. Disables 'perf kvm stat live'); | |
570 | endif | |
571 | ||
6e533cf1 JO |
572 | disable-python = $(eval $(disable-python_code)) |
573 | define disable-python_code | |
9c12cf95 | 574 | CFLAGS += -DNO_LIBPYTHON |
6c5aa237 | 575 | $(warning $1) |
6e533cf1 JO |
576 | NO_LIBPYTHON := 1 |
577 | endef | |
578 | ||
56c7d79e | 579 | ifdef NO_LIBPYTHON |
6c5aa237 | 580 | $(call disable-python,Python support disabled by user) |
6e533cf1 JO |
581 | else |
582 | ||
56c7d79e | 583 | ifndef PYTHON |
6c5aa237 | 584 | $(call disable-python,No python interpreter was found: disables Python support - please install python-devel/python-dev) |
6e533cf1 | 585 | else |
56c7d79e | 586 | PYTHON_WORD := $(call shell-wordify,$(PYTHON)) |
6e533cf1 JO |
587 | |
588 | ifndef PYTHON_CONFIG | |
6c5aa237 | 589 | $(call disable-python,No 'python-config' tool was found: disables Python support - please install python-devel/python-dev) |
6e533cf1 JO |
590 | else |
591 | ||
592 | PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG)) | |
593 | ||
594 | PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null) | |
595 | PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS)) | |
11dc0c57 | 596 | PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS)) -lutil |
6e533cf1 JO |
597 | PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null) |
598 | FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS) | |
599 | ||
9734163b | 600 | ifneq ($(feature-libpython), 1) |
6c5aa237 | 601 | $(call disable-python,No 'Python.h' (for Python 2.x support) was found: disables Python support - please install python-devel/python-dev) |
6e533cf1 JO |
602 | else |
603 | ||
95d061c8 | 604 | ifneq ($(feature-libpython-version), 1) |
6e533cf1 JO |
605 | $(warning Python 3 is not yet supported; please set) |
606 | $(warning PYTHON and/or PYTHON_CONFIG appropriately.) | |
607 | $(warning If you also have Python 2 installed, then) | |
608 | $(warning try something like:) | |
609 | $(warning $(and ,)) | |
610 | $(warning $(and ,) make PYTHON=python2) | |
611 | $(warning $(and ,)) | |
612 | $(warning Otherwise, disable Python support entirely:) | |
613 | $(warning $(and ,)) | |
614 | $(warning $(and ,) make NO_LIBPYTHON=1) | |
615 | $(warning $(and ,)) | |
616 | $(error $(and ,)) | |
617 | else | |
1e9f7aad | 618 | LDFLAGS += $(PYTHON_EMBED_LDFLAGS) |
6e533cf1 | 619 | EXTLIBS += $(PYTHON_EMBED_LIBADD) |
7c53746e | 620 | LANG_BINDINGS += $(obj-perf)python/perf.so |
c7355f84 | 621 | $(call detected,CONFIG_LIBPYTHON) |
6e533cf1 JO |
622 | endif |
623 | endif | |
624 | endif | |
625 | endif | |
626 | endif | |
c3cf8368 | 627 | |
3e6a147d | 628 | ifeq ($(feature-libbfd), 1) |
2cf90407 JO |
629 | EXTLIBS += -lbfd |
630 | ||
631 | # call all detections now so we get correct | |
632 | # status in VF output | |
633 | $(call feature_check,liberty) | |
634 | $(call feature_check,liberty-z) | |
635 | $(call feature_check,cplus-demangle) | |
636 | ||
637 | ifeq ($(feature-liberty), 1) | |
638 | EXTLIBS += -liberty | |
639 | else | |
640 | ifeq ($(feature-liberty-z), 1) | |
641 | EXTLIBS += -liberty -lz | |
642 | endif | |
643 | endif | |
3e6a147d JO |
644 | endif |
645 | ||
c3cf8368 | 646 | ifdef NO_DEMANGLE |
8e1b3f68 | 647 | CFLAGS += -DNO_DEMANGLE |
c3cf8368 | 648 | else |
89fe808a | 649 | ifdef HAVE_CPLUS_DEMANGLE_SUPPORT |
8e1b3f68 | 650 | EXTLIBS += -liberty |
89fe808a | 651 | CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT |
8e1b3f68 | 652 | else |
3e6a147d | 653 | ifneq ($(feature-libbfd), 1) |
2cf90407 JO |
654 | ifneq ($(feature-liberty), 1) |
655 | ifneq ($(feature-liberty-z), 1) | |
656 | # we dont have neither HAVE_CPLUS_DEMANGLE_SUPPORT | |
657 | # or any of 'bfd iberty z' trinity | |
1c47661a | 658 | ifeq ($(feature-cplus-demangle), 1) |
8e1b3f68 | 659 | EXTLIBS += -liberty |
89fe808a | 660 | CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT |
8e1b3f68 | 661 | else |
0189d7c4 | 662 | msg := $(warning No bfd.h/libbfd found, please install binutils-dev[el]/zlib-static/libiberty-dev to gain symbol demangling) |
8e1b3f68 JO |
663 | CFLAGS += -DNO_DEMANGLE |
664 | endif | |
665 | endif | |
666 | endif | |
667 | endif | |
668 | endif | |
c3cf8368 | 669 | endif |
a1c7c9e7 | 670 | |
3e6a147d JO |
671 | ifneq ($(filter -lbfd,$(EXTLIBS)),) |
672 | CFLAGS += -DHAVE_LIBBFD_SUPPORT | |
673 | endif | |
674 | ||
e92ce12e NK |
675 | ifndef NO_ZLIB |
676 | ifeq ($(feature-zlib), 1) | |
677 | CFLAGS += -DHAVE_ZLIB_SUPPORT | |
678 | EXTLIBS += -lz | |
1571b695 | 679 | $(call detected,CONFIG_ZLIB) |
e92ce12e NK |
680 | else |
681 | NO_ZLIB := 1 | |
682 | endif | |
683 | endif | |
684 | ||
80a32e5b JO |
685 | ifndef NO_LZMA |
686 | ifeq ($(feature-lzma), 1) | |
687 | CFLAGS += -DHAVE_LZMA_SUPPORT | |
688 | EXTLIBS += -llzma | |
689 | $(call detected,CONFIG_LZMA) | |
690 | else | |
691 | msg := $(warning No liblzma found, disables xz kernel module decompression, please install xz-devel/liblzma-dev); | |
692 | NO_LZMA := 1 | |
693 | endif | |
694 | endif | |
695 | ||
a1c7c9e7 | 696 | ifndef NO_BACKTRACE |
4cc9117a | 697 | ifeq ($(feature-backtrace), 1) |
89fe808a | 698 | CFLAGS += -DHAVE_BACKTRACE_SUPPORT |
8e1b3f68 | 699 | endif |
a1c7c9e7 | 700 | endif |
58a0abd7 JO |
701 | |
702 | ifndef NO_LIBNUMA | |
3ae069cf | 703 | ifeq ($(feature-libnuma), 0) |
6305edfc | 704 | msg := $(warning No numa.h found, disables 'perf bench numa mem' benchmark, please install numactl-devel/libnuma-devel/libnuma-dev); |
8e1b3f68 JO |
705 | NO_LIBNUMA := 1 |
706 | else | |
f8ac8606 ACM |
707 | ifeq ($(feature-numa_num_possible_cpus), 0) |
708 | msg := $(warning Old numa library found, disables 'perf bench numa mem' benchmark, please install numactl-devel/libnuma-devel/libnuma-dev >= 2.0.8); | |
709 | NO_LIBNUMA := 1 | |
710 | else | |
711 | CFLAGS += -DHAVE_LIBNUMA_SUPPORT | |
712 | EXTLIBS += -lnuma | |
713 | $(call detected,CONFIG_NUMA) | |
714 | endif | |
8e1b3f68 | 715 | endif |
58a0abd7 | 716 | endif |
cd1c39f2 | 717 | |
da50ad69 AY |
718 | ifdef HAVE_KVM_STAT_SUPPORT |
719 | CFLAGS += -DHAVE_KVM_STAT_SUPPORT | |
720 | endif | |
721 | ||
e477f3f0 AH |
722 | ifeq (${IS_64_BIT}, 1) |
723 | ifndef NO_PERF_READ_VDSO32 | |
724 | $(call feature_check,compile-32) | |
46b1fa85 AH |
725 | ifeq ($(feature-compile-32), 1) |
726 | CFLAGS += -DHAVE_PERF_READ_VDSO32 | |
727 | else | |
e477f3f0 AH |
728 | NO_PERF_READ_VDSO32 := 1 |
729 | endif | |
730 | endif | |
76aea773 | 731 | ifneq ($(ARCH), x86) |
e477f3f0 AH |
732 | NO_PERF_READ_VDSOX32 := 1 |
733 | endif | |
734 | ifndef NO_PERF_READ_VDSOX32 | |
735 | $(call feature_check,compile-x32) | |
46b1fa85 AH |
736 | ifeq ($(feature-compile-x32), 1) |
737 | CFLAGS += -DHAVE_PERF_READ_VDSOX32 | |
738 | else | |
e477f3f0 AH |
739 | NO_PERF_READ_VDSOX32 := 1 |
740 | endif | |
741 | endif | |
742 | else | |
743 | NO_PERF_READ_VDSO32 := 1 | |
744 | NO_PERF_READ_VDSOX32 := 1 | |
745 | endif | |
746 | ||
6ab2b762 | 747 | ifdef LIBBABELTRACE |
97e7a515 JO |
748 | $(call feature_check,libbabeltrace) |
749 | ifeq ($(feature-libbabeltrace), 1) | |
53d0a573 JO |
750 | CFLAGS += -DHAVE_LIBBABELTRACE_SUPPORT $(LIBBABELTRACE_CFLAGS) |
751 | LDFLAGS += $(LIBBABELTRACE_LDFLAGS) | |
752 | EXTLIBS += -lbabeltrace-ctf | |
edbe9817 | 753 | $(call detected,CONFIG_LIBBABELTRACE) |
97e7a515 JO |
754 | else |
755 | msg := $(warning No libbabeltrace found, disables 'perf data' CTF format support, please install libbabeltrace-dev[el]/libbabeltrace-ctf-dev); | |
53d0a573 JO |
756 | endif |
757 | endif | |
758 | ||
e31f0d01 | 759 | ifndef NO_AUXTRACE |
08d5204a MP |
760 | ifeq ($(ARCH),x86) |
761 | ifeq ($(feature-get_cpuid), 0) | |
762 | msg := $(warning Your gcc lacks the __get_cpuid() builtin, disables support for auxtrace/Intel PT, please install a newer gcc); | |
763 | NO_AUXTRACE := 1 | |
764 | endif | |
765 | endif | |
766 | ifndef NO_AUXTRACE | |
b0063dbf ACM |
767 | $(call detected,CONFIG_AUXTRACE) |
768 | CFLAGS += -DHAVE_AUXTRACE_SUPPORT | |
769 | endif | |
e31f0d01 AH |
770 | endif |
771 | ||
d4dfdf00 JO |
772 | ifndef NO_JVMTI |
773 | ifneq (,$(wildcard /usr/sbin/update-java-alternatives)) | |
774 | JDIR=$(shell /usr/sbin/update-java-alternatives -l | head -1 | awk '{print $$3}') | |
775 | else | |
776 | ifneq (,$(wildcard /usr/sbin/alternatives)) | |
777 | JDIR=$(shell alternatives --display java | tail -1 | cut -d' ' -f 5 | sed 's%/jre/bin/java.%%g') | |
778 | endif | |
779 | endif | |
780 | ifndef JDIR | |
781 | $(warning No alternatives command found, you need to set JDIR= to point to the root of your Java directory) | |
782 | NO_JVMTI := 1 | |
783 | endif | |
784 | endif | |
785 | ||
786 | ifndef NO_JVMTI | |
787 | FEATURE_CHECK_CFLAGS-jvmti := -I$(JDIR)/include -I$(JDIR)/include/linux | |
788 | $(call feature_check,jvmti) | |
789 | ifeq ($(feature-jvmti), 1) | |
790 | $(call detected_var,JDIR) | |
791 | else | |
792 | $(warning No openjdk development package found, please install JDK package) | |
793 | NO_JVMTI := 1 | |
794 | endif | |
795 | endif | |
796 | ||
d58ac0bf WN |
797 | USE_CXX = 0 |
798 | USE_CLANGLLVM = 0 | |
799 | ifdef LIBCLANGLLVM | |
800 | $(call feature_check,cxx) | |
801 | ifneq ($(feature-cxx), 1) | |
802 | msg := $(warning No g++ found, disable clang and llvm support. Please install g++) | |
803 | else | |
804 | $(call feature_check,llvm) | |
a940cad3 | 805 | $(call feature_check,llvm-version) |
d58ac0bf | 806 | ifneq ($(feature-llvm), 1) |
a940cad3 | 807 | msg := $(warning No suitable libLLVM found, disabling builtin clang and LLVM support. Please install llvm-dev(el) (>= 3.9.0)) |
d58ac0bf WN |
808 | else |
809 | $(call feature_check,clang) | |
810 | ifneq ($(feature-clang), 1) | |
a940cad3 | 811 | msg := $(warning No suitable libclang found, disabling builtin clang and LLVM support. Please install libclang-dev(el) (>= 3.9.0)) |
d58ac0bf WN |
812 | else |
813 | CFLAGS += -DHAVE_LIBCLANGLLVM_SUPPORT | |
814 | CXXFLAGS += -DHAVE_LIBCLANGLLVM_SUPPORT -I$(shell $(LLVM_CONFIG) --includedir) | |
815 | $(call detected,CONFIG_CXX) | |
816 | $(call detected,CONFIG_CLANGLLVM) | |
817 | USE_CXX = 1 | |
818 | USE_LLVM = 1 | |
819 | USE_CLANG = 1 | |
a940cad3 WN |
820 | ifneq ($(feature-llvm-version),1) |
821 | msg := $(warning This version of LLVM is not tested. May cause build errors) | |
822 | endif | |
d58ac0bf WN |
823 | endif |
824 | endif | |
825 | endif | |
826 | endif | |
827 | ||
cd1c39f2 JO |
828 | # Among the variables below, these: |
829 | # perfexecdir | |
830 | # template_dir | |
831 | # mandir | |
832 | # infodir | |
833 | # htmldir | |
834 | # ETC_PERFCONFIG (but not sysconfdir) | |
835 | # can be specified as a relative path some/where/else; | |
836 | # this is interpreted as relative to $(prefix) and "perf" at | |
837 | # runtime figures out where they are based on the path to the executable. | |
838 | # This can help installing the suite in a relocatable way. | |
839 | ||
840 | # Make the path relative to DESTDIR, not to prefix | |
841 | ifndef DESTDIR | |
fc9cabea | 842 | prefix ?= $(HOME) |
cd1c39f2 JO |
843 | endif |
844 | bindir_relative = bin | |
0927beec | 845 | bindir = $(abspath $(prefix)/$(bindir_relative)) |
cd1c39f2 JO |
846 | mandir = share/man |
847 | infodir = share/info | |
848 | perfexecdir = libexec/perf-core | |
849 | sharedir = $(prefix)/share | |
850 | template_dir = share/perf-core/templates | |
005438a8 | 851 | STRACE_GROUPS_DIR = share/perf-core/strace/groups |
cd1c39f2 | 852 | htmldir = share/doc/perf-doc |
14cbfbeb | 853 | tipdir = share/doc/perf-tip |
84cfac7f | 854 | srcdir = $(srctree)/tools/perf |
cd1c39f2 JO |
855 | ifeq ($(prefix),/usr) |
856 | sysconfdir = /etc | |
857 | ETC_PERFCONFIG = $(sysconfdir)/perfconfig | |
858 | else | |
859 | sysconfdir = $(prefix)/etc | |
860 | ETC_PERFCONFIG = etc/perfconfig | |
861 | endif | |
6997af72 | 862 | ifndef lib |
76aea773 | 863 | ifeq ($(ARCH)$(IS_64_BIT), x861) |
fc67297b NK |
864 | lib = lib64 |
865 | else | |
cd1c39f2 | 866 | lib = lib |
fc67297b | 867 | endif |
6997af72 | 868 | endif # lib |
fc67297b | 869 | libdir = $(prefix)/$(lib) |
cd1c39f2 JO |
870 | |
871 | # Shell quote (do not use $(call) to accommodate ancient setups); | |
872 | ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG)) | |
005438a8 | 873 | STRACE_GROUPS_DIR_SQ = $(subst ','\'',$(STRACE_GROUPS_DIR)) |
cd1c39f2 JO |
874 | DESTDIR_SQ = $(subst ','\'',$(DESTDIR)) |
875 | bindir_SQ = $(subst ','\'',$(bindir)) | |
876 | mandir_SQ = $(subst ','\'',$(mandir)) | |
877 | infodir_SQ = $(subst ','\'',$(infodir)) | |
878 | perfexecdir_SQ = $(subst ','\'',$(perfexecdir)) | |
879 | template_dir_SQ = $(subst ','\'',$(template_dir)) | |
880 | htmldir_SQ = $(subst ','\'',$(htmldir)) | |
14cbfbeb | 881 | tipdir_SQ = $(subst ','\'',$(tipdir)) |
cd1c39f2 JO |
882 | prefix_SQ = $(subst ','\'',$(prefix)) |
883 | sysconfdir_SQ = $(subst ','\'',$(sysconfdir)) | |
fc67297b | 884 | libdir_SQ = $(subst ','\'',$(libdir)) |
84cfac7f | 885 | srcdir_SQ = $(subst ','\'',$(srcdir)) |
cd1c39f2 JO |
886 | |
887 | ifneq ($(filter /%,$(firstword $(perfexecdir))),) | |
888 | perfexec_instdir = $(perfexecdir) | |
005438a8 | 889 | STRACE_GROUPS_INSTDIR = $(STRACE_GROUPS_DIR) |
14cbfbeb | 890 | tip_instdir = $(tipdir) |
cd1c39f2 JO |
891 | else |
892 | perfexec_instdir = $(prefix)/$(perfexecdir) | |
005438a8 | 893 | STRACE_GROUPS_INSTDIR = $(prefix)/$(STRACE_GROUPS_DIR) |
14cbfbeb | 894 | tip_instdir = $(prefix)/$(tipdir) |
cd1c39f2 JO |
895 | endif |
896 | perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir)) | |
005438a8 | 897 | STRACE_GROUPS_INSTDIR_SQ = $(subst ','\'',$(STRACE_GROUPS_INSTDIR)) |
14cbfbeb | 898 | tip_instdir_SQ = $(subst ','\'',$(tip_instdir)) |
3d7c0144 JO |
899 | |
900 | # If we install to $(HOME) we keep the traceevent default: | |
901 | # $(HOME)/.traceevent/plugins | |
902 | # Otherwise we install plugins into the global $(libdir). | |
903 | ifdef DESTDIR | |
904 | plugindir=$(libdir)/traceevent/plugins | |
b935a58d | 905 | plugindir_SQ= $(subst ','\'',$(plugindir)) |
3d7c0144 | 906 | endif |
0695e57b | 907 | |
4b20d684 JO |
908 | print_var = $(eval $(print_var_code)) $(info $(MSG)) |
909 | define print_var_code | |
8d79076a JO |
910 | MSG = $(shell printf '...%30s: %s' $(1) $($(1))) |
911 | endef | |
912 | ||
0695e57b | 913 | ifeq ($(VF),1) |
4b20d684 JO |
914 | $(call print_var,prefix) |
915 | $(call print_var,bindir) | |
916 | $(call print_var,libdir) | |
917 | $(call print_var,sysconfdir) | |
918 | $(call print_var,LIBUNWIND_DIR) | |
919 | $(call print_var,LIBDW_DIR) | |
d4dfdf00 | 920 | $(call print_var,JDIR) |
76ee2ff3 JO |
921 | |
922 | ifeq ($(dwarf-post-unwind),1) | |
923 | $(call feature_print_text,"DWARF post unwind library", $(dwarf-post-unwind-text)) | |
924 | endif | |
0695e57b JO |
925 | $(info ) |
926 | endif | |
f39e042a JO |
927 | |
928 | $(call detected_var,bindir_SQ) | |
929 | $(call detected_var,PYTHON_WORD) | |
930 | ifneq ($(OUTPUT),) | |
931 | $(call detected_var,OUTPUT) | |
932 | endif | |
285ab8bf JO |
933 | $(call detected_var,htmldir_SQ) |
934 | $(call detected_var,infodir_SQ) | |
935 | $(call detected_var,mandir_SQ) | |
9352aaba | 936 | $(call detected_var,ETC_PERFCONFIG_SQ) |
005438a8 | 937 | $(call detected_var,STRACE_GROUPS_DIR_SQ) |
9352aaba JO |
938 | $(call detected_var,prefix_SQ) |
939 | $(call detected_var,perfexecdir_SQ) | |
14cbfbeb | 940 | $(call detected_var,tipdir_SQ) |
84cfac7f | 941 | $(call detected_var,srcdir_SQ) |
3b939a63 | 942 | $(call detected_var,LIBDIR) |
88aeea06 | 943 | $(call detected_var,GTK_CFLAGS) |
c7355f84 JO |
944 | $(call detected_var,PERL_EMBED_CCOPTS) |
945 | $(call detected_var,PYTHON_EMBED_CCOPTS) |