blob: ffb5f55c8fba46723cf88d80c13182ba569c699e [file] [log] [blame]
Jiri Olsa8bd407b2013-03-15 16:28:49 +01001uname_M := $(shell uname -m 2>/dev/null || echo not)
2
3ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
Jiri Olsa8e1b3f62013-04-15 04:06:58 +02004 -e s/arm.*/arm/ -e s/sa110/arm/ \
5 -e s/s390x/s390/ -e s/parisc64/parisc/ \
6 -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
7 -e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ )
Jiri Olsa8bd407b2013-03-15 16:28:49 +01008NO_PERF_REGS := 1
Jiri Olsa9c12cf92013-03-21 11:30:54 +01009CFLAGS := $(EXTRA_CFLAGS) $(EXTRA_WARNINGS)
Jiri Olsa8bd407b2013-03-15 16:28:49 +010010
11# Additional ARCH settings for x86
12ifeq ($(ARCH),i386)
Jiri Olsa8e1b3f62013-04-15 04:06:58 +020013 override ARCH := x86
14 NO_PERF_REGS := 0
15 LIBUNWIND_LIBS = -lunwind -lunwind-x86
Jiri Olsa8bd407b2013-03-15 16:28:49 +010016endif
17
18ifeq ($(ARCH),x86_64)
Jiri Olsa8e1b3f62013-04-15 04:06:58 +020019 override ARCH := x86
20 IS_X86_64 := 0
21 ifeq (, $(findstring m32,$(CFLAGS)))
22 IS_X86_64 := $(shell echo __x86_64__ | ${CC} -E -x c - | tail -n 1)
23 endif
24 ifeq (${IS_X86_64}, 1)
25 RAW_ARCH := x86_64
Ingo Molnar89fe8082013-09-30 12:07:11 +020026 CFLAGS += -DHAVE_ARCH_X86_64_SUPPORT
Jiri Olsa8e1b3f62013-04-15 04:06:58 +020027 ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S
Adrian Hunter8a0c4c22013-11-01 15:51:32 +020028 LIBUNWIND_LIBS = -lunwind -lunwind-x86_64
29 else
30 LIBUNWIND_LIBS = -lunwind -lunwind-x86
Jiri Olsa8e1b3f62013-04-15 04:06:58 +020031 endif
32 NO_PERF_REGS := 0
Jiri Olsa8bd407b2013-03-15 16:28:49 +010033endif
34
35ifeq ($(NO_PERF_REGS),0)
Ingo Molnar89fe8082013-09-30 12:07:11 +020036 CFLAGS += -DHAVE_PERF_REGS_SUPPORT
Jiri Olsa8bd407b2013-03-15 16:28:49 +010037endif
Jiri Olsaa32f4932013-03-25 00:32:01 +010038
Jiri Olsa7c537462013-05-24 14:35:23 +020039ifeq ($(src-perf),)
40src-perf := $(srctree)/tools/perf
41endif
42
43ifeq ($(obj-perf),)
Robert Richter107de372013-06-11 17:22:38 +020044obj-perf := $(OUTPUT)
Jiri Olsa7c537462013-05-24 14:35:23 +020045endif
46
47ifneq ($(obj-perf),)
48obj-perf := $(abspath $(obj-perf))/
49endif
50
Robert Richter4e319022013-06-11 17:29:18 +020051LIB_INCLUDE := $(srctree)/tools/lib/
52
Jiri Olsa7c537462013-05-24 14:35:23 +020053# include ARCH specific config
54-include $(src-perf)/arch/$(ARCH)/Makefile
55
Jiri Olsa7c537462013-05-24 14:35:23 +020056include $(src-perf)/config/utilities.mak
Jiri Olsaa32f4932013-03-25 00:32:01 +010057
58ifeq ($(call get-executable,$(FLEX)),)
Jiri Olsa8e1b3f62013-04-15 04:06:58 +020059 dummy := $(error Error: $(FLEX) is missing on this system, please install it)
Jiri Olsaa32f4932013-03-25 00:32:01 +010060endif
61
62ifeq ($(call get-executable,$(BISON)),)
Jiri Olsa8e1b3f62013-04-15 04:06:58 +020063 dummy := $(error Error: $(BISON) is missing on this system, please install it)
Jiri Olsaa32f4932013-03-25 00:32:01 +010064endif
Jiri Olsa362493f2013-03-25 00:40:48 +010065
66# Treat warnings as errors unless directed not to
67ifneq ($(WERROR),0)
Jiri Olsa8e1b3f62013-04-15 04:06:58 +020068 CFLAGS += -Werror
Jiri Olsa362493f2013-03-25 00:40:48 +010069endif
70
Adrian Hunter74af3772013-10-22 10:34:05 +030071ifndef DEBUG
72 DEBUG := 0
73endif
74
Ingo Molnarfcf92582013-10-10 08:05:25 +020075ifeq ($(DEBUG),0)
Jiri Olsa8e1b3f62013-04-15 04:06:58 +020076 CFLAGS += -O6
Jiri Olsa362493f2013-03-25 00:40:48 +010077endif
78
79ifdef PARSER_DEBUG
Jiri Olsa8e1b3f62013-04-15 04:06:58 +020080 PARSER_DEBUG_BISON := -t
81 PARSER_DEBUG_FLEX := -d
82 CFLAGS += -DPARSER_DEBUG
Jiri Olsa362493f2013-03-25 00:40:48 +010083endif
84
Jiri Olsa2fe73742013-04-15 04:32:28 +020085CFLAGS += -fno-omit-frame-pointer
86CFLAGS += -ggdb3
87CFLAGS += -funwind-tables
88CFLAGS += -Wall
89CFLAGS += -Wextra
90CFLAGS += -std=gnu99
Jiri Olsa9c12cf92013-03-21 11:30:54 +010091
David Ahern6d199122013-09-22 19:44:57 -060092EXTLIBS = -lelf -lpthread -lrt -lm -ldl
Jiri Olsa362493f2013-03-25 00:40:48 +010093
Ingo Molnar1c2d1d82013-10-03 15:05:56 +020094ifneq ($(OUTPUT),)
95 OUTPUT_FEATURES = $(OUTPUT)config/feature-checks/
96 $(shell mkdir -p $(OUTPUT_FEATURES))
97endif
98
Ingo Molnarbaa9c302013-10-01 14:14:31 +020099feature_check = $(eval $(feature_check_code))
Ingo Molnarb6aa9972013-09-30 10:08:24 +0200100define feature_check_code
Adrian Hunter8a0c4c22013-11-01 15:51:32 +0200101 feature-$(1) := $(shell $(MAKE) OUTPUT=$(OUTPUT_FEATURES) CFLAGS="$(EXTRA_CFLAGS)" LDFLAGS=$(LDFLAGS) LIBUNWIND_LIBS="$(LIBUNWIND_LIBS)" -C config/feature-checks test-$1 >/dev/null 2>/dev/null && echo 1 || echo 0)
Ingo Molnarbaa9c302013-10-01 14:14:31 +0200102endef
103
104feature_set = $(eval $(feature_set_code))
105define feature_set_code
106 feature-$(1) := 1
Ingo Molnarb6aa9972013-09-30 10:08:24 +0200107endef
108
109#
110# Build the feature check binaries in parallel, ignore errors, ignore return value and suppress output:
111#
Ingo Molnarb6aa9972013-09-30 10:08:24 +0200112
Ingo Molnarf1138ec2013-10-02 09:54:43 +0200113#
114# Note that this is not a complete list of all feature tests, just
115# those that are typically built on a fully configured system.
116#
117# [ Feature tests not mentioned here have to be built explicitly in
118# the rule that uses them - an example for that is the 'bionic'
119# feature check. ]
120#
121CORE_FEATURE_TESTS = \
122 backtrace \
Ingo Molnar8295d4e2013-10-07 10:35:39 +0200123 dwarf \
Ingo Molnarf1138ec2013-10-02 09:54:43 +0200124 fortify-source \
125 glibc \
Ingo Molnar7ef9e052013-09-30 15:01:56 +0200126 gtk2 \
Ingo Molnarc7a79e92013-09-30 15:08:30 +0200127 gtk2-infobar \
Ingo Molnarf1138ec2013-10-02 09:54:43 +0200128 libaudit \
129 libbfd \
130 libelf \
131 libelf-getphdrnum \
132 libelf-mmap \
133 libnuma \
Ingo Molnar7181a672013-09-30 15:15:36 +0200134 libperl \
Ingo Molnar97341632013-09-30 15:18:37 +0200135 libpython \
Ingo Molnar95d061c2013-09-30 15:40:04 +0200136 libpython-version \
Ingo Molnarf1138ec2013-10-02 09:54:43 +0200137 libslang \
138 libunwind \
Ingo Molnar34ef2162013-09-30 16:46:49 +0200139 on-exit \
Ingo Molnarf1138ec2013-10-02 09:54:43 +0200140 stackprotector \
Ingo Molnar01287e22013-10-10 08:58:57 +0200141 stackprotector-all
Ingo Molnarb6aa9972013-09-30 10:08:24 +0200142
Ingo Molnarbaa9c302013-10-01 14:14:31 +0200143#
Ingo Molnarb3b64a12013-10-02 10:01:42 +0200144# So here we detect whether test-all was rebuilt, to be able
145# to skip the print-out of the long features list if the file
146# existed before and after it was built:
147#
Ingo Molnar1c2d1d82013-10-03 15:05:56 +0200148ifeq ($(wildcard $(OUTPUT)config/feature-checks/test-all),)
Ingo Molnarb3b64a12013-10-02 10:01:42 +0200149 test-all-failed := 1
150else
151 test-all-failed := 0
152endif
153
154#
Ingo Molnarbaa9c302013-10-01 14:14:31 +0200155# Special fast-path for the 'all features are available' case:
156#
Ingo Molnarb3b64a12013-10-02 10:01:42 +0200157$(call feature_check,all,$(MSG))
158
159#
160# Just in case the build freshly failed, make sure we print the
161# feature matrix:
162#
163ifeq ($(feature-all), 0)
164 test-all-failed := 1
165endif
166
167ifeq ($(test-all-failed),1)
168 $(info )
169 $(info Auto-detecting system features:)
170endif
Ingo Molnarbaa9c302013-10-01 14:14:31 +0200171
172ifeq ($(feature-all), 1)
Ingo Molnarf1138ec2013-10-02 09:54:43 +0200173 #
174 # test-all.c passed - just set all the core feature flags to 1:
175 #
176 $(foreach feat,$(CORE_FEATURE_TESTS),$(call feature_set,$(feat)))
Ingo Molnarbaa9c302013-10-01 14:14:31 +0200177else
Adrian Hunter28e962b2013-11-01 15:51:31 +0200178 $(shell $(MAKE) OUTPUT=$(OUTPUT_FEATURES) CFLAGS="$(EXTRA_CFLAGS)" LDFLAGS=$(LDFLAGS) -i -j -C config/feature-checks $(CORE_FEATURE_TESTS) >/dev/null 2>&1)
Ingo Molnarf1138ec2013-10-02 09:54:43 +0200179 $(foreach feat,$(CORE_FEATURE_TESTS),$(call feature_check,$(feat)))
Ingo Molnarbaa9c302013-10-01 14:14:31 +0200180endif
181
Ingo Molnarbaa9c302013-10-01 14:14:31 +0200182#
183# Print the result of the feature test:
184#
Jiri Olsa165108a2013-10-08 17:51:10 +0200185feature_print = $(eval $(feature_print_code)) $(info $(MSG))
186
Ingo Molnarbaa9c302013-10-01 14:14:31 +0200187define feature_print_code
188 ifeq ($(feature-$(1)), 1)
Ingo Molnar73a725f2013-10-02 11:58:30 +0200189 MSG = $(shell printf '...%30s: [ \033[32mon\033[m ]' $(1))
Ingo Molnarbaa9c302013-10-01 14:14:31 +0200190 else
Ingo Molnar73a725f2013-10-02 11:58:30 +0200191 MSG = $(shell printf '...%30s: [ \033[31mOFF\033[m ]' $(1))
Ingo Molnarbaa9c302013-10-01 14:14:31 +0200192 endif
Ingo Molnarbaa9c302013-10-01 14:14:31 +0200193endef
194
Ingo Molnarb3b64a12013-10-02 10:01:42 +0200195#
196# Only print out our features if we rebuilt the testcases or if a test failed:
197#
198ifeq ($(test-all-failed), 1)
Jiri Olsa165108a2013-10-08 17:51:10 +0200199 $(foreach feat,$(CORE_FEATURE_TESTS),$(call feature_print,$(feat)))
Ingo Molnarb3b64a12013-10-02 10:01:42 +0200200 $(info )
201endif
Ingo Molnarb6aa9972013-09-30 10:08:24 +0200202
Ingo Molnar90ac5422013-09-30 13:48:44 +0200203ifeq ($(feature-stackprotector-all), 1)
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200204 CFLAGS += -fstack-protector-all
Jiri Olsa362493f2013-03-25 00:40:48 +0100205endif
206
Ingo Molnar430be5a2013-10-07 09:47:00 +0200207ifeq ($(feature-stackprotector), 1)
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200208 CFLAGS += -Wstack-protector
Jiri Olsa362493f2013-03-25 00:40:48 +0100209endif
210
Ingo Molnarfcf92582013-10-10 08:05:25 +0200211ifeq ($(DEBUG),0)
Ingo Molnar1ea6f992013-10-07 09:38:28 +0200212 ifeq ($(feature-fortify-source), 1)
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200213 CFLAGS += -D_FORTIFY_SOURCE=2
214 endif
Jiri Olsa362493f2013-03-25 00:40:48 +0100215endif
216
Jiri Olsa2fe73742013-04-15 04:32:28 +0200217CFLAGS += -I$(src-perf)/util/include
218CFLAGS += -I$(src-perf)/arch/$(ARCH)/include
219CFLAGS += -I$(srctree)/arch/$(ARCH)/include/uapi
220CFLAGS += -I$(srctree)/arch/$(ARCH)/include
221CFLAGS += -I$(srctree)/include/uapi
222CFLAGS += -I$(srctree)/include
Jiri Olsa7c537462013-05-24 14:35:23 +0200223
224# $(obj-perf) for generated common-cmds.h
225# $(obj-perf)/util for generated bison/flex headers
226ifneq ($(OUTPUT),)
Jiri Olsa2fe73742013-04-15 04:32:28 +0200227CFLAGS += -I$(obj-perf)/util
228CFLAGS += -I$(obj-perf)
Jiri Olsa7c537462013-05-24 14:35:23 +0200229endif
230
Jiri Olsa2fe73742013-04-15 04:32:28 +0200231CFLAGS += -I$(src-perf)/util
232CFLAGS += -I$(src-perf)
Robert Richter4e319022013-06-11 17:29:18 +0200233CFLAGS += -I$(LIB_INCLUDE)
Jiri Olsa7c537462013-05-24 14:35:23 +0200234
Jiri Olsa2fe73742013-04-15 04:32:28 +0200235CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
Jiri Olsa362493f2013-03-25 00:40:48 +0100236
Jiri Olsa4e22db42013-05-24 14:35:24 +0200237ifndef NO_BIONIC
Ingo Molnar78e9d652013-09-30 14:11:46 +0200238 $(feature_check,bionic)
239 ifeq ($(feature-bionic), 1)
240 BIONIC := 1
241 EXTLIBS := $(filter-out -lrt,$(EXTLIBS))
242 EXTLIBS := $(filter-out -lpthread,$(EXTLIBS))
243 endif
Jiri Olsa362493f2013-03-25 00:40:48 +0100244endif
Jiri Olsacf4cca12013-03-25 00:45:08 +0100245
246ifdef NO_LIBELF
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200247 NO_DWARF := 1
248 NO_DEMANGLE := 1
249 NO_LIBUNWIND := 1
Jiri Olsacf4cca12013-03-25 00:45:08 +0100250else
Ingo Molnar8f7f8002013-09-30 14:20:25 +0200251 ifeq ($(feature-libelf), 0)
Ingo Molnare12762c2013-10-07 10:34:20 +0200252 ifeq ($(feature-glibc), 1)
Ingo Molnar50eed7a2013-09-30 14:11:16 +0200253 LIBC_SUPPORT := 1
254 endif
255 ifeq ($(BIONIC),1)
256 LIBC_SUPPORT := 1
257 endif
258 ifeq ($(LIBC_SUPPORT),1)
259 msg := $(warning No libelf found, disables 'probe' tool, please install elfutils-libelf-devel/libelf-dev);
Jiri Olsacf4cca12013-03-25 00:45:08 +0100260
Ingo Molnar50eed7a2013-09-30 14:11:16 +0200261 NO_LIBELF := 1
262 NO_DWARF := 1
263 NO_DEMANGLE := 1
264 else
265 msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
266 endif
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200267 else
Ingo Molnar50eed7a2013-09-30 14:11:16 +0200268 # for linking with debug library, run like:
269 # make DEBUG=1 LIBDW_DIR=/opt/libdw/
270 ifdef LIBDW_DIR
271 LIBDW_CFLAGS := -I$(LIBDW_DIR)/include
272 LIBDW_LDFLAGS := -L$(LIBDW_DIR)/lib
273 endif
Jiri Olsacf4cca12013-03-25 00:45:08 +0100274
Ingo Molnar8295d4e2013-10-07 10:35:39 +0200275 ifneq ($(feature-dwarf), 1)
Ingo Molnar50eed7a2013-09-30 14:11:16 +0200276 msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev);
277 NO_DWARF := 1
278 endif # Dwarf support
Ingo Molnar0648f832013-10-02 15:30:35 +0200279 endif # libelf support
Jiri Olsacf4cca12013-03-25 00:45:08 +0100280endif # NO_LIBELF
281
282ifndef NO_LIBELF
Ingo Molnarfb3d3332013-10-07 10:05:51 +0200283 CFLAGS += -DHAVE_LIBELF_SUPPORT
Jiri Olsa779724f2013-03-25 00:48:14 +0100284
Ingo Molnar8869b172013-09-30 15:02:28 +0200285 ifeq ($(feature-libelf-mmap), 1)
Ingo Molnarfb3d3332013-10-07 10:05:51 +0200286 CFLAGS += -DHAVE_LIBELF_MMAP_SUPPORT
287 endif
Jiri Olsa779724f2013-03-25 00:48:14 +0100288
Ingo Molnarb7bcef62013-09-30 14:35:27 +0200289 ifeq ($(feature-libelf-getphdrnum), 1)
Ingo Molnarfb3d3332013-10-07 10:05:51 +0200290 CFLAGS += -DHAVE_ELF_GETPHDRNUM_SUPPORT
291 endif
Jiri Olsa779724f2013-03-25 00:48:14 +0100292
Ingo Molnarfb3d3332013-10-07 10:05:51 +0200293 # include ARCH specific config
294 -include $(src-perf)/arch/$(ARCH)/Makefile
295
296 ifndef NO_DWARF
297 ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)
298 msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled);
299 NO_DWARF := 1
300 else
301 CFLAGS += -DHAVE_DWARF_SUPPORT $(LIBDW_CFLAGS)
302 LDFLAGS += $(LIBDW_LDFLAGS)
303 EXTLIBS += -lelf -ldw
304 endif # PERF_HAVE_DWARF_REGS
305 endif # NO_DWARF
Jiri Olsacf4cca12013-03-25 00:45:08 +0100306endif # NO_LIBELF
Jiri Olsa0e433fe2013-03-25 00:53:03 +0100307
308# There's only x86 (both 32 and 64) support for CFI unwind so far
309ifneq ($(ARCH),x86)
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200310 NO_LIBUNWIND := 1
Jiri Olsa0e433fe2013-03-25 00:53:03 +0100311endif
312
313ifndef NO_LIBUNWIND
Ingo Molnar058f9522013-09-30 14:45:44 +0200314 #
315 # For linking with debug library, run like:
316 #
317 # make DEBUG=1 LIBUNWIND_DIR=/opt/libunwind/
318 #
Ingo Molnar308e1e72013-10-07 10:30:47 +0200319 ifdef LIBUNWIND_DIR
320 LIBUNWIND_CFLAGS := -I$(LIBUNWIND_DIR)/include
321 LIBUNWIND_LDFLAGS := -L$(LIBUNWIND_DIR)/lib
322 endif
Jiri Olsa0e433fe2013-03-25 00:53:03 +0100323
Ingo Molnar058f9522013-09-30 14:45:44 +0200324 ifneq ($(feature-libunwind), 1)
Ingo Molnar308e1e72013-10-07 10:30:47 +0200325 msg := $(warning No libunwind found, disabling post unwind support. Please install libunwind-dev[el] >= 0.99);
326 NO_LIBUNWIND := 1
327 endif
328endif
Jiri Olsa0e433fe2013-03-25 00:53:03 +0100329
330ifndef NO_LIBUNWIND
Ingo Molnar89fe8082013-09-30 12:07:11 +0200331 CFLAGS += -DHAVE_LIBUNWIND_SUPPORT
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200332 EXTLIBS += $(LIBUNWIND_LIBS)
333 CFLAGS += $(LIBUNWIND_CFLAGS)
334 LDFLAGS += $(LIBUNWIND_LDFLAGS)
Ingo Molnar058f9522013-09-30 14:45:44 +0200335endif
Jiri Olsaa8279522013-03-25 00:54:36 +0100336
337ifndef NO_LIBAUDIT
Ingo Molnard795a652013-09-30 14:55:31 +0200338 ifneq ($(feature-libaudit), 1)
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200339 msg := $(warning No libaudit.h found, disables 'trace' tool, please install audit-libs-devel or libaudit-dev);
340 NO_LIBAUDIT := 1
341 else
Ingo Molnar89fe8082013-09-30 12:07:11 +0200342 CFLAGS += -DHAVE_LIBAUDIT_SUPPORT
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200343 EXTLIBS += -laudit
344 endif
Jiri Olsaa8279522013-03-25 00:54:36 +0100345endif
Jiri Olsa4a8f8882013-03-25 00:56:08 +0100346
347ifdef NO_NEWT
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200348 NO_SLANG=1
Jiri Olsa4a8f8882013-03-25 00:56:08 +0100349endif
350
351ifndef NO_SLANG
Ingo Molnarb9498b52013-09-30 14:57:54 +0200352 ifneq ($(feature-libslang), 1)
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200353 msg := $(warning slang not found, disables TUI support. Please install slang-devel or libslang-dev);
354 NO_SLANG := 1
355 else
356 # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h
357 CFLAGS += -I/usr/include/slang
Ingo Molnar89fe8082013-09-30 12:07:11 +0200358 CFLAGS += -DHAVE_SLANG_SUPPORT
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200359 EXTLIBS += -lslang
360 endif
Jiri Olsa4a8f8882013-03-25 00:56:08 +0100361endif
Jiri Olsa58cabf62013-03-18 00:09:24 +0100362
363ifndef NO_GTK2
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200364 FLAGS_GTK2=$(CFLAGS) $(LDFLAGS) $(EXTLIBS) $(shell pkg-config --libs --cflags gtk+-2.0 2>/dev/null)
Ingo Molnar7ef9e052013-09-30 15:01:56 +0200365 ifneq ($(feature-gtk2), 1)
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200366 msg := $(warning GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev);
367 NO_GTK2 := 1
368 else
Ingo Molnarc7a79e92013-09-30 15:08:30 +0200369 ifeq ($(feature-gtk2-infobar), 1)
Namhyung Kimfc672972013-09-13 15:27:43 +0900370 GTK_CFLAGS := -DHAVE_GTK_INFO_BAR_SUPPORT
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200371 endif
Ingo Molnar89fe8082013-09-30 12:07:11 +0200372 CFLAGS += -DHAVE_GTK2_SUPPORT
Namhyung Kimfc672972013-09-13 15:27:43 +0900373 GTK_CFLAGS += $(shell pkg-config --cflags gtk+-2.0 2>/dev/null)
374 GTK_LIBS := $(shell pkg-config --libs gtk+-2.0 2>/dev/null)
Jiri Olsae2137082013-09-26 20:55:54 +0200375 EXTLIBS += -ldl
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200376 endif
Jiri Olsa58cabf62013-03-18 00:09:24 +0100377endif
Jiri Olsa3082cb32013-03-18 00:19:44 +0100378
379grep-libs = $(filter -l%,$(1))
380strip-libs = $(filter-out -l%,$(1))
381
382ifdef NO_LIBPERL
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200383 CFLAGS += -DNO_LIBPERL
Jiri Olsa3082cb32013-03-18 00:19:44 +0100384else
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200385 PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
386 PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
387 PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
388 PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
389 FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
Jiri Olsa3082cb32013-03-18 00:19:44 +0100390
Ingo Molnar7181a672013-09-30 15:15:36 +0200391 ifneq ($(feature-libperl), 1)
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200392 CFLAGS += -DNO_LIBPERL
393 NO_LIBPERL := 1
394 else
395 LDFLAGS += $(PERL_EMBED_LDFLAGS)
396 EXTLIBS += $(PERL_EMBED_LIBADD)
397 endif
Jiri Olsa3082cb32013-03-18 00:19:44 +0100398endif
Jiri Olsa6e533cf2013-03-18 00:35:32 +0100399
400disable-python = $(eval $(disable-python_code))
401define disable-python_code
Jiri Olsa9c12cf92013-03-21 11:30:54 +0100402 CFLAGS += -DNO_LIBPYTHON
Jiri Olsa6e533cf2013-03-18 00:35:32 +0100403 $(if $(1),$(warning No $(1) was found))
404 $(warning Python support will not be built)
405 NO_LIBPYTHON := 1
406endef
407
408override PYTHON := \
409 $(call get-executable-or-default,PYTHON,python)
410
411ifndef PYTHON
412 $(call disable-python,python interpreter)
413else
414
415 PYTHON_WORD := $(call shell-wordify,$(PYTHON))
416
417 ifdef NO_LIBPYTHON
418 $(call disable-python)
419 else
420
421 override PYTHON_CONFIG := \
422 $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON)-config)
423
424 ifndef PYTHON_CONFIG
425 $(call disable-python,python-config tool)
426 else
427
428 PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG))
429
430 PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null)
431 PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS))
432 PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS))
433 PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null)
434 FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS)
435
Ingo Molnar97341632013-09-30 15:18:37 +0200436 ifneq ($(feature-libpython), 1)
Jiri Olsa6e533cf2013-03-18 00:35:32 +0100437 $(call disable-python,Python.h (for Python 2.x))
438 else
439
Ingo Molnar95d061c2013-09-30 15:40:04 +0200440 ifneq ($(feature-libpython-version), 1)
Jiri Olsa6e533cf2013-03-18 00:35:32 +0100441 $(warning Python 3 is not yet supported; please set)
442 $(warning PYTHON and/or PYTHON_CONFIG appropriately.)
443 $(warning If you also have Python 2 installed, then)
444 $(warning try something like:)
445 $(warning $(and ,))
446 $(warning $(and ,) make PYTHON=python2)
447 $(warning $(and ,))
448 $(warning Otherwise, disable Python support entirely:)
449 $(warning $(and ,))
450 $(warning $(and ,) make NO_LIBPYTHON=1)
451 $(warning $(and ,))
452 $(error $(and ,))
453 else
Jiri Olsa1e9f7aa2013-03-21 11:41:05 +0100454 LDFLAGS += $(PYTHON_EMBED_LDFLAGS)
Jiri Olsa6e533cf2013-03-18 00:35:32 +0100455 EXTLIBS += $(PYTHON_EMBED_LIBADD)
Jiri Olsa7c537462013-05-24 14:35:23 +0200456 LANG_BINDINGS += $(obj-perf)python/perf.so
Jiri Olsa6e533cf2013-03-18 00:35:32 +0100457 endif
458 endif
459 endif
460 endif
461endif
Jiri Olsac3cf8362013-03-18 00:38:16 +0100462
Jiri Olsa3e6a1472013-10-10 22:24:00 +0200463ifeq ($(feature-libbfd), 1)
464 EXTLIBS += -lbfd
465endif
466
Jiri Olsac3cf8362013-03-18 00:38:16 +0100467ifdef NO_DEMANGLE
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200468 CFLAGS += -DNO_DEMANGLE
Jiri Olsac3cf8362013-03-18 00:38:16 +0100469else
Ingo Molnar89fe8082013-09-30 12:07:11 +0200470 ifdef HAVE_CPLUS_DEMANGLE_SUPPORT
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200471 EXTLIBS += -liberty
Ingo Molnar89fe8082013-09-30 12:07:11 +0200472 CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200473 else
Jiri Olsa3e6a1472013-10-10 22:24:00 +0200474 ifneq ($(feature-libbfd), 1)
Ingo Molnar1c476612013-10-02 15:15:09 +0200475 $(feature_check,liberty)
476 ifeq ($(feature-liberty), 1)
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200477 EXTLIBS += -lbfd -liberty
478 else
Ingo Molnar1c476612013-10-02 15:15:09 +0200479 $(feature_check,liberty-z)
480 ifeq ($(feature-liberty-z), 1)
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200481 EXTLIBS += -lbfd -liberty -lz
482 else
Ingo Molnar1c476612013-10-02 15:15:09 +0200483 $(feature_check,cplus-demangle)
484 ifeq ($(feature-cplus-demangle), 1)
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200485 EXTLIBS += -liberty
Ingo Molnar89fe8082013-09-30 12:07:11 +0200486 CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200487 else
488 msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
489 CFLAGS += -DNO_DEMANGLE
490 endif
491 endif
492 endif
493 endif
494 endif
Jiri Olsac3cf8362013-03-18 00:38:16 +0100495endif
Jiri Olsaa1c7c9e2013-03-18 00:41:04 +0100496
Jiri Olsa3e6a1472013-10-10 22:24:00 +0200497ifneq ($(filter -lbfd,$(EXTLIBS)),)
498 CFLAGS += -DHAVE_LIBBFD_SUPPORT
499endif
500
Jiri Olsaa1c7c9e2013-03-18 00:41:04 +0100501ifndef NO_ON_EXIT
Ingo Molnar34ef2162013-09-30 16:46:49 +0200502 ifeq ($(feature-on-exit), 1)
Ingo Molnar89fe8082013-09-30 12:07:11 +0200503 CFLAGS += -DHAVE_ON_EXIT_SUPPORT
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200504 endif
Jiri Olsaa1c7c9e2013-03-18 00:41:04 +0100505endif
506
507ifndef NO_BACKTRACE
Ingo Molnar4cc91172013-09-30 16:49:38 +0200508 ifeq ($(feature-backtrace), 1)
Ingo Molnar89fe8082013-09-30 12:07:11 +0200509 CFLAGS += -DHAVE_BACKTRACE_SUPPORT
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200510 endif
Jiri Olsaa1c7c9e2013-03-18 00:41:04 +0100511endif
Jiri Olsa58a0abd2013-03-18 00:45:27 +0100512
513ifndef NO_LIBNUMA
Ingo Molnar3ae069c2013-09-30 13:37:10 +0200514 ifeq ($(feature-libnuma), 0)
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200515 msg := $(warning No numa.h found, disables 'perf bench numa mem' benchmark, please install numa-libs-devel or libnuma-dev);
516 NO_LIBNUMA := 1
517 else
Ingo Molnar89fe8082013-09-30 12:07:11 +0200518 CFLAGS += -DHAVE_LIBNUMA_SUPPORT
Jiri Olsa8e1b3f62013-04-15 04:06:58 +0200519 EXTLIBS += -lnuma
520 endif
Jiri Olsa58a0abd2013-03-18 00:45:27 +0100521endif
Jiri Olsacd1c39f2013-03-18 00:56:01 +0100522
523# Among the variables below, these:
524# perfexecdir
525# template_dir
526# mandir
527# infodir
528# htmldir
529# ETC_PERFCONFIG (but not sysconfdir)
530# can be specified as a relative path some/where/else;
531# this is interpreted as relative to $(prefix) and "perf" at
532# runtime figures out where they are based on the path to the executable.
533# This can help installing the suite in a relocatable way.
534
535# Make the path relative to DESTDIR, not to prefix
536ifndef DESTDIR
537prefix = $(HOME)
538endif
539bindir_relative = bin
540bindir = $(prefix)/$(bindir_relative)
541mandir = share/man
542infodir = share/info
543perfexecdir = libexec/perf-core
544sharedir = $(prefix)/share
545template_dir = share/perf-core/templates
546htmldir = share/doc/perf-doc
547ifeq ($(prefix),/usr)
548sysconfdir = /etc
549ETC_PERFCONFIG = $(sysconfdir)/perfconfig
550else
551sysconfdir = $(prefix)/etc
552ETC_PERFCONFIG = etc/perfconfig
553endif
Namhyung Kimfc672972013-09-13 15:27:43 +0900554ifeq ($(IS_X86_64),1)
555lib = lib64
556else
Jiri Olsacd1c39f2013-03-18 00:56:01 +0100557lib = lib
Namhyung Kimfc672972013-09-13 15:27:43 +0900558endif
559libdir = $(prefix)/$(lib)
Jiri Olsacd1c39f2013-03-18 00:56:01 +0100560
561# Shell quote (do not use $(call) to accommodate ancient setups);
562ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
563DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
564bindir_SQ = $(subst ','\'',$(bindir))
565mandir_SQ = $(subst ','\'',$(mandir))
566infodir_SQ = $(subst ','\'',$(infodir))
567perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
568template_dir_SQ = $(subst ','\'',$(template_dir))
569htmldir_SQ = $(subst ','\'',$(htmldir))
570prefix_SQ = $(subst ','\'',$(prefix))
571sysconfdir_SQ = $(subst ','\'',$(sysconfdir))
Namhyung Kimfc672972013-09-13 15:27:43 +0900572libdir_SQ = $(subst ','\'',$(libdir))
Jiri Olsacd1c39f2013-03-18 00:56:01 +0100573
574ifneq ($(filter /%,$(firstword $(perfexecdir))),)
575perfexec_instdir = $(perfexecdir)
576else
577perfexec_instdir = $(prefix)/$(perfexecdir)
578endif
579perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))