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tools build: Add feature detection for clang
[linux-2.6-block.git] / tools / perf / Makefile.perf
CommitLineData
bd69cc28
IM		 1include ../scripts/Makefile.include
2
3# The default target of this Makefile is...
4all:
5
ca70c24f 6include ../scripts/utilities.mak
bd69cc28
IM		 7
8# Define V to have a more verbose compile.
9#
0695e57b
JO		 10# Define VF to have a more verbose feature check output.
11#
bd69cc28
IM		 12# Define O to save output files in a separate directory.
13#
14# Define ARCH as name of target architecture if you want cross-builds.
15#
16# Define CROSS_COMPILE as prefix name of compiler if you want cross-builds.
17#
18# Define NO_LIBPERL to disable perl script extension.
19#
20# Define NO_LIBPYTHON to disable python script extension.
21#
22# Define PYTHON to point to the python binary if the default
23# `python' is not correct; for example: PYTHON=python2
24#
25# Define PYTHON_CONFIG to point to the python-config binary if
26# the default `$(PYTHON)-config' is not correct.
27#
28# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
29#
30# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
31#
32# Define LDFLAGS=-static to build a static binary.
33#
34# Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
35#
36# Define NO_DWARF if you do not want debug-info analysis feature at all.
37#
38# Define WERROR=0 to disable treating any warnings as errors.
39#
40# Define NO_NEWT if you do not want TUI support. (deprecated)
41#
42# Define NO_SLANG if you do not want TUI support.
43#
44# Define NO_GTK2 if you do not want GTK+ GUI support.
45#
46# Define NO_DEMANGLE if you do not want C++ symbol demangling.
47#
48# Define NO_LIBELF if you do not want libelf dependency (e.g. cross-builds)
49#
50# Define NO_LIBUNWIND if you do not want libunwind dependency for dwarf
51# backtrace post unwind.
52#
53# Define NO_BACKTRACE if you do not want stack backtrace debug feature
54#
55# Define NO_LIBNUMA if you do not want numa perf benchmark
56#
57# Define NO_LIBAUDIT if you do not want libaudit support
58#
59# Define NO_LIBBIONIC if you do not want bionic support
5ea84154 60#
8ee46460
SE		 61# Define NO_LIBCRYPTO if you do not want libcrypto (openssl) support
62# used for generating build-ids for ELFs generated by jitdump.
63#
5ea84154
JO		 64# Define NO_LIBDW_DWARF_UNWIND if you do not want libdw support
65# for dwarf backtrace post unwind.
e477f3f0
AH		 66#
67# Define NO_PERF_READ_VDSO32 if you do not want to build perf-read-vdso32
68# for reading the 32-bit compatibility VDSO in 64-bit mode
69#
70# Define NO_PERF_READ_VDSOX32 if you do not want to build perf-read-vdsox32
71# for reading the x32 mode 32-bit compatibility VDSO in 64-bit mode
e92ce12e
NK		 72#
73# Define NO_ZLIB if you do not want to support compressed kernel modules
53d0a573 74#
6ab2b762 75# Define LIBBABELTRACE if you DO want libbabeltrace support
53d0a573 76# for CTF data format.
80a32e5b
JO		 77#
78# Define NO_LZMA if you do not want to support compressed (xz) kernel modules
e31f0d01
AH		 79#
80# Define NO_AUXTRACE if you do not want AUX area tracing support
ed63f34c
WN		 81#
82# Define NO_LIBBPF if you do not want BPF support
96b9e70b 83#
e26e63be
MH		 84# Define NO_SDT if you do not want to define SDT event in perf tools,
85# note that it doesn't disable SDT scanning support.
86#
96b9e70b
JO		 87# Define FEATURES_DUMP to provide features detection dump file
88# and bypass the feature detection
d4dfdf00
JO		 89#
90# Define NO_JVMTI if you do not want jvmti agent built
5ea84154 91
237fae79
AH		 92# As per kernel Makefile, avoid funny character set dependencies
93unexport LC_ALL
94LC_COLLATE=C
95LC_NUMERIC=C
96export LC_COLLATE LC_NUMERIC
97
bd69cc28
IM		 98ifeq ($(srctree),)
99srctree := $(patsubst %/,%,$(dir $(shell pwd)))
100srctree := $(patsubst %/,%,$(dir $(srctree)))
101#$(info Determined 'srctree' to be $(srctree))
102endif
103
104ifneq ($(objtree),)
105#$(info Determined 'objtree' to be $(objtree))
106endif
107
108ifneq ($(OUTPUT),)
109#$(info Determined 'OUTPUT' to be $(OUTPUT))
9352aaba
JO		 110# Adding $(OUTPUT) as a directory to look for source files,
111# because use generated output files as sources dependency
112# for flex/bison parsers.
113VPATH += $(OUTPUT)
114export VPATH
bd69cc28
IM		 115endif
116
ceed252f
JO		 117ifeq ($(V),1)
118 Q =
119else
120 Q = @
121endif
122
6dd280cd
JO		 123# Do not use make's built-in rules
124# (this improves performance and avoids hard-to-debug behaviour);
125MAKEFLAGS += -r
126
bd69cc28 127$(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD
ceed252f
JO		 128 $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
129 $(Q)touch $(OUTPUT)PERF-VERSION-FILE
bd69cc28 130
3c71ba3f
AB		 131# Makefiles suck: This macro sets a default value of $(2) for the
132# variable named by $(1), unless the variable has been set by
133# environment or command line. This is necessary for CC and AR
134# because make sets default values, so the simpler ?= approach
135# won't work as expected.
136define allow-override
137 $(if $(or $(findstring environment,$(origin $(1))),\
138 $(findstring command line,$(origin $(1)))),,\
139 $(eval $(1) = $(2)))
140endef
141
142# Allow setting CC and AR and LD, or setting CROSS_COMPILE as a prefix.
143$(call allow-override,CC,$(CROSS_COMPILE)gcc)
144$(call allow-override,AR,$(CROSS_COMPILE)ar)
145$(call allow-override,LD,$(CROSS_COMPILE)ld)
146
37b4e202
ZLK		 147LD += $(EXTRA_LDFLAGS)
148
80eeb67f
AK		 149HOSTCC ?= gcc
150HOSTLD ?= ld
151HOSTAR ?= ar
152
a8a5cd8b 153PKG_CONFIG = $(CROSS_COMPILE)pkg-config
bd69cc28
IM		 154
155RM = rm -f
b52bc234 156LN = ln -f
bd69cc28
IM		 157MKDIR = mkdir
158FIND = find
159INSTALL = install
160FLEX = flex
161BISON = bison
162STRIP = strip
237fae79 163AWK = awk
bd69cc28 164
4b6ab94e 165LIB_DIR = $(srctree)/tools/lib/api/
bd69cc28 166TRACE_EVENT_DIR = $(srctree)/tools/lib/traceevent/
4b6ab94e
JP		 167BPF_DIR = $(srctree)/tools/lib/bpf/
168SUBCMD_DIR = $(srctree)/tools/lib/subcmd/
bd69cc28 169
4842576c 170# include Makefile.config by default and rule out
bd69cc28
IM		 171# non-config cases
172config := 1
173
11196b79 174NON_CONFIG_TARGETS := clean TAGS tags cscope help install-doc
bd69cc28
IM		 175
176ifdef MAKECMDGOALS
177ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),)
178 config := 0
179endif
180endif
181
c053a150
WN		 182# Set FEATURE_TESTS to 'all' so all possible feature checkers are executed.
183# Without this setting the output feature dump file misses some features, for
184# example, liberty. Select all checkers so we won't get an incomplete feature
185# dump file.
bd69cc28 186ifeq ($(config),1)
c053a150
WN		 187ifdef MAKECMDGOALS
188ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump)
189FEATURE_TESTS := all
190endif
191endif
4842576c 192include Makefile.config
bd69cc28
IM		 193endif
194
1b700c99
ACM		 195ifeq ($(config),0)
196include $(srctree)/tools/scripts/Makefile.arch
197-include arch/$(ARCH)/Makefile
198endif
199
96b9e70b
JO		 200# The FEATURE_DUMP_EXPORT holds location of the actual
201# FEATURE_DUMP file to be used to bypass feature detection
202# (for bpf or any other subproject)
203ifeq ($(FEATURES_DUMP),)
204FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP)
205else
206FEATURE_DUMP_EXPORT := $(FEATURES_DUMP)
207endif
208
3d7c0144 209export prefix bindir sharedir sysconfdir DESTDIR
bd69cc28
IM		 210
211# sparse is architecture-neutral, which means that we need to tell it
212# explicitly what architecture to check for. Fix this up for yours..
213SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
214
215# Guard against environment variables
bd69cc28
IM		 216PYRF_OBJS =
217SCRIPT_SH =
218
219SCRIPT_SH += perf-archive.sh
c501e90b 220SCRIPT_SH += perf-with-kcore.sh
bd69cc28
IM		 221
222grep-libs = $(filter -l%,$(1))
223strip-libs = $(filter-out -l%,$(1))
224
225ifneq ($(OUTPUT),)
226 TE_PATH=$(OUTPUT)
ed63f34c 227 BPF_PATH=$(OUTPUT)
4b6ab94e 228 SUBCMD_PATH=$(OUTPUT)
bd69cc28 229ifneq ($(subdir),)
212e984a 230 API_PATH=$(OUTPUT)/../lib/api/
bd69cc28 231else
212e984a 232 API_PATH=$(OUTPUT)
bd69cc28
IM		 233endif
234else
235 TE_PATH=$(TRACE_EVENT_DIR)
212e984a 236 API_PATH=$(LIB_DIR)
ed63f34c 237 BPF_PATH=$(BPF_DIR)
4b6ab94e 238 SUBCMD_PATH=$(SUBCMD_DIR)
bd69cc28
IM		 239endif
240
241LIBTRACEEVENT = $(TE_PATH)libtraceevent.a
242export LIBTRACEEVENT
243
e3d09ec8 244LIBTRACEEVENT_DYNAMIC_LIST = $(TE_PATH)libtraceevent-dynamic-list
5d618324 245LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS = -Xlinker --dynamic-list=$(LIBTRACEEVENT_DYNAMIC_LIST)
e3d09ec8 246
212e984a 247LIBAPI = $(API_PATH)libapi.a
285a8f24 248export LIBAPI
bd69cc28 249
ed63f34c
WN		 250LIBBPF = $(BPF_PATH)libbpf.a
251
4b6ab94e
JP		 252LIBSUBCMD = $(SUBCMD_PATH)libsubcmd.a
253
bd69cc28
IM		 254# python extension build directories
255PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/
256PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
257PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
258export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
259
8ec19c0e 260python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so
bd69cc28
IM		 261
262PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
285a8f24 263PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBTRACEEVENT) $(LIBAPI)
bd69cc28 264
a35489a6 265$(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_DYNAMIC_LIST)
48d8d5db
HK		 266 $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \
267 CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS)' \
5d618324 268 $(PYTHON_WORD) util/setup.py \
bd69cc28
IM		 269 --quiet build_ext; \
270 mkdir -p $(OUTPUT)python && \
271 cp $(PYTHON_EXTBUILD_LIB)perf.so $(OUTPUT)python/
272#
273# No Perl scripts right now:
274#
275
276SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
277
bd69cc28
IM		 278PROGRAMS += $(OUTPUT)perf
279
e477f3f0
AH		 280ifndef NO_PERF_READ_VDSO32
281PROGRAMS += $(OUTPUT)perf-read-vdso32
282endif
283
284ifndef NO_PERF_READ_VDSOX32
285PROGRAMS += $(OUTPUT)perf-read-vdsox32
286endif
287
d4dfdf00
JO		 288LIBJVMTI = libperf-jvmti.so
289
290ifndef NO_JVMTI
291PROGRAMS += $(OUTPUT)$(LIBJVMTI)
292endif
293
bd69cc28
IM		 294# what 'all' will build and 'install' will install, in perfexecdir
295ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
296
297# what 'all' will build but not install in perfexecdir
298OTHER_PROGRAMS = $(OUTPUT)perf
299
300# Set paths to tools early so that they can be used for version tests.
301ifndef SHELL_PATH
302 SHELL_PATH = /bin/sh
303endif
304ifndef PERL_PATH
305 PERL_PATH = /usr/bin/perl
306endif
307
308export PERL_PATH
309
bd69cc28
IM		 310LIB_FILE=$(OUTPUT)libperf.a
311
4b6ab94e 312PERFLIBS = $(LIB_FILE) $(LIBAPI) $(LIBTRACEEVENT) $(LIBSUBCMD)
ed63f34c
WN		 313ifndef NO_LIBBPF
314 PERFLIBS += $(LIBBPF)
315endif
bd69cc28
IM		 316
317# We choose to avoid "if .. else if .. else .. endif endif"
318# because maintaining the nesting to match is a pain. If
319# we had "elif" things would have been much nicer...
320
bd69cc28
IM		 321ifneq ($(OUTPUT),)
322 CFLAGS += -I$(OUTPUT)
323endif
324
bd69cc28 325ifndef NO_GTK2
fc67297b 326 ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so
88aeea06 327 GTK_IN := $(OUTPUT)gtk-in.o
fc67297b
NK		 328
329install-gtk: $(OUTPUT)libperf-gtk.so
8a5411e9
IM		 330 $(call QUIET_INSTALL, 'GTK UI') \
331 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
332 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)'
bd69cc28
IM		 333endif
334
bd69cc28
IM		 335ifdef ASCIIDOC8
336 export ASCIIDOC8
337endif
338
339LIBS = -Wl,--whole-archive $(PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
340
341export INSTALL SHELL_PATH
342
343### Build rules
344
345SHELL = $(SHELL_PATH)
346
347all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
348
349please_set_SHELL_PATH_to_a_more_modern_shell:
ceed252f 350 $(Q)$$(:)
bd69cc28
IM		 351
352shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
353
354strip: $(PROGRAMS) $(OUTPUT)perf
355 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
356
72965b87
JO		 357PERF_IN := $(OUTPUT)perf-in.o
358
237fae79 359export srctree OUTPUT RM CC LD AR CFLAGS V BISON FLEX AWK
80eeb67f 360export HOSTCC HOSTLD HOSTAR
ab6201d0 361include $(srctree)/tools/build/Makefile.include
72965b87 362
80eeb67f
AK		 363JEVENTS := $(OUTPUT)pmu-events/jevents
364JEVENTS_IN := $(OUTPUT)pmu-events/jevents-in.o
365
366PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o
367
368export JEVENTS
369
370build := -f $(srctree)/tools/build/Makefile.build dir=. obj
371
324c824a 372$(PERF_IN): prepare FORCE
c4b6014e
ACM		 373 @(test -f ../../include/uapi/linux/perf_event.h && ( \
374 (diff -B ../include/uapi/linux/perf_event.h ../../include/uapi/linux/perf_event.h >/dev/null) \
375 || echo "Warning: tools/include/uapi/linux/perf_event.h differs from kernel" >&2 )) || true
ae3c14a0
ACM		 376 @(test -f ../../include/linux/hash.h && ( \
377 (diff -B ../include/linux/hash.h ../../include/linux/hash.h >/dev/null) \
378 || echo "Warning: tools/include/linux/hash.h differs from kernel" >&2 )) || true
4998a122
ACM		 379 @(test -f ../../include/uapi/linux/hw_breakpoint.h && ( \
380 (diff -B ../include/uapi/linux/hw_breakpoint.h ../../include/uapi/linux/hw_breakpoint.h >/dev/null) \
381 || echo "Warning: tools/include/uapi/linux/hw_breakpoint.h differs from kernel" >&2 )) || true
7d7d1bf1
ACM		 382 @(test -f ../../arch/x86/include/asm/disabled-features.h && ( \
383 (diff -B ../arch/x86/include/asm/disabled-features.h ../../arch/x86/include/asm/disabled-features.h >/dev/null) \
384 || echo "Warning: tools/arch/x86/include/asm/disabled-features.h differs from kernel" >&2 )) || true
385 @(test -f ../../arch/x86/include/asm/required-features.h && ( \
386 (diff -B ../arch/x86/include/asm/required-features.h ../../arch/x86/include/asm/required-features.h >/dev/null) \
387 || echo "Warning: tools/arch/x86/include/asm/required-features.h differs from kernel" >&2 )) || true
388 @(test -f ../../arch/x86/include/asm/cpufeatures.h && ( \
389 (diff -B ../arch/x86/include/asm/cpufeatures.h ../../arch/x86/include/asm/cpufeatures.h >/dev/null) \
390 || echo "Warning: tools/arch/x86/include/asm/cpufeatures.h differs from kernel" >&2 )) || true
391 @(test -f ../../arch/x86/lib/memcpy_64.S && ( \
e0c47582 392 (diff -B -I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>" ../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memcpy_64.S >/dev/null) \
7d7d1bf1
ACM		 393 || echo "Warning: tools/arch/x86/lib/memcpy_64.S differs from kernel" >&2 )) || true
394 @(test -f ../../arch/x86/lib/memset_64.S && ( \
e0c47582 395 (diff -B -I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>" ../arch/x86/lib/memset_64.S ../../arch/x86/lib/memset_64.S >/dev/null) \
7d7d1bf1 396 || echo "Warning: tools/arch/x86/lib/memset_64.S differs from kernel" >&2 )) || true
12f02033
ACM		 397 @(test -f ../../arch/arm/include/uapi/asm/perf_regs.h && ( \
398 (diff -B ../arch/arm/include/uapi/asm/perf_regs.h ../../arch/arm/include/uapi/asm/perf_regs.h >/dev/null) \
399 || echo "Warning: tools/arch/arm/include/uapi/asm/perf_regs.h differs from kernel" >&2 )) || true
400 @(test -f ../../arch/arm64/include/uapi/asm/perf_regs.h && ( \
401 (diff -B ../arch/arm64/include/uapi/asm/perf_regs.h ../../arch/arm64/include/uapi/asm/perf_regs.h >/dev/null) \
402 || echo "Warning: tools/arch/arm64/include/uapi/asm/perf_regs.h differs from kernel" >&2 )) || true
403 @(test -f ../../arch/powerpc/include/uapi/asm/perf_regs.h && ( \
404 (diff -B ../arch/powerpc/include/uapi/asm/perf_regs.h ../../arch/powerpc/include/uapi/asm/perf_regs.h >/dev/null) \
405 || echo "Warning: tools/arch/powerpc/include/uapi/asm/perf_regs.h differs from kernel" >&2 )) || true
406 @(test -f ../../arch/x86/include/uapi/asm/perf_regs.h && ( \
407 (diff -B ../arch/x86/include/uapi/asm/perf_regs.h ../../arch/x86/include/uapi/asm/perf_regs.h >/dev/null) \
408 || echo "Warning: tools/arch/x86/include/uapi/asm/perf_regs.h differs from kernel" >&2 )) || true
dd7bd109
ACM		 409 @(test -f ../../arch/x86/include/uapi/asm/kvm.h && ( \
410 (diff -B ../arch/x86/include/uapi/asm/kvm.h ../../arch/x86/include/uapi/asm/kvm.h >/dev/null) \
411 || echo "Warning: tools/arch/x86/include/uapi/asm/kvm.h differs from kernel" >&2 )) || true
412 @(test -f ../../arch/x86/include/uapi/asm/kvm_perf.h && ( \
413 (diff -B ../arch/x86/include/uapi/asm/kvm_perf.h ../../arch/x86/include/uapi/asm/kvm_perf.h >/dev/null) \
414 || echo "Warning: tools/arch/x86/include/uapi/asm/kvm_perf.h differs from kernel" >&2 )) || true
415 @(test -f ../../arch/x86/include/uapi/asm/svm.h && ( \
416 (diff -B ../arch/x86/include/uapi/asm/svm.h ../../arch/x86/include/uapi/asm/svm.h >/dev/null) \
417 || echo "Warning: tools/arch/x86/include/uapi/asm/svm.h differs from kernel" >&2 )) || true
418 @(test -f ../../arch/x86/include/uapi/asm/vmx.h && ( \
419 (diff -B ../arch/x86/include/uapi/asm/vmx.h ../../arch/x86/include/uapi/asm/vmx.h >/dev/null) \
420 || echo "Warning: tools/arch/x86/include/uapi/asm/vmx.h differs from kernel" >&2 )) || true
421 @(test -f ../../arch/powerpc/include/uapi/asm/kvm.h && ( \
422 (diff -B ../arch/powerpc/include/uapi/asm/kvm.h ../../arch/powerpc/include/uapi/asm/kvm.h >/dev/null) \
423 || echo "Warning: tools/arch/powerpc/include/uapi/asm/kvm.h differs from kernel" >&2 )) || true
424 @(test -f ../../arch/s390/include/uapi/asm/kvm.h && ( \
425 (diff -B ../arch/s390/include/uapi/asm/kvm.h ../../arch/s390/include/uapi/asm/kvm.h >/dev/null) \
426 || echo "Warning: tools/arch/s390/include/uapi/asm/kvm.h differs from kernel" >&2 )) || true
427 @(test -f ../../arch/s390/include/uapi/asm/kvm_perf.h && ( \
428 (diff -B ../arch/s390/include/uapi/asm/kvm_perf.h ../../arch/s390/include/uapi/asm/kvm_perf.h >/dev/null) \
429 || echo "Warning: tools/arch/s390/include/uapi/asm/kvm_perf.h differs from kernel" >&2 )) || true
430 @(test -f ../../arch/s390/include/uapi/asm/sie.h && ( \
431 (diff -B ../arch/s390/include/uapi/asm/sie.h ../../arch/s390/include/uapi/asm/sie.h >/dev/null) \
432 || echo "Warning: tools/arch/s390/include/uapi/asm/sie.h differs from kernel" >&2 )) || true
433 @(test -f ../../arch/arm/include/uapi/asm/kvm.h && ( \
434 (diff -B ../arch/arm/include/uapi/asm/kvm.h ../../arch/arm/include/uapi/asm/kvm.h >/dev/null) \
435 || echo "Warning: tools/arch/arm/include/uapi/asm/kvm.h differs from kernel" >&2 )) || true
436 @(test -f ../../arch/arm64/include/uapi/asm/kvm.h && ( \
437 (diff -B ../arch/arm64/include/uapi/asm/kvm.h ../../arch/arm64/include/uapi/asm/kvm.h >/dev/null) \
438 || echo "Warning: tools/arch/arm64/include/uapi/asm/kvm.h differs from kernel" >&2 )) || true
de1e17b1
ACM		 439 @(test -f ../../include/asm-generic/bitops/arch_hweight.h && ( \
440 (diff -B ../include/asm-generic/bitops/arch_hweight.h ../../include/asm-generic/bitops/arch_hweight.h >/dev/null) \
441 || echo "Warning: tools/include/asm-generic/bitops/arch_hweight.h differs from kernel" >&2 )) || true
442 @(test -f ../../include/asm-generic/bitops/const_hweight.h && ( \
443 (diff -B ../include/asm-generic/bitops/const_hweight.h ../../include/asm-generic/bitops/const_hweight.h >/dev/null) \
444 || echo "Warning: tools/include/asm-generic/bitops/const_hweight.h differs from kernel" >&2 )) || true
445 @(test -f ../../include/asm-generic/bitops/__fls.h && ( \
446 (diff -B ../include/asm-generic/bitops/__fls.h ../../include/asm-generic/bitops/__fls.h >/dev/null) \
447 || echo "Warning: tools/include/asm-generic/bitops/__fls.h differs from kernel" >&2 )) || true
448 @(test -f ../../include/asm-generic/bitops/fls.h && ( \
449 (diff -B ../include/asm-generic/bitops/fls.h ../../include/asm-generic/bitops/fls.h >/dev/null) \
450 || echo "Warning: tools/include/asm-generic/bitops/fls.h differs from kernel" >&2 )) || true
451 @(test -f ../../include/asm-generic/bitops/fls64.h && ( \
452 (diff -B ../include/asm-generic/bitops/fls64.h ../../include/asm-generic/bitops/fls64.h >/dev/null) \
453 || echo "Warning: tools/include/asm-generic/bitops/fls64.h differs from kernel" >&2 )) || true
39ff5263
MP		 454 @(test -f ../../include/linux/coresight-pmu.h && ( \
455 (diff -B ../include/linux/coresight-pmu.h ../../include/linux/coresight-pmu.h >/dev/null) \
456 || echo "Warning: tools/include/linux/coresight-pmu.h differs from kernel" >&2 )) || true
0a4a7e43
WN		 457 @(test -f ../../include/uapi/asm-generic/mman-common.h && ( \
458 (diff -B ../include/uapi/asm-generic/mman-common.h ../../include/uapi/asm-generic/mman-common.h >/dev/null) \
459 || echo "Warning: tools/include/uapi/asm-generic/mman-common.h differs from kernel" >&2 )) || true
460 @(test -f ../../include/uapi/asm-generic/mman.h && ( \
461 (diff -B -I "^#include <\(uapi/\)*asm-generic/mman-common.h>$$" ../include/uapi/asm-generic/mman.h ../../include/uapi/asm-generic/mman.h >/dev/null) \
462 || echo "Warning: tools/include/uapi/asm-generic/mman.h differs from kernel" >&2 )) || true
463 @(test -f ../../include/uapi/linux/mman.h && ( \
464 (diff -B -I "^#include <\(uapi/\)*asm/mman.h>$$" ../include/uapi/linux/mman.h ../../include/uapi/linux/mman.h >/dev/null) \
465 || echo "Warning: tools/include/uapi/linux/mman.h differs from kernel" >&2 )) || true
ceed252f 466 $(Q)$(MAKE) $(build)=perf
72965b87 467
80eeb67f
AK		 468$(JEVENTS_IN): FORCE
469 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=jevents
470
471$(JEVENTS): $(JEVENTS_IN)
472 $(QUIET_LINK)$(HOSTCC) $(JEVENTS_IN) -o $@
473
474$(PMU_EVENTS_IN): $(JEVENTS) FORCE
475 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events
476
477$(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) $(LIBTRACEEVENT_DYNAMIC_LIST)
5d618324 478 $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS) \
80eeb67f 479 $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@
bd69cc28 480
7c422f55 481$(GTK_IN): fixdep FORCE
ceed252f 482 $(Q)$(MAKE) $(build)=gtk
fc67297b 483
88aeea06 484$(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS)
e27a08f5 485 $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS)
fc67297b 486
bd69cc28
IM		 487$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
488
489$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
490 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
491
492$(SCRIPTS) : % : %.sh
493 $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
494
495# These can record PERF_VERSION
cb4e67fd 496perf.spec $(SCRIPTS) \
bd69cc28
IM		 497 : $(OUTPUT)PERF-VERSION-FILE
498
499.SUFFIXES:
1f7c645a
IM		 500
501#
502# If a target does not match any of the later rules then prefix it by $(OUTPUT)
503# This makes targets like 'make O=/tmp/perf perf.o' work in a natural way.
504#
505ifneq ($(OUTPUT),)
506%.o: $(OUTPUT)%.o
507 @echo " # Redirected target $@ => $(OUTPUT)$@"
80eeb67f
AK		 508pmu-events/%.o: $(OUTPUT)pmu-events/%.o
509 @echo " # Redirected target $@ => $(OUTPUT)$@"
1f7c645a 510util/%.o: $(OUTPUT)util/%.o
cee972c0 511 @echo " # Redirected target $@ => $(OUTPUT)$@"
1f7c645a 512bench/%.o: $(OUTPUT)bench/%.o
cee972c0 513 @echo " # Redirected target $@ => $(OUTPUT)$@"
1f7c645a 514tests/%.o: $(OUTPUT)tests/%.o
cee972c0 515 @echo " # Redirected target $@ => $(OUTPUT)$@"
1f7c645a 516endif
bd69cc28
IM		 517
518# These two need to be here so that when O= is not used they take precedence
519# over the general rule for .o
520
1999307b
JO		 521# get relative building directory (to $(OUTPUT))
522# and '.' if it's $(OUTPUT) itself
523__build-dir = $(subst $(OUTPUT),,$(dir $@))
524build-dir = $(if $(__build-dir),$(__build-dir),.)
525
1b700c99 526prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h fixdep archheaders
1999307b 527
324c824a 528$(OUTPUT)%.o: %.c prepare FORCE
ceed252f 529 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
1999307b 530
324c824a 531$(OUTPUT)%.i: %.c prepare FORCE
ceed252f 532 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
1999307b 533
324c824a 534$(OUTPUT)%.s: %.c prepare FORCE
ceed252f 535 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
1999307b 536
324c824a 537$(OUTPUT)%-bison.o: %.c prepare FORCE
ceed252f 538 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
1999307b 539
324c824a 540$(OUTPUT)%-flex.o: %.c prepare FORCE
ceed252f 541 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
1999307b 542
324c824a 543$(OUTPUT)%.o: %.S prepare FORCE
ceed252f 544 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
1999307b 545
324c824a 546$(OUTPUT)%.i: %.S prepare FORCE
ceed252f 547 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
bd69cc28 548
bd69cc28
IM		 549$(OUTPUT)perf-%: %.o $(PERFLIBS)
550 $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS)
551
e477f3f0
AH		 552ifndef NO_PERF_READ_VDSO32
553$(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-vdso-map.c
554 $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
555endif
556
557ifndef NO_PERF_READ_VDSOX32
558$(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-vdso-map.c
559 $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
560endif
561
d4dfdf00
JO		 562ifndef NO_JVMTI
563LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o
564
565$(LIBJVMTI_IN): FORCE
566 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti
567
568$(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN)
569 $(QUIET_LINK)$(CC) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $< -lelf -lrt
570endif
571
8e499ac5 572$(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h)
bd69cc28 573
9352aaba
JO		 574LIBPERF_IN := $(OUTPUT)libperf-in.o
575
1b700c99 576$(LIBPERF_IN): prepare fixdep FORCE
ceed252f 577 $(Q)$(MAKE) $(build)=libperf
9352aaba 578
8e499ac5 579$(LIB_FILE): $(LIBPERF_IN)
9352aaba 580 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBPERF_IN) $(LIB_OBJS)
bd69cc28 581
3d7c0144
JO		 582LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ)
583
7c422f55 584$(LIBTRACEEVENT): fixdep FORCE
e3d09ec8
HK		 585 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a
586
7c422f55 587libtraceevent_plugins: fixdep FORCE
e3d09ec8
HK		 588 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) plugins
589
590$(LIBTRACEEVENT_DYNAMIC_LIST): libtraceevent_plugins
591 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent-dynamic-list
bd69cc28
IM		 592
593$(LIBTRACEEVENT)-clean:
8ec19c0e 594 $(call QUIET_CLEAN, libtraceevent)
ceed252f 595 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) O=$(OUTPUT) clean >/dev/null
bd69cc28 596
67befc65 597install-traceevent-plugins: libtraceevent_plugins
ceed252f 598 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) install_plugins
3d7c0144 599
7c422f55 600$(LIBAPI): fixdep FORCE
ceed252f 601 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a
bd69cc28 602
285a8f24
JO		 603$(LIBAPI)-clean:
604 $(call QUIET_CLEAN, libapi)
ceed252f 605 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null
bd69cc28 606
50f1e6d0 607$(LIBBPF): fixdep FORCE
96b9e70b 608 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) $(OUTPUT)libbpf.a FEATURES_DUMP=$(FEATURE_DUMP_EXPORT)
ed63f34c
WN		 609
610$(LIBBPF)-clean:
611 $(call QUIET_CLEAN, libbpf)
612 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) clean >/dev/null
613
4b6ab94e
JP		 614$(LIBSUBCMD): fixdep FORCE
615 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) $(OUTPUT)libsubcmd.a
616
617$(LIBSUBCMD)-clean:
618 $(call QUIET_CLEAN, libsubcmd)
619 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) clean
620
bd69cc28
IM		 621help:
622 @echo 'Perf make targets:'
623 @echo ' doc - make *all* documentation (see below)'
624 @echo ' man - make manpage documentation (access with man <foo>)'
625 @echo ' html - make html documentation'
626 @echo ' info - make GNU info documentation (access with info <foo>)'
627 @echo ' pdf - make pdf documentation'
628 @echo ' TAGS - use etags to make tag information for source browsing'
629 @echo ' tags - use ctags to make tag information for source browsing'
630 @echo ' cscope - use cscope to make interactive browsing database'
631 @echo ''
632 @echo 'Perf install targets:'
633 @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed'
fc9cabea
JZ		 634 @echo ' HINT: use "prefix" or "DESTDIR" to install to a particular'
635 @echo ' path like "make prefix=/usr/local install install-doc"'
bd69cc28
IM		 636 @echo ' install - install compiled binaries'
637 @echo ' install-doc - install *all* documentation'
638 @echo ' install-man - install manpage documentation'
639 @echo ' install-html - install html documentation'
640 @echo ' install-info - install GNU info documentation'
641 @echo ' install-pdf - install pdf documentation'
642 @echo ''
643 @echo ' quick-install-doc - alias for quick-install-man'
644 @echo ' quick-install-man - install the documentation quickly'
645 @echo ' quick-install-html - install the html documentation quickly'
646 @echo ''
647 @echo 'Perf maintainer targets:'
648 @echo ' clean - clean all binary objects and build output'
649
650
651DOC_TARGETS := doc man html info pdf
652
653INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
654INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
655
656# 'make doc' should call 'make -C Documentation all'
657$(DOC_TARGETS):
658 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:doc=all)
659
685c8415 660TAG_FOLDERS= . ../lib ../include
16a64336
SAS		 661TAG_FILES= ../../include/uapi/linux/perf_event.h
662
bd69cc28 663TAGS:
b0815d07 664 $(QUIET_GEN)$(RM) TAGS; \
16a64336 665 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print | xargs etags -a $(TAG_FILES)
bd69cc28
IM		 666
667tags:
b0815d07 668 $(QUIET_GEN)$(RM) tags; \
16a64336 669 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print | xargs ctags -a $(TAG_FILES)
bd69cc28
IM		 670
671cscope:
b0815d07 672 $(QUIET_GEN)$(RM) cscope*; \
16a64336 673 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print | xargs cscope -b $(TAG_FILES)
bd69cc28 674
bd69cc28
IM		 675### Testing rules
676
677# GNU make supports exporting all variables by "export" without parameters.
678# However, the environment gets quite big, and some programs have problems
679# with that.
680
681check: $(OUTPUT)common-cmds.h
682 if sparse; \
683 then \
684 for i in *.c */*.c; \
685 do \
686 sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
687 done; \
688 else \
689 exit 1; \
690 fi
691
692### Installation rules
693
fc67297b
NK		 694install-gtk:
695
128c32ed 696install-tools: all install-gtk
8a5411e9
IM		 697 $(call QUIET_INSTALL, binaries) \
698 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \
699 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \
700 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'
e477f3f0
AH		 701ifndef NO_PERF_READ_VDSO32
702 $(call QUIET_INSTALL, perf-read-vdso32) \
703 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)';
704endif
705ifndef NO_PERF_READ_VDSOX32
706 $(call QUIET_INSTALL, perf-read-vdsox32) \
707 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)';
d4dfdf00
JO		 708endif
709ifndef NO_JVMTI
710 $(call QUIET_INSTALL, $(LIBJVMTI)) \
711 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)';
e477f3f0 712endif
8a5411e9
IM		 713 $(call QUIET_INSTALL, libexec) \
714 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
715 $(call QUIET_INSTALL, perf-archive) \
716 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
c501e90b
AH		 717 $(call QUIET_INSTALL, perf-with-kcore) \
718 $(INSTALL) $(OUTPUT)perf-with-kcore -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
005438a8
ACM		 719ifndef NO_LIBAUDIT
720 $(call QUIET_INSTALL, strace/groups) \
721 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \
722 $(INSTALL) trace/strace/groups/* -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'
723endif
bd69cc28 724ifndef NO_LIBPERL
8a5411e9
IM		 725 $(call QUIET_INSTALL, perl-scripts) \
726 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
727 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
728 $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \
729 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \
730 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
bd69cc28
IM		 731endif
732ifndef NO_LIBPYTHON
8a5411e9
IM		 733 $(call QUIET_INSTALL, python-scripts) \
734 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
735 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \
736 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
737 $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \
738 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
bd69cc28 739endif
a8b4c701 740 $(call QUIET_INSTALL, perf_completion-script) \
8a5411e9 741 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \
a8b4c701 742 $(INSTALL) perf-completion.sh '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
14cbfbeb
NK		 743 $(call QUIET_INSTALL, perf-tip) \
744 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \
745 $(INSTALL) Documentation/tips.txt -t '$(DESTDIR_SQ)$(tip_instdir_SQ)'
128c32ed
NN		 746
747install-tests: all install-gtk
8a5411e9
IM		 748 $(call QUIET_INSTALL, tests) \
749 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
750 $(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
751 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
752 $(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'
bd69cc28 753
128c32ed
NN		 754install-bin: install-tools install-tests
755
3d7c0144 756install: install-bin try-install-man install-traceevent-plugins
bd69cc28
IM		 757
758install-python_ext:
759 $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
760
761# 'make install-doc' should call 'make -C Documentation install'
762$(INSTALL_DOC_TARGETS):
763 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:-doc=)
764
765### Cleaning rules
766
767#
4842576c 768# This is here, not in Makefile.config, because Makefile.config does
bd69cc28
IM		 769# not get included for the clean target:
770#
771config-clean:
8ec19c0e 772 $(call QUIET_CLEAN, config)
8f46dfd7 773 $(Q)$(MAKE) -C $(srctree)/tools/build/feature/ $(if $(OUTPUT),OUTPUT=$(OUTPUT)feature/,) clean >/dev/null
bd69cc28 774
1b700c99 775clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean config-clean
8e499ac5 776 $(call QUIET_CLEAN, core-objs) $(RM) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS)
8f46dfd7 777 $(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
64227379 778 $(Q)$(RM) $(OUTPUT).config-detected
d4dfdf00 779 $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)pmu-events/jevents $(OUTPUT)$(LIBJVMTI).so
237fae79 780 $(call QUIET_CLEAN, core-gen) $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope* $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)FEATURE-DUMP $(OUTPUT)util/*-bison* $(OUTPUT)util/*-flex* \
8f46dfd7 781 $(OUTPUT)util/intel-pt-decoder/inat-tables.c $(OUTPUT)fixdep \
80eeb67f
AK		 782 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \
783 $(OUTPUT)pmu-events/pmu-events.c
553873e1 784 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) clean
bd69cc28
IM		 785 $(python-clean)
786
b8e52be0
JO		 787#
788# To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY)
789# file if defined, with no further action.
790feature-dump:
791ifdef FEATURE_DUMP_COPY
792 @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY)
793 @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)"
794else
795 @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP"
796endif
797
bd69cc28
IM		 798#
799# Trick: if ../../.git does not exist - we are building out of tree for example,
800# then force version regeneration:
801#
802ifeq ($(wildcard ../../.git/HEAD),)
803 GIT-HEAD-PHONY = ../../.git/HEAD
804else
805 GIT-HEAD-PHONY =
806endif
807
72965b87
JO		 808FORCE:
809
fc67297b 810.PHONY: all install clean config-clean strip install-gtk
bd69cc28 811.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
324c824a 812.PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope FORCE prepare
1b700c99 813.PHONY: libtraceevent_plugins archheaders
bd69cc28 814
Linux 6.x block layer and io_uring tree(s)