1# SPDX-License-Identifier: GPL-2.0 2# trace-cmd version 3TC_VERSION = 3 4TC_PATCHLEVEL = 0 5TC_EXTRAVERSION = 3 6TRACECMD_VERSION = $(TC_VERSION).$(TC_PATCHLEVEL).$(TC_EXTRAVERSION) 7 8export TC_VERSION 9export TC_PATCHLEVEL 10export TC_EXTRAVERSION 11export TRACECMD_VERSION 12 13LIBTC_VERSION = 1 14LIBTC_PATCHLEVEL = 1 15LIBTC_EXTRAVERSION = 3 16LIBTRACECMD_VERSION = $(LIBTC_VERSION).$(LIBTC_PATCHLEVEL).$(LIBTC_EXTRAVERSION) 17 18export LIBTC_VERSION 19export LIBTC_PATCHLEVEL 20export LIBTC_EXTRAVERSION 21export LIBTRACECMD_VERSION 22 23VERSION_FILE = ltc_version.h 24 25LIBTRACEEVENT_MIN_VERSION = 1.5 26LIBTRACEFS_MIN_VERSION = 1.3 27 28MAKEFLAGS += --no-print-directory 29 30# Makefiles suck: This macro sets a default value of $(2) for the 31# variable named by $(1), unless the variable has been set by 32# environment or command line. This is necessary for CC and AR 33# because make sets default values, so the simpler ?= approach 34# won't work as expected. 35define allow-override 36 $(if $(or $(findstring environment,$(origin $(1))),\ 37 $(findstring command line,$(origin $(1)))),,\ 38 $(eval $(1) = $(2))) 39endef 40 41# Allow setting CC and AR, or setting CROSS_COMPILE as a prefix. 42$(call allow-override,CC,$(CROSS_COMPILE)gcc) 43$(call allow-override,AR,$(CROSS_COMPILE)ar) 44$(call allow-override,PKG_CONFIG,pkg-config) 45$(call allow-override,LD_SO_CONF_PATH,/etc/ld.so.conf.d/) 46$(call allow-override,LDCONFIG,ldconfig) 47 48export LD_SO_CONF_PATH LDCONFIG 49 50EXT = -std=gnu99 51INSTALL = install 52 53# Use DESTDIR for installing into a different root directory. 54# This is useful for building a package. The program will be 55# installed in this directory as if it was the root directory. 56# Then the build tool can move it later. 57DESTDIR ?= 58DESTDIR_SQ = '$(subst ','\'',$(DESTDIR))' 59 60LP64 := $(shell echo __LP64__ | ${CC} ${CFLAGS} -E -x c - | tail -n 1) 61ifeq ($(LP64), 1) 62 libdir_relative_temp = lib64 63else 64 libdir_relative_temp = lib 65endif 66 67libdir_relative ?= $(libdir_relative_temp) 68prefix ?= /usr/local 69bindir_relative = bin 70bindir = $(prefix)/$(bindir_relative) 71man_dir = $(prefix)/share/man 72man_dir_SQ = '$(subst ','\'',$(man_dir))' 73html_install_SQ = '$(subst ','\'',$(html_install))' 74img_install_SQ = '$(subst ','\'',$(img_install))' 75libdir = $(prefix)/$(libdir_relative) 76libdir_SQ = '$(subst ','\'',$(libdir))' 77includedir = $(prefix)/include 78includedir_SQ = '$(subst ','\'',$(includedir))' 79pkgconfig_dir ?= $(word 1,$(shell $(PKG_CONFIG) \ 80 --variable pc_path pkg-config | tr ":" " ")) 81 82etcdir ?= /etc 83etcdir_SQ = '$(subst ','\'',$(etcdir))' 84 85export man_dir man_dir_SQ html_install html_install_SQ INSTALL 86export img_install img_install_SQ libdir libdir_SQ includedir_SQ 87export DESTDIR DESTDIR_SQ 88 89ifeq ($(prefix),$(HOME)) 90plugin_tracecmd_dir = $(libdir)/trace-cmd/plugins 91python_dir ?= $(libdir)/trace-cmd/python 92var_dir = $(HOME)/.trace-cmd/ 93else 94python_dir ?= $(libdir)/trace-cmd/python 95PLUGIN_DIR_TRACECMD = -DPLUGIN_TRACECMD_DIR="$(plugin_tracecmd_dir)" 96PYTHON_DIR = -DPYTHON_DIR="$(python_dir)" 97PLUGIN_DIR_TRACECMD_SQ = '$(subst ','\'',$(PLUGIN_DIR_TRACECMD))' 98PYTHON_DIR_SQ = '$(subst ','\'',$(PYTHON_DIR))' 99var_dir = /var 100endif 101 102# Shell quotes 103bindir_SQ = $(subst ','\'',$(bindir)) 104bindir_relative_SQ = $(subst ','\'',$(bindir_relative)) 105plugin_tracecmd_dir_SQ = $(subst ','\'',$(plugin_tracecmd_dir)) 106python_dir_SQ = $(subst ','\'',$(python_dir)) 107 108pound := \# 109 110VAR_DIR = -DVAR_DIR="$(var_dir)" 111VAR_DIR_SQ = '$(subst ','\'',$(VAR_DIR))' 112var_dir_SQ = '$(subst ','\'',$(var_dir))' 113 114HELP_DIR = -DHELP_DIR=$(html_install) 115HELP_DIR_SQ = '$(subst ','\'',$(HELP_DIR))' 116#' emacs highlighting gets confused by the above escaped quote. 117 118BASH_COMPLETE_DIR ?= $(etcdir)/bash_completion.d 119 120export PLUGIN_DIR_TRACECMD 121export PYTHON_DIR 122export PYTHON_DIR_SQ 123export plugin_tracecmd_dir_SQ 124export python_dir_SQ 125export var_dir 126 127# copy a bit from Linux kbuild 128 129ifeq ("$(origin V)", "command line") 130 VERBOSE = $(V) 131endif 132ifndef VERBOSE 133 VERBOSE = 0 134endif 135 136SILENT := $(if $(findstring s,$(filter-out --%,$(MAKEFLAGS))),1) 137 138SWIG_DEFINED := $(shell if command -v swig; then echo 1; else echo 0; fi) 139ifeq ($(SWIG_DEFINED), 0) 140BUILD_PYTHON := report_noswig 141NO_PYTHON = 1 142endif 143 144ifndef NO_PYTHON 145PYTHON := ctracecmd.so 146 147PYTHON_VERS ?= python 148PYTHON_PKGCONFIG_VERS ?= $(PYTHON_VERS) 149 150# Can build python? 151ifeq ($(shell sh -c "$(PKG_CONFIG) --cflags $(PYTHON_PKGCONFIG_VERS) > /dev/null 2>&1 && echo y"), y) 152 BUILD_PYTHON := $(PYTHON) 153 BUILD_PYTHON_WORKS := 1 154else 155 BUILD_PYTHON := report_nopythondev 156 NO_PYTHON = 1 157endif 158endif # NO_PYTHON 159 160export BUILD_PYTHON_WORKS 161export NO_PYTHON 162 163# $(call test-build, snippet, ret) -> ret if snippet compiles 164# -> empty otherwise 165test-build = $(if $(shell sh -c 'echo "$(1)" | \ 166 $(CC) -o /dev/null -c -x c - > /dev/null 2>&1 && echo y'), $2) 167 168UDIS86_AVAILABLE := $(call test-build,\#include <udis86.h>, y) 169ifneq ($(strip $(UDIS86_AVAILABLE)), y) 170NO_UDIS86 := 1 171endif 172 173ifndef NO_UDIS86 174# have udis86 disassembler library? 175udis86-flags := -DHAVE_UDIS86 -ludis86 176udis86-ldflags := -ludis86 177endif # NO_UDIS86 178 179define BLK_TC_FLUSH_SOURCE 180#include <linux/blktrace_api.h> 181int main(void) { return BLK_TC_FLUSH; } 182endef 183 184# have flush/fua block layer instead of barriers? 185blk-flags := $(call test-build,$(BLK_TC_FLUSH_SOURCE),-DHAVE_BLK_TC_FLUSH) 186 187ifeq ("$(origin O)", "command line") 188 189 saved-output := $(O) 190 BUILD_OUTPUT := $(shell cd $(O) && /bin/pwd) 191 $(if $(BUILD_OUTPUT),, \ 192 $(error output directory "$(saved-output)" does not exist)) 193 194else 195 BUILD_OUTPUT = $(CURDIR) 196endif 197 198srctree := $(if $(BUILD_SRC),$(BUILD_SRC),$(CURDIR)) 199objtree := $(BUILD_OUTPUT) 200src := $(srctree) 201obj := $(objtree) 202 203PKG_CONFIG_SOURCE_FILE = libtracecmd.pc 204PKG_CONFIG_FILE := $(addprefix $(BUILD_OUTPUT)/,$(PKG_CONFIG_SOURCE_FILE)) 205 206export pkgconfig_dir PKG_CONFIG_FILE 207 208export prefix bindir src obj 209 210LIBS = -ldl 211 212LIBTRACECMD_DIR = $(obj)/lib/trace-cmd 213LIBTRACECMD_STATIC = $(LIBTRACECMD_DIR)/libtracecmd.a 214LIBTRACECMD_SHARED = $(LIBTRACECMD_DIR)/libtracecmd.so.$(LIBTRACECMD_VERSION) 215LIBTRACECMD_SHARED_VERSION = $(shell echo $(LIBTRACECMD_SHARED) | sed -e 's/\(\.so\.[0-9]*\).*/\1/') 216LIBTRACECMD_SHARED_SO = $(shell echo $(LIBTRACECMD_SHARED) | sed -e 's/\(\.so\).*/\1/') 217 218export LIBTRACECMD_STATIC LIBTRACECMD_SHARED 219export LIBTRACECMD_SHARED_VERSION LIBTRACECMD_SHARED_SO 220 221LIBTRACEEVENT=libtraceevent 222LIBTRACEFS=libtracefs 223 224TEST_LIBTRACEEVENT = $(shell sh -c "$(PKG_CONFIG) --atleast-version $(LIBTRACEEVENT_MIN_VERSION) $(LIBTRACEEVENT) > /dev/null 2>&1 && echo y") 225TEST_LIBTRACEFS = $(shell sh -c "$(PKG_CONFIG) --atleast-version $(LIBTRACEFS_MIN_VERSION) $(LIBTRACEFS) > /dev/null 2>&1 && echo y") 226 227ifeq ("$(TEST_LIBTRACEEVENT)", "y") 228LIBTRACEEVENT_CFLAGS = $(shell sh -c "$(PKG_CONFIG) --cflags $(LIBTRACEEVENT)") 229LIBTRACEEVENT_LDLAGS = $(shell sh -c "$(PKG_CONFIG) --libs $(LIBTRACEEVENT)") 230else 231.PHONY: warning 232warning: 233 @echo "********************************************" 234 @echo "** NOTICE: libtraceevent version $(LIBTRACEEVENT_MIN_VERSION) or higher not found on system" 235 @echo "**" 236 @echo "** Consider installing the latest libtraceevent from your" 237 @echo "** distribution, or from source:" 238 @echo "**" 239 @echo "** https://git.kernel.org/pub/scm/libs/libtrace/libtraceevent.git/ " 240 @echo "**" 241 @echo "********************************************" 242endif 243 244export LIBTRACEEVENT_CFLAGS LIBTRACEEVENT_LDLAGS 245 246ifeq ("$(TEST_LIBTRACEFS)", "y") 247LIBTRACEFS_CFLAGS = $(shell sh -c "$(PKG_CONFIG) --cflags $(LIBTRACEFS)") 248LIBTRACEFS_LDLAGS = $(shell sh -c "$(PKG_CONFIG) --libs $(LIBTRACEFS)") 249else 250.PHONY: warning 251warning: 252 @echo "********************************************" 253 @echo "** NOTICE: libtracefs version $(LIBTRACEFS_MIN_VERSION) or higher not found on system" 254 @echo "**" 255 @echo "** Consider installing the latest libtracefs from your" 256 @echo "** distribution, or from source:" 257 @echo "**" 258 @echo "** https://git.kernel.org/pub/scm/libs/libtrace/libtracefs.git/ " 259 @echo "**" 260 @echo "********************************************" 261endif 262 263export LIBTRACEFS_CFLAGS LIBTRACEFS_LDLAGS 264 265TRACE_LIBS = -L$(LIBTRACECMD_DIR) -ltracecmd \ 266 $(LIBTRACEEVENT_LDLAGS) $(LIBTRACEFS_LDLAGS) 267 268export LIBS TRACE_LIBS 269export LIBTRACECMD_DIR 270export Q SILENT VERBOSE EXT 271 272# Include the utils 273include scripts/utils.mk 274 275INCLUDES = -I$(src)/include -I$(src)/../../include 276INCLUDES += -I$(src)/include/trace-cmd 277INCLUDES += -I$(src)/lib/trace-cmd/include 278INCLUDES += -I$(src)/lib/trace-cmd/include/private 279INCLUDES += -I$(src)/tracecmd/include 280INCLUDES += $(LIBTRACEEVENT_CFLAGS) 281INCLUDES += $(LIBTRACEFS_CFLAGS) 282 283include $(src)/features.mk 284 285# Set compile option CFLAGS if not set elsewhere 286CFLAGS ?= -g -Wall 287CPPFLAGS ?= 288LDFLAGS ?= 289 290ifndef NO_VSOCK 291VSOCK_DEFINED := $(shell if (echo "$(pound)include <linux/vm_sockets.h>" | $(CC) -E - >/dev/null 2>&1) ; then echo 1; else echo 0 ; fi) 292else 293VSOCK_DEFINED := 0 294endif 295 296export VSOCK_DEFINED 297ifeq ($(VSOCK_DEFINED), 1) 298CFLAGS += -DVSOCK 299endif 300 301PERF_DEFINED := $(shell if (echo "$(pound)include <linux/perf_event.h>" | $(CC) -E - >/dev/null 2>&1) ; then echo 1; else echo 0 ; fi) 302export PERF_DEFINED 303ifeq ($(PERF_DEFINED), 1) 304CFLAGS += -DPERF 305endif 306 307ZLIB_INSTALLED := $(shell if (printf "$(pound)include <zlib.h>\n void main(){deflateInit(NULL, Z_BEST_COMPRESSION);}" | $(CC) -o /dev/null -x c - -lz >/dev/null 2>&1) ; then echo 1; else echo 0 ; fi) 308ifeq ($(ZLIB_INSTALLED), 1) 309export ZLIB_INSTALLED 310CFLAGS += -DHAVE_ZLIB 311$(info Have zlib compression support) 312endif 313 314TEST_LIBZSTD = $(shell sh -c "$(PKG_CONFIG) --atleast-version 1.4.0 libzstd > /dev/null 2>&1 && echo y") 315 316ifeq ("$(TEST_LIBZSTD)", "y") 317LIBZSTD_CFLAGS = $(shell sh -c "$(PKG_CONFIG) --cflags libzstd") 318LIBZSTD_LDLAGS = $(shell sh -c "$(PKG_CONFIG) --libs libzstd") 319CFLAGS += -DHAVE_ZSTD 320ZSTD_INSTALLED=1 321$(info Have ZSTD compression support) 322else 323$(info *************************************************************) 324$(info ZSTD package not found, best compression algorithm not in use) 325$(info *************************************************************) 326endif 327 328export LIBZSTD_CFLAGS LIBZSTD_LDLAGS ZSTD_INSTALLED 329 330CUNIT_INSTALLED := $(shell if (printf "$(pound)include <CUnit/Basic.h>\n void main(){CU_initialize_registry();}" | $(CC) -o /dev/null -x c - -lcunit >/dev/null 2>&1) ; then echo 1; else echo 0 ; fi) 331export CUNIT_INSTALLED 332 333export CFLAGS 334export INCLUDES 335 336# Required CFLAGS 337override CFLAGS += -D_GNU_SOURCE 338 339ifndef NO_PTRACE 340ifneq ($(call try-cc,$(SOURCE_PTRACE),),y) 341 NO_PTRACE = 1 342 override CFLAGS += -DWARN_NO_PTRACE 343endif 344endif 345 346ifdef NO_PTRACE 347override CFLAGS += -DNO_PTRACE 348endif 349 350ifndef NO_AUDIT 351ifneq ($(call try-cc,$(SOURCE_AUDIT),-laudit),y) 352 NO_AUDIT = 1 353 override CFLAGS += -DWARN_NO_AUDIT 354endif 355endif 356 357ifdef NO_AUDIT 358override CFLAGS += -DNO_AUDIT 359else 360LIBS += -laudit 361endif 362 363# Append required CFLAGS 364override CFLAGS += $(INCLUDES) $(VAR_DIR) 365override CFLAGS += $(PLUGIN_DIR_TRACECMD_SQ) 366override CFLAGS += $(udis86-flags) $(blk-flags) 367override LDFLAGS += $(udis86-ldflags) 368 369CMD_TARGETS = trace-cmd $(BUILD_PYTHON) 370 371### 372# Default we just build trace-cmd 373# 374# If you want all libraries, then do: make libs 375### 376 377all: all_cmd plugins show_other_make 378 379all_cmd: $(CMD_TARGETS) 380 381BUILD_PREFIX := $(BUILD_OUTPUT)/build_prefix 382 383$(BUILD_PREFIX): force 384 $(Q)$(call build_prefix,$(prefix)) 385 386$(PKG_CONFIG_FILE) : ${PKG_CONFIG_SOURCE_FILE}.template $(BUILD_PREFIX) $(VERSION_FILE) 387 $(Q) $(call do_make_pkgconfig_file,$(prefix)) 388 389trace-cmd: force $(LIBTRACECMD_STATIC) \ 390 force $(obj)/lib/trace-cmd/plugins/tracecmd_plugin_dir 391 $(Q)$(MAKE) -C $(src)/tracecmd $(obj)/tracecmd/$@ 392 393$(LIBTRACECMD_STATIC): force 394 $(Q)$(MAKE) -C $(src)/lib/trace-cmd $@ 395 396$(LIBTRACECMD_SHARED): force 397 $(Q)$(MAKE) -C $(src)/lib/trace-cmd libtracecmd.so 398 399libtracecmd.a: $(LIBTRACECMD_STATIC) 400libtracecmd.so: $(LIBTRACECMD_SHARED) 401 402libs: $(LIBTRACECMD_SHARED) $(PKG_CONFIG_FILE) 403 404VERSION = $(LIBTC_VERSION) 405PATCHLEVEL = $(LIBTC_PATCHLEVEL) 406EXTRAVERSION = $(LIBTC_EXTRAVERSION) 407 408define make_version.h 409 (echo '/* This file is automatically generated. Do not modify. */'; \ 410 echo \#define VERSION_CODE $(shell \ 411 expr $(VERSION) \* 256 + $(PATCHLEVEL)); \ 412 echo '#define EXTRAVERSION ' $(EXTRAVERSION); \ 413 echo '#define VERSION_STRING "'$(VERSION).$(PATCHLEVEL).$(EXTRAVERSION)'"'; \ 414 ) > $1 415endef 416 417define update_version.h 418 ($(call make_version.h, $@.tmp); \ 419 if [ -r $@ ] && cmp -s $@ $@.tmp; then \ 420 rm -f $@.tmp; \ 421 else \ 422 echo ' UPDATE $@'; \ 423 mv -f $@.tmp $@; \ 424 fi); 425endef 426 427$(VERSION_FILE): force 428 $(Q)$(call update_version.h) 429 430gui: force 431 @echo "***************************" 432 @echo " KernelShark has moved!" 433 @echo " Please use its new home at https://git.kernel.org/pub/scm/utils/trace-cmd/kernel-shark.git/" 434 @echo "***************************" 435 436test: force $(LIBTRACECMD_STATIC) 437ifneq ($(CUNIT_INSTALLED),1) 438 $(error CUnit framework not installed, cannot build unit tests)) 439endif 440 $(Q)$(MAKE) -C $(src)/utest $@ 441 442plugins_tracecmd: force $(obj)/lib/trace-cmd/plugins/tracecmd_plugin_dir 443 $(Q)$(MAKE) -C $(src)/lib/trace-cmd/plugins 444 445plugins: plugins_tracecmd 446 447$(obj)/lib/trace-cmd/plugins/tracecmd_plugin_dir: force 448 $(Q)$(MAKE) -C $(src)/lib/trace-cmd/plugins $@ 449 450show_other_make: 451 @echo "Note: to build man pages, type \"make doc\"" 452 @echo " to build unit tests, type \"make test\"" 453 454PHONY += show_other_make 455 456define find_tag_files 457 find . -name '\.pc' -prune -o -name '*\.[ch]' -print -o -name '*\.[ch]pp' \ 458 ! -name '\.#' -print 459endef 460 461tags: force 462 $(RM) tags 463 $(call find_tag_files) | xargs ctags --extra=+f --c-kinds=+px 464 465TAGS: force 466 $(RM) TAGS 467 $(call find_tag_files) | xargs etags 468 469cscope: force 470 $(RM) cscope* 471 $(call find_tag_files) | cscope -b -q 472 473install_plugins_tracecmd: force 474 $(Q)$(MAKE) -C $(src)/lib/trace-cmd/plugins install_plugins 475 476install_plugins: install_plugins_tracecmd 477 478install_python: force 479 $(Q)$(MAKE) -C $(src)/python $@ 480 481install_bash_completion: force 482 $(Q)$(call do_install_data,$(src)/tracecmd/trace-cmd.bash,$(BASH_COMPLETE_DIR)) 483 484install_cmd: all_cmd install_plugins install_python install_bash_completion 485 $(Q)$(call do_install,$(obj)/tracecmd/trace-cmd,$(bindir_SQ)) 486 487install: install_cmd 488 @echo "Note: to install man pages, type \"make install_doc\"" 489 490install_gui: force 491 @echo "Nothing to do here." 492 @echo " Have you tried https://git.kernel.org/pub/scm/utils/trace-cmd/kernel-shark.git/" 493 494install_libs: libs 495 $(Q)$(MAKE) -C $(src)/lib/trace-cmd/ $@ 496 497doc: 498 $(MAKE) -C $(src)/Documentation all 499 500doc_clean: 501 $(MAKE) -C $(src)/Documentation clean 502 503install_doc: 504 $(MAKE) -C $(src)/Documentation install 505 506clean: 507 $(RM) *.o *~ *.a *.so .*.d 508 $(RM) tags TAGS cscope* $(PKG_CONFIG_SOURCE_FILE) $(VERSION_FILE) 509 $(MAKE) -C $(src)/lib/trace-cmd clean 510 $(MAKE) -C $(src)/lib/trace-cmd/plugins clean 511 $(MAKE) -C $(src)/utest clean 512 $(MAKE) -C $(src)/python clean 513 $(MAKE) -C $(src)/tracecmd clean 514 515define build_uninstall_script 516 $(Q)mkdir $(BUILD_OUTPUT)/tmp_build 517 $(Q)$(MAKE) -C $(src) DESTDIR=$(BUILD_OUTPUT)/tmp_build O=$(BUILD_OUTPUT) $1 > /dev/null 518 $(Q)find $(BUILD_OUTPUT)/tmp_build ! -type d -printf "%P\n" > $(BUILD_OUTPUT)/build_$2 519 $(Q)$(RM) -rf $(BUILD_OUTPUT)/tmp_build 520endef 521 522build_uninstall: $(BUILD_PREFIX) 523 $(call build_uninstall_script,install,uninstall) 524 525$(BUILD_OUTPUT)/build_uninstall: build_uninstall 526 527build_libs_uninstall: $(BUILD_PREFIX) 528 $(call build_uninstall_script,install_libs,libs_uninstall) 529 530$(BUILD_OUTPUT)/build_libs_uninstall: build_libs_uninstall 531 532define uninstall_file 533 if [ -f $(DESTDIR)/$1 -o -h $(DESTDIR)/$1 ]; then \ 534 $(call print_uninstall,$(DESTDIR)/$1)$(RM) $(DESTDIR)/$1; \ 535 fi; 536endef 537 538uninstall: $(BUILD_OUTPUT)/build_uninstall 539 @$(foreach file,$(shell cat $(BUILD_OUTPUT)/build_uninstall),$(call uninstall_file,$(file))) 540 541uninstall_libs: $(BUILD_OUTPUT)/build_libs_uninstall 542 @$(foreach file,$(shell cat $(BUILD_OUTPUT)/build_libs_uninstall),$(call uninstall_file,$(file))) 543 544##### PYTHON STUFF ##### 545 546report_noswig: force 547 $(Q)echo 548 $(Q)echo " NO_PYTHON forced: swig not installed, not compiling python plugins" 549 $(Q)echo 550 551report_nopythondev: force 552 $(Q)echo 553 $(Q)echo " python-dev is not installed, not compiling python plugins" 554 $(Q)echo 555 556ifndef NO_PYTHON 557PYTHON_INCLUDES = `$(PKG_CONFIG) --cflags $(PYTHON_PKGCONFIG_VERS)` 558PYTHON_LDFLAGS = `$(PKG_CONFIG) --libs $(PYTHON_PKGCONFIG_VERS)` \ 559 $(shell $(PYTHON_VERS)-config --ldflags) 560PYGTK_CFLAGS = `$(PKG_CONFIG) --cflags pygtk-2.0` 561else 562PYTHON_INCLUDES = 563PYTHON_LDFLAGS = 564PYGTK_CFLAGS = 565endif 566 567export PYTHON_INCLUDES 568export PYTHON_LDFLAGS 569export PYGTK_CFLAGS 570 571ctracecmd.so: force $(LIBTRACECMD_STATIC) 572 $(Q)$(MAKE) -C $(src)/python $@ 573 574PHONY += python 575python: $(PYTHON) 576 577 578dist: 579 git archive --format=tar --prefix=trace-cmd-$(TRACECMD_VERSION)/ HEAD \ 580 > ../trace-cmd-$(TRACECMD_VERSION).tar 581 cat ../trace-cmd-$(TRACECMD_VERSION).tar | \ 582 bzip2 -c9 > ../trace-cmd-$(TRACECMD_VERSION).tar.bz2 583 cat ../trace-cmd-$(TRACECMD_VERSION).tar | \ 584 xz -e -c8 > ../trace-cmd-$(TRACECMD_VERSION).tar.xz 585 586PHONY += force 587force: 588 589# Declare the contents of the .PHONY variable as phony. We keep that 590# information in a variable so we can use it in if_changed and friends. 591.PHONY: $(PHONY) 592