/
usr
/
src
/
linux-headers-5.15.0-190
/
tools
/
lib
/
traceevent
/
plugins
/
/usr/src/linux-headers-5.15.0-190/tools/lib/traceevent/plugins
mkdir
upload
Name
Size
Mode
Actions
Makefile
6206
0644
edit
dl
rm
Edit:
/usr/src/linux-headers-5.15.0-190/tools/lib/traceevent/plugins/Makefile
(6206B)
# SPDX-License-Identifier: GPL-2.0 #MAKEFLAGS += --no-print-directory # Makefiles suck: This macro sets a default value of $(2) for the # variable named by $(1), unless the variable has been set by # environment or command line. This is necessary for CC and AR # because make sets default values, so the simpler ?= approach # won't work as expected. define allow-override $(if $(or $(findstring environment,$(origin $(1))),\ $(findstring command line,$(origin $(1)))),,\ $(eval $(1) = $(2))) endef # Allow setting CC and AR, or setting CROSS_COMPILE as a prefix. $(call allow-override,CC,$(CROSS_COMPILE)gcc) $(call allow-override,AR,$(CROSS_COMPILE)ar) $(call allow-override,NM,$(CROSS_COMPILE)nm) $(call allow-override,PKG_CONFIG,pkg-config) EXT = -std=gnu99 INSTALL = install # Use DESTDIR for installing into a different root directory. # This is useful for building a package. The program will be # installed in this directory as if it was the root directory. # Then the build tool can move it later. DESTDIR ?= DESTDIR_SQ = '$(subst ','\'',$(DESTDIR))' LP64 := $(shell echo __LP64__ | ${CC} ${CFLAGS} -E -x c - | tail -n 1) ifeq ($(LP64), 1) libdir_relative_tmp = lib64 else libdir_relative_tmp = lib endif libdir_relative ?= $(libdir_relative_tmp) prefix ?= /usr/local libdir = $(prefix)/$(libdir_relative) set_plugin_dir := 1 # Set plugin_dir to preffered global plugin location # If we install under $HOME directory we go under # $(HOME)/.local/lib/traceevent/plugins # # We dont set PLUGIN_DIR in case we install under $HOME # directory, because by default the code looks under: # $(HOME)/.local/lib/traceevent/plugins by default. # ifeq ($(plugin_dir),) ifeq ($(prefix),$(HOME)) override plugin_dir = $(HOME)/.local/lib/traceevent/plugins set_plugin_dir := 0 else override plugin_dir = $(libdir)/traceevent/plugins endif endif ifeq ($(set_plugin_dir),1) PLUGIN_DIR = -DPLUGIN_DIR="$(plugin_dir)" PLUGIN_DIR_SQ = '$(subst ','\'',$(PLUGIN_DIR))' endif include ../../../scripts/Makefile.include # copy a bit from Linux kbuild ifeq ("$(origin V)", "command line") VERBOSE = $(V) endif ifndef VERBOSE VERBOSE = 0 endif ifeq ($(srctree),) srctree := $(patsubst %/,%,$(dir $(CURDIR))) srctree := $(patsubst %/,%,$(dir $(srctree))) srctree := $(patsubst %/,%,$(dir $(srctree))) srctree := $(patsubst %/,%,$(dir $(srctree))) #$(info Determined 'srctree' to be $(srctree)) endif export prefix libdir src obj # Shell quotes plugin_dir_SQ = $(subst ','\'',$(plugin_dir)) CONFIG_INCLUDES = CONFIG_LIBS = CONFIG_FLAGS = OBJ = $@ N = INCLUDES = -I. -I.. -I $(srctree)/tools/include $(CONFIG_INCLUDES) # Set compile option CFLAGS ifdef EXTRA_CFLAGS CFLAGS := $(EXTRA_CFLAGS) else CFLAGS := -g -Wall endif # Append required CFLAGS override CFLAGS += -fPIC override CFLAGS += $(CONFIG_FLAGS) $(INCLUDES) $(PLUGIN_DIR_SQ) override CFLAGS += $(udis86-flags) -D_GNU_SOURCE ifeq ($(VERBOSE),1) Q = else Q = @ endif # Disable command line variables (CFLAGS) override from top # level Makefile (perf), otherwise build Makefile will get # the same command line setup. MAKEOVERRIDES= export srctree OUTPUT CC LD CFLAGS V build := -f $(srctree)/tools/build/Makefile.build dir=. obj DYNAMIC_LIST_FILE := $(OUTPUT)libtraceevent-dynamic-list PLUGINS = plugin_jbd2.so PLUGINS += plugin_hrtimer.so PLUGINS += plugin_kmem.so PLUGINS += plugin_kvm.so PLUGINS += plugin_mac80211.so PLUGINS += plugin_sched_switch.so PLUGINS += plugin_function.so PLUGINS += plugin_futex.so PLUGINS += plugin_xen.so PLUGINS += plugin_scsi.so PLUGINS += plugin_cfg80211.so PLUGINS += plugin_tlb.so PLUGINS := $(addprefix $(OUTPUT),$(PLUGINS)) PLUGINS_IN := $(PLUGINS:.so=-in.o) plugins: $(PLUGINS) $(DYNAMIC_LIST_FILE) __plugin_obj = $(notdir $@) plugin_obj = $(__plugin_obj:-in.o=) $(PLUGINS_IN): force $(Q)$(MAKE) $(build)=$(plugin_obj) $(OUTPUT)libtraceevent-dynamic-list: $(PLUGINS) $(QUIET_GEN)$(call do_generate_dynamic_list_file, $(PLUGINS), $@) $(OUTPUT)%.so: $(OUTPUT)%-in.o $(QUIET_LINK)$(CC) $(CFLAGS) -shared $(LDFLAGS) -nostartfiles -o $@ $^ define update_dir (echo $1 > $@.tmp; \ if [ -r $@ ] && cmp -s $@ $@.tmp; then \ rm -f $@.tmp; \ else \ echo ' UPDATE $@'; \ mv -f $@.tmp $@; \ fi); endef tags: force $(RM) tags find . -name '*.[ch]' | xargs ctags --extra=+f --c-kinds=+px \ --regex-c++='/_PE\(([^,)]*).*/TEP_ERRNO__\1/' TAGS: force $(RM) TAGS find . -name '*.[ch]' | xargs etags \ --regex='/_PE(\([^,)]*\).*/TEP_ERRNO__\1/' define do_install_mkdir if [ ! -d '$(DESTDIR_SQ)$1' ]; then \ $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$1'; \ fi endef define do_install $(call do_install_mkdir,$2); \ $(INSTALL) $(if $3,-m $3,) $1 '$(DESTDIR_SQ)$2' endef define do_install_plugins for plugin in $1; do \ $(call do_install,$$plugin,$(plugin_dir_SQ)); \ done endef define do_generate_dynamic_list_file symbol_type=`$(NM) -u -D $1 | awk 'NF>1 {print $$1}' | \ xargs echo "U w W" | tr 'w ' 'W\n' | sort -u | xargs echo`;\ if [ "$$symbol_type" = "U W" ];then \ (echo '{'; \ $(NM) -u -D $1 | awk 'NF>1 {sub("@.*", "", $$2); print "\t"$$2";"}' | sort -u;\ echo '};'; \ ) > $2; \ else \ (echo Either missing one of [$1] or bad version of $(NM)) 1>&2;\ fi endef install: $(PLUGINS) $(call QUIET_INSTALL, trace_plugins) \ $(call do_install_plugins, $(PLUGINS)) clean: $(call QUIET_CLEAN, trace_plugins) \ $(RM) *.o *~ $(TARGETS) *.a *.so $(VERSION_FILES) .*.d .*.cmd; \ $(RM) $(OUTPUT)libtraceevent-dynamic-list \ $(RM) TRACEEVENT-CFLAGS tags TAGS; PHONY += force plugins force: # Declare the contents of the .PHONY variable as phony. We keep that # information in a variable so we can use it in if_changed and friends. .PHONY: $(PHONY)
Save
cmd:
run