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-rw-r--r--tools/lib/traceevent/Makefile303
1 files changed, 303 insertions, 0 deletions
diff --git a/tools/lib/traceevent/Makefile b/tools/lib/traceevent/Makefile
new file mode 100644
index 000000000000..3d69aa9ff51e
--- /dev/null
+++ b/tools/lib/traceevent/Makefile
@@ -0,0 +1,303 @@
+# trace-cmd version
+EP_VERSION = 1
+EP_PATCHLEVEL = 1
+EP_EXTRAVERSION = 0
+
+# file format version
+FILE_VERSION = 6
+
+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,$(CROSS_COMPILE)ar)
+
+EXT = -std=gnu99
+INSTALL = install
+
+# Use DESTDIR for installing into a different root directory.
+# This is useful for building a package. The program will be
+# installed in this directory as if it was the root directory.
+# Then the build tool can move it later.
+DESTDIR ?=
+DESTDIR_SQ = '$(subst ','\'',$(DESTDIR))'
+
+prefix ?= /usr/local
+bindir_relative = bin
+bindir = $(prefix)/$(bindir_relative)
+man_dir = $(prefix)/share/man
+man_dir_SQ = '$(subst ','\'',$(man_dir))'
+html_install = $(prefix)/share/kernelshark/html
+html_install_SQ = '$(subst ','\'',$(html_install))'
+img_install = $(prefix)/share/kernelshark/html/images
+img_install_SQ = '$(subst ','\'',$(img_install))'
+
+export man_dir man_dir_SQ html_install html_install_SQ INSTALL
+export img_install img_install_SQ
+export DESTDIR DESTDIR_SQ
+
+# copy a bit from Linux kbuild
+
+ifeq ("$(origin V)", "command line")
+ VERBOSE = $(V)
+endif
+ifndef VERBOSE
+ VERBOSE = 0
+endif
+
+ifeq ("$(origin O)", "command line")
+ BUILD_OUTPUT := $(O)
+endif
+
+ifeq ($(BUILD_SRC),)
+ifneq ($(BUILD_OUTPUT),)
+
+define build_output
+ $(if $(VERBOSE:1=),@)$(MAKE) -C $(BUILD_OUTPUT) \
+ BUILD_SRC=$(CURDIR) -f $(CURDIR)/Makefile $1
+endef
+
+saved-output := $(BUILD_OUTPUT)
+BUILD_OUTPUT := $(shell cd $(BUILD_OUTPUT) && /bin/pwd)
+$(if $(BUILD_OUTPUT),, \
+ $(error output directory "$(saved-output)" does not exist))
+
+all: sub-make
+
+gui: force
+ $(call build_output, all_cmd)
+
+$(filter-out gui,$(MAKECMDGOALS)): sub-make
+
+sub-make: force
+ $(call build_output, $(MAKECMDGOALS))
+
+
+# Leave processing to above invocation of make
+skip-makefile := 1
+
+endif # BUILD_OUTPUT
+endif # BUILD_SRC
+
+# We process the rest of the Makefile if this is the final invocation of make
+ifeq ($(skip-makefile),)
+
+srctree := $(if $(BUILD_SRC),$(BUILD_SRC),$(CURDIR))
+objtree := $(CURDIR)
+src := $(srctree)
+obj := $(objtree)
+
+export prefix bindir src obj
+
+# Shell quotes
+bindir_SQ = $(subst ','\'',$(bindir))
+bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
+
+LIB_FILE = libtraceevent.a libtraceevent.so
+
+CONFIG_INCLUDES =
+CONFIG_LIBS =
+CONFIG_FLAGS =
+
+VERSION = $(EP_VERSION)
+PATCHLEVEL = $(EP_PATCHLEVEL)
+EXTRAVERSION = $(EP_EXTRAVERSION)
+
+OBJ = $@
+N =
+
+export Q VERBOSE
+
+EVENT_PARSE_VERSION = $(EP_VERSION).$(EP_PATCHLEVEL).$(EP_EXTRAVERSION)
+
+INCLUDES = -I. -I/usr/local/include $(CONFIG_INCLUDES)
+
+# Set compile option CFLAGS if not set elsewhere
+CFLAGS ?= -g -Wall
+
+# Append required CFLAGS
+override CFLAGS += $(CONFIG_FLAGS) $(INCLUDES) $(PLUGIN_DIR_SQ)
+override CFLAGS += $(udis86-flags)
+
+ifeq ($(VERBOSE),1)
+ Q =
+ print_compile =
+ print_app_build =
+ print_fpic_compile =
+ print_shared_lib_compile =
+ print_plugin_obj_compile =
+ print_plugin_build =
+ print_install =
+else
+ Q = @
+ print_compile = echo ' CC '$(OBJ);
+ print_app_build = echo ' BUILD '$(OBJ);
+ print_fpic_compile = echo ' CC FPIC '$(OBJ);
+ print_shared_lib_compile = echo ' BUILD SHARED LIB '$(OBJ);
+ print_plugin_obj_compile = echo ' CC PLUGIN OBJ '$(OBJ);
+ print_plugin_build = echo ' CC PLUGI '$(OBJ);
+ print_static_lib_build = echo ' BUILD STATIC LIB '$(OBJ);
+ print_install = echo ' INSTALL '$1' to $(DESTDIR_SQ)$2';
+endif
+
+do_fpic_compile = \
+ ($(print_fpic_compile) \
+ $(CC) -c $(CFLAGS) $(EXT) -fPIC $< -o $@)
+
+do_app_build = \
+ ($(print_app_build) \
+ $(CC) $^ -rdynamic -o $@ $(CONFIG_LIBS) $(LIBS))
+
+do_compile_shared_library = \
+ ($(print_shared_lib_compile) \
+ $(CC) --shared $^ -o $@)
+
+do_compile_plugin_obj = \
+ ($(print_plugin_obj_compile) \
+ $(CC) -c $(CFLAGS) -fPIC -o $@ $<)
+
+do_plugin_build = \
+ ($(print_plugin_build) \
+ $(CC) $(CFLAGS) -shared -nostartfiles -o $@ $<)
+
+do_build_static_lib = \
+ ($(print_static_lib_build) \
+ $(RM) $@; $(AR) rcs $@ $^)
+
+
+define do_compile
+ $(print_compile) \
+ $(CC) -c $(CFLAGS) $(EXT) $< -o $(obj)/$@;
+endef
+
+$(obj)/%.o: $(src)/%.c
+ $(Q)$(call do_compile)
+
+%.o: $(src)/%.c
+ $(Q)$(call do_compile)
+
+PEVENT_LIB_OBJS = event-parse.o trace-seq.o parse-filter.o parse-utils.o
+
+ALL_OBJS = $(PEVENT_LIB_OBJS)
+
+CMD_TARGETS = $(LIB_FILE)
+
+TARGETS = $(CMD_TARGETS)
+
+
+all: all_cmd
+
+all_cmd: $(CMD_TARGETS)
+
+libtraceevent.so: $(PEVENT_LIB_OBJS)
+ $(Q)$(do_compile_shared_library)
+
+libtraceevent.a: $(PEVENT_LIB_OBJS)
+ $(Q)$(do_build_static_lib)
+
+$(PEVENT_LIB_OBJS): %.o: $(src)/%.c
+ $(Q)$(do_fpic_compile)
+
+define make_version.h
+ (echo '/* This file is automatically generated. Do not modify. */'; \
+ echo \#define VERSION_CODE $(shell \
+ expr $(VERSION) \* 256 + $(PATCHLEVEL)); \
+ echo '#define EXTRAVERSION ' $(EXTRAVERSION); \
+ echo '#define VERSION_STRING "'$(VERSION).$(PATCHLEVEL).$(EXTRAVERSION)'"'; \
+ echo '#define FILE_VERSION '$(FILE_VERSION); \
+ ) > $1
+endef
+
+define update_version.h
+ ($(call make_version.h, $@.tmp); \
+ if [ -r $@ ] && cmp -s $@ $@.tmp; then \
+ rm -f $@.tmp; \
+ else \
+ echo ' UPDATE $@'; \
+ mv -f $@.tmp $@; \
+ fi);
+endef
+
+ep_version.h: force
+ $(Q)$(N)$(call update_version.h)
+
+VERSION_FILES = ep_version.h
+
+define update_dir
+ (echo $1 > $@.tmp; \
+ if [ -r $@ ] && cmp -s $@ $@.tmp; then \
+ rm -f $@.tmp; \
+ else \
+ echo ' UPDATE $@'; \
+ mv -f $@.tmp $@; \
+ fi);
+endef
+
+## make deps
+
+all_objs := $(sort $(ALL_OBJS))
+all_deps := $(all_objs:%.o=.%.d)
+
+define check_deps
+ $(CC) -M $(CFLAGS) $< > $@;
+endef
+
+$(gui_deps): ks_version.h
+$(non_gui_deps): tc_version.h
+
+$(all_deps): .%.d: $(src)/%.c
+ $(Q)$(call check_deps)
+
+$(all_objs) : %.o : .%.d
+
+dep_includes := $(wildcard $(all_deps))
+
+ifneq ($(dep_includes),)
+ include $(dep_includes)
+endif
+
+tags: force
+ $(RM) tags
+ find . -name '*.[ch]' | xargs ctags --extra=+f --c-kinds=+px
+
+TAGS: force
+ $(RM) TAGS
+ find . -name '*.[ch]' | xargs etags
+
+define do_install
+ $(print_install) \
+ if [ ! -d '$(DESTDIR_SQ)$2' ]; then \
+ $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$2'; \
+ fi; \
+ $(INSTALL) $1 '$(DESTDIR_SQ)$2'
+endef
+
+install_lib: all_cmd install_plugins install_python
+ $(Q)$(call do_install,$(LIB_FILE),$(bindir_SQ))
+
+install: install_lib
+
+clean:
+ $(RM) *.o *~ $(TARGETS) *.a *.so $(VERSION_FILES).*.d
+ $(RM) tags TAGS
+
+endif # skip-makefile
+
+PHONY += force
+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)
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.