| # SPDX-License-Identifier: GPL-2.0 |
| # trace-cmd version |
| TC_VERSION = 2 |
| TC_PATCHLEVEL = 8 |
| TC_EXTRAVERSION = dev |
| TRACECMD_VERSION = $(TC_VERSION).$(TC_PATCHLEVEL).$(TC_EXTRAVERSION) |
| |
| export TC_VERSION |
| export TC_PATCHLEVEL |
| export TC_EXTRAVERSION |
| export TRACECMD_VERSION |
| |
| # 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))' |
| libdir ?= $(prefix)/lib |
| libdir_SQ = '$(subst ','\'',$(libdir))' |
| includedir = $(prefix)/include/trace-cmd |
| includedir_SQ = '$(subst ','\'',$(includedir))' |
| |
| export man_dir man_dir_SQ html_install html_install_SQ INSTALL |
| export img_install img_install_SQ |
| export DESTDIR DESTDIR_SQ |
| |
| ifeq ($(prefix),$(HOME)) |
| plugin_dir = $(HOME)/.trace-cmd/plugins |
| python_dir = $(HOME)/.trace-cmd/python |
| var_dir = $(HOME)/.trace-cmd/ |
| else |
| plugin_dir = $(libdir)/trace-cmd/plugins |
| python_dir = $(libdir)/trace-cmd/python |
| PLUGIN_DIR = -DPLUGIN_DIR="$(plugin_dir)" |
| PYTHON_DIR = -DPYTHON_DIR="$(python_dir)" |
| PLUGIN_DIR_SQ = '$(subst ','\'',$(PLUGIN_DIR))' |
| PYTHON_DIR_SQ = '$(subst ','\'',$(PYTHON_DIR))' |
| var_dir = /var |
| endif |
| |
| # Shell quotes |
| bindir_SQ = $(subst ','\'',$(bindir)) |
| bindir_relative_SQ = $(subst ','\'',$(bindir_relative)) |
| plugin_dir_SQ = $(subst ','\'',$(plugin_dir)) |
| python_dir_SQ = $(subst ','\'',$(python_dir)) |
| |
| VAR_DIR = -DVAR_DIR="$(var_dir)" |
| VAR_DIR_SQ = '$(subst ','\'',$(VAR_DIR))' |
| var_dir_SQ = '$(subst ','\'',$(var_dir))' |
| |
| HELP_DIR = -DHELP_DIR=$(html_install) |
| HELP_DIR_SQ = '$(subst ','\'',$(HELP_DIR))' |
| #' emacs highlighting gets confused by the above escaped quote. |
| |
| BASH_COMPLETE_DIR ?= /etc/bash_completion.d |
| |
| export PLUGIN_DIR |
| export PYTHON_DIR |
| export PYTHON_DIR_SQ |
| export plugin_dir_SQ |
| export python_dir_SQ |
| export var_dir |
| |
| # copy a bit from Linux kbuild |
| |
| ifeq ("$(origin V)", "command line") |
| VERBOSE = $(V) |
| endif |
| ifndef VERBOSE |
| VERBOSE = 0 |
| endif |
| |
| SWIG_DEFINED := $(shell if command -v swig; then echo 1; else echo 0; fi) |
| ifeq ($(SWIG_DEFINED), 0) |
| BUILD_PYTHON := report_noswig |
| NO_PYTHON = 1 |
| endif |
| |
| ifndef NO_PYTHON |
| PYTHON := ctracecmd.so |
| PYTHON_GUI := ctracecmd.so ctracecmdgui.so |
| |
| PYTHON_VERS ?= python |
| |
| # Can build python? |
| ifeq ($(shell sh -c "pkg-config --cflags $(PYTHON_VERS) > /dev/null 2>&1 && echo y"), y) |
| PYTHON_PLUGINS := plugin_python.so |
| BUILD_PYTHON := $(PYTHON) $(PYTHON_PLUGINS) |
| BUILD_PYTHON_WORKS := 1 |
| else |
| BUILD_PYTHON := report_nopythondev |
| endif |
| endif # NO_PYTHON |
| |
| export PYTHON_PLUGINS |
| export BUILD_PYTHON_WORKS |
| |
| # $(call test-build, snippet, ret) -> ret if snippet compiles |
| # -> empty otherwise |
| test-build = $(if $(shell sh -c 'echo "$(1)" | \ |
| $(CC) -o /dev/null -c -x c - > /dev/null 2>&1 && echo y'), $2) |
| |
| # have udis86 disassembler library? |
| udis86-flags := $(call test-build,\#include <udis86.h>,-DHAVE_UDIS86 -ludis86) |
| |
| define BLK_TC_FLUSH_SOURCE |
| #include <linux/blktrace_api.h> |
| int main(void) { return BLK_TC_FLUSH; } |
| endef |
| |
| # have flush/fua block layer instead of barriers? |
| blk-flags := $(call test-build,$(BLK_TC_FLUSH_SOURCE),-DHAVE_BLK_TC_FLUSH) |
| |
| ifeq ("$(origin O)", "command line") |
| |
| saved-output := $(O) |
| BUILD_OUTPUT := $(shell cd $(O) && /bin/pwd) |
| $(if $(BUILD_OUTPUT),, \ |
| $(error output directory "$(saved-output)" does not exist)) |
| |
| else |
| BUILD_OUTPUT = $(CURDIR) |
| endif |
| |
| srctree := $(if $(BUILD_SRC),$(BUILD_SRC),$(CURDIR)) |
| objtree := $(BUILD_OUTPUT) |
| src := $(srctree) |
| obj := $(objtree) |
| |
| export prefix bindir src obj |
| |
| LIBS = -ldl |
| |
| LIBTRACEEVENT_DIR = $(obj)/lib/traceevent |
| LIBTRACEEVENT_STATIC = $(LIBTRACEEVENT_DIR)/libtraceevent.a |
| LIBTRACEEVENT_SHARED = $(LIBTRACEEVENT_DIR)/libtraceevent.so |
| |
| LIBTRACECMD_DIR = $(obj)/lib/trace-cmd |
| LIBTRACECMD_STATIC = $(LIBTRACECMD_DIR)/libtracecmd.a |
| LIBTRACECMD_SHARED = $(LIBTRACECMD_DIR)/libtracecmd.so |
| |
| export LIBS |
| export LIBTRACEEVENT_DIR LIBTRACECMD_DIR |
| export LIBTRACECMD_STATIC LIBTRACECMD_SHARED |
| export LIBTRACEEVENT_STATIC LIBTRACEEVENT_SHARED |
| |
| export Q VERBOSE EXT |
| |
| # Include the utils |
| include scripts/utils.mk |
| |
| INCLUDES = -I$(src)/include -I$(src)/../../include |
| INCLUDES += -I$(src)/include/traceevent |
| INCLUDES += -I$(src)/include/trace-cmd |
| INCLUDES += -I$(src)/lib/traceevent/include |
| INCLUDES += -I$(src)/lib/trace-cmd/include |
| INCLUDES += -I$(src)/kernel-shark/include |
| INCLUDES += -I$(src)/tracecmd/include |
| INCLUDES += -I$(obj)/tracecmd/include |
| INCLUDES += -I$(obj)/kernel-shark/include |
| |
| include $(src)/features.mk |
| |
| # Set compile option CFLAGS if not set elsewhere |
| CFLAGS ?= -g -Wall |
| CPPFLAGS ?= |
| LDFLAGS ?= |
| |
| export CFLAGS |
| export INCLUDES |
| |
| # Required CFLAGS |
| override CFLAGS += -D_GNU_SOURCE |
| |
| ifndef NO_PTRACE |
| ifneq ($(call try-cc,$(SOURCE_PTRACE),),y) |
| NO_PTRACE = 1 |
| override CFLAGS += -DWARN_NO_PTRACE |
| endif |
| endif |
| |
| ifdef NO_PTRACE |
| override CFLAGS += -DNO_PTRACE |
| endif |
| |
| ifndef NO_AUDIT |
| ifneq ($(call try-cc,$(SOURCE_AUDIT),-laudit),y) |
| NO_AUDIT = 1 |
| override CFLAGS += -DWARN_NO_AUDIT |
| endif |
| endif |
| |
| ifdef NO_AUDIT |
| override CFLAGS += -DNO_AUDIT |
| else |
| LIBS += -laudit |
| endif |
| |
| # Append required CFLAGS |
| override CFLAGS += $(INCLUDES) $(PLUGIN_DIR_SQ) $(VAR_DIR) |
| override CFLAGS += $(udis86-flags) $(blk-flags) |
| |
| |
| CMD_TARGETS = trace-cmd $(BUILD_PYTHON) |
| |
| ### |
| # Default we just build trace-cmd |
| # |
| # If you want kernelshark, then do: make gui |
| ### |
| |
| all: all_cmd plugins show_gui_make |
| |
| all_cmd: $(CMD_TARGETS) |
| |
| gui: force $(CMD_TARGETS) |
| $(Q)$(MAKE) -C $(src)/kernel-shark; \ |
| echo "gui build complete" |
| |
| trace-cmd: force $(LIBTRACEEVENT_STATIC) $(LIBTRACECMD_STATIC) |
| $(Q)$(MAKE) -C $(src)/tracecmd $(obj)/tracecmd/$@ |
| |
| kernelshark: force $(CMD_TARGETS) |
| $(Q)$(MAKE) -C $(src)/kernel-shark $(obj)/kernel-shark/$@ |
| |
| trace-view: force $(CMD_TARGETS) |
| $(Q)$(MAKE) -C $(src)/kernel-shark $(obj)/kernel-shark/$@ |
| |
| trace-graph: force $(CMD_TARGETS) |
| $(Q)$(MAKE) -C $(src)/kernel-shark $(obj)/kernel-shark/$@ |
| |
| $(LIBTRACEEVENT_SHARED): force |
| $(Q)$(MAKE) -C $(src)/lib/traceevent $@ |
| |
| $(LIBTRACEEVENT_STATIC): force |
| $(Q)$(MAKE) -C $(src)/lib/traceevent $@ |
| |
| $(LIBTRACECMD_STATIC): force $(obj)/plugins/trace_plugin_dir |
| $(Q)$(MAKE) -C $(src)/lib/trace-cmd $@ |
| |
| $(LIBTRACECMD_SHARED): force $(obj)/plugins/trace_plugin_dir |
| $(Q)$(MAKE) -C $(src)/lib/trace-cmd $@ |
| |
| libtraceevent.so: $(LIBTRACEEVENT_SHARED) |
| libtraceevent.a: $(LIBTRACEEVENT_STATIC) |
| libtracecmd.a: $(LIBTRACECMD_STATIC) |
| libtracecmd.so: $(LIBTRACECMD_SHARED) |
| |
| libs: $(LIBTRACECMD_SHARED) $(LIBTRACEEVENT_SHARED) |
| |
| plugins: force $(obj)/plugins/trace_plugin_dir $(obj)/plugins/trace_python_dir |
| $(Q)$(MAKE) -C $(src)/plugins |
| |
| $(obj)/plugins/trace_plugin_dir: force |
| $(Q)$(MAKE) -C $(src)/plugins $@ |
| |
| $(obj)/plugins/trace_python_dir: force |
| $(Q)$(MAKE) -C $(src)/plugins $@ |
| |
| show_gui_make: |
| @echo "Note: to build the gui, type \"make gui\"" |
| @echo " to build man pages, type \"make doc\"" |
| |
| PHONY += show_gui_make |
| |
| define find_tag_files |
| find . -name '\.pc' -prune -o -name '*\.[ch]' -print -o -name '*\.[ch]pp' \ |
| ! -name '\.#' -print |
| endef |
| |
| tags: force |
| $(RM) tags |
| $(call find_tag_files) | xargs ctags --extra=+f --c-kinds=+px |
| |
| TAGS: force |
| $(RM) TAGS |
| $(call find_tag_files) | xargs etags |
| |
| cscope: force |
| $(RM) cscope* |
| $(call find_tag_files) | cscope -b -q |
| |
| install_plugins: force |
| $(Q)$(MAKE) -C $(src)/plugins $@ |
| |
| install_python: force |
| $(Q)$(MAKE) -C $(src)/python $@ |
| |
| install_bash_completion: force |
| $(Q)$(call do_install_data,$(src)/tracecmd/trace-cmd.bash,$(BASH_COMPLETE_DIR)) |
| |
| install_cmd: all_cmd install_plugins install_python install_bash_completion |
| $(Q)$(call do_install,$(obj)/tracecmd/trace-cmd,$(bindir_SQ)) |
| |
| install: install_cmd |
| @echo "Note: to install the gui, type \"make install_gui\"" |
| @echo " to install man pages, type \"make install_doc\"" |
| |
| install_gui: install_cmd gui |
| $(Q)$(call do_install,$(obj)/kernel-shark/trace-view,$(bindir_SQ)) |
| $(Q)$(call do_install,$(obj)/kernel-shark/trace-graph,$(bindir_SQ)) |
| $(Q)$(call do_install,$(obj)/kernel-shark/kernelshark,$(bindir_SQ)) |
| |
| install_libs: libs |
| $(Q)$(call do_install,$(LIBTRACECMD_SHARED),$(libdir_SQ)) |
| $(Q)$(call do_install,$(LIBTRACEEVENT_SHARED),$(libdir_SQ)) |
| $(Q)$(call do_install,$(src)/include/traceevent/event-parse.h,$(includedir_SQ)) |
| $(Q)$(call do_install,$(src)/include/trace-cmd/trace-cmd.h,$(includedir_SQ)) |
| |
| doc: |
| $(MAKE) -C $(src)/Documentation all |
| |
| doc_clean: |
| $(MAKE) -C $(src)/Documentation clean |
| |
| install_doc: |
| $(MAKE) -C $(src)/Documentation install |
| |
| clean: |
| $(RM) *.o *~ *.a *.so .*.d |
| $(RM) tags TAGS cscope* |
| $(MAKE) -C $(src)/lib/traceevent clean |
| $(MAKE) -C $(src)/lib/trace-cmd clean |
| $(MAKE) -C $(src)/kernel-shark clean |
| $(MAKE) -C $(src)/plugins clean |
| $(MAKE) -C $(src)/python clean |
| $(MAKE) -C $(src)/tracecmd clean |
| |
| |
| ##### PYTHON STUFF ##### |
| |
| report_noswig: force |
| $(Q)echo |
| $(Q)echo " NO_PYTHON forced: swig not installed, not compiling python plugins" |
| $(Q)echo |
| |
| report_nopythondev: force |
| $(Q)echo |
| $(Q)echo " python-dev is not installed, not compiling python plugins" |
| $(Q)echo |
| |
| ifndef NO_PYTHON |
| PYTHON_INCLUDES = `pkg-config --cflags $(PYTHON_VERS)` |
| PYTHON_LDFLAGS = `pkg-config --libs $(PYTHON_VERS)` \ |
| $(shell $(PYTHON_VERS)-config --ldflags) |
| PYGTK_CFLAGS = `pkg-config --cflags pygtk-2.0` |
| else |
| PYTHON_INCLUDES = |
| PYTHON_LDFLAGS = |
| PYGTK_CFLAGS = |
| endif |
| |
| export PYTHON_INCLUDES |
| export PYTHON_LDFLAGS |
| export PYGTK_CFLAGS |
| |
| ctracecmd.so: force $(LIBTRACECMD_STATIC) |
| $(Q)$(MAKE) -C $(src)/python $@ |
| |
| ctracecmdgui.so: force $(LIBTRACECMD_STATIC) trace-view |
| $(Q)$(MAKE) -C $(src)/python $@ |
| |
| PHONY += python |
| python: $(PYTHON) |
| |
| PHONY += python-gui |
| python-gui: $(PYTHON_GUI) |
| |
| PHONY += python-plugin |
| python-plugin: $(PYTHON_PLUGINS) |
| |
| plugin_python.so: force $(obj)/plugins/trace_python_dir |
| $(Q)$(MAKE) -C $(src)/plugins $(obj)/plugins/plugin_python.so |
| |
| dist: |
| git archive --format=tar --prefix=trace-cmd-$(TRACECMD_VERSION)/ HEAD \ |
| > ../trace-cmd-$(TRACECMD_VERSION).tar |
| cat ../trace-cmd-$(TRACECMD_VERSION).tar | \ |
| bzip2 -c9 > ../trace-cmd-$(TRACECMD_VERSION).tar.bz2 |
| cat ../trace-cmd-$(TRACECMD_VERSION).tar | \ |
| xz -e -c8 > ../trace-cmd-$(TRACECMD_VERSION).tar.xz |
| |
| 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) |