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Message-Id: <20171220180748.17273-11-vladislav.valtchev@gmail.com>
Date: Wed, 20 Dec 2017 20:07:40 +0200
From: "Vladislav Valtchev (VMware)" <vladislav.valtchev@...il.com>
To: rostedt@...dmis.org
Cc: y.karadz@...il.com, linux-trace-devel@...r.kernel.org,
linux-kernel@...r.kernel.org,
"Vladislav Valtchev (VMware)" <vladislav.valtchev@...il.com>
Subject: [PATCH 10/18] trace-cmd: Move GUI *.c files in kernel-shark/
This patch moves all the source files belonging to the GUI (kernelshark,
trace-view and trace-graph) into the dedicated directory kernel-shark/.
The build system has been updated to support this new directory structure by
adding a separate Makefile in kernel-shark/ and by making the parent Makefile
to invoke it.
Signed-off-by: Vladislav Valtchev (VMware) <vladislav.valtchev@...il.com>
---
Makefile | 190 ++++-----------------
kernel-shark/Makefile | 84 +++++++++
kernel-shark.c => kernel-shark/kernel-shark.c | 0
trace-capture.c => kernel-shark/trace-capture.c | 0
trace-compat.c => kernel-shark/trace-compat.c | 0
trace-dialog.c => kernel-shark/trace-dialog.c | 0
.../trace-filter-hash.c | 0
trace-filter.c => kernel-shark/trace-filter.c | 0
.../trace-graph-main.c | 0
trace-graph.c => kernel-shark/trace-graph.c | 0
trace-plot-cpu.c => kernel-shark/trace-plot-cpu.c | 0
.../trace-plot-task.c | 0
trace-plot.c => kernel-shark/trace-plot.c | 0
.../trace-view-main.c | 0
.../trace-view-store.c | 0
trace-view.c => kernel-shark/trace-view.c | 0
trace-xml.c => kernel-shark/trace-xml.c | 0
scripts/utils.mk | 21 +++
18 files changed, 140 insertions(+), 155 deletions(-)
create mode 100644 kernel-shark/Makefile
rename kernel-shark.c => kernel-shark/kernel-shark.c (100%)
rename trace-capture.c => kernel-shark/trace-capture.c (100%)
rename trace-compat.c => kernel-shark/trace-compat.c (100%)
rename trace-dialog.c => kernel-shark/trace-dialog.c (100%)
rename trace-filter-hash.c => kernel-shark/trace-filter-hash.c (100%)
rename trace-filter.c => kernel-shark/trace-filter.c (100%)
rename trace-graph-main.c => kernel-shark/trace-graph-main.c (100%)
rename trace-graph.c => kernel-shark/trace-graph.c (100%)
rename trace-plot-cpu.c => kernel-shark/trace-plot-cpu.c (100%)
rename trace-plot-task.c => kernel-shark/trace-plot-task.c (100%)
rename trace-plot.c => kernel-shark/trace-plot.c (100%)
rename trace-view-main.c => kernel-shark/trace-view-main.c (100%)
rename trace-view-store.c => kernel-shark/trace-view-store.c (100%)
rename trace-view.c => kernel-shark/trace-view.c (100%)
rename trace-xml.c => kernel-shark/trace-xml.c (100%)
diff --git a/Makefile b/Makefile
index a72a2c9..aaf7c72 100644
--- a/Makefile
+++ b/Makefile
@@ -3,11 +3,6 @@ TC_VERSION = 2
TC_PATCHLEVEL = 7
TC_EXTRAVERSION = dev
-# Kernel Shark version
-KS_VERSION = 0
-KS_PATCHLEVEL = 2
-KS_EXTRAVERSION =
-
# file format version
FILE_VERSION = 6
@@ -146,27 +141,9 @@ 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)
- $(call build_output, BUILDGUI=1 all_gui)
-
-$(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)
@@ -180,7 +157,8 @@ bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
plugin_dir_SQ = $(subst ','\'',$(plugin_dir))
python_dir_SQ = $(subst ','\'',$(python_dir))
-LIBS = -L. -ldl
+LIBS = -ldl
+
LIBTRACEEVENT_DIR = $(obj)/lib/traceevent
LIBTRACEEVENT_STATIC = $(LIBTRACEEVENT_DIR)/libtraceevent.a
LIBTRACEEVENT_SHARED = $(LIBTRACEEVENT_DIR)/libtraceevent.so
@@ -189,32 +167,8 @@ LIBTRACECMD_DIR = $(obj)/lib/trace-cmd
LIBTRACECMD_STATIC = $(LIBTRACECMD_DIR)/libtracecmd.a
LIBTRACECMD_SHARED = $(LIBTRACECMD_DIR)/libtracecmd.so
-PACKAGES= gtk+-2.0 libxml-2.0 gthread-2.0
-
-ifndef BUILDGUI
- BUILDGUI = 0
-endif
-
-ifeq ($(BUILDGUI), 1)
-
-CONFIG_INCLUDES = $(shell pkg-config --cflags $(PACKAGES)) -I$(obj)
-
-CONFIG_FLAGS = -DBUILDGUI \
- -DGTK_VERSION=$(shell pkg-config --modversion gtk+-2.0 | \
- awk 'BEGIN{FS="."}{ a = ($$1 * (2^16)) + $$2 * (2^8) + $$3; printf ("%d", a);}')
-
-CONFIG_LIBS = $(shell pkg-config --libs $(PACKAGES))
-
-VERSION = $(KS_VERSION)
-PATCHLEVEL = $(KS_PATCHLEVEL)
-EXTRAVERSION = $(KS_EXTRAVERSION)
-
-REBUILD_GUI = /bin/true
-G =
-N = @/bin/true ||
-
-CONFIG_FLAGS += $(HELP_DIR_SQ)
-else
+export LIBS
+export LIBTRACEEVENT_DIR LIBTRACECMD_DIR
CONFIG_INCLUDES =
CONFIG_LIBS =
@@ -224,18 +178,14 @@ VERSION = $(TC_VERSION)
PATCHLEVEL = $(TC_PATCHLEVEL)
EXTRAVERSION = $(TC_EXTRAVERSION)
-REBUILD_GUI = $(MAKE) -f $(src)/Makefile BUILDGUI=1 $@
-G = $(REBUILD_GUI); /bin/true ||
N =
-endif
-export Q VERBOSE
+export Q VERBOSE EXT
# Include the utils
include scripts/utils.mk
TRACECMD_VERSION = $(TC_VERSION).$(TC_PATCHLEVEL).$(TC_EXTRAVERSION)
-KERNELSHARK_VERSION = $(KS_VERSION).$(KS_PATCHLEVEL).$(KS_EXTRAVERSION)
INCLUDES = -I$(src) -I $(src)/include -I $(srctree)/../../include $(CONFIG_INCLUDES)
INCLUDES += -I$(src)/include/traceevent
@@ -252,6 +202,7 @@ CPPFLAGS ?=
LDFLAGS ?=
export CFLAGS
+export INCLUDES
# Required CFLAGS
override CFLAGS += -D_GNU_SOURCE
@@ -284,34 +235,21 @@ endif
override CFLAGS += $(CONFIG_FLAGS) $(INCLUDES) $(PLUGIN_DIR_SQ) $(VAR_DIR)
override CFLAGS += $(udis86-flags) $(blk-flags)
-define check_gui
- if [ $(BUILDGUI) -ne 1 -a ! -z "$(filter $(gui_objs),$(@))" ]; then \
- $(REBUILD_GUI); \
- else \
- $(print_compile) \
- $(CC) -c $(CPPFLAGS) $(CFLAGS) $(EXT) $< -o $(obj)/$@; \
- fi;
-endef
-
$(obj)/%.o: $(src)/%.c
- $(Q)$(call check_gui)
+ $(Q)$(call do_compile)
%.o: $(src)/%.c
- $(Q)$(call check_gui)
+ $(Q)$(call do_compile)
+
+TRACE_VIEW_OBJS =
+TRACE_VIEW_OBJS += $(obj)/kernel-shark/trace-view.o
+TRACE_VIEW_OBJS += $(obj)/kernel-shark/trace-view-store.o
-TRACE_GUI_OBJS = trace-filter.o trace-compat.o trace-filter-hash.o trace-dialog.o \
- trace-xml.o
TRACE_CMD_OBJS = trace-cmd.o trace-record.o trace-read.o trace-split.o trace-listen.o \
trace-stack.o trace-hist.o trace-mem.o trace-snapshot.o trace-stat.o \
trace-profile.o trace-stream.o trace-record.o trace-restore.o \
trace-check-events.o trace-show.o trace-list.o \
trace-output.o trace-usage.o trace-msg.o
-TRACE_VIEW_OBJS = trace-view.o trace-view-store.o
-TRACE_GRAPH_OBJS = trace-graph.o trace-plot.o trace-plot-cpu.o trace-plot-task.o
-TRACE_VIEW_MAIN_OBJS = trace-view-main.o $(TRACE_VIEW_OBJS) $(TRACE_GUI_OBJS)
-TRACE_GRAPH_MAIN_OBJS = trace-graph-main.o $(TRACE_GRAPH_OBJS) $(TRACE_GUI_OBJS)
-KERNEL_SHARK_OBJS = $(TRACE_VIEW_OBJS) $(TRACE_GRAPH_OBJS) $(TRACE_GUI_OBJS) \
- trace-capture.o kernel-shark.o
PLUGIN_OBJS =
PLUGIN_OBJS += plugin_jbd2.o
@@ -329,15 +267,13 @@ PLUGIN_OBJS += plugin_tlb.o
PLUGINS := $(PLUGIN_OBJS:.o=.so)
-ALL_OBJS = $(TRACE_CMD_OBJS) $(KERNEL_SHARK_OBJS) $(TRACE_VIEW_MAIN_OBJS) \
- $(TRACE_GRAPH_MAIN_OBJS) $(PLUGIN_OBJS)
+ALL_OBJS = $(TRACE_CMD_OBJS) $(PLUGIN_OBJS)
CMD_TARGETS = trace_plugin_dir trace_python_dir tc_version.h \
trace-cmd $(PLUGINS) $(BUILD_PYTHON)
-GUI_TARGETS = ks_version.h trace-graph trace-view kernelshark
-TARGETS = $(CMD_TARGETS) $(GUI_TARGETS)
+TARGETS = $(CMD_TARGETS)
# cpp $(INCLUDES)
@@ -352,31 +288,23 @@ all: all_cmd show_gui_make
all_cmd: $(CMD_TARGETS)
-gui: $(CMD_TARGETS)
- $(Q)$(MAKE) -f $(src)/Makefile BUILDGUI=1 all_gui
-
-all_gui: $(GUI_TARGETS) show_gui_done
-
-GUI_OBJS = $(KERNEL_SHARK_OBJS) $(TRACE_VIEW_MAIN_OBJS) $(TRACE_GRAPH_MAIN_OBJS)
-
-gui_objs := $(sort $(GUI_OBJS))
+gui: force $(CMD_TARGETS)
+ $(Q)$(MAKE) -C $(src)/kernel-shark; \
+ echo "gui build complete"
trace-cmd: $(TRACE_CMD_OBJS)
$(Q)$(do_app_build)
-kernelshark: $(KERNEL_SHARK_OBJS)
- $(Q)$(G)$(do_app_build)
-
-trace-view: $(TRACE_VIEW_MAIN_OBJS)
- $(Q)$(G)$(do_app_build)
-
-trace-graph: $(TRACE_GRAPH_MAIN_OBJS)
- $(Q)$(G)$(do_app_build)
-
trace-cmd: $(LIBTRACECMD_STATIC) $(LIBTRACEEVENT_STATIC)
-kernelshark: $(LIBTRACECMD_STATIC) $(LIBTRACEEVENT_STATIC)
-trace-view: $(LIBTRACECMD_STATIC) $(LIBTRACEEVENT_STATIC)
-trace-graph: $(LIBTRACECMD_STATIC) $(LIBTRACEEVENT_STATIC)
+
+kernelshark: force $(CMD_TARGETS)
+ $(Q)$(MAKE) -C $(src)/kernel-shark $@
+
+trace-view: force $(CMD_TARGETS)
+ $(Q)$(MAKE) -C $(src)/kernel-shark $@
+
+trace-graph: force $(CMD_TARGETS)
+ $(Q)$(MAKE) -C $(src)/kernel-shark $@
$(LIBTRACEEVENT_SHARED): force
$(Q)$(MAKE) -C $(src)/lib/traceevent libtraceevent.so
@@ -403,29 +331,6 @@ $(PLUGIN_OBJS): %.o : $(src)/%.c
$(PLUGINS): %.so: %.o
$(Q)$(do_plugin_build)
-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, $@...p); \
- if [ -r $@ ] && cmp -s $@ $@...p; then \
- rm -f $@...p; \
- else \
- echo ' UPDATE $@'; \
- mv -f $@...p $@; \
- fi);
-endef
-
-ks_version.h: force
- $(Q)$(G)$(call update_version.h)
-
tc_version.h: force
$(Q)$(N)$(call update_version.h)
@@ -449,36 +354,15 @@ trace_python_dir: force
all_objs := $(sort $(ALL_OBJS))
all_deps := $(all_objs:%.o=.%.d)
-gui_deps := $(gui_objs:%.o=.%.d)
-non_gui_deps = $(filter-out $(gui_deps),$(all_deps))
-define check_gui_deps
- if [ ! -z "$(filter $(gui_deps),$(@))" ]; then \
- if [ $(BUILDGUI) -ne 1 ]; then \
- $(REBUILD_GUI); \
- else \
- $(CC) -M $(CPPFLAGS) $(CFLAGS) $< > $@; \
- fi \
- elif [ $(BUILDGUI) -eq 0 ]; then \
- $(CC) -M $(CPPFLAGS) $(CFLAGS) $< > $@; \
- else \
- echo SKIPPING $@; \
- fi;
-endef
-
-$(gui_deps): ks_version.h
-$(non_gui_deps): tc_version.h
+$(all_deps): tc_version.h
$(all_deps): .%.d: $(src)/%.c
- $(Q)$(call check_gui_deps)
+ $(Q)$(CC) -M $(CPPFLAGS) $(CFLAGS) $< > $@;
$(all_objs) : %.o : .%.d
-ifeq ($(BUILDGUI), 1)
-dep_includes := $(wildcard $(gui_deps))
-else
-dep_includes := $(wildcard $(non_gui_deps))
-endif
+dep_includes := $(wildcard $(all_deps))
ifneq ($(dep_includes),)
include $(dep_includes)
@@ -488,9 +372,6 @@ show_gui_make:
@echo "Note: to build the gui, type \"make gui\""
@echo " to build man pages, type \"make doc\""
-show_gui_done:
- @echo "gui build complete"
-
PHONY += show_gui_make
tags: force
@@ -553,9 +434,9 @@ install: install_cmd
@echo " to install man pages, type \"make install_doc\""
install_gui: install_cmd gui
- $(Q)$(call do_install,trace-view,$(bindir_SQ))
- $(Q)$(call do_install,trace-graph,$(bindir_SQ))
- $(Q)$(call do_install,kernelshark,$(bindir_SQ))
+ $(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))
@@ -577,6 +458,7 @@ clean:
$(RM) tags TAGS cscope*
$(MAKE) -C $(src)/lib/traceevent clean
$(MAKE) -C $(src)/lib/trace-cmd clean
+ $(MAKE) -C $(src)/kernel-shark clean
##### PYTHON STUFF #####
@@ -596,10 +478,10 @@ ctracecmd.so: $(TCMD_LIB_OBJS) ctracecmd.i
$(CC) -fpic -c $(CPPFLAGS) $(CFLAGS) $(PYTHON_INCLUDES) ctracecmd_wrap.c
$(CC) --shared $(LIBTRACECMD_STATIC) $(LDFLAGS) ctracecmd_wrap.o -o ctracecmd.so
-ctracecmdgui.so: $(TRACE_VIEW_OBJS) $(LIBTRACECMD_STATIC)
+ctracecmdgui.so: trace-view $(LIBTRACECMD_STATIC)
swig -Wall -python -noproxy -I$(src)/kernel-shark/include ctracecmdgui.i
$(CC) -fpic -c $(CPPFLAGS) $(CFLAGS) $(INCLUDES) $(PYTHON_INCLUDES) $(PYGTK_CFLAGS) ctracecmdgui_wrap.c
- $(CC) --shared $^ $(LDFLAGS) $(LIBS) $(CONFIG_LIBS) ctracecmdgui_wrap.o -o ctracecmdgui.so
+ $(CC) --shared $(TRACE_VIEW_OBJS) $(LIBTRACECMD_STATIC) $(LDFLAGS) $(LIBS) $(CONFIG_LIBS) ctracecmdgui_wrap.o -o ctracecmdgui.so
PHONY += python
python: $(PYTHON)
@@ -626,8 +508,6 @@ plugin_python.o: %.o : $(src)/%.c trace_python_dir
plugin_python.so: %.so: %.o
$(Q)$(do_python_plugin_build)
-endif # skip-makefile
-
dist:
git archive --format=tar --prefix=trace-cmd-$(TRACECMD_VERSION)/ HEAD \
> ../trace-cmd-$(TRACECMD_VERSION).tar
diff --git a/kernel-shark/Makefile b/kernel-shark/Makefile
new file mode 100644
index 0000000..247f4d1
--- /dev/null
+++ b/kernel-shark/Makefile
@@ -0,0 +1,84 @@
+# Kernel Shark version
+
+VERSION = 0
+PATCHLEVEL = 2
+EXTRAVERSION =
+KERNELSHARK_VERSION = $(VERSION).$(PATCHLEVEL).$(EXTRAVERSION)
+
+BUILDGUI := 1
+include $(src)/scripts/utils.mk
+
+
+PACKAGES = gtk+-2.0 libxml-2.0 gthread-2.0
+
+CONFIG_INCLUDES = $(shell pkg-config --cflags $(PACKAGES)) -I$(obj)
+
+CONFIG_FLAGS = -DBUILDGUI \
+ -DGTK_VERSION=$(shell pkg-config --modversion gtk+-2.0 | \
+ awk 'BEGIN{FS="."}{ a = ($$1 * (2^16)) + $$2 * (2^8) + $$3; printf ("%d", a);}')
+
+CONFIG_LIBS = $(shell pkg-config --libs $(PACKAGES))
+
+CONFIG_FLAGS += $(HELP_DIR_SQ)
+
+KS_VERSION := $(obj)/kernel-shark/include/ks_version.h
+
+GUI_TARGETS = $(KS_VERSION) trace-graph trace-view kernelshark
+
+TRACE_GUI_OBJS = trace-filter.o trace-compat.o trace-filter-hash.o \
+ trace-dialog.o trace-xml.o
+TRACE_VIEW_OBJS = trace-view.o trace-view-store.o
+TRACE_GRAPH_OBJS = trace-graph.o trace-plot.o trace-plot-cpu.o trace-plot-task.o
+TRACE_VIEW_MAIN_OBJS = trace-view-main.o $(TRACE_VIEW_OBJS) $(TRACE_GUI_OBJS)
+TRACE_GRAPH_MAIN_OBJS = trace-graph-main.o $(TRACE_GRAPH_OBJS) $(TRACE_GUI_OBJS)
+KERNEL_SHARK_OBJS = $(TRACE_VIEW_OBJS) $(TRACE_GRAPH_OBJS) $(TRACE_GUI_OBJS) \
+ trace-capture.o kernel-shark.o
+
+GUI_OBJS = $(KERNEL_SHARK_OBJS) $(TRACE_VIEW_MAIN_OBJS) $(TRACE_GRAPH_MAIN_OBJS)
+
+all_objs := $(sort $(GUI_OBJS))
+all_deps := $(all_objs:%.o=.%.d)
+
+# Temporary HACK!
+# This hack is OK only until the non-gui builds do not have any config_includes
+# nor config flags. In case they do, keeping this hack might be a problem.
+override CFLAGS += $(CONFIG_INCLUDES) $(CONFIG_FLAGS)
+
+LIBS += -L$(LIBTRACEEVENT_DIR) -L$(LIBTRACECMD_DIR)
+LIBS += -ltracecmd -ltraceevent -ldl
+
+all: $(GUI_TARGETS)
+
+$(KS_VERSION): force
+ $(Q)$(call update_version.h)
+
+kernelshark: $(KERNEL_SHARK_OBJS)
+ $(Q)$(do_app_build)
+
+trace-view: $(TRACE_VIEW_MAIN_OBJS)
+ $(Q)$(do_app_build)
+
+trace-graph: $(TRACE_GRAPH_MAIN_OBJS)
+ $(Q)$(do_app_build)
+
+%.o: %.c
+ $(Q)$(call do_compile)
+
+$(all_deps): .%.d: %.c
+ $(Q)$(CC) -M $(CPPFLAGS) $(CFLAGS) $< > $@
+
+$(all_deps): $(KS_VERSION)
+
+$(GUI_OBJS): %.o : .%.d
+
+dep_includes := $(wildcard $(DEPS))
+
+ifneq ($(dep_includes),)
+ include $(dep_includes)
+endif
+
+clean:
+ $(RM) *.a *.so *.o .*.d $(GUI_TARGETS)
+
+force:
+.PHONY: clean
diff --git a/kernel-shark.c b/kernel-shark/kernel-shark.c
similarity index 100%
rename from kernel-shark.c
rename to kernel-shark/kernel-shark.c
diff --git a/trace-capture.c b/kernel-shark/trace-capture.c
similarity index 100%
rename from trace-capture.c
rename to kernel-shark/trace-capture.c
diff --git a/trace-compat.c b/kernel-shark/trace-compat.c
similarity index 100%
rename from trace-compat.c
rename to kernel-shark/trace-compat.c
diff --git a/trace-dialog.c b/kernel-shark/trace-dialog.c
similarity index 100%
rename from trace-dialog.c
rename to kernel-shark/trace-dialog.c
diff --git a/trace-filter-hash.c b/kernel-shark/trace-filter-hash.c
similarity index 100%
rename from trace-filter-hash.c
rename to kernel-shark/trace-filter-hash.c
diff --git a/trace-filter.c b/kernel-shark/trace-filter.c
similarity index 100%
rename from trace-filter.c
rename to kernel-shark/trace-filter.c
diff --git a/trace-graph-main.c b/kernel-shark/trace-graph-main.c
similarity index 100%
rename from trace-graph-main.c
rename to kernel-shark/trace-graph-main.c
diff --git a/trace-graph.c b/kernel-shark/trace-graph.c
similarity index 100%
rename from trace-graph.c
rename to kernel-shark/trace-graph.c
diff --git a/trace-plot-cpu.c b/kernel-shark/trace-plot-cpu.c
similarity index 100%
rename from trace-plot-cpu.c
rename to kernel-shark/trace-plot-cpu.c
diff --git a/trace-plot-task.c b/kernel-shark/trace-plot-task.c
similarity index 100%
rename from trace-plot-task.c
rename to kernel-shark/trace-plot-task.c
diff --git a/trace-plot.c b/kernel-shark/trace-plot.c
similarity index 100%
rename from trace-plot.c
rename to kernel-shark/trace-plot.c
diff --git a/trace-view-main.c b/kernel-shark/trace-view-main.c
similarity index 100%
rename from trace-view-main.c
rename to kernel-shark/trace-view-main.c
diff --git a/trace-view-store.c b/kernel-shark/trace-view-store.c
similarity index 100%
rename from trace-view-store.c
rename to kernel-shark/trace-view-store.c
diff --git a/trace-view.c b/kernel-shark/trace-view.c
similarity index 100%
rename from trace-view.c
rename to kernel-shark/trace-view.c
diff --git a/trace-xml.c b/kernel-shark/trace-xml.c
similarity index 100%
rename from trace-xml.c
rename to kernel-shark/trace-xml.c
diff --git a/scripts/utils.mk b/scripts/utils.mk
index 39cb387..abfe115 100644
--- a/scripts/utils.mk
+++ b/scripts/utils.mk
@@ -62,3 +62,24 @@ do_plugin_build = \
($(print_plugin_build) \
$(CC) $(CFLAGS) $(LDFLAGS) -shared -nostartfiles -o $@ $<)
+
+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, $@...p); \
+ if [ -r $@ ] && cmp -s $@ $@...p; then \
+ rm -f $@...p; \
+ else \
+ echo ' UPDATE $@'; \
+ mv -f $@...p $@; \
+ fi);
+endef
+
--
2.14.1
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