Adding upstream version 1:1.7.1.upstream/1%1.7.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 443 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..20d90be
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,443 @@
+# SPDX-License-Identifier: GPL-2.0
+# libtraceevent version
+EP_VERSION = 1
+EP_PATCHLEVEL = 7
+EP_EXTRAVERSION = 1
+EVENT_PARSE_VERSION = $(EP_VERSION).$(EP_PATCHLEVEL).$(EP_EXTRAVERSION)
+
+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)
+$(call allow-override,LD_SO_CONF_PATH,/etc/ld.so.conf.d/)
+$(call allow-override,LDCONFIG,ldconfig)
+
+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_temp = lib64
+else
+  libdir_relative_temp = lib
+endif
+
+libdir_relative ?= $(libdir_relative_temp)
+prefix ?= /usr/local
+libdir ?= $(prefix)/$(libdir_relative)
+man_dir ?= $(prefix)/share/man
+man_dir_SQ = '$(subst ','\'',$(man_dir))'
+pkgconfig_dir ?= $(word 1,$(shell $(PKG_CONFIG) 		\
+			--variable pc_path pkg-config | tr ":" " "))
+includedir_relative = include/traceevent
+includedir = $(prefix)/$(includedir_relative)
+includedir_SQ = '$(subst ','\'',$(includedir))'
+
+export man_dir man_dir_SQ INSTALL
+export DESTDIR DESTDIR_SQ
+export EP_VERSION EVENT_PARSE_VERSION
+
+# copy a bit from Linux kbuild
+
+ifeq ("$(origin V)", "command line")
+  VERBOSE = $(V)
+endif
+ifndef VERBOSE
+  VERBOSE = 0
+endif
+
+SILENT := $(if $(findstring s,$(filter-out --%,$(MAKEFLAGS))),1)
+
+ifeq ("$(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)
+bdir		:= $(obj)/lib
+
+export prefix src obj bdir
+
+PKG_CONFIG_SOURCE_FILE = libtraceevent.pc
+PKG_CONFIG_FILE := $(addprefix $(obj)/,$(PKG_CONFIG_SOURCE_FILE))
+
+export Q SILENT VERBOSE EXT
+
+# Include the utils
+include scripts/utils.mk
+
+include $(src)/scripts/features.mk
+
+# Shell quotes
+libdir_SQ = $(subst ','\'',$(libdir))
+libdir_relative_SQ = $(subst ','\'',$(libdir_relative))
+
+CONFIG_INCLUDES = 
+CONFIG_LIBS	=
+CONFIG_FLAGS	=
+
+VERSION		= $(EP_VERSION)
+PATCHLEVEL	= $(EP_PATCHLEVEL)
+EXTRAVERSION	= $(EP_EXTRAVERSION)
+
+OBJ		= $@
+N		=
+
+LIBTRACEEVENT_STATIC = $(bdir)/libtraceevent.a
+LIBTRACEEVENT_SHARED = $(bdir)/libtraceevent.so.$(EVENT_PARSE_VERSION)
+
+EP_HEADERS_DIR = $(src)/include/traceevent
+
+INCLUDES = -I. -I $(srctree)/include -I $(EP_HEADERS_DIR) $(CONFIG_INCLUDES)
+
+export LIBTRACEEVENT_STATIC LIBTRACEEVENT_SHARED EP_HEADERS_DIR
+
+# Set compile option CFLAGS
+ifdef EXTRA_CFLAGS
+  CFLAGS := $(EXTRA_CFLAGS)
+else
+  CFLAGS := -g -Wall
+endif
+
+LIBS ?= -ldl
+export LIBS
+
+set_plugin_dir := 1
+
+# Set plugin_dir to prefered 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 = $(libdir)/traceevent/plugins
+endif
+export plugin_dir
+endif
+
+ifeq ($(set_plugin_dir),1)
+PLUGIN_DIR = -DPLUGIN_DIR="$(plugin_dir)"
+PLUGIN_DIR_SQ = '$(subst ','\'',$(PLUGIN_DIR))'
+export PLUGIN_DIR PLUGIN_DIR_SQ
+endif
+
+# Append required CFLAGS
+override CFLAGS += -fPIC
+override CFLAGS += $(CONFIG_FLAGS) $(INCLUDES) $(PLUGIN_DIR_SQ)
+override CFLAGS += $(udis86-flags) -D_GNU_SOURCE
+
+# Make sure 32 bit stat() works on large file systems
+override CFLAGS += -D_FILE_OFFSET_BITS=64
+
+ifeq ($(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 CC LD CFLAGS V
+build := -f $(srctree)/build/Makefile.build dir=. obj
+
+LIB_TARGET := libtraceevent.so libtraceevent.a
+
+CMD_TARGETS = $(LIB_TARGET) $(PKG_CONFIG_FILE)
+
+TARGETS = $(CMD_TARGETS)
+
+all: all_cmd plugins
+
+$(bdir):
+	$(Q)mkdir -p $(bdir)
+
+LIB_TARGET  = libtraceevent.a libtraceevent.so
+LIB_INSTALL = libtraceevent.a libtraceevent.so*
+LIB_INSTALL := $(addprefix $(bdir)/,$(LIB_INSTALL))
+
+LIBTRACEEVENT_SHARED_SO = $(bdir)/libtraceevent.so
+LIBTRACEEVENT_SHARED_VERSION = $(bdir)/libtraceevent.so.$(EP_VERSION)
+
+export LIBTRACEEVENT_SHARED_SO LIBTRACEEVENT_SHARED_VERSION
+
+all_cmd: $(CMD_TARGETS)
+
+libtraceevent.a: $(bdir) $(LIBTRACEEVENT_STATIC)
+libtraceevent.so: $(bdir) $(LIBTRACEEVENT_SHARED)
+
+libs: libtraceevent.a libtraceevent.so
+
+$(LIBTRACEEVENT_STATIC): force
+	$(Q)$(call descend,$(src)/src,$@)
+
+$(LIBTRACEEVENT_SHARED): force
+	$(Q)$(call descend,$(src)/src,libtraceevent.so)
+
+$(bdir)/libtraceevent.so: $(bdir)/libtraceevent.so.$(EP_VERSION)
+	@ln -sf $(<F) $@
+
+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
+
+VERSION_FILE = $(obj)/ep_version.h
+
+$(VERSION_FILE): force
+	$(Q)$(N)$(call update_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
+
+UTEST_DIR = utest
+
+test:	force $(LIBTRACEEVENT_STATIC)
+	$(Q)$(call descend,$(UTEST_DIR),test)
+
+VIM_TAGS = $(obj)/tags
+EMACS_TAGS = $(obj)/TAGS
+
+$(VIM_TAGS): force
+	$(RM) $(VIM_TAGS)
+	find $(src) -name '*.[ch]' | (cd $(obj) && xargs ctags --extra=+f --c-kinds=+px \
+	--regex-c++='/_PE\(([^,)]*).*/TEP_ERRNO__\1/')
+
+tags: $(VIM_TAGS)
+
+$(EMACS_TAGS): force
+	$(RM) $(EMACS_TAGS)
+	find $(src) -name '*.[ch]' | (cd $(obj) && xargs etags \
+	--regex='/_PE(\([^,)]*\).*/TEP_ERRNO__\1/')
+
+TAGS: $(EMACS_TAGS)
+
+define build_prefix
+	(echo $1 > $@.tmp;	\
+	if [ -r $@ ] && cmp -s $@ $@.tmp; then				\
+		rm -f $@.tmp;						\
+	else								\
+		$(PRINT_GEN)						\
+		mv -f $@.tmp $@;					\
+	fi);
+endef
+
+BUILD_PREFIX := $(obj)/build_prefix
+
+$(BUILD_PREFIX): force
+	$(Q)$(call build_prefix,$(prefix))
+
+define do_make_pkgconfig_file
+	cp -f ${PKG_CONFIG_SOURCE_FILE}.template ${PKG_CONFIG_FILE};	\
+	sed -i "s|INSTALL_PREFIX|${1}|g" ${PKG_CONFIG_FILE}; 		\
+	sed -i "s|LIB_VERSION|${EVENT_PARSE_VERSION}|g" ${PKG_CONFIG_FILE}; \
+	sed -i "s|LIB_DIR|${libdir_relative}|g" ${PKG_CONFIG_FILE}; \
+	sed -i "s|HEADER_DIR|$(includedir_relative)|g" ${PKG_CONFIG_FILE};
+endef
+
+$(PKG_CONFIG_FILE) : ${PKG_CONFIG_SOURCE_FILE}.template $(BUILD_PREFIX) $(VERSION_FILE)
+	$(Q)$(print_gen)$(call do_make_pkgconfig_file,$(prefix))
+
+define do_install_pkgconfig_file
+	if [ -n "${pkgconfig_dir}" ]; then 					\
+		$(call do_install,$(PKG_CONFIG_FILE),$(pkgconfig_dir),644); 	\
+	else 									\
+		(echo Failed to locate pkg-config directory) 1>&2;		\
+	fi
+endef
+
+
+ifeq ("$(DESTDIR)", "")
+# If DESTDIR is not defined, then test if after installing the library
+# and running ldconfig, if the library is visible by ld.so.
+# If not, add the path to /etc/ld.so.conf.d/trace.conf and run ldconfig again.
+define install_ld_config
+	if $(LDCONFIG); then \
+		if ! grep -q "^$(libdir)$$" $(LD_SO_CONF_PATH)/* ; then \
+			$(CC) -o $(objtree)/test $(srctree)/test.c -I $(includedir_SQ) \
+				-L $(libdir_SQ) -ltraceevent &> /dev/null; \
+			if ! $(objtree)/test &> /dev/null; then \
+				$(call print_install, trace.conf, $(LD_SO_CONF_PATH)) \
+				echo $(libdir_SQ) >> $(LD_SO_CONF_PATH)/trace.conf; \
+				$(LDCONFIG); \
+			fi; \
+			$(RM) $(objtree)/test; \
+		fi; \
+	fi
+endef
+else
+# If installing to a location for another machine or package, do not bother
+# with running ldconfig.
+define install_ld_config
+endef
+endif # DESTDIR = ""
+
+install: install_libs install_plugins
+
+install_libs: libs install_headers install_pkgconfig
+	$(Q)$(call do_install,$(LIBTRACEEVENT_SHARED),$(libdir_SQ)); \
+		cp -fpR $(LIB_INSTALL) $(DESTDIR)$(libdir_SQ)
+	$(Q)$(call install_ld_config)
+
+install_pkgconfig: $(PKG_CONFIG_FILE)
+	$(Q)$(call do_install_pkgconfig_file,$(prefix))
+
+install_headers:
+	$(Q)$(call do_install,$(EP_HEADERS_DIR)/event-parse.h,$(includedir_SQ),644);
+	$(Q)$(call do_install,$(EP_HEADERS_DIR)/event-utils.h,$(includedir_SQ),644);
+	$(Q)$(call do_install,$(EP_HEADERS_DIR)/trace-seq.h,$(includedir_SQ),644);
+	$(Q)$(call do_install,$(EP_HEADERS_DIR)/kbuffer.h,$(includedir_SQ),644)
+
+install: install_libs
+
+clean: clean_plugins clean_src
+	$(Q)$(call do_clean,\
+	    $(VERSION_FILE) $(obj)/tags $(obj)/TAGS $(PKG_CONFIG_FILE) \
+	    $(LIBTRACEEVENT_STATIC) $(LIBTRACEEVENT_SHARED) \
+	    $(LIBTRACEEVENT_SHARED_SO) $(LIBTRACEEVENT_SHARED_VERSION) \
+	    $(BUILD_PREFIX))
+
+define build_uninstall_script
+	$(Q)mkdir $(BUILD_OUTPUT)/tmp_build
+	$(Q)$(MAKE) -C $(srctree) DESTDIR=$(BUILD_OUTPUT)/tmp_build/ O=$(BUILD_OUTPUT) $1 > /dev/null
+	$(Q)find $(BUILD_OUTPUT)/tmp_build ! -type d -printf "%P\n" > $(BUILD_OUTPUT)/build_$2
+	$(Q)$(RM) -rf $(BUILD_OUTPUT)/tmp_build
+endef
+
+build_uninstall: $(BUILD_PREFIX)
+	$(call build_uninstall_script,install,uninstall)
+
+$(BUILD_OUTPUT)/build_uninstall: build_uninstall
+
+define uninstall_file
+	if [ -f $(DESTDIR)/$1 -o -h $(DESTDIR)/$1 ]; then \
+		$(call PRINT_UNINST,$(DESTDIR)$1)$(RM) $(DESTDIR)/$1; \
+	fi;
+endef
+
+uninstall: $(BUILD_OUTPUT)/build_uninstall
+	@$(foreach file,$(shell cat $(BUILD_OUTPUT)/build_uninstall),$(call uninstall_file,$(file)))
+
+PHONY += doc
+doc: check_doc
+	$(Q)$(call descend,$(src)/Documentation,)
+
+PHONY += doc-clean
+doc-clean:
+	$(MAKE) -C $(src)/Documentation clean
+
+PHONY += doc-install
+doc-install:
+	$(Q)$(call descend,$(src)/Documentation,install)
+
+check_doc: force
+	$(Q)$(src)/check-manpages.sh $(src)/Documentation
+
+
+PHONY += doc-uninstall
+doc-uninstall:
+	$(MAKE) -C $(src)/Documentation uninstall
+
+PHONY += help
+help:
+	@echo 'Possible targets:'
+	@echo''
+	@echo '  all                 - default, compile the library and the'\
+				      'plugins'
+	@echo '  plugins             - compile the plugins'
+	@echo '  install             - install the library, the plugins,'\
+					'the header and pkgconfig files'
+	@echo '  clean               - clean the library and the plugins object files'
+	@echo '  doc                 - compile the documentation files - man'\
+					'and html pages, in the Documentation directory'
+	@echo '  doc-clean           - clean the documentation files'
+	@echo '  doc-install         - install the man pages'
+	@echo '  doc-uninstall       - uninstall the man pages'
+	@echo''
+
+PHONY += plugins
+plugins:
+	$(Q)$(call descend,plugins,)
+
+PHONY += install_plugins
+install_plugins: plugins
+	$(Q)$(call descend,plugins,install)
+
+samples: libtraceevent.a force
+	$(Q)$(call descend,$(src)/samples,all)
+
+PHONY += clean_plugins
+clean_plugins:
+	$(Q)$(call descend_clean,plugins)
+
+PHONY += clean_src
+clean_src:
+	$(Q)$(call descend_clean,src)
+
+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)