# netsniff-ng build system
# Copyright 2012 - 2013 Daniel Borkmann <borkmann@gnumaniacs.org>
# Copyright 2013 - 2014 Tobias Klauser <tklauser@distanz.ch>
# Subject to the GNU GPL, version 2.

-include Config
-include Cmds
-include Extra
-include Template
-include Misc

ifndef CONFIG_OK
  $(error "Please run `./configure' before `make'")
endif

VERSION = 0
PATCHLEVEL = 5
SUBLEVEL = 9
EXTRAVERSION = -rc4
NAME = Cilonen

TOOLS ?= $(CONFIG_TOOLS)
TOOLS ?= netsniff-ng trafgen astraceroute flowtop ifpps bpfc curvetun mausezahn

# For packaging purposes, prefix can define a different path.
PREFIX ?= /usr/local

# Set to use ccache for compilation
CCACHE ?=

# Location of an alternative destination directory for installation
# Useful when cross-compiling and installing in a dedicated target directory
DESTDIR=

# Location of installation paths.
SBINDIR = $(PREFIX)/sbin
INCDIR = $(PREFIX)/include
ETCDIR ?= /etc
ETCDIRE = $(ETCDIR)/netsniff-ng
MAN8DIR = $(PREFIX)/share/man/man8

# Shut up make, helper warnings, parallel compilation!
MAKEFLAGS += --no-print-directory
MAKEFLAGS += -rR
MAKEFLAGS += --warn-undefined-variables
MAKEFLAGS += --jobs=$(shell grep "^processor" /proc/cpuinfo | wc -l)

# Debugging option
ifeq ("$(origin DEBUG)", "command line")
  DEBUG := 1
else
  DEBUG := 0
endif

# Compiler detection
ifneq ($(CC),)
ifeq ($(shell $(CC) -v 2>&1 | grep -c "clang version"), 1)
COMPILER := clang
else
COMPILER := gcc
endif
export COMPILER
endif

# For packaging purposes, you might want to call your own:
#   make CFLAGS="<flags>"
CFLAGS_DEF  = -std=gnu99
CFLAGS_DEF += -pipe

ifeq ($(DEBUG), 1)
  CFLAGS_DEF += -O2
  CFLAGS_DEF += -g
else
 ifeq ($(DISTRO), 1)
  CFLAGS_DEF += -O2
 else
  CFLAGS_DEF += -march=native
  CFLAGS_DEF += -mtune=native
  CFLAGS_DEF += -O3
 endif
endif
ifeq ($(HARDENING), 1)
  CFLAGS_DEF += -fPIE -pie
  CFLAGS_DEF += -Wl,-z,relro,-z,now
  CFLAGS_DEF += -fstack-protector-all
  CFLAGS_DEF += -Wstack-protector
  CFLAGS_DEF += --param=ssp-buffer-size=4
  CFLAGS_DEF += -ftrapv
  CFLAGS_DEF += -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2
  CFLAGS_DEF += -fexceptions
endif

CFLAGS_DEF += -fomit-frame-pointer
CFLAGS_DEF += -fno-strict-aliasing
CFLAGS_DEF += -fasynchronous-unwind-tables
ifneq ($(COMPILER), clang)
CFLAGS_DEF += -fno-delete-null-pointer-checks
endif

CFLAGS_MIN  = -D_REENTRANT
CFLAGS_MIN += -D_LARGEFILE_SOURCE
CFLAGS_MIN += -D_LARGEFILE64_SOURCE
CFLAGS_MIN += -D_FILE_OFFSET_BITS=64
CFLAGS_MIN += -DVERSION_STRING=\"$(VERSION_STRING)\"
CFLAGS_MIN += -DVERSION_LONG=\"$(VERSION_LONG)\"
CFLAGS_MIN += -DETCDIRE_STRING=\"$(ETCDIRE)\"

WFLAGS_DEF  = -Wall

CPPFLAGS  ?=
CFLAGS    ?= $(CFLAGS_DEF) $(WFLAGS_DEF) $(CPPFLAGS)
override CFLAGS += $(CFLAGS_MIN) -I.

LEX_FLAGS  =
YAAC_FLAGS =

LDFLAGS   ?=
ifeq ("$(origin CROSS_LD_LIBRARY_PATH)", "command line")
  LDFLAGS += -L$(CROSS_LD_LIBRARY_PATH)
endif

CHECKFLAGS = -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix \
	     -Wbitwise -Wnoreturn-void

VERSION_SHORT  =  $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
VERSION_STRING = "$(VERSION_SHORT)$(CONFIG_RC)"
VERSION_LONG   = "$(VERSION_SHORT)$(CONFIG_RC) ($(NAME))"

export VERSION PATCHLEVEL SUBLEVEL EXTRAVERSION
export CROSS_COMPILE
export DEBUG DISTRO HARDENING

bold   = $(shell tput bold)
normal = $(shell tput sgr0)

ifeq ("$(origin CROSS_COMPILE)", "command line")
  WHAT := Cross compiling
else
  WHAT := Building
endif

build_showinfo:
	$(Q)echo "$(bold)$(WHAT) netsniff-ng toolkit ($(VERSION_STRING)) for" \
	      $(shell $(CCNQ) -dumpmachine)":$(normal)"
clean_showinfo:
	$(Q)echo "$(bold)Cleaning netsniff-ng toolkit ($(VERSION_STRING)):$(normal)"

.PHONY: all toolkit $(TOOLS) clean %_prehook %_clean %_install %_uninstall tag tags cscope
.IGNORE: %_clean_custom %_install_custom
.NOTPARALLEL: $(TOOLS)
.DEFAULT_GOAL := all
.DEFAULT:
.FORCE:

all: build_showinfo toolkit
allbutcurvetun: $(filter-out curvetun,$(TOOLS))
allbutmausezahn: $(filter-out mausezahn,$(TOOLS))
toolkit: $(TOOLS)
clean: $(foreach tool,$(TOOLS),$(tool)_clean)
distclean: clean
	$(Q)$(call RM,Config)
	$(Q)$(call RM,config.h)
	$(Q)$(call RM,config.log)
	$(Q)$(call RM,cov-int)
	$(Q)$(call RM,netsniff-ng-coverity.tgz)
mrproper: distclean
	$(Q)$(GIT_REM)

install: install_all
install_all: $(foreach tool,$(TOOLS),$(tool)_install)
install_allbutcurvetun: $(foreach tool,$(filter-out curvetun,$(TOOLS)),$(tool)_install)
install_allbutmausezahn: $(foreach tool,$(filter-out mausezahn,$(TOOLS)),$(tool)_install)
uninstall: $(foreach tool,$(TOOLS),$(tool)_uninstall)

%.yy.o: %.l
	$(LEX) -P $(shell perl -wlne 'print $$1 if /lex-func-prefix:\s([a-z]+)/' $<) \
	       -o $(BUILD_DIR)/$(shell basename $< .l).yy.c $(LEX_FLAGS) $<
%.tab.o: %.y
	$(YAAC) -p $(shell perl -wlne 'print $$1 if /yaac-func-prefix:\s([a-z]+)/' $<) \
		-o $(BUILD_DIR)/$(shell basename $< .y).tab.c $(YAAC_FLAGS) -d $<

$(foreach tool,$(TOOLS),$(eval $(call TOOL_templ,$(tool))))

%:: ;

$(TOOLS):
	$(LD) $(LDFLAGS) -o $@/$@ $@/*.o $($@-libs)
	$(STRIP) $@/$@
ommit-info'>
<tr><th>author</th><td>Bryan O'Donoghue &lt;bryan.odonoghue@linaro.org&gt;</td><td class='right'>2016-07-15 18:01:49 +0100</td></tr>
<tr><th>committer</th><td>Greg Kroah-Hartman &lt;gregkh@google.com&gt;</td><td class='right'>2016-07-16 08:01:17 +0900</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/staging/greybus?h=nds-private-remove&amp;id=fddd7eafc746e5ad6ea0f980e85a3fdc87091e81'>fddd7eafc746e5ad6ea0f980e85a3fdc87091e81</a> (<a href='/cgit.cgi/linux/net-next.git/patch/drivers/staging/greybus?id=fddd7eafc746e5ad6ea0f980e85a3fdc87091e81'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?h=nds-private-remove&amp;id=fddd7eafc746e5ad6ea0f980e85a3fdc87091e81'>ebf9d215d12921a733d037f900e3e66195106f92</a> /<a href='/cgit.cgi/linux/net-next.git/tree/drivers/staging/greybus?h=nds-private-remove&amp;id=fddd7eafc746e5ad6ea0f980e85a3fdc87091e81'>drivers/staging/greybus</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/staging/greybus?h=nds-private-remove&amp;id=1f77b363bef417e28d8556a11c9a82f3e6cf24f0'>1f77b363bef417e28d8556a11c9a82f3e6cf24f0</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/staging/greybus?h=nds-private-remove&amp;id=fddd7eafc746e5ad6ea0f980e85a3fdc87091e81&amp;id2=1f77b363bef417e28d8556a11c9a82f3e6cf24f0'>diff</a>)</td></tr></table>
<div class='commit-subject'>greybus: timesync/pm: Make synchronous call to restore FrameTime</div><div class='commit-msg'>When we discussed and agreed a serialized way to-do PM runtime
suspend/resume we omitted the necessity to restore the FrameTime on resume.
This patch restores the FrameTime synchronously such that when an Interface
PM resume callback completes we have either successfully restored the
FrameTime including the new Interface or we've produced a result code to
indicate what went wrong when trying.

Suggested-by: Johan Hovold &lt;johan@hovoldconsulting.com&gt;
Signed-off-by: Bryan O'Donoghue &lt;bryan.odonoghue@linaro.org&gt;
Reviewed-by: Johan Hovold &lt;johan@hovoldconsulting.com&gt;
Tested-by: David Lin &lt;dtwlin@google.com&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@google.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=fddd7eafc746e5ad6ea0f980e85a3fdc87091e81'>Diffstat</a> (limited to 'drivers/staging/greybus')</div><table summary='diffstat' class='diffstat'><tr><td class='mode'>-rw-r--r--</td><td class='upd'><a href='/cgit.cgi/linux/net-next.git/diff/drivers/staging/greybus/interface.c?h=nds-private-remove&amp;id=fddd7eafc746e5ad6ea0f980e85a3fdc87091e81'>drivers/staging/greybus/interface.c</a></td><td class='right'>6</td><td class='graph'><table summary='file diffstat' width='6%'><tr><td class='add' style='width: 100.0%;'/><td class='rem' style='width: 0.0%;'/><td class='none' style='width: 0.0%;'/></tr></table></td></tr>
</table><div class='diffstat-summary'>1 files changed, 6 insertions, 0 deletions</div><table summary='diff' class='diff'><tr><td><div class='head'>diff --git a/drivers/staging/greybus/interface.c b/drivers/staging/greybus/interface.c