#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

DEPTH = @DEPTH@
topsrcdir = @top_srcdir@
srcdir = @srcdir@
VPATH = @srcdir@

include $(DEPTH)/config/autoconf.mk
USE_RCS_MK := 1
include $(topsrcdir)/config/makefiles/rcs.mk

LIBXUL_LIBRARY = 1
EXPORT_LIBRARY = 1
FAIL_ON_WARNINGS = 1

LIBRARY_NAME = telemetry
MSVC_ENABLE_PGO := 1


LOCAL_INCLUDES += -I$(topsrcdir)/xpcom/build
LOCAL_INCLUDES += -I$(topsrcdir)/xpcom/threads

EXTRA_DSO_LDOPTS += \
  $(MOZ_COMPONENT_LIBS) \
  $(MOZ_JS_LIBS) \
  $(NULL)

ifdef MOZILLA_OFFICIAL
DEFINES += -DMOZILLA_OFFICIAL
endif

MOZ_HISTOGRAMS_VERSION ?= $(call getSourceRepo)/rev/$(firstword $(shell hg -R $(topsrcdir) parent --template="{node|short}\n" 2>/dev/null))
ifdef MOZ_HISTOGRAMS_VERSION
DEFINES += -DHISTOGRAMS_FILE_VERSION="$(MOZ_HISTOGRAMS_VERSION)"
endif

include $(topsrcdir)/config/config.mk
include $(topsrcdir)/config/rules.mk
include $(topsrcdir)/ipc/chromium/chromium-config.mk

histograms_file := $(srcdir)/Histograms.json
histogram_enum_file := TelemetryHistogramEnums.h
histogram_data_file := TelemetryHistogramData.inc

enum_python_deps := \
  $(srcdir)/gen-histogram-enum.py \
  $(srcdir)/histogram_tools.py \
  $(NULL)

data_python_deps := \
  $(srcdir)/gen-histogram-data.py \
  $(srcdir)/histogram_tools.py \
  $(NULL)

$(histogram_enum_file): $(histograms_file) $(enum_python_deps)
	$(PYTHON) $(srcdir)/gen-histogram-enum.py $< > $@
$(histogram_data_file): $(histograms_file) $(data_python_deps)
	$(PYTHON) $(srcdir)/gen-histogram-data.py $< > $@

Telemetry.$(OBJ_SUFFIX): $(histogram_data_file)

GARBAGE += $(histogram_data_file) $(histogram_enum_file)