| # SPDX-License-Identifier: GPL-2.0-only |
| |
| STOP_ERROR := |
| |
| LIBTRACEEVENT_MIN_VERSION = 1.5 |
| LIBTRACEFS_MIN_VERSION = 1.3 |
| |
| define lib_setup |
| $(eval LIB_INCLUDES += $(shell sh -c "$(PKG_CONFIG) --cflags lib$(1)")) |
| $(eval LDFLAGS += $(shell sh -c "$(PKG_CONFIG) --libs-only-L lib$(1)")) |
| $(eval EXTLIBS += $(shell sh -c "$(PKG_CONFIG) --libs-only-l lib$(1)")) |
| endef |
| |
| $(call feature_check,libtraceevent) |
| ifeq ($(feature-libtraceevent), 1) |
| $(call detected,CONFIG_LIBTRACEEVENT) |
| |
| TEST = $(shell sh -c "$(PKG_CONFIG) --atleast-version $(LIBTRACEEVENT_MIN_VERSION) libtraceevent > /dev/null 2>&1 && echo y || echo n") |
| ifeq ($(TEST),n) |
| $(info libtraceevent version is too low, it must be at least $(LIBTRACEEVENT_MIN_VERSION)) |
| STOP_ERROR := 1 |
| endif |
| |
| $(call lib_setup,traceevent) |
| else |
| STOP_ERROR := 1 |
| $(info libtraceevent is missing. Please install libtraceevent-dev/libtraceevent-devel) |
| endif |
| |
| $(call feature_check,libtracefs) |
| ifeq ($(feature-libtracefs), 1) |
| $(call detected,CONFIG_LIBTRACEFS) |
| |
| TEST = $(shell sh -c "$(PKG_CONFIG) --atleast-version $(LIBTRACEFS_MIN_VERSION) libtracefs > /dev/null 2>&1 && echo y || echo n") |
| ifeq ($(TEST),n) |
| $(info libtracefs version is too low, it must be at least $(LIBTRACEFS_MIN_VERSION)) |
| STOP_ERROR := 1 |
| endif |
| |
| $(call lib_setup,tracefs) |
| else |
| STOP_ERROR := 1 |
| $(info libtracefs is missing. Please install libtracefs-dev/libtracefs-devel) |
| endif |
| |
| ifeq ($(STOP_ERROR),1) |
| $(error Please, check the errors above.) |
| endif |
