| # SPDX-License-Identifier: GPL-2.0-only | |
| include $(srctree)/tools/scripts/utilities.mak | |
| STOP_ERROR := | |
| ifndef ($(NO_LIBTRACEEVENT),1) | |
| ifeq ($(call get-executable,$(PKG_CONFIG)),) | |
| $(error Error: $(PKG_CONFIG) needed by libtraceevent/libtracefs is missing on this system, please install it) | |
| endif | |
| endif | |
| 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) | |
| $(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) | |
| $(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 |