PKGCONFIG_LIBS="blkid uuid liburcu libsodium zlib liblz4 libzstd"
PKGCONFIG_CFLAGS:=$(shell pkg-config --cflags $(PKGCONFIG_LIBS))
+ifeq (,$(PKGCONFIG_CFLAGS))
+ $(error pkg-config error)
+endif
PKGCONFIG_LDLIBS:=$(shell pkg-config --libs $(PKGCONFIG_LIBS))
+ifeq (,$(PKGCONFIG_LDLIBS))
+ $(error pkg-config error (libs))
+endif
CFLAGS+=$(PKGCONFIG_CFLAGS)
LDLIBS+=$(PKGCONFIG_LDLIBS)