linux: add -lrt when building for glibc < 2.17

This commit is contained in:
Thomas Bernard 2018-07-14 14:23:13 +02:00
parent a2cec1d868
commit ac796a4077

View File

@ -163,6 +163,14 @@ else
$(info please install uuid-dev package / libuuid)
endif # ($(TEST),1)
GLIBC_VERSION := $(shell ldd --version | head -n 1 | sed 's/^.* //')
GLIBC_VERSION_MAJOR = $(shell echo $(GLIBC_VERSION) | cut -f 1 -d . )
GLIBC_VERSION_MINOR = $(shell echo $(GLIBC_VERSION) | cut -f 2 -d . )
# clock_gettime() needs -lrt when glibc version < 2.17
LDLIBS += $(shell if [ $(GLIBC_VERSION_MAJOR) -lt 2 ] \
|| [ \( $(GLIBC_VERSION_MAJOR) -eq 2 \) -a \( $(GLIBC_VERSION_MINOR) -lt 17 \) ] ; \
then echo "-lrt" ; fi )
TESTUPNPDESCGENOBJS = testupnpdescgen.o upnpdescgen.o
EXECUTABLES = miniupnpd testupnpdescgen testgetifstats \