Compiling t_open_tmpfiles.c failed on older glibc(before glibc v2.17) because clock_gettime(2) was not linked with -lrt, as below: -------------------------------------------------------------------- /home/yangxiao/xfstests/src/t_open_tmpfiles.c:36: undefined reference to `clock_gettime' -------------------------------------------------------------------- According to clock_gettime(2) manpage, we should link clock_gettime(2) with -lrt on older glibc. Signed-off-by: Xiao Yang <yangx.jy@xxxxxxxxxxxxxx> --- src/Makefile | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/Makefile b/src/Makefile index dbba7c7..4057d7b 100644 --- a/src/Makefile +++ b/src/Makefile @@ -31,7 +31,7 @@ LINUX_TARGETS = xfsctl bstat t_mtab getdevicesize preallo_rw_pattern_reader \ SUBDIRS = log-writes perf -LLDLIBS = $(LIBATTR) $(LIBHANDLE) $(LIBACL) -lpthread +LLDLIBS = $(LIBATTR) $(LIBHANDLE) $(LIBACL) -lpthread -lrt ifeq ($(HAVE_XLOG_ASSIGN_LSN), true) LINUX_TARGETS += loggen -- 1.7.1
