mirror_iproute2/lib/Makefile
Roi Dayan 1a22ad2721 build: Fix link errors on some systems
Since moving get_rate() and get_size() from tc to lib, on some
systems we fail to link because of missing math lib.
Move the functions that require math lib to their own c file
and add -lm to dcb that now use those functions.

../lib/libutil.a(utils.o): In function `get_rate':
utils.c:(.text+0x10dc): undefined reference to `floor'
../lib/libutil.a(utils.o): In function `get_size':
utils.c:(.text+0x1394): undefined reference to `floor'
../lib/libutil.a(json_print.o): In function `sprint_size':
json_print.c:(.text+0x14c0): undefined reference to `rint'
json_print.c:(.text+0x14f4): undefined reference to `rint'
json_print.c:(.text+0x157c): undefined reference to `rint'

Fixes: f3be0e6366 ("lib: Move get_rate(), get_rate64() from tc here")
Fixes: 44396bdfcc ("lib: Move get_size() from tc here")
Fixes: adbe5de966 ("lib: Move sprint_size() from tc here, add print_size()")

Signed-off-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Tested-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
2021-01-18 12:28:47 -08:00

33 lines
674 B
Makefile

# SPDX-License-Identifier: GPL-2.0
include ../config.mk
CFLAGS += -fPIC
UTILOBJ = utils.o utils_math.o rt_names.o ll_map.o ll_types.o ll_proto.o ll_addr.o \
inet_proto.o namespace.o json_writer.o json_print.o json_print_math.o \
names.o color.o bpf_legacy.o bpf_glue.o exec.o fs.o cg_map.o
ifeq ($(HAVE_ELF),y)
ifeq ($(HAVE_LIBBPF),y)
UTILOBJ += bpf_libbpf.o
endif
endif
NLOBJ=libgenl.o libnetlink.o
ifeq ($(HAVE_MNL),y)
NLOBJ += mnl_utils.o
endif
all: libnetlink.a libutil.a
libnetlink.a: $(NLOBJ)
$(QUIET_AR)$(AR) rcs $@ $^
libutil.a: $(UTILOBJ) $(ADDLIB)
$(QUIET_AR)$(AR) rcs $@ $^
install:
clean:
rm -f $(NLOBJ) $(UTILOBJ) $(ADDLIB) libnetlink.a libutil.a