@thang ... i undesrtand I revert a wrong file .... [strike]but I didn't understand how the realtime.mk file should be written ..[/strike]
the file to revert is realtime.mk .... so
Code:
include ../config.mk
include Kbuild
include $(MODINC)
ifeq ($(BUILDSYS),kbuild)
# dirty workaround to get the RTAI directory
RTAIINCDIR = $(subst /rtai.h,,$(firstword $(wildcard $(foreach i,$(subst -I,,$(filter -I%,$(RTFLAGS))), $(i)/rtai.h))))
ifneq ($(RTAIINCDIR),)
RTAIDIR = $(realpath $(RTAIINCDIR)/..)
endif
all:
$(MAKE) EXTRA_CFLAGS="$(EXTRA_CFLAGS)" KBUILD_EXTRA_SYMBOLS="$(RTLIBDIR)/Module.symvers $(RTAIDIR)/modules/ethercat/Module.symvers" -C $(KERNELDIR) SUBDIRS=`pwd` CC=$(CC) V=0 modules
else
LDFLAGS += -Wl,-rpath,$(LIBDIR) -L$(LIBDIR) -llinuxcnchal -lethercat
all: modules
endif
