0 
/usr/lib64/gcc/x86_64-suse-linux/4.5/../../../../x86_64-suse-linux/bin/ld: cannot find -lrtdk

これに関しては、ld のマンページで何も見つかりません。
http://www.cs.ru.nl/lab/xenomai/exercises/ex01/Exercise-1.html
以下は Makefile です。

    ###### CONFIGURATION ######

### List of applications to be build
APPLICATIONS = hello

### Note: to override the search path for the xeno-config script, use "make XENO=..."


### List of modules to be build
MODULES =

### Note: to override the kernel source path, use "make KSRC=..."



###### USER SPACE BUILD (no change required normally) ######
ifeq ($(KERNELRELEASE),)
ifneq ($(APPLICATIONS),)

### Default Xenomai installation path
XENO ?= /usr/xenomai

XENOCONFIG=$(shell PATH=$(XENO):$(XENO)/bin:$(PATH) which xeno-config 2>/dev/null)

### Sanity check
ifeq ($(XENOCONFIG),)
all::
    @echo ">>> Invoke make like this: \"make XENO=/path/to/xeno-config\" <<<"
    @echo
endif


CC=$(shell $(XENOCONFIG) --cc)

CFLAGS=$(shell $(XENOCONFIG) --xeno-cflags) $(MY_CFLAGS)

LDFLAGS=$(shell $(XENOCONFIG) --xeno-ldflags) $(MY_LDFLAGS) -lnative

# This includes the library path of given Xenomai into the binary to make live
# easier for beginners if Xenomai's libs are not in any default search path.
LDFLAGS+=-Xlinker -rpath -Xlinker $(shell $(XENOCONFIG) --libdir)

LDFLAGS+= -lrtdk

all:: $(APPLICATIONS)

clean::
    $(RM) $(APPLICATIONS) *.o

endif
endif



###### SPECIAL TARGET RULES ######
rtprint: rtprint.c
    $(CC) $(CFLAGS) $? $(LDFLAGS) -lrtdk -o $@



###### KERNEL MODULE BUILD (no change required normally) ######
ifneq ($(MODULES),)

### Default to sources of currently running kernel
KSRC ?= /lib/modules/$(shell uname -r)/build

OBJS     := ${patsubst %, %.o, $(MODULES)}
CLEANMOD := ${patsubst %, .%*, $(MODULES)}
PWD      := $(shell if [ "$$PWD" != "" ]; then echo $$PWD; else pwd; fi)

### Kernel 2.6
ifeq ($(findstring 2.6,$(KSRC)),2.6)

obj-m        := $(OBJS)
EXTRA_CFLAGS := -I$(KSRC)/include/xenomai -I$(KSRC)/include/xenomai/posix $(ADD_CFLAGS)

all::
    $(MAKE) -C $(KSRC) SUBDIRS=$(PWD) modules

### Kernel 2.4
else

ARCH    ?= $(shell uname -i)
INCLUDE := -I$(KSRC)/include/xenomai -I$(KSRC)/include/xenomai/compat -I$(KSRC)/include/xenomai/posix
CFLAGS  += $(shell $(MAKE) -s -C $(KSRC) CC=$(CC) ARCH=$(ARCH) SUBDIRS=$(PWD) modules) $(INCLUDE)

all:: $(OBJS)

endif

## Target for capturing 2.4 module CFLAGS
modules:
    @echo "$(CFLAGS)"

clean::
    $(RM) $(CLEANMOD) *.o *.ko *.mod.c Module*.symvers
    $(RM) -R .tmp*

endif

助けてください。

4

2 に答える 2

2

リンカにライブラリ ファイル librtdk[.a|.so] がありません。

于 2012-03-19T09:03:59.100 に答える
0

rtdk は libxenomai[.a|.so] に含まれているため、LDFLAGS+= -lrtdk を LDFLAGS+= -lxenomai に変更する必要があります。

于 2014-05-07T03:07:06.417 に答える