Hi Igor,
On 2013-04-02 Igor H. Soares Nunes wrote:
>
> # Finally link to the EPICS Base libraries
> prng_LIBS += $(EPICS_BASE_IOC_LIBS)
> prng_LIBS += pcidriver pthread
> prng_INCLUDES += -I/home/igor/pciDriver/include/lib
> prng_INCLUDES += -I/home/igor/pciDriver/include/driver
> #USR_INCLUDES += /lib/x86_64-linux-gnu
> prng_CFLAGS += -O2
...
> ps: libpcidriver.a is also present at /usr/lib
If you add pcidriver to prng_SYS_LIBS instead of prng_LIBS it will be searched
for in the standard system locations, including /usr/lib. On Linux the EPICS
build system already links in libpthread (it's used heavily by libCom), so you
shouldn't need to name that in your Makefile at all.
> make -C O.linux-x86_64 -f ../Makefile TOP=../../.. T_A=linux-x86_64 install
> make[1]: Entering directory
> `/home/igor/device_supports/d1_aiS/prngApp/src/O.linux-x86_64' make[1]:
> *** No rule to make target `../../../lib/linux-x86_64/libpcidriver.a',
> needed by `prng'. Stop.
The EPICS build system needs to know where all libraries mentioned in xxx_LIBS
are to be found. If libyyy is not located in another EPICS build area that is
pointed to by your configure/RELEASE file you can tell it where by setting the
yyy_DIR variable. That will get rid of the above error, but in your case I'd
recommend using prng_SYS_LIBS instead.
HTH,
- Andrew
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