Experimental Physics and Industrial Control System
Hi,
The perl script makeDbDepends.pl has been changed with EPICS Base
R3.14.12.2. Now the script works and produces a file like this one:
$ cat O.linux-x86/iocLlrf.db.d
../O.Common/iocLlrf.db: llrfSim.db llrfLabview.db llrf.db llrfCavUp.db
llrfCavTune.db llrfAcq.db
../O.Common/iocLlrf.db :
With previous EPICS Base versions the file looked like this:
$ cat O.linux-x86/iocLlrf.db.d
../O.Common/iocLlrf.db:
The first build works but the second build fails because the file
iocLlrf.db.d exists:
$ make
make -C O.linux-x86 -f ../Makefile TOP=../../.. T_A=linux-x86 install
make[1]: Entering directory `/home/lussi/tmp/topSP2/llrfApp/db2/O.linux-x86'
make[1]: *** No rule to make target `llrfSim.db', needed by
`../O.Common/iocLlrf.db'. Stop.
make[1]: Leaving directory `/home/lussi/tmp/topSP2/llrfApp/db2/O.linux-x86'
make: *** [install.linux-x86] Error 2
I tried to correct this with the patch found in the 3.14.12.2 known
problems (rules-db.patch) and with the patch proposed by Bruce Hill, but
none works for me.
My file iocLlrf.db is built from iocLlrf.substitutions. The substituted
db files are located in my $(TOP)/db. But this location is not known by
the make command. So I tried to modify the file RULES.Db this way:
vpath %.db $(USR_VPATH) $(GENERIC_SRC_DIRS) $(dir $(DB)) $(TOP)/db
But this modification introduces a circular dependency problem and it
doesn't work.
For the moment I have no alternative but to use a 'make rebuild'.
If someone can help.
Thank you in advance.
Yves
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