want to compile sdcc on synology nas

[skybot]

i run allways in trouble after i "make" sdcc

bison -y -d -v -o SDCCy.c SDCC.y
gcc -Wall -pipe -ggdb -g -O2 -I. -I.. -I./../support/Util -I. -I. -c ../support/Util/NewAlloc.c -o NewAlloc.o
gcc -Wall -pipe -ggdb -g -O2 -I. -I.. -I./../support/Util -I. -I. -c ../support/Util/MySystem.c -o MySystem.o
gcc -Wall -pipe -ggdb -g -O2 -I. -I.. -I./../support/Util -I. -I. -c ../support/Util/BuildCmd.c -o BuildCmd.o
gcc -Wall -pipe -ggdb -g -O2 -I. -I.. -I./../support/Util -I. -I. -c ../support/Util/dbuf.c -o dbuf.o
gcc -Wall -pipe -ggdb -g -O2 -I. -I.. -I./../support/Util -I. -I. -c ../support/Util/dbuf_string.c -o dbuf_string.o
gcc -Wall -pipe -ggdb -g -O2 -I. -I.. -I./../support/Util -I. -I. -c ../support/Util/findme.c -o findme.o
make[1]: No rule to make target SDCCy.c', needed bySDCCy.o'. Stop.
make[1]: Leaving directory `/root/buildlcd4linux/sdcc/src'
make: [sdcc-cc] Error 2

what i do wrong?

[Raphael Neider]

Please verify that bison works as expected.

$ bison -y -d -v -o SDCCy.c SDCC.y

should create SDCCy.c, but if your bison does not honor -o properly, you may end up having a default output file name (yytab.c or so) and the remaining build fails.

You might also want to run the command manually to prevent any possibly missing dependency from causing trouble: If bison were still running when SDCCy.o is triggered to be created, SDCCy.c may not yet exist (this is highly improbable, though).

If you still have problems, please report your bison version information (bison -V) and complete output of the bison command (if any).

[skybot]

the funny thing is in my folder src is no file SDCCy.c there is allready the file SDCC.y what i do wrong?

bison (GNU Bison) 2.5.1
ls

Makefile SDCCdwarf2.c SDCCmem.c avr
Makefile.in SDCCdwarf2.h SDCCmem.h cdbFile.c
README SDCCerr.c SDCCnaddr.cc clean.mk
SDCC.lex SDCCerr.h SDCCnaddr.hpp common.h
SDCC.y SDCCgen.c SDCCopt.c conf.mk
SDCCBBlock.c SDCCgen.h SDCCopt.h ds390
SDCCBBlock.h SDCCglobl.h SDCCpeeph.awk ds400
SDCCargs.h SDCCglue.c SDCCpeeph.c hc08
SDCCasm.c SDCCglue.h SDCCpeeph.h mcs51
SDCCasm.h SDCChasht.c SDCCptropt.c pic14
SDCCast.c SDCChasht.h SDCCptropt.h pic16
SDCCast.h SDCCicode.c SDCCralloc.hpp port-clean.mk
SDCCbitv.c SDCCicode.h SDCCset.c port.h
SDCCbitv.h SDCClabel.c SDCCset.h port.mk
SDCCbtree.cc SDCClabel.h SDCCsymt.c regression
SDCCbtree.h SDCCloop.c SDCCsymt.h reswords.gperf
SDCCcflow.c SDCCloop.h SDCCsystem.c sdcc.vcxproj
SDCCcflow.h SDCClospre.cc SDCCsystem.h sdcc.vcxproj.filters
SDCCcse.c SDCClospre.hpp SDCCtree_dec.hpp version.awk
SDCCcse.h SDCClrange.c SDCCutil.c xa51
SDCCdebug.c SDCClrange.h SDCCutil.h yacc.vcxproj
SDCCdebug.h SDCCmacro.c SDCCval.c z80
SDCCdflow.c SDCCmacro.h SDCCval.h
SDCCdflow.h SDCCmain.c altlex.c

[skybot]

ok it`s working now i compile bison in version 3. and now its working