On Fri, Dec 12, 2014 at 9:59 PM, Mark Brethen <[email protected]> wrote: > > Now, when building I had 5 errors: > > :info:build perl ../smbase/run-flex.pl > > -oagramlex.yy.cc > > agramlex.lex > :info:build flex -oagramlex.yy.cc > > agramlex.lex > :info:build modifying agramlex.yy.cc > > > :info:build c++ -c -o agramlex.yy.o agramlex.yy.cc > > -g -Wall -Wno-deprecated -D__UNIX__ -O2 -DNDEBUG -I../smbase > :info:build In file included from agramlex.lex:14: > :info:build ./agrampar.codes.h:44:2: error: unterminated conditional > directive > :info:build #ifndef YYTOKENTYPE > :info:build ^ > :info:build ./agrampar.codes.h:33:2: error: unterminated conditional > directive > :info:build #ifndef YY_YY_AGRAMPAR_TAB_H_INCLUDED > :info:build ^ > :info:build In file included from agramlex.yy.cc:548 > > : > :info:build In file included from /usr/include/unistd.h:72: > :info:build /usr/include/sys/unistd.h:132:1: error: expected identifier > :info:build struct accessx_descriptor { > :info:build ^ > :info:build agramlex.lex:332:1: error: expected '}' > :info:build ^ > :info:build ./agrampar.codes.h:48:21: note: to match this '{' > :info:build enum yytokentype { > :info:build ^ > :info:build agramlex.lex:331:2: error: expected ';' after enum > :info:build } > :info:build ^ > :info:build ; > :info:build 5 errors generated. > :info:build make[1]: *** [agramlex.yy.o] Error 1 > > I think these errors can be easily remedied. Do you understand the last > error? >
I already answered this one: the program makes an assumption about how much of the bison header it needs to take, one which is incorrect for bison 3 as is currently in MacPorts and is also probably wrong for all bison 2 versions. (Note that bison since version 2 supports GLR parsers, suggesting that elkhound expects bison 1.x. However, it's almost certainly not going to be a drop-in replacement for elkhound.) You are going to have to do some work to figure out how to adapt elkhound to bison 3, possibly by digging out a copy of bison 1.x somewhere and comparing the agrampar.tab.h it produces to the one bison 3 produces in order to find out what to replace the "head -n 73" with something that works to extract the appropriate token definitions from a bison 3-generated agrampar.tab.h. -- brandon s allbery kf8nh sine nomine associates [email protected] [email protected] unix, openafs, kerberos, infrastructure, xmonad http://sinenomine.net
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