> On Nov 26, 2015, at 9:28 AM, Brandon Allbery <[email protected]> wrote: > > On Thu, Nov 26, 2015 at 10:24 AM, Brandon Allbery <[email protected]> wrote: > On Thu, Nov 26, 2015 at 10:16 AM, Mark Brethen <[email protected]> wrote: > I suspect the source does not support 64-bit builds. How do I tweak the port > to build universal? Is there an example port I could look at? > > Most ports will "just work", because there's a default +universal variant. > Otherwise look for ports using the muniversal PortGroup, I think. > Unfortunately, for things that don't "just work", the changes needed tend to > be very port-specific; and there's far more ports that just disable universal > builds than tweak it to work, in at least some cases because untangling the > changes needed for universal builds turned out to be too difficult / not > worth the effort. > > Also, if a given port will only build 32 bit, there's the supported_archs > Portfile keyword (see for example wine, which will probably never work 64 bit > because of a register conflict between Windows' and Apple's x86_64 ABIs). > > -- > brandon s allbery kf8nh sine nomine associates > [email protected] [email protected] > unix, openafs, kerberos, infrastructure, xmonad http://sinenomine.net
The link error occurs here: :info:build /usr/bin/clang++ -c -o astgen.o astgen.cc -g -Wall -Wno-deprecated -D__UNIX__ -O2 -DNDEBUG -I../smbase :info:build /usr/bin/clang++ -o astgen gramlex.o agrampar.tab.o ccsstr.o agramlex.yy.o reporterr.o embedded.o ast.hand.o asthelp.o xmlhelp.o agrampar.o astgen.o -g -Wall -Werror ../smbase/libsmbase.a :info:build Undefined symbols for architecture x86_64: :info:build "agrampar_yyerror(void*, char const*)", referenced from: :info:build agrampar_yyparse(void*) in agrampar.tab.o :info:build "StringTable::add(char const*)", referenced from: :info:build GrammarLexer::yylexInc() in gramlex.o :info:build GrammarLexer::curFuncBody() const in gramlex.o :info:build GrammarLexer::curToken() const in gramlex.o :info:build GrammarLexer::addString(char*, int) const in gramlex.o :info:build GrammarLexer::curDeclName() const in gramlex.o :info:build "StringTable::StringTable()", referenced from: :info:build __GLOBAL__sub_I_agrampar.cc in agrampar.o :info:build "StringTable::~StringTable()", referenced from: :info:build __GLOBAL__sub_I_agrampar.cc in agrampar.o It seems like its not finding the object files, which are part of the build in ../ast. Mark _______________________________________________ macports-dev mailing list [email protected] https://lists.macosforge.org/mailman/listinfo/macports-dev
