#28803: boehmgc 7.1 failed to build on leopard x86_64 ------------------------------------+--------------------------------------- Reporter: dtakahashi42@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 1.9.2 Keywords: | Port: boehmgc ------------------------------------+--------------------------------------- Since `_NONSTD_SOURCE` (enabled for platform darwine 9) is incompatible with `__LP64__`, boehmgc failed to build when x86_64 is enabled. {{{ :info:build /usr/bin/gcc-4.0 -DPACKAGE_NAME=\"gc\" -DPACKAGE_TARNAME=\"gc\" -DPACKAGE_VERSION=\"7.1\" "-DPACKAGE_STRING=\"gc 7.1\"" -DPACKAGE_BUGREPORT=\"Hans.Boehm@hp.com\" -DGC_VERSION_MAJOR=7 -DGC_VERSION_MINOR=1 -DPACKAGE=\"gc\" -DVERSION=\"7.1\" -DGC_DARWIN_THREADS=1 -DTHREAD_LOCAL_ALLOC=1 -DHAVE_DLFCN_H=1 -DNO_EXECUTE_PERMISSION=1 -DALL_INTERIOR_POINTERS=1 -DGC_GCJ_SUPPORT=1 -DJAVA_FINALIZATION=1 -DATOMIC_UNCOLLECTABLE=1 -I./include -I/opt/local/include -fexceptions -I libatomic_ops/src -pipe -O2 -D_NONSTD_SOURCE -arch i386 -arch x86_64 -c allchblk.c -fno-common -DPIC -o .libs/allchblk.o :info:build In file included from /usr/include/sys/_types.h:32, :info:build from /usr/include/_types.h:27, :info:build from /usr/include/stdio.h:64, :info:build from allchblk.c:18: :info:build /usr/include/sys/cdefs.h:275:8: error: #error "Can't define both _NONSTD_SOURCE and any of _DARWIN_C_SOURCE, _XOPEN_SOURCE, _POSIX_C_SOURCE, or __LP64__" }}} Some manual compilations with different flags shows that a declaration of `_XOPEN_SOURCE` instead of `_NONSTD_SOURCE` (same as platform darwin 10) solved this problem on i386 and x86_64. However, to build with `-arch ppc` seems to require `_NONSTD_SOURCE`, not `_XOPEN_SOURCE` (because I don't have ppc mac, I can check only a build phase). -- Ticket URL: <https://trac.macports.org/ticket/28803> MacPorts <http://www.macports.org/> Ports system for Mac OS