#50678: makeicns does not build on Snow Leopard with libc++ -----------------------------+------------------------- Reporter: steven.dwyer@… | Owner: mk@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.3.4 Resolution: | Keywords: snowleopard Port: makeicns | -----------------------------+------------------------- Comment (by mojca@…): I don't know the system well enough, so I could be wrong, but I would imagine that one can only use a single folder for `isysroot` at a time. If MacPorts was to provide a special SDK, it would have to be full of symlinks to the original SDK. I find that way too complicated. But also: if we were to provide support for `libcxx` on 10.5, we would somehow need to provide patches for SDK for 10.5 which is equally or perhaps even more "problematic". One potential problem with patching SDK is that when user upgrades or (removes and) reinstalls Xcode, the changes/patches/files could be gone. But apart from that I feel that patching SDK is hardly any more intrusive than installing `/usr/lib/libc++.dylib`. (And in case of multiple instances of MacPorts, the files already conflict.) Steven, can you please try to comment out the following line and try again? {{{ build.env-append SDK=${configure.sdkroot} }}} -- Ticket URL: <https://trac.macports.org/ticket/50678#comment:14> MacPorts <https://www.macports.org/> Ports system for OS X