> On Jan 10, 2016, at 9:02 AM, Craig Treleaven <ctrelea...@macports.org> wrote: > >> On Jan 10, 2016, at 12:18 AM, Ryan Schmidt <ryandes...@macports.org> wrote: >> >> >> On Jan 9, 2016, at 9:33 PM, Craig Treleaven wrote: >> >>> I’m working on a new version of MythTV (0.28) and I’m stymied on the >>> following. Every program (23), and every library and filter (28) is >>> reported by MacPorts to have a linking error similar to the following: >>> >>> ---> Scanning binaries for linking errors >>> … >>> Incompatible library version: /opt/local/bin/mythavtest requires version >>> 64.0.0 or later, but >>> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices >>> provides version 1.0.0 >>> DEBUG: Marking /opt/local/bin/mythavtest as broken >>> >>> Web searches and whatnot have not turned up any promising leads so I beg >>> the indulgence of those more experienced than I. >>> >>> I’m running OS X 10.10.5 wtih Xcode 7.2 and up-to-date command line tools. >> >> What do you get when you run: >> >> otool -L >> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices >> >> >> On my 10.10 and 10.11 systems, the first two lines are: >> >> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices: >> >> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices >> (compatibility version 1.0.0, current version 48.0.0) >> >> So, the OS provides ApplicationServices version 48.0.0 which is >> backward-compatible with 1.0.0. I'm not sure where you would have >> encountered a version 64.0.0 of ApplicationServices; it doesn't appear Apple >> has released any version that high yet. >> > > I get the same as you: > > /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices: > > /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices > (compatibility version 1.0.0, current version 48.0.0) > > Perhaps it is just a coincidence, but I noticed the next line, CoreGraphics, > references “version 64.0.0”: > > /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics > (compatibility version 64.0.0, current version 600.0.0) > > >> Also, what do you get when you run: >> >> otool -L /opt/local/bin/mythavtest >> > > It links to 61 libraries/frameworks. I’ll try attaching a file. > <mythavtest otool output 2015Jan10.txt> >> Maybe you have DYLD_LIBRARY_PATH set to a value that is causing the wrong >> libraries to be used. >> > Don’t think so: > > $ printenv |grep -i LIB > PATH=/opt/local/bin:/opt/local/sbin:/opt/local/lib/mariadb/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin >
Aha! Did some careful checking and it appears that '-framework ApplicationServices’ was missing from the linker flags. Adding that appears to have cured the problem. Sorry for th noise. Craig _______________________________________________ macports-dev mailing list macports-dev@lists.macosforge.org https://lists.macosforge.org/mailman/listinfo/macports-dev
