Opened 10 years ago

Last modified 10 years ago

#45707 closed defect

fftw-3-3.3.4_0 links shared libs with -flat_namespace on Yosemite — at Version 1

Reported by: jhowarth@… Owned by: sean@…
Priority: Normal Milestone:
Component: ports Version: 2.3.2
Keywords: Cc: larryv@…
Port: fftw-3

Description (last modified by larryv (Lawrence Velázquez)) 

% otool -hv /opt/local/lib/libfftw3_threads.dylib
/opt/local/lib/libfftw3_threads.dylib:
Mach header
      magic cputype cpusubtype  caps    filetype ncmds sizeofcmds      flags
MH_MAGIC_64  X86_64        ALL  0x00       DYLIB    15       1608 DYLDLINK NO_REEXPORTED_DYLIBS

reveals that fftw-3-3.3.4_0 built on Yosemite is linking its shared libraries with "-flat_namespace" as seen from the missing TWOLEVEL flag expected from "-undefined dynamic_lookup".

Change History (2)

comment:1 Changed 10 years ago by larryv (Lawrence Velázquez)

Cc: larryv@… added
Description: modified (diff)
Owner: changed from macports-tickets@… to sean@…

The Libtool MACOSX_DEPLOYMENT_TARGET bug again. The attached change​ should fix it, although the issue still needs to be reported upstream. The problem was fixed in ​the latest Libtool release, so they shouldn’t have to do anything more than update their Libtool and regenerate everything.

Sean, may I commit this, or do you want to handle it yourself?

Changed 10 years ago by larryv (Lawrence Velázquez)

Attachment: fftw-3.patch​ added
Note: See TracTickets for help on using tickets.