[Valgrind-users] x86 support on OSX

[mathew r. <mat...@gm...>]

The brew install explicitly only installs 64bit support:

==> ./configure --prefix=/opt/homebrew/Cellar/valgrind/3.9.0
--enable-only64bit --build=amd64-darwin

so, I am trying to compile the svn version working with x86 and 64bit
support. After autogen and configure, I can see it looks to be set up
properly:


config.status: executing depfiles commands

         Maximum build arch: amd64
         Primary build arch: amd64
       Secondary build arch: x86
                   Build OS: darwin
       Primary build target: AMD64_DARWIN
     Secondary build target: X86_DARWIN
           Platform variant: vanilla
      Primary -DVGPV string: -DVGPV_amd64_darwin_vanilla=1
         Default supp files: exp-sgcheck.supp xfree-3.supp
xfree-4.supp darwin10-drd.supp darwin12.supp


I am not doing 'make install' and running valgrind from the coregrind
directory and it doesnt seem to be able to find support files.

~/Desktop/valgrind/coregrind ➤ ./valgrind -h
valgrind: Unknown/uninstalled VG_PLATFORM 'amd64-darwin'

It seems that the libraries for my specific architectures worked based
on looking at the other files in the coregrind directory. Some
googling showed a previous version of a brew install did not have the
.so libs +x, but that is not the problem:

~/Desktop/valgrind/coregrind ➤ ls -lah *.so
-rwxr-xr-x  1 m  staff    36K Dec 23 18:25 vgpreload_core-amd64-darwin.so
-rwxr-xr-x  1 m  staff    24K Dec 23 18:25 vgpreload_core-x86-darwin.so

Any help would be appreciated. Thanks.