valgrind @3.8.1_1: prohibits use of --tool=massif

[barto@…]

straight up port install of valgrind:

--->  Fetching distfiles for valgrind
--->  Verifying checksums for valgrind
--->  Extracting valgrind
--->  Applying patches to valgrind
--->  Configuring valgrind
--->  Building valgrind
--->  Staging valgrind into destroot
--->  Installing valgrind @3.8.1_1
--->  Activating valgrind @3.8.1_1
--->  Cleaning valgrind
--->  Updating database of binaries: 100.0%
--->  Scanning binaries for linking errors: 100.0%
--->  No broken files found.
522_ valgrind --tool=massif ./ui3 -j
valgrind: Bad option: --gen-suppressions=yes
valgrind: Can't use --gen-suppressions= with Massif
valgrind: because it doesn't generate errors.
valgrind: Use --help for more information or consult the user manual.

Using the standard tool shows the 'normal' output.

525_ valgrind --tool=memcheck ./ui3 -j
==90467== Memcheck, a memory error detector
==90467== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al.
==90467== Using Valgrind-3.8.1 and LibVEX; rerun with -h for copyright info
==90467== Command: ./ui3 -j
==90467== 
==90467== WARNING: Support on MacOS 10.8 is experimental and mostly broken.

[larryv (Lawrence Velázquez)]

Thanks for the ticket. In the future, please Cc relevant port maintainers (port info --maintainers).