gnupg Update Needed (Build Failure with GCC)

[airbreather]

This happens on Arch Linux (rolling):

$ phoronix-test-suite install gnupg

NOTICE: The php.ini configuration is using the "open_basedir" directive, which may prevent some parts of the Phoronix Test Suite from working. See the Phoronix Test Suite documentation for more details and to disable this setting.

Phoronix Test Suite v5.8.0

    To Install: pts/gnupg-1.3.1

    Determining File Requirements ...........................................................................................................................................................................
    Searching Download Caches ...............................................................................................................................................................................

    1 Test To Install
        9MB Of Disk Space Is Needed

    pts/gnupg-1.3.1:
        Test Installation 1 of 1
        1 File Needed [4.53 MB / 1 Minute]
        File Found: gnupg-1.4.10.tar.gz                                                                                                                                                              [4.53MB]
        Installation Size: 8.4 MB
        Installing Test @ 20:38:07
            The installer exited with a non-zero exit status.
            ERROR: collect2: error: ld returned 1 exit status
            LOG: ~/.phoronix-test-suite/installed-tests/pts/gnupg-1.3.1/install-failed.log

The relevant output of install-failed.log:

/home/joe/.phoronix-test-suite/installed-tests/pts/gnupg-1.3.1/gnupg-1.4.10/mpi/mpi-inline.h:87: multiple definition of `mpihelp_sub_1'
../mpi/libmpi.a(mpi-add.o):/home/joe/.phoronix-test-suite/installed-tests/pts/gnupg-1.3.1/gnupg-1.4.10/mpi/mpi-inline.h:87: first defined here
../mpi/libmpi.a(mpih-rshift.o): In function `mpihelp_sub':
/home/joe/.phoronix-test-suite/installed-tests/pts/gnupg-1.3.1/gnupg-1.4.10/mpi/mpi-inline.h:114: multiple definition of `mpihelp_sub'
../mpi/libmpi.a(mpi-add.o):/home/joe/.phoronix-test-suite/installed-tests/pts/gnupg-1.3.1/gnupg-1.4.10/mpi/mpi-inline.h:114: first defined here
../mpi/libmpi.a(mpi-cmp.o): In function `mpihelp_add_1':
/home/joe/.phoronix-test-suite/installed-tests/pts/gnupg-1.3.1/gnupg-1.4.10/mpi/mpi-inline.h:41: multiple definition of `mpihelp_add_1'
../mpi/libmpi.a(mpi-add.o):/home/joe/.phoronix-test-suite/installed-tests/pts/gnupg-1.3.1/gnupg-1.4.10/mpi/mpi-inline.h:41: first defined here
../mpi/libmpi.a(mpi-cmp.o): In function `mpihelp_add':
/home/joe/.phoronix-test-suite/installed-tests/pts/gnupg-1.3.1/gnupg-1.4.10/mpi/mpi-inline.h:68: multiple definition of `mpihelp_add'
../mpi/libmpi.a(mpi-add.o):/home/joe/.phoronix-test-suite/installed-tests/pts/gnupg-1.3.1/gnupg-1.4.10/mpi/mpi-inline.h:68: first defined here
../mpi/libmpi.a(mpi-cmp.o): In function `mpihelp_sub_1':
/home/joe/.phoronix-test-suite/installed-tests/pts/gnupg-1.3.1/gnupg-1.4.10/mpi/mpi-inline.h:87: multiple definition of `mpihelp_sub_1'
../mpi/libmpi.a(mpi-add.o):/home/joe/.phoronix-test-suite/installed-tests/pts/gnupg-1.3.1/gnupg-1.4.10/mpi/mpi-inline.h:87: first defined here
../mpi/libmpi.a(mpi-cmp.o): In function `mpihelp_sub':
/home/joe/.phoronix-test-suite/installed-tests/pts/gnupg-1.3.1/gnupg-1.4.10/mpi/mpi-inline.h:114: multiple definition of `mpihelp_sub'
../mpi/libmpi.a(mpi-add.o):/home/joe/.phoronix-test-suite/installed-tests/pts/gnupg-1.3.1/gnupg-1.4.10/mpi/mpi-inline.h:114: first defined here
collect2: error: ld returned 1 exit status
Makefile:409: recipe for target 'mpicalc' failed

(and like a zillion duplicates of the same)

Some quick digging turns up this mailing list post suggesting that this is caused by something related to the way GCC implements C99 inline semantics, and there's a patch at the bottom of the post to apply to mpi-inline.h that causes it to start building for me, if you're reluctant to do a full upgrade.

A little bit of system info in case it helps:

$ gcc --version
gcc (GCC) 5.2.0
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

$ uname -a
Linux feeny 4.1.5-1-ARCH #1 SMP PREEMPT Tue Aug 11 15:41:14 CEST 2015 x86_64 GNU/Linux

$ pacman -Q phoronix-test-suite
phoronix-test-suite 5.8.0-1

$ pacman -Q gcc-multilib
gcc-multilib 5.2.0-2