Disable parallel "make install" in MPIR spkg

[jdemeyer]

make -j6  install-data-hook
make[6]: Entering directory `/mnt/usb1/scratch/jdemeyer/merger/sage-4.8.alpha3-remove-base/spkg/build/mpir-2.1.3.p7/src'
make[6]: warning: -jN forced in submake: disabling jobserver mode.
(cd /mnt/usb1/scratch/jdemeyer/merger/sage-4.8.alpha3-remove-base/local/include  && rm -f gmp.h   && cp mpir.h   gmp.h)
cp: cannot stat `mpir.h': No such file or directory
make[6]: *** [install-data-hook] Error 1
make[6]: Leaving directory `/mnt/usb1/scratch/jdemeyer/merger/sage-4.8.alpha3-remove-base/spkg/build/mpir-2.1.3.p7/src'
make[5]: *** [install-data-am] Error 2
make[5]: *** Waiting for unfinished jobs....

New spkg: http://boxen.math.washington.edu/home/jdemeyer/spkg/mpir-2.1.3.p8.spkg

CC: @jhpalmieri

Component: packages: standard

Author: Jeroen Demeyer

Reviewer: Volker Braun

Merged: sage-4.8.alpha4

Issue created by migration from https://trac.sagemath.org/ticket/12139

[jdemeyer]

Author: Jeroen Demeyer

[jdemeyer]

Diff for the mpir spkg, for review only

[vbraun]

comment:4

Attachment: mpir-2.1.3.p7-p8.diff.gz

Looks good.

[vbraun]

Reviewer: Volker Braun

[jdemeyer]

Merged: sage-4.8.alpha4

[nexttime]

comment:6

Just wondering why you omitted the message given by spkg-install from the description; this is a long-known minor bug and already fixed upstream, "just for us" btw., in a (this-)bug-fix-only release.

It would have been hardly more work to just upgrade to 2.1.4 (or later), thereby finally fixing the bug instead of working around it.