#615 spinit contains arch dependent paths, but is installed as noarch DATA

[Stefan Brüns]

spinit is installed in $pkgdatadir, which is typically /usr/share/ngspice, which should not contain architecture dependent data.

Makefile.am:

initdatadir = $(pkgdatadir)/scripts
initdata_DATA = spinit setplot spectrum

But after fixing #113, spinit contains the absolute directories for the codemodels:

edit = sed \
        -e 's|@XSPICEINIT[@]|$(XSPICEINIT)|g' \
        -e 's|@pkglibdir[@]|$(spinitpath)|g'            

[Giles Atkinson]

I am testing a change that fixes this.