Re: [PATCH v2] Overhauled and modularized tests in `instspc.test'.

[Stefano Lattarini]

BRIEF DESCRIPTION
  Run the instspc tests with Solaris xpg4 make and Solaris /bin/sh,
  and no extra GNU tool (sed, awk, install, coreutils) available.

DETAILS
 * Operating system is Solaris 10 (SunOS 5.10 Generic_141445-09 i86pc)
 * The locale is strictly set to "C".
 * MAKE is forced to /usr/xpg4/make
 * CONFIG_SHELL is forced to the Solaris /bin/sh
 * PATH=/usr/bin, plus a ad-hoc directory containing binaries
   necessary for a proper automake testsuite run (see below)
 * Some programs required to build Automake and/or to make a full
   testsuite run are made available; among them are:
     - the programs from Autoconf 2.67 (autoconf, autom4te,
       autoheader, autoupdate, ...)
     - perl interpreter (v5.12.2)
     - the GCC C, C++, Java and Fortran compilers (version 4.4.4)
     - Libtool version 2.2.8 (should be irrelevant here)
     - Solaris binutils (as, ld, ar, ranlib), from /usr/bin/ccs

OUTCOME
 All the instspc*.test tests behaved as expected.