tree 29c4a2fdc76e5aa95b41550985e132c18de17ae0
parent 4edc17aac2be10ab90d3606a3599f57e4cd9495c
author Philip Tricca <philip.b.tricca@intel.com> 1530906067 -0700
committer Tadeusz Struk <tadeusz.struk@intel.com> 1530912798 -0700

build: Add macro to simplify tests for required programs.

As we implement more checks for required programs (generally used by the
test harness) we're going to end up with a long list of repetative uses of
the AC_CHECK_PROG, AS_IF, AC_MSG_ERROR macros. For the sake of sanity
and efficiency we can keep this from getting unmanageable by using a
simple macro.

Since there isn't a clear place where this macro should live this commit
adds a new file called 'misc.m4' to the 'm4/' directory.

Signed-off-by: Philip Tricca <philip.b.tricca@intel.com>