- # Get Gnulib commit number.
- start_step ("Reading README.Git to find Gnulib commit number");
- my $gnulib_commit;
- $fullname = "$builddir/pspp$build_number/README.Git";
- open (README_GIT, '<', $fullname)
- or die "opening $fullname failed: $!\n";
- while (<README_GIT>) {
- ($gnulib_commit) = /^\s+commit ([0-9a-fA-F]{8,})/ and last;
- }
- die "$fullname does not specify a Git commit number\n"
- if !defined ($gnulib_commit);
- set_var ("gnulib_commit", $gnulib_commit);
-