perl/header_templates/runtime_prefix.template.pl

   1 # BEGIN RUNTIME_PREFIX generated code.
   2 #
   3 # This finds our Git::* libraries relative to the script's runtime path.
   4 sub __git_system_path {
   5         my ($relpath) = @_;
   6         my $gitexecdir_relative = '@@GITEXECDIR_REL@@';
   7
   8         # GIT_EXEC_PATH is supplied by `git` or the test suite.
   9         my $exec_path;
  10         if (exists $ENV{GIT_EXEC_PATH}) {
  11                 $exec_path = $ENV{GIT_EXEC_PATH};
  12         } else {
  13                 # This can happen if this script is being directly invoked instead of run
  14                 # by "git".
  15                 require FindBin;
  16                 $exec_path = $FindBin::Bin;
  17         }
  18
  19         # Trim off the relative gitexecdir path to get the system path.
  20         (my $prefix = $exec_path) =~ s/\Q$gitexecdir_relative\E$//;
  21
  22         require File::Spec;
  23         return File::Spec->catdir($prefix, $relpath);
  24 }
  25
  26 BEGIN {
  27         use lib split /@@PATHSEP@@/,
  28         (
  29                 $ENV{GITPERLLIB} ||
  30                 do {
  31                         my $perllibdir = __git_system_path('@@PERLLIBDIR_REL@@');
  32                         (-e $perllibdir) || die("Invalid system path ($relpath): $path");
  33                         $perllibdir;
  34                 }
  35         );
  36
  37         # Export the system locale directory to the I18N module. The locale directory
  38         # is only installed if NO_GETTEXT is set.
  39         $Git::I18N::TEXTDOMAINDIR = __git_system_path('@@LOCALEDIR_REL@@');
  40 }
  41
  42 # END RUNTIME_PREFIX generated code.