X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/0c7fc6418c524329d47034aa2f4bec4f288095e2..8d01fcd8d240d5051df69aa7e48deb774903458f:/write_buildcustomize.pl?ds=sidebyside

diff --git a/write_buildcustomize.pl b/write_buildcustomize.pl
index 8666a6b..d25ef75 100644
--- a/write_buildcustomize.pl
+++ b/write_buildcustomize.pl
@@ -22,8 +22,11 @@ if ( @ARGV ) {
 # needed to build the nonxs modules
 # After which, all nonxs modules are in lib, which was always sufficient to
 # allow miniperl to build everything else.
+# Getopt::Long is here because it's used by podlators, which is one of the
+# nonxs modules.
 # Term::ReadLine is not here for building but for allowing the debugger to
 # run under miniperl when nothing but miniperl will build :-(.
+# Text::ParseWords is required in ExtUtils::Liblist::Kid
 
 my @toolchain = qw(cpan/AutoLoader/lib
 		   dist/Carp/lib
@@ -39,15 +42,15 @@ my @toolchain = qw(cpan/AutoLoader/lib
                    cpan/Text-Tabs/lib
 		   dist/constant/lib
 		   cpan/version/lib
+		   cpan/Getopt-Long/lib
+		   cpan/Text-ParseWords/lib
+                   cpan/ExtUtils-PL2Bat/lib
 		   );
 
-# Text-ParseWords used only in ExtUtils::Liblist::Kid::_win32_ext()
-# the rest are for XS building on Win32, since nonxs and xs build simultaneously
+# These are for XS building on Win32, since nonxs and xs build simultaneously
 # on Win32 if parallel building
 push @toolchain, qw(
-	cpan/Text-ParseWords/lib
 	dist/ExtUtils-ParseXS/lib
-	cpan/Getopt-Long/lib
 	cpan/parent/lib
 	cpan/ExtUtils-Constant/lib
 ) if $^O eq 'MSWin32';
@@ -59,6 +62,9 @@ require Cwd;
 
 my $cwd  = Cwd::getcwd();
 
+defined $cwd
+  or die "$0: Can't determine current working directory\n";
+
 # lib must be last, as the toolchain modules write themselves into it
 # as they build, and it's important that @INC order ensures that the partially
 # written files are always masked by the complete versions.