diff --git a/compat/vcbuild/scripts/clink.pl b/compat/vcbuild/scripts/clink.pl
old mode 100644
new mode 100755
diff --git a/compat/vcbuild/scripts/lib.pl b/compat/vcbuild/scripts/lib.pl
old mode 100644
new mode 100755
diff --git a/contrib/buildsystems/engine.pl b/contrib/buildsystems/engine.pl
old mode 100644
new mode 100755
diff --git a/contrib/buildsystems/generate b/contrib/buildsystems/generate
old mode 100644
new mode 100755
diff --git a/contrib/buildsystems/parse.pl b/contrib/buildsystems/parse.pl
old mode 100644
new mode 100755