update-gmo: Makefile $(GMOFILES)
+# Recreate Makefile by invoking config.status. Explicitly invoke the shell,
+# because execution permission bits may not work on the current file system.
+# Use @SHELL@, which is the shell determined by autoconf for the use by its
+# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient.
Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@
$(SHELL ) ./config.status $(subdir)/$@.in po-directories
+ && SHELL ./config.status $(subdir)/$@.in po-directories