Avoid non-portable "` ... \"...\" ... `" nesting

[bpt/emacs.git] / lib-src / Makefile.in

diff --git a/lib-src/Makefile.in b/lib-src/Makefile.in
index 3843f54..b765668 100644 (file)
--- a/lib-src/Makefile.in
+++ b/lib-src/Makefile.in
@@ -234,7 +234,8 @@ $(DESTDIR)${archlibdir}: all
        @echo
        @echo "Installing utilities run internally by Emacs."
        umask 022; ${MKDIR_P} "$(DESTDIR)${archlibdir}"
-       if [ "`cd \"$(DESTDIR)${archlibdir}\" && /bin/pwd`" != "`/bin/pwd`" ]; then \
+       exp_archlibdir=`cd "$(DESTDIR)${archlibdir}" && /bin/pwd`; \
+       if [ "$$exp_archlibdir" != "`/bin/pwd`" ]; then \
          for file in ${UTILITIES}; do \
            $(INSTALL_PROGRAM) $(INSTALL_STRIP) $$file "$(DESTDIR)${archlibdir}/$$file" ; \
          done ; \