* lib-src/Makefile.in ($(DESTDIR)${archlibdir}): Avoid non-portable "`\" nesting

Fixes: debbugs:17339

2 files changed, 7 insertions, 2 deletions

diff --git a/lib-src/ChangeLog b/lib-src/ChangeLog
index 5a783d32660..22722046436 100644
--- a/lib-src/ChangeLog
+++ b/lib-src/ChangeLog
@@ -1,3 +1,8 @@
+2014-04-29  Glenn Morris  <rgm@gnu.org>
+
+        * Makefile.in ($(DESTDIR)${archlibdir}):
+        Avoid non-portable "`\" nesting.  (Bug#17339)
+
 2014-04-16  Eli Zaretskii  <eliz@gnu.org>
 
         * update-game-score.c (write_scores): Condition fchmod call on
diff --git a/lib-src/Makefile.in b/lib-src/Makefile.in
index 56cdc09e0fe..4d9fdba7726 100644
--- a/lib-src/Makefile.in
+++ b/lib-src/Makefile.in
@@ -247,8 +247,8 @@ $(DESTDIR)${archlibdir}: all
           chown ${gameuser} "$(DESTDIR)${gamedir}"; \
           chmod u=rwx,g=rwx,o=rx "$(DESTDIR)${gamedir}"; \
         fi
-        if [ "`cd \"$(DESTDIR)${archlibdir}\" && /bin/pwd`" \
-             != "`cd ${srcdir} && /bin/pwd`" ]; then \
+        exp_archlibdir=`cd "$(DESTDIR)${archlibdir}" && /bin/pwd`; \
+        if [ "$$exp_archlibdir" != "`cd ${srcdir} && /bin/pwd`" ]; then \
           for file in ${SCRIPTS}; do \
             $(INSTALL_SCRIPT) ${srcdir}/$$file "$(DESTDIR)${archlibdir}/$$file"; \
           done ; \