Unix Makefile generator: Fix empty basename calls

Fixes #13933

Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13935)

diff --git a/Configurations/unix-Makefile.tmpl b/Configurations/unix-Makefile.tmpl
index a331368311a8a079f0280b73a85fb1e4c12197a5..174e52871ec45f22b7191ab69b22eb3a3711e33c 100644 (file)
--- a/Configurations/unix-Makefile.tmpl
+++ b/Configurations/unix-Makefile.tmpl
@@ -654,20 +654,22 @@ install_dev: install_runtime_libs
                s1=`echo "$$s" | cut -f1 -d";"`; \
                s2=`echo "$$s" | cut -f2 -d";"`; \
                s3=`echo "$$s" | cut -f3 -d";"`; \
-               fn1=`basename $$s1`; \
-               fn2=`basename $$s2`; \
-               fn3=`basename $$s3`; \
+               fn1=`basename "$$s1"`; \
+               fn2=`basename "$$s2"`; \
+               fn3=`basename "$$s3"`; \
                : {- output_off(); output_on() unless windowsdll() or sharedaix(); "" -}; \
                if [ "$$fn2" != "" ]; then \
                        $(ECHO) "link $(DESTDIR)$(libdir)/$$fn2 -> $(DESTDIR)$(libdir)/$$fn1"; \
                        ln -sf $$fn1 $(DESTDIR)$(libdir)/$$fn2; \
                fi; \
                : {- output_off() unless windowsdll() or sharedaix(); output_on() if windowsdll(); "" -}; \
-               $(ECHO) "install $$s3 -> $(DESTDIR)$(libdir)/$$fn3"; \
-               cp $$s3 $(DESTDIR)$(libdir)/$$fn3.new; \
-               chmod 755 $(DESTDIR)$(libdir)/$$fn3.new; \
-               mv -f $(DESTDIR)$(libdir)/$$fn3.new \
-                     $(DESTDIR)$(libdir)/$$fn3; \
+               if [ "$$fn3" != "" ]; then \
+                       $(ECHO) "install $$s3 -> $(DESTDIR)$(libdir)/$$fn3"; \
+                       cp $$s3 $(DESTDIR)$(libdir)/$$fn3.new; \
+                       chmod 755 $(DESTDIR)$(libdir)/$$fn3.new; \
+                       mv -f $(DESTDIR)$(libdir)/$$fn3.new \
+                             $(DESTDIR)$(libdir)/$$fn3; \
+               fi; \
                : {- output_off() if windowsdll(); output_on() if sharedaix(); "" -}; \
                a=$(DESTDIR)$(libdir)/$$fn2; \
                $(ECHO) "install $$s1 -> $$a"; \
@@ -721,9 +723,9 @@ uninstall_dev: uninstall_runtime_libs
                s1=`echo "$$s" | cut -f1 -d";"`; \
                s2=`echo "$$s" | cut -f2 -d";"`; \
                s3=`echo "$$s" | cut -f3 -d";"`; \
-               fn1=`basename $$s1`; \
-               fn2=`basename $$s2`; \
-               fn3=`basename $$s3`; \
+               fn1=`basename "$$s1"`; \
+               fn2=`basename "$$s2"`; \
+               fn3=`basename "$$s3"`; \
                : {- output_off() if windowsdll(); "" -}; \
                $(ECHO) "$(RM) $(DESTDIR)$(libdir)/$$fn1"; \
                $(RM) $(DESTDIR)$(libdir)/$$fn1; \
@@ -732,8 +734,10 @@ uninstall_dev: uninstall_runtime_libs
                        $(RM) $(DESTDIR)$(libdir)/$$fn2; \
                fi; \
                : {- output_on() if windowsdll(); "" -}{- output_off() unless windowsdll(); "" -}; \
-               $(ECHO) "$(RM) $(DESTDIR)$(libdir)/$$fn3"; \
-               $(RM) $(DESTDIR)$(libdir)/$$fn3; \
+               if [ -n "$$fn3" ]; then \
+                       $(ECHO) "$(RM) $(DESTDIR)$(libdir)/$$fn3"; \
+                       $(RM) $(DESTDIR)$(libdir)/$$fn3; \
+               fi; \
                : {- output_on() unless windowsdll(); "" -}; \
        done
        @ : {- output_on() if $disabled{shared}; "" -}