diff --git a/build/workspaces/update-workspaces.sh b/build/workspaces/update-workspaces.sh
index 43a298b8be..209d25dccf 100644
--- a/build/workspaces/update-workspaces.sh
+++ b/build/workspaces/update-workspaces.sh
@@ -92,8 +92,16 @@ case "`uname -s`" in
     # Only GNU and FreeBSD sed have the -i option (and redirecting 
     # to the same file results in an empty file and starting a subshell
     # isn't as obvious as redirecting to a new file and replacing the old)
-    sed -e 's/ -ldl/ /g' build/gmake.unix/Premake4.make > build/gmake.unix/Premake4.make_new
-    mv build/gmake.unix/Premake4.make_new build/gmake.unix/Premake4.make
+    mv build/gmake.unix/Premake4.make build/gmake.unix/Premake4.make.bak
+    sed -e 's/ -ldl/ /g' build/gmake.unix/Premake4.make.bak > build/gmake.unix/Premake4.make
+   ;;
+  "Darwin" )
+    # Remove the obsolete -s and the unused -rdynamic parameter and
+    # link with the CoreServices framework.
+    sed -e 's/^\([ ]*LDFLAGS[ ]*+=[ ]*\)\(\( [^ ]*\)*\) -s\(\( [^ ]*\)*\)$/\1\2\4/' \
+        -e 's/^\([ ]*LDFLAGS[ ]*+=[ ]*\)\(\( [^ ]*\)*\) -rdynamic\(\( [^ ]*\)*\)$/\1\2\4/' \
+        -e 's/^\([ ]*LIBS[ ]*+=[ ]*\)\(\( [^ ]*\)*\)$/\1\2 -framework CoreServices /' \
+        -i.bak build/gmake.unix/Premake4.make
     ;;
 esac
 ${MAKE} -C build/gmake.unix ${JOBS} || die "Premake build failed"