Last minute change to get document generation working again on IRIX
diff --git a/unix/docs/Makefile b/unix/docs/Makefile
index 4fab92d..b07ca51 100644
--- a/unix/docs/Makefile
+++ b/unix/docs/Makefile
@@ -9,7 +9,7 @@ all: doc
doc: doc-stamp
doc-stamp: $(DOXYFILE)
- sed 's,^INPUT\b.*,INPUT=../../src,' $^ | $(DOXYGEN) -
+ sed 's,^INPUT[ ].*,INPUT=../../src,' $^ | $(DOXYGEN) -
touch $@
install-local: doc