fix up extraction procedures
diff --git a/unix/make/Makefile.regexp b/unix/make/Makefile.regexp
index ec528bd..b098d36 100644
--- a/unix/make/Makefile.regexp
+++ b/unix/make/Makefile.regexp
@@ -11,7 +11,6 @@
regaux.$O\
rregexec.$O\
rregsub.$O\
- rregaux.$O\
HFILES=\
regexp9.h\
diff --git a/unix/make/Makefile.utf b/unix/make/Makefile.utf
index 9c142d4..4d15d10 100644
--- a/unix/make/Makefile.utf
+++ b/unix/make/Makefile.utf
@@ -31,7 +31,7 @@
all: $(LIB)
install: $(LIB)
- test -d $(PREFIX)/man/man3 || mkdir $(PREFIX)/man/man3
+ mkdir -p $(PREFIX)/man/man3 $(PREFIX)/man/man7
install -c -m 0644 isalpharune.3 $(PREFIX)/man/man3/isalpharune.3
install -c -m 0644 utf.7 $(PREFIX)/man/man7/utf.7
install -c -m 0644 rune.3 $(PREFIX)/man/man3/rune.3
