1 files changed, 27 insertions, 0 deletions
diff --git a/contrib/groff/eqn/Makefile.sub b/contrib/groff/eqn/Makefile.sub
new file mode 100644
index 000000000000..692bf42e4ef4
--- /dev/null
+++ b/contrib/groff/eqn/Makefile.sub
@@ -0,0 +1,27 @@
+PROG=eqn
+MAN1=eqn.n
+XLIBS=$(LIBGROFF)
+OBJS=eqn.o main.o lex.o  box.o limit.o list.o over.o text.o script.o \
+  mark.o other.o delim.o sqrt.o pile.o special.o
+CCSRCS=main.cc lex.cc  box.cc limit.cc list.cc over.cc text.cc \
+  script.cc mark.cc other.cc delim.cc sqrt.cc pile.cc special.cc
+HDRS=box.h eqn.h pbox.h
+GRAM=eqn.y
+YTABC=eqn.cc
+YTABH=eqn.tab.h
+NAMEPREFIX=$(g)
+CLEANADD=neqn
+
+all: neqn
+
+neqn: neqn.sh
+	-rm -f neqn
+	sed -e 's/@g@/$(g)/g' -e "$(SH_SCRIPT_SED_CMD)" $(srcdir)/neqn.sh >neqn
+	chmod +x neqn
+
+install_data: neqn
+	-rm -f $(bindir)/$(NAMEPREFIX)neqn
+	$(INSTALL_PROGRAM) neqn $(bindir)/$(NAMEPREFIX)neqn
+
+uninstall_sub:
+	-rm -f $(bindir)/$(NAMEPREFIX)neqn