$NetBSD: patch-Makefile.in,v 1.1 2022/11/03 14:34:02 schmonz Exp $

Support DESTDIR and 'x11' option.

--- Makefile.in.orig	2020-01-07 19:17:43
+++ Makefile.in
@@ -94,11 +94,11 @@ LINTFLAGS=	-chx
 		-DXCEVERSION='"$(XCEVERSION)"' -DHOSTINFO='"$(OS)"'
 
 LINTFLAGS=	-chx
-DESTDIR=	$(bindir)
-MANDIR=		$(man1dir)
+BINDIR=		${DESTDIR}$(bindir)
+MANDIR=		${DESTDIR}$(man1dir)
 
 # DOCDIR must agree with the definition for LIBDIR in the source (see ce.h)
-DOCDIR=		$(libdir)/ce
+DOCDIR=		${DESTDIR}$(libdir)/ce
 
 CFILES=		basic.c bind.c buffer.c bug.c cinfo.c cmode.c \
 		complete.c dir.c display.c file.c fileio.c fio.c func.c \
@@ -249,13 +249,11 @@ install:	${PROG} ${XPROG} installdirs
 	@${SHELL} $(SUPPORT_SRC)/mkdirs $(DOCDIR)   
 
 install:	${PROG} ${XPROG} installdirs
-	-$(MV) ${DESTDIR}/${PROG} ${DESTDIR}/${PROG}.${OLDEXT}
-	$(INSTALL_PROGRAM) $(PROG) $(DESTDIR)/${PROG}
+	$(INSTALL_PROGRAM) $(PROG) $(BINDIR)/${PROG}
 	@-if test "X$(XPROG)" != "X" ; then \
-		$(MV) ${DESTDIR}/${XPROG} ${DESTDIR}/${XPROG}.${OLDEXT}; \
-		$(INSTALL_PROGRAM) $(XPROG) $(DESTDIR)/${XPROG}; \
+		$(INSTALL_PROGRAM) $(XPROG) $(BINDIR)/${XPROG}; \
 	fi
-	$(INSTALL_SCRIPT) $(TEACHCE) $(DESTDIR)/$(TEACHCE)
+	$(INSTALL_SCRIPT) $(TEACHCE) $(BINDIR)/$(TEACHCE)
 
 install-strip:
 	$(MAKE) $(MFLAGS) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' \
@@ -268,7 +266,9 @@ man-install: installdirs
 
 man-install: installdirs
 	${INSTALL_DATA} ${DOC_SRC}/ce.1 $(MANDIR)/ce.1
-	${INSTALL_DATA} ${DOC_SRC}/xce.1 $(MANDIR)/xce.1
+	@-if test "X$(XPROG)" != "X" ; then \
+		${INSTALL_DATA} ${DOC_SRC}/xce.1 $(MANDIR)/xce.1; \
+	fi
 
 all-install:	install doc-install man-install