From e52c3c4967916bc5d747d3b93f2d2ccdc1b155a7 Mon Sep 17 00:00:00 2001
From: Patrick McHardy <kaber@trash.net>
Date: Wed, 18 Mar 2009 20:49:09 +0100
Subject: build: fix installation when docs are not built

Don't try to install non-existant files.

Signed-off-by: Patrick McHardy <kaber@trash.net>
---
 doc/Makefile.in | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

(limited to 'doc')

diff --git a/doc/Makefile.in b/doc/Makefile.in
index 497e17ab..2c42d7e5 100644
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -6,9 +6,15 @@ clean:
 		@echo -e "  CLEAN\t\tdoc"
 		$(RM) $(mandocs-y) $(pdfdocs-y)
 
-install:
+install:	$(mandocs-y) $(pdfdocs-y)
 		@echo -e "  INSTALL\tdoc"
-		$(MKDIR_P) $(DESTDIR)/${mandir}/man8
-		$(INSTALL) -m 755 -o root -g root $(mandocs-y) $(DESTDIR)/${mandir}/man8/
-		$(MKDIR_P) $(DESTDIR)/${pdfdir}
-		$(INSTALL) -m 755 -o root -g root $(pdfdocs-y) $(DESTDIR)/${pdfdir}/
+		if test -n "$(mandocs-y)"; then \
+			$(MKDIR_P) $(DESTDIR)/${mandir}/man8 ;\
+			$(INSTALL) -m 755 -o root -g root $(mandocs-y) \
+					$(DESTDIR)/${mandir}/man8/ ;\
+		fi
+		if test -n "$(pdfdocs-y)"; then \
+			$(MKDIR_P) $(DESTDIR)/${pdfdir} ;\
+			$(INSTALL) -m 755 -o root -g root $(pdfdocs-y) \
+					$(DESTDIR)/${pdfdir}/ ;\
+		fi
-- 
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