From 06b4af0b55d09f1bbd4d48fd377462b18c856819 Mon Sep 17 00:00:00 2001
From: paulc <paulc@acf43c95-373e-0410-b603-e72c3f656dc1>
Date: Thu, 3 May 2012 12:56:09 +0000
Subject: [PATCH] At "make install" check if the API index.html is present.
 This allows installing API docs from tarball even if doxygen and kdoc are
 missing. Fixes packaging errors on systems without doxygen or kdoc.

git-svn-id: http://yate.null.ro/svn/yate/trunk@5036 acf43c95-373e-0410-b603-e72c3f656dc1
---
 Makefile.in | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Makefile.in b/Makefile.in
index 93adcbf2..26e9b2c6 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -60,6 +60,7 @@ DOCGEN := /bin/false
 DOCGEN_K := /bin/false
 DOCGEN_D := /bin/false
 APIDOCS :=
+APIINDEX:= @srcdir@/docs/api/index.html
 ifneq (_@KDOC_BIN@,_)
 DOCGEN_K := @KDOC_BIN@ -C ./docs/doc-filter.sh -d docs/api/ $(DOCGEN_F)
 DOCGEN := $(DOCGEN_K)
@@ -152,9 +153,9 @@ apidocs-build:
 apidocs-everything: check-topdir
 	$(MAKE) apidocs-build DOCGEN_F="$(DOCGEN_F) `echo libs/y*/*.h`"
 
-apidocs: @srcdir@/docs/api/index.html
+apidocs: $(APIINDEX)
 
-@srcdir@/docs/api/index.html: @srcdir@/docs/Doxyfile \
+$(APIINDEX): @srcdir@/docs/Doxyfile \
     @srcdir@/yateclass.h @srcdir@/yatemime.h @srcdir@/yatengine.h \
     @srcdir@/yatephone.h @srcdir@/yatecbase.h
 	$(MAKE) apidocs-build
@@ -238,7 +239,7 @@ install-noconf: all
 install-api: $(APIDOCS)
 	@mkdir -p "$(DESTDIR)$(docdir)/api/" && \
 	install -m 0644 @srcdir@/docs/*.html "$(DESTDIR)$(docdir)/" && \
-	test -z "$(APIDOCS)" || \
+	test -f "$(APIINDEX)" && \
 	install -m 0644 @srcdir@/docs/api/*.* "$(DESTDIR)$(docdir)/api/"
 
 uninstall uninstall-root: