Hot fix for 'make install'

... while I continue to work on release script.

Signed-off-by: Alexey Neyman <stilor@att.net>

1 files changed, 11 insertions, 1 deletions

diff --git a/Makefile.in b/Makefile.in
index aa27d61..634abaf 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -350,7 +350,17 @@ install-lib-kconfig: $(DESTDIR)$(libdir) install-lib-main
 	    install "kconfig/$${f}" "$(DESTDIR)$(libdir)/kconfig/$${f}";    \
 	 done
 
-install-doc: $(DESTDIR)$(docdir)
+install-doc: install-doc-$(if $(wildcard docs/MANUAL_ONLINE),message,real)
+
+install-doc-message:
+	@echo "********************************************************************"
+	@echo "  You are building from a development version that does not include"
+	@echo "  the documentation. Refer to the manual online at:"
+	@echo "      http://crosstool-ng.github.io/docs"
+	@echo "********************************************************************"
+
+
+install-doc-real: $(DESTDIR)$(docdir)
 	@echo "  INST    'docs/*.txt'"
 	@for doc_file in docs/*.txt; do                              \
 	     $(install) -m 644 "$${doc_file}" "$(DESTDIR)$(docdir)"; \