doc: Add the host executable suffix for the print_options dependency

This fixes building on windows.

Signed-off-by: Martin Storsjö <martin@martin.st>

diff --git a/doc/Makefile b/doc/Makefile
index b76772b..f0f9da2 100644 (file)
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -25,7 +25,7 @@ GENTEXI  = format codec
 GENTEXI := $(GENTEXI:%=doc/avoptions_%.texi)
 
 $(GENTEXI): TAG = GENTEXI
-$(GENTEXI): doc/avoptions_%.texi: doc/print_options
+$(GENTEXI): doc/avoptions_%.texi: doc/print_options$(HOSTEXESUF)
        $(M)doc/print_options $* > $@
 
 doc/%.html: TAG = HTML