Add $(ISOLANG)/user to LILYPOND_BOOK_INCLUDES additions, to hopefully

fix a gub build bug.

diff --git a/make/doclang-targets.make b/make/doclang-targets.make
index ae01f34b4411942bdce7837e0cd9ade032bf7143..575e6840e9afd0c30a78996b4680c9acb2d320a1 100644 (file)
--- a/make/doclang-targets.make
+++ b/make/doclang-targets.make
@@ -4,6 +4,7 @@ OUT_ITEXI_FILES = $(ITELY_FILES:%.itely=$(outdir)/%.itexi)
 
 LILYPOND_BOOK_INCLUDES += \
   -I$(depth)/Documentation/$(ISOLANG) \
+  -I$(depth)/Documentation/$(ISOLANG)/user \
   -I$(depth)/Documentation/user \
   -I$(builddir)/Documentation/user/$(outdir)