txt2pre: use public-inbox internal APIs

[public-inbox.git] / Documentation / include.mk

diff --git a/Documentation/include.mk b/Documentation/include.mk
index 5d7302852b5d328457a244f9963ca59210879905..51a914b3e75588522d254764bc4aa363347c4b2c 100644 (file)
--- a/Documentation/include.mk
+++ b/Documentation/include.mk
@@ -52,7 +52,8 @@ all :: $(mantxt)
 Documentation/%.txt : Documentation/%.pod
        $(podtext) $< $@+ && mv $@+ $@
 
-txt2pre = ./Documentation/txt2pre <$< >$@+ && touch -r $< $@+ && mv $@+ $@
+txt2pre = $(PERL) -I lib ./Documentation/txt2pre <$< >$@+ && \
+       touch -r $< $@+ && mv $@+ $@
 txt := INSTALL README COPYING TODO
 dtxt := design_notes.txt design_www.txt dc-dlvr-spam-flow.txt
 dtxt := $(addprefix Documentation/, $(dtxt)) $(mantxt)