BSD make doesn't like $<.

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 8f0305e..2ada5d7 100644 (file)
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -23,16 +23,16 @@ texi2html: tinc.texi
        texi2html -split=chapter tinc.texi
 
 tincd.8.html: tincd.8
-       w3mman2html $< > $@
+       w3mman2html $? > $@
 
 tincctl.8.html: tincctl.8
-       w3mman2html $< > $@
+       w3mman2html $? > $@
 
 tinc-gui.8.html: tinc-gui.8
-       w3mman2html $< > $@
+       w3mman2html $? > $@
 
 tinc.conf.5.html: tinc.conf.5
-       w3mman2html $< > $@
+       w3mman2html $? > $@
 
 substitute = sed \
        -e s,'@PACKAGE\@',"$(PACKAGE)",g \
@@ -41,18 +41,18 @@ substitute = sed \
        -e s,'@localstatedir\@',"$(localstatedir)",g
 
 tincd.8: tincd.8.in
-       $(substitute) $< > $@
+       $(substitute) $? > $@
 
 tincctl.8: tincctl.8.in
-       $(substitute) $< > $@
+       $(substitute) $? > $@
 
 tinc-gui.8: tinc-gui.8.in
-       $(substitute) $< > $@
+       $(substitute) $? > $@
 
 tinc.conf.5: tinc.conf.5.in
-       $(substitute) $< > $@
+       $(substitute) $? > $@
 
 tincinclude.texi: tincinclude.texi.in
-       $(substitute) $< > $@
+       $(substitute) $? > $@
        
 tinc.texi: tincinclude.texi