Remove use of tail for 'make depend'.

Not every tail supports +N and we can do with out it so just remove it.
Prompted by mforney at mforney.org.

diff --git a/Makefile.in b/Makefile.in
index 304d96cd0cd267c0f66c565be782b6e2d3bbac8a..cf9c9b38dbdba5fc13438311c8db59f4c618d8af 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -350,10 +350,11 @@ depend: depend-rebuild
        rm -f .depend.bak
 
 depend-rebuild:
-       rm -f config.h
-       touch config.h
+       rm -f config.h .depend
+       touch config.h .depend
        makedepend -w1000 -Y. -f .depend *.c 2>/dev/null
-       (head -2 .depend; tail +3 .depend | sort) >.depend.tmp
+       (echo '# Automatically generated by makedepend.'; \
+        echo '# Run "make depend" to rebuild.'; sort .depend ) >.depend.tmp
        mv .depend.tmp .depend
        rm -f config.h