Commit 9d6febd3 authored by Raymond Toy's avatar Raymond Toy

Fix #82: Replace bc with expr

`expr` is more commonly installed than `bc` so reduce the number of
required dependencies and just use `expr`.
parent 12b02161
......@@ -34,6 +34,7 @@ public domain.
* ~~#79~~ Autoload ASDF when calling `REQUIRE` the first time. User's no longer have to explicitly load ASDF anymore.
* ~~#80~~ Use ASDF to load contribs. cmu-contribs still exists but does nothing. The contrib names are the same, except it's best to use a keyword instead of a string. So, `:contrib-demos` instead of `"contrib-demos"`.
* ~~#81~~ Added contribs from Eric Marsden
* ~~#82~~ Replace bc with expr in GNUMakefile
* Other changes:
* Improvements to the PCL implementation of CLOS:
* Changes to building procedure:
......
......@@ -47,7 +47,7 @@ lisp.nm: lisp lisp.a
mv ,lisp.nm lisp.nm
version.o : version.c version
echo '1 + ' `cat version` | bc > ,version
expr 1 + `cat version` > ,version
mv ,version version
$(CC) ${CFLAGS} $(CPPFLAGS) -DVERSION=`cat version` -c $<
......
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