nethack-gwaa-kiwi/nethack
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lua reorganization

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Reduce the implied reliance of a specific version of lua.

Instead of copying liblua.a to src/, copy it to lib/.  Instead of
telling the compiler to look for headers in lib/lua-5.3.5/src/ as
well as in include/, copy the relevant ones to lib/ and tell the
compiler to look for them there.  'make spotless' in src/ will
remove both the object library and the header files from lib/ but
there really should be a new Makefile.lib to take care of that
directory.

Update Makefile.src to be able to build lua in case someone starts
with 'make all' there instead of in the top Makefile.  It doesn't
duplicate the option to fetch the lua source package though.

NHinternal/../genFiles.c has been updated to mention lib/liblua.a
and lib/lua*.h as 'generated at compile time' in Files and to skip
lib/lua-* entirely if it comes across that (so not operating on a
completely clean tree).  But it won't be accurate unless/until
other ports stage their lua files there instead of in src/ and
lib/lua-$(VERSION)/src/.

I haven't tried 'make depend' to see what it makes of the numerous
changes....
This commit is contained in:
PatR
2019-11-25 12:20:42 -08:00
parent 05e64d2429
commit 1b2b330e9f
2 changed files with 41 additions and 18 deletions
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29
sys/unix/Makefile.top
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@@ -1,5 +1,5 @@
# NetHack Top-level Makefile.
# NetHack 3.6 Makefile.top $NHDT-Date: 1524689449 2018/04/25 20:50:49 $ $NHDT-Branch: NetHack-3.6.0 $:$NHDT-Revision: 1.36 $
# NetHack 3.6 Makefile.top $NHDT-Date: 1574713236 2019/11/25 20:20:36 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.42 $
# Copyright (c) 2015 by Kenneth Lorber, Kensington, Maryland
# NetHack may be freely redistributed. See license for details.
@@ -94,8 +94,23 @@ DATNODLB = $(VARDATND) license symbols
DATDLB = $(DATHELP) dungeon.lua tribute $(SPEC_LEVS) $(QUEST_LEVS) $(VARDATD)
DAT = $(DATNODLB) $(DATDLB)
$(GAME):
( cd lib/lua-5.3.5/src && make a && cp liblua.a ../../../src/ )
LUA_HEADERS = lib/lua.h lib/luaconf.h lib/lualib.h lib/lauxlib.h
lua_support: lib/liblua.a $(LUA_HEADERS)
@true
lib/liblua.a: lib/lua-$(LUA_VERSION)/src/liblua.a
@( cd lib/lua-$(LUA_VERSION)/src ; make a ; cd ../../.. )
cp lib/lua-$(LUA_VERSION)/src/liblua.a $@
lib/lua.h: lib/lua-$(LUA_VERSION)/src/lua.h
sed -e '/(lua_error)/s/;/ NORETURN;/' \
< lib/lua-$(LUA_VERSION)/src/lua.h > $@
lib/luaconf.h: lib/lua-$(LUA_VERSION)/src/luaconf.h
cp lib/lua-$(LUA_VERSION)/src/luaconf.h $@
lib/lualib.h: lib/lua-$(LUA_VERSION)/src/lualib.h
cp lib/lua-$(LUA_VERSION)/src/lualib.h $@
lib/lauxlib.h: lib/lua-$(LUA_VERSION)/src/lauxlib.h
cp lib/lua-$(LUA_VERSION)/src/lauxlib.h $@
$(GAME): lua_support
( cd src ; $(MAKE) )
all: $(GAME) recover Guidebook $(VARDAT) spec_levs check-dlb
@@ -238,11 +253,13 @@ dofiles-nodlb:
# This is not part of the dependency build hierarchy.
# It requires an explicit "make fetch-Lua".
fetch-lua: fetch-Lua
@true
fetch-Lua:
( mkdir -p lib ; cd lib ; \
curl -R -O http://www.lua.org/ftp/lua-$(LUA_VERSION).tar.gz ; \
tar zxf lua-$(LUA_VERSION).tar.gz ; rm -f lua-$(LUA_VERSION).tar.gz )
curl -R -O http://www.lua.org/ftp/lua-$(LUA_VERSION).tar.gz ; \
tar zxf lua-$(LUA_VERSION).tar.gz ; rm -f lua-$(LUA_VERSION).tar.gz )
update: $(GAME) recover $(VARDAT) spec_levs
# (don't yank the old version out from under people who're playing it)
-mv $(INSTDIR)/$(GAME) $(INSTDIR)/$(GAME).old
@@ -291,7 +308,7 @@ clean:
( cd src ; $(MAKE) clean )
( cd util ; $(MAKE) clean )
( cd doc ; $(MAKE) clean )
( cd lib/lua-5.3.5/src && $(MAKE) clean )
( cd lib/lua-$(LUA_VERSION)/src && $(MAKE) clean )
# 'make spotless' returns the source tree to near-distribution condition.
# it removes .o files, executables, and compiled data files