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interpreters: lua: replace awk command with shell script

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Michael Mogenson 2022-03-23 09:47:29 -06:00 • committed by Xiang Xiao
parent d364d7a810
commit 4043522daf
1 changed files with 5 additions and 3 deletions
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8
interpreters/lua/Makefile
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@ -84,9 +84,11 @@ CSRCS += $(CORELIBS_SRCS)
register::
# collect core module names from defines in lualib.h
$(Q) awk '{ if (match($$0,/LUA_[A-Z]+LIBNAME\s"([a-z]+)"$$/,m)) \
printf "{ \"%s\", luaopen_%s },\n", m[1], m[1] > "registry$(DELIM)"m[1]".bdat" }' \
$(LUA_SRC)$(DELIM)lualib.h
$(Q) while read -r line; do \
name=$$(expr "$$line" : '#define LUA_[[:upper:]]\+LIBNAME[[:space:]]\+"\([[:lower:]]\+\)"'); \
if [ ! -z $$name ]; then \
printf '{ "%s", luaopen_%s },\n' $$name $$name > registry$(DELIM)$$name.bdat; \
fi done < $(LUA_SRC)$(DELIM)lualib.h
endif
# Lua builtin module registry