Re: Lua "amalgamation" for 5-10% speed improvement and ease of use

[Luiz Henrique de Figueiredo <lhf@...>]

> Why does the etc/all.c amalgamation #include "lua.c"?

Because it is meant to build a complete Lua interpreter, not just the library.
The version attached below has options to build the interpreter, the compiler,
or just the library. --lhf

/*
* all.c -- Lua core, libraries and interpreter in a single file
*/

/* default is to build the full interpreter */
#ifndef MAKE_LIB
#ifndef MAKE_LUAC
#undef  MAKE_LUA
#define MAKE_LUA
#endif
#endif

#define luaall_c

/* core -- used by all */
#include "lapi.c"
#include "lcode.c"
#include "ldebug.c"
#include "ldo.c"
#include "ldump.c"
#include "lfunc.c"
#include "lgc.c"
#include "llex.c"
#include "lmem.c"
#include "lobject.c"
#include "lopcodes.c"
#include "lparser.c"
#include "lstate.c"
#include "lstring.c"
#include "ltable.c"
#include "ltm.c"
#include "lundump.c"
#include "lvm.c"
#include "lzio.c"

/* auxiliary library -- used by all */
#include "lauxlib.c"

/* standard library  -- not used by luac */
#ifndef MAKE_LUAC
#include "lbaselib.c"
#include "ldblib.c"
#include "liolib.c"
#include "lmathlib.c"
#include "loadlib.c"
#include "loslib.c"
#include "lstrlib.c"
#include "ltablib.c"
#endif

/* lua */
#ifdef MAKE_LUA
#include "linit.c"
#include "lua.c"
#endif

/* luac */
#ifdef MAKE_LUAC
#include "print.c"
#include "luac.c"
#endif