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Some compilation options configurable from makefile

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Compilation options LUA_COMPAT_GLOBAL, LUA_COMPAT_LOOPVAR, and
LUA_READLINELIB do not affect the API, so they can be changed
through the make file.
This commit is contained in:
Roberto Ierusalimschy
2026-01-20 13:06:16 -03:00
parent f5d1e8639b
commit e992c6a959
5 changed files with 20 additions and 5 deletions
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12
luaconf.h
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@@ -70,15 +70,19 @@
#if defined(LUA_USE_LINUX)
#define LUA_USE_POSIX
#define LUA_USE_DLOPEN /* needs an extra library: -ldl */
#if !defined(LUA_READLINELIB)
#define LUA_READLINELIB "libreadline.so"
#endif
#endif
#if defined(LUA_USE_MACOSX)
#define LUA_USE_POSIX
#define LUA_USE_DLOPEN /* macOS does not need -ldl */
#if !defined(LUA_READLINELIB)
#define LUA_READLINELIB "libedit.dylib"
#endif
#endif
#if defined(LUA_USE_IOS)
@@ -339,14 +343,18 @@
/*
@@ LUA_COMPAT_GLOBAL avoids 'global' being a reserved word
*/
#define LUA_COMPAT_GLOBAL
#if !defined(LUA_COMPAT_GLOBAL)
#define LUA_COMPAT_GLOBAL 1
#endif
/*
@@ LUA_COMPAT_LOOPVAR makes for-loop control variables not read-only,
** as they were in previous versions.
*/
/* #define LUA_COMPAT_LOOPVAR */
#if !defined(LUA_COMPAT_LOOPVAR)
#define LUA_COMPAT_LOOPVAR 0
#endif
/*