svn commit: r354245 - in head/stand: . common liblua lua
Kyle Evans
kevans at FreeBSD.org
Sat Nov 2 03:38:00 UTC 2019
Author: kevans
Date: Sat Nov 2 03:37:58 2019
New Revision: 354245
URL: https://svnweb.freebsd.org/changeset/base/354245
Log:
stand: consolidate knowledge of lua path
Multiple places coordinate to 'know' where lua scripts are installed. Knock
this down to being formally defined (and overridable) in exactly one spot,
defs.mk, and spread the knowledge to loaders and liblua alike. A future
commit will expose this to lua as loader.lua_path, so it can build absolute
paths to lua scripts as needed.
MFC after: 1 week
Modified:
head/stand/common/interp_lua.c
head/stand/defs.mk
head/stand/liblua/Makefile
head/stand/liblua/luaconf.h
head/stand/loader.mk
head/stand/lua/Makefile
Modified: head/stand/common/interp_lua.c
==============================================================================
--- head/stand/common/interp_lua.c Sat Nov 2 03:09:17 2019 (r354244)
+++ head/stand/common/interp_lua.c Sat Nov 2 03:37:58 2019 (r354245)
@@ -60,6 +60,8 @@ static struct interp_lua_softc lua_softc;
#define LDBG(...)
#endif
+#define LOADER_LUA LUA_PATH "/loader.lua"
+
INTERP_DEFINE("lua");
static void *
@@ -120,7 +122,7 @@ interp_init(void)
lua_pop(luap, 1); /* remove lib */
}
- filename = "/boot/lua/loader.lua";
+ filename = LOADER_LUA;
if (interp_include(filename) != 0) {
const char *errstr = lua_tostring(luap, -1);
errstr = errstr == NULL ? "unknown" : errstr;
Modified: head/stand/defs.mk
==============================================================================
--- head/stand/defs.mk Sat Nov 2 03:09:17 2019 (r354244)
+++ head/stand/defs.mk Sat Nov 2 03:37:58 2019 (r354245)
@@ -40,6 +40,9 @@ BOOTOBJ= ${OBJTOP}/stand
# BINDIR is where we install
BINDIR?= /boot
+# LUAPATH is where we search for and install lua scripts.
+LUAPATH?= /boot/lua
+
LIBSA= ${BOOTOBJ}/libsa/libsa.a
.if ${MACHINE} == "i386"
LIBSA32= ${LIBSA}
Modified: head/stand/liblua/Makefile
==============================================================================
--- head/stand/liblua/Makefile Sat Nov 2 03:09:17 2019 (r354244)
+++ head/stand/liblua/Makefile Sat Nov 2 03:37:58 2019 (r354245)
@@ -27,7 +27,7 @@ SRCS+= lerrno.c lfs.c lstd.c lutils.c
WARNS= 3
-CFLAGS+= -DLUA_PATH_DEFAULT=\"/boot/lua/\?.lua\"
+CFLAGS+= -DLUA_PATH=\"${LUAPATH}\" -DLUA_PATH_DEFAULT=\"${LUAPATH}/\?.lua\"
CFLAGS+= -ffreestanding -nostdlib -DLUA_USE_POSIX
CFLAGS+= -fno-stack-protector -D__BSD_VISIBLE
CFLAGS+= -I${BOOTSRC}/include -I${LIBLUASRC} -I${LUASRC} -I${LDRSRC}
Modified: head/stand/liblua/luaconf.h
==============================================================================
--- head/stand/liblua/luaconf.h Sat Nov 2 03:09:17 2019 (r354244)
+++ head/stand/liblua/luaconf.h Sat Nov 2 03:37:58 2019 (r354245)
@@ -202,7 +202,7 @@
#else /* }{ */
-#define LUA_ROOT "/boot/lua/" LUA_VDIR "/"
+#define LUA_ROOT LUA_PATH "/" LUA_VDIR "/"
#define LUA_LDIR LUA_ROOT "share/"
#define LUA_CDIR LUA_ROOT "lib/"
#ifndef LUA_PATH_DEFAULT
Modified: head/stand/loader.mk
==============================================================================
--- head/stand/loader.mk Sat Nov 2 03:09:17 2019 (r354244)
+++ head/stand/loader.mk Sat Nov 2 03:37:58 2019 (r354245)
@@ -62,6 +62,7 @@ SRCS+= interp_lua.c
.include "${BOOTSRC}/lua.mk"
LDR_INTERP= ${LIBLUA}
LDR_INTERP32= ${LIBLUA32}
+CFLAGS+= -DLUA_PATH=\"${LUAPATH}\"
.elif ${LOADER_INTERP} == "4th"
SRCS+= interp_forth.c
.include "${BOOTSRC}/ficl.mk"
Modified: head/stand/lua/Makefile
==============================================================================
--- head/stand/lua/Makefile Sat Nov 2 03:09:17 2019 (r354244)
+++ head/stand/lua/Makefile Sat Nov 2 03:37:58 2019 (r354245)
@@ -12,7 +12,7 @@ MAN= cli.lua.8 \
password.lua.8 \
screen.lua.8
-FILESDIR= /boot/lua
+FILESDIR= ${LUAPATH}
FILES= cli.lua \
color.lua \
config.lua \
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