Details

Comments in makefile and function 'l_str2d'.

makefile

@@ -37,10 +37,15 @@ CWARNSC= -Wdeclaration-after-statement \
 
 CWARNS= $(CWARNSCPP) $(CWARNSC)
 
+# Some useful compiler options for internal tests:
+# -DHARDSTACKTESTS forces a reallocation of the stack at every point where
+# the stack can be reallocated.
+# -DHARDMEMTESTS forces an emergency collection at every single allocation.
+# -DEXTERNMEMCHECK removes internal consistency checking of blocks being
+# deallocated (useful when an external tool like valgrind does the check).
+# -DMAXINDEXRK=k limits range of constants in RK instruction operands.
+# -DLUA_COMPAT_5_3
 
-# -DEXTERNMEMCHECK -DHARDSTACKTESTS -DHARDMEMTESTS -DTRACEMEM='"tempmem"'
-# -DMAXINDEXRK=1 -DLUA_COMPAT_5_3
-# -g -DLUA_USER_H='"ltests.h"'
 # -pg -malign-double
 # -DLUA_USE_CTYPE -DLUA_USE_APICHECK
 # ('-ftrapv' for runtime checks of integer overflows)
@@ -81,11 +86,9 @@ LIB_O=	lbaselib.o ldblib.o liolib.o lmathlib.o loslib.o ltablib.o lstrlib.o \
 LUA_T=	lua
 LUA_O=	lua.o
 
-# LUAC_T=	luac
-# LUAC_O=	luac.o print.o
 
-ALL_T= $(CORE_T) $(LUA_T) $(LUAC_T)
-ALL_O= $(CORE_O) $(LUA_O) $(LUAC_O) $(AUX_O) $(LIB_O)
+ALL_T= $(CORE_T) $(LUA_T)
+ALL_O= $(CORE_O) $(LUA_O) $(AUX_O) $(LIB_O)
 ALL_A= $(CORE_T)
 
 all:	$(ALL_T)
@@ -102,8 +105,6 @@ $(CORE_T): $(CORE_O) $(AUX_O) $(LIB_O)
 $(LUA_T): $(LUA_O) $(CORE_T)
 	$(CC) -o $@ $(MYLDFLAGS) $(LUA_O) $(CORE_T) $(LIBS) $(MYLIBS) $(DL)
 
-$(LUAC_T): $(LUAC_O) $(CORE_T)
-	$(CC) -o $@ $(MYLDFLAGS) $(LUAC_O) $(CORE_T) $(LIBS) $(MYLIBS)
 
 llex.o:
 	$(CC) $(CFLAGS) -Os -c llex.c