Added common.inc where all the similar files go. This file additionally fixes up the build system for DOS building machines and emulators

Author: Lethja

common.inc

@@ -0,0 +1,69 @@
+# This file is part of wmake but should not be run directly.
+# It depends on other makefiles to setup variables for the target first
+# and stores only common tasks amongst all platform build processes.
+
+objs =  $(OBJDIR)$(SEP)lapi.obj      $(OBJDIR)$(SEP)lctype.obj    &
+        $(OBJDIR)$(SEP)lfunc.obj     $(OBJDIR)$(SEP)lmathlib.obj  &
+        $(OBJDIR)$(SEP)loslib.obj    $(OBJDIR)$(SEP)ltable.obj    &
+        $(OBJDIR)$(SEP)lundump.obj   $(OBJDIR)$(SEP)lauxlib.obj   &
+        $(OBJDIR)$(SEP)ldblib.obj    $(OBJDIR)$(SEP)lgc.obj       &
+        $(OBJDIR)$(SEP)lmem.obj      $(OBJDIR)$(SEP)lparser.obj   &
+        $(OBJDIR)$(SEP)ltablib.obj   $(OBJDIR)$(SEP)lutf8lib.obj  &
+        $(OBJDIR)$(SEP)lbaselib.obj  $(OBJDIR)$(SEP)ldebug.obj    &
+        $(OBJDIR)$(SEP)linit.obj     $(OBJDIR)$(SEP)loadlib.obj   &
+        $(OBJDIR)$(SEP)lstate.obj    $(OBJDIR)$(SEP)ltm.obj       &
+        $(OBJDIR)$(SEP)lvm.obj       $(OBJDIR)$(SEP)lcode.obj     &
+        $(OBJDIR)$(SEP)ldo.obj       $(OBJDIR)$(SEP)liolib.obj    &
+        $(OBJDIR)$(SEP)lobject.obj   $(OBJDIR)$(SEP)lstring.obj   &
+        $(OBJDIR)$(SEP)lzio.obj      $(OBJDIR)$(SEP)lcorolib.obj  &
+        $(OBJDIR)$(SEP)ldump.obj     $(OBJDIR)$(SEP)llex.obj      &
+        $(OBJDIR)$(SEP)lopcodes.obj  $(OBJDIR)$(SEP)lstrlib.obj
+
+lua_obj = $(OBJDIR)$(SEP)lua.obj
+luac_obj = $(OBJDIR)$(SEP)luac.obj
+
+!ifdef __UNIX__
+SEP = /
+!else
+SEP = \
+!endif
+
+BINDIR = dist$(SEP)bin
+OBJDIR = obj$(SEP)$(PLATFORM)
+SRCDIR = lua
+
+$(BINDIR)$(SEP)lua$(PLATFORM).exe: $(OBJDIR) $(BINDIR) $(objs) $(lua_obj)
+    *wlink NAME $@ $(LFLAGS) FILE {$(objs) $(lua_obj)}
+
+$(BINDIR)$(SEP)luac$(PLATFORM).exe: $(BINDIR) $(OBJDIR) $(objs) $(luac_obj)
+    *wlink NAME $@ $(LFLAGS) FILE {$(objs) $(luac_obj)}
+
+{$(SRCDIR)}.c{$(OBJDIR)}.obj:
+    $(CC) $(CFLAGS) -fo=$@ $<
+
+clean: .SYMBOLIC
+!ifdef __UNIX__
+    @!if [ -e $(OBJDIR) ]; then rm -R $(OBJDIR); fi
+    @!if [ -e $(BINDIR)lua$(PLATFORM).exe ]; then rm $(BINDIR)lua$(PLATFORM).exe; fi
+    @!if [ -e $(BINDIR)luac$(PLATFORM).exe ]; then rm $(BINDIR)luac$(PLATFORM).exe; fi
+!elif __NT__
+    @!if exist $(OBJDIR) rd /S /Q $(OBJDIR)
+    @!if exist $(BINDIR)$(SEP)lua$(PLATFORM).exe del $(BINDIR)$(SEP)lua$(PLATFORM).exe
+    @!if exist $(BINDIR)$(SEP)luac$(PLATFORM).exe del $(BINDIR)$(SEP)luac$(PLATFORM).exe
+!else # Assuming DOS 5.0
+    @!if exist $(BINDIR)$(SEP)lua$(PLATFORM).exe del $(BINDIR)$(SEP)lua$(PLATFORM).exe
+    @!if exist $(BINDIR)$(SEP)luac$(PLATFORM).exe del $(BINDIR)$(SEP)luac$(PLATFORM).exe
+    @!if exist $(OBJDIR)$(SEP)*.* echo Clean compiler objects manually with `DEL $(OBJDIR)$(SEP)*.*` and `RD $(OBJDIR)`
+!endif
+
+dist:
+    mkdir dist
+
+obj:
+    mkdir obj
+
+$(BINDIR): dist
+    mkdir $(BINDIR)
+
+$(OBJDIR): obj
+    mkdir $(OBJDIR)